Trace number 4240534

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
R1: Mistral-2.0 2017-06-28OPT1149 14.2636 14.2673

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-chr20b.xml
MD5SUM260fd80204e0f144bd4a5efeedc28067
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1149
Best CPU time to get the best result obtained on this benchmark3.40681
Satisfiable
(Un)Satisfiability was proved
Number of variables420
Number of constraints20
Number of domains2
Minimum domain size10
Maximum domain size20
Distribution of domain sizes[{"size":10,"count":19},{"size":20,"count":20}]
Minimum variable degree0
Maximum variable degree3
Distribution of variable degrees[{"degree":0,"count":381},{"degree":2,"count":21},{"degree":3,"count":18}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":19},{"arity":20,"count":1}]
Number of extensional constraints19
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":19},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.00	c Mistral-2017-06-28
0.00/0.02	o 5094
0.00/0.02	o 4919
0.00/0.02	o 4874
0.00/0.02	o 4810
0.00/0.02	o 4806
0.00/0.02	o 4688
0.00/0.03	o 4630
0.00/0.03	o 4371
0.00/0.03	o 4339
0.00/0.03	o 4245
0.00/0.03	o 3975
0.00/0.03	o 3921
0.00/0.03	o 3907
0.00/0.03	o 3877
0.00/0.03	o 3679
0.00/0.04	o 3669
0.00/0.04	o 3511
0.00/0.04	o 3393
0.00/0.04	o 3388
0.00/0.04	o 3315
0.00/0.04	o 3111
0.00/0.04	o 2997
0.00/0.04	o 2996
0.00/0.04	o 2938
0.00/0.04	o 2904
0.00/0.05	o 2748
0.00/0.05	o 2660
0.00/0.05	o 2357
0.00/0.05	o 2327
0.00/0.05	o 2285
0.00/0.06	o 2275
0.00/0.06	o 2274
0.00/0.06	o 2237
0.00/0.07	o 2049
0.00/0.07	o 1978
0.00/0.07	o 1941
0.00/0.07	o 1923
0.00/0.07	o 1912
0.00/0.07	o 1898
0.00/0.07	o 1785
0.00/0.08	o 1751
0.00/0.08	o 1745
0.00/0.08	o 1685
0.00/0.08	o 1654
0.00/0.09	o 1647
0.00/0.09	o 1645
0.00/0.09	o 1641
0.00/0.09	o 1543
0.09/0.12	o 1514
0.09/0.12	o 1480
0.09/0.12	o 1465
0.09/0.12	o 1403
0.09/0.12	o 1393
0.09/0.13	o 1382
0.09/0.13	o 1376
0.09/0.13	o 1364
0.09/0.13	o 1355
0.09/0.14	o 1247
0.09/0.14	o 1237
0.09/0.15	o 1230
0.09/0.15	o 1218
0.69/0.72	o 1187
0.69/0.74	o 1186
0.69/0.75	o 1176
1.10/1.16	o 1172
5.89/5.92	o 1167
5.89/5.93	o 1149
14.19/14.26	s OPTIMUM FOUND
14.19/14.26	v <instantiation type="optimum" cost="1149">
14.19/14.26	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] d[0][0] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] d[0][16] d[0][17] d[0][18] d[0][19] d[1][0] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8] d[1][9] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] d[1][16] d[1][17] d[1][18] d[1][19] d[2][0] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][15] d[2][16] d[2][17] d[2][18] d[2][19] d[3][0] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8] d[3][9] d[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][15] d[3][16] d[3][17] d[3][18] d[3][19] d[4][0] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][15] d[4][16] d[4][17] d[4][18] d[4][19] d[5][0] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[5][7] d[5][8] d[5][9] d[5][10] d[5][11] d[5][12] d[5][13] d[5][14] d[5][15] d[5][16] d[5][17] d[5][18] d[5][19] d[6][0] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] d[6][7] d[6][8] d[6][9] d[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][15] d[6][16] d[6][17] d[6][18] d[6][19] d[7][0] d[7][1] d[7][2] d[7][3] d[7][4] d[7][5] d[7][6] d[7][7] d[7][8] d[7][9] d[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][15] d[7][16] d[7][17] d[7][18] d[7][19] d[8][0] d[8][1] d[8][2] d[8][3] d[8][4] d[8][5] d[8][6] d[8][7] d[8][8] d[8][9] d[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][15] d[8][16] d[8][17] d[8][18] d[8][19] d[9][0] d[9][1] d[9][2] d[9][3] d[9][4] d[9][5] d[9][6] d[9][7] d[9][8] d[9][9] d[9][10] d[9][11] d[9][12] d[9][13] d[9][14] d[9][15] d[9][16] d[9][17] d[9][18] d[9][19] d[10][0] d[10][1] d[10][2] d[10][3] d[10][4] d[10][5] d[10][6] d[10][7] d[10][8] d[10][9] d[10][10] d[10][11] d[10][12] d[10][13] d[10][14] d[10][15] d[10][16] d[10][17] d[10][18] d[10][19] d[11][0] d[11][1] d[11][2] d[11][3] d[11][4] d[11][5] d[11][6] d[11][7] d[11][8] d[11][9] d[11][10] d[11][11] d[11][12] d[11][13] d[11][14] d[11][15] d[11][16] d[11][17] d[11][18] d[11][19] d[12][0] d[12][1] d[12][2] d[12][3] d[12][4] d[12][5] d[12][6] d[12][7] d[12][8] d[12][9] d[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][15] d[12][16] d[12][17] d[12][18] d[12][19] d[13][0] d[13][1] d[13][2] d[13][3] d[13][4] d[13][5] d[13][6] d[13][7] d[13][8] d[13][9] d[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][15] d[13][16] d[13][17] d[13][18] d[13][19] d[14][0] d[14][1] d[14][2] d[14][3] d[14][4] d[14][5] d[14][6] d[14][7] d[14][8] d[14][9] d[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][15] d[14][16] d[14][17] d[14][18] d[14][19] d[15][0] d[15][1] d[15][2] d[15][3] d[15][4] d[15][5] d[15][6] d[15][7] d[15][8] d[15][9] d[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] d[15][16] d[15][17] d[15][18] d[15][19] d[16][0] d[16][1] d[16][2] d[16][3] d[16][4] d[16][5] d[16][6] d[16][7] d[16][8] d[16][9] d[16][10] d[16][11] d[16][12] d[16][13] d[16][14] d[16][15] d[16][16] d[16][17] d[16][18] d[16][19] d[17][0] d[17][1] d[17][2] d[17][3] d[17][4] d[17][5] d[17][6] d[17][7] d[17][8] d[17][9] d[17][10] d[17][11] d[17][12] d[17][13] d[17][14] d[17][15] d[17][16] d[17][17] d[17][18] d[17][19] d[18][0] d[18][1] d[18][2] d[18][3] d[18][4] d[18][5] d[18][6] d[18][7] d[18][8] d[18][9] d[18][10] d[18][11] d[18][12] d[18][13] d[18][14] d[18][15] d[18][16] d[18][17] d[18][18] d[18][19] d[19][0] d[19][1] d[19][2] d[19][3] d[19][4] d[19][5] d[19][6] d[19][7] d[19][8] d[19][9] d[19][10] d[19][11] d[19][12] d[19][13] d[19][14] d[19][15] d[19][16] d[19][17] d[19][18] d[19][19] </list>
14.19/14.26	v   <values> 19 2 8 6 0 11 15 5 7 13 9 3 4 12 16 1 17 10 18 14 * 1 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 2 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 4 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * 2 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * </values>
14.19/14.26	v </instantiation>

Verifier Data 

OK	1149

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-4240534-1500640724/watcher-4240534-1500640724 -o /tmp/evaluation-result-4240534-1500640724/solver-4240534-1500640724 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node133-1500623778-4880 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 577286252 HOME/instance-4240534-1500640724.xml 

pid=7678
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.02 2.05 2/190 7681
/proc/meminfo: memFree=31562084/32770624 swapFree=6428/423368
[pid=7681] ppid=7678 vsize=29200 CPUtime=0 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 1098 0 0 0 0 0 0 0 20 0 1 0 17514266 29900800 868 33554432000 4194304 7402444 140734319948672 140734319945720 140000441256933 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7300 868 618 784 0 314 0

[startup+0.100172 s]
/proc/loadavg: 2.00 2.02 2.05 2/190 7681
/proc/meminfo: memFree=31562084/32770624 swapFree=6428/423368
[pid=7681] ppid=7678 vsize=31776 CPUtime=0.09 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 1815 0 0 0 9 0 0 0 20 0 1 0 17514266 32538624 1594 33554432000 4194304 7402444 140734319948672 140734319943688 4529200 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1594 707 784 0 958 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31776

[startup+0.200312 s]
/proc/loadavg: 2.00 2.02 2.05 2/190 7681
/proc/meminfo: memFree=31562084/32770624 swapFree=6428/423368
[pid=7681] ppid=7678 vsize=31776 CPUtime=0.19 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 1818 0 0 0 19 0 0 0 20 0 1 0 17514266 32538624 1594 33554432000 4194304 7402444 140734319948672 140734319943688 4708207 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1594 707 784 0 958 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 31776

[startup+0.300327 s]
/proc/loadavg: 2.00 2.02 2.05 2/190 7681
/proc/meminfo: memFree=31562084/32770624 swapFree=6428/423368
[pid=7681] ppid=7678 vsize=31776 CPUtime=0.29 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 1818 0 0 0 29 0 0 0 20 0 1 0 17514266 32538624 1594 33554432000 4194304 7402444 140734319948672 140734319943688 4484602 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1594 707 784 0 958 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31776

[startup+0.700282 s]
/proc/loadavg: 2.00 2.02 2.05 2/190 7681
/proc/meminfo: memFree=31562084/32770624 swapFree=6428/423368
[pid=7681] ppid=7678 vsize=31776 CPUtime=0.69 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 1818 0 0 0 69 0 0 0 20 0 1 0 17514266 32538624 1594 33554432000 4194304 7402444 140734319948672 140734319943688 4484555 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1594 707 784 0 958 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31776

[startup+1.50027 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 7682
/proc/meminfo: memFree=31558036/32770624 swapFree=6428/423328
[pid=7681] ppid=7678 vsize=31776 CPUtime=1.49 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 1818 0 0 0 149 0 0 0 20 0 1 0 17514266 32538624 1594 33554432000 4194304 7402444 140734319948672 140734319943688 4379002 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1594 707 784 0 958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31776

[startup+3.10028 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 7682
/proc/meminfo: memFree=31557664/32770624 swapFree=6428/423328
[pid=7681] ppid=7678 vsize=31776 CPUtime=3.09 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 2200 0 0 0 309 0 0 0 20 0 1 0 17514266 32538624 1650 33554432000 4194304 7402444 140734319948672 140734319943688 5754000 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1650 710 784 0 958 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31776

[startup+6.30027 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 7682
/proc/meminfo: memFree=31557456/32770624 swapFree=6428/423328
[pid=7681] ppid=7678 vsize=31776 CPUtime=6.29 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 2602 0 0 0 629 0 0 0 20 0 1 0 17514266 32538624 1650 33554432000 4194304 7402444 140734319948672 140734319943688 4484571 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1650 710 784 0 958 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31776

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 7682
/proc/meminfo: memFree=31556784/32770624 swapFree=6428/423344
[pid=7681] ppid=7678 vsize=31776 CPUtime=12.69 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 2977 0 0 0 1269 0 0 0 20 0 1 0 17514266 32538624 1650 33554432000 4194304 7402444 140734319948672 140734319943688 4377600 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1650 710 784 0 958 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31776

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7681 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+12.8003 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 7682
/proc/meminfo: memFree=31556784/32770624 swapFree=6428/423344
[pid=7681] ppid=7678 vsize=31776 CPUtime=12.79 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 2977 0 0 0 1279 0 0 0 20 0 1 0 17514266 32538624 1650 33554432000 4194304 7402444 140734319948672 140734319943688 4484450 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1650 710 784 0 958 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 31776

[startup+13.6003 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 7682
/proc/meminfo: memFree=31556784/32770624 swapFree=6428/423344
[pid=7681] ppid=7678 vsize=31776 CPUtime=13.59 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 3351 0 0 0 1359 0 0 0 20 0 1 0 17514266 32538624 1650 33554432000 4194304 7402444 140734319948672 140734319943688 4484555 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1650 710 784 0 958 0
Current children cumulated CPU time (s) 13.59
Current children cumulated vsize (KiB) 31776

[startup+14.0003 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 7682
/proc/meminfo: memFree=31556784/32770624 swapFree=6428/423344
[pid=7681] ppid=7678 vsize=31776 CPUtime=13.99 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 3351 0 0 0 1399 0 0 0 20 0 1 0 17514266 32538624 1650 33554432000 4194304 7402444 140734319948672 140734319943688 5754011 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1650 710 784 0 958 0
Current children cumulated CPU time (s) 13.99
Current children cumulated vsize (KiB) 31776

[startup+14.2003 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 7682
/proc/meminfo: memFree=31556784/32770624 swapFree=6428/423344
[pid=7681] ppid=7678 vsize=31776 CPUtime=14.19 cores=0,2,4,6
/proc/7681/stat : 7681 (MistralXCSP) R 7678 7681 4849 0 -1 4202496 3351 0 0 0 1419 0 0 0 20 0 1 0 17514266 32538624 1650 33554432000 4194304 7402444 140734319948672 140734319943688 4378328 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 13795328 140734319953065 140734319953214 140734319953214 140734319955913 0
/proc/7681/statm: 7944 1650 710 784 0 958 0
Current children cumulated CPU time (s) 14.19
Current children cumulated vsize (KiB) 31776

Child status: 0
Real time (s): 14.2673
CPU time (s): 14.2636
CPU user time (s): 14.2616
CPU system time (s): 0.002085
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 31776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.2616
system time used= 0.002085
maximum resident set size= 6636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3482
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= 732

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043659 second user time and 0.065089 second system time

The end

Launcher Data 

Begin job on node133 at 2017-07-21 14:38:44
IDJOB=4240534
IDBENCH=123097
IDSOLVER=2622
FILE ID=node133/4240534-1500640724
RUNJOBID= node133-1500623778-4880
PBS_JOBID= 20623000
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-06-28
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-chr20b.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4240534-1500640724/watcher-4240534-1500640724 -o /tmp/evaluation-result-4240534-1500640724/solver-4240534-1500640724 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node133-1500623778-4880 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 577286252 HOME/instance-4240534-1500640724.xml

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

MD5SUM BENCH= 260fd80204e0f144bd4a5efeedc28067
RANDOM SEED=577286252

node133.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.03
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		: 1867.000
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	: 5334.03
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		: 1600.000
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		: 2267.000
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	: 5334.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31562056 kB
MemAvailable:   31979744 kB
Buffers:          159260 kB
Cached:           547152 kB
SwapCached:            0 kB
Active:           346060 kB
Inactive:         440440 kB
Active(anon):      82808 kB
Inactive(anon):    17072 kB
Active(file):     263252 kB
Inactive(file):   423368 kB
Unevictable:        6428 kB
Mlocked:            6428 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             11664 kB
Writeback:             0 kB
AnonPages:         86192 kB
Mapped:            33920 kB
Shmem:             17064 kB
Slab:             119164 kB
SReclaimable:      93804 kB
SUnreclaim:        25360 kB
KernelStack:        3312 kB
PageTables:         5504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     361924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 62016 MiB
End job on node133 at 2017-07-21 14:38:58