Trace number 4397149

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
cosoco 2.0OPT1427 318.678 318.682

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-13.xml
MD5SUMe9c019b34e7441e843704d2f83648de8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1427
Best CPU time to get the best result obtained on this benchmark122.558
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c
0.00/0.00	c This is cosoco 2.00 --  
0.00/0.00	c
0.00/0.00	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397149-1568585632.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 50
0.00/0.00	c |            Domain Sizes: 2..2
0.00/0.00	c |
0.00/0.00	c |             Constraints: 2
0.00/0.00	c |                   Arity: 50..50
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          Sum: 2
0.00/0.00	c |                          
0.00/0.00	c |               Objective: Maximize Sum
0.00/0.00	
0.00/0.00	c =========================================================================================================
0.00/0.00	o 0
0.00/0.00	c    1 calls to solver(id=*d): best=0 lower=0 upper=1 
0.00/0.00	o 34
0.00/0.00	o 87
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=87 upper=88 
0.00/0.00	o 173
0.00/0.00	o 266
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=266 upper=267 
0.00/0.00	o 276
0.00/0.00	o 368
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=368 upper=369 
0.00/0.00	o 454
0.00/0.00	o 533
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=533 upper=534 
0.00/0.00	o 579
0.00/0.00	o 585
0.00/0.00	c   11 calls to solver(id=*d): best=0 lower=585 upper=586 
0.00/0.00	o 677
0.00/0.00	o 703
0.00/0.00	c   13 calls to solver(id=*d): best=0 lower=703 upper=704 
0.00/0.01	o 704
0.00/0.01	o 758
0.00/0.01	c   15 calls to solver(id=*d): best=0 lower=758 upper=759 
0.00/0.01	o 818
0.00/0.01	o 909
0.00/0.01	c   17 calls to solver(id=*d): best=0 lower=909 upper=910 
0.00/0.01	o 916
0.00/0.01	o 954
0.00/0.01	c   19 calls to solver(id=*d): best=0 lower=954 upper=955 
0.00/0.01	o 1012
0.00/0.01	o 1016
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=1016 upper=1017 
0.00/0.01	o 1030
0.00/0.01	o 1124
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=1124 upper=1125 
0.00/0.01	o 1125
0.00/0.01	o 1149
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=1149 upper=1150 
0.00/0.01	o 1158
0.00/0.01	o 1177
0.00/0.01	c   27 calls to solver(id=*d): best=0 lower=1177 upper=1178 
0.00/0.01	o 1194
0.00/0.01	o 1215
0.00/0.01	c   29 calls to solver(id=*d): best=0 lower=1215 upper=1216 
0.00/0.01	o 1227
0.00/0.01	o 1234
0.00/0.01	c   31 calls to solver(id=*d): best=0 lower=1234 upper=1235 
0.00/0.01	o 1241
0.00/0.04	o 1263
0.00/0.04	c   33 calls to solver(id=*d): best=0 lower=1263 upper=1264 
0.00/0.05	o 1268
0.00/0.05	o 1269
0.00/0.05	c   35 calls to solver(id=*d): best=0 lower=1269 upper=1270 
0.00/0.05	o 1275
0.00/0.05	o 1297
0.00/0.05	c   37 calls to solver(id=*d): best=0 lower=1297 upper=1298 
0.00/0.05	o 1304
0.00/0.06	o 1334
0.00/0.06	c   39 calls to solver(id=*d): best=0 lower=1334 upper=1335 
0.00/0.06	o 1335
0.00/0.06	o 1336
0.00/0.06	c   41 calls to solver(id=*d): best=0 lower=1336 upper=1337 
0.00/0.06	o 1355
0.00/0.07	o 1362
0.00/0.07	c   43 calls to solver(id=*d): best=0 lower=1362 upper=1363 
0.69/0.76	o 1368
0.79/0.80	o 1379
0.79/0.80	c   45 calls to solver(id=*d): best=0 lower=1379 upper=1380 
0.79/0.81	o 1385
0.79/0.81	o 1387
0.79/0.81	c   47 calls to solver(id=*d): best=0 lower=1387 upper=1388 
0.79/0.81	o 1392
0.79/0.82	o 1397
0.79/0.82	c   49 calls to solver(id=*d): best=0 lower=1397 upper=1398 
0.79/0.82	o 1398
0.79/0.83	o 1399
0.79/0.83	c   51 calls to solver(id=*d): best=0 lower=1399 upper=1400 
1.39/1.40	o 1410
1.39/1.42	o 1422
1.39/1.42	c   53 calls to solver(id=*d): best=0 lower=1422 upper=1423 
1.39/1.42	o 1423
14.49/14.55	o 1426
14.49/14.55	c   55 calls to solver(id=*d): best=0 lower=1426 upper=1427 
14.49/14.55	o 1427
318.59/318.68	s OPTIMUM FOUND
318.59/318.68	c call to solver        : 57
318.59/318.68	c
318.59/318.68	c restarts              : 478         
318.59/318.68	c conflicts             : 8406846      (26381 /sec)
318.59/318.68	c decisions             : 38042845     (119379 /sec)
318.59/318.68	c propagations          : 316090380   (991893 /sec)
318.59/318.68	c root propagations     : 50          
318.59/318.68	c filter calls          : 130816129      (410502 /sec)
318.59/318.68	c useless filter calls  : 81429271       (62 %)
318.59/318.68	c Memory used           : 26.59 MB
318.59/318.68	c Best bound time (wc)  : 14.5542 s
318.59/318.68	c CPU time              : 318.674 s
318.59/318.68	c real time             : 318.677 s
318.59/318.68	
318.59/318.68	
318.59/318.68	v <instantiation type='solution' cost='1427'>
318.59/318.68	v <list>x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[1] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[5] x[6] x[7] x[8] x[9] </list>
318.59/318.68	v <values>0 0 0 1 0 0 1 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 1 0 1 0 1 1 0 1 1 1 </values>
318.59/318.68	v </instantiation>
318.59/318.68

Verifier Data 

OK	1427

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (13693 MiB free)
  memory of node 1: 16384 MiB (13675 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397149-1568585632/watcher-4397149-1568585632 -o /tmp/evaluation-result-4397149-1568585632/solver-4397149-1568585632 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568572745-9394 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397149-1568585632.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=13323, runsolver pid=13320

[startup+0.1002 s]*
/proc/loadavg: 2.01 2.04 2.08 3/200 13324
/proc/meminfo: memFree=28025864/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3688 CPUtime=0.1 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1132 0 0 0 10 0 0 0 20 0 1 0 434478029 27881472 922 33554432000 4194304 6211092 140722502510480 140722502507016 5250241 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.209451 s]*
/proc/loadavg: 2.01 2.04 2.08 3/200 13324
/proc/meminfo: memFree=28025864/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3688 CPUtime=0.21 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1132 0 0 0 21 0 0 0 20 0 1 0 434478029 27881472 922 33554432000 4194304 6211092 140722502510480 140722502507016 5250293 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.309002 s]*
/proc/loadavg: 2.01 2.04 2.08 3/200 13324
/proc/meminfo: memFree=28025864/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3688 CPUtime=0.31 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1132 0 0 0 31 0 0 0 20 0 1 0 434478029 27881472 922 33554432000 4194304 6211092 140722502510480 140722502507016 5157540 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+0.700329 s]
/proc/loadavg: 2.01 2.04 2.08 3/200 13324
/proc/meminfo: memFree=28025660/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3688 CPUtime=0.69 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1132 0 0 0 69 0 0 0 20 0 1 0 434478029 27881472 922 33554432000 4194304 6211092 140722502510480 140722502498360 5157544 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+1.50034 s]
/proc/loadavg: 2.01 2.04 2.08 3/200 13324
/proc/meminfo: memFree=28025660/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3688 CPUtime=1.49 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1132 0 0 0 149 0 0 0 20 0 1 0 434478029 27881472 922 33554432000 4194304 6211092 140722502510480 140722502498360 5155804 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+3.10959 s]
/proc/loadavg: 2.01 2.04 2.08 3/200 13324
/proc/meminfo: memFree=28025356/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=3.1 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1156 0 0 0 310 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5155679 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+6.30033 s]
/proc/loadavg: 2.01 2.04 2.08 3/200 13324
/proc/meminfo: memFree=28025340/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=6.29 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1180 0 0 0 629 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5250224 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.04 2.08 3/200 13325
/proc/meminfo: memFree=28025216/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=12.69 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1204 0 0 0 1269 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5156232 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.03 2.08 3/200 13325
/proc/meminfo: memFree=28024852/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=25.49 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1268 0 0 0 2549 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5156240 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.03 2.08 3/200 13327
/proc/meminfo: memFree=28025360/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=51.1 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1292 0 0 0 5110 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5157976 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.08 3/201 13332
/proc/meminfo: memFree=28025440/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=102.29 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1316 0 0 0 10229 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5250450 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/201 13338
/proc/meminfo: memFree=28024416/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=162.29 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1340 0 0 0 16229 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5156240 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/200 13342
/proc/meminfo: memFree=28024588/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=222.29 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1364 0 0 0 22229 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5157574 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/200 13346
/proc/meminfo: memFree=28025420/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=282.29 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1388 0 0 0 28229 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5250224 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+318.682 s]
# the end of solver process 13323 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=318.674 s, system=0.003999 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+294.4 s]
/proc/loadavg: 2.00 2.01 2.06 3/200 13346
/proc/meminfo: memFree=28025420/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=294.39 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1388 0 0 0 29439 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5155353 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 294.39 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+307.2 s]
/proc/loadavg: 2.00 2.01 2.06 3/200 13349
/proc/meminfo: memFree=28024992/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=307.19 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1412 0 0 0 30719 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5155525 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 307.19 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+313.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13350
/proc/meminfo: memFree=28025220/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=313.59 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1412 0 0 0 31359 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5156080 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 313.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+316.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13350
/proc/meminfo: memFree=28025280/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=316.79 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1412 0 0 0 31679 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5155487 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 316.79 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+317.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13350
/proc/meminfo: memFree=28025280/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=317.59 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1412 0 0 0 31759 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5158146 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 317.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+318.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13350
/proc/meminfo: memFree=28025272/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=318.39 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1412 0 0 0 31839 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5390211 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 318.39 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+318.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 13350
/proc/meminfo: memFree=28025272/32770624 swapFree=66939884/67108860
[pid=13323] ppid=13320 vsize=27228 memory=3880 CPUtime=318.59 cores=0,2,4,6
/proc/13323/stat : 13323 (cosoco) R 13320 13323 9363 0 -1 4202496 1412 0 0 0 31859 0 0 0 20 0 1 0 434478029 27881472 970 33554432000 4194304 6211092 140722502510480 140722502508616 5250289 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 8495104 140722502513675 140722502513777 140722502513777 140722502516686 0
/proc/13323/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 318.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

Child status: 0
Real time (s): 318.682
CPU time (s): 318.678
CPU user time (s): 318.674
CPU system time (s): 0.003999
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 318.674
system time used= 0.003999
maximum resident set size= 3944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1463
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= 14
involuntary context switches= 399


# summary of solver processes directly reported to runsolver:
#   pid: 13323
#   total CPU time (s): 318.678
#   total CPU user time (s): 318.674
#   total CPU system time (s): 0.003999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.08733 second user time and 2.20274 second system time

The end

Launcher Data 

Begin job on node119 at 2019-09-16 00:13:12
IDJOB=4397149
IDBENCH=133450
IDSOLVER=2848
FILE ID=node119/4397149-1568585632
RUNJOBID= node119-1568572745-9394
PBS_JOBID= 21703330
Free space on /tmp= 61368 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-13.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397149-1568585632/watcher-4397149-1568585632 -o /tmp/evaluation-result-4397149-1568585632/solver-4397149-1568585632 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node119-1568572745-9394 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397149-1568585632.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e9c019b34e7441e843704d2f83648de8
RANDOM SEED=190110393

node119.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28026580 kB
MemAvailable:   31821012 kB
Buffers:          139496 kB
Cached:          3936396 kB
SwapCached:        61096 kB
Active:          2487320 kB
Inactive:        1655036 kB
Active(anon):       3036 kB
Inactive(anon):   113196 kB
Active(file):    2484284 kB
Inactive(file):  1541840 kB
Unevictable:      106936 kB
Mlocked:          106936 kB
SwapTotal:      67108860 kB
SwapFree:       66939884 kB
Dirty:              2752 kB
Writeback:             0 kB
AnonPages:        114184 kB
Mapped:            49128 kB
Shmem:             41008 kB
Slab:             198000 kB
SReclaimable:     168284 kB
SUnreclaim:        29716 kB
KernelStack:        3536 kB
PageTables:         5128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     536284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 61364 MiB
End job on node119 at 2019-09-16 00:18:30