Trace number 356889

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) 1800.28 1800.86

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-berlin_5_8_0.opb
MD5SUM69d5c7c1a4b8d5de2fe0ee7c53688a9d
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 variables9464
Total number of constraints1820
Number of constraints which are clauses309
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1511
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 78
Biggest coefficient in the objective function 262133
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524327
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262133
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524346
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...
0.19/0.21	c ...done
0.19/0.21	c #vars=9464 #constraints=1822 hasObjective=yes
0.19/0.24	c res. mode=mod
0.19/0.24	c VSIDS like heuristics
0.19/0.24	c complete search running
0.39/0.46	c restart after 401 decisions
0.49/0.51	c nbDecision=500 #constraints=1988
0.59/0.68	c restart after 801 decisions
0.69/0.77	c nbDecision=1000 #constraints=2083
1.19/1.28	c nbDecision=1500 #constraints=2571
1.39/1.40	c restart after 1601 decisions
1.79/1.87	c nbDecision=2000 #constraints=2982
2.69/2.76	c nbDecision=2500 #constraints=3483
3.89/4.00	c nbDecision=3000 #constraints=3981
4.59/4.61	c restart after 3201 decisions
4.99/5.06	c nbDecision=3500 #constraints=4251
6.59/6.65	c nbDecision=4000 #constraints=4689
9.19/9.27	c nbDecision=4500 #constraints=5167
12.09/12.11	c nbDecision=5000 #constraints=5665
15.58/15.61	c nbDecision=5500 #constraints=6165
19.29/19.39	c nbDecision=6000 #constraints=6665
22.59/22.65	c restart after 6401 decisions
22.99/23.08	c nbDecision=6500 #constraints=7089
27.28/27.37	c nbDecision=7000 #constraints=7592
31.79/31.88	c nbDecision=7500 #constraints=8090
36.68/36.76	c nbDecision=8000 #constraints=8590
42.08/42.11	c nbDecision=8500 #constraints=9087
47.48/47.52	c nbDecision=9000 #constraints=9587
52.68/52.79	c nbDecision=9500 #constraints=10086
59.98/60.02	c nbDecision=10000 #constraints=10585
67.37/67.46	c nbDecision=10500 #constraints=11083
73.97/74.10	c nbDecision=11000 #constraints=11587
82.47/82.51	c nbDecision=11500 #constraints=12084
91.56/91.62	c nbDecision=12000 #constraints=12584
99.57/99.64	c nbDecision=12500 #constraints=13085
105.66/105.74	c restart after 12801 decisions
106.76/106.88	c nbDecision=13000 #constraints=13413
115.66/115.74	c nbDecision=13500 #constraints=13784
124.86/124.97	c nbDecision=14000 #constraints=14284
134.32/134.40	c nbDecision=14500 #constraints=14784
144.09/144.27	c nbDecision=15000 #constraints=15239
163.86/164.08	c nbDecision=15500 #constraints=15702
183.53/183.78	c nbDecision=16000 #constraints=16199
201.32/201.56	c nbDecision=16500 #constraints=16698
221.32/221.57	c nbDecision=17000 #constraints=17198
239.81/240.02	c nbDecision=17500 #constraints=17698
257.71/257.99	c nbDecision=18000 #constraints=18200
275.61/275.90	c nbDecision=18500 #constraints=18699
295.40/295.64	c nbDecision=19000 #constraints=19197
314.89/315.18	c nbDecision=19500 #constraints=19697
334.69/334.99	c nbDecision=20000 #constraints=20199
355.38/355.62	c nbDecision=20500 #constraints=20698
376.88/377.10	c nbDecision=21000 #constraints=21197
397.47/397.79	c nbDecision=21500 #constraints=21698
418.27/418.51	c nbDecision=22000 #constraints=22197
440.76/441.06	c nbDecision=22500 #constraints=22697
464.66/464.92	c nbDecision=23000 #constraints=23152
489.65/489.97	c nbDecision=23500 #constraints=23654
518.04/518.30	c nbDecision=24000 #constraints=24153
544.63/544.97	c nbDecision=24500 #constraints=24654
570.54/570.89	c nbDecision=25000 #constraints=25155
596.32/596.68	c nbDecision=25500 #constraints=25654
601.12/601.43	c restart after 25601 decisions
615.82/616.17	c nbDecision=26000 #constraints=26031
641.11/641.41	c nbDecision=26500 #constraints=26532
664.91/665.25	c nbDecision=27000 #constraints=27034
687.80/688.19	c nbDecision=27500 #constraints=27512
713.39/713.78	c nbDecision=28000 #constraints=28012
736.89/737.27	c nbDecision=28500 #constraints=28513
757.28/757.69	c nbDecision=29000 #constraints=28916
780.28/780.68	c nbDecision=29500 #constraints=29414
800.17/800.51	c nbDecision=30000 #constraints=29886
828.36/828.75	c nbDecision=30500 #constraints=30380
857.76/858.18	c nbDecision=31000 #constraints=30883
881.64/882.07	c nbDecision=31500 #constraints=31381
911.34/911.73	c nbDecision=32000 #constraints=31882
941.74/942.10	c nbDecision=32500 #constraints=32382
971.62/972.03	c nbDecision=33000 #constraints=32880
1003.11/1003.55	c nbDecision=33500 #constraints=33384
1027.31/1027.74	c nbDecision=34000 #constraints=33832
1059.00/1059.47	c nbDecision=34500 #constraints=34334
1085.90/1086.35	c nbDecision=35000 #constraints=34833
1114.89/1115.32	c nbDecision=35500 #constraints=35332
1139.38/1139.82	c nbDecision=36000 #constraints=35831
1170.47/1170.90	c nbDecision=36500 #constraints=36198
1206.56/1207.04	c nbDecision=37000 #constraints=36699
1245.65/1246.10	c nbDecision=37500 #constraints=37198
1285.44/1285.97	c nbDecision=38000 #constraints=37700
1320.93/1321.47	c nbDecision=38500 #constraints=38096
1373.82/1374.33	c nbDecision=39000 #constraints=38597
1419.71/1420.20	c nbDecision=39500 #constraints=39096
1462.09/1462.60	c nbDecision=40000 #constraints=39596
1509.08/1509.64	c nbDecision=40500 #constraints=40093
1556.37/1557.00	c nbDecision=41000 #constraints=40594
1603.06/1603.67	c nbDecision=41500 #constraints=41095
1635.65/1636.27	c nbDecision=42000 #constraints=41472
1673.84/1674.48	c nbDecision=42500 #constraints=41912
1720.73/1721.38	c nbDecision=43000 #constraints=42412
1761.53/1762.17	c nbDecision=43500 #constraints=42841
1800.01/1800.60	Received signal 15
1800.21/1800.83	
1800.21/1800.83	s UNKNOWN
1800.21/1800.83	
1800.21/1800.83	c user time= 1799.87 s
1800.21/1800.83	c system time= 0.385941 s
1800.21/1800.83	c wall clock time=1800.84

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/node21/watcher-356889-1176847134 -o ROOT/results/node21/solver-356889-1176847134 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/356889-1176847134/instance-356889-1176847134.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 0.99 3/77 5995
/proc/meminfo: memFree=1792184/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=1468 CPUtime=0
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 132630713 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134569739 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 367 162 131 317 0 46 0

[startup+0.0846329 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5995
/proc/meminfo: memFree=1792184/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=2656 CPUtime=0.08
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 487 0 0 0 8 0 0 0 18 0 1 0 132630713 2719744 469 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 664 469 131 317 0 343 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2656

[startup+0.102635 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5995
/proc/meminfo: memFree=1792184/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=2920 CPUtime=0.1
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 552 0 0 0 10 0 0 0 18 0 1 0 132630713 2990080 534 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 730 534 131 317 0 409 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2920

[startup+0.301657 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5995
/proc/meminfo: memFree=1792184/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=6544 CPUtime=0.29
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 1434 0 0 0 29 0 0 0 19 0 1 0 132630713 6701056 1416 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606880 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 1636 1416 139 317 0 1315 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6544

[startup+0.702701 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 5995
/proc/meminfo: memFree=1792184/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=6936 CPUtime=0.69
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 1527 0 0 0 69 0 0 0 22 0 1 0 132630713 7102464 1509 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135384575 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 1734 1509 139 317 0 1413 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6936

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5996
/proc/meminfo: memFree=1786288/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=7852 CPUtime=1.49
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 1775 0 0 0 149 0 0 0 25 0 1 0 132630713 8040448 1757 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135194616 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 1963 1757 139 317 0 1642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7852

[startup+3.10196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 5996
/proc/meminfo: memFree=1784560/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=10160 CPUtime=3.09
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 2333 0 0 0 309 0 0 0 25 0 1 0 132630713 10403840 2315 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134606695 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 2540 2315 139 317 0 2219 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10160

[startup+6.30131 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 5996
/proc/meminfo: memFree=1781808/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=12344 CPUtime=6.29
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 2833 0 0 0 628 1 0 0 25 0 1 0 132630713 12640256 2815 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 3086 2815 139 317 0 2765 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12344

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 5996
/proc/meminfo: memFree=1779824/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=13784 CPUtime=12.69
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 3242 0 0 0 1268 1 0 0 25 0 1 0 132630713 14114816 3224 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 3446 3224 139 317 0 3125 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13784

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 5996
/proc/meminfo: memFree=1776560/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=17252 CPUtime=25.48
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 4043 0 0 0 2546 2 0 0 25 0 1 0 132630713 17666048 3975 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 4313 3975 139 317 0 3992 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17252

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 5996
/proc/meminfo: memFree=1771312/2055920 swapFree=4157740/4192956
[pid=5995] ppid=5993 vsize=22520 CPUtime=51.08
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 5403 0 0 0 5104 4 0 0 25 0 1 0 132630713 23060480 5335 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718431 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 5630 5335 139 317 0 5309 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22520

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 5996
/proc/meminfo: memFree=1763824/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=30380 CPUtime=102.27
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 7222 0 0 0 10221 6 0 0 25 0 1 0 132630713 31109120 7154 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 7595 7154 139 317 0 7274 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30380

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 6162
/proc/meminfo: memFree=1757560/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=35376 CPUtime=162.16
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 8522 0 0 0 16208 8 0 0 25 0 1 0 132630713 36225024 8355 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602404 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 8844 8355 139 317 0 8523 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 35376

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6194
/proc/meminfo: memFree=1756656/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=37504 CPUtime=222.12
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 9071 0 0 0 22203 9 0 0 25 0 1 0 132630713 38404096 8904 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 9376 8904 139 317 0 9055 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 37504

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6194
/proc/meminfo: memFree=1753904/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=42436 CPUtime=282.1
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 10215 0 0 0 28200 10 0 0 25 0 1 0 132630713 43454464 9553 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 10609 9553 139 317 0 10288 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 42436

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6194
/proc/meminfo: memFree=1751728/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=44412 CPUtime=342.09
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 10796 0 0 0 34198 11 0 0 25 0 1 0 132630713 45477888 10134 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 11103 10134 139 317 0 10782 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 44412

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6194
/proc/meminfo: memFree=1749488/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=46512 CPUtime=402.07
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 11365 0 0 0 40195 12 0 0 25 0 1 0 132630713 47628288 10703 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 11628 10703 139 317 0 11307 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 46512

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 6194
/proc/meminfo: memFree=1747504/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=48464 CPUtime=462.06
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 11907 0 0 0 46193 13 0 0 25 0 1 0 132630713 49627136 11212 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 12116 11212 139 317 0 11795 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 48464

[startup+522.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 6194
/proc/meminfo: memFree=1745840/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=49900 CPUtime=522.04
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 12329 0 0 0 52190 14 0 0 25 0 1 0 132630713 51097600 11634 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 12475 11634 139 317 0 12154 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 49900

[startup+582.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6194
/proc/meminfo: memFree=1744240/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=51324 CPUtime=582.03
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 12759 0 0 0 58188 15 0 0 25 0 1 0 132630713 52555776 12031 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604234 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 12831 12031 139 317 0 12510 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 51324

[startup+642.303 s]
/proc/loadavg: 1.12 1.03 1.01 2/78 6194
/proc/meminfo: memFree=1741936/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=53596 CPUtime=642.01
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 13327 0 0 0 64185 16 0 0 25 0 1 0 132630713 54882304 12599 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 13399 12599 139 317 0 13078 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 53596


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

[startup+882.303 s]
/proc/loadavg: 1.07 1.05 1.01 2/78 6194
/proc/meminfo: memFree=1731568/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=63912 CPUtime=881.94
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 16104 0 0 0 88172 22 0 0 25 0 1 0 132630713 65445888 15179 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 15978 15179 139 317 0 15657 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 63912

[startup+942.302 s]
/proc/loadavg: 1.13 1.07 1.01 2/78 6194
/proc/meminfo: memFree=1729520/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=66380 CPUtime=941.93
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 16767 0 0 0 94169 24 0 0 25 0 1 0 132630713 67973120 15710 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 16595 15710 139 317 0 16274 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 66380

[startup+1002.3 s]
/proc/loadavg: 1.16 1.09 1.02 2/78 6194
/proc/meminfo: memFree=1727408/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=68448 CPUtime=1001.91
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 17327 0 0 0 100166 25 0 0 25 0 1 0 132630713 70090752 16237 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 17112 16237 139 317 0 16791 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 68448

[startup+1062.3 s]
/proc/loadavg: 1.23 1.11 1.03 2/78 6194
/proc/meminfo: memFree=1725168/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=70404 CPUtime=1061.9
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 17875 0 0 0 106164 26 0 0 25 0 1 0 132630713 72093696 16785 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 17601 16785 139 317 0 17280 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 70404

[startup+1122.3 s]
/proc/loadavg: 1.08 1.09 1.02 2/78 6194
/proc/meminfo: memFree=1722864/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=77732 CPUtime=1121.88
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 19720 0 0 0 112160 28 0 0 25 0 1 0 132630713 79597568 17362 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 19433 17362 139 317 0 19112 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 77732

[startup+1182.3 s]
/proc/loadavg: 1.03 1.07 1.02 2/78 6194
/proc/meminfo: memFree=1721200/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=79300 CPUtime=1181.86
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 20175 0 0 0 118157 29 0 0 25 0 1 0 132630713 81203200 17784 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 19825 17784 139 317 0 19504 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 79300

[startup+1242.3 s]
/proc/loadavg: 1.01 1.06 1.01 2/78 6194
/proc/meminfo: memFree=1719728/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=80332 CPUtime=1241.85
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 20516 0 0 0 124154 31 0 0 25 0 1 0 132630713 82259968 18125 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 20083 18125 139 317 0 19762 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 80332

[startup+1302.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 6194
/proc/meminfo: memFree=1718576/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=81508 CPUtime=1301.84
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 20820 0 0 0 130153 31 0 0 25 0 1 0 132630713 83464192 18429 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 20377 18429 139 317 0 20056 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 81508

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 6194
/proc/meminfo: memFree=1717872/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=82160 CPUtime=1361.82
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 21008 0 0 0 136150 32 0 0 25 0 1 0 132630713 84131840 18617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 20540 18617 139 317 0 20219 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 82160

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6194
/proc/meminfo: memFree=1716912/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=82940 CPUtime=1421.81
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 21268 0 0 0 142148 33 0 0 25 0 1 0 132630713 84930560 18844 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718449 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 20735 18844 139 317 0 20414 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 82940

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 6194
/proc/meminfo: memFree=1715888/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=83720 CPUtime=1481.79
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 21511 0 0 0 148145 34 0 0 25 0 1 0 132630713 85729280 19087 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 20930 19087 139 317 0 20609 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 83720

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6194
/proc/meminfo: memFree=1715056/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=84624 CPUtime=1541.78
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 21770 0 0 0 154143 35 0 0 25 0 1 0 132630713 86654976 19313 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 21156 19313 139 317 0 20835 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 84624

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 6194
/proc/meminfo: memFree=1714096/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=85404 CPUtime=1601.76
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 22001 0 0 0 160140 36 0 0 25 0 1 0 132630713 87453696 19544 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716163 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 21351 19544 139 317 0 21030 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 85404

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6194
/proc/meminfo: memFree=1712752/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=86576 CPUtime=1661.75
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 22324 0 0 0 166138 37 0 0 25 0 1 0 132630713 88653824 19867 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 21644 19867 139 317 0 21323 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 86576

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6194
/proc/meminfo: memFree=1711792/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=87360 CPUtime=1721.73
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 22571 0 0 0 172136 37 0 0 25 0 1 0 132630713 89456640 20114 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 21840 20114 139 317 0 21519 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 87360

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6194
/proc/meminfo: memFree=1710512/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=88400 CPUtime=1781.71
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 22893 0 0 0 178133 38 0 0 25 0 1 0 132630713 90521600 20436 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 22100 20436 139 317 0 21779 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 88400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6194
/proc/meminfo: memFree=1710000/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=88920 CPUtime=1800.01
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 23021 0 0 0 179963 38 0 0 25 0 1 0 132630713 91054080 20564 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 22230 20564 139 317 0 21909 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 88920

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6194
/proc/meminfo: memFree=1710000/2055920 swapFree=4157744/4192956
[pid=5995] ppid=5993 vsize=88920 CPUtime=1800.21
/proc/5995/stat : 5995 (oree) R 5993 5995 5038 0 -1 4194304 23024 0 0 0 179983 38 0 0 25 0 1 0 132630713 91054080 20567 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712585 0 0 4096 17474 0 0 0 17 1 0 0
/proc/5995/statm: 22230 20567 139 317 0 21909 0
Current children cumulated CPU time (s) 1800.21
Current children cumulated vsize (KiB) 88920

Child status: 0
Real time (s): 1800.86
CPU time (s): 1800.28
CPU user time (s): 1799.88
CPU system time (s): 0.400939
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 88920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23040
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= 2706

runsolver used 2.03569 second user time and 4.52831 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Tue Apr 17 21:58:54 UTC 2007

IDJOB= 356889
IDBENCH= 1598
IDSOLVER= 172
FILE ID= node21/356889-1176847134

PBS_JOBID= 4590168

Free space on /tmp= 66444 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-berlin_5_8_0.opb
COMMAND LINE= oree /tmp/evaluation/356889-1176847134/instance-356889-1176847134.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-356889-1176847134 -o ROOT/results/node21/solver-356889-1176847134 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/356889-1176847134/instance-356889-1176847134.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  69d5c7c1a4b8d5de2fe0ee7c53688a9d

RANDOM SEED= 104764597

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1792592 kB
Buffers:         35876 kB
Cached:         155764 kB
SwapCached:      14332 kB
Active:          84140 kB
Inactive:       137100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792592 kB
SwapTotal:     4192956 kB
SwapFree:      4157740 kB
Dirty:            2240 kB
Writeback:           0 kB
Mapped:          29888 kB
Slab:            27600 kB
Committed_AS:   997496 kB
PageTables:       1784 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= 66444 MiB

End job on node21 on Tue Apr 17 22:28:57 UTC 2007