Trace number 357283

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) 1800.26 1800.97

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-glass4.opb
MD5SUM9d32bc57adc83bca41f939562e4ccfd8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1228810444800
Best CPU time to get the best result obtained on this benchmark1742.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1228810444800
Optimality of the best value was proved YES
Number of variables780
Total number of constraints405
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)36
Number of constraints which are nor clauses,nor cardinality constraints369
Minimum length of a constraint6
Maximum length of a constraint101
Number of terms in the objective function 478
Biggest coefficient in the objective function 536870912000000
Number of bits for the biggest coefficient in the objective function 49
Sum of the numbers in the objective function 1073761158741413
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 71583145981965762560
Number of bits of the biggest number in a constraint 66
Biggest sum of numbers in a constraint 303620978593259231065
Number of bits of the biggest sum of numbers69
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...
0.05/0.09	c ...done
0.05/0.09	c #vars=780 #constraints=442 hasObjective=yes
0.09/0.11	c res. mode=mod
0.09/0.11	c VSIDS like heuristics
0.09/0.11	c complete search running
0.19/0.23	c restart after 401 decisions
0.19/0.24	c nbDecision=500 #constraints=562
0.39/0.40	c restart after 801 decisions
0.39/0.42	c nbDecision=1000 #constraints=685
1.29/1.38	c nbDecision=1500 #constraints=1107
1.69/1.73	c restart after 1601 decisions
2.09/2.20	c nbDecision=2000 #constraints=1330
4.59/4.62	c nbDecision=2500 #constraints=1832
7.29/7.39	c nbDecision=3000 #constraints=2346
8.38/8.45	c restart after 3201 decisions
8.79/8.83	c nbDecision=3500 #constraints=2589
12.69/12.73	c nbDecision=4000 #constraints=3091
18.08/18.14	c nbDecision=4500 #constraints=3594
23.18/23.27	c nbDecision=5000 #constraints=3997
27.58/27.66	c nbDecision=5500 #constraints=4295
28.98/29.04	c nbDecision=6000 #constraints=4395
30.18/30.28	c restart after 6401 decisions
30.68/30.77	c nbDecision=6500 #constraints=4522
34.58/34.66	c nbDecision=7000 #constraints=4865
42.18/42.20	c nbDecision=7500 #constraints=5365
49.67/49.73	c nbDecision=8000 #constraints=5771
54.47/54.54	c nbDecision=8500 #constraints=6012
56.27/56.31	c nbDecision=9000 #constraints=6143
63.06/63.11	c nbDecision=9500 #constraints=6645
72.57/72.65	c nbDecision=10000 #constraints=7147
80.36/80.50	c nbDecision=10500 #constraints=7504
85.96/86.08	c nbDecision=11000 #constraints=7720
89.65/89.74	c nbDecision=11500 #constraints=7867
90.36/90.49	c nbDecision=12000 #constraints=7897
91.96/92.08	c nbDecision=12500 #constraints=8179
93.86/93.90	c restart after 12801 decisions
94.86/94.92	c nbDecision=13000 #constraints=8483
98.15/98.28	c nbDecision=13500 #constraints=8905
103.75/103.81	c nbDecision=14000 #constraints=9404
111.06/111.19	c nbDecision=14500 #constraints=9905
120.44/120.51	c nbDecision=15000 #constraints=10405
129.75/129.83	c nbDecision=15500 #constraints=10907
140.44/140.54	c nbDecision=16000 #constraints=11420
153.74/153.82	c nbDecision=16500 #constraints=11924
169.73/169.85	c nbDecision=17000 #constraints=12424
188.63/188.71	c nbDecision=17500 #constraints=12924
207.32/207.42	c nbDecision=18000 #constraints=13400
230.32/230.48	c nbDecision=18500 #constraints=13879
245.30/245.40	c nbDecision=19000 #constraints=14224
249.91/250.00	c nbDecision=19500 #constraints=14588
259.30/259.41	c nbDecision=20000 #constraints=15092
273.29/273.42	c nbDecision=20500 #constraints=15593
290.09/290.22	c nbDecision=21000 #constraints=16097
309.69/309.82	c nbDecision=21500 #constraints=16594
331.88/332.08	c nbDecision=22000 #constraints=17097
354.17/354.38	c nbDecision=22500 #constraints=17612
377.46/377.67	c nbDecision=23000 #constraints=18113
404.56/404.75	c nbDecision=23500 #constraints=18615
431.84/432.02	c nbDecision=24000 #constraints=19059
462.13/462.31	c nbDecision=24500 #constraints=19473
478.53/478.79	c nbDecision=25000 #constraints=19716
483.12/483.30	c nbDecision=25500 #constraints=19799
484.72/484.92	c restart after 25601 decisions
489.93/490.17	c nbDecision=26000 #constraints=20022
500.52/500.74	c nbDecision=26500 #constraints=20524
513.92/514.18	c nbDecision=27000 #constraints=21025
530.81/531.03	c nbDecision=27500 #constraints=21524
550.40/550.63	c nbDecision=28000 #constraints=22025
569.69/569.93	c nbDecision=28500 #constraints=22524
589.99/590.28	c nbDecision=29000 #constraints=23040
616.48/616.71	c nbDecision=29500 #constraints=23543
648.08/648.36	c nbDecision=30000 #constraints=24045
683.76/684.05	c nbDecision=30500 #constraints=24544
721.15/721.41	c nbDecision=31000 #constraints=25023
756.93/757.26	c nbDecision=31500 #constraints=25455
766.13/766.46	c nbDecision=32000 #constraints=25711
769.53/769.83	c nbDecision=32500 #constraints=26041
773.04/773.32	c nbDecision=33000 #constraints=26369
779.63/779.94	c nbDecision=33500 #constraints=26875
786.83/787.14	c nbDecision=34000 #constraints=27336
791.63/791.90	c nbDecision=34500 #constraints=27640
796.03/796.31	c nbDecision=35000 #constraints=27971
804.42/804.73	c nbDecision=35500 #constraints=28473
814.61/814.99	c nbDecision=36000 #constraints=28974
825.41/825.78	c nbDecision=36500 #constraints=29419
830.51/830.80	c nbDecision=37000 #constraints=29646
838.01/838.33	c nbDecision=37500 #constraints=30034
851.01/851.40	c nbDecision=38000 #constraints=30538
865.70/866.04	c nbDecision=38500 #constraints=30999
873.10/873.49	c nbDecision=39000 #constraints=31243
880.00/880.37	c nbDecision=39500 #constraints=31466
893.19/893.51	c nbDecision=40000 #constraints=31946
910.28/910.61	c nbDecision=40500 #constraints=32425
925.18/925.58	c nbDecision=41000 #constraints=32800
935.58/935.91	c nbDecision=41500 #constraints=33231
951.37/951.71	c nbDecision=42000 #constraints=33734
969.97/970.33	c nbDecision=42500 #constraints=34214
991.76/992.15	c nbDecision=43000 #constraints=34680
1001.65/1002.04	c nbDecision=43500 #constraints=34965
1018.25/1018.61	c nbDecision=44000 #constraints=35468
1040.64/1041.05	c nbDecision=44500 #constraints=35971
1066.03/1066.47	c nbDecision=45000 #constraints=36432
1080.83/1081.28	c nbDecision=45500 #constraints=36719
1095.22/1095.67	c nbDecision=46000 #constraints=37086
1122.41/1122.81	c nbDecision=46500 #constraints=37587
1150.50/1150.93	c nbDecision=47000 #constraints=38031
1164.70/1165.13	c nbDecision=47500 #constraints=38374
1186.19/1186.63	c nbDecision=48000 #constraints=38878
1212.79/1213.29	c nbDecision=48500 #constraints=39381
1242.37/1242.81	c nbDecision=49000 #constraints=39840
1263.66/1264.18	c nbDecision=49500 #constraints=40202
1282.96/1283.47	c nbDecision=50000 #constraints=40631
1309.95/1310.48	c nbDecision=50500 #constraints=41131
1340.94/1341.48	c nbDecision=51000 #constraints=41615
1355.84/1356.39	c restart after 51201 decisions
1362.03/1362.56	c nbDecision=51500 #constraints=41818
1388.02/1388.56	c nbDecision=52000 #constraints=42201
1399.92/1400.49	c nbDecision=52500 #constraints=42372
1426.11/1426.69	c nbDecision=53000 #constraints=42875
1462.60/1463.18	c nbDecision=53500 #constraints=43372
1501.20/1501.80	c nbDecision=54000 #constraints=43799
1515.40/1516.06	c nbDecision=54500 #constraints=44050
1542.27/1542.96	c nbDecision=55000 #constraints=44551
1579.46/1580.13	c nbDecision=55500 #constraints=45051
1621.84/1622.52	c nbDecision=56000 #constraints=45516
1643.94/1644.67	c nbDecision=56500 #constraints=45803
1673.82/1674.57	c nbDecision=57000 #constraints=46305
1714.41/1715.10	c nbDecision=57500 #constraints=46806
1760.00/1760.70	c nbDecision=58000 #constraints=47268
1785.59/1786.40	c nbDecision=58500 #constraints=47552
1800.09/1800.80	Received signal 15
1800.09/1800.90	
1800.09/1800.90	s UNKNOWN
1800.09/1800.90	
1800.09/1800.90	c user time= 1799.52 s
1800.09/1800.90	c system time= 0.674897 s
1800.09/1800.90	c wall clock time=1800.9

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/node67/watcher-357283-1176993398 -o ROOT/results/node67/solver-357283-1176993398 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357283-1176993398/instance-357283-1176993398.opb mod 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10328
/proc/meminfo: memFree=1772720/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=1468 CPUtime=0
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 172 0 0 0 0 0 0 0 19 0 1 0 175329346 1503232 154 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271371 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 367 154 131 317 0 46 0

[startup+0.0522229 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10328
/proc/meminfo: memFree=1772720/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=2128 CPUtime=0.05
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 340 0 0 0 5 0 0 0 19 0 1 0 175329346 2179072 322 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 532 322 131 317 0 211 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2128

[startup+0.101231 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10328
/proc/meminfo: memFree=1772720/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=2788 CPUtime=0.09
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 530 0 0 0 9 0 0 0 19 0 1 0 175329346 2854912 512 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602694 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 730 512 137 317 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2788

[startup+0.301268 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10328
/proc/meminfo: memFree=1772720/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=3976 CPUtime=0.29
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 818 0 0 0 29 0 0 0 20 0 1 0 175329346 4071424 800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 994 800 139 317 0 673 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3976

[startup+0.701341 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 10328
/proc/meminfo: memFree=1772720/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=5288 CPUtime=0.69
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 1166 0 0 0 69 0 0 0 24 0 1 0 175329346 5414912 1148 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 1322 1148 170 317 0 1001 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5288

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10329
/proc/meminfo: memFree=1767720/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=7148 CPUtime=1.49
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 1630 0 0 0 149 0 0 0 25 0 1 0 175329346 7319552 1612 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272641 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 1787 1612 170 317 0 1466 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7148

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10329
/proc/meminfo: memFree=1765992/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=9724 CPUtime=3.09
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 2228 0 0 0 309 0 0 0 25 0 1 0 175329346 9957376 2210 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 2431 2210 170 317 0 2110 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9724

[startup+6.30137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10329
/proc/meminfo: memFree=1762032/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=12464 CPUtime=6.29
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 2953 0 0 0 628 1 0 0 25 0 1 0 175329346 12763136 2935 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746931 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 3116 2935 170 317 0 2795 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12464

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10329
/proc/meminfo: memFree=1754352/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=20428 CPUtime=12.69
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 4842 0 0 0 1267 2 0 0 25 0 1 0 175329346 20918272 4824 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 5107 4824 170 317 0 4786 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20428

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10329
/proc/meminfo: memFree=1745456/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=28320 CPUtime=25.48
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 6925 0 0 0 2545 3 0 0 25 0 1 0 175329346 28999680 6907 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 7080 6907 170 317 0 6759 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28320

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10329
/proc/meminfo: memFree=1730608/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=44392 CPUtime=51.07
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 10660 0 0 0 5101 6 0 0 25 0 1 0 175329346 45457408 10642 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 11098 10642 170 317 0 10777 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44392

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10329
/proc/meminfo: memFree=1707376/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=69024 CPUtime=102.26
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 16466 0 0 0 10216 10 0 0 25 0 1 0 175329346 70680576 16390 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 17256 16390 170 317 0 16935 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 69024

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10329
/proc/meminfo: memFree=1682800/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=93796 CPUtime=162.23
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 22600 0 0 0 16209 14 0 0 25 0 1 0 175329346 96047104 22524 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 23449 22524 170 317 0 23128 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 93796

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1670704/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=104888 CPUtime=222.21
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 25573 0 0 0 22205 16 0 0 25 0 1 0 175329346 107405312 25497 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 26222 25497 170 317 0 25901 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 104888

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1652848/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=123104 CPUtime=282.2
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 30077 0 0 0 28200 20 0 0 25 0 1 0 175329346 126058496 30001 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 30776 30001 170 317 0 30455 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 123104

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1639664/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=142924 CPUtime=342.17
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 34605 0 0 0 34195 22 0 0 25 0 1 0 175329346 146354176 33227 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718425 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 35731 33227 170 317 0 35410 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 142924

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1629168/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=152992 CPUtime=402.16
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 37263 0 0 0 40191 25 0 0 25 0 1 0 175329346 156663808 35885 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 38248 35885 170 317 0 37927 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 152992

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1622000/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=159248 CPUtime=462.13
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 39025 0 0 0 46188 25 0 0 25 0 1 0 175329346 163069952 37647 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 39812 37647 170 317 0 39491 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 159248

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1611184/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=169516 CPUtime=522.11
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 41749 0 0 0 52183 28 0 0 25 0 1 0 175329346 173584384 40371 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 42379 40371 170 317 0 42058 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 169516

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1601008/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=180336 CPUtime=582.1
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 44262 0 0 0 58180 30 0 0 25 0 1 0 175329346 184664064 42884 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 45084 42884 170 317 0 44763 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 180336

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1595312/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=185300 CPUtime=642.07
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 45674 0 0 0 64177 30 0 0 25 0 1 0 175329346 189747200 44296 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 46325 44296 170 317 0 46004 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 185300


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1541744/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=236472 CPUtime=882
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 59057 0 0 0 88159 41 0 0 25 0 1 0 175329346 242147328 57679 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564040 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 59118 57679 170 317 0 58797 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 236472

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1526512/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=265748 CPUtime=941.97
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 66341 0 0 0 94153 44 0 0 25 0 1 0 175329346 272125952 61518 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 66437 61518 170 317 0 66116 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 265748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1514992/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=276408 CPUtime=1001.95
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 69198 0 0 0 100149 46 0 0 25 0 1 0 175329346 283041792 64342 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 69102 64342 170 317 0 68781 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 276408

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1504688/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=286312 CPUtime=1061.93
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 71910 0 0 0 106144 49 0 0 25 0 1 0 175329346 293183488 66955 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 71578 66955 170 317 0 71257 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 286312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1494576/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=300132 CPUtime=1121.92
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 75313 0 0 0 112141 51 0 0 25 0 1 0 175329346 307335168 69434 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 75033 69434 170 317 0 74712 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 300132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1485616/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=308200 CPUtime=1181.89
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 77574 0 0 0 118137 52 0 0 25 0 1 0 175329346 315596800 71695 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 77050 71695 170 317 0 76729 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 308200

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1477552/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=315368 CPUtime=1241.87
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 79582 0 0 0 124133 54 0 0 25 0 1 0 175329346 322936832 73670 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563625 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 78842 73670 170 317 0 78521 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 315368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1468592/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=323204 CPUtime=1301.85
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 81805 0 0 0 130129 56 0 0 25 0 1 0 175329346 330960896 75893 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 80801 75893 170 317 0 80480 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 323204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10331
/proc/meminfo: memFree=1462512/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=328744 CPUtime=1361.83
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 83356 0 0 0 136126 57 0 0 25 0 1 0 175329346 336633856 77444 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 82186 77444 170 317 0 81865 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 328744

[startup+1422.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 10331
/proc/meminfo: memFree=1455024/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=335888 CPUtime=1421.81
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 85329 0 0 0 142122 59 0 0 25 0 1 0 175329346 343949312 79318 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 83972 79318 170 317 0 83651 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 335888

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/71 10447
/proc/meminfo: memFree=1447912/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=341672 CPUtime=1481.73
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 86908 0 0 0 148112 61 0 0 25 0 1 0 175329346 349872128 80765 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 85418 80765 170 317 0 85097 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 341672

[startup+1542.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 10529
/proc/meminfo: memFree=1441584/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=348524 CPUtime=1541.67
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 88752 0 0 0 154104 63 0 0 25 0 1 0 175329346 356888576 82609 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564043 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 87131 82609 170 317 0 86810 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 348524

[startup+1602.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 10529
/proc/meminfo: memFree=1435888/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=353684 CPUtime=1601.65
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 90177 0 0 0 160101 64 0 0 25 0 1 0 175329346 362172416 84034 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564059 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 88421 84034 170 317 0 88100 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 353684

[startup+1662.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 10529
/proc/meminfo: memFree=1429552/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=359248 CPUtime=1661.62
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 91745 0 0 0 166097 65 0 0 25 0 1 0 175329346 367869952 85602 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712556 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 89812 85602 170 317 0 89491 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 359248

[startup+1722.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/65 10529
/proc/meminfo: memFree=1423792/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=364256 CPUtime=1721.61
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 93181 0 0 0 172095 66 0 0 25 0 1 0 175329346 372998144 87038 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 91064 87038 170 317 0 90743 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 364256

[startup+1782.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 10529
/proc/meminfo: memFree=1419248/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=368388 CPUtime=1781.59
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 94323 0 0 0 178092 67 0 0 25 0 1 0 175329346 377229312 88180 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604145 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 92097 88180 170 317 0 91776 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 368388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 10529
/proc/meminfo: memFree=1417136/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=370200 CPUtime=1800.09
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 94839 0 0 0 179942 67 0 0 25 0 1 0 175329346 379084800 88696 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 92550 88696 170 317 0 92229 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 370200

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

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

[startup+1800.91 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 10529
/proc/meminfo: memFree=1417136/2055920 swapFree=4179676/4192956
[pid=10328] ppid=10326 vsize=370200 CPUtime=1800.18
/proc/10328/stat : 10328 (oree) R 10326 10328 9195 0 -1 4194304 94857 0 0 0 179951 67 0 0 25 0 1 0 175329346 379084800 88714 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284160 0 0 4096 17474 0 0 0 17 1 0 0
/proc/10328/statm: 92550 88714 186 317 0 92229 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 370200

Child status: 0
Real time (s): 1800.97
CPU time (s): 1800.26
CPU user time (s): 1799.53
CPU system time (s): 0.731888
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 370200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.731888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94857
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= 7
involuntary context switches= 2047

runsolver used 1.23981 second user time and 3.74643 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Thu Apr 19 14:36:38 UTC 2007

IDJOB= 357283
IDBENCH= 2347
IDSOLVER= 172
FILE ID= node67/357283-1176993398

PBS_JOBID= 4630411

Free space on /tmp= 66455 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-glass4.opb
COMMAND LINE= oree /tmp/evaluation/357283-1176993398/instance-357283-1176993398.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-357283-1176993398 -o ROOT/results/node67/solver-357283-1176993398 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357283-1176993398/instance-357283-1176993398.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  9d32bc57adc83bca41f939562e4ccfd8

RANDOM SEED= 691637618

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1773064 kB
Buffers:         26488 kB
Cached:         203008 kB
SwapCached:       7008 kB
Active:          81760 kB
Inactive:       161100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773064 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1660 kB
Writeback:           0 kB
Mapped:          16016 kB
Slab:            25940 kB
Committed_AS:   281304 kB
PageTables:       1452 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= 66455 MiB

End job on node67 on Thu Apr 19 15:06:41 UTC 2007