Trace number 4396978

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 2.0OPT992 221.664 221.658

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-17.xml
MD5SUM072cba4c7f6c08974f35ec38dd54383a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark992
Best CPU time to get the best result obtained on this benchmark115.926
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-4396978-1568585685.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 83
0.00/0.00	o 109
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=109 upper=110 
0.00/0.00	o 183
0.00/0.00	o 269
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=269 upper=270 
0.00/0.00	o 275
0.00/0.00	o 324
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=324 upper=325 
0.00/0.00	o 353
0.00/0.00	o 444
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=444 upper=445 
0.00/0.00	o 500
0.00/0.00	o 572
0.00/0.00	c   11 calls to solver(id=*d): best=0 lower=572 upper=573 
0.00/0.00	o 646
0.00/0.00	o 699
0.00/0.00	c   13 calls to solver(id=*d): best=0 lower=699 upper=700 
0.00/0.00	o 729
0.00/0.00	o 751
0.00/0.00	c   15 calls to solver(id=*d): best=0 lower=751 upper=752 
0.00/0.00	o 787
0.00/0.01	o 813
0.00/0.01	c   17 calls to solver(id=*d): best=0 lower=813 upper=814 
0.00/0.01	o 834
0.00/0.01	o 841
0.00/0.01	c   19 calls to solver(id=*d): best=0 lower=841 upper=842 
0.00/0.01	o 846
0.00/0.01	o 851
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=851 upper=852 
0.00/0.01	o 864
0.00/0.01	o 894
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=894 upper=895 
0.00/0.01	o 915
0.00/0.01	o 933
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=933 upper=934 
0.10/0.13	o 939
0.10/0.14	o 940
0.10/0.14	c   27 calls to solver(id=*d): best=0 lower=940 upper=941 
0.10/0.14	o 943
0.10/0.14	o 947
0.10/0.14	c   29 calls to solver(id=*d): best=0 lower=947 upper=948 
0.10/0.15	o 948
0.10/0.15	o 949
0.10/0.15	c   31 calls to solver(id=*d): best=0 lower=949 upper=950 
0.10/0.15	o 960
0.10/0.16	o 985
0.10/0.16	c   33 calls to solver(id=*d): best=0 lower=985 upper=986 
1.39/1.43	o 989
1.39/1.43	o 992
1.39/1.43	c   35 calls to solver(id=*d): best=0 lower=992 upper=993 
221.60/221.65	s OPTIMUM FOUND
221.60/221.65	c call to solver        : 36
221.60/221.65	c
221.60/221.65	c restarts              : 240         
221.60/221.65	c conflicts             : 5296805      (23896 /sec)
221.60/221.65	c decisions             : 27737966     (125137 /sec)
221.60/221.65	c propagations          : 231728568   (1045420 /sec)
221.60/221.65	c root propagations     : 50          
221.60/221.65	c filter calls          : 95353514       (430178 /sec)
221.60/221.65	c useless filter calls  : 58577701       (61 %)
221.60/221.65	c Memory used           : 26.59 MB
221.60/221.65	c Best bound time (wc)  : 1.43456 s
221.60/221.65	c CPU time              : 221.661 s
221.60/221.65	c real time             : 221.654 s
221.60/221.65	
221.60/221.65	
221.60/221.65	v <instantiation type='solution' cost='992'>
221.60/221.65	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>
221.60/221.65	v <values>0 0 0 1 0 0 0 1 1 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 1 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 1 </values>
221.60/221.65	v </instantiation>
221.60/221.65

Verifier Data 

OK	992

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 (14800 MiB free)
  memory of node 1: 16384 MiB (15378 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4396978-1568585685/watcher-4396978-1568585685 -o /tmp/evaluation-result-4396978-1568585685/solver-4396978-1568585685 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568572744-4609 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4396978-1568585685.xml 

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

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=7103, runsolver pid=7100

[startup+0.100152 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 7104
/proc/meminfo: memFree=30903624/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3688 CPUtime=0.1 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1131 0 0 0 10 0 0 0 20 0 1 0 434839895 27881472 922 33554432000 4194304 6211092 140726993819216 140726993815752 5250284 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/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+0.209338 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 7104
/proc/meminfo: memFree=30903624/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3688 CPUtime=0.21 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1131 0 0 0 21 0 0 0 20 0 1 0 434839895 27881472 922 33554432000 4194304 6211092 140726993819216 140726993815752 5155699 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/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+0.308882 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 7104
/proc/meminfo: memFree=30903624/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3688 CPUtime=0.31 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1131 0 0 0 31 0 0 0 20 0 1 0 434839895 27881472 922 33554432000 4194304 6211092 140726993819216 140726993815752 5156133 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/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+0.700271 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 7104
/proc/meminfo: memFree=30903332/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3688 CPUtime=0.69 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1131 0 0 0 69 0 0 0 20 0 1 0 434839895 27881472 922 33554432000 4194304 6211092 140726993819216 140726993815752 5158095 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/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: 2.00 1.99 2.03 3/199 7104
/proc/meminfo: memFree=30903308/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3688 CPUtime=1.49 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1131 0 0 0 149 0 0 0 20 0 1 0 434839895 27881472 922 33554432000 4194304 6211092 140726993819216 140726993807096 5250284 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/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+3.10901 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 7104
/proc/meminfo: memFree=30903308/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=3.1 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1155 0 0 0 310 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5250298 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 7104
/proc/meminfo: memFree=30903308/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=6.29 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1179 0 0 0 629 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5396444 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 7104
/proc/meminfo: memFree=30902812/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=12.69 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1203 0 0 0 1269 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5155957 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 7104
/proc/meminfo: memFree=30902812/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=25.49 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1251 0 0 0 2549 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5250458 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 7106
/proc/meminfo: memFree=30901820/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=51.1 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1275 0 0 0 5110 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5156232 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 7110
/proc/meminfo: memFree=30902572/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=102.29 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1299 0 0 0 10229 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5250240 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 7115
/proc/meminfo: memFree=30901964/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=162.3 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1323 0 0 0 16230 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5250284 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+221.658 s]
# the end of solver process 7103 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=221.661 s, system=0.003 s

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

[startup+179.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 7118
/proc/meminfo: memFree=30901532/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=179.2 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1347 0 0 0 17920 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5250293 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 179.2 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+204.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 7119
/proc/meminfo: memFree=30901076/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=204.8 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1347 0 0 0 20480 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5155341 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 204.8 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+211.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 7119
/proc/meminfo: memFree=30901044/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=211.2 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1347 0 0 0 21120 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5155957 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 211.2 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+217.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/201 7121
/proc/meminfo: memFree=30901540/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=217.6 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1347 0 0 0 21760 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5158185 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 217.6 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+219.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 7121
/proc/meminfo: memFree=30901540/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=219.2 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1347 0 0 0 21920 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5250241 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 219.2 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+220.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 7121
/proc/meminfo: memFree=30901836/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=220.8 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1347 0 0 0 22080 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5250234 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 220.8 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+221.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 7121
/proc/meminfo: memFree=30901836/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=221.2 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1347 0 0 0 22120 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5250287 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 221.2 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+221.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 7121
/proc/meminfo: memFree=30901836/32770624 swapFree=66937024/67108860
[pid=7103] ppid=7100 vsize=27228 memory=3880 CPUtime=221.6 cores=1,3,5,7
/proc/7103/stat : 7103 (cosoco) R 7100 7103 4577 0 -1 4202496 1347 0 0 0 22160 0 0 0 20 0 1 0 434839895 27881472 970 33554432000 4194304 6211092 140726993819216 140726993807096 5155341 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8312316 8317760 15253504 140726993822731 140726993822833 140726993822833 140726993825742 0
/proc/7103/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 221.6 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

Child status: 0
Real time (s): 221.658
CPU time (s): 221.664
CPU user time (s): 221.661
CPU system time (s): 0.003
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 221.661
system time used= 0.003
maximum resident set size= 3944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1398
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= 61


# summary of solver processes directly reported to runsolver:
#   pid: 7103
#   total CPU time (s): 221.664
#   total CPU user time (s): 221.661
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.74998 second user time and 1.49185 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-16 00:14:05
IDJOB=4396978
IDBENCH=133454
IDSOLVER=2848
FILE ID=node151/4396978-1568585685
RUNJOBID= node151-1568572744-4609
PBS_JOBID= 21703306
Free space on /tmp= 59308 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-17.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4396978-1568585685/watcher-4396978-1568585685 -o /tmp/evaluation-result-4396978-1568585685/solver-4396978-1568585685 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568572744-4609 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4396978-1568585685.xml

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

MD5SUM BENCH= 072cba4c7f6c08974f35ec38dd54383a
RANDOM SEED=1928588388

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30904004 kB
MemAvailable:   31828244 kB
Buffers:          209564 kB
Cached:          1013360 kB
SwapCached:        69840 kB
Active:           676852 kB
Inactive:         636092 kB
Active(anon):      25628 kB
Inactive(anon):   107032 kB
Active(file):     651224 kB
Inactive(file):   529060 kB
Unevictable:      109456 kB
Mlocked:          109456 kB
SwapTotal:      67108860 kB
SwapFree:       66937024 kB
Dirty:              2804 kB
Writeback:             0 kB
AnonPages:        219780 kB
Mapped:            43676 kB
Shmem:             34408 kB
Slab:             148364 kB
SReclaimable:     119580 kB
SUnreclaim:        28784 kB
KernelStack:        3808 kB
PageTables:         5448 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     552128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    172032 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 59304 MiB
End job on node151 at 2019-09-16 00:17:47