Trace number 4240541

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
R1: cosoco 1.1OPT8 131.232 131.244

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-esc16d.xml
MD5SUM797dd3ed6ca3fcac5df6221abf320949
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark13.4442
Satisfiable
(Un)Satisfiability was proved
Number of variables272
Number of constraints22
Number of domains2
Minimum domain size4
Maximum domain size16
Distribution of domain sizes[{"size":4,"count":21},{"size":16,"count":16}]
Minimum variable degree0
Maximum variable degree7
Distribution of variable degrees[{"degree":0,"count":235},{"degree":1,"count":2},{"degree":2,"count":22},{"degree":3,"count":6},{"degree":4,"count":2},{"degree":5,"count":3},{"degree":6,"count":1},{"degree":7,"count":1}]
Minimum constraint arity3
Maximum constraint arity16
Distribution of constraint arities[{"arity":3,"count":21},{"arity":16,"count":1}]
Number of extensional constraints21
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":21},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin 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 best=?? lower=0 upper=69 
0.00/0.01	c
0.00/0.01	c This is cosoco 1.0 --  
0.00/0.01	c
0.00/0.01	c enable optimization
0.00/0.01	c ========================================[ Problem Statistics ]===========================================
0.00/0.01	c |                                                                                                       
0.00/0.01	c |  Parse time        :         0.00 s 
0.00/0.01	c |
0.00/0.01	c |               Variables: 272
0.00/0.01	c |            Domain Sizes: 4..16
0.00/0.01	c |
0.00/0.01	c |             Constraints: 23
0.00/0.01	c |                   Arity: 3..21  -- Ternary: 21
0.00/0.01	c | 
0.00/0.01	c |                   Types: 
0.00/0.01	c |                          All Different: 1
0.00/0.01	c |                          Extension: 21  (nb tuples: 240..240) -- (shared: 20)
0.00/0.01	c |                          Sum: 1
0.00/0.01	c |                          
0.00/0.01	c =========================================================================================================
0.00/0.01	o 25
0.00/0.01	c    1 calls to solver: best=25 lower=0 upper=24 
0.00/0.01	o 22
0.00/0.02	o 21
0.00/0.02	c    3 calls to solver: best=21 lower=0 upper=20 
0.00/0.02	o 20
0.00/0.02	o 19
0.00/0.02	c    5 calls to solver: best=19 lower=0 upper=18 
0.00/0.02	o 18
0.00/0.02	o 17
0.00/0.02	c    7 calls to solver: best=17 lower=0 upper=16 
0.00/0.02	o 15
0.00/0.03	o 14
0.00/0.03	c    9 calls to solver: best=14 lower=0 upper=13 
0.00/0.03	o 13
0.00/0.03	o 12
0.00/0.03	c   11 calls to solver: best=12 lower=0 upper=11 
0.00/0.03	o 11
0.00/0.04	o 10
0.00/0.04	c   13 calls to solver: best=10 lower=0 upper=9 
0.00/0.04	o 8
131.18/131.24	c
131.18/131.24	c Optimum found         : 8
131.18/131.24	c
131.18/131.24	
131.18/131.24	v <instantiation type='solution' cost='8'>
131.18/131.24	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] d[0][0] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] d[1][0] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8] d[1][9] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] d[2][0] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][15] d[3][0] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8] d[3][9] d[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][15] d[4][0] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][15] d[5][0] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[5][7] d[5][8] d[5][9] d[5][10] d[5][11] d[5][12] d[5][13] d[5][14] d[5][15] d[6][0] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] d[6][7] d[6][8] d[6][9] d[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][15] d[7][0] d[7][1] d[7][2] d[7][3] d[7][4] d[7][5] d[7][6] d[7][7] d[7][8] d[7][9] d[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][15] d[8][0] d[8][1] d[8][2] d[8][3] d[8][4] d[8][5] d[8][6] d[8][7] d[8][8] d[8][9] d[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][15] d[9][0] d[9][1] d[9][2] d[9][3] d[9][4] d[9][5] d[9][6] d[9][7] d[9][8] d[9][9] d[9][10] d[9][11] d[9][12] d[9][13] d[9][14] d[9][15] d[10][0] d[10][1] d[10][2] d[10][3] d[10][4] d[10][5] d[10][6] d[10][7] d[10][8] d[10][9] d[10][10] d[10][11] d[10][12] d[10][13] d[10][14] d[10][15] d[11][0] d[11][1] d[11][2] d[11][3] d[11][4] d[11][5] d[11][6] d[11][7] d[11][8] d[11][9] d[11][10] d[11][11] d[11][12] d[11][13] d[11][14] d[11][15] d[12][0] d[12][1] d[12][2] d[12][3] d[12][4] d[12][5] d[12][6] d[12][7] d[12][8] d[12][9] d[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][15] d[13][0] d[13][1] d[13][2] d[13][3] d[13][4] d[13][5] d[13][6] d[13][7] d[13][8] d[13][9] d[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][15] d[14][0] d[14][1] d[14][2] d[14][3] d[14][4] d[14][5] d[14][6] d[14][7] d[14][8] d[14][9] d[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][15] d[15][0] d[15][1] d[15][2] d[15][3] d[15][4] d[15][5] d[15][6] d[15][7] d[15][8] d[15][9] d[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] </list>
131.18/131.24	v <values>1 2 13 0 3 12 4 10 6 8 9 7 15 11 5 14 * * * 0 0 * * * * * * * * * * * * * * * * * 1 * 0 * * 1 * * 2 * * * * * * * * * * * * * 0 * 0 * * * * * 1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 0 * * 1 * * 0 * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * 0 * * 1 * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * 0 1 0 * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * </values>
131.18/131.24	v </instantiation>
131.18/131.24	
131.18/131.24	c call to solver        : 15
131.18/131.24	c
131.18/131.24	c restarts              : 91          
131.18/131.24	c conflicts             : 5680902      (43290 /sec)
131.18/131.24	c decisions             : 10122594     (77138 /sec)
131.18/131.24	c propagations          : 270763538   (2063311 /sec)
131.18/131.24	c root propagations     : 12709       
131.18/131.24	c filter calls          : 113189593      (862544 /sec)
131.18/131.24	c useless filter calls  : 62757590       (55 %)
131.18/131.24	c Memory used           : 26.62 MB
131.18/131.24	c CPU time              : 131.228 s
131.18/131.24	
131.18/131.24	s OPTIMUM FOUND

Verifier Data 

OK	8

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4240541-1500638538/watcher-4240541-1500638538 -o /tmp/evaluation-result-4240541-1500638538/solver-4240541-1500638538 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node140-1500623777-5523 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4240541-1500638538.xml 

pid=8615
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.02 2.05 4/186 8618
/proc/meminfo: memFree=30847120/32770624 swapFree=6112/938000
[pid=8618] ppid=8615 vsize=27256 CPUtime=0 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1033 0 0 0 0 0 0 0 20 0 1 0 17289993 27910144 832 33554432000 4194304 5970956 140733762934656 140733762933848 139881853082597 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 832 712 434 0 178 0

[startup+0.100174 s]
/proc/loadavg: 2.01 2.02 2.05 4/186 8618
/proc/meminfo: memFree=30847120/32770624 swapFree=6112/938000
[pid=8618] ppid=8615 vsize=27256 CPUtime=0.09 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1085 0 0 0 9 0 0 0 20 0 1 0 17289993 27910144 898 33554432000 4194304 5970956 140733762934656 140733762932216 4974671 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 898 751 434 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27256

[startup+0.200329 s]
/proc/loadavg: 2.01 2.02 2.05 4/186 8618
/proc/meminfo: memFree=30847120/32770624 swapFree=6112/938000
[pid=8618] ppid=8615 vsize=27256 CPUtime=0.19 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1085 0 0 0 19 0 0 0 20 0 1 0 17289993 27910144 898 33554432000 4194304 5970956 140733762934656 140733762932216 4934854 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 898 751 434 0 178 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27256

[startup+0.300327 s]
/proc/loadavg: 2.01 2.02 2.05 4/186 8618
/proc/meminfo: memFree=30847120/32770624 swapFree=6112/938000
[pid=8618] ppid=8615 vsize=27256 CPUtime=0.29 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1085 0 0 0 29 0 0 0 20 0 1 0 17289993 27910144 898 33554432000 4194304 5970956 140733762934656 140733762932216 4934366 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 898 751 434 0 178 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27256

[startup+0.700277 s]
/proc/loadavg: 2.01 2.02 2.05 4/186 8618
/proc/meminfo: memFree=30847120/32770624 swapFree=6112/938000
[pid=8618] ppid=8615 vsize=27256 CPUtime=0.69 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1085 0 0 0 69 0 0 0 20 0 1 0 17289993 27910144 898 33554432000 4194304 5970956 140733762934656 140733762932216 4934069 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 898 751 434 0 178 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27256

[startup+1.50028 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 8619
/proc/meminfo: memFree=30846396/32770624 swapFree=6112/937988
[pid=8618] ppid=8615 vsize=27256 CPUtime=1.49 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1085 0 0 0 149 0 0 0 20 0 1 0 17289993 27910144 898 33554432000 4194304 5970956 140733762934656 140733762932216 4934623 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 898 751 434 0 178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27256

[startup+3.10028 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 8619
/proc/meminfo: memFree=30846148/32770624 swapFree=6112/937988
[pid=8618] ppid=8615 vsize=27256 CPUtime=3.09 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1148 0 0 0 309 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4933182 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27256

[startup+6.3002 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 8619
/proc/meminfo: memFree=30845836/32770624 swapFree=6112/937988
[pid=8618] ppid=8615 vsize=27256 CPUtime=6.29 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1210 0 0 0 629 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4934477 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27256

[startup+12.7002 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 8619
/proc/meminfo: memFree=30845588/32770624 swapFree=6112/937996
[pid=8618] ppid=8615 vsize=27256 CPUtime=12.69 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1269 0 0 0 1269 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4934513 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27256

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 8619
/proc/meminfo: memFree=30845588/32770624 swapFree=6112/938004
[pid=8618] ppid=8615 vsize=27256 CPUtime=25.49 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1394 0 0 0 2549 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 5098896 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27256

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8619
/proc/meminfo: memFree=30845712/32770624 swapFree=6112/938020
[pid=8618] ppid=8615 vsize=27256 CPUtime=51.09 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1452 0 0 0 5109 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4976747 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 27256

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8620
/proc/meminfo: memFree=30845788/32770624 swapFree=6112/938064
[pid=8618] ppid=8615 vsize=27256 CPUtime=102.29 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1515 0 0 0 10229 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4970584 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 27256

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8618 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.406 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8620
/proc/meminfo: memFree=30845788/32770624 swapFree=6112/938064
[pid=8618] ppid=8615 vsize=27256 CPUtime=102.39 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1515 0 0 0 10239 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4934366 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 27256

[startup+115.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8620
/proc/meminfo: memFree=30845788/32770624 swapFree=6112/938072
[pid=8618] ppid=8615 vsize=27256 CPUtime=115.18 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1515 0 0 0 11518 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4970613 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 115.18
Current children cumulated vsize (KiB) 27256

[startup+121.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8621
/proc/meminfo: memFree=30845404/32770624 swapFree=6112/938072
[pid=8618] ppid=8615 vsize=27256 CPUtime=121.58 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1573 0 0 0 12158 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4934868 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 121.58
Current children cumulated vsize (KiB) 27256

[startup+128 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8621
/proc/meminfo: memFree=30845172/32770624 swapFree=6112/938096
[pid=8618] ppid=8615 vsize=27256 CPUtime=127.98 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1573 0 0 0 12798 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4974128 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 127.98
Current children cumulated vsize (KiB) 27256

[startup+129.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8621
/proc/meminfo: memFree=30845172/32770624 swapFree=6112/938096
[pid=8618] ppid=8615 vsize=27256 CPUtime=129.58 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1578 0 0 0 12958 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 5325090 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 129.58
Current children cumulated vsize (KiB) 27256

[startup+130.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8621
/proc/meminfo: memFree=30845172/32770624 swapFree=6112/938096
[pid=8618] ppid=8615 vsize=27256 CPUtime=130.38 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1578 0 0 0 13038 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 5319216 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 130.38
Current children cumulated vsize (KiB) 27256

[startup+130.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 8621
/proc/meminfo: memFree=30845172/32770624 swapFree=6112/938096
[pid=8618] ppid=8615 vsize=27256 CPUtime=130.78 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1578 0 0 0 13078 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4969880 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 130.78
Current children cumulated vsize (KiB) 27256

[startup+131.2 s]
/proc/loadavg: 2.00 2.01 2.05 4/187 8621
/proc/meminfo: memFree=30845172/32770624 swapFree=6112/938096
[pid=8618] ppid=8615 vsize=27256 CPUtime=131.18 cores=0,2,4,6
/proc/8618/stat : 8618 (cosoco) R 8615 8618 5492 0 -1 4202496 1578 0 0 0 13118 0 0 0 20 0 1 0 17289993 27910144 925 33554432000 4194304 5970956 140733762934656 140733762932216 4930568 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 18493440 140733762938049 140733762938179 140733762938179 140733762940878 0
/proc/8618/statm: 6814 925 777 434 0 178 0
Current children cumulated CPU time (s) 131.18
Current children cumulated vsize (KiB) 27256

Child status: 0
Real time (s): 131.244
CPU time (s): 131.232
CPU user time (s): 131.228
CPU system time (s): 0.003999
CPU usage (%): 99.9908
Max. virtual memory (cumulated for all children) (KiB): 27256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 131.228
system time used= 0.003999
maximum resident set size= 3784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1635
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= 6
involuntary context switches= 6605

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.305272 second user time and 0.485837 second system time

The end

Launcher Data 

Begin job on node140 at 2017-07-21 14:02:18
IDJOB=4240541
IDBENCH=123124
IDSOLVER=2620
FILE ID=node140/4240541-1500638538
RUNJOBID= node140-1500623777-5523
PBS_JOBID= 20622993
Free space on /tmp= 61860 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-esc16d.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4240541-1500638538/watcher-4240541-1500638538 -o /tmp/evaluation-result-4240541-1500638538/solver-4240541-1500638538 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node140-1500623777-5523 --watchdog 2560  HOME/cosoco -lc -model -restarts HOME/instance-4240541-1500638538.xml

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

MD5SUM BENCH= 797dd3ed6ca3fcac5df6221abf320949
RANDOM SEED=1323218321

node140.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/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		: 1600.000
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	: 5333.45
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		: 1600.000
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		: 1600.000
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	: 5333.45
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		: 1600.000
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		: 2267.000
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	: 5333.45
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		: 1867.000
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	: 5333.45
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		: 1600.000
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:        30847816 kB
MemAvailable:   31990636 kB
Buffers:          164516 kB
Cached:          1263848 kB
SwapCached:            0 kB
Active:           543000 kB
Inactive:         955376 kB
Active(anon):      72588 kB
Inactive(anon):    17116 kB
Active(file):     470412 kB
Inactive(file):   938260 kB
Unevictable:        6112 kB
Mlocked:            6120 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2320 kB
Writeback:             0 kB
AnonPages:         85884 kB
Mapped:            34732 kB
Shmem:             17044 kB
Slab:             125212 kB
SReclaimable:      99968 kB
SUnreclaim:        25244 kB
KernelStack:        3568 kB
PageTables:         5436 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     342536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61860 MiB
End job on node140 at 2017-07-21 14:04:30