Trace number 4240510

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 2017-06-28OPT4752 56.8293 56.8347

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 benchmark4.6212301
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 

0.00/0.00	c Mistral-2017-06-28
0.00/0.01	o 39067
0.00/0.01	o 34788
0.00/0.01	o 34713
0.00/0.01	o 28093
0.00/0.01	o 28078
0.00/0.02	o 28015
0.00/0.02	o 27763
0.00/0.02	o 27700
0.00/0.02	o 27663
0.00/0.02	o 27450
0.00/0.02	o 27443
0.00/0.02	o 26265
0.00/0.02	o 25045
0.00/0.02	o 24881
0.00/0.02	o 24812
0.00/0.02	o 19050
0.00/0.02	o 18776
0.00/0.02	o 17998
0.00/0.02	o 17760
0.00/0.02	o 17742
0.00/0.03	o 17739
0.00/0.03	o 17690
0.00/0.03	o 17688
0.00/0.03	o 15762
0.00/0.03	o 14823
0.00/0.03	o 14645
0.00/0.03	o 12247
0.00/0.03	o 12229
0.00/0.03	o 10587
0.00/0.04	o 8555
0.00/0.04	o 8463
0.00/0.04	o 8427
0.00/0.04	o 8381
0.00/0.04	o 8274
0.00/0.05	o 8066
0.00/0.05	o 7886
0.00/0.06	o 7638
0.00/0.07	o 7636
0.00/0.07	o 7559
0.00/0.07	o 7478
0.00/0.07	o 7068
0.00/0.09	o 7025
0.09/0.10	o 7003
0.09/0.10	o 6970
0.09/0.10	o 6734
0.09/0.10	o 6248
0.09/0.10	o 6196
0.09/0.10	o 6101
0.09/0.11	o 6012
0.09/0.11	o 5893
0.09/0.12	o 5777
0.09/0.12	o 5537
0.09/0.16	o 4970
0.09/0.16	o 4752
56.79/56.83	s OPTIMUM FOUND
56.79/56.83	v <instantiation type="optimum" cost="4752">
56.79/56.83	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>
56.79/56.83	v   <values> 12 1 4 6 7 0 13 5 3 2 14 8 11 10 9 * 4 2 * * * * * * * * * * * * * * * 3 * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * 5 * * * * * * * * * * * * * * * 12 * * * * * * * * * * * * * * * 39 * * * * * * * * * * * * * * * 20 * * * * * * * * * * * * * * * 50 * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * 4 * * * * * * * * * * * * * * * 11 * * * * * * * * * * * * * * * 10 * * * * * * * * * * * * * * * 13 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * </values>
56.79/56.83	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-4240510-1500640647/watcher-4240510-1500640647 -o /tmp/evaluation-result-4240510-1500640647/solver-4240510-1500640647 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node115-1500623785-5697 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1179727361 HOME/instance-4240510-1500640647.xml 

pid=7902
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: 2.02 2.02 2.05 3/186 7905
/proc/meminfo: memFree=30078368/32770624 swapFree=6176/1809356
[pid=7905] ppid=7902 vsize=29068 CPUtime=0 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 1030 0 0 0 0 0 0 0 20 0 1 0 18700224 29765632 802 33554432000 4194304 7402444 140729444941616 140729444938664 140343400451045 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7267 802 620 784 0 281 0

[startup+0.100172 s]
/proc/loadavg: 2.02 2.02 2.05 3/186 7905
/proc/meminfo: memFree=30078368/32770624 swapFree=6176/1809356
[pid=7905] ppid=7902 vsize=31132 CPUtime=0.09 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 1636 0 0 0 9 0 0 0 20 0 1 0 18700224 31879168 1462 33554432000 4194304 7402444 140729444941616 140729444936632 5754048 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1462 710 784 0 797 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31132

[startup+0.200365 s]
/proc/loadavg: 2.02 2.02 2.05 3/186 7905
/proc/meminfo: memFree=30078368/32770624 swapFree=6176/1809356
[pid=7905] ppid=7902 vsize=31132 CPUtime=0.19 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 1642 0 0 0 19 0 0 0 20 0 1 0 18700224 31879168 1462 33554432000 4194304 7402444 140729444941616 140729444936632 5871069 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1462 710 784 0 797 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 31132

[startup+0.300317 s]
/proc/loadavg: 2.02 2.02 2.05 3/186 7905
/proc/meminfo: memFree=30078368/32770624 swapFree=6176/1809356
[pid=7905] ppid=7902 vsize=31132 CPUtime=0.29 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 1642 0 0 0 29 0 0 0 20 0 1 0 18700224 31879168 1462 33554432000 4194304 7402444 140729444941616 140729444936632 140343403886263 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1462 710 784 0 797 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31132

[startup+0.700277 s]
/proc/loadavg: 2.02 2.02 2.05 3/186 7905
/proc/meminfo: memFree=30078368/32770624 swapFree=6176/1809356
[pid=7905] ppid=7902 vsize=31132 CPUtime=0.69 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 1643 0 0 0 69 0 0 0 20 0 1 0 18700224 31879168 1462 33554432000 4194304 7402444 140729444941616 140729444936632 4484665 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1462 710 784 0 797 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31132

[startup+1.50027 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074964/32770624 swapFree=6176/1809332
[pid=7905] ppid=7902 vsize=31132 CPUtime=1.49 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 1643 0 0 0 149 0 0 0 20 0 1 0 18700224 31879168 1462 33554432000 4194304 7402444 140729444941616 140729444936632 5754032 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1462 710 784 0 797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31132

[startup+3.10028 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074592/32770624 swapFree=6176/1809332
[pid=7905] ppid=7902 vsize=31132 CPUtime=3.09 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 1989 0 0 0 309 0 0 0 20 0 1 0 18700224 31879168 1475 33554432000 4194304 7402444 140729444941616 140729444936632 4377740 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1475 710 784 0 797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31132

[startup+6.30027 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074400/32770624 swapFree=6176/1809344
[pid=7905] ppid=7902 vsize=31132 CPUtime=6.29 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 2335 0 0 0 629 0 0 0 20 0 1 0 18700224 31879168 1475 33554432000 4194304 7402444 140729444941616 140729444936632 4484877 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1475 710 784 0 797 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31132

[startup+12.7003 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074152/32770624 swapFree=6176/1809348
[pid=7905] ppid=7902 vsize=31132 CPUtime=12.69 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 2682 0 0 0 1269 0 0 0 20 0 1 0 18700224 31879168 1475 33554432000 4194304 7402444 140729444941616 140729444936632 4747360 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1475 710 784 0 797 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31132

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074280/32770624 swapFree=6176/1809352
[pid=7905] ppid=7902 vsize=31132 CPUtime=25.49 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 3369 0 0 0 2549 0 0 0 20 0 1 0 18700224 31879168 1475 33554432000 4194304 7402444 140729444941616 140729444936632 5750752 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1475 710 784 0 797 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31132

[startup+51.1003 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074280/32770624 swapFree=6176/1809368
[pid=7905] ppid=7902 vsize=31132 CPUtime=51.09 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 3710 0 0 0 5109 0 0 0 20 0 1 0 18700224 31879168 1475 33554432000 4194304 7402444 140729444941616 140729444936632 4484648 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1475 710 784 0 797 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 31132

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 7905 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074280/32770624 swapFree=6176/1809368
[pid=7905] ppid=7902 vsize=31132 CPUtime=51.19 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 3710 0 0 0 5119 0 0 0 20 0 1 0 18700224 31879168 1475 33554432000 4194304 7402444 140729444941616 140729444936632 4379002 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1475 710 784 0 797 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 31132

[startup+54.4003 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074280/32770624 swapFree=6176/1809372
[pid=7905] ppid=7902 vsize=31132 CPUtime=54.39 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 3710 0 0 0 5439 0 0 0 20 0 1 0 18700224 31879168 1475 33554432000 4194304 7402444 140729444941616 140729444936632 4484107 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1475 710 784 0 797 0
Current children cumulated CPU time (s) 54.39
Current children cumulated vsize (KiB) 31132

[startup+56.0003 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074280/32770624 swapFree=6176/1809372
[pid=7905] ppid=7902 vsize=31132 CPUtime=55.99 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 3710 0 0 0 5599 0 0 0 20 0 1 0 18700224 31879168 1475 33554432000 4194304 7402444 140729444941616 140729444936632 140343403886224 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1475 710 784 0 797 0
Current children cumulated CPU time (s) 55.99
Current children cumulated vsize (KiB) 31132

[startup+56.4003 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074156/32770624 swapFree=6176/1809372
[pid=7905] ppid=7902 vsize=31132 CPUtime=56.39 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 3710 0 0 0 5639 0 0 0 20 0 1 0 18700224 31879168 1475 33554432000 4194304 7402444 140729444941616 140729444936632 5818189 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1475 710 784 0 797 0
Current children cumulated CPU time (s) 56.39
Current children cumulated vsize (KiB) 31132

[startup+56.8003 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 7906
/proc/meminfo: memFree=30074156/32770624 swapFree=6176/1809372
[pid=7905] ppid=7902 vsize=31132 CPUtime=56.79 cores=0,2,4,6
/proc/7905/stat : 7905 (MistralXCSP) R 7902 7905 5666 0 -1 4202496 3710 0 0 0 5679 0 0 0 20 0 1 0 18700224 31879168 1475 33554432000 4194304 7402444 140729444941616 140729444936632 5327213 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9500608 9505824 19300352 140729444947112 140729444947262 140729444947262 140729444949961 0
/proc/7905/statm: 7783 1475 710 784 0 797 0
Current children cumulated CPU time (s) 56.79
Current children cumulated vsize (KiB) 31132

Child status: 0
Real time (s): 56.8347
CPU time (s): 56.8293
CPU user time (s): 56.8269
CPU system time (s): 0.00244
CPU usage (%): 99.9905
Max. virtual memory (cumulated for all children) (KiB): 31132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.8269
system time used= 0.00244
maximum resident set size= 5936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3809
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= 10
involuntary context switches= 2857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.123274 second user time and 0.222732 second system time

The end

Launcher Data 

Begin job on node115 at 2017-07-21 14:37:28
IDJOB=4240510
IDBENCH=123040
IDSOLVER=2622
FILE ID=node115/4240510-1500640647
RUNJOBID= node115-1500623785-5697
PBS_JOBID= 20623016
Free space on /tmp= 61992 MiB

SOLVER NAME= Mistral-2.0 2017-06-28
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-chr15c.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-4240510-1500640647/watcher-4240510-1500640647 -o /tmp/evaluation-result-4240510-1500640647/solver-4240510-1500640647 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node115-1500623785-5697 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1179727361 HOME/instance-4240510-1500640647.xml

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

MD5SUM BENCH= ce755c39cb9d6ddef8bea85f09074509
RANDOM SEED=1179727361

node115.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		: 1733.000
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	: 5333.26
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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.26
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1600.000
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	: 5333.26
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		: 1867.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.26
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:        30078428 kB
MemAvailable:   32004780 kB
Buffers:          163604 kB
Cached:          2049296 kB
SwapCached:            0 kB
Active:           441068 kB
Inactive:        1826416 kB
Active(anon):      57124 kB
Inactive(anon):    17060 kB
Active(file):     383944 kB
Inactive(file):  1809356 kB
Unevictable:        6176 kB
Mlocked:            6176 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5712 kB
Writeback:             0 kB
AnonPages:         68612 kB
Mapped:            34728 kB
Shmem:             17040 kB
Slab:             122976 kB
SReclaimable:      97772 kB
SUnreclaim:        25204 kB
KernelStack:        3568 kB
PageTables:         5052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     336596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       99712 kB
DirectMap2M:    33445888 kB

Free space on /tmp at the end= 61988 MiB
End job on node115 at 2017-07-21 14:38:24