Trace number 4390256

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 2OPT55 63.3342 63.3268

General information on the benchmark

NameGolombRuler/
GolombRuler-a3v18-10_c18.xml
MD5SUMfd7701f01011f2453d3fac3f444f25b8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark28.5824
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints46
Number of domains2
Minimum domain size100
Maximum domain size101
Distribution of domain sizes[{"size":100,"count":45},{"size":101,"count":10}]
Minimum variable degree0
Maximum variable degree10
Distribution of variable degrees[{"degree":0,"count":55},{"degree":2,"count":45},{"degree":9,"count":9},{"degree":10,"count":1}]
Minimum constraint arity3
Maximum constraint arity45
Distribution of constraint arities[{"arity":3,"count":45},{"arity":45,"count":1}]
Number of extensional constraints0
Number of intensional constraints45
Distribution of constraint types[{"type":"intension","count":45},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.03	c
0.00/0.03	c This is cosoco 2.00 --  
0.00/0.03	c
0.00/0.03	c command line: cosoco -lc -model -restarts -stick HOME/instance-4390256-1568358085.xml 
0.00/0.03	c enable optimization
0.00/0.03	c ========================================[ Problem Statistics ]===========================================
0.00/0.03	c |                                                                                                       
0.00/0.03	c |  Parse time        :         0.01 s 
0.00/0.03	c |
0.00/0.03	c |               Variables: 110
0.00/0.03	c |            Domain Sizes: 100..101
0.00/0.03	c |
0.00/0.03	c |             Constraints: 47
0.00/0.03	c |                   Arity: 1..45  -- Unary: 1  -- Ternary: 45
0.00/0.03	c | 
0.00/0.03	c |                   Types: 
0.00/0.03	c |                          All Different: 1
0.00/0.03	c |                          Intension: 1
0.00/0.03	c |                          Sum: 45
0.00/0.03	c |                          
0.00/0.03	c |               Objective: Minimize Intension
0.00/0.03	
0.00/0.03	c =========================================================================================================
0.00/0.03	o 83
0.00/0.03	c    1 calls to solver(id=*d): best=0 lower=83 upper=-2147483638 
0.00/0.04	o 80
0.00/0.04	o 72
0.00/0.04	c    3 calls to solver(id=*d): best=0 lower=72 upper=-2147483638 
0.00/0.05	o 70
0.00/0.06	o 68
0.00/0.06	c    5 calls to solver(id=*d): best=0 lower=68 upper=-2147483638 
0.00/0.08	o 65
0.10/0.13	o 64
0.10/0.13	c    7 calls to solver(id=*d): best=0 lower=64 upper=-2147483638 
0.21/0.31	o 63
1.00/1.01	o 62
1.00/1.01	c    9 calls to solver(id=*d): best=0 lower=62 upper=-2147483638 
1.39/1.42	o 61
4.59/4.68	o 60
4.59/4.68	c   11 calls to solver(id=*d): best=0 lower=60 upper=-2147483638 
9.10/9.15	o 57
18.89/18.99	o 56
18.89/18.99	c   13 calls to solver(id=*d): best=0 lower=56 upper=-2147483638 
47.01/47.09	o 55
63.30/63.32	s OPTIMUM FOUND
63.30/63.32	c call to solver        : 15
63.30/63.32	c
63.30/63.32	c restarts              : 326         
63.30/63.32	c conflicts             : 462118       (7297 /sec)
63.30/63.32	c decisions             : 618635       (9768 /sec)
63.30/63.32	c propagations          : 196430339   (3101685 /sec)
63.30/63.32	c root propagations     : 330         
63.30/63.32	c filter calls          : 48452615       (765079 /sec)
63.30/63.32	c useless filter calls  : 8003602        (16 %)
63.30/63.32	c Memory used           : 27.10 MB
63.30/63.32	c Best bound time (wc)  : 47.0862 s
63.30/63.32	c CPU time              : 63.3301 s
63.30/63.32	c real time             : 63.3215 s
63.30/63.32	
63.30/63.32	
63.30/63.32	v <instantiation type='solution' cost='55'>
63.30/63.32	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[0][9] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[1][9] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[2][9] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[3][9] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[4][9] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[5][9] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[6][9] y[7][0] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[7][9] y[8][0] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] y[8][9] y[9][0] y[9][1] y[9][2] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9] </list>
63.30/63.32	v <values>0 1 6 10 23 26 34 41 53 55 * 1 6 10 23 26 34 41 53 55 * * 5 9 22 25 33 40 52 54 * * * 4 17 20 28 35 47 49 * * * * 13 16 24 31 43 45 * * * * * 3 11 18 30 32 * * * * * * 8 15 27 29 * * * * * * * 7 19 21 * * * * * * * * 12 14 * * * * * * * * * 2 * * * * * * * * * * </values>
63.30/63.32	v </instantiation>
63.30/63.32

Verifier Data 

OK	55

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 (15166 MiB free)
  memory of node 1: 16384 MiB (15591 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4390256-1568358085/watcher-4390256-1568358085 -o /tmp/evaluation-result-4390256-1568358085/solver-4390256-1568358085 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1568343260-21021 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4390256-1568358085.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=23024, runsolver pid=23021
Current StackSize limit: 8192 KiB


[startup+0.100151 s]*
/proc/loadavg: 2.08 2.03 2.05 3/198 23025
/proc/meminfo: memFree=31495084/32770624 swapFree=66935920/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4100 CPUtime=0.1 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 1246 0 0 0 10 0 0 0 20 0 1 0 412066930 28409856 1025 33554432000 4194304 6210612 140732426342880 140732426339416 5150233 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1025 825 493 0 241 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4100 KiB

[startup+0.2094 s]*
/proc/loadavg: 2.08 2.03 2.05 3/198 23025
/proc/meminfo: memFree=31495084/32770624 swapFree=66935920/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4100 CPUtime=0.21 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 1246 0 0 0 21 0 0 0 20 0 1 0 412066930 28409856 1025 33554432000 4194304 6210612 140732426342880 140732426339416 5392909 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1025 825 493 0 241 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4100 KiB

[startup+0.308933 s]*
/proc/loadavg: 2.08 2.03 2.05 3/198 23025
/proc/meminfo: memFree=31495084/32770624 swapFree=66935920/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4100 CPUtime=0.31 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 1246 0 0 0 31 0 0 0 20 0 1 0 412066930 28409856 1025 33554432000 4194304 6210612 140732426342880 140732426339416 5082450 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1025 825 493 0 241 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4100 KiB

[startup+0.700269 s]
/proc/loadavg: 2.08 2.03 2.05 3/198 23025
/proc/meminfo: memFree=31494808/32770624 swapFree=66935920/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4100 CPUtime=0.69 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 1246 0 0 0 69 0 0 0 20 0 1 0 412066930 28409856 1025 33554432000 4194304 6210612 140732426342880 140732426341016 5192880 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1025 825 493 0 241 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4100 KiB

[startup+1.50027 s]
/proc/loadavg: 2.08 2.03 2.05 3/198 23025
/proc/meminfo: memFree=31494864/32770624 swapFree=66935920/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4100 CPUtime=1.49 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 1246 0 0 0 149 0 0 0 20 0 1 0 412066930 28409856 1025 33554432000 4194304 6210612 140732426342880 140732426341016 5149314 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1025 825 493 0 241 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4100 KiB

[startup+3.10897 s]
/proc/loadavg: 2.08 2.03 2.05 3/198 23025
/proc/meminfo: memFree=31494864/32770624 swapFree=66935920/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4340 CPUtime=3.1 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 1376 0 0 0 310 0 0 0 20 0 1 0 412066930 28409856 1085 33554432000 4194304 6210612 140732426342880 140732426341016 5149724 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1085 873 493 0 241 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4340 KiB

[startup+6.30026 s]
/proc/loadavg: 2.08 2.03 2.05 3/198 23025
/proc/meminfo: memFree=31494704/32770624 swapFree=66935920/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=6.29 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 1529 0 0 0 629 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426341016 5150324 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

[startup+12.7003 s]
/proc/loadavg: 2.07 2.03 2.05 3/200 23034
/proc/meminfo: memFree=31494304/32770624 swapFree=66935936/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=12.69 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 1678 0 0 0 1269 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426341016 5149374 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.03 2.05 3/200 23035
/proc/meminfo: memFree=31493964/32770624 swapFree=66935936/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=25.49 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 1960 0 0 0 2549 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426330760 5149309 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

[startup+51.1091 s]
/proc/loadavg: 2.04 2.03 2.05 3/200 23037
/proc/meminfo: memFree=31494316/32770624 swapFree=66935936/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=51.11 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 2110 0 0 0 5111 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426341016 5149332 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

[startup+63.3268 s]
# the end of solver process 23024 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=63.3302 s, system=0.004 s

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

[startup+51.2003 s]
/proc/loadavg: 2.04 2.03 2.05 3/200 23037
/proc/meminfo: memFree=31494316/32770624 swapFree=66935936/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=51.2 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 2110 0 0 0 5120 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426341016 5192912 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 51.2 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

[startup+57.6003 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 23037
/proc/meminfo: memFree=31494440/32770624 swapFree=66935936/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=57.6 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 2110 0 0 0 5760 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426341016 5192912 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 57.6 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

[startup+60.8002 s]
/proc/loadavg: 2.03 2.03 2.05 3/201 23038
/proc/meminfo: memFree=31494392/32770624 swapFree=66935936/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=60.8 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 2240 0 0 0 6080 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426341016 5080969 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 60.8 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

[startup+62.4002 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 23038
/proc/meminfo: memFree=31494628/32770624 swapFree=66935936/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=62.4 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 2240 0 0 0 6240 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426341016 5075257 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 62.4 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

[startup+62.8002 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 23038
/proc/meminfo: memFree=31494628/32770624 swapFree=66935936/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=62.8 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 2240 0 0 0 6280 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426341016 5081003 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 62.8 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

[startup+63.2003 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 23038
/proc/meminfo: memFree=31494752/32770624 swapFree=66935936/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=63.2 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 2240 0 0 0 6320 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426341016 5080969 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 63.2 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

[startup+63.3002 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 23038
/proc/meminfo: memFree=31494752/32770624 swapFree=66935936/67108860
[pid=23024] ppid=23021 vsize=27744 memory=4344 CPUtime=63.3 cores=1,3,5,7
/proc/23024/stat : 23024 (cosoco) R 23021 23024 20989 0 -1 4202496 2240 0 0 0 6330 0 0 0 20 0 1 0 412066930 28409856 1086 33554432000 4194304 6210612 140732426342880 140732426341016 5148316 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 41164800 140732426351627 140732426351729 140732426351729 140732426354638 0
/proc/23024/statm: 6936 1086 873 493 0 241 0
Current children cumulated CPU time: 63.3 s
Current children cumulated vsize: 27744 KiB
Current children cumulated memory: 4344 KiB

Child status: 0
Real time (s): 63.3268
CPU time (s): 63.3342
CPU user time (s): 63.3302
CPU system time (s): 0.004
CPU usage (%): 100.012
Max. virtual memory (cumulated for all children) (KiB): 27744
Max. memory (cumulated for all children) (KiB): 4344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 63.3302
system time used= 0.004
maximum resident set size= 4412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2291
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= 15
involuntary context switches= 18


# summary of solver processes directly reported to runsolver:
#   pid: 23024
#   total CPU time (s): 63.3342
#   total CPU user time (s): 63.3302
#   total CPU system time (s): 0.004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.290694 second user time and 0.40092 second system time

The end

Launcher Data 

Begin job on node105 at 2019-09-13 07:59:51
IDJOB=4390256
IDBENCH=141371
IDSOLVER=2831
FILE ID=node105/4390256-1568358085
RUNJOBID= node105-1568343260-21021
PBS_JOBID= 21701169
Free space on /tmp= 54368 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP18/GolombRuler/GolombRuler-a3v18-10_c18.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4390256-1568358085/watcher-4390256-1568358085 -o /tmp/evaluation-result-4390256-1568358085/solver-4390256-1568358085 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1568343260-21021 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4390256-1568358085.xml

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

MD5SUM BENCH= fd7701f01011f2453d3fac3f444f25b8
RANDOM SEED=366957850

node105.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	: 5333.00
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	: 5333.00
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	: 5333.00
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	: 5333.00
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:        31495864 kB
MemAvailable:   31688008 kB
Buffers:          136180 kB
Cached:           344180 kB
SwapCached:        68688 kB
Active:           396528 kB
Inactive:         321228 kB
Active(anon):     179784 kB
Inactive(anon):    89680 kB
Active(file):     216744 kB
Inactive(file):   231548 kB
Unevictable:      111220 kB
Mlocked:          111220 kB
SwapTotal:      67108860 kB
SwapFree:       66935920 kB
Dirty:              2808 kB
Writeback:             0 kB
AnonPages:        299992 kB
Mapped:            37512 kB
Shmem:             23580 kB
Slab:             147400 kB
SReclaimable:     119376 kB
SUnreclaim:        28024 kB
KernelStack:        3744 kB
PageTables:         5868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     687332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    251904 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= 54364 MiB
End job on node105 at 2019-09-13 08:00:54