Trace number 4409091

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 2.0OPT1003 243.622 243.63

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-02.xml
MD5SUM917d2a52bc099bc665a23ef7a1bbabd2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1003
Best CPU time to get the best result obtained on this benchmark85.0464
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-4409091-1569805618.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 99
0.00/0.00	o 131
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=131 upper=132 
0.00/0.00	o 231
0.00/0.00	o 241
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=241 upper=242 
0.00/0.00	o 300
0.00/0.00	o 303
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=303 upper=304 
0.00/0.00	o 374
0.00/0.00	o 448
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=448 upper=449 
0.00/0.00	o 541
0.00/0.00	o 628
0.00/0.00	c   11 calls to solver(id=*d): best=0 lower=628 upper=629 
0.00/0.00	o 657
0.00/0.00	o 661
0.00/0.00	c   13 calls to solver(id=*d): best=0 lower=661 upper=662 
0.00/0.00	o 672
0.00/0.00	o 689
0.00/0.00	c   15 calls to solver(id=*d): best=0 lower=689 upper=690 
0.00/0.00	o 704
0.00/0.00	o 719
0.00/0.00	c   17 calls to solver(id=*d): best=0 lower=719 upper=720 
0.00/0.00	o 744
0.00/0.01	o 770
0.00/0.01	c   19 calls to solver(id=*d): best=0 lower=770 upper=771 
0.00/0.01	o 805
0.00/0.01	o 811
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=811 upper=812 
0.00/0.01	o 838
0.00/0.01	o 843
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=843 upper=844 
0.00/0.01	o 855
0.00/0.01	o 880
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=880 upper=881 
0.00/0.01	o 925
0.00/0.01	o 934
0.00/0.01	c   27 calls to solver(id=*d): best=0 lower=934 upper=935 
0.00/0.01	o 942
0.00/0.03	o 945
0.00/0.03	c   29 calls to solver(id=*d): best=0 lower=945 upper=946 
0.00/0.03	o 955
0.00/0.03	o 971
0.00/0.03	c   31 calls to solver(id=*d): best=0 lower=971 upper=972 
0.00/0.04	o 973
0.00/0.04	o 981
0.00/0.04	c   33 calls to solver(id=*d): best=0 lower=981 upper=982 
0.00/0.04	o 983
0.60/0.69	o 987
0.60/0.69	c   35 calls to solver(id=*d): best=0 lower=987 upper=988 
8.29/8.30	o 1003
243.58/243.62	s OPTIMUM FOUND
243.58/243.62	c call to solver        : 37
243.58/243.62	c
243.58/243.62	c restarts              : 202         
243.58/243.62	c conflicts             : 5949493      (24422 /sec)
243.58/243.62	c decisions             : 31187157     (128018 /sec)
243.58/243.62	c propagations          : 252914106   (1038167 /sec)
243.58/243.62	c root propagations     : 50          
243.58/243.62	c filter calls          : 105456444      (432880 /sec)
243.58/243.62	c useless filter calls  : 65433533       (62 %)
243.58/243.62	c Memory used           : 26.59 MB
243.58/243.62	c Best bound time (wc)  : 8.30241 s
243.58/243.62	c CPU time              : 243.616 s
243.58/243.62	c real time             : 243.626 s
243.58/243.62	
243.58/243.62	
243.58/243.62	v <instantiation type='solution' cost='1003'>
243.58/243.62	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>
243.58/243.62	v <values>1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 </values>
243.58/243.62	v </instantiation>
243.58/243.62

Verifier Data 

OK	1003

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 (15414 MiB free)
  memory of node 1: 16384 MiB (15753 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409091-1569805618/watcher-4409091-1569805618 -o /tmp/evaluation-result-4409091-1569805618/solver-4409091-1569805618 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1569787356-4539 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4409091-1569805618.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
solver pid=8322, runsolver pid=8319
Current StackSize limit: 8192 KiB


[startup+0.100148 s]*
/proc/loadavg: 1.93 2.00 2.04 3/200 8323
/proc/meminfo: memFree=31915540/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3688 CPUtime=0.1 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1133 0 0 0 10 0 0 0 20 0 1 0 556800389 27881472 922 33554432000 4194304 6211132 140731825169632 140731825166168 5157579 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/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+0.20931 s]*
/proc/loadavg: 1.93 2.00 2.04 3/200 8323
/proc/meminfo: memFree=31915540/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3688 CPUtime=0.21 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1133 0 0 0 21 0 0 0 20 0 1 0 556800389 27881472 922 33554432000 4194304 6211132 140731825169632 140731825167768 5156497 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/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+0.308922 s]*
/proc/loadavg: 1.93 2.00 2.04 3/200 8323
/proc/meminfo: memFree=31915540/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3688 CPUtime=0.31 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1133 0 0 0 31 0 0 0 20 0 1 0 556800389 27881472 922 33554432000 4194304 6211132 140731825169632 140731825167768 5155992 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/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+0.700272 s]
/proc/loadavg: 1.93 2.00 2.04 4/200 8323
/proc/meminfo: memFree=31915540/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3688 CPUtime=0.69 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1133 0 0 0 69 0 0 0 20 0 1 0 556800389 27881472 922 33554432000 4194304 6211132 140731825169632 140731825167768 5158138 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/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: 1.93 2.00 2.04 3/200 8323
/proc/meminfo: memFree=31915404/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3688 CPUtime=1.49 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1133 0 0 0 149 0 0 0 20 0 1 0 556800389 27881472 922 33554432000 4194304 6211132 140731825169632 140731825157512 5157753 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/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+3.109 s]
/proc/loadavg: 1.93 2.00 2.04 3/200 8323
/proc/meminfo: memFree=31915240/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=3.1 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1157 0 0 0 310 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825157512 5155836 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/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+6.30026 s]
/proc/loadavg: 1.78 1.96 2.03 3/200 8323
/proc/meminfo: memFree=31915240/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=6.29 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1181 0 0 0 629 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825157512 5156264 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/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: 1.80 1.97 2.03 3/200 8323
/proc/meminfo: memFree=31915240/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=12.69 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1220 0 0 0 1269 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5250311 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/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: 1.84 1.97 2.03 3/200 8324
/proc/meminfo: memFree=31914776/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=25.49 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1268 0 0 0 2549 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5380416 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/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+51.109 s]
/proc/loadavg: 1.89 1.97 2.03 3/200 8326
/proc/meminfo: memFree=31914696/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=51.1 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1292 0 0 0 5110 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5158226 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/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: 1.95 1.97 2.03 3/200 8330
/proc/meminfo: memFree=31914504/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=102.29 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1316 0 0 0 10229 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5193776 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.96 2.02 3/200 8458
/proc/meminfo: memFree=31874980/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=162.29 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1340 0 0 0 16229 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5155700 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.97 2.02 3/201 8464
/proc/meminfo: memFree=31874084/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=222.28 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1364 0 0 0 22228 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5155407 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+243.63 s]
# the end of solver process 8322 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=243.616 s, system=0.005999 s

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

[startup+230.4 s]
/proc/loadavg: 1.98 1.97 2.02 3/200 8469
/proc/meminfo: memFree=31873848/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=230.38 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1364 0 0 0 23038 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5155385 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 230.38 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+236.8 s]
/proc/loadavg: 1.98 1.97 2.02 3/200 8470
/proc/meminfo: memFree=31873620/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=236.78 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1388 0 0 0 23678 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5250491 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 236.78 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+240 s]*
/proc/loadavg: 1.98 1.97 2.02 3/200 8470
/proc/meminfo: memFree=31873744/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=239.99 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1388 0 0 0 23999 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5250256 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 239.99 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+241.6 s]
/proc/loadavg: 1.98 1.97 2.02 3/200 8470
/proc/meminfo: memFree=31873796/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=241.58 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1388 0 0 0 24158 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5156681 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 241.58 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+242.4 s]
/proc/loadavg: 1.98 1.97 2.02 3/200 8470
/proc/meminfo: memFree=31873796/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=242.38 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1388 0 0 0 24238 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5157572 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 242.38 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+243.2 s]
/proc/loadavg: 1.98 1.97 2.02 3/200 8470
/proc/meminfo: memFree=31873796/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=243.18 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1388 0 0 0 24318 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5156006 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 243.18 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

[startup+243.6 s]
/proc/loadavg: 1.98 1.97 2.02 3/200 8470
/proc/meminfo: memFree=31873796/32770624 swapFree=66943252/67108860
[pid=8322] ppid=8319 vsize=27228 memory=3884 CPUtime=243.58 cores=1,3,5,7
/proc/8322/stat : 8322 (cosoco) R 8319 8322 4507 0 -1 4202496 1388 0 0 0 24358 0 0 0 20 0 1 0 556800389 27881472 971 33554432000 4194304 6211132 140731825169632 140731825167768 5157576 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31174656 140731825177611 140731825177713 140731825177713 140731825180622 0
/proc/8322/statm: 6807 971 873 493 0 112 0
Current children cumulated CPU time: 243.58 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3884 KiB

Child status: 0
Real time (s): 243.63
CPU time (s): 243.622
CPU user time (s): 243.616
CPU system time (s): 0.005999
CPU usage (%): 99.997
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 243.616
system time used= 0.005999
maximum resident set size= 3948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1439
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= 378


# summary of solver processes directly reported to runsolver:
#   pid: 8322
#   total CPU time (s): 243.622
#   total CPU user time (s): 243.616
#   total CPU system time (s): 0.005999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.900084 second user time and 1.54455 second system time

The end

Launcher Data 

Begin job on node149 at 2019-09-30 03:06:19
IDJOB=4409091
IDBENCH=133456
IDSOLVER=2876
FILE ID=node149/4409091-1569805618
RUNJOBID= node149-1569787356-4539
PBS_JOBID= 21705816
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-02.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4409091-1569805618/watcher-4409091-1569805618 -o /tmp/evaluation-result-4409091-1569805618/solver-4409091-1569805618 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node149-1569787356-4539 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4409091-1569805618.xml

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

MD5SUM BENCH= 917d2a52bc099bc665a23ef7a1bbabd2
RANDOM SEED=930153527

node149.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31915632 kB
MemAvailable:   31933516 kB
Buffers:          108324 kB
Cached:           202528 kB
SwapCached:         5396 kB
Active:           150056 kB
Inactive:         171244 kB
Active(anon):      16364 kB
Inactive(anon):    20596 kB
Active(file):     133692 kB
Inactive(file):   150648 kB
Unevictable:      109488 kB
Mlocked:          109488 kB
SwapTotal:      67108860 kB
SwapFree:       66943252 kB
Dirty:              2800 kB
Writeback:             0 kB
AnonPages:        128900 kB
Mapped:            28604 kB
Shmem:             17892 kB
Slab:             128028 kB
SReclaimable:      98756 kB
SUnreclaim:        29272 kB
KernelStack:        3776 kB
PageTables:         5568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     572172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      144768 kB
DirectMap2M:    33400832 kB

Free space on /tmp at the end= 62024 MiB
End job on node149 at 2019-09-30 03:10:23