Trace number 4408761

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 2.0OPT1289 108.267 108.275

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-04.xml
MD5SUM9de932a4b5bfbe7a07e43c684f6299af
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1289
Best CPU time to get the best result obtained on this benchmark107.777
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-4408761-1569798009.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 54
0.00/0.00	o 135
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=135 upper=136 
0.00/0.00	o 209
0.00/0.00	o 292
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=292 upper=293 
0.00/0.00	o 351
0.00/0.00	o 361
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=361 upper=362 
0.00/0.00	o 448
0.00/0.00	o 543
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=543 upper=544 
0.00/0.00	o 630
0.00/0.00	o 719
0.00/0.00	c   11 calls to solver(id=*d): best=0 lower=719 upper=720 
0.00/0.00	o 746
0.00/0.00	o 749
0.00/0.00	c   13 calls to solver(id=*d): best=0 lower=749 upper=750 
0.00/0.00	o 785
0.00/0.01	o 807
0.00/0.01	c   15 calls to solver(id=*d): best=0 lower=807 upper=808 
0.00/0.01	o 830
0.00/0.01	o 861
0.00/0.01	c   17 calls to solver(id=*d): best=0 lower=861 upper=862 
0.00/0.01	o 868
0.00/0.01	o 873
0.00/0.01	c   19 calls to solver(id=*d): best=0 lower=873 upper=874 
0.00/0.01	o 908
0.00/0.01	o 929
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=929 upper=930 
0.00/0.01	o 958
0.00/0.01	o 987
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=987 upper=988 
0.00/0.01	o 1012
0.00/0.01	o 1020
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=1020 upper=1021 
0.00/0.01	o 1062
0.00/0.01	o 1081
0.00/0.01	c   27 calls to solver(id=*d): best=0 lower=1081 upper=1082 
0.00/0.01	o 1102
0.00/0.02	o 1110
0.00/0.02	c   29 calls to solver(id=*d): best=0 lower=1110 upper=1111 
0.00/0.02	o 1119
0.00/0.02	o 1129
0.00/0.02	c   31 calls to solver(id=*d): best=0 lower=1129 upper=1130 
0.00/0.04	o 1143
0.00/0.04	o 1146
0.00/0.04	c   33 calls to solver(id=*d): best=0 lower=1146 upper=1147 
0.00/0.06	o 1165
0.00/0.06	o 1180
0.00/0.06	c   35 calls to solver(id=*d): best=0 lower=1180 upper=1181 
0.00/0.06	o 1183
0.00/0.07	o 1210
0.00/0.07	c   37 calls to solver(id=*d): best=0 lower=1210 upper=1211 
1.19/1.26	o 1219
1.19/1.26	o 1222
1.19/1.26	c   39 calls to solver(id=*d): best=0 lower=1222 upper=1223 
4.49/4.56	o 1223
4.49/4.58	o 1226
4.49/4.58	c   41 calls to solver(id=*d): best=0 lower=1226 upper=1227 
4.59/4.60	o 1250
4.59/4.62	o 1289
4.59/4.62	c   43 calls to solver(id=*d): best=0 lower=1289 upper=1290 
108.19/108.27	s OPTIMUM FOUND
108.19/108.27	c call to solver        : 44
108.19/108.27	c
108.19/108.27	c restarts              : 346         
108.19/108.27	c conflicts             : 2603483      (24047 /sec)
108.19/108.27	c decisions             : 13502430     (124716 /sec)
108.19/108.27	c propagations          : 113343635   (1046901 /sec)
108.19/108.27	c root propagations     : 50          
108.19/108.27	c filter calls          : 45600057       (421186 /sec)
108.19/108.27	c useless filter calls  : 28402137       (62 %)
108.19/108.27	c Memory used           : 26.59 MB
108.19/108.27	c Best bound time (wc)  : 4.6171 s
108.19/108.27	c CPU time              : 108.266 s
108.19/108.27	c real time             : 108.27 s
108.19/108.27	
108.19/108.27	
108.19/108.27	v <instantiation type='solution' cost='1289'>
108.19/108.27	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>
108.19/108.27	v <values>1 0 1 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 1 0 0 0 1 1 1 0 1 0 </values>
108.19/108.27	v </instantiation>
108.19/108.27

Verifier Data 

OK	1289

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 (15281 MiB free)
  memory of node 1: 16384 MiB (15442 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408761-1569798009/watcher-4408761-1569798009 -o /tmp/evaluation-result-4408761-1569798009/solver-4408761-1569798009 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1569787540-6947 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408761-1569798009.xml 

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

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

solver pid=9543, runsolver pid=9540

[startup+0.100194 s]*
/proc/loadavg: 2.08 2.09 2.07 3/198 9544
/proc/meminfo: memFree=31461532/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3684 CPUtime=0.1 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1133 0 0 0 10 0 0 0 20 0 1 0 556073064 27881472 921 33554432000 4194304 6211132 140721962274592 140721962262472 5155390 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/statm: 6807 921 827 493 0 112 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3684 KiB

[startup+0.209301 s]*
/proc/loadavg: 2.08 2.09 2.07 3/198 9544
/proc/meminfo: memFree=31461408/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3684 CPUtime=0.21 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1133 0 0 0 21 0 0 0 20 0 1 0 556073064 27881472 921 33554432000 4194304 6211132 140721962274592 140721962262472 5157572 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/statm: 6807 921 827 493 0 112 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3684 KiB

[startup+0.308803 s]*
/proc/loadavg: 2.08 2.09 2.07 3/198 9544
/proc/meminfo: memFree=31461408/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3684 CPUtime=0.3 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1133 0 0 0 30 0 0 0 20 0 1 0 556073064 27881472 921 33554432000 4194304 6211132 140721962274592 140721962262472 5250330 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/statm: 6807 921 827 493 0 112 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3684 KiB

[startup+0.700278 s]
/proc/loadavg: 2.08 2.09 2.07 3/198 9544
/proc/meminfo: memFree=31461408/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3684 CPUtime=0.69 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1133 0 0 0 69 0 0 0 20 0 1 0 556073064 27881472 921 33554432000 4194304 6211132 140721962274592 140721962262472 5156168 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/statm: 6807 921 827 493 0 112 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3684 KiB

[startup+1.50027 s]
/proc/loadavg: 2.08 2.09 2.07 3/198 9544
/proc/meminfo: memFree=31461408/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3684 CPUtime=1.49 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1133 0 0 0 149 0 0 0 20 0 1 0 556073064 27881472 921 33554432000 4194304 6211132 140721962274592 140721962262472 5250330 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/statm: 6807 921 827 493 0 112 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3684 KiB

[startup+3.10892 s]
/proc/loadavg: 2.07 2.09 2.07 3/198 9544
/proc/meminfo: memFree=31461160/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=3.1 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1156 0 0 0 310 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5157576 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/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: 2.07 2.09 2.07 3/197 9544
/proc/meminfo: memFree=31461052/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=6.29 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1196 0 0 0 629 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5157572 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/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: 2.06 2.08 2.07 3/197 9545
/proc/meminfo: memFree=31461300/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=12.69 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1219 0 0 0 1269 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5156168 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/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: 2.05 2.08 2.07 3/197 9545
/proc/meminfo: memFree=31460552/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=25.49 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1265 0 0 0 2549 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5155989 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/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+51.1089 s]
/proc/loadavg: 2.03 2.07 2.07 3/197 9547
/proc/meminfo: memFree=31459964/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=51.1 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1288 0 0 0 5110 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5155543 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/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: 2.01 2.06 2.06 3/197 9551
/proc/meminfo: memFree=31460260/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=102.29 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1311 0 0 0 10229 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5250316 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/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+108.275 s]
# the end of solver process 9543 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=108.266 s, system=0.001132 s

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

[startup+102.4 s]
/proc/loadavg: 2.01 2.06 2.06 3/197 9551
/proc/meminfo: memFree=31460260/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=102.39 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1311 0 0 0 10239 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5155700 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+105.6 s]
/proc/loadavg: 2.01 2.06 2.06 3/197 9551
/proc/meminfo: memFree=31459980/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=105.59 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1311 0 0 0 10559 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5155373 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 105.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+107.2 s]
/proc/loadavg: 2.01 2.06 2.06 3/197 9551
/proc/meminfo: memFree=31459980/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=107.19 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1311 0 0 0 10719 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5156220 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 107.19 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+108 s]*
/proc/loadavg: 2.01 2.06 2.06 3/197 9551
/proc/meminfo: memFree=31460104/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=107.99 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1311 0 0 0 10799 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5250307 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 107.99 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+108.2 s]
/proc/loadavg: 2.01 2.06 2.06 3/197 9551
/proc/meminfo: memFree=31460104/32770624 swapFree=66941828/67108860
[pid=9543] ppid=9540 vsize=27228 memory=3880 CPUtime=108.19 cores=1,3,5,7
/proc/9543/stat : 9543 (cosoco) R 9540 9543 6915 0 -1 4202496 1311 0 0 0 10819 0 0 0 20 0 1 0 556073064 27881472 970 33554432000 4194304 6211132 140721962274592 140721962262472 5156492 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 12488704 140721962275851 140721962275953 140721962275953 140721962278862 0
/proc/9543/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 108.19 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

Child status: 0
Real time (s): 108.275
CPU time (s): 108.267
CPU user time (s): 108.266
CPU system time (s): 0.001132
CPU usage (%): 99.9927
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 108.266
system time used= 0.001132
maximum resident set size= 3944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1363
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= 30


# summary of solver processes directly reported to runsolver:
#   pid: 9543
#   total CPU time (s): 108.267
#   total CPU user time (s): 108.266
#   total CPU system time (s): 0.001132

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.345616 second user time and 0.769596 second system time

The end

Launcher Data 

Begin job on node139 at 2019-09-30 01:02:36
IDJOB=4408761
IDBENCH=133461
IDSOLVER=2875
FILE ID=node139/4408761-1569798009
RUNJOBID= node139-1569787540-6947
PBS_JOBID= 21705823
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-04.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408761-1569798009/watcher-4408761-1569798009 -o /tmp/evaluation-result-4408761-1569798009/solver-4408761-1569798009 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1569787540-6947 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408761-1569798009.xml

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

MD5SUM BENCH= 9de932a4b5bfbe7a07e43c684f6299af
RANDOM SEED=505559505

node139.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	: 5333.57
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	: 5333.57
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	: 5333.57
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	: 5333.57
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:        31461388 kB
MemAvailable:   31813660 kB
Buffers:          208700 kB
Cached:           484072 kB
SwapCached:        64664 kB
Active:           405356 kB
Inactive:         356588 kB
Active(anon):      21820 kB
Inactive(anon):   128344 kB
Active(file):     383536 kB
Inactive(file):   228244 kB
Unevictable:      108212 kB
Mlocked:          108212 kB
SwapTotal:      67108860 kB
SwapFree:       66941828 kB
Dirty:              2740 kB
Writeback:             0 kB
AnonPages:        114304 kB
Mapped:            28120 kB
Shmem:             72116 kB
Slab:             142052 kB
SReclaimable:     112652 kB
SUnreclaim:        29400 kB
KernelStack:        3536 kB
PageTables:         5104 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     559632 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 62024 MiB
End job on node139 at 2019-09-30 01:04:24