Trace number 4390212

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 2OPT582 9.23042 9.23139

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff73.xml
MD5SUM801e7f15777543f741f290b294b0d689
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark582
Best CPU time to get the best result obtained on this benchmark8.04598
Satisfiable
(Un)Satisfiability was proved
Number of variables230
Number of constraints225
Number of domains27
Minimum domain size23
Maximum domain size26
Distribution of domain sizes[{"size":23,"count":7},{"size":25,"count":21},{"size":26,"count":202}]
Minimum variable degree2
Maximum variable degree33
Distribution of variable degrees[{"degree":2,"count":224},{"degree":33,"count":6}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":192},{"arity":6,"count":1},{"arity":7,"count":32}]
Number of extensional constraints192
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":192},{"type":"ordered","count":1},{"type":"minimum","count":32}]
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-4390212-1568353951.xml 
0.00/0.01	0
0.00/0.01	0
0.00/0.01	0
0.00/0.01	0
0.00/0.01	0
0.00/0.02	c enable optimization
0.00/0.02	c ========================================[ Problem Statistics ]===========================================
0.00/0.02	c |                                                                                                       
0.00/0.02	c |  Parse time        :         0.01 s 
0.00/0.02	c |
0.00/0.02	c |               Variables: 230
0.00/0.02	c |            Domain Sizes: 23..26
0.00/0.02	c |
0.00/0.02	c |             Constraints: 230
0.00/0.02	c |                   Arity: 2..32  -- Binary: 197
0.00/0.02	c | 
0.00/0.02	c |                   Types: 
0.00/0.02	c |                          (X - Y < k): 5
0.00/0.02	c |                          Extension: 192  (nb tuples: 26..26) -- (shared: 166)
0.00/0.02	c |                          Minimum Variable: 32
0.00/0.02	c |                          Sum: 1
0.00/0.02	c |                          
0.00/0.02	c |               Objective: Minimize Sum
0.00/0.02	
0.00/0.02	c =========================================================================================================
0.00/0.02	o 5605
0.00/0.02	c    1 calls to solver(id=0): best=5605 lower=0 upper=5604 
0.00/0.02	o 5430
0.00/0.02	o 5220
0.00/0.02	c    3 calls to solver(id=0): best=5220 lower=0 upper=5219 
0.00/0.03	o 5217
0.00/0.03	o 4901
0.00/0.03	c    5 calls to solver(id=0): best=4901 lower=0 upper=4900 
0.00/0.03	o 4560
0.00/0.04	o 3963
0.00/0.04	c    7 calls to solver(id=0): best=3963 lower=0 upper=3962 
0.00/0.04	o 3905
0.00/0.04	o 1046
0.00/0.04	c    9 calls to solver(id=0): best=1046 lower=0 upper=1045 
0.00/0.05	o 986
0.00/0.05	o 973
0.00/0.05	c   11 calls to solver(id=0): best=973 lower=0 upper=972 
0.00/0.05	o 967
0.00/0.06	o 929
0.00/0.06	c   13 calls to solver(id=0): best=929 lower=0 upper=928 
0.00/0.06	o 891
0.00/0.09	o 787
0.00/0.09	c   15 calls to solver(id=0): best=787 lower=0 upper=786 
0.00/0.10	o 779
0.10/0.11	o 711
0.10/0.11	c   17 calls to solver(id=0): best=711 lower=0 upper=710 
0.10/0.12	o 676
0.10/0.20	o 624
0.10/0.20	c   19 calls to solver(id=0): best=624 lower=0 upper=623 
0.10/0.21	o 582
9.19/9.23	s OPTIMUM FOUND
9.19/9.23	c call to solver        : 21
9.19/9.23	c
9.19/9.23	c restarts              : 46          
9.19/9.23	c conflicts             : 31760        (3441 /sec)
9.19/9.23	c decisions             : 195159       (21147 /sec)
9.19/9.23	c propagations          : 29185877    (3162493 /sec)
9.19/9.23	c root propagations     : 1137        
9.19/9.23	c filter calls          : 9630116        (1043490 /sec)
9.19/9.23	c useless filter calls  : 3058576        (31 %)
9.19/9.23	c Memory used           : 27.75 MB
9.19/9.23	c Best bound time (wc)  : 0.209131 s
9.19/9.23	c CPU time              : 9.22875 s
9.19/9.23	c real time             : 9.22619 s
9.19/9.23	
9.19/9.23	
9.19/9.23	v <instantiation type='solution' cost='582'>
9.19/9.23	v <list>dr[0] dr[10] dr[11] dr[12] dr[13] dr[14] dr[15] dr[16] dr[17] dr[18] dr[19] dr[1] dr[20] dr[21] dr[22] dr[23] dr[24] dr[25] dr[26] dr[27] dr[28] dr[29] dr[2] dr[30] dr[31] dr[3] dr[4] dr[5] dr[6] dr[7] dr[8] dr[9] drd[0][0] drd[0][1] drd[0][2] drd[0][3] drd[0][4] drd[0][5] drd[10][0] drd[10][1] drd[10][2] drd[10][3] drd[10][4] drd[10][5] drd[11][0] drd[11][1] drd[11][2] drd[11][3] drd[11][4] drd[11][5] drd[12][0] drd[12][1] drd[12][2] drd[12][3] drd[12][4] drd[12][5] drd[13][0] drd[13][1] drd[13][2] drd[13][3] drd[13][4] drd[13][5] drd[14][0] drd[14][1] drd[14][2] drd[14][3] drd[14][4] drd[14][5] drd[15][0] drd[15][1] drd[15][2] drd[15][3] drd[15][4] drd[15][5] drd[16][0] drd[16][1] drd[16][2] drd[16][3] drd[16][4] drd[16][5] drd[17][0] drd[17][1] drd[17][2] drd[17][3] drd[17][4] drd[17][5] drd[18][0] drd[18][1] drd[18][2] drd[18][3] drd[18][4] drd[18][5] drd[19][0] drd[19][1] drd[19][2] drd[19][3] drd[19][4] drd[19][5] drd[1][0] drd[1][1] drd[1][2] drd[1][3] drd[1][4] drd[1][5] drd[20][0] drd[20][1] drd[20][2] drd[20][3] drd[20][4] drd[20][5] drd[21][0] drd[21][1] drd[21][2] drd[21][3] drd[21][4] drd[21][5] drd[22][0] drd[22][1] drd[22][2] drd[22][3] drd[22][4] drd[22][5] drd[23][0] drd[23][1] drd[23][2] drd[23][3] drd[23][4] drd[23][5] drd[24][0] drd[24][1] drd[24][2] drd[24][3] drd[24][4] drd[24][5] drd[25][0] drd[25][1] drd[25][2] drd[25][3] drd[25][4] drd[25][5] drd[26][0] drd[26][1] drd[26][2] drd[26][3] drd[26][4] drd[26][5] drd[27][0] drd[27][1] drd[27][2] drd[27][3] drd[27][4] drd[27][5] drd[28][0] drd[28][1] drd[28][2] drd[28][3] drd[28][4] drd[28][5] drd[29][0] drd[29][1] drd[29][2] drd[29][3] drd[29][4] drd[29][5] drd[2][0] drd[2][1] drd[2][2] drd[2][3] drd[2][4] drd[2][5] drd[30][0] drd[30][1] drd[30][2] drd[30][3] drd[30][4] drd[30][5] drd[31][0] drd[31][1] drd[31][2] drd[31][3] drd[31][4] drd[31][5] drd[3][0] drd[3][1] drd[3][2] drd[3][3] drd[3][4] drd[3][5] drd[4][0] drd[4][1] drd[4][2] drd[4][3] drd[4][4] drd[4][5] drd[5][0] drd[5][1] drd[5][2] drd[5][3] drd[5][4] drd[5][5] drd[6][0] drd[6][1] drd[6][2] drd[6][3] drd[6][4] drd[6][5] drd[7][0] drd[7][1] drd[7][2] drd[7][3] drd[7][4] drd[7][5] drd[8][0] drd[8][1] drd[8][2] drd[8][3] drd[8][4] drd[8][5] drd[9][0] drd[9][1] drd[9][2] drd[9][3] drd[9][4] drd[9][5] x[0] x[1] x[2] x[3] x[4] x[5] </list>
9.19/9.23	v <values>33 9 25 27 50 9 0 0 0 17 0 0 0 45 45 51 12 12 0 0 22 38 18 36 34 18 17 23 0 8 27 6 87 33 50 375 469 524 45 9 92 417 511 566 25 79 162 487 581 636 27 81 164 489 583 638 661 607 524 199 105 50 9 63 146 471 565 620 462 408 325 0 94 149 462 408 325 0 94 149 54 0 83 408 502 557 17 37 120 445 539 594 611 557 474 149 55 0 0 54 137 462 556 611 611 557 474 149 55 0 417 363 280 45 139 194 417 363 280 45 139 194 188 134 51 274 368 423 12 42 125 450 544 599 12 42 125 450 544 599 556 502 419 94 0 55 556 502 419 94 0 55 159 105 22 303 397 452 38 92 175 500 594 649 72 18 65 390 484 539 498 444 361 36 58 113 496 442 359 34 60 115 72 18 65 390 484 539 37 17 100 425 519 574 31 23 106 431 525 580 137 83 0 325 419 474 8 46 129 454 548 603 110 56 27 352 446 501 48 6 89 414 508 563 50 104 187 512 606 661 </values>
9.19/9.23	v </instantiation>
9.19/9.23

Verifier Data 

OK	582

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 (8631 MiB free)
  memory of node 1: 16384 MiB (11645 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4390212-1568353951/watcher-4390212-1568353951 -o /tmp/evaluation-result-4390212-1568353951/solver-4390212-1568353951 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568323660-10514 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4390212-1568353951.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=16131, runsolver pid=16128
Current StackSize limit: 8192 KiB


[startup+0.100152 s]*
/proc/loadavg: 2.04 2.04 2.05 3/199 16132
/proc/meminfo: memFree=20761728/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5080 CPUtime=0.1 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 1446 0 0 0 10 0 0 0 20 0 1 0 411661967 29089792 1270 33554432000 4194304 6210612 140728286555568 140728286552104 5126224 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1270 895 493 0 407 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5080 KiB

[startup+0.209399 s]*
/proc/loadavg: 2.04 2.04 2.05 3/199 16132
/proc/meminfo: memFree=20761728/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5080 CPUtime=0.21 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 1452 0 0 0 21 0 0 0 20 0 1 0 411661967 29089792 1270 33554432000 4194304 6210612 140728286555568 140728286552104 5126527 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1270 895 493 0 407 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5080 KiB

[startup+0.308846 s]*
/proc/loadavg: 2.04 2.04 2.05 3/199 16132
/proc/meminfo: memFree=20761728/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5080 CPUtime=0.31 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 1452 0 0 0 31 0 0 0 20 0 1 0 411661967 29089792 1270 33554432000 4194304 6210612 140728286555568 140728286552104 5392880 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1270 895 493 0 407 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5080 KiB

[startup+0.70028 s]
/proc/loadavg: 2.04 2.04 2.05 3/199 16132
/proc/meminfo: memFree=20761112/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5080 CPUtime=0.69 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 1452 0 0 0 69 0 0 0 20 0 1 0 411661967 29089792 1270 33554432000 4194304 6210612 140728286555568 140728286553704 5125244 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1270 895 493 0 407 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5080 KiB

[startup+1.50034 s]
/proc/loadavg: 2.04 2.04 2.05 3/199 16132
/proc/meminfo: memFree=20761112/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5080 CPUtime=1.49 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 1452 0 0 0 149 0 0 0 20 0 1 0 411661967 29089792 1270 33554432000 4194304 6210612 140728286555568 140728286553704 5249727 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1270 895 493 0 407 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5080 KiB

[startup+3.10895 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 16134
/proc/meminfo: memFree=20760348/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5156 CPUtime=3.1 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 1745 0 0 0 310 0 0 0 20 0 1 0 411661967 29089792 1289 33554432000 4194304 6210612 140728286555568 140728286553704 5125134 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1289 895 493 0 407 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5156 KiB

[startup+6.30026 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 16134
/proc/meminfo: memFree=20760548/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5156 CPUtime=6.29 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 2054 0 0 0 629 0 0 0 20 0 1 0 411661967 29089792 1289 33554432000 4194304 6210612 140728286555568 140728286553704 5249727 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1289 895 493 0 407 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5156 KiB

[startup+9.23136 s]
# the end of solver process 16131 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=9.22875 s, system=0.001666 s

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

[startup+6.40028 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 16134
/proc/meminfo: memFree=20760548/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5156 CPUtime=6.39 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 2054 0 0 0 639 0 0 0 20 0 1 0 411661967 29089792 1289 33554432000 4194304 6210612 140728286555568 140728286553704 5157660 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1289 895 493 0 407 0
Current children cumulated CPU time: 6.39 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5156 KiB

[startup+8.00025 s]*
/proc/loadavg: 2.04 2.04 2.05 3/200 16134
/proc/meminfo: memFree=20760548/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5156 CPUtime=8 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 2054 0 0 0 800 0 0 0 20 0 1 0 411661967 29089792 1289 33554432000 4194304 6210612 140728286555568 140728286553704 5249729 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1289 895 493 0 407 0
Current children cumulated CPU time: 8 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5156 KiB

[startup+8.80025 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 16134
/proc/meminfo: memFree=20760548/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5156 CPUtime=8.79 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 2354 0 0 0 879 0 0 0 20 0 1 0 411661967 29089792 1289 33554432000 4194304 6210612 140728286555568 140728286553704 5249712 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1289 895 493 0 407 0
Current children cumulated CPU time: 8.79 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5156 KiB

[startup+9.20025 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 16134
/proc/meminfo: memFree=20760548/32770624 swapFree=66940188/67108860
[pid=16131] ppid=16128 vsize=28408 memory=5156 CPUtime=9.19 cores=1,3,5,7
/proc/16131/stat : 16131 (cosoco) R 16128 16131 10482 0 -1 4202496 2354 0 0 0 919 0 0 0 20 0 1 0 411661967 29089792 1289 33554432000 4194304 6210612 140728286555568 140728286553704 5192928 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 35209216 140728286557195 140728286557297 140728286557297 140728286560206 0
/proc/16131/statm: 7102 1289 895 493 0 407 0
Current children cumulated CPU time: 9.19 s
Current children cumulated vsize: 28408 KiB
Current children cumulated memory: 5156 KiB

Child status: 0
Real time (s): 9.23139
CPU time (s): 9.23042
CPU user time (s): 9.22875
CPU system time (s): 0.001666
CPU usage (%): 99.9895
Max. virtual memory (cumulated for all children) (KiB): 28408
Max. memory (cumulated for all children) (KiB): 5156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.22875
system time used= 0.001666
maximum resident set size= 5224
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2407
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 16131
#   total CPU time (s): 9.23042
#   total CPU user time (s): 9.22875
#   total CPU system time (s): 0.001666

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.058437 second user time and 0.096123 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-13 07:51:49
IDJOB=4390212
IDBENCH=138306
IDSOLVER=2831
FILE ID=node125/4390212-1568353951
RUNJOBID= node125-1568323660-10514
PBS_JOBID= 21701146
Free space on /tmp= 57376 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff73.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4390212-1568353951/watcher-4390212-1568353951 -o /tmp/evaluation-result-4390212-1568353951/solver-4390212-1568353951 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568323660-10514 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4390212-1568353951.xml

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

MD5SUM BENCH= 801e7f15777543f741f290b294b0d689
RANDOM SEED=667510443

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        20762808 kB
MemAvailable:   31793860 kB
Buffers:          194804 kB
Cached:         11016620 kB
SwapCached:        66996 kB
Active:           972304 kB
Inactive:       10309780 kB
Active(anon):       7900 kB
Inactive(anon):   103868 kB
Active(file):     964404 kB
Inactive(file): 10205912 kB
Unevictable:      108984 kB
Mlocked:          108984 kB
SwapTotal:      67108860 kB
SwapFree:       66940188 kB
Dirty:              2728 kB
Writeback:             0 kB
AnonPages:        114924 kB
Mapped:            44832 kB
Shmem:             32228 kB
Slab:             318184 kB
SReclaimable:     289196 kB
SUnreclaim:        28988 kB
KernelStack:        3552 kB
PageTables:         5244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 57372 MiB
End job on node125 at 2019-09-13 07:51:58