Trace number 4396995

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 2.0OPT1079 74.6199 74.6175

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-06.xml
MD5SUMe9e920efca2956d8591f17ca956249c3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1079
Best CPU time to get the best result obtained on this benchmark30.4792
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-4396995-1568585643.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 36
0.00/0.00	o 50
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=50 upper=51 
0.00/0.00	o 117
0.00/0.00	o 193
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=193 upper=194 
0.00/0.00	o 253
0.00/0.00	o 327
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=327 upper=328 
0.00/0.00	o 393
0.00/0.00	o 426
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=426 upper=427 
0.00/0.00	o 440
0.00/0.00	o 522
0.00/0.00	c   11 calls to solver(id=*d): best=0 lower=522 upper=523 
0.00/0.00	o 612
0.00/0.00	o 622
0.00/0.00	c   13 calls to solver(id=*d): best=0 lower=622 upper=623 
0.00/0.00	o 687
0.00/0.00	o 691
0.00/0.00	c   15 calls to solver(id=*d): best=0 lower=691 upper=692 
0.00/0.00	o 733
0.00/0.00	o 768
0.00/0.00	c   17 calls to solver(id=*d): best=0 lower=768 upper=769 
0.00/0.00	o 792
0.00/0.00	o 826
0.00/0.00	c   19 calls to solver(id=*d): best=0 lower=826 upper=827 
0.00/0.01	o 883
0.00/0.01	o 889
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=889 upper=890 
0.00/0.01	o 906
0.00/0.01	o 946
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=946 upper=947 
0.00/0.01	o 976
0.00/0.02	o 989
0.00/0.02	c   25 calls to solver(id=*d): best=0 lower=989 upper=990 
0.00/0.03	o 999
0.00/0.03	o 1007
0.00/0.03	c   27 calls to solver(id=*d): best=0 lower=1007 upper=1008 
0.00/0.04	o 1009
0.00/0.04	o 1027
0.00/0.04	c   29 calls to solver(id=*d): best=0 lower=1027 upper=1028 
0.00/0.04	o 1034
0.00/0.04	o 1035
0.00/0.04	c   31 calls to solver(id=*d): best=0 lower=1035 upper=1036 
0.00/0.06	o 1051
0.00/0.06	o 1069
0.00/0.06	c   33 calls to solver(id=*d): best=0 lower=1069 upper=1070 
0.00/0.07	o 1079
74.59/74.61	s OPTIMUM FOUND
74.59/74.61	c call to solver        : 35
74.59/74.61	c
74.59/74.61	c restarts              : 125         
74.59/74.61	c conflicts             : 1732149      (23214 /sec)
74.59/74.61	c decisions             : 8596018      (115203 /sec)
74.59/74.61	c propagations          : 78428108    (1051090 /sec)
74.59/74.61	c root propagations     : 50          
74.59/74.61	c filter calls          : 30510713       (408903 /sec)
74.59/74.61	c useless filter calls  : 18415076       (60 %)
74.59/74.61	c Memory used           : 26.59 MB
74.59/74.61	c Best bound time (wc)  : 0.0680678 s
74.59/74.61	c CPU time              : 74.6159 s
74.59/74.61	c real time             : 74.6139 s
74.59/74.61	
74.59/74.61	
74.59/74.61	v <instantiation type='solution' cost='1079'>
74.59/74.61	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>
74.59/74.61	v <values>1 0 0 0 1 0 0 1 1 1 1 1 1 0 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 1 0 1 0 1 0 0 </values>
74.59/74.61	v </instantiation>
74.59/74.61

Verifier Data 

OK	1079

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 (10486 MiB free)
  memory of node 1: 16384 MiB (13366 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4396995-1568585643/watcher-4396995-1568585643 -o /tmp/evaluation-result-4396995-1568585643/solver-4396995-1568585643 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568572743-2767 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4396995-1568585643.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=5109, runsolver pid=5106


[startup+0.100198 s]*
/proc/loadavg: 2.06 2.04 2.05 3/200 5110
/proc/meminfo: memFree=24424356/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3688 CPUtime=0.1 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1132 0 0 0 10 0 0 0 20 0 1 0 434502725 27881472 922 33554432000 4194304 6211092 140732276544112 140732276540648 5250272 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/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+0.20965 s]*
/proc/loadavg: 2.06 2.04 2.05 3/200 5110
/proc/meminfo: memFree=24424356/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3688 CPUtime=0.21 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1132 0 0 0 21 0 0 0 20 0 1 0 434502725 27881472 922 33554432000 4194304 6211092 140732276544112 140732276540648 5155957 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/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+0.309016 s]*
/proc/loadavg: 2.06 2.04 2.05 3/200 5110
/proc/meminfo: memFree=24424356/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3688 CPUtime=0.31 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1132 0 0 0 31 0 0 0 20 0 1 0 434502725 27881472 922 33554432000 4194304 6211092 140732276544112 140732276540648 5250284 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/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+0.700334 s]
/proc/loadavg: 2.06 2.04 2.05 3/200 5110
/proc/meminfo: memFree=24424084/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3688 CPUtime=0.69 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1132 0 0 0 69 0 0 0 20 0 1 0 434502725 27881472 922 33554432000 4194304 6211092 140732276544112 140732276542248 5155320 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/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: 2.06 2.04 2.05 3/200 5110
/proc/meminfo: memFree=24424008/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3688 CPUtime=1.49 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1132 0 0 0 149 0 0 0 20 0 1 0 434502725 27881472 922 33554432000 4194304 6211092 140732276544112 140732276542248 5250234 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/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+3.10915 s]
/proc/loadavg: 2.14 2.06 2.05 3/200 5111
/proc/meminfo: memFree=24423744/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=3.1 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1155 0 0 0 310 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5156456 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/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+6.30034 s]
/proc/loadavg: 2.14 2.06 2.05 3/200 5111
/proc/meminfo: memFree=24423744/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=6.29 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1178 0 0 0 629 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5156476 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/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: 2.12 2.06 2.05 3/200 5111
/proc/meminfo: memFree=24423744/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=12.69 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1201 0 0 0 1269 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5250251 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/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: 2.26 2.09 2.06 3/201 5174
/proc/meminfo: memFree=24424140/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=25.49 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1247 0 0 0 2549 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5157562 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/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+51.1095 s]
/proc/loadavg: 2.23 2.10 2.07 3/200 5174
/proc/meminfo: memFree=24424300/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=51.1 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1270 0 0 0 5110 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5250298 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/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+74.6175 s]
# the end of solver process 5109 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=74.6159 s, system=0.004 s

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

[startup+51.2004 s]
/proc/loadavg: 2.23 2.10 2.07 3/200 5174
/proc/meminfo: memFree=24424300/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=51.19 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1270 0 0 0 5119 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5250289 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+64.0003 s]*
/proc/loadavg: 2.18 2.09 2.06 3/200 5175
/proc/meminfo: memFree=24424548/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=64 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1270 0 0 0 6400 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5250234 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 64 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+70.4003 s]
/proc/loadavg: 2.16 2.09 2.06 3/201 5177
/proc/meminfo: memFree=24424544/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=70.39 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1293 0 0 0 7039 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5158100 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 70.39 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+72.0003 s]*
/proc/loadavg: 2.15 2.09 2.06 3/200 5177
/proc/meminfo: memFree=24424172/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=72 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1293 0 0 0 7200 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5156452 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 72 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+73.6003 s]
/proc/loadavg: 2.15 2.09 2.06 3/200 5177
/proc/meminfo: memFree=24423896/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=73.59 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1293 0 0 0 7359 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5155804 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 73.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+74.4003 s]
/proc/loadavg: 2.15 2.09 2.06 3/200 5177
/proc/meminfo: memFree=24423896/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=74.39 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1293 0 0 0 7439 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5250459 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 74.39 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+74.6003 s]
/proc/loadavg: 2.15 2.09 2.06 3/200 5177
/proc/meminfo: memFree=24423896/32770624 swapFree=66999428/67108860
[pid=5109] ppid=5106 vsize=27228 memory=3884 CPUtime=74.59 cores=0,2,4,6
/proc/5109/stat : 5109 (cosoco) R 5106 5109 2736 0 -1 4202496 1293 0 0 0 7459 0 0 0 20 0 1 0 434502725 27881472 971 33554432000 4194304 6211092 140732276544112 140732276542248 5389819 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 39047168 140732276552715 140732276552817 140732276552817 140732276555726 0
/proc/5109/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 74.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

Child status: 0
Real time (s): 74.6175
CPU time (s): 74.6199
CPU user time (s): 74.6159
CPU system time (s): 0.004
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 74.6159
system time used= 0.004
maximum resident set size= 3948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1345
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= 6
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 5109
#   total CPU time (s): 74.6199
#   total CPU user time (s): 74.6159
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.279647 second user time and 0.545714 second system time

The end

Launcher Data 

Begin job on node140 at 2019-09-16 00:13:23
IDJOB=4396995
IDBENCH=133451
IDSOLVER=2848
FILE ID=node140/4396995-1568585643
RUNJOBID= node140-1568572743-2767
PBS_JOBID= 21703315
Free space on /tmp= 58136 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-06.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4396995-1568585643/watcher-4396995-1568585643 -o /tmp/evaluation-result-4396995-1568585643/solver-4396995-1568585643 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node140-1568572743-2767 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4396995-1568585643.xml

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

MD5SUM BENCH= e9e920efca2956d8591f17ca956249c3
RANDOM SEED=2113842222

node140.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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        24424640 kB
MemAvailable:   31849732 kB
Buffers:          190504 kB
Cached:          7449644 kB
SwapCached:         2604 kB
Active:          1544168 kB
Inactive:        6103900 kB
Active(anon):       4928 kB
Inactive(anon):    52220 kB
Active(file):    1539240 kB
Inactive(file):  6051680 kB
Unevictable:      107880 kB
Mlocked:          107880 kB
SwapTotal:      67108860 kB
SwapFree:       66999428 kB
Dirty:              2936 kB
Writeback:             0 kB
AnonPages:        128332 kB
Mapped:            48696 kB
Shmem:             40576 kB
Slab:             293036 kB
SReclaimable:     262632 kB
SUnreclaim:        30404 kB
KernelStack:        3776 kB
PageTables:         6036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     536652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 58136 MiB
End job on node140 at 2019-09-16 00:14:37