Trace number 4389707

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 2OPT1109 142.028 142.016

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-03.xml
MD5SUM370e5889e420807efe2c272780cce411
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1109
Best CPU time to get the best result obtained on this benchmark88.3313
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-4389707-1568341163.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 58
0.00/0.00	o 148
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=148 upper=149 
0.00/0.00	o 178
0.00/0.00	o 217
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=217 upper=218 
0.00/0.00	o 225
0.00/0.00	o 272
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=272 upper=273 
0.00/0.00	o 303
0.00/0.00	o 314
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=314 upper=315 
0.00/0.00	o 341
0.00/0.01	o 364
0.00/0.01	c   11 calls to solver(id=*d): best=0 lower=364 upper=365 
0.00/0.01	o 457
0.00/0.01	o 466
0.00/0.01	c   13 calls to solver(id=*d): best=0 lower=466 upper=467 
0.00/0.01	o 560
0.00/0.01	o 648
0.00/0.01	c   15 calls to solver(id=*d): best=0 lower=648 upper=649 
0.00/0.01	o 676
0.00/0.01	o 698
0.00/0.01	c   17 calls to solver(id=*d): best=0 lower=698 upper=699 
0.00/0.01	o 706
0.00/0.01	o 720
0.00/0.01	c   19 calls to solver(id=*d): best=0 lower=720 upper=721 
0.00/0.01	o 727
0.00/0.01	o 763
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=763 upper=764 
0.00/0.01	o 791
0.00/0.01	o 823
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=823 upper=824 
0.00/0.01	o 827
0.00/0.01	o 830
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=830 upper=831 
0.00/0.01	o 857
0.00/0.01	o 859
0.00/0.01	c   27 calls to solver(id=*d): best=0 lower=859 upper=860 
0.00/0.01	o 879
0.00/0.01	o 895
0.00/0.01	c   29 calls to solver(id=*d): best=0 lower=895 upper=896 
0.00/0.01	o 928
0.00/0.01	o 952
0.00/0.01	c   31 calls to solver(id=*d): best=0 lower=952 upper=953 
0.00/0.01	o 959
0.00/0.01	o 960
0.00/0.01	c   33 calls to solver(id=*d): best=0 lower=960 upper=961 
1.10/1.14	o 967
1.10/1.16	o 968
1.10/1.16	c   35 calls to solver(id=*d): best=0 lower=968 upper=969 
1.10/1.17	o 972
1.10/1.17	o 976
1.10/1.17	c   37 calls to solver(id=*d): best=0 lower=976 upper=977 
1.10/1.17	o 1001
1.10/1.18	o 1004
1.10/1.18	c   39 calls to solver(id=*d): best=0 lower=1004 upper=1005 
1.10/1.19	o 1010
1.19/1.20	o 1021
1.19/1.20	c   41 calls to solver(id=*d): best=0 lower=1021 upper=1022 
1.19/1.21	o 1043
1.19/1.21	o 1047
1.19/1.21	c   43 calls to solver(id=*d): best=0 lower=1047 upper=1048 
1.19/1.22	o 1049
1.19/1.23	o 1057
1.19/1.23	c   45 calls to solver(id=*d): best=0 lower=1057 upper=1058 
13.49/13.57	o 1061
13.49/13.59	o 1064
13.49/13.59	c   47 calls to solver(id=*d): best=0 lower=1064 upper=1065 
13.49/13.59	o 1078
13.59/13.60	o 1082
13.59/13.60	c   49 calls to solver(id=*d): best=0 lower=1082 upper=1083 
14.29/14.34	o 1083
14.39/14.45	o 1087
14.39/14.45	c   51 calls to solver(id=*d): best=0 lower=1087 upper=1088 
14.39/14.47	o 1098
14.49/14.51	o 1109
14.49/14.51	c   53 calls to solver(id=*d): best=0 lower=1109 upper=1110 
142.01/142.01	s OPTIMUM FOUND
142.01/142.01	c call to solver        : 54
142.01/142.01	c
142.01/142.01	c restarts              : 807         
142.01/142.01	c conflicts             : 2814304      (19816 /sec)
142.01/142.01	c decisions             : 15734955     (110791 /sec)
142.01/142.01	c propagations          : 139674262   (983457 /sec)
142.01/142.01	c root propagations     : 50          
142.01/142.01	c filter calls          : 53524518       (376870 /sec)
142.01/142.01	c useless filter calls  : 32909650       (61 %)
142.01/142.01	c Memory used           : 26.59 MB
142.01/142.01	c Best bound time (wc)  : 14.5137 s
142.01/142.01	c CPU time              : 142.024 s
142.01/142.01	c real time             : 142.011 s
142.01/142.01	
142.01/142.01	
142.01/142.01	v <instantiation type='solution' cost='1109'>
142.01/142.01	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>
142.01/142.01	v <values>0 0 0 0 1 0 1 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 1 0 </values>
142.01/142.01	v </instantiation>
142.01/142.01

Verifier Data 

OK	1109

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: 16375 MiB (13445 MiB free)
  memory of node 1: 16384 MiB (15689 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389707-1568341163/watcher-4389707-1568341163 -o /tmp/evaluation-result-4389707-1568341163/solver-4389707-1568341163 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568311136-6439 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389707-1568341163.xml 

running on 4 cores: 4-7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=12131, runsolver pid=12128

[startup+0.100152 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 12132
/proc/meminfo: memFree=29833920/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3688 CPUtime=0.1 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1127 0 0 0 10 0 0 0 20 0 1 0 410057960 27881472 922 33554432000 4194304 6210612 140729454528704 140729454516584 5155436 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/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+0.210725 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 12132
/proc/meminfo: memFree=29833936/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3688 CPUtime=0.21 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1127 0 0 0 21 0 0 0 20 0 1 0 410057960 27881472 922 33554432000 4194304 6210612 140729454528704 140729454516584 5156560 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/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+0.310166 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 12132
/proc/meminfo: memFree=29833936/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3688 CPUtime=0.31 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1127 0 0 0 31 0 0 0 20 0 1 0 410057960 27881472 922 33554432000 4194304 6210612 140729454528704 140729454516584 5249681 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/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+0.700284 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12132
/proc/meminfo: memFree=29833936/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3688 CPUtime=0.69 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1127 0 0 0 69 0 0 0 20 0 1 0 410057960 27881472 922 33554432000 4194304 6210612 140729454528704 140729454516584 5155132 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/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+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 12132
/proc/meminfo: memFree=29833936/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3688 CPUtime=1.49 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1127 0 0 0 149 0 0 0 20 0 1 0 410057960 27881472 922 33554432000 4194304 6210612 140729454528704 140729454516584 5249712 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/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+3.11026 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12193
/proc/meminfo: memFree=29838444/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=3.1 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1151 0 0 0 310 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5155856 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/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+6.30029 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12195
/proc/meminfo: memFree=29837540/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=6.29 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1175 0 0 0 629 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5249664 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/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 2.01 2.05 3/200 12195
/proc/meminfo: memFree=29837576/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=12.69 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1199 0 0 0 1269 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5157707 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/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: 2.00 2.01 2.05 3/199 12196
/proc/meminfo: memFree=29837012/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=25.49 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1263 0 0 0 2549 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5249733 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/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+51.1103 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12198
/proc/meminfo: memFree=29837120/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=51.11 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1287 0 0 0 5111 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5249905 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 12210
/proc/meminfo: memFree=29836212/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=102.3 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1311 0 0 0 10230 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5157353 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/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+142.016 s]
# the end of solver process 12131 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=142.024 s, system=0.004 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 12210
/proc/meminfo: memFree=29836212/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=102.4 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1311 0 0 0 10240 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5157621 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 102.4 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+128 s]*
/proc/loadavg: 2.22 2.06 2.06 3/200 12211
/proc/meminfo: memFree=29836384/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=128.01 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1335 0 0 0 12801 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5249907 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 128.01 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+134.4 s]
/proc/loadavg: 2.29 2.08 2.07 3/200 12211
/proc/meminfo: memFree=29836352/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=134.4 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1335 0 0 0 13440 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5249664 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 134.4 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+137.6 s]
/proc/loadavg: 2.34 2.09 2.07 3/200 12212
/proc/meminfo: memFree=29836632/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=137.6 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1335 0 0 0 13760 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5249729 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 137.6 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+139.2 s]
/proc/loadavg: 2.34 2.09 2.07 3/200 12212
/proc/meminfo: memFree=29836632/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=139.2 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1335 0 0 0 13920 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5249674 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 139.2 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+140.8 s]
/proc/loadavg: 2.34 2.09 2.07 3/201 12214
/proc/meminfo: memFree=29835828/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=140.8 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1335 0 0 0 14080 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5155589 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 140.8 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+141.6 s]
/proc/loadavg: 2.40 2.11 2.08 3/201 12214
/proc/meminfo: memFree=29836440/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=141.6 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1335 0 0 0 14160 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5249664 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 141.6 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

[startup+142 s]*
/proc/loadavg: 2.40 2.11 2.08 3/201 12214
/proc/meminfo: memFree=29836460/32770688 swapFree=66961004/67108860
[pid=12131] ppid=12128 vsize=27228 memory=3860 CPUtime=142.01 cores=4-7
/proc/12131/stat : 12131 (cosoco) R 12128 12131 6407 0 -1 4202496 1335 0 0 0 14201 0 0 0 20 0 1 0 410057960 27881472 965 33554432000 4194304 6210612 140729454528704 140729454516584 5249664 0 0 4096 8405026 0 0 0 17 6 0 0 0 0 0 8308220 8313664 23166976 140729454531595 140729454531697 140729454531697 140729454534606 0
/proc/12131/statm: 6807 965 868 493 0 112 0
Current children cumulated CPU time: 142.01 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3860 KiB

Child status: 0
Real time (s): 142.016
CPU time (s): 142.028
CPU user time (s): 142.024
CPU system time (s): 0.004
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 142.024
system time used= 0.004
maximum resident set size= 3932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1388
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= 42


# summary of solver processes directly reported to runsolver:
#   pid: 12131
#   total CPU time (s): 142.028
#   total CPU user time (s): 142.024
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.617107 second user time and 1.04741 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-13 04:18:42
IDJOB=4389707
IDBENCH=133453
IDSOLVER=2829
FILE ID=node116/4389707-1568341163
RUNJOBID= node116-1568311136-6439
PBS_JOBID= 21701125
Free space on /tmp= 56884 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-03.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389707-1568341163/watcher-4389707-1568341163 -o /tmp/evaluation-result-4389707-1568341163/solver-4389707-1568341163 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568311136-6439 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389707-1568341163.xml

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

MD5SUM BENCH= 370e5889e420807efe2c272780cce411
RANDOM SEED=1201627670

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        29833920 kB
MemAvailable:   31845248 kB
Buffers:          106120 kB
Cached:          2182140 kB
SwapCached:        46676 kB
Active:           828760 kB
Inactive:        1514820 kB
Active(anon):       7300 kB
Inactive(anon):    88548 kB
Active(file):     821460 kB
Inactive(file):  1426272 kB
Unevictable:      110248 kB
Mlocked:          110248 kB
SwapTotal:      67108860 kB
SwapFree:       66961004 kB
Dirty:              2740 kB
Writeback:             0 kB
AnonPages:        122224 kB
Mapped:            44292 kB
Shmem:             31908 kB
Slab:             187248 kB
SReclaimable:     158860 kB
SUnreclaim:        28388 kB
KernelStack:        3552 kB
PageTables:         5368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     532000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 56880 MiB
End job on node116 at 2019-09-13 04:21:04