Trace number 4258604

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 1.1OPT3 12.5961 12.6519

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-nrwsSmall-4-1.xml
MD5SUMf288468cefacfaaaa4cb1a45aff7b0fc
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.43327501
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of constraints241
Number of domains3
Minimum domain size2
Maximum domain size21
Distribution of domain sizes[{"size":2,"count":200},{"size":20,"count":40},{"size":21,"count":20}]
Minimum variable degree2
Maximum variable degree21
Distribution of variable degrees[{"degree":2,"count":220},{"degree":3,"count":3},{"degree":5,"count":9},{"degree":7,"count":8},{"degree":21,"count":20}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":200},{"arity":4,"count":4},{"arity":5,"count":2},{"arity":6,"count":14},{"arity":11,"count":20},{"arity":20,"count":1}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200},{"type":"allDifferent","count":1},{"type":"sum","count":20},{"type":"minimum","count":10},{"type":"maximum","count":10}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.09	c best=?? lower=0 upper=20 
0.04/0.11	c
0.04/0.11	c This is cosoco 1.1 --  
0.04/0.11	c
0.04/0.11	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258604-1501998909.xml 
0.04/0.11	c enable optimization
0.04/0.11	c ========================================[ Problem Statistics ]===========================================
0.04/0.11	c |                                                                                                       
0.04/0.11	c |  Parse time        :         0.04 s 
0.04/0.11	c |
0.04/0.11	c |               Variables: 260
0.04/0.11	c |            Domain Sizes: 2..21
0.04/0.11	c |
0.04/0.11	c |             Constraints: 242
0.04/0.11	c |                   Arity: 3..20  -- Ternary: 200
0.04/0.11	c | 
0.04/0.11	c |                   Types: 
0.04/0.11	c |                          All Different: 1
0.04/0.11	c |                          Extension: 200  (nb tuples: 400..490) -- (shared: 180)
0.04/0.11	c |                          Max constant: 1
0.04/0.11	c |                          Minimum Variable: 20
0.04/0.11	c |                          Sum: 20
0.04/0.11	c |                          
0.04/0.11	c =========================================================================================================
0.04/0.11	o 7
0.04/0.11	c    1 calls to solver: best=7 lower=0 upper=6 
0.04/0.12	o 6
0.04/0.13	o 5
0.04/0.13	c    3 calls to solver: best=5 lower=0 upper=4 
4.94/5.00	o 4
10.54/10.60	o 3
10.54/10.60	c    5 calls to solver: best=3 lower=0 upper=2 
12.54/12.65	c
12.54/12.65	c Optimum found         : 3
12.54/12.65	c
12.54/12.65	
12.54/12.65	v <instantiation type='solution' cost='3'>
12.54/12.65	v <list>max[0] max[1] max[2] max[3] max[4] max[5] max[6] max[7] max[8] max[9] min[0] min[1] min[2] min[3] min[4] min[5] min[6] min[7] min[8] min[9] o[0][0] o[0][10] o[0][11] o[0][12] o[0][13] o[0][14] o[0][15] o[0][16] o[0][17] o[0][18] o[0][19] o[0][1] o[0][2] o[0][3] o[0][4] o[0][5] o[0][6] o[0][7] o[0][8] o[0][9] o[1][0] o[1][10] o[1][11] o[1][12] o[1][13] o[1][14] o[1][15] o[1][16] o[1][17] o[1][18] o[1][19] o[1][1] o[1][2] o[1][3] o[1][4] o[1][5] o[1][6] o[1][7] o[1][8] o[1][9] o[2][0] o[2][10] o[2][11] o[2][12] o[2][13] o[2][14] o[2][15] o[2][16] o[2][17] o[2][18] o[2][19] o[2][1] o[2][2] o[2][3] o[2][4] o[2][5] o[2][6] o[2][7] o[2][8] o[2][9] o[3][0] o[3][10] o[3][11] o[3][12] o[3][13] o[3][14] o[3][15] o[3][16] o[3][17] o[3][18] o[3][19] o[3][1] o[3][2] o[3][3] o[3][4] o[3][5] o[3][6] o[3][7] o[3][8] o[3][9] o[4][0] o[4][10] o[4][11] o[4][12] o[4][13] o[4][14] o[4][15] o[4][16] o[4][17] o[4][18] o[4][19] o[4][1] o[4][2] o[4][3] o[4][4] o[4][5] o[4][6] o[4][7] o[4][8] o[4][9] o[5][0] o[5][10] o[5][11] o[5][12] o[5][13] o[5][14] o[5][15] o[5][16] o[5][17] o[5][18] o[5][19] o[5][1] o[5][2] o[5][3] o[5][4] o[5][5] o[5][6] o[5][7] o[5][8] o[5][9] o[6][0] o[6][10] o[6][11] o[6][12] o[6][13] o[6][14] o[6][15] o[6][16] o[6][17] o[6][18] o[6][19] o[6][1] o[6][2] o[6][3] o[6][4] o[6][5] o[6][6] o[6][7] o[6][8] o[6][9] o[7][0] o[7][10] o[7][11] o[7][12] o[7][13] o[7][14] o[7][15] o[7][16] o[7][17] o[7][18] o[7][19] o[7][1] o[7][2] o[7][3] o[7][4] o[7][5] o[7][6] o[7][7] o[7][8] o[7][9] o[8][0] o[8][10] o[8][11] o[8][12] o[8][13] o[8][14] o[8][15] o[8][16] o[8][17] o[8][18] o[8][19] o[8][1] o[8][2] o[8][3] o[8][4] o[8][5] o[8][6] o[8][7] o[8][8] o[8][9] o[9][0] o[9][10] o[9][11] o[9][12] o[9][13] o[9][14] o[9][15] o[9][16] o[9][17] o[9][18] o[9][19] o[9][1] o[9][2] o[9][3] o[9][4] o[9][5] o[9][6] o[9][7] o[9][8] o[9][9] p[0] p[10] p[11] p[12] p[13] p[14] p[15] p[16] p[17] p[18] p[19] p[1] p[2] p[3] p[4] p[5] p[6] p[7] p[8] p[9] so[0] so[10] so[11] so[12] so[13] so[14] so[15] so[16] so[17] so[18] so[19] so[1] so[2] so[3] so[4] so[5] so[6] so[7] so[8] so[9] </list>
12.54/12.65	v <values>6 12 9 4 17 19 10 18 14 16 0 7 0 0 13 17 5 15 10 11 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 17 0 19 3 14 15 16 5 9 7 11 4 1 8 6 12 10 13 18 2 3 3 3 3 3 3 3 3 3 2 1 3 3 3 3 3 3 3 3 3 </values>
12.54/12.65	v </instantiation>
12.54/12.65	
12.54/12.65	c call to solver        : 6
12.54/12.65	c
12.54/12.65	c restarts              : 42          
12.54/12.65	c conflicts             : 55785        (4429 /sec)
12.54/12.65	c decisions             : 114620       (9101 /sec)
12.54/12.65	c propagations          : 5058594     (401665 /sec)
12.54/12.65	c root propagations     : 200         
12.54/12.65	c filter calls          : 7961261        (632144 /sec)
12.54/12.65	c useless filter calls  : 6387032        (80 %)
12.54/12.65	c Memory used           : 28.69 MB
12.54/12.65	c CPU time              : 12.594 s
12.54/12.65	
12.54/12.65	s OPTIMUM FOUND

Verifier Data 

OK	3

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-4258604-1501998909/watcher-4258604-1501998909 -o /tmp/evaluation-result-4258604-1501998909/solver-4258604-1501998909 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501994416-28399 --watchdog 300 HOME/cosoco -lc -model -restarts HOME/instance-4258604-1501998909.xml 

pid=32239
running on 4 cores: 1,3,5,7

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: 2.02 2.01 1.97 3/187 32242
/proc/meminfo: memFree=31544992/32770624 swapFree=0/333528
[pid=32242] ppid=32239 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/32242/stat : 32242 (runsolver) D 32239 32242 12039 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 99544065 24240128 108 18446744073709551615 4194304 4338465 140723257462288 140723257459928 140323347288791 0 0 1 24578 18446744071580418449 0 0 17 5 0 0 0 0 0 6438912 6441760 20475904 140723257471140 140723257471564 140723257471564 140723257475018 0
/proc/32242/statm: 5918 108 54 36 0 2156 0

[startup+0.100505 s]
/proc/loadavg: 2.02 2.01 1.97 3/187 32242
/proc/meminfo: memFree=31544992/32770624 swapFree=0/333528
[pid=32242] ppid=32239 vsize=28976 CPUtime=0.04 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 1566 0 0 0 4 0 0 0 20 0 1 0 99544065 29671424 1381 18446744073709551615 4194304 5972556 140735436311216 140735436298424 4935626 0 0 1 8405026 0 0 0 17 7 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7244 1381 810 435 0 607 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 28976

[startup+0.200502 s]
/proc/loadavg: 2.02 2.01 1.97 3/187 32242
/proc/meminfo: memFree=31544992/32770624 swapFree=0/333528
[pid=32242] ppid=32239 vsize=29376 CPUtime=0.14 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 1667 0 0 0 14 0 0 0 20 0 1 0 99544065 30081024 1513 18446744073709551615 4194304 5972556 140735436311216 140735436298408 4935447 0 0 1 8405026 0 0 0 17 7 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1513 844 435 0 707 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 29376

[startup+0.300497 s]
/proc/loadavg: 2.02 2.01 1.97 3/187 32242
/proc/meminfo: memFree=31544992/32770624 swapFree=0/333528
[pid=32242] ppid=32239 vsize=29376 CPUtime=0.24 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 1667 0 0 0 24 0 0 0 20 0 1 0 99544065 30081024 1513 18446744073709551615 4194304 5972556 140735436311216 140735436298408 4935419 0 0 1 8405026 0 0 0 17 7 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1513 844 435 0 707 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 29376

[startup+0.700216 s]
/proc/loadavg: 2.02 2.01 1.97 3/187 32242
/proc/meminfo: memFree=31544992/32770624 swapFree=0/333528
[pid=32242] ppid=32239 vsize=29376 CPUtime=0.64 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 1667 0 0 0 64 0 0 0 20 0 1 0 99544065 30081024 1513 18446744073709551615 4194304 5972556 140735436311216 140735436298408 5039584 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1513 844 435 0 707 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 29376

[startup+1.50022 s]
/proc/loadavg: 2.02 2.01 1.97 3/188 32243
/proc/meminfo: memFree=31542156/32770624 swapFree=0/333512
[pid=32242] ppid=32239 vsize=29376 CPUtime=1.44 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 1667 0 0 0 144 0 0 0 20 0 1 0 99544065 30081024 1513 18446744073709551615 4194304 5972556 140735436311216 140735436298408 4935440 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1513 844 435 0 707 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 29376

[startup+3.10021 s]
/proc/loadavg: 2.02 2.01 1.97 3/188 32243
/proc/meminfo: memFree=31541784/32770624 swapFree=0/333512
[pid=32242] ppid=32239 vsize=29376 CPUtime=3.04 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 2260 0 0 0 304 0 0 0 20 0 1 0 99544065 30081024 1515 18446744073709551615 4194304 5972556 140735436311216 140735436298408 4935462 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1515 844 435 0 707 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 29376

[startup+6.30021 s]
/proc/loadavg: 2.01 2.01 1.97 3/188 32243
/proc/meminfo: memFree=31541380/32770624 swapFree=0/333520
[pid=32242] ppid=32239 vsize=29376 CPUtime=6.24 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 2873 0 0 0 624 0 0 0 20 0 1 0 99544065 30081024 1515 18446744073709551615 4194304 5972556 140735436311216 140735436308664 5039441 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1515 844 435 0 707 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 29376

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 32242 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40025 s]
/proc/loadavg: 2.01 2.01 1.97 3/188 32243
/proc/meminfo: memFree=31541380/32770624 swapFree=0/333520
[pid=32242] ppid=32239 vsize=29376 CPUtime=6.34 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 2873 0 0 0 634 0 0 0 20 0 1 0 99544065 30081024 1515 18446744073709551615 4194304 5972556 140735436311216 140735436308664 4935430 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1515 844 435 0 707 0
Current children cumulated CPU time (s) 6.34
Current children cumulated vsize (KiB) 29376

[startup+9.60021 s]
/proc/loadavg: 2.01 2.01 1.97 3/188 32243
/proc/meminfo: memFree=31541380/32770624 swapFree=0/333520
[pid=32242] ppid=32239 vsize=29376 CPUtime=9.54 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 3471 0 0 0 954 0 0 0 20 0 1 0 99544065 30081024 1518 18446744073709551615 4194304 5972556 140735436311216 140735436308664 4935438 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1518 844 435 0 707 0
Current children cumulated CPU time (s) 9.54
Current children cumulated vsize (KiB) 29376

[startup+11.2002 s]
/proc/loadavg: 2.01 2.01 1.97 3/188 32243
/proc/meminfo: memFree=31541008/32770624 swapFree=0/333520
[pid=32242] ppid=32239 vsize=29376 CPUtime=11.14 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 3487 0 0 0 1114 0 0 0 20 0 1 0 99544065 30081024 1518 18446744073709551615 4194304 5972556 140735436311216 140735436298408 5099632 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1518 844 435 0 707 0
Current children cumulated CPU time (s) 11.14
Current children cumulated vsize (KiB) 29376

[startup+12.0002 s]
/proc/loadavg: 2.01 2.01 1.97 3/188 32243
/proc/meminfo: memFree=31541008/32770624 swapFree=0/333520
[pid=32242] ppid=32239 vsize=29376 CPUtime=11.94 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 3487 0 0 0 1194 0 0 0 20 0 1 0 99544065 30081024 1518 18446744073709551615 4194304 5972556 140735436311216 140735436298408 4935447 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1518 844 435 0 707 0
Current children cumulated CPU time (s) 11.94
Current children cumulated vsize (KiB) 29376

[startup+12.4002 s]
/proc/loadavg: 2.01 2.01 1.97 3/188 32243
/proc/meminfo: memFree=31541176/32770624 swapFree=0/333524
[pid=32242] ppid=32239 vsize=29376 CPUtime=12.34 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 3487 0 0 0 1234 0 0 0 20 0 1 0 99544065 30081024 1518 18446744073709551615 4194304 5972556 140735436311216 140735436298408 4935419 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1518 844 435 0 707 0
Current children cumulated CPU time (s) 12.34
Current children cumulated vsize (KiB) 29376

[startup+12.6002 s]
/proc/loadavg: 2.01 2.01 1.97 3/188 32243
/proc/meminfo: memFree=31541176/32770624 swapFree=0/333524
[pid=32242] ppid=32239 vsize=29376 CPUtime=12.54 cores=1,3,5,7
/proc/32242/stat : 32242 (cosoco) R 32239 32242 12039 0 -1 4202496 3487 0 0 0 1254 0 0 0 20 0 1 0 99544065 30081024 1518 18446744073709551615 4194304 5972556 140735436311216 140735436298408 4935440 0 0 1 8405026 0 0 0 17 3 0 0 5 0 0 8070896 8075904 27140096 140735436317134 140735436317264 140735436317264 140735436320718 0
/proc/32242/statm: 7344 1518 844 435 0 707 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 29376

Child status: 0
Real time (s): 12.6519
CPU time (s): 12.5961
CPU user time (s): 12.5941
CPU system time (s): 0.002
CPU usage (%): 99.5588
Max. virtual memory (cumulated for all children) (KiB): 29376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.5941
system time used= 0.002
maximum resident set size= 6152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3525
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= 15

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.034611 second user time and 0.046508 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-06 07:40:48
IDJOB=4258604
IDBENCH=140506
IDSOLVER=2644
FILE ID=node132/4258604-1501998909
RUNJOBID= node132-1501994416-28399
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-nrwsSmall-4-1.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258604-1501998909/watcher-4258604-1501998909 -o /tmp/evaluation-result-4258604-1501998909/solver-4258604-1501998909 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node132-1501994416-28399 --watchdog 300  HOME/cosoco -lc -model -restarts HOME/instance-4258604-1501998909.xml

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

MD5SUM BENCH= f288468cefacfaaaa4cb1a45aff7b0fc
RANDOM SEED=2126858324

node132.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	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        31544992 kB
MemAvailable:   31959960 kB
Buffers:          196052 kB
Cached:           518628 kB
SwapCached:            0 kB
Active:           436040 kB
Inactive:         366156 kB
Active(anon):      88352 kB
Inactive(anon):    32628 kB
Active(file):     347688 kB
Inactive(file):   333528 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2408 kB
Writeback:             0 kB
AnonPages:         93104 kB
Mapped:            50288 kB
Shmem:             33468 kB
Slab:             125780 kB
SReclaimable:      99172 kB
SUnreclaim:        26608 kB
KernelStack:        3584 kB
PageTables:         5420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     356584 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62024 MiB
End job on node132 at 2017-08-06 07:41:01