Trace number 4408705

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 2.0OPT8 143.08 143.077

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 benchmark23.7815
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 

0.00/0.01	c
0.00/0.01	c This is cosoco 2.00 --  
0.00/0.01	c
0.00/0.01	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408705-1569790213.xml 
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 |               Objective: Minimize Sum
0.00/0.01	
0.00/0.01	c =========================================================================================================
0.00/0.01	o 20
0.00/0.01	c    1 calls to solver(id=0): best=20 lower=0 upper=19 
0.00/0.01	o 19
0.00/0.01	o 18
0.00/0.01	c    3 calls to solver(id=0): best=18 lower=0 upper=17 
0.00/0.01	o 17
0.00/0.01	o 16
0.00/0.01	c    5 calls to solver(id=0): best=16 lower=0 upper=15 
0.00/0.01	o 15
0.00/0.01	o 14
0.00/0.01	c    7 calls to solver(id=0): best=14 lower=0 upper=13 
0.00/0.02	o 12
0.00/0.08	o 11
0.00/0.08	c    9 calls to solver(id=0): best=11 lower=0 upper=10 
0.00/0.09	o 10
0.00/0.09	o 9
0.00/0.09	c   11 calls to solver(id=0): best=9 lower=0 upper=8 
0.00/0.10	o 8
143.00/143.07	s OPTIMUM FOUND
143.00/143.07	c call to solver        : 13
143.00/143.07	c
143.00/143.07	c restarts              : 143         
143.00/143.07	c conflicts             : 5941660      (41528 /sec)
143.00/143.07	c decisions             : 11364719     (79431 /sec)
143.00/143.07	c propagations          : 266671173   (1863827 /sec)
143.00/143.07	c root propagations     : 8239        
143.00/143.07	c filter calls          : 117238210      (819405 /sec)
143.00/143.07	c useless filter calls  : 65881232       (56 %)
143.00/143.07	c Memory used           : 26.85 MB
143.00/143.07	c Best bound time (wc)  : 0.0973711 s
143.00/143.07	c CPU time              : 143.077 s
143.00/143.07	c real time             : 143.074 s
143.00/143.07	
143.00/143.07	
143.00/143.07	v <instantiation type='solution' cost='8'>
143.00/143.07	v <list>d[0][0] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] 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[10][0] d[10][10] d[10][11] d[10][12] d[10][13] d[10][14] d[10][15] 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[11][0] d[11][10] d[11][11] d[11][12] d[11][13] d[11][14] d[11][15] 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[12][0] d[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][15] 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[13][0] d[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][15] 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[14][0] d[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][15] 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[15][0] d[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] 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[1][0] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] 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[2][0] d[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][15] 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[3][0] d[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][15] 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[4][0] d[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][15] 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[5][0] d[5][10] d[5][11] d[5][12] d[5][13] d[5][14] d[5][15] 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[6][0] d[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][15] 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[7][0] d[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][15] 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[8][0] d[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][15] 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[9][0] d[9][10] d[9][11] d[9][12] d[9][13] d[9][14] d[9][15] 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] x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
143.00/143.07	v <values>* * * * * * * * * 0 0 * * * * * * * * * 0 * * * * * * * * * * * * * * 0 1 0 * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 * * 0 * * * * * * 1 * 0 * * * * 0 * 0 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 * * 0 * * * * * * * * 2 * * * * * * * * * * * * * * * * 0 * * 0 * * 1 * * * * * * * * * * * 0 * * * * * * * * * * * * * * 14 1 12 8 9 4 11 5 0 10 15 7 6 2 13 3 </values>
143.00/143.07	v </instantiation>
143.00/143.07

Verifier Data 

OK	8

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 (15026 MiB free)
  memory of node 1: 16384 MiB (15694 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408705-1569790213/watcher-4408705-1569790213 -o /tmp/evaluation-result-4408705-1569790213/solver-4408705-1569790213 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1569787353-6073 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408705-1569790213.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=6976, runsolver pid=6973
Current StackSize limit: 8192 KiB


[startup+0.100107 s]*
/proc/loadavg: 1.99 2.01 1.91 3/199 6977
/proc/meminfo: memFree=31457632/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=3952 CPUtime=0.1 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1185 0 0 0 10 0 0 0 20 0 1 0 555286111 28151808 988 33554432000 4194304 6211132 140731872941744 140731872938280 5039145 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 988 838 493 0 178 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 3952 KiB

[startup+0.209239 s]*
/proc/loadavg: 1.99 2.01 1.91 3/199 6977
/proc/meminfo: memFree=31457632/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=3952 CPUtime=0.21 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1185 0 0 0 21 0 0 0 20 0 1 0 555286111 28151808 988 33554432000 4194304 6211132 140731872941744 140731872938280 5078988 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 988 838 493 0 178 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 3952 KiB

[startup+0.308737 s]*
/proc/loadavg: 1.99 2.01 1.91 3/199 6977
/proc/meminfo: memFree=31457632/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=3952 CPUtime=0.31 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1185 0 0 0 31 0 0 0 20 0 1 0 555286111 28151808 988 33554432000 4194304 6211132 140731872941744 140731872938280 5403762 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 988 838 493 0 178 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 3952 KiB

[startup+0.700225 s]
/proc/loadavg: 1.99 2.01 1.91 3/199 6977
/proc/meminfo: memFree=31457632/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=3952 CPUtime=0.69 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1185 0 0 0 69 0 0 0 20 0 1 0 555286111 28151808 988 33554432000 4194304 6211132 140731872941744 140731872939880 5038999 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 988 838 493 0 178 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 3952 KiB

[startup+1.50024 s]
/proc/loadavg: 1.99 2.01 1.91 3/199 6977
/proc/meminfo: memFree=31457036/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=3952 CPUtime=1.49 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1185 0 0 0 149 0 0 0 20 0 1 0 555286111 28151808 988 33554432000 4194304 6211132 140731872941744 140731872939880 5038990 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 988 838 493 0 178 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 3952 KiB

[startup+3.1089 s]
/proc/loadavg: 1.99 2.01 1.91 3/199 6977
/proc/meminfo: memFree=31455780/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=3.1 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1251 0 0 0 310 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5082397 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+6.30023 s]
/proc/loadavg: 1.99 2.01 1.91 3/199 6977
/proc/meminfo: memFree=31456028/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=6.29 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1316 0 0 0 629 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5075102 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 2.01 1.91 3/199 6977
/proc/meminfo: memFree=31454680/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=12.69 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1377 0 0 0 1269 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5039536 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+25.5002 s]
/proc/loadavg: 1.92 2.00 1.90 3/199 6979
/proc/meminfo: memFree=31453516/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=25.49 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1503 0 0 0 2549 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5081703 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+51.1089 s]
/proc/loadavg: 1.89 1.98 1.90 3/199 6986
/proc/meminfo: memFree=31453528/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=51.1 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1564 0 0 0 5110 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5039328 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 1.99 1.91 3/199 6990
/proc/meminfo: memFree=31452280/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=102.29 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1635 0 0 0 10229 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5039228 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+143.077 s]
# the end of solver process 6976 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=143.078 s, system=0.002 s

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

[startup+102.4 s]
/proc/loadavg: 1.95 1.99 1.91 3/199 6990
/proc/meminfo: memFree=31452280/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=102.39 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1635 0 0 0 10239 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5081703 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+128 s]*
/proc/loadavg: 1.97 1.99 1.91 3/199 6994
/proc/meminfo: memFree=31452192/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=128 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1697 0 0 0 12800 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5081337 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 128 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+134.4 s]
/proc/loadavg: 1.97 1.99 1.91 3/199 6994
/proc/meminfo: memFree=31452472/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=134.4 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1697 0 0 0 13440 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5039536 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 134.4 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+137.6 s]
/proc/loadavg: 1.97 1.99 1.91 3/199 6994
/proc/meminfo: memFree=31452496/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=137.6 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1697 0 0 0 13760 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5075974 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 137.6 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+140.8 s]
/proc/loadavg: 1.97 1.99 1.91 3/199 6994
/proc/meminfo: memFree=31452436/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=140.8 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1697 0 0 0 14080 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5079036 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 140.8 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+142.4 s]
/proc/loadavg: 1.97 1.99 1.91 3/199 6994
/proc/meminfo: memFree=31452436/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=142.4 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1697 0 0 0 14240 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5079344 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 142.4 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+142.8 s]
/proc/loadavg: 1.97 1.99 1.91 3/199 6994
/proc/meminfo: memFree=31452436/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=142.8 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1697 0 0 0 14280 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5076064 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 142.8 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

[startup+143 s]*
/proc/loadavg: 1.97 1.99 1.91 3/199 6994
/proc/meminfo: memFree=31452436/32770624 swapFree=66999984/67108860
[pid=6976] ppid=6973 vsize=27492 memory=4092 CPUtime=143 cores=1,3,5,7
/proc/6976/stat : 6976 (cosoco) R 6973 6976 6041 0 -1 4202496 1697 0 0 0 14300 0 0 0 20 0 1 0 555286111 28151808 1023 33554432000 4194304 6211132 140731872941744 140731872939880 5037886 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 31563776 140731872945163 140731872945265 140731872945265 140731872948174 0
/proc/6976/statm: 6873 1023 870 493 0 178 0
Current children cumulated CPU time: 143 s
Current children cumulated vsize: 27492 KiB
Current children cumulated memory: 4092 KiB

Child status: 0
Real time (s): 143.077
CPU time (s): 143.08
CPU user time (s): 143.078
CPU system time (s): 0.002
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 27492
Max. memory (cumulated for all children) (KiB): 4092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 143.078
system time used= 0.002
maximum resident set size= 4160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1749
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= 41


# summary of solver processes directly reported to runsolver:
#   pid: 6976
#   total CPU time (s): 143.08
#   total CPU user time (s): 143.078
#   total CPU system time (s): 0.002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.448001 second user time and 1.01799 second system time

The end

Launcher Data 

Begin job on node123 at 2019-09-29 22:49:33
IDJOB=4408705
IDBENCH=123124
IDSOLVER=2875
FILE ID=node123/4408705-1569790213
RUNJOBID= node123-1569787353-6073
PBS_JOBID= 21705830
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-esc16d.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408705-1569790213/watcher-4408705-1569790213 -o /tmp/evaluation-result-4408705-1569790213/solver-4408705-1569790213 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node123-1569787353-6073 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408705-1569790213.xml

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

MD5SUM BENCH= 797dd3ed6ca3fcac5df6221abf320949
RANDOM SEED=236993948

node123.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	: 5333.49
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	: 5333.49
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	: 5333.49
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	: 5333.49
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:        31457492 kB
MemAvailable:   31740648 kB
Buffers:          183968 kB
Cached:           421052 kB
SwapCached:         6544 kB
Active:           419112 kB
Inactive:         309532 kB
Active(anon):     133104 kB
Inactive(anon):    71784 kB
Active(file):     286008 kB
Inactive(file):   237748 kB
Unevictable:      107612 kB
Mlocked:          107612 kB
SwapTotal:      67108860 kB
SwapFree:       66999984 kB
Dirty:              2780 kB
Writeback:            12 kB
AnonPages:        226016 kB
Mapped:            27672 kB
Shmem:             72640 kB
Slab:             180904 kB
SReclaimable:     150468 kB
SUnreclaim:        30436 kB
KernelStack:        3584 kB
PageTables:         5068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     680780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 62024 MiB
End job on node123 at 2019-09-29 22:51:57