Trace number 4409089

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 363.924 363.959

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 benchmark98.2537
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-4409089-1569805507.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
0.00/0.01	o 703
0.00/0.01	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
0.00/0.05	o 1263
0.00/0.05	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 
0.00/0.06	o 1275
0.00/0.06	o 1297
0.00/0.06	c   37 calls to solver(id=*d): best=0 lower=1297 upper=1298 
0.00/0.06	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 
0.00/0.07	o 1335
0.00/0.07	o 1336
0.00/0.07	c   41 calls to solver(id=*d): best=0 lower=1336 upper=1337 
0.00/0.07	o 1355
0.00/0.08	o 1362
0.00/0.08	c   43 calls to solver(id=*d): best=0 lower=1362 upper=1363 
0.79/0.87	o 1368
0.89/0.91	o 1379
0.89/0.91	c   45 calls to solver(id=*d): best=0 lower=1379 upper=1380 
0.89/0.92	o 1385
0.89/0.92	o 1387
0.89/0.92	c   47 calls to solver(id=*d): best=0 lower=1387 upper=1388 
0.89/0.92	o 1392
0.89/0.93	o 1397
0.89/0.93	c   49 calls to solver(id=*d): best=0 lower=1397 upper=1398 
0.89/0.93	o 1398
0.89/0.94	o 1399
0.89/0.94	c   51 calls to solver(id=*d): best=0 lower=1399 upper=1400 
1.59/1.60	o 1410
1.59/1.62	o 1422
1.59/1.62	c   53 calls to solver(id=*d): best=0 lower=1422 upper=1423 
1.59/1.63	o 1423
16.59/16.62	o 1426
16.59/16.62	c   55 calls to solver(id=*d): best=0 lower=1426 upper=1427 
16.59/16.62	o 1427
363.86/363.95	s OPTIMUM FOUND
363.86/363.95	c call to solver        : 57
363.86/363.95	c
363.86/363.95	c restarts              : 478         
363.86/363.95	c conflicts             : 8406846      (23101 /sec)
363.86/363.95	c decisions             : 38042845     (104536 /sec)
363.86/363.95	c propagations          : 316090380   (868566 /sec)
363.86/363.95	c root propagations     : 50          
363.86/363.95	c filter calls          : 130816129      (359462 /sec)
363.86/363.95	c useless filter calls  : 81429271       (62 %)
363.86/363.95	c Memory used           : 26.59 MB
363.86/363.95	c Best bound time (wc)  : 16.625 s
363.86/363.95	c CPU time              : 363.922 s
363.86/363.95	c real time             : 363.955 s
363.86/363.95	
363.86/363.95	
363.86/363.95	v <instantiation type='solution' cost='1427'>
363.86/363.95	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>
363.86/363.95	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>
363.86/363.95	v </instantiation>
363.86/363.95

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: 16375 MiB (15254 MiB free)
  memory of node 1: 16384 MiB (15537 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409089-1569805507/watcher-4409089-1569805507 -o /tmp/evaluation-result-4409089-1569805507/solver-4409089-1569805507 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18515 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4409089-1569805507.xml 

running on 4 cores: 4-7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=21604, runsolver pid=21601


[startup+0.100156 s]*
/proc/loadavg: 2.00 2.07 2.08 3/200 21605
/proc/meminfo: memFree=31531688/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3688 CPUtime=0.1 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1133 0 0 0 10 0 0 0 20 0 1 0 556556785 27881472 922 33554432000 4194304 6211132 140730828665584 140730828663720 5250304 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/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+0.210699 s]*
/proc/loadavg: 2.00 2.07 2.08 3/200 21605
/proc/meminfo: memFree=31531688/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3688 CPUtime=0.21 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1133 0 0 0 21 0 0 0 20 0 1 0 556556785 27881472 922 33554432000 4194304 6211132 140730828665584 140730828663720 5155976 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/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+0.310167 s]*
/proc/loadavg: 2.00 2.07 2.08 3/200 21605
/proc/meminfo: memFree=31531688/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3688 CPUtime=0.31 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1133 0 0 0 31 0 0 0 20 0 1 0 556556785 27881472 922 33554432000 4194304 6211132 140730828665584 140730828653464 5157635 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/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+0.700302 s]
/proc/loadavg: 2.00 2.07 2.08 3/200 21605
/proc/meminfo: memFree=31531688/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3688 CPUtime=0.69 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1133 0 0 0 69 0 0 0 20 0 1 0 556556785 27881472 922 33554432000 4194304 6211132 140730828665584 140730828653464 5156503 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/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+1.50029 s]
/proc/loadavg: 2.00 2.07 2.08 3/200 21605
/proc/meminfo: memFree=31531316/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3688 CPUtime=1.49 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1133 0 0 0 149 0 0 0 20 0 1 0 556556785 27881472 922 33554432000 4194304 6211132 140730828665584 140730828653464 5409890 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/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+3.11033 s]
/proc/loadavg: 2.00 2.07 2.08 3/200 21605
/proc/meminfo: memFree=31531316/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=3.1 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1156 0 0 0 310 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5193786 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.07 2.08 3/200 21605
/proc/meminfo: memFree=31530916/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=6.29 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1179 0 0 0 629 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5157460 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.07 2.08 3/201 21607
/proc/meminfo: memFree=31530652/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=12.69 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1202 0 0 0 1269 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5250304 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.07 2.07 3/200 21607
/proc/meminfo: memFree=31531032/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=25.49 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1265 0 0 0 2549 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5157568 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+51.1103 s]
/proc/loadavg: 2.00 2.06 2.07 3/200 21607
/proc/meminfo: memFree=31530940/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=51.1 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1288 0 0 0 5110 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5390532 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/201 21613
/proc/meminfo: memFree=31529904/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=102.28 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1311 0 0 0 10228 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5155535 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/200 21618
/proc/meminfo: memFree=31530236/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=162.28 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1334 0 0 0 16228 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5158217 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 21622
/proc/meminfo: memFree=31530488/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=222.27 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1357 0 0 0 22227 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5250321 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 21635
/proc/meminfo: memFree=31529604/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=282.27 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1380 0 0 0 28227 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5156665 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 21639
/proc/meminfo: memFree=31530052/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=342.26 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1403 0 0 0 34226 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5250304 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+363.959 s]
# the end of solver process 21604 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=363.922 s, system=0.001697 s

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

[startup+345.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 21639
/proc/meminfo: memFree=31530052/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=345.56 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1403 0 0 0 34556 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5155369 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 345.56 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+352 s]*
/proc/loadavg: 2.00 2.02 2.05 3/199 21639
/proc/meminfo: memFree=31530052/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=351.97 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1426 0 0 0 35197 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5250256 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 351.97 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+358.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 21640
/proc/meminfo: memFree=31530112/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=358.36 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1426 0 0 0 35836 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5409485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 358.36 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+361.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 21641
/proc/meminfo: memFree=31530260/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=361.56 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1426 0 0 0 36156 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5250482 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 361.56 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+363.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 21641
/proc/meminfo: memFree=31530392/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=363.16 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1426 0 0 0 36316 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5250292 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 363.16 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+363.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 21641
/proc/meminfo: memFree=31530392/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=363.56 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1426 0 0 0 36356 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5250256 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 363.56 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+363.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 21641
/proc/meminfo: memFree=31530392/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=363.76 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1426 0 0 0 36376 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5155373 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 363.76 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+363.9 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 21641
/proc/meminfo: memFree=31530392/32770688 swapFree=66927776/67108860
[pid=21604] ppid=21601 vsize=27228 memory=3884 CPUtime=363.86 cores=4-7
/proc/21604/stat : 21604 (cosoco) R 21601 21604 18483 0 -1 4202496 1426 0 0 0 36386 0 0 0 20 0 1 0 556556785 27881472 971 33554432000 4194304 6211132 140730828665584 140730828663720 5250493 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 14536704 140730828669963 140730828670065 140730828670065 140730828672974 0
/proc/21604/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 363.86 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

Child status: 0
Real time (s): 363.959
CPU time (s): 363.924
CPU user time (s): 363.922
CPU system time (s): 0.001697
CPU usage (%): 99.9902
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 363.922
system time used= 0.001697
maximum resident set size= 3948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1478
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= 279


# summary of solver processes directly reported to runsolver:
#   pid: 21604
#   total CPU time (s): 363.924
#   total CPU user time (s): 363.922
#   total CPU system time (s): 0.001697

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.41745 second user time and 2.71913 second system time

The end

Launcher Data 

Begin job on node120 at 2011-12-31 09:25:27
IDJOB=4409089
IDBENCH=133450
IDSOLVER=2876
FILE ID=node120/4409089-1569805507
RUNJOBID= node120-1325301813-18515
PBS_JOBID= 21705832
Free space on /tmp= 61840 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-4409089-1569805507/watcher-4409089-1569805507 -o /tmp/evaluation-result-4409089-1569805507/solver-4409089-1569805507 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325301813-18515 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4409089-1569805507.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= e9c019b34e7441e843704d2f83648de8
RANDOM SEED=635550199

node120.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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770688 kB
MemFree:        31531544 kB
MemAvailable:   31795780 kB
Buffers:          205532 kB
Cached:           388764 kB
SwapCached:        68828 kB
Active:           325584 kB
Inactive:         345572 kB
Active(anon):      27916 kB
Inactive(anon):   130284 kB
Active(file):     297668 kB
Inactive(file):   215288 kB
Unevictable:      107072 kB
Mlocked:          107072 kB
SwapTotal:      67108860 kB
SwapFree:       66927776 kB
Dirty:              2744 kB
Writeback:             0 kB
AnonPages:        100388 kB
Mapped:            28732 kB
Shmem:             72460 kB
Slab:             164448 kB
SReclaimable:     134228 kB
SUnreclaim:        30220 kB
KernelStack:        3504 kB
PageTables:         5992 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     580080 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      146880 kB
DirectMap2M:    33398784 kB

Free space on /tmp at the end= 61836 MiB
End job on node120 at 2011-12-31 09:31:31