Trace number 356975

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) 1800.16 1800.22

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-scfxm2.opb
MD5SUM927ab7fb1c72ef94d2253f029f4e072a
Bench CategoryOPT-SMALLINT (optimisation, small 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 variables27420
Total number of constraints654
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 constraints654
Minimum length of a constraint30
Maximum length of a constraint1710
Number of terms in the objective function 1380
Biggest coefficient in the objective function 10006
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 525320
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525557
Number of bits of the biggest sum of numbers20
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...
0.39/0.41	c ...done
0.39/0.41	c #vars=27420 #constraints=1029 hasObjective=yes
0.49/0.53	c res. mode=mod
0.49/0.53	c VSIDS like heuristics
0.49/0.53	c complete search running
1.59/1.66	c restart after 401 decisions
1.79/1.80	c nbDecision=500 #constraints=1398
3.09/3.17	c restart after 801 decisions
3.89/3.92	c nbDecision=1000 #constraints=1834
6.99/7.00	c nbDecision=1500 #constraints=2329
7.69/7.73	c restart after 1601 decisions
9.39/9.43	c nbDecision=2000 #constraints=2773
12.29/12.37	c nbDecision=2500 #constraints=3270
15.89/15.98	c nbDecision=3000 #constraints=3767
17.80/17.82	c restart after 3201 decisions
18.60/18.68	c nbDecision=3500 #constraints=4115
23.90/23.99	c nbDecision=4000 #constraints=4577
30.39/30.41	c nbDecision=4500 #constraints=5077
37.99/38.04	c nbDecision=5000 #constraints=5576
46.29/46.33	c nbDecision=5500 #constraints=6075
54.49/54.57	c nbDecision=6000 #constraints=6574
63.59/63.69	c restart after 6401 decisions
64.49/64.59	c nbDecision=6500 #constraints=7004
76.79/76.88	c nbDecision=7000 #constraints=7502
89.99/90.09	c nbDecision=7500 #constraints=7998
104.09/104.18	c nbDecision=8000 #constraints=8497
119.19/119.27	c nbDecision=8500 #constraints=8997
134.59/134.67	c nbDecision=9000 #constraints=9494
153.19/153.26	c nbDecision=9500 #constraints=9996
169.49/169.53	c nbDecision=10000 #constraints=10491
190.10/190.14	c nbDecision=10500 #constraints=10990
210.49/210.53	c nbDecision=11000 #constraints=11489
232.89/232.92	c nbDecision=11500 #constraints=11986
255.60/255.65	c nbDecision=12000 #constraints=12488
276.70/276.74	c nbDecision=12500 #constraints=12983
290.20/290.29	c restart after 12801 decisions
298.80/298.88	c nbDecision=13000 #constraints=13421
326.90/326.93	c nbDecision=13500 #constraints=13913
354.90/354.93	c nbDecision=14000 #constraints=14413
386.70/386.74	c nbDecision=14500 #constraints=14911
418.40/418.48	c nbDecision=15000 #constraints=15410
448.20/448.21	c nbDecision=15500 #constraints=15910
481.71/481.74	c nbDecision=16000 #constraints=16406
517.91/517.96	c nbDecision=16500 #constraints=16909
552.68/552.76	c nbDecision=17000 #constraints=17409
590.13/590.25	c nbDecision=17500 #constraints=17905
622.22/622.35	c nbDecision=18000 #constraints=18396
655.62/655.75	c nbDecision=18500 #constraints=18899
685.32/685.43	c nbDecision=19000 #constraints=19395
723.02/723.10	c nbDecision=19500 #constraints=19889
766.63/766.77	c nbDecision=20000 #constraints=20390
809.92/810.06	c nbDecision=20500 #constraints=20887
853.82/853.94	c nbDecision=21000 #constraints=21385
893.72/893.89	c nbDecision=21500 #constraints=21882
941.03/941.14	c nbDecision=22000 #constraints=22379
975.63/975.73	c nbDecision=22500 #constraints=22877
1026.24/1026.31	c nbDecision=23000 #constraints=23371
1076.23/1076.30	c nbDecision=23500 #constraints=23870
1125.73/1125.86	c nbDecision=24000 #constraints=24368
1167.14/1167.21	c nbDecision=24500 #constraints=24864
1226.44/1226.58	c nbDecision=25000 #constraints=25357
1282.34/1282.45	c nbDecision=25500 #constraints=25855
1292.53/1292.69	c restart after 25601 decisions
1309.44/1309.55	c nbDecision=26000 #constraints=26131
1369.84/1369.93	c nbDecision=26500 #constraints=26630
1430.14/1430.25	c nbDecision=27000 #constraints=27129
1491.74/1491.85	c nbDecision=27500 #constraints=27631
1556.74/1556.83	c nbDecision=28000 #constraints=28128
1622.25/1622.32	c nbDecision=28500 #constraints=28626
1683.95/1684.05	c nbDecision=29000 #constraints=29123
1746.55/1746.62	c nbDecision=29500 #constraints=29620
1800.06/1800.10	Received signal 15
1800.06/1800.13	
1800.06/1800.13	s UNKNOWN
1800.06/1800.13	
1800.06/1800.13	c user time= 1799.43 s
1800.06/1800.13	c system time= 0.660899 s
1800.06/1800.13	c wall clock time=1800.13

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/node16/watcher-356975-1176850317 -o ROOT/results/node16/solver-356975-1176850317 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356975-1176850317/instance-356975-1176850317.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 0.98 3/77 29373
/proc/meminfo: memFree=1857344/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=1468 CPUtime=0
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 132949356 1503232 166 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 367 167 131 317 0 46 0

[startup+0.017664 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 29373
/proc/meminfo: memFree=1857344/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=1880 CPUtime=0.01
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 260 0 0 0 1 0 0 0 18 0 1 0 132949356 1925120 242 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 470 242 131 317 0 149 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1880

[startup+0.101646 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 29373
/proc/meminfo: memFree=1857344/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=3732 CPUtime=0.09
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 755 0 0 0 9 0 0 0 18 0 1 0 132949356 3821568 737 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135266224 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 966 738 131 317 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3732

[startup+0.301605 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 29373
/proc/meminfo: memFree=1857344/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=8388 CPUtime=0.29
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 1872 0 0 0 29 0 0 0 19 0 1 0 132949356 8589312 1854 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 2097 1854 131 317 0 1776 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8388

[startup+0.701521 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 29373
/proc/meminfo: memFree=1857344/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=15528 CPUtime=0.69
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 3666 0 0 0 68 1 0 0 23 0 1 0 132949356 15900672 3648 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606847 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 3882 3648 139 317 0 3561 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15528

[startup+1.50136 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1841976/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=18688 CPUtime=1.49
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 4440 0 0 0 148 1 0 0 25 0 1 0 132949356 19136512 4422 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 4672 4422 139 317 0 4351 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18688

[startup+3.10102 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1838776/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=22652 CPUtime=3.09
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 5443 0 0 0 307 2 0 0 25 0 1 0 132949356 23195648 5425 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 5663 5425 139 317 0 5342 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22652

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1831160/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=29224 CPUtime=6.29
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 6958 0 0 0 627 2 0 0 25 0 1 0 132949356 29925376 6940 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 7306 6940 139 317 0 6985 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29224

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1817976/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=42540 CPUtime=12.69
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 10160 0 0 0 1266 3 0 0 25 0 1 0 132949356 43560960 10142 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 10635 10142 139 317 0 10314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42540

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1802296/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=56564 CPUtime=25.49
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 13860 0 0 0 2544 5 0 0 25 0 1 0 132949356 57921536 13842 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718697 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 14141 13842 139 317 0 13820 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 56564

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1781752/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=79564 CPUtime=51.09
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 19024 0 0 0 5101 8 0 0 25 0 1 0 132949356 81473536 19006 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 19891 19006 139 317 0 19570 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 79564

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1760760/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=98480 CPUtime=102.3
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 24254 0 0 0 10218 12 0 0 25 0 1 0 132949356 100843520 24179 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 24620 24179 139 317 0 24299 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 98480

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1737208/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=129744 CPUtime=162.3
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 30150 0 0 0 16214 16 0 0 25 0 1 0 132949356 132857856 30075 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 32436 30075 139 317 0 32115 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 129744

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1721656/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=143752 CPUtime=222.3
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 33986 0 0 0 22211 19 0 0 25 0 1 0 132949356 147202048 33911 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 35938 33911 139 317 0 35617 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 143752

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1707768/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=156296 CPUtime=282.3
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 37468 0 0 0 28208 22 0 0 25 0 1 0 132949356 160047104 37393 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 39074 37393 139 317 0 38753 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 156296

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1696632/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=166240 CPUtime=342.3
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 40247 0 0 0 34205 25 0 0 25 0 1 0 132949356 170229760 40172 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 41560 40172 170 317 0 41239 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 166240

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1686584/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=175216 CPUtime=402.31
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 42774 0 0 0 40204 27 0 0 25 0 1 0 132949356 179421184 42699 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135384569 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 43804 42699 170 317 0 43483 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 175216

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1676472/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=184224 CPUtime=462.31
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 45306 0 0 0 46202 29 0 0 25 0 1 0 132949356 188645376 45231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564062 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 46056 45231 170 317 0 45735 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 184224

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29374
/proc/meminfo: memFree=1668408/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=192176 CPUtime=522.31
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 47520 0 0 0 52200 31 0 0 25 0 1 0 132949356 196788224 47332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 48044 47332 170 317 0 47723 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 192176

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/84 29542
/proc/meminfo: memFree=1653952/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=225176 CPUtime=582.23
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 54504 0 0 0 58188 35 0 0 25 0 1 0 132949356 230580224 50521 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 56294 50521 170 317 0 55973 0
Current children cumulated CPU time (s) 582.23
Current children cumulated vsize (KiB) 225176

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1644984/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=235664 CPUtime=642.22
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 57403 0 0 0 64185 37 0 0 25 0 1 0 132949356 241319936 53024 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564078 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 58916 53024 170 317 0 58595 0
Current children cumulated CPU time (s) 642.22
Current children cumulated vsize (KiB) 235664


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1612664/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=265004 CPUtime=882.22
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 65890 0 0 0 88178 44 0 0 25 0 1 0 132949356 271364096 61082 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 66251 61082 170 317 0 65930 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 265004

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1605624/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=271364 CPUtime=942.23
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 67700 0 0 0 94177 46 0 0 25 0 1 0 132949356 277876736 62859 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 67841 62859 170 317 0 67520 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 271364

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1597560/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=278468 CPUtime=1002.23
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 69826 0 0 0 100176 47 0 0 25 0 1 0 132949356 285151232 64886 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 69617 64886 170 317 0 69296 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 278468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1591288/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=283872 CPUtime=1062.24
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 71385 0 0 0 106175 49 0 0 25 0 1 0 132949356 290684928 66445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 70968 66445 170 317 0 70647 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 283872

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1584888/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=289548 CPUtime=1122.24
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 73039 0 0 0 112173 51 0 0 25 0 1 0 132949356 296497152 68066 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 72387 68066 170 317 0 72066 0
Current children cumulated CPU time (s) 1122.24
Current children cumulated vsize (KiB) 289548

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1578104/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=295356 CPUtime=1182.24
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 74727 0 0 0 118172 52 0 0 25 0 1 0 132949356 302444544 69754 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 73839 69754 170 317 0 73518 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 295356

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1572536/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=300244 CPUtime=1242.24
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 76113 0 0 0 124170 54 0 0 25 0 1 0 132949356 307449856 71140 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711091 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 75061 71140 170 317 0 74740 0
Current children cumulated CPU time (s) 1242.24
Current children cumulated vsize (KiB) 300244

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1566712/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=305128 CPUtime=1302.24
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 77539 0 0 0 130169 55 0 0 25 0 1 0 132949356 312451072 72566 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 76282 72566 170 317 0 75961 0
Current children cumulated CPU time (s) 1302.24
Current children cumulated vsize (KiB) 305128

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1561592/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=309744 CPUtime=1362.24
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 78862 0 0 0 136168 56 0 0 25 0 1 0 132949356 317177856 73889 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 77436 73889 170 317 0 77115 0
Current children cumulated CPU time (s) 1362.24
Current children cumulated vsize (KiB) 309744

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1556280/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=314216 CPUtime=1422.25
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 80154 0 0 0 142167 58 0 0 25 0 1 0 132949356 321757184 75181 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 78554 75181 170 317 0 78233 0
Current children cumulated CPU time (s) 1422.25
Current children cumulated vsize (KiB) 314216

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1551032/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=318832 CPUtime=1482.24
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 81496 0 0 0 148165 59 0 0 25 0 1 0 132949356 326483968 76523 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 79708 76523 170 317 0 79387 0
Current children cumulated CPU time (s) 1482.24
Current children cumulated vsize (KiB) 318832

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1545976/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=323084 CPUtime=1542.25
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 82745 0 0 0 154165 60 0 0 25 0 1 0 132949356 330838016 77772 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 80771 77772 170 317 0 80450 0
Current children cumulated CPU time (s) 1542.25
Current children cumulated vsize (KiB) 323084

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1540984/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=327304 CPUtime=1602.25
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 84005 0 0 0 160164 61 0 0 25 0 1 0 132949356 335159296 79032 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 81826 79032 170 317 0 81505 0
Current children cumulated CPU time (s) 1602.25
Current children cumulated vsize (KiB) 327304

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1535864/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=331528 CPUtime=1662.25
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 85255 0 0 0 166162 63 0 0 25 0 1 0 132949356 339484672 80282 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718354 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 82882 80282 170 317 0 82561 0
Current children cumulated CPU time (s) 1662.25
Current children cumulated vsize (KiB) 331528

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1531320/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=335492 CPUtime=1722.26
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 86413 0 0 0 172162 64 0 0 25 0 1 0 132949356 343543808 81440 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712513 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 83873 81440 170 317 0 83552 0
Current children cumulated CPU time (s) 1722.26
Current children cumulated vsize (KiB) 335492

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1525752/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=340108 CPUtime=1782.25
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 87780 0 0 0 178160 65 0 0 25 0 1 0 132949356 348270592 82807 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564083 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 85027 82807 170 317 0 84706 0
Current children cumulated CPU time (s) 1782.25
Current children cumulated vsize (KiB) 340108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1524344/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=341552 CPUtime=1800.06
/proc/29373/stat : 29373 (oree) R 29371 29373 29228 0 -1 4194304 88163 0 0 0 179940 66 0 0 25 0 1 0 132949356 349749248 83157 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0
/proc/29373/statm: 85388 83157 170 317 0 85067 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 341552

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

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

[startup+1800.21 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 29572
/proc/meminfo: memFree=1524344/2055920 swapFree=4134660/4192956
[pid=29373] ppid=29371 vsize=0 CPUtime=1800.15
/proc/29373/stat : 29373 (oree) D 29371 29373 29228 0 -1 4194308 88179 0 0 0 179944 71 0 0 25 0 1 0 132949356 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 18446744072100051646 0 0 17 1 0 0
/proc/29373/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.22
CPU time (s): 1800.16
CPU user time (s): 1799.44
CPU system time (s): 0.713891
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 341552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.44
system time used= 0.713891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88179
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= 37549

runsolver used 2.10168 second user time and 4.45232 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Tue Apr 17 22:51:57 UTC 2007

IDJOB= 356975
IDBENCH= 1712
IDSOLVER= 172
FILE ID= node16/356975-1176850317

PBS_JOBID= 4590224

Free space on /tmp= 66398 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-scfxm2.opb
COMMAND LINE= oree /tmp/evaluation/356975-1176850317/instance-356975-1176850317.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-356975-1176850317 -o ROOT/results/node16/solver-356975-1176850317 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356975-1176850317/instance-356975-1176850317.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  927ab7fb1c72ef94d2253f029f4e072a

RANDOM SEED= 525840450

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1857752 kB
Buffers:         36728 kB
Cached:          91732 kB
SwapCached:      26784 kB
Active:          99596 kB
Inactive:        66708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857752 kB
SwapTotal:     4192956 kB
SwapFree:      4134660 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          30804 kB
Slab:            17392 kB
Committed_AS:  6416128 kB
PageTables:       1836 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= 66398 MiB

End job on node16 on Tue Apr 17 23:21:59 UTC 2007