Trace number 4258656

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 1.1OPT8 131.901 131.996

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-esc16d.xml
MD5SUM797dd3ed6ca3fcac5df6221abf320949
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark13.3135
Satisfiable
(Un)Satisfiability was proved
Number of variables272
Number of constraints22
Number of domains2
Minimum domain size4
Maximum domain size16
Distribution of domain sizes[{"size":4,"count":21},{"size":16,"count":16}]
Minimum variable degree0
Maximum variable degree7
Distribution of variable degrees[{"degree":0,"count":235},{"degree":1,"count":2},{"degree":2,"count":22},{"degree":3,"count":6},{"degree":4,"count":2},{"degree":5,"count":3},{"degree":6,"count":1},{"degree":7,"count":1}]
Minimum constraint arity3
Maximum constraint arity16
Distribution of constraint arities[{"arity":3,"count":21},{"arity":16,"count":1}]
Number of extensional constraints21
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":21},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.08	c best=?? lower=-69 upper=0 
0.01/0.10	c
0.01/0.10	c This is cosoco 1.1 --  
0.01/0.10	c
0.01/0.10	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258656-1501663990.xml 
0.01/0.10	c enable optimization
0.01/0.10	c ========================================[ Problem Statistics ]===========================================
0.01/0.10	c |                                                                                                       
0.01/0.10	c |  Parse time        :         0.00 s 
0.01/0.10	c |
0.01/0.10	c |               Variables: 272
0.01/0.10	c |            Domain Sizes: 4..16
0.01/0.10	c |
0.01/0.10	c |             Constraints: 23
0.01/0.10	c |                   Arity: 3..21  -- Ternary: 21
0.01/0.10	c | 
0.01/0.10	c |                   Types: 
0.01/0.10	c |                          All Different: 1
0.01/0.10	c |                          Extension: 21  (nb tuples: 240..240) -- (shared: 20)
0.01/0.10	c |                          Sum: 1
0.01/0.10	c |                          
0.01/0.10	c =========================================================================================================
0.01/0.10	o -25
0.01/0.10	c    1 calls to solver: best=-25 lower=-24 upper=0 
0.01/0.10	o -22
0.01/0.10	o -21
0.01/0.10	c    3 calls to solver: best=-21 lower=-20 upper=0 
0.01/0.10	o -20
0.01/0.10	o -19
0.01/0.10	c    5 calls to solver: best=-19 lower=-18 upper=0 
0.01/0.10	o -18
0.01/0.10	o -17
0.01/0.10	c    7 calls to solver: best=-17 lower=-16 upper=0 
0.01/0.10	o -15
0.01/0.10	o -14
0.01/0.10	c    9 calls to solver: best=-14 lower=-13 upper=0 
0.01/0.10	o -13
0.01/0.10	o -12
0.01/0.10	c   11 calls to solver: best=-12 lower=-11 upper=0 
0.01/0.10	o -11
0.01/0.11	o -10
0.01/0.11	c   13 calls to solver: best=-10 lower=-9 upper=0 
0.01/0.11	o -8
131.80/131.99	c
131.80/131.99	c Optimum found         : -8
131.80/131.99	c
131.80/131.99	
131.80/131.99	v <instantiation type='solution' cost='-8'>
131.80/131.99	v <list>d[0][0] d[0][10] d[0][11] d[0][12] d[0][13] d[0][14] d[0][15] d[0][1] d[0][2] d[0][3] d[0][4] d[0][5] d[0][6] d[0][7] d[0][8] d[0][9] d[10][0] d[10][10] d[10][11] d[10][12] d[10][13] d[10][14] d[10][15] d[10][1] d[10][2] d[10][3] d[10][4] d[10][5] d[10][6] d[10][7] d[10][8] d[10][9] d[11][0] d[11][10] d[11][11] d[11][12] d[11][13] d[11][14] d[11][15] d[11][1] d[11][2] d[11][3] d[11][4] d[11][5] d[11][6] d[11][7] d[11][8] d[11][9] d[12][0] d[12][10] d[12][11] d[12][12] d[12][13] d[12][14] d[12][15] d[12][1] d[12][2] d[12][3] d[12][4] d[12][5] d[12][6] d[12][7] d[12][8] d[12][9] d[13][0] d[13][10] d[13][11] d[13][12] d[13][13] d[13][14] d[13][15] d[13][1] d[13][2] d[13][3] d[13][4] d[13][5] d[13][6] d[13][7] d[13][8] d[13][9] d[14][0] d[14][10] d[14][11] d[14][12] d[14][13] d[14][14] d[14][15] d[14][1] d[14][2] d[14][3] d[14][4] d[14][5] d[14][6] d[14][7] d[14][8] d[14][9] d[15][0] d[15][10] d[15][11] d[15][12] d[15][13] d[15][14] d[15][15] d[15][1] d[15][2] d[15][3] d[15][4] d[15][5] d[15][6] d[15][7] d[15][8] d[15][9] d[1][0] d[1][10] d[1][11] d[1][12] d[1][13] d[1][14] d[1][15] d[1][1] d[1][2] d[1][3] d[1][4] d[1][5] d[1][6] d[1][7] d[1][8] d[1][9] d[2][0] d[2][10] d[2][11] d[2][12] d[2][13] d[2][14] d[2][15] d[2][1] d[2][2] d[2][3] d[2][4] d[2][5] d[2][6] d[2][7] d[2][8] d[2][9] d[3][0] d[3][10] d[3][11] d[3][12] d[3][13] d[3][14] d[3][15] d[3][1] d[3][2] d[3][3] d[3][4] d[3][5] d[3][6] d[3][7] d[3][8] d[3][9] d[4][0] d[4][10] d[4][11] d[4][12] d[4][13] d[4][14] d[4][15] d[4][1] d[4][2] d[4][3] d[4][4] d[4][5] d[4][6] d[4][7] d[4][8] d[4][9] d[5][0] d[5][10] d[5][11] d[5][12] d[5][13] d[5][14] d[5][15] d[5][1] d[5][2] d[5][3] d[5][4] d[5][5] d[5][6] d[5][7] d[5][8] d[5][9] d[6][0] d[6][10] d[6][11] d[6][12] d[6][13] d[6][14] d[6][15] d[6][1] d[6][2] d[6][3] d[6][4] d[6][5] d[6][6] d[6][7] d[6][8] d[6][9] d[7][0] d[7][10] d[7][11] d[7][12] d[7][13] d[7][14] d[7][15] d[7][1] d[7][2] d[7][3] d[7][4] d[7][5] d[7][6] d[7][7] d[7][8] d[7][9] d[8][0] d[8][10] d[8][11] d[8][12] d[8][13] d[8][14] d[8][15] d[8][1] d[8][2] d[8][3] d[8][4] d[8][5] d[8][6] d[8][7] d[8][8] d[8][9] d[9][0] d[9][10] d[9][11] d[9][12] d[9][13] d[9][14] d[9][15] d[9][1] d[9][2] d[9][3] d[9][4] d[9][5] d[9][6] d[9][7] d[9][8] d[9][9] x[0] x[10] x[11] x[12] x[13] x[14] x[15] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
131.80/131.99	v <values>* * * * * * * * * 0 0 * * * * * * * * * 0 * * * * * * * * * * * * * * 0 1 0 * * * * * * * * * * * * * * 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 * * 2 * * * * * * 1 * 0 * * * * 0 * 0 * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 * * 0 * * * * * * * * 0 * * * * * * * * * * * * * * * * 0 * * 0 * * 1 * * * * * * * * * * * 0 * * * * * * * * * * * * * * 1 9 7 15 11 5 14 2 13 0 3 12 4 10 6 8 </values>
131.80/131.99	v </instantiation>
131.80/131.99	
131.80/131.99	c call to solver        : 15
131.80/131.99	c
131.80/131.99	c restarts              : 91          
131.80/131.99	c conflicts             : 5680902      (43070 /sec)
131.80/131.99	c decisions             : 10122594     (76745 /sec)
131.80/131.99	c propagations          : 270763538   (2052804 /sec)
131.80/131.99	c root propagations     : 12709       
131.80/131.99	c filter calls          : 113189593      (858151 /sec)
131.80/131.99	c useless filter calls  : 62757590       (55 %)
131.80/131.99	c Memory used           : 26.62 MB
131.80/131.99	c CPU time              : 131.899 s
131.80/131.99	
131.80/131.99	s OPTIMUM FOUND

Verifier Data 

OK	8

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-4258656-1501663990/watcher-4258656-1501663990 -o /tmp/evaluation-result-4258656-1501663990/solver-4258656-1501663990 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node133-1501661197-22234 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258656-1501663990.xml 

pid=23539
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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 1.99 1.95 2/184 23542
/proc/meminfo: memFree=31432268/32770624 swapFree=0/249224
[pid=23542] ppid=23539 vsize=23672 CPUtime=0 cores=0,2,4,6
/proc/23542/stat : 23542 (runsolver) D 23539 23542 5228 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 14214341 24240128 106 18446744073709551615 4194304 4338465 140721847175968 140721847173608 139834546852567 0 0 1 24578 18446744071580418449 0 0 17 6 0 0 0 0 0 6438912 6441760 30912512 140721847177374 140721847177798 140721847177798 140721847181258 0
/proc/23542/statm: 5918 106 53 36 0 2156 0

[startup+0.100107 s]
/proc/loadavg: 2.00 1.99 1.95 2/184 23542
/proc/meminfo: memFree=31432268/32770624 swapFree=0/249224
[pid=23542] ppid=23539 vsize=27260 CPUtime=0.01 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1078 0 0 0 1 0 0 0 20 0 1 0 14214341 27914240 898 18446744073709551615 4194304 5972556 140737201911952 140737201908600 4978560 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 898 751 435 0 178 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 27260

[startup+0.202316 s]
/proc/loadavg: 2.00 1.99 1.95 2/184 23542
/proc/meminfo: memFree=31432268/32770624 swapFree=0/249224
[pid=23542] ppid=23539 vsize=27260 CPUtime=0.11 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1078 0 0 0 11 0 0 0 20 0 1 0 14214341 27914240 898 18446744073709551615 4194304 5972556 140737201911952 140737201908600 4935392 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 898 751 435 0 178 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 27260

[startup+0.300207 s]
/proc/loadavg: 2.00 1.99 1.95 2/184 23542
/proc/meminfo: memFree=31432268/32770624 swapFree=0/249224
[pid=23542] ppid=23539 vsize=27260 CPUtime=0.21 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1078 0 0 0 21 0 0 0 20 0 1 0 14214341 27914240 898 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4935647 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 898 751 435 0 178 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 27260

[startup+0.700177 s]
/proc/loadavg: 2.00 1.99 1.95 2/184 23542
/proc/meminfo: memFree=31432268/32770624 swapFree=0/249224
[pid=23542] ppid=23539 vsize=27260 CPUtime=0.61 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1078 0 0 0 61 0 0 0 20 0 1 0 14214341 27914240 898 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4935637 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 898 751 435 0 178 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 27260

[startup+1.50018 s]
/proc/loadavg: 2.08 2.00 1.96 3/185 23544
/proc/meminfo: memFree=31431688/32770624 swapFree=0/249172
[pid=23542] ppid=23539 vsize=27260 CPUtime=1.41 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1078 0 0 0 141 0 0 0 20 0 1 0 14214341 27914240 898 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4978733 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 898 751 435 0 178 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 27260

[startup+3.10018 s]
/proc/loadavg: 2.08 2.00 1.96 3/185 23544
/proc/meminfo: memFree=31431812/32770624 swapFree=0/249236
[pid=23542] ppid=23539 vsize=27260 CPUtime=3.01 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1137 0 0 0 301 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 5328607 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 27260

[startup+6.30018 s]
/proc/loadavg: 2.07 2.00 1.96 3/185 23544
/proc/meminfo: memFree=31431568/32770624 swapFree=0/249244
[pid=23542] ppid=23539 vsize=27260 CPUtime=6.21 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1205 0 0 0 621 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 5327988 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 27260

[startup+12.7002 s]
/proc/loadavg: 2.06 2.00 1.96 3/185 23544
/proc/meminfo: memFree=31427848/32770624 swapFree=0/249244
[pid=23542] ppid=23539 vsize=27260 CPUtime=12.61 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1265 0 0 0 1261 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 5323074 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 27260

[startup+25.5002 s]
/proc/loadavg: 2.05 2.00 1.96 3/185 23544
/proc/meminfo: memFree=31427352/32770624 swapFree=0/249260
[pid=23542] ppid=23539 vsize=27260 CPUtime=25.41 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1392 0 0 0 2541 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4934289 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 27260

[startup+51.1002 s]
/proc/loadavg: 2.03 2.00 1.96 3/186 23545
/proc/meminfo: memFree=31423312/32770624 swapFree=0/249272
[pid=23542] ppid=23539 vsize=27260 CPUtime=51.01 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1451 0 0 0 5101 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4908831 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 27260

[startup+102.3 s]
/proc/loadavg: 2.01 2.00 1.96 3/187 23557
/proc/meminfo: memFree=31414716/32770624 swapFree=0/249312
[pid=23542] ppid=23539 vsize=27260 CPUtime=102.21 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1515 0 0 0 10221 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4975680 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 27260

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 23542 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.406 s]
/proc/loadavg: 2.01 2.00 1.96 3/187 23557
/proc/meminfo: memFree=31414716/32770624 swapFree=0/249312
[pid=23542] ppid=23539 vsize=27260 CPUtime=102.31 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1515 0 0 0 10231 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4935585 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 27260

[startup+115.2 s]
/proc/loadavg: 2.01 2.00 1.96 3/187 23557
/proc/meminfo: memFree=31414824/32770624 swapFree=0/249320
[pid=23542] ppid=23539 vsize=27260 CPUtime=115.1 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1515 0 0 0 11510 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4978729 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 115.1
Current children cumulated vsize (KiB) 27260

[startup+121.6 s]
/proc/loadavg: 2.09 2.02 1.97 3/186 23558
/proc/meminfo: memFree=31414460/32770624 swapFree=0/249332
[pid=23542] ppid=23539 vsize=27260 CPUtime=121.5 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1574 0 0 0 12150 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4935858 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 121.5
Current children cumulated vsize (KiB) 27260

[startup+128 s]
/proc/loadavg: 2.08 2.02 1.97 3/186 23559
/proc/meminfo: memFree=31413972/32770624 swapFree=0/249332
[pid=23542] ppid=23539 vsize=27260 CPUtime=127.9 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1574 0 0 0 12790 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4975226 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 127.9
Current children cumulated vsize (KiB) 27260

[startup+129.6 s]
/proc/loadavg: 2.08 2.02 1.97 3/186 23559
/proc/meminfo: memFree=31413972/32770624 swapFree=0/249332
[pid=23542] ppid=23539 vsize=27260 CPUtime=129.5 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1582 0 0 0 12950 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4975084 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 129.5
Current children cumulated vsize (KiB) 27260

[startup+131.2 s]
/proc/loadavg: 2.08 2.02 1.97 3/186 23559
/proc/meminfo: memFree=31413956/32770624 swapFree=0/249332
[pid=23542] ppid=23539 vsize=27260 CPUtime=131.1 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1582 0 0 0 13110 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4978823 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 131.1
Current children cumulated vsize (KiB) 27260

[startup+131.6 s]
/proc/loadavg: 2.08 2.02 1.97 3/186 23559
/proc/meminfo: memFree=31413956/32770624 swapFree=0/249332
[pid=23542] ppid=23539 vsize=27260 CPUtime=131.5 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1582 0 0 0 13150 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4979197 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 131.5
Current children cumulated vsize (KiB) 27260

[startup+131.8 s]
/proc/loadavg: 2.08 2.02 1.97 3/186 23559
/proc/meminfo: memFree=31413956/32770624 swapFree=0/249332
[pid=23542] ppid=23539 vsize=27260 CPUtime=131.7 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1582 0 0 0 13170 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4975571 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 131.7
Current children cumulated vsize (KiB) 27260

[startup+131.9 s]
/proc/loadavg: 2.08 2.02 1.97 3/186 23559
/proc/meminfo: memFree=31413956/32770624 swapFree=0/249332
[pid=23542] ppid=23539 vsize=27260 CPUtime=131.8 cores=0,2,4,6
/proc/23542/stat : 23542 (cosoco) R 23539 23542 5228 0 -1 4202496 1582 0 0 0 13180 0 0 0 20 0 1 0 14214341 27914240 925 18446744073709551615 4194304 5972556 140737201911952 140737201909400 4978767 0 0 1 8405026 0 0 0 17 0 0 0 8 0 0 8070896 8075904 8105984 140737201914312 140737201914442 140737201914442 140737201917902 0
/proc/23542/statm: 6815 925 775 435 0 178 0
Current children cumulated CPU time (s) 131.8
Current children cumulated vsize (KiB) 27260

Child status: 0
Real time (s): 131.996
CPU time (s): 131.901
CPU user time (s): 131.899
CPU system time (s): 0.001999
CPU usage (%): 99.928
Max. virtual memory (cumulated for all children) (KiB): 27260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 131.899
system time used= 0.001999
maximum resident set size= 3784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1635
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= 111

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.167811 second user time and 0.605041 second system time

The end

Launcher Data 

Begin job on node133 at 2017-08-02 10:39:04
IDJOB=4258656
IDBENCH=123124
IDSOLVER=2644
FILE ID=node133/4258656-1501663990
RUNJOBID= node133-1501661197-22234
PBS_JOBID= 
Free space on /tmp= 61860 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-esc16d.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258656-1501663990/watcher-4258656-1501663990 -o /tmp/evaluation-result-4258656-1501663990/solver-4258656-1501663990 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node133-1501661197-22234 --watchdog 300  HOME/cosoco -lc -model -restarts HOME/instance-4258656-1501663990.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 797dd3ed6ca3fcac5df6221abf320949
RANDOM SEED=126794044

node133.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        31432276 kB
MemAvailable:   31650200 kB
Buffers:          135224 kB
Cached:           362336 kB
SwapCached:            0 kB
Active:           667204 kB
Inactive:         257760 kB
Active(anon):     427744 kB
Inactive(anon):     8536 kB
Active(file):     239460 kB
Inactive(file):   249224 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2496 kB
Writeback:             4 kB
AnonPages:        427600 kB
Mapped:            32336 kB
Shmem:              8892 kB
Slab:             116452 kB
SReclaimable:      90152 kB
SUnreclaim:        26300 kB
KernelStack:        3280 kB
PageTables:         5024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     667076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 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:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 61860 MiB
End job on node133 at 2017-08-02 10:41:16