Trace number 4251921

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
Naxos 1.1.0OPT4752 61.8324 61.8322

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-chr15c.xml
MD5SUMce755c39cb9d6ddef8bea85f09074509
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4752
Best CPU time to get the best result obtained on this benchmark46.0392
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints15
Number of domains2
Minimum domain size15
Maximum domain size64
Distribution of domain sizes[{"size":15,"count":15},{"size":64,"count":14}]
Minimum variable degree0
Maximum variable degree3
Distribution of variable degrees[{"degree":0,"count":211},{"degree":2,"count":16},{"degree":3,"count":13}]
Minimum constraint arity3
Maximum constraint arity15
Distribution of constraint arities[{"arity":3,"count":14},{"arity":15,"count":1}]
Number of extensional constraints14
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":14},{"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	o 29497
0.00/0.01	o 27650
0.00/0.01	o 26833
0.00/0.01	o 25296
0.00/0.01	o 25215
0.00/0.01	o 25197
0.00/0.01	o 24045
0.00/0.01	o 23949
0.00/0.02	o 23928
0.00/0.02	o 23832
0.00/0.02	o 23743
0.00/0.02	o 23678
0.00/0.02	o 23648
0.00/0.02	o 23561
0.00/0.02	o 23532
0.00/0.03	o 23341
0.00/0.03	o 23333
0.00/0.03	o 22001
0.00/0.03	o 21953
0.00/0.05	o 21403
0.09/0.13	o 21042
0.09/0.13	o 20994
0.09/0.14	o 20946
0.19/0.26	o 20758
0.19/0.26	o 20361
0.19/0.26	o 20234
0.19/0.29	o 20167
0.19/0.29	o 20123
0.29/0.31	o 20081
0.49/0.54	o 19982
0.49/0.54	o 19905
0.49/0.54	o 19759
0.69/0.74	o 19381
0.69/0.74	o 19297
0.69/0.74	o 19238
0.69/0.74	o 19190
0.79/0.83	o 19107
0.79/0.83	o 18838
1.39/1.44	o 18742
1.39/1.45	o 18716
1.39/1.45	o 18476
2.09/2.16	o 18457
2.09/2.16	o 18448
2.09/2.16	o 18361
2.09/2.17	o 18139
2.09/2.17	o 18121
2.09/2.17	o 18119
2.09/2.17	o 17886
2.09/2.17	o 17868
2.09/2.17	o 17693
2.09/2.18	o 17579
2.09/2.19	o 17543
2.09/2.20	o 17424
2.19/2.20	o 17184
2.19/2.21	o 17119
2.19/2.21	o 17110
2.29/2.31	o 16952
2.29/2.31	o 16712
2.29/2.32	o 16665
2.29/2.39	o 16420
2.29/2.39	o 16180
2.29/2.39	o 15946
2.39/2.40	o 15572
2.39/2.40	o 15332
2.39/2.45	o 15265
2.49/2.51	o 15199
2.58/2.66	o 15044
2.58/2.66	o 15033
2.58/2.68	o 14704
2.58/2.68	o 14464
2.69/2.78	o 14381
2.69/2.78	o 14141
2.79/2.82	o 14047
2.79/2.82	o 13807
2.79/2.82	o 13591
2.79/2.83	o 13351
2.89/2.94	o 13207
3.30/3.38	o 13161
4.68/4.74	o 12858
4.68/4.75	o 12841
4.68/4.78	o 12594
4.68/4.78	o 12308
4.68/4.78	o 12212
4.68/4.79	o 12200
4.79/4.84	o 11913
4.79/4.84	o 11829
4.79/4.84	o 11820
4.79/4.84	o 11772
4.89/4.91	o 11521
4.89/4.91	o 11479
4.89/4.91	o 11470
5.09/5.16	o 11457
5.09/5.16	o 10862
5.29/5.34	o 10793
5.29/5.34	o 10709
5.29/5.35	o 10540
5.69/5.72	o 10506
5.69/5.72	o 10422
5.69/5.72	o 10280
5.69/5.72	o 10091
5.69/5.76	o 10056
5.79/5.86	o 10033
5.79/5.86	o 9989
6.39/6.40	o 9705
6.39/6.48	o 9566
6.39/6.48	o 9243
6.59/6.66	o 9151
6.69/6.77	o 9132
6.69/6.78	o 9094
6.79/6.84	o 8909
6.79/6.85	o 8865
6.89/6.90	o 8685
6.89/6.90	o 8625
6.89/6.90	o 8555
6.89/6.92	o 7971
6.89/6.92	o 7927
7.59/7.62	o 7885
8.99/9.00	o 7735
9.09/9.15	o 7591
9.90/9.97	o 7545
12.69/12.77	o 7313
12.79/12.88	o 7121
12.89/12.90	o 7105
12.89/12.90	o 6865
12.99/13.06	o 6637
12.99/13.06	o 6397
12.99/13.06	o 6163
12.99/13.06	o 6100
14.09/14.11	o 6033
14.09/14.12	o 6025
14.09/14.12	o 6017
14.09/14.12	o 6006
14.09/14.13	o 5175
14.09/14.13	o 5059
53.99/54.09	o 5054
55.39/55.46	o 4992
55.39/55.47	o 4752
61.79/61.83	s OPTIMUM FOUND
61.79/61.83	v <instantiation>
61.79/61.83	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] 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[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[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[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[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[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[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[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[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[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[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[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[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[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[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] </list>
61.79/61.83	v   <values> 12 1 4 6 7 0 13 5 3 2 14 8 11 10 9 0 4 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 39 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 </values>
61.79/61.83	v </instantiation>

Verifier Data 

OK	4752

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-4251921-1500919774/watcher-4251921-1500919774 -o /tmp/evaluation-result-4251921-1500919774/solver-4251921-1500919774 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1500914920-3563 --watchdog 2560 ./naxos-xcsp3 HOME/instance-4251921-1500919774.xml 

pid=5130
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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 1.89 1.98 2.03 3/181 5133
/proc/meminfo: memFree=31609284/32770624 swapFree=5768/113584
[pid=5133] ppid=5130 vsize=24740 CPUtime=0 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 964 0 0 0 0 0 0 0 20 0 1 0 1566050 25333760 787 33554432000 4194304 6986860 140726114546688 140726114543384 140184549809125 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6185 787 652 682 0 188 0

[startup+0.100156 s]
/proc/loadavg: 1.89 1.98 2.03 3/181 5133
/proc/meminfo: memFree=31609284/32770624 swapFree=5768/113584
[pid=5133] ppid=5130 vsize=25396 CPUtime=0.09 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 1180 0 0 0 9 0 0 0 20 0 1 0 1566050 26005504 973 33554432000 4194304 6986860 140726114546688 140726114543384 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 973 704 682 0 352 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25396

[startup+0.200269 s]
/proc/loadavg: 1.89 1.98 2.03 3/181 5133
/proc/meminfo: memFree=31609284/32770624 swapFree=5768/113584
[pid=5133] ppid=5130 vsize=25396 CPUtime=0.19 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 1180 0 0 0 19 0 0 0 20 0 1 0 1566050 26005504 973 33554432000 4194304 6986860 140726114546688 140726114543384 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 973 704 682 0 352 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 25396

[startup+0.300248 s]
/proc/loadavg: 1.89 1.98 2.03 3/181 5133
/proc/meminfo: memFree=31609284/32770624 swapFree=5768/113584
[pid=5133] ppid=5130 vsize=25396 CPUtime=0.29 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 1180 0 0 0 29 0 0 0 20 0 1 0 1566050 26005504 973 33554432000 4194304 6986860 140726114546688 140726114543384 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 973 704 682 0 352 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25396

[startup+0.700228 s]
/proc/loadavg: 1.89 1.98 2.03 3/181 5133
/proc/meminfo: memFree=31609284/32770624 swapFree=5768/113584
[pid=5133] ppid=5130 vsize=25396 CPUtime=0.69 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 1180 0 0 0 68 1 0 0 20 0 1 0 1566050 26005504 973 33554432000 4194304 6986860 140726114546688 140726114543384 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 973 704 682 0 352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25396

[startup+1.50022 s]
/proc/loadavg: 1.89 1.98 2.03 3/182 5134
/proc/meminfo: memFree=31608168/32770624 swapFree=5768/113584
[pid=5133] ppid=5130 vsize=25396 CPUtime=1.49 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 1180 0 0 0 147 2 0 0 20 0 1 0 1566050 26005504 973 33554432000 4194304 6986860 140726114546688 140726114543384 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 973 704 682 0 352 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25396

[startup+3.10022 s]
/proc/loadavg: 1.89 1.98 2.03 3/182 5134
/proc/meminfo: memFree=31607848/32770624 swapFree=5768/113584
[pid=5133] ppid=5130 vsize=25396 CPUtime=3.09 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 1437 0 0 0 306 3 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114543384 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25396

[startup+6.30022 s]
/proc/loadavg: 1.90 1.98 2.03 3/182 5134
/proc/meminfo: memFree=31607560/32770624 swapFree=5768/113584
[pid=5133] ppid=5130 vsize=25396 CPUtime=6.29 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 1708 0 0 0 623 6 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114542216 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25396

[startup+12.7002 s]
/proc/loadavg: 1.91 1.98 2.03 3/182 5134
/proc/meminfo: memFree=31607512/32770624 swapFree=5768/113620
[pid=5133] ppid=5130 vsize=25396 CPUtime=12.69 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 1974 0 0 0 1258 11 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114542216 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25396

[startup+25.5003 s]
/proc/loadavg: 1.93 1.99 2.03 3/182 5134
/proc/meminfo: memFree=31607708/32770624 swapFree=5768/113636
[pid=5133] ppid=5130 vsize=25396 CPUtime=25.49 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 2491 0 0 0 2529 20 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114542040 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25396

[startup+51.1003 s]
/proc/loadavg: 1.95 1.99 2.03 3/182 5141
/proc/meminfo: memFree=31605420/32770624 swapFree=5768/113656
[pid=5133] ppid=5130 vsize=25396 CPUtime=51.09 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 2751 0 0 0 5071 38 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114542216 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25396

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 5133 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 1.95 1.99 2.03 3/182 5141
/proc/meminfo: memFree=31605420/32770624 swapFree=5768/113656
[pid=5133] ppid=5130 vsize=25396 CPUtime=51.19 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 2751 0 0 0 5081 38 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114542216 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 25396

[startup+57.6002 s]
/proc/loadavg: 1.96 1.99 2.03 3/182 5141
/proc/meminfo: memFree=31605496/32770624 swapFree=5768/113660
[pid=5133] ppid=5130 vsize=25396 CPUtime=57.59 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 2757 0 0 0 5717 42 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114542040 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 57.59
Current children cumulated vsize (KiB) 25396

[startup+59.2002 s]
/proc/loadavg: 1.96 1.99 2.03 3/182 5141
/proc/meminfo: memFree=31605720/32770624 swapFree=5768/113668
[pid=5133] ppid=5130 vsize=25396 CPUtime=59.19 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 2757 0 0 0 5876 43 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114542040 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 59.19
Current children cumulated vsize (KiB) 25396

[startup+60.8002 s]
/proc/loadavg: 1.96 1.99 2.03 3/182 5142
/proc/meminfo: memFree=31605900/32770624 swapFree=5768/113668
[pid=5133] ppid=5130 vsize=25396 CPUtime=60.79 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 2757 0 0 0 6035 44 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114542216 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 60.79
Current children cumulated vsize (KiB) 25396

[startup+61.6002 s]
/proc/loadavg: 1.96 1.99 2.03 3/182 5142
/proc/meminfo: memFree=31605968/32770624 swapFree=5768/113688
[pid=5133] ppid=5130 vsize=25396 CPUtime=61.6 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 2757 0 0 0 6116 44 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114542216 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 61.6
Current children cumulated vsize (KiB) 25396

[startup+61.8002 s]
/proc/loadavg: 1.96 1.99 2.03 3/182 5142
/proc/meminfo: memFree=31605968/32770624 swapFree=5768/113688
[pid=5133] ppid=5130 vsize=25396 CPUtime=61.79 cores=1,3,5,7
/proc/5133/stat : 5133 (naxos-xcsp3) R 5130 5133 3531 0 -1 4202496 2757 0 0 0 6135 44 0 0 20 0 1 0 1566050 26005504 1027 33554432000 4194304 6986860 140726114546688 140726114542216 140184550072700 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0 9087712 9120176 32903168 140726114551054 140726114551135 140726114551135 140726114553834 0
/proc/5133/statm: 6349 1027 709 682 0 352 0
Current children cumulated CPU time (s) 61.79
Current children cumulated vsize (KiB) 25396

Child status: 0
Real time (s): 61.8322
CPU time (s): 61.8324
CPU user time (s): 61.3884
CPU system time (s): 0.444013
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 25396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 61.3884
system time used= 0.444013
maximum resident set size= 4128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2779
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= 5
involuntary context switches= 20

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.131956 second user time and 0.227811 second system time

The end

Launcher Data 

Begin job on node147 at 2017-07-24 20:09:34
IDJOB=4251921
IDBENCH=123040
IDSOLVER=2634
FILE ID=node147/4251921-1500919774
RUNJOBID= node147-1500914920-3563
PBS_JOBID= 20625400
Free space on /tmp= 61680 MiB

SOLVER NAME= Naxos 1.1.0
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-chr15c.xml
COMMAND LINE= ./naxos-xcsp3 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4251921-1500919774/watcher-4251921-1500919774 -o /tmp/evaluation-result-4251921-1500919774/solver-4251921-1500919774 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1500914920-3563 --watchdog 2560  ./naxos-xcsp3 HOME/instance-4251921-1500919774.xml

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

MD5SUM BENCH= ce755c39cb9d6ddef8bea85f09074509
RANDOM SEED=445359608

node147.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	: 5333.57
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	: 5333.57
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	: 5333.57
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	: 5333.57
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:        31609132 kB
MemAvailable:   31548672 kB
Buffers:           32592 kB
Cached:           222072 kB
SwapCached:            0 kB
Active:           688820 kB
Inactive:         122236 kB
Active(anon):     559540 kB
Inactive(anon):     8652 kB
Active(file):     129280 kB
Inactive(file):   113584 kB
Unevictable:        5768 kB
Mlocked:            5768 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2728 kB
Writeback:             0 kB
AnonPages:        563876 kB
Mapped:            29476 kB
Shmem:              8848 kB
Slab:              50060 kB
SReclaimable:      25024 kB
SUnreclaim:        25036 kB
KernelStack:        3280 kB
PageTables:         5244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     792736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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= 61676 MiB
End job on node147 at 2017-07-24 20:10:36