Trace number 4258614

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 1.1SAT (TO)5 251.895 252.00999

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-wbop-10-20-1.xml
MD5SUMd4812570331b0d4fd95926de7f20690d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark59.030499
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":5,"count":20},{"degree":21,"count":20}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":200},{"arity":5,"count":20},{"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 

0.00/0.14	c best=?? lower=0 upper=20 
0.00/0.15	c
0.00/0.15	c This is cosoco 1.1 --  
0.00/0.15	c
0.00/0.15	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258614-1502657872.xml 
0.00/0.15	c enable optimization
0.00/0.15	c ========================================[ Problem Statistics ]===========================================
0.00/0.15	c |                                                                                                       
0.00/0.15	c |  Parse time        :         0.04 s 
0.00/0.15	c |
0.00/0.15	c |               Variables: 260
0.00/0.15	c |            Domain Sizes: 2..21
0.00/0.15	c |
0.00/0.15	c |             Constraints: 242
0.00/0.15	c |                   Arity: 3..20  -- Ternary: 200
0.00/0.15	c | 
0.00/0.15	c |                   Types: 
0.00/0.15	c |                          All Different: 1
0.00/0.15	c |                          Extension: 200  (nb tuples: 400..490) -- (shared: 180)
0.00/0.15	c |                          Max constant: 1
0.00/0.15	c |                          Minimum Variable: 20
0.00/0.15	c |                          Sum: 20
0.00/0.15	c |                          
0.00/0.15	c =========================================================================================================
0.00/0.15	o 8
0.00/0.15	c    1 calls to solver: best=8 lower=0 upper=7 
0.00/0.19	o 7
0.21/0.36	o 6
0.21/0.36	c    3 calls to solver: best=6 lower=0 upper=5 
0.41/0.53	o 5
251.88/252.00	
251.88/252.00	c *** INTERRUPTED ***
251.88/252.00	c restarts              : 74          
251.88/252.00	c conflicts             : 1167750      (4636 /sec)
251.88/252.00	c decisions             : 2326389      (9236 /sec)
251.88/252.00	c propagations          : 114102856   (452984 /sec)
251.88/252.00	c root propagations     : 200         
251.88/252.00	c filter calls          : 163375496      (648594 /sec)
251.88/252.00	c useless filter calls  : 128933533      (78 %)
251.88/252.00	c Memory used           : 28.69 MB
251.88/252.00	c CPU time              : 251.892 s
251.88/252.00	
251.88/252.00	c nb Solutions = 4
251.88/252.00	s SATISFIABLE
251.88/252.00	c Best value found: 5
251.88/252.00	
251.88/252.00	
251.88/252.00	v <instantiation type='solution' cost='5'>
251.88/252.00	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>
251.88/252.00	v <values>13 12 16 18 19 9 8 19 3 15 4 0 3 14 9 2 1 13 0 10 0 1 1 1 1 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 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 0 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 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 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 0 19 18 0 7 13 3 10 6 16 11 14 15 4 2 12 5 1 8 9 17 2 5 5 5 5 5 5 4 3 3 2 3 4 5 5 5 5 5 5 5 </values>
251.88/252.00	v </instantiation>
251.88/252.00

Verifier Data 

OK	5

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15301 MiB free)
  memory of node 1: 16384 MiB (15587 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258614-1502657872/watcher-4258614-1502657872 -o /tmp/evaluation-result-4258614-1502657872/solver-4258614-1502657872 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29824 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258614-1502657872.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=4255, runsolver pid=4252
Current StackSize limit: 8192 KiB


[startup+0.100178 s]*
/proc/loadavg: 2.00 2.03 2.05 3/186 4256
/proc/meminfo: memFree=31630732/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=27252 memory=3684 CPUtime=0 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 1112 0 0 0 0 0 0 0 20 0 1 0 165439908 27906048 921 18446744073709551615 4194304 5972556 140721230863696 140721230860344 139692779424741 0 0 1 0 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 6813 921 783 435 0 176 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 27252 KiB
Current children cumulated memory: 3684 KiB

[startup+0.209488 s]*
/proc/loadavg: 2.00 2.03 2.05 3/186 4256
/proc/meminfo: memFree=31628516/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29240 memory=5792 CPUtime=0.11 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 1664 0 0 0 11 0 0 0 20 0 1 0 165439908 29941760 1448 18446744073709551615 4194304 5972556 140721230863696 140721230860344 4931664 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7310 1448 842 435 0 673 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 29240 KiB
Current children cumulated memory: 5792 KiB

[startup+0.309256 s]*
/proc/loadavg: 2.00 2.03 2.05 3/186 4256
/proc/meminfo: memFree=31628516/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29240 memory=5792 CPUtime=0.21 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 1664 0 0 0 21 0 0 0 20 0 1 0 165439908 29941760 1448 18446744073709551615 4194304 5972556 140721230863696 140721230860344 4970769 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7310 1448 842 435 0 673 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29240 KiB
Current children cumulated memory: 5792 KiB

[startup+0.700329 s]
/proc/loadavg: 2.00 2.03 2.05 3/186 4256
/proc/meminfo: memFree=31628144/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6056 CPUtime=0.59 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 1674 0 0 0 59 0 0 0 20 0 1 0 165439908 30076928 1514 18446744073709551615 4194304 5972556 140721230863696 140721230861144 5328601 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1514 844 435 0 706 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6056 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.03 2.05 3/186 4256
/proc/meminfo: memFree=31628436/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6056 CPUtime=1.39 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 1674 0 0 0 139 0 0 0 20 0 1 0 165439908 30076928 1514 18446744073709551615 4194304 5972556 140721230863696 140721230861144 4934231 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1514 844 435 0 706 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6056 KiB

[startup+3.10913 s]
/proc/loadavg: 2.00 2.03 2.05 3/186 4256
/proc/meminfo: memFree=31628436/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6072 CPUtime=3 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 2270 0 0 0 300 0 0 0 20 0 1 0 165439908 30076928 1518 18446744073709551615 4194304 5972556 140721230863696 140721230861144 4935486 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1518 844 435 0 706 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6072 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.03 2.05 3/186 4256
/proc/meminfo: memFree=31628312/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6072 CPUtime=6.19 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 2868 0 0 0 619 0 0 0 20 0 1 0 165439908 30076928 1518 18446744073709551615 4194304 5972556 140721230863696 140721230861144 4935474 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1518 844 435 0 706 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6072 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/186 4256
/proc/meminfo: memFree=31628312/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6072 CPUtime=12.59 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 3465 0 0 0 1259 0 0 0 20 0 1 0 165439908 30076928 1518 18446744073709551615 4194304 5972556 140721230863696 140721230861144 4935988 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1518 844 435 0 706 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6072 KiB

[startup+25.5003 s]
/proc/loadavg: 1.93 2.02 2.04 3/186 4321
/proc/meminfo: memFree=31625200/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6072 CPUtime=25.39 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 4659 0 0 0 2539 0 0 0 20 0 1 0 165439908 30076928 1518 18446744073709551615 4194304 5972556 140721230863696 140721230861144 4935474 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1518 844 435 0 706 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6072 KiB

[startup+51.1092 s]
/proc/loadavg: 1.95 2.01 2.04 3/186 4321
/proc/meminfo: memFree=31625200/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6072 CPUtime=51 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 5256 0 0 0 5100 0 0 0 20 0 1 0 165439908 30076928 1518 18446744073709551615 4194304 5972556 140721230863696 140721230861144 4934271 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1518 844 435 0 706 0
Current children cumulated CPU time: 51 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6072 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/185 4323
/proc/meminfo: memFree=31625052/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6072 CPUtime=102.19 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 5853 0 0 0 10219 0 0 0 20 0 1 0 165439908 30076928 1518 18446744073709551615 4194304 5972556 140721230863696 140721230861144 4935566 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1518 844 435 0 706 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6072 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/185 4325
/proc/meminfo: memFree=31624808/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6072 CPUtime=162.18 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 6450 0 0 0 16218 0 0 0 20 0 1 0 165439908 30076928 1518 18446744073709551615 4194304 5972556 140721230863696 140721230861144 4935447 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1518 844 435 0 706 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6072 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/185 4327
/proc/meminfo: memFree=31624776/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6072 CPUtime=222.18 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 7047 0 0 0 22218 0 0 0 20 0 1 0 165439908 30076928 1518 18446744073709551615 4194304 5972556 140721230863696 140721230861144 5094216 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1518 844 435 0 706 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6072 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.01 2.04 3/185 4327
/proc/meminfo: memFree=31624652/32770624 swapFree=67108776/67108860
[pid=4255] ppid=4252 vsize=29372 memory=6072 CPUtime=251.88 cores=0,2,4,6
/proc/4255/stat : 4255 (cosoco) R 4252 4255 7084 0 -1 4202496 7644 0 0 0 25188 0 0 0 20 0 1 0 165439908 30076928 1518 18446744073709551615 4194304 5972556 140721230863696 140721230861144 4978729 0 0 1 8405026 0 0 0 17 4 0 0 9 0 0 8070896 8075904 10543104 140721230868907 140721230869037 140721230869037 140721230872526 0
/proc/4255/statm: 7343 1518 844 435 0 706 0
Current children cumulated CPU time: 251.88 s
Current children cumulated vsize: 29372 KiB
Current children cumulated memory: 6072 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.01 s]
# the end of solver process 4255 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.892 s, system=0.002999 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 1
Real time (s): 252.01
CPU time (s): 251.895
CPU user time (s): 251.892
CPU system time (s): 0.002999
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 29372
Max. memory (cumulated for all children) (KiB): 6072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.892
system time used= 0.002999
maximum resident set size= 6144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7695
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= 436


# summary of solver processes directly reported to runsolver:
#   pid: 4255
#   total CPU time (s): 251.895
#   total CPU user time (s): 251.892
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.956006 second user time and 1.63554 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-13 22:43:26
IDJOB=4258614
IDBENCH=140530
IDSOLVER=2644
FILE ID=node132/4258614-1502657872
RUNJOBID= node132-1502644570-29824
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-wbop-10-20-1.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258614-1502657872/watcher-4258614-1502657872 -o /tmp/evaluation-result-4258614-1502657872/solver-4258614-1502657872 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502644570-29824 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258614-1502657872.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d4812570331b0d4fd95926de7f20690d
RANDOM SEED=167390919

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:        31631292 kB
MemAvailable:   31979692 kB
Buffers:          233892 kB
Cached:           439948 kB
SwapCached:           84 kB
Active:           523972 kB
Inactive:         209800 kB
Active(anon):       8060 kB
Inactive(anon):   101868 kB
Active(file):     515912 kB
Inactive(file):   107932 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108776 kB
Dirty:              2480 kB
Writeback:             4 kB
AnonPages:         60272 kB
Mapped:            67092 kB
Shmem:             49768 kB
Slab:             107692 kB
SReclaimable:      80784 kB
SUnreclaim:        26908 kB
KernelStack:        3328 kB
PageTables:         4700 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352236 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62028 MiB
End job on node132 at 2017-08-13 22:47:39