Trace number 4390371

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 2OPT1003 245.073 245.061

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-4390371-1568348947.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 
0.00/0.01	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
0.69/0.70	o 987
0.69/0.70	c   35 calls to solver(id=*d): best=0 lower=987 upper=988 
8.29/8.36	o 1003
245.01/245.06	s OPTIMUM FOUND
245.01/245.06	c call to solver        : 37
245.01/245.06	c
245.01/245.06	c restarts              : 202         
245.01/245.06	c conflicts             : 5949493      (24277 /sec)
245.01/245.06	c decisions             : 31187157     (127258 /sec)
245.01/245.06	c propagations          : 252914106   (1032007 /sec)
245.01/245.06	c root propagations     : 50          
245.01/245.06	c filter calls          : 105456444      (430311 /sec)
245.01/245.06	c useless filter calls  : 65433533       (62 %)
245.01/245.06	c Memory used           : 26.59 MB
245.01/245.06	c Best bound time (wc)  : 8.36062 s
245.01/245.06	c CPU time              : 245.07 s
245.01/245.06	c real time             : 245.057 s
245.01/245.06	
245.01/245.06	
245.01/245.06	v <instantiation type='solution' cost='1003'>
245.01/245.06	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>
245.01/245.06	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>
245.01/245.06	v </instantiation>
245.01/245.06

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 (8632 MiB free)
  memory of node 1: 16384 MiB (11646 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4390371-1568348947/watcher-4390371-1568348947 -o /tmp/evaluation-result-4390371-1568348947/solver-4390371-1568348947 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568323660-10513 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4390371-1568348947.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=15217, runsolver pid=15214

[startup+0.100196 s]*
/proc/loadavg: 2.00 1.98 2.01 3/199 15218
/proc/meminfo: memFree=20765032/32770624 swapFree=66940168/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3688 CPUtime=0.1 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1127 0 0 0 10 0 0 0 20 0 1 0 411161497 27881472 922 33554432000 4194304 6210612 140728368850496 140728368847032 5157084 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/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+0.209428 s]*
/proc/loadavg: 2.00 1.98 2.01 3/199 15218
/proc/meminfo: memFree=20765032/32770624 swapFree=66940168/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3688 CPUtime=0.21 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1127 0 0 0 21 0 0 0 20 0 1 0 411161497 27881472 922 33554432000 4194304 6210612 140728368850496 140728368847032 5155311 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/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+0.309042 s]*
/proc/loadavg: 2.00 1.98 2.01 3/199 15218
/proc/meminfo: memFree=20765032/32770624 swapFree=66940168/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3688 CPUtime=0.31 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1127 0 0 0 31 0 0 0 20 0 1 0 411161497 27881472 922 33554432000 4194304 6210612 140728368850496 140728368847032 5249899 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/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: 2.00 1.98 2.01 3/199 15218
/proc/meminfo: memFree=20765032/32770624 swapFree=66940168/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3688 CPUtime=0.69 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1127 0 0 0 69 0 0 0 20 0 1 0 411161497 27881472 922 33554432000 4194304 6210612 140728368850496 140728368847032 5155536 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/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: 2.00 1.98 2.01 3/199 15218
/proc/meminfo: memFree=20764564/32770624 swapFree=66940168/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3688 CPUtime=1.49 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1127 0 0 0 149 0 0 0 20 0 1 0 411161497 27881472 922 33554432000 4194304 6210612 140728368850496 140728368838376 5155436 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/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+3.10916 s]
/proc/loadavg: 2.00 1.98 2.01 3/199 15218
/proc/meminfo: memFree=20764564/32770624 swapFree=66940168/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=3.1 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1151 0 0 0 310 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368838376 5155888 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 1.98 2.01 3/199 15218
/proc/meminfo: memFree=20764740/32770624 swapFree=66940168/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=6.29 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1175 0 0 0 629 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368838376 5249899 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.98 2.01 3/200 15220
/proc/meminfo: memFree=20763292/32770624 swapFree=66940168/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=12.69 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1214 0 0 0 1269 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5157168 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 1.98 2.01 3/199 15220
/proc/meminfo: memFree=20763780/32770624 swapFree=66940168/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=25.49 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1262 0 0 0 2549 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5157152 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 1.98 2.01 3/199 15284
/proc/meminfo: memFree=20767600/32770624 swapFree=66940168/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=51.1 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1286 0 0 0 5110 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5154969 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.97 2.01 3/201 15297
/proc/meminfo: memFree=20766352/32770624 swapFree=66940176/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=102.3 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1310 0 0 0 10230 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5249729 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.96 2.00 3/200 15362
/proc/meminfo: memFree=20764928/32770624 swapFree=66940176/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=162.3 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1334 0 0 0 16230 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5155752 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.97 2.00 3/200 15426
/proc/meminfo: memFree=20742500/32770624 swapFree=66940176/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=222.3 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1358 0 0 0 22230 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5155119 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+245.061 s]
# the end of solver process 15217 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=245.07 s, system=0.003 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 2.00 3/200 15426
/proc/meminfo: memFree=20742720/32770624 swapFree=66940176/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=230.4 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1358 0 0 0 23040 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5408732 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 230.4 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+236.8 s]
/proc/loadavg: 1.98 1.97 2.00 3/201 15429
/proc/meminfo: memFree=20742088/32770624 swapFree=66940176/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=236.8 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1358 0 0 0 23680 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5192928 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 236.8 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+240 s]*
/proc/loadavg: 1.98 1.97 2.00 3/201 15429
/proc/meminfo: memFree=20742240/32770624 swapFree=66940176/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=240.01 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1358 0 0 0 24001 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5156103 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 240.01 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+243.2 s]
/proc/loadavg: 1.99 1.97 2.00 3/201 15429
/proc/meminfo: memFree=20742240/32770624 swapFree=66940176/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=243.21 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1358 0 0 0 24321 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5249674 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 243.21 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+244 s]*
/proc/loadavg: 1.99 1.97 2.00 3/201 15429
/proc/meminfo: memFree=20742240/32770624 swapFree=66940176/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=244.01 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1358 0 0 0 24401 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5249890 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 244.01 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+244.8 s]
/proc/loadavg: 1.99 1.97 2.00 3/201 15429
/proc/meminfo: memFree=20742240/32770624 swapFree=66940176/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=244.81 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1358 0 0 0 24481 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5155628 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 244.81 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+245 s]*
/proc/loadavg: 1.99 1.97 2.00 3/200 15429
/proc/meminfo: memFree=20741900/32770624 swapFree=66940176/67108860
[pid=15217] ppid=15214 vsize=27228 memory=3860 CPUtime=245.01 cores=0,2,4,6
/proc/15217/stat : 15217 (cosoco) R 15214 15217 10482 0 -1 4202496 1358 0 0 0 24501 0 0 0 20 0 1 0 411161497 27881472 965 33554432000 4194304 6210612 140728368850496 140728368848632 5249890 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18608128 140728368854027 140728368854129 140728368854129 140728368857038 0
/proc/15217/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 245.01 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

Child status: 0
Real time (s): 245.061
CPU time (s): 245.073
CPU user time (s): 245.07
CPU system time (s): 0.003
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 245.07
system time used= 0.003
maximum resident set size= 3932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1411
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= 65


# summary of solver processes directly reported to runsolver:
#   pid: 15217
#   total CPU time (s): 245.073
#   total CPU user time (s): 245.07
#   total CPU system time (s): 0.003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.927668 second user time and 1.61392 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-13 06:28:24
IDJOB=4390371
IDBENCH=133456
IDSOLVER=2831
FILE ID=node125/4390371-1568348947
RUNJOBID= node125-1568323660-10513
PBS_JOBID= 21701146
Free space on /tmp= 57376 MiB

SOLVER NAME= cosoco 2
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-4390371-1568348947/watcher-4390371-1568348947 -o /tmp/evaluation-result-4390371-1568348947/solver-4390371-1568348947 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568323660-10513 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4390371-1568348947.xml

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

MD5SUM BENCH= 917d2a52bc099bc665a23ef7a1bbabd2
RANDOM SEED=1792726286

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        20765032 kB
MemAvailable:   31793664 kB
Buffers:          192912 kB
Cached:         11015688 kB
SwapCached:        67016 kB
Active:           974892 kB
Inactive:       10307052 kB
Active(anon):      10176 kB
Inactive(anon):   103868 kB
Active(file):     964716 kB
Inactive(file): 10203184 kB
Unevictable:      108984 kB
Mlocked:          108984 kB
SwapTotal:      67108860 kB
SwapFree:       66940168 kB
Dirty:              2548 kB
Writeback:             0 kB
AnonPages:        128852 kB
Mapped:            44848 kB
Shmem:             32208 kB
Slab:             317728 kB
SReclaimable:     289192 kB
SUnreclaim:        28536 kB
KernelStack:        3760 kB
PageTables:         4888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     530408 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:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 57372 MiB
End job on node125 at 2019-09-13 06:32:29