Trace number 4408408

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 2.0OPT1121 179.932 179.96

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-14.xml
MD5SUM0fb8e68e5b6c8402080e230a0c605796
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1121
Best CPU time to get the best result obtained on this benchmark88.5132
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-4408408-1569800931.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 8
0.00/0.00	o 37
0.00/0.00	c    3 calls to solver(id=*d): best=0 lower=37 upper=38 
0.00/0.00	o 86
0.00/0.00	o 142
0.00/0.00	c    5 calls to solver(id=*d): best=0 lower=142 upper=143 
0.00/0.00	o 152
0.00/0.00	o 217
0.00/0.00	c    7 calls to solver(id=*d): best=0 lower=217 upper=218 
0.00/0.00	o 221
0.00/0.00	o 289
0.00/0.00	c    9 calls to solver(id=*d): best=0 lower=289 upper=290 
0.00/0.00	o 348
0.00/0.00	o 382
0.00/0.00	c   11 calls to solver(id=*d): best=0 lower=382 upper=383 
0.00/0.00	o 390
0.00/0.00	o 426
0.00/0.00	c   13 calls to solver(id=*d): best=0 lower=426 upper=427 
0.00/0.01	o 432
0.00/0.01	o 461
0.00/0.01	c   15 calls to solver(id=*d): best=0 lower=461 upper=462 
0.00/0.01	o 471
0.00/0.01	o 536
0.00/0.01	c   17 calls to solver(id=*d): best=0 lower=536 upper=537 
0.00/0.01	o 549
0.00/0.01	o 591
0.00/0.01	c   19 calls to solver(id=*d): best=0 lower=591 upper=592 
0.00/0.01	o 610
0.00/0.01	o 626
0.00/0.01	c   21 calls to solver(id=*d): best=0 lower=626 upper=627 
0.00/0.01	o 681
0.00/0.01	o 691
0.00/0.01	c   23 calls to solver(id=*d): best=0 lower=691 upper=692 
0.00/0.01	o 754
0.00/0.01	o 796
0.00/0.01	c   25 calls to solver(id=*d): best=0 lower=796 upper=797 
0.00/0.01	o 825
0.00/0.01	o 858
0.00/0.01	c   27 calls to solver(id=*d): best=0 lower=858 upper=859 
0.00/0.01	o 904
0.00/0.01	o 937
0.00/0.01	c   29 calls to solver(id=*d): best=0 lower=937 upper=938 
0.00/0.01	o 938
0.00/0.01	o 947
0.00/0.01	c   31 calls to solver(id=*d): best=0 lower=947 upper=948 
0.00/0.01	o 950
0.00/0.01	o 952
0.00/0.01	c   33 calls to solver(id=*d): best=0 lower=952 upper=953 
0.00/0.01	o 982
0.00/0.01	o 985
0.00/0.01	c   35 calls to solver(id=*d): best=0 lower=985 upper=986 
0.00/0.01	o 1012
0.00/0.01	o 1020
0.00/0.01	c   37 calls to solver(id=*d): best=0 lower=1020 upper=1021 
0.00/0.01	o 1030
0.00/0.01	o 1051
0.00/0.01	c   39 calls to solver(id=*d): best=0 lower=1051 upper=1052 
0.00/0.01	o 1057
0.00/0.01	o 1064
0.00/0.01	c   41 calls to solver(id=*d): best=0 lower=1064 upper=1065 
0.00/0.02	o 1065
2.00/2.01	o 1067
2.00/2.01	c   43 calls to solver(id=*d): best=0 lower=1067 upper=1068 
2.00/2.04	o 1069
2.00/2.05	o 1079
2.00/2.05	c   45 calls to solver(id=*d): best=0 lower=1079 upper=1080 
10.39/10.49	o 1090
10.49/10.51	o 1112
10.49/10.51	c   47 calls to solver(id=*d): best=0 lower=1112 upper=1113 
10.49/10.52	o 1121
179.87/179.96	s OPTIMUM FOUND
179.87/179.96	c call to solver        : 49
179.87/179.96	c
179.87/179.96	c restarts              : 368         
179.87/179.96	c conflicts             : 4620023      (25677 /sec)
179.87/179.96	c decisions             : 22695202     (126134 /sec)
179.87/179.96	c propagations          : 191316845   (1063285 /sec)
179.87/179.96	c root propagations     : 50          
179.87/179.96	c filter calls          : 78648651       (437107 /sec)
179.87/179.96	c useless filter calls  : 48048858       (61 %)
179.87/179.96	c Memory used           : 26.59 MB
179.87/179.96	c Best bound time (wc)  : 10.5199 s
179.87/179.96	c CPU time              : 179.93 s
179.87/179.96	c real time             : 179.955 s
179.87/179.96	
179.87/179.96	
179.87/179.96	v <instantiation type='solution' cost='1121'>
179.87/179.96	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>
179.87/179.96	v <values>1 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 1 1 0 1 0 1 1 1 0 0 0 1 1 1 0 0 0 1 0 0 0 0 </values>
179.87/179.96	v </instantiation>
179.87/179.96

Verifier Data 

OK	1121

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 (13884 MiB free)
  memory of node 1: 16384 MiB (14062 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408408-1569800931/watcher-4408408-1569800931 -o /tmp/evaluation-result-4408408-1569800931/solver-4408408-1569800931 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1569787350-23555 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408408-1569800931.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=25996, runsolver pid=25993
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 25997
/proc/meminfo: memFree=28618272/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3684 CPUtime=0.1 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1133 0 0 0 10 0 0 0 20 0 1 0 556029517 27881472 921 33554432000 4194304 6211132 140731183042448 140731183038984 5157518 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/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+0.209359 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 25997
/proc/meminfo: memFree=28618272/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3684 CPUtime=0.21 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1133 0 0 0 21 0 0 0 20 0 1 0 556029517 27881472 921 33554432000 4194304 6211132 140731183042448 140731183038984 5157460 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/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+0.308809 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 25997
/proc/meminfo: memFree=28618272/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3684 CPUtime=0.31 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1133 0 0 0 31 0 0 0 20 0 1 0 556029517 27881472 921 33554432000 4194304 6211132 140731183042448 140731183038984 5155557 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 921 827 493 0 112 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3684 KiB

[startup+0.700266 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25997
/proc/meminfo: memFree=28618272/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3684 CPUtime=0.69 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1133 0 0 0 69 0 0 0 20 0 1 0 556029517 27881472 921 33554432000 4194304 6211132 140731183042448 140731183040584 5250256 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/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: 2.00 2.01 2.05 3/199 25997
/proc/meminfo: memFree=28617836/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3684 CPUtime=1.49 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1133 0 0 0 149 0 0 0 20 0 1 0 556029517 27881472 921 33554432000 4194304 6211132 140731183042448 140731183040584 5157479 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/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+3.10893 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25997
/proc/meminfo: memFree=28617556/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=3.1 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1173 0 0 0 310 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5250497 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25997
/proc/meminfo: memFree=28617556/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=6.29 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1196 0 0 0 629 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183030328 5250256 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25997
/proc/meminfo: memFree=28617152/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=12.69 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1259 0 0 0 1269 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5157620 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 25997
/proc/meminfo: memFree=28617152/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=25.49 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1282 0 0 0 2549 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5250325 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/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: 2.00 2.01 2.05 3/199 26000
/proc/meminfo: memFree=28616380/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=51.09 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1305 0 0 0 5109 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5250330 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26004
/proc/meminfo: memFree=28616056/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=102.28 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1328 0 0 0 10228 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5158052 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26016
/proc/meminfo: memFree=28615796/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=162.27 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1351 0 0 0 16227 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5155557 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+179.96 s]
# the end of solver process 25996 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=179.93 s, system=0.001182 s

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

[startup+166.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 26018
/proc/meminfo: memFree=28615880/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=166.37 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1374 0 0 0 16637 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5155369 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 166.37 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+172.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26018
/proc/meminfo: memFree=28615896/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=172.77 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1374 0 0 0 17277 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5250316 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 172.77 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+176 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 26018
/proc/meminfo: memFree=28615896/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=175.97 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1374 0 0 0 17597 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5250497 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 175.97 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+177.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26018
/proc/meminfo: memFree=28615896/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=177.57 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1374 0 0 0 17757 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5156264 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 177.57 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+179.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26018
/proc/meminfo: memFree=28615896/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=179.17 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1374 0 0 0 17917 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5250292 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 179.17 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+179.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26018
/proc/meminfo: memFree=28615896/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=179.57 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1374 0 0 0 17957 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5155373 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 179.57 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+179.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26018
/proc/meminfo: memFree=28615896/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=179.77 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1374 0 0 0 17977 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5156256 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 179.77 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

[startup+179.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26018
/proc/meminfo: memFree=28615896/32770624 swapFree=66966908/67108860
[pid=25996] ppid=25993 vsize=27228 memory=3880 CPUtime=179.87 cores=1,3,5,7
/proc/25996/stat : 25996 (cosoco) R 25993 25996 23523 0 -1 4202496 1374 0 0 0 17987 0 0 0 20 0 1 0 556029517 27881472 970 33554432000 4194304 6211132 140731183042448 140731183040584 5158052 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 25436160 140731183043595 140731183043697 140731183043697 140731183046606 0
/proc/25996/statm: 6807 970 873 493 0 112 0
Current children cumulated CPU time: 179.87 s
Current children cumulated vsize: 27228 KiB
Current children cumulated memory: 3880 KiB

Child status: 0
Real time (s): 179.96
CPU time (s): 179.932
CPU user time (s): 179.93
CPU system time (s): 0.001182
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 27228
Max. memory (cumulated for all children) (KiB): 3880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 179.93
system time used= 0.001182
maximum resident set size= 3944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1426
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= 137


# summary of solver processes directly reported to runsolver:
#   pid: 25996
#   total CPU time (s): 179.932
#   total CPU user time (s): 179.93
#   total CPU system time (s): 0.001182

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.647149 second user time and 1.17282 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-30 01:48:08
IDJOB=4408408
IDBENCH=133442
IDSOLVER=2874
FILE ID=node145/4408408-1569800931
RUNJOBID= node145-1569787350-23555
PBS_JOBID= 21705820
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-14.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408408-1569800931/watcher-4408408-1569800931 -o /tmp/evaluation-result-4408408-1569800931/solver-4408408-1569800931 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node145-1569787350-23555 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408408-1569800931.xml

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

MD5SUM BENCH= 0fb8e68e5b6c8402080e230a0c605796
RANDOM SEED=1665895201

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        28618540 kB
MemAvailable:   31825736 kB
Buffers:          228608 kB
Cached:          3304144 kB
SwapCached:        32484 kB
Active:          1324040 kB
Inactive:        2248892 kB
Active(anon):      26224 kB
Inactive(anon):    96016 kB
Active(file):    1297816 kB
Inactive(file):  2152876 kB
Unevictable:      108080 kB
Mlocked:          108080 kB
SwapTotal:      67108860 kB
SwapFree:       66966908 kB
Dirty:              2804 kB
Writeback:             0 kB
AnonPages:        149756 kB
Mapped:            28660 kB
Shmem:             73436 kB
Slab:             174872 kB
SReclaimable:     144680 kB
SUnreclaim:        30192 kB
KernelStack:        3760 kB
PageTables:         5560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     571328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 62024 MiB
End job on node145 at 2019-09-30 01:51:09