Trace number 4258606

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)7 251.978 252.00999

General information on the benchmark

NameOpenStacks/OpenStacks-m2c-s1/
OpenStacks-m2c-pb-10-20-1.xml
MD5SUMbdb22ef8b3c10c26106ff967be2ad1e3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark214.63499
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":10},{"degree":7,"count":4},{"degree":9,"count":3},{"degree":21,"count":20}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":202},{"arity":4,"count":2},{"arity":5,"count":2},{"arity":6,"count":10},{"arity":7,"count":2},{"arity":8,"count":2},{"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 

0.00/0.08	c best=?? lower=0 upper=20 
0.00/0.10	c
0.00/0.10	c This is cosoco 1.1 --  
0.00/0.10	c
0.00/0.10	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258606-1502657547.xml 
0.00/0.10	c enable optimization
0.00/0.10	c ========================================[ Problem Statistics ]===========================================
0.00/0.10	c |                                                                                                       
0.00/0.10	c |  Parse time        :         0.04 s 
0.00/0.10	c |
0.00/0.10	c |               Variables: 260
0.00/0.10	c |            Domain Sizes: 2..21
0.00/0.10	c |
0.00/0.10	c |             Constraints: 242
0.00/0.10	c |                   Arity: 3..20  -- Ternary: 202
0.00/0.10	c | 
0.00/0.10	c |                   Types: 
0.00/0.10	c |                          All Different: 1
0.00/0.10	c |                          Extension: 200  (nb tuples: 400..490) -- (shared: 180)
0.00/0.10	c |                          Max constant: 1
0.00/0.10	c |                          Minimum Variable: 20
0.00/0.10	c |                          Sum: 20
0.00/0.10	c |                          
0.00/0.10	c =========================================================================================================
0.00/0.10	o 8
0.00/0.10	c    1 calls to solver: best=8 lower=0 upper=7 
0.06/0.12	o 7
251.97/252.00	
251.97/252.00	c *** INTERRUPTED ***
251.97/252.00	c restarts              : 81          
251.97/252.00	c conflicts             : 2191418      (8697 /sec)
251.97/252.00	c decisions             : 4793792      (19025 /sec)
251.97/252.00	c propagations          : 155919994   (618790 /sec)
251.97/252.00	c root propagations     : 200         
251.97/252.00	c filter calls          : 281641312      (1117732 /sec)
251.97/252.00	c useless filter calls  : 214470305      (76 %)
251.97/252.00	c Memory used           : 28.69 MB
251.97/252.00	c CPU time              : 251.976 s
251.97/252.00	
251.97/252.00	c nb Solutions = 2
251.97/252.00	s SATISFIABLE
251.97/252.00	c Best value found: 7
251.97/252.00	
251.97/252.00	
251.97/252.00	v <instantiation type='solution' cost='7'>
251.97/252.00	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>
251.97/252.00	v <values>6 4 19 14 15 15 18 16 11 19 5 0 0 2 6 5 9 4 7 15 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 19 3 16 2 8 5 1 9 6 15 0 14 7 18 11 13 10 17 12 4 2 7 7 6 6 6 6 4 3 3 2 2 3 3 4 5 6 6 6 7 </values>
251.97/252.00	v </instantiation>
251.97/252.00

Verifier Data 

OK	7

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 (15073 MiB free)
  memory of node 1: 16384 MiB (15181 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258606-1502657547/watcher-4258606-1502657547 -o /tmp/evaluation-result-4258606-1502657547/solver-4258606-1502657547 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502640979-4139 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258606-1502657547.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
Current StackSize limit: 8192 KiB

solver pid=12832, runsolver pid=12829

[startup+0.100107 s]*
/proc/loadavg: 1.99 1.99 2.03 3/186 12833
/proc/meminfo: memFree=30979720/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29244 memory=5788 CPUtime=0.06 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 1645 0 0 0 6 0 0 0 20 0 1 0 107666034 29945856 1447 18446744073709551615 4194304 5972556 140724333556736 140724333553384 5040112 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7311 1447 842 435 0 674 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 29244 KiB
Current children cumulated memory: 5788 KiB

[startup+0.209516 s]*
/proc/loadavg: 1.99 1.99 2.03 3/186 12833
/proc/meminfo: memFree=30979384/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=5788 CPUtime=0.17 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 1668 0 0 0 17 0 0 0 20 0 1 0 107666034 30081024 1447 18446744073709551615 4194304 5972556 140724333556736 140724333553384 5010854 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1447 842 435 0 707 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 5788 KiB

[startup+0.308892 s]*
/proc/loadavg: 1.99 1.99 2.03 3/186 12833
/proc/meminfo: memFree=30979012/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=5788 CPUtime=0.27 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 1668 0 0 0 27 0 0 0 20 0 1 0 107666034 30081024 1447 18446744073709551615 4194304 5972556 140724333556736 140724333553384 4935440 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1447 842 435 0 707 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 5788 KiB

[startup+0.700241 s]
/proc/loadavg: 1.99 1.99 2.03 3/186 12833
/proc/meminfo: memFree=30978920/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=5788 CPUtime=0.65 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 1668 0 0 0 65 0 0 0 20 0 1 0 107666034 30081024 1447 18446744073709551615 4194304 5972556 140724333556736 140724333553448 4935447 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1447 842 435 0 707 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 5788 KiB

[startup+1.50022 s]
/proc/loadavg: 1.99 1.99 2.03 3/186 12833
/proc/meminfo: memFree=30978920/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=5788 CPUtime=1.45 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 1668 0 0 0 145 0 0 0 20 0 1 0 107666034 30081024 1447 18446744073709551615 4194304 5972556 140724333556736 140724333553448 5328476 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1447 842 435 0 707 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 5788 KiB

[startup+3.10895 s]
/proc/loadavg: 1.99 1.99 2.03 3/186 12833
/proc/meminfo: memFree=30978920/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=6048 CPUtime=3.06 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 2260 0 0 0 306 0 0 0 20 0 1 0 107666034 30081024 1512 18446744073709551615 4194304 5972556 140724333556736 140724333553448 5139313 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1512 844 435 0 707 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6048 KiB

[startup+6.30022 s]
/proc/loadavg: 1.91 1.97 2.02 3/186 12897
/proc/meminfo: memFree=31052700/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=6048 CPUtime=6.25 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 2852 0 0 0 625 0 0 0 20 0 1 0 107666034 30081024 1512 18446744073709551615 4194304 5972556 140724333556736 140724333553448 4935462 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1512 844 435 0 707 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6048 KiB

[startup+12.7002 s]
/proc/loadavg: 1.84 1.95 2.02 3/186 12897
/proc/meminfo: memFree=31052288/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=6048 CPUtime=12.65 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 3444 0 0 0 1265 0 0 0 20 0 1 0 107666034 30081024 1512 18446744073709551615 4194304 5972556 140724333556736 140724333553448 4935984 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1512 844 435 0 707 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6048 KiB

[startup+25.5002 s]
/proc/loadavg: 1.88 1.96 2.02 3/186 12897
/proc/meminfo: memFree=31051728/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=6048 CPUtime=25.44 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 4628 0 0 0 2544 0 0 0 20 0 1 0 107666034 30081024 1512 18446744073709551615 4194304 5972556 140724333556736 140724333553448 4935658 0 0 1 8405026 0 0 0 17 0 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1512 844 435 0 707 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6048 KiB

[startup+51.1092 s]
/proc/loadavg: 1.92 1.96 2.02 3/186 12897
/proc/meminfo: memFree=31052224/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=6048 CPUtime=51.05 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 5220 0 0 0 5105 0 0 0 20 0 1 0 107666034 30081024 1512 18446744073709551615 4194304 5972556 140724333556736 140724333553448 4935438 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1512 844 435 0 707 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6048 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 1.96 2.02 3/189 12913
/proc/meminfo: memFree=31047548/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=6048 CPUtime=102.25 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 5812 0 0 0 10225 0 0 0 20 0 1 0 107666034 30081024 1512 18446744073709551615 4194304 5972556 140724333556736 140724333553448 4935580 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1512 844 435 0 707 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6048 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 2.02 3/190 12916
/proc/meminfo: memFree=31047956/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=6048 CPUtime=162.25 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 6404 0 0 0 16225 0 0 0 20 0 1 0 107666034 30081024 1512 18446744073709551615 4194304 5972556 140724333556736 140724333553448 4935658 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1512 844 435 0 707 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6048 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.97 2.02 3/187 12918
/proc/meminfo: memFree=31050752/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=6048 CPUtime=222.26 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 6996 0 0 0 22226 0 0 0 20 0 1 0 107666034 30081024 1512 18446744073709551615 4194304 5972556 140724333556736 140724333553448 4931731 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1512 844 435 0 707 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6048 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.98 2.02 3/186 12921
/proc/meminfo: memFree=31051372/32770624 swapFree=67108860/67108860
[pid=12832] ppid=12829 vsize=29376 memory=6048 CPUtime=251.97 cores=0,2,4,6
/proc/12832/stat : 12832 (cosoco) R 12829 12832 12395 0 -1 4202496 6996 0 0 0 25197 0 0 0 20 0 1 0 107666034 30081024 1512 18446744073709551615 4194304 5972556 140724333556736 140724333553448 4935477 0 0 1 8405026 0 0 0 17 4 0 0 4 0 0 8070896 8075904 34799616 140724333560235 140724333560365 140724333560365 140724333563854 0
/proc/12832/statm: 7344 1512 844 435 0 707 0
Current children cumulated CPU time: 251.97 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6048 KiB

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

[startup+252.01 s]
# the end of solver process 12832 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.976 s, system=0.002 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): 251.978
CPU user time (s): 251.976
CPU system time (s): 0.002
CPU usage (%): 99.9872
Max. virtual memory (cumulated for all children) (KiB): 29376
Max. memory (cumulated for all children) (KiB): 6048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.976
system time used= 0.002
maximum resident set size= 6120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7047
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= 107


# summary of solver processes directly reported to runsolver:
#   pid: 12832
#   total CPU time (s): 251.978
#   total CPU user time (s): 251.976
#   total CPU system time (s): 0.002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.836193 second user time and 1.78616 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 22:38:34
IDJOB=4258606
IDBENCH=140508
IDSOLVER=2644
FILE ID=node135/4258606-1502657547
RUNJOBID= node135-1502640979-4139
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-pb-10-20-1.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258606-1502657547/watcher-4258606-1502657547 -o /tmp/evaluation-result-4258606-1502657547/solver-4258606-1502657547 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502640979-4139 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258606-1502657547.xml

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

MD5SUM BENCH= bdb22ef8b3c10c26106ff967be2ad1e3
RANDOM SEED=572144037

node135.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	: 5333.21
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	: 5333.21
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	: 5333.21
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	: 5333.21
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:        30981016 kB
MemAvailable:   31891324 kB
Buffers:          314116 kB
Cached:           892772 kB
SwapCached:            0 kB
Active:           780392 kB
Inactive:         561844 kB
Active(anon):     135544 kB
Inactive(anon):    41324 kB
Active(file):     644848 kB
Inactive(file):   520520 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2388 kB
Writeback:             4 kB
AnonPages:        135172 kB
Mapped:            57668 kB
Shmem:             41656 kB
Slab:             149544 kB
SReclaimable:     121552 kB
SUnreclaim:        27992 kB
KernelStack:        3296 kB
PageTables:         5044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     419380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62028 MiB
End job on node135 at 2017-08-13 22:42:46