Trace number 4394732

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 2OPT1148 33.548 33.5533

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-10.xml
MD5SUM7641dddc202be057f7d4a21c49f49271
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1148
Best CPU time to get the best result obtained on this benchmark33.0502
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-4394732-1568342062.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 72
0.00/0.00	o 168
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=168 upper=169 
0.00/0.00	o 250
0.00/0.00	o 340
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=340 upper=341 
0.00/0.00	o 349
0.00/0.00	o 398
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=398 upper=399 
0.00/0.00	o 423
0.00/0.00	o 486
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=486 upper=487 
0.00/0.00	o 494
0.00/0.00	o 574
0.00/0.00	c   11 calls to solver(id=*d): best=0 lower=574 upper=575 
0.00/0.00	o 674
0.00/0.01	o 712
0.00/0.01	c   13 calls to solver(id=*d): best=0 lower=712 upper=713 
0.00/0.01	o 755
0.00/0.01	o 763
0.00/0.01	c   15 calls to solver(id=*d): best=0 lower=763 upper=764 
0.00/0.01	o 796
0.00/0.01	o 797
0.00/0.01	c   17 calls to solver(id=*d): best=0 lower=797 upper=798 
0.00/0.01	o 836
0.00/0.01	o 850
0.00/0.01	c   19 calls to solver(id=*d): best=0 lower=850 upper=851 
0.00/0.01	o 855
0.00/0.01	o 879
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=879 upper=880 
0.00/0.01	o 900
0.00/0.01	o 924
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=924 upper=925 
0.00/0.01	o 936
0.00/0.01	o 945
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=945 upper=946 
0.00/0.01	o 950
0.00/0.01	o 982
0.00/0.01	c   27 calls to solver(id=*d): best=0 lower=982 upper=983 
0.00/0.01	o 987
0.00/0.02	o 990
0.00/0.02	c   29 calls to solver(id=*d): best=0 lower=990 upper=991 
0.00/0.02	o 1007
0.00/0.03	o 1015
0.00/0.03	c   31 calls to solver(id=*d): best=0 lower=1015 upper=1016 
0.00/0.03	o 1064
0.00/0.03	o 1070
0.00/0.03	c   33 calls to solver(id=*d): best=0 lower=1070 upper=1071 
0.00/0.03	o 1124
0.69/0.79	o 1139
0.69/0.79	c   35 calls to solver(id=*d): best=0 lower=1139 upper=1140 
4.59/4.69	o 1143
4.69/4.75	o 1145
4.69/4.75	c   37 calls to solver(id=*d): best=0 lower=1145 upper=1146 
5.00/5.08	o 1148
33.49/33.55	s OPTIMUM FOUND
33.49/33.55	c call to solver        : 39
33.49/33.55	c
33.49/33.55	c restarts              : 251         
33.49/33.55	c conflicts             : 709364       (21147 /sec)
33.49/33.55	c decisions             : 4028633      (120096 /sec)
33.49/33.55	c propagations          : 38602155    (1150757 /sec)
33.49/33.55	c root propagations     : 50          
33.49/33.55	c filter calls          : 13851446       (412921 /sec)
33.49/33.55	c useless filter calls  : 8468048        (61 %)
33.49/33.55	c Memory used           : 26.59 MB
33.49/33.55	c Best bound time (wc)  : 5.08044 s
33.49/33.55	c CPU time              : 33.545 s
33.49/33.55	c real time             : 33.5478 s
33.49/33.55	
33.49/33.55	
33.49/33.55	v <instantiation type='solution' cost='1148'>
33.49/33.55	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>
33.49/33.55	v <values>0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 1 1 1 0 0 1 0 0 1 0 1 1 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 </values>
33.49/33.55	v </instantiation>
33.49/33.55

Verifier Data 

OK	1148

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 (12850 MiB free)
  memory of node 1: 16384 MiB (13288 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394732-1568342062/watcher-4394732-1568342062 -o /tmp/evaluation-result-4394732-1568342062/solver-4394732-1568342062 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568323498-21938 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394732-1568342062.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
solver pid=25745, runsolver pid=25742
Current StackSize limit: 8192 KiB


[startup+0.100196 s]*
/proc/loadavg: 2.06 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26766028/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3688 CPUtime=0.1 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1127 0 0 0 10 0 0 0 20 0 1 0 410453572 27881472 922 33554432000 4194304 6210612 140736821935152 140736821931688 5155864 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/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+0.209694 s]*
/proc/loadavg: 2.06 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26766028/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3688 CPUtime=0.21 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1127 0 0 0 21 0 0 0 20 0 1 0 410453572 27881472 922 33554432000 4194304 6210612 140736821935152 140736821931688 5157669 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/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+0.309366 s]*
/proc/loadavg: 2.06 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26766028/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3688 CPUtime=0.31 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1127 0 0 0 31 0 0 0 20 0 1 0 410453572 27881472 922 33554432000 4194304 6210612 140736821935152 140736821931688 5156092 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/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+0.700332 s]
/proc/loadavg: 2.06 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26766028/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3688 CPUtime=0.69 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1127 0 0 0 69 0 0 0 20 0 1 0 410453572 27881472 922 33554432000 4194304 6210612 140736821935152 140736821933288 5157608 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+1.50034 s]
/proc/loadavg: 2.06 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26766136/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3688 CPUtime=1.49 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1127 0 0 0 149 0 0 0 20 0 1 0 410453572 27881472 922 33554432000 4194304 6210612 140736821935152 140736821923032 5249890 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/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+3.10942 s]
/proc/loadavg: 2.06 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26766264/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3688 CPUtime=3.1 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1150 0 0 0 310 0 0 0 20 0 1 0 410453572 27881472 922 33554432000 4194304 6210612 140736821935152 140736821923032 5249898 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/statm: 6807 922 827 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3688 KiB

[startup+6.30033 s]
/proc/loadavg: 2.05 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26766100/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3860 CPUtime=6.29 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1190 0 0 0 629 0 0 0 20 0 1 0 410453572 27881472 965 33554432000 4194304 6210612 140736821935152 140736821933288 5249899 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/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: 2.05 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26765708/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3860 CPUtime=12.69 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1213 0 0 0 1269 0 0 0 20 0 1 0 410453572 27881472 965 33554432000 4194304 6210612 140736821935152 140736821933288 5249907 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/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+25.5003 s]
/proc/loadavg: 2.04 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26765296/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3860 CPUtime=25.49 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1259 0 0 0 2549 0 0 0 20 0 1 0 410453572 27881472 965 33554432000 4194304 6210612 140736821935152 140736821933288 5157817 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/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+33.5533 s]
# the end of solver process 25745 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=33.545 s, system=0.002999 s

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

[startup+25.6004 s]
/proc/loadavg: 2.04 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26765296/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3860 CPUtime=25.59 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1259 0 0 0 2559 0 0 0 20 0 1 0 410453572 27881472 965 33554432000 4194304 6210612 140736821935152 140736821933288 5155002 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+28.8003 s]
/proc/loadavg: 2.04 2.05 2.05 3/200 25746
/proc/meminfo: memFree=26765244/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3860 CPUtime=28.79 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1259 0 0 0 2879 0 0 0 20 0 1 0 410453572 27881472 965 33554432000 4194304 6210612 140736821935152 140736821933288 5192938 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 28.79 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.04 2.05 2.05 3/200 25747
/proc/meminfo: memFree=26765368/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3860 CPUtime=32 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1259 0 0 0 3200 0 0 0 20 0 1 0 410453572 27881472 965 33554432000 4194304 6210612 140736821935152 140736821933288 5380096 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+32.8003 s]
/proc/loadavg: 2.04 2.05 2.05 3/200 25747
/proc/meminfo: memFree=26765368/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3860 CPUtime=32.79 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1259 0 0 0 3279 0 0 0 20 0 1 0 410453572 27881472 965 33554432000 4194304 6210612 140736821935152 140736821933288 5249724 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 32.79 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+33.2003 s]
/proc/loadavg: 2.04 2.05 2.05 3/200 25747
/proc/meminfo: memFree=26765368/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3860 CPUtime=33.19 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1259 0 0 0 3319 0 0 0 20 0 1 0 410453572 27881472 965 33554432000 4194304 6210612 140736821935152 140736821933288 5154973 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 33.19 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+33.4003 s]
/proc/loadavg: 2.04 2.05 2.05 3/200 25747
/proc/meminfo: memFree=26765368/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3860 CPUtime=33.39 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1259 0 0 0 3339 0 0 0 20 0 1 0 410453572 27881472 965 33554432000 4194304 6210612 140736821935152 140736821933288 5157084 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 33.39 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+33.5003 s]
/proc/loadavg: 2.04 2.05 2.05 3/200 25747
/proc/meminfo: memFree=26765368/32770624 swapFree=66927164/67108860
[pid=25745] ppid=25742 vsize=27228 memory=3860 CPUtime=33.49 cores=0,2,4,6
/proc/25745/stat : 25745 (cosoco) R 25742 25745 21907 0 -1 4202496 1259 0 0 0 3349 0 0 0 20 0 1 0 410453572 27881472 965 33554432000 4194304 6210612 140736821935152 140736821933288 5157189 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8308220 8313664 24690688 140736821941259 140736821941361 140736821941361 140736821944270 0
/proc/25745/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 33.49 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

Child status: 0
Real time (s): 33.5533
CPU time (s): 33.548
CPU user time (s): 33.545
CPU system time (s): 0.002999
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.545
system time used= 0.002999
maximum resident set size= 3932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1313
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= 43


# summary of solver processes directly reported to runsolver:
#   pid: 25745
#   total CPU time (s): 33.548
#   total CPU user time (s): 33.545
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.146938 second user time and 0.261234 second system time

The end

Launcher Data 

Begin job on node137 at 2019-09-13 04:33:40
IDJOB=4394732
IDBENCH=133444
IDSOLVER=2830
FILE ID=node137/4394732-1568342062
RUNJOBID= node137-1568323498-21938
PBS_JOBID= 21701145
Free space on /tmp= 61232 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-10.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394732-1568342062/watcher-4394732-1568342062 -o /tmp/evaluation-result-4394732-1568342062/solver-4394732-1568342062 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node137-1568323498-21938 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4394732-1568342062.xml

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

MD5SUM BENCH= 7641dddc202be057f7d4a21c49f49271
RANDOM SEED=405991351

node137.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	: 5334.00
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	: 5334.00
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	: 5334.00
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	: 5334.00
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:        26766208 kB
MemAvailable:   31805280 kB
Buffers:          141276 kB
Cached:          5162788 kB
SwapCached:        77552 kB
Active:          1363792 kB
Inactive:        4021880 kB
Active(anon):       5388 kB
Inactive(anon):   117532 kB
Active(file):    1358404 kB
Inactive(file):  3904348 kB
Unevictable:      108716 kB
Mlocked:          108716 kB
SwapTotal:      67108860 kB
SwapFree:       66927164 kB
Dirty:              2816 kB
Writeback:             0 kB
AnonPages:        116584 kB
Mapped:            45340 kB
Shmem:             32696 kB
Slab:             214020 kB
SReclaimable:     184308 kB
SUnreclaim:        29712 kB
KernelStack:        3472 kB
PageTables:         5240 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 61232 MiB
End job on node137 at 2019-09-13 04:34:14