Trace number 4394738

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 2OPT1025 206.976 206.992

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-19.xml
MD5SUM9f5c722166722391410399ea9473543e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1025
Best CPU time to get the best result obtained on this benchmark206.976
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-4394738-1568342412.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 65
0.00/0.00	o 124
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=124 upper=125 
0.00/0.00	o 138
0.00/0.00	o 217
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=217 upper=218 
0.00/0.00	o 273
0.00/0.00	o 286
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=286 upper=287 
0.00/0.00	o 293
0.00/0.00	o 392
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=392 upper=393 
0.00/0.00	o 416
0.00/0.00	o 422
0.00/0.00	c   11 calls to solver(id=*d): best=0 lower=422 upper=423 
0.00/0.00	o 502
0.00/0.00	o 594
0.00/0.00	c   13 calls to solver(id=*d): best=0 lower=594 upper=595 
0.00/0.00	o 597
0.00/0.01	o 600
0.00/0.01	c   15 calls to solver(id=*d): best=0 lower=600 upper=601 
0.00/0.01	o 609
0.00/0.01	o 659
0.00/0.01	c   17 calls to solver(id=*d): best=0 lower=659 upper=660 
0.00/0.01	o 664
0.00/0.01	o 667
0.00/0.01	c   19 calls to solver(id=*d): best=0 lower=667 upper=668 
0.00/0.01	o 683
0.00/0.01	o 696
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=696 upper=697 
0.00/0.01	o 753
0.00/0.01	o 763
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=763 upper=764 
0.00/0.01	o 812
0.00/0.01	o 898
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=898 upper=899 
0.00/0.02	o 922
0.00/0.03	o 924
0.00/0.03	c   27 calls to solver(id=*d): best=0 lower=924 upper=925 
0.00/0.04	o 926
0.00/0.04	o 958
0.00/0.04	c   29 calls to solver(id=*d): best=0 lower=958 upper=959 
0.00/0.05	o 999
1.10/1.15	o 1002
1.10/1.15	c   31 calls to solver(id=*d): best=0 lower=1002 upper=1003 
1.10/1.16	o 1023
1.10/1.17	o 1025
1.10/1.17	c   33 calls to solver(id=*d): best=0 lower=1025 upper=1026 
206.88/206.99	s OPTIMUM FOUND
206.88/206.99	c call to solver        : 34
206.88/206.99	c
206.88/206.99	c restarts              : 210         
206.88/206.99	c conflicts             : 4948127      (23907 /sec)
206.88/206.99	c decisions             : 28024930     (135403 /sec)
206.88/206.99	c propagations          : 237900319   (1149418 /sec)
206.88/206.99	c root propagations     : 50          
206.88/206.99	c filter calls          : 93444053       (451476 /sec)
206.88/206.99	c useless filter calls  : 58320346       (62 %)
206.88/206.99	c Memory used           : 26.59 MB
206.88/206.99	c Best bound time (wc)  : 1.1703 s
206.88/206.99	c CPU time              : 206.975 s
206.88/206.99	c real time             : 206.987 s
206.88/206.99	
206.88/206.99	
206.88/206.99	v <instantiation type='solution' cost='1025'>
206.88/206.99	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>
206.88/206.99	v <values>1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 1 0 0 0 </values>
206.88/206.99	v </instantiation>
206.88/206.99

Verifier Data 

OK	1025

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 (8458 MiB free)
  memory of node 1: 16384 MiB (15735 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394738-1568342412/watcher-4394738-1568342412 -o /tmp/evaluation-result-4394738-1568342412/solver-4394738-1568342412 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568323911-7049 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394738-1568342412.xml 

running on 4 cores: 1,3,5,7

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=11369, runsolver pid=11366

[startup+0.100589 s]*
/proc/loadavg: 2.01 2.02 2.05 3/199 11370
/proc/meminfo: memFree=24774784/32770624 swapFree=67018712/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3688 CPUtime=0.1 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1127 0 0 0 10 0 0 0 20 0 1 0 410513877 27881472 922 33554432000 4194304 6210612 140725930444560 140725930442696 5249691 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/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+0.209362 s]*
/proc/loadavg: 2.01 2.02 2.05 3/199 11370
/proc/meminfo: memFree=24774784/32770624 swapFree=67018712/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3688 CPUtime=0.21 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1127 0 0 0 21 0 0 0 20 0 1 0 410513877 27881472 922 33554432000 4194304 6210612 140725930444560 140725930442696 5185931 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/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+0.308924 s]*
/proc/loadavg: 2.01 2.02 2.05 3/199 11370
/proc/meminfo: memFree=24774480/32770624 swapFree=67018712/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3688 CPUtime=0.31 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1127 0 0 0 31 0 0 0 20 0 1 0 410513877 27881472 922 33554432000 4194304 6210612 140725930444560 140725930442696 5156560 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/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+0.70027 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 11370
/proc/meminfo: memFree=24774480/32770624 swapFree=67018712/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3688 CPUtime=0.69 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1127 0 0 0 69 0 0 0 20 0 1 0 410513877 27881472 922 33554432000 4194304 6210612 140725930444560 140725930442696 5192938 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/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+1.50027 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 11370
/proc/meminfo: memFree=24774356/32770624 swapFree=67018712/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3688 CPUtime=1.49 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1127 0 0 0 149 0 0 0 20 0 1 0 410513877 27881472 922 33554432000 4194304 6210612 140725930444560 140725930432440 5155589 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/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+3.10896 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 11370
/proc/meminfo: memFree=24774512/32770624 swapFree=67018712/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=3.1 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1151 0 0 0 310 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5192938 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+6.30026 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 11370
/proc/meminfo: memFree=24774512/32770624 swapFree=67018712/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=6.29 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1175 0 0 0 629 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5249901 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 11372
/proc/meminfo: memFree=24773456/32770624 swapFree=67018712/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=12.69 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1199 0 0 0 1269 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5249899 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 11372
/proc/meminfo: memFree=24773752/32770624 swapFree=67018712/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=25.49 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1247 0 0 0 2549 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5157179 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+51.1091 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 11381
/proc/meminfo: memFree=24773208/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=51.1 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1271 0 0 0 5110 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5249712 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11386
/proc/meminfo: memFree=24772760/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=102.28 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1295 0 0 0 10228 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5249719 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 11391
/proc/meminfo: memFree=24772720/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=162.28 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1319 0 0 0 16228 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5154973 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+206.991 s]
# the end of solver process 11369 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=206.975 s, system=0.001056 s

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

[startup+179.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 11392
/proc/meminfo: memFree=24772656/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=179.18 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1343 0 0 0 17918 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5249899 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 179.18 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+192 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 11395
/proc/meminfo: memFree=24772480/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=191.99 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1343 0 0 0 19199 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5249674 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 191.99 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+198.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 11395
/proc/meminfo: memFree=24772788/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=198.38 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1343 0 0 0 19838 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5155709 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 198.38 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+201.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 11395
/proc/meminfo: memFree=24772820/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=201.58 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1343 0 0 0 20158 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5155444 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 201.58 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+204.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 11395
/proc/meminfo: memFree=24772820/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=204.78 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1343 0 0 0 20478 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5249664 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 204.78 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+205.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 11395
/proc/meminfo: memFree=24772820/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=205.58 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1343 0 0 0 20558 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5154977 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 205.58 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+206.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 11395
/proc/meminfo: memFree=24772820/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=206.38 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1343 0 0 0 20638 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5249890 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 206.38 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+206.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 11395
/proc/meminfo: memFree=24772820/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=206.78 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1343 0 0 0 20678 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5155143 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 206.78 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+206.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 11395
/proc/meminfo: memFree=24772820/32770624 swapFree=67018728/67108860
[pid=11369] ppid=11366 vsize=27228 memory=3860 CPUtime=206.88 cores=1,3,5,7
/proc/11369/stat : 11369 (cosoco) R 11366 11369 7017 0 -1 4202496 1343 0 0 0 20688 0 0 0 20 0 1 0 410513877 27881472 965 33554432000 4194304 6210612 140725930444560 140725930432440 5154973 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8308220 8313664 16412672 140725930447883 140725930447985 140725930447985 140725930450894 0
/proc/11369/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 206.88 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

Child status: 0
Real time (s): 206.992
CPU time (s): 206.976
CPU user time (s): 206.975
CPU system time (s): 0.001056
CPU usage (%): 99.9925
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 206.975
system time used= 0.001056
maximum resident set size= 3932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1396
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= 56


# summary of solver processes directly reported to runsolver:
#   pid: 11369
#   total CPU time (s): 206.976
#   total CPU user time (s): 206.975
#   total CPU system time (s): 0.001056

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.771444 second user time and 1.33389 second system time

The end

Launcher Data 

Begin job on node150 at 2019-09-13 04:39:33
IDJOB=4394738
IDBENCH=133452
IDSOLVER=2830
FILE ID=node150/4394738-1568342412
RUNJOBID= node150-1568323911-7049
PBS_JOBID= 21701149
Free space on /tmp= 55028 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-19.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394738-1568342412/watcher-4394738-1568342412 -o /tmp/evaluation-result-4394738-1568342412/solver-4394738-1568342412 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568323911-7049 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4394738-1568342412.xml

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

MD5SUM BENCH= 9f5c722166722391410399ea9473543e
RANDOM SEED=1435120689

node150.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        24775564 kB
MemAvailable:   31831056 kB
Buffers:          165664 kB
Cached:          7030772 kB
SwapCached:        11704 kB
Active:          1166732 kB
Inactive:        6083112 kB
Active(anon):      19624 kB
Inactive(anon):    56456 kB
Active(file):    1147108 kB
Inactive(file):  6026656 kB
Unevictable:      109524 kB
Mlocked:          109524 kB
SwapTotal:      67108860 kB
SwapFree:       67018712 kB
Dirty:              2776 kB
Writeback:             0 kB
AnonPages:        151684 kB
Mapped:            38436 kB
Shmem:             14056 kB
Slab:             340908 kB
SReclaimable:     310188 kB
SUnreclaim:        30720 kB
KernelStack:        3568 kB
PageTables:         5644 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     535672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       99712 kB
DirectMap2M:    33445888 kB

Free space on /tmp at the end= 55024 MiB
End job on node150 at 2019-09-13 04:43:00