Trace number 4266487

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-sat 1.12OPT3 12.4307 12.5527

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 benchmark0.433063
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 

0.00/0.16	c SAT : Variables: 1620 -- Clauses: 12260
0.00/0.16	c best=?? lower=0 upper=20 
0.00/0.18	c
0.00/0.18	c This is cosoco 1.12 --  
0.00/0.18	c
0.00/0.18	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266487-1502594668.xml 
0.00/0.18	c enable optimization
0.00/0.18	c ========================================[ Problem Statistics ]===========================================
0.00/0.18	c |                                                                                                       
0.00/0.18	c |  Parse time        :         0.04 s 
0.00/0.18	c |
0.00/0.18	c |               Variables: 260
0.00/0.18	c |            Domain Sizes: 2..21
0.00/0.18	c |
0.00/0.18	c |             Constraints: 242
0.00/0.18	c |                   Arity: 3..20  -- Ternary: 200
0.00/0.18	c | 
0.00/0.18	c |                   Types: 
0.00/0.18	c |                          All Different: 1
0.00/0.18	c |                          Extension: 200  (nb tuples: 400..490) -- (shared: 180)
0.00/0.18	c |                          Max constant: 1
0.00/0.18	c |                          Minimum Variable: 20
0.00/0.18	c |                          Sum: 20
0.00/0.18	c |                          
0.00/0.18	c =========================================================================================================
0.00/0.18	o 7
0.00/0.18	c    1 calls to solver: best=7 lower=0 upper=6 
0.00/0.19	o 6
0.00/0.20	o 5
0.00/0.20	c    3 calls to solver: best=5 lower=0 upper=4 
2.37/2.57	conflict 25lvl : 8 bt8-929:0(344)X86621
2.47/2.67	conflict 25lvl : 8 bt7-850:0(239)X87852
3.37/3.53	conflict 22lvl : 5 bt4-581:0(201)X95900
7.77/7.92	o 4
11.47/11.65	o 3
11.47/11.65	c    5 calls to solver: best=3 lower=0 upper=2 
12.37/12.55	c
12.37/12.55	c Optimum found         : 3
12.37/12.55	c
12.37/12.55	
12.37/12.55	v <instantiation type='solution' cost='3'>
12.37/12.55	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>
12.37/12.55	v <values>6 12 8 4 17 19 10 18 14 16 0 7 1 0 13 17 5 15 9 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 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 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 1 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 17 1 19 4 14 15 16 5 8 7 11 3 0 10 6 12 9 13 18 2 2 3 3 3 3 3 3 3 3 2 1 3 3 3 3 3 3 3 3 3 </values>
12.37/12.55	v </instantiation>
12.37/12.55	
12.37/12.55	c call to solver        : 6
12.37/12.55	c
12.37/12.55	c restarts              : 536         
12.37/12.55	c conflicts             : 34888        (2808 /sec)
12.37/12.55	c decisions             : 83276        (6702 /sec)
12.37/12.55	c propagations          : 4117755     (331391 /sec)
12.37/12.55	c root propagations     : 200         
12.37/12.55	c filter calls          : 6263405        (504070 /sec)
12.37/12.55	c useless filter calls  : 5197286        (82 %)
12.37/12.55	c
12.37/12.55	c clauses               : 14963
12.37/12.55	c SAT propagations      : 4041
12.37/12.55	c SAT conflicts         : 91 (3 learnts)
12.37/12.55	c Memory used           : 33.67 MB
12.37/12.55	c CPU time              : 12.4256 s
12.37/12.55	
12.37/12.55	s OPTIMUM FOUND

Verifier Data 

OK	3

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 (15364 MiB free)
  memory of node 1: 16384 MiB (15682 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266487-1502594668/watcher-4266487-1502594668 -o /tmp/evaluation-result-4266487-1502594668/solver-4266487-1502594668 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502565138-11650 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4266487-1502594668.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=17688, runsolver pid=17685

[startup+0.10015 s]*
/proc/loadavg: 2.00 2.02 2.18 2/185 17689
/proc/meminfo: memFree=31791872/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=33976 memory=452 CPUtime=0 cores=1,3,5,7
/proc/17688/stat : 17688 (runsolver) D 17685 17688 11586 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 1 0 47807435 34791424 113 18446744073709551615 4194304 4346622 140728617454688 140728617451320 140313775436503 0 0 1 24578 18446744071580418449 0 0 17 3 0 0 0 0 0 6446216 6449568 25919488 140728617455767 140728617456164 140728617456164 140728617459658 0
/proc/17688/statm: 8494 113 52 38 0 4205 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 452 KiB

[startup+0.209238 s]*
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788540/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34344 memory=6848 CPUtime=0.09 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 1895 0 0 0 9 0 0 0 20 0 1 0 47807435 35168256 1712 18446744073709551615 4194304 5972588 140730427119632 140730427116280 4934322 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8586 1712 850 435 0 1949 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 34344 KiB
Current children cumulated memory: 6848 KiB

[startup+0.309256 s]*
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788540/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34344 memory=6848 CPUtime=0.19 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 1896 0 0 0 19 0 0 0 20 0 1 0 47807435 35168256 1712 18446744073709551615 4194304 5972588 140730427119632 140730427116280 4935428 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8586 1712 850 435 0 1949 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 34344 KiB
Current children cumulated memory: 6848 KiB

[startup+0.700273 s]
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788236/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34344 memory=6848 CPUtime=0.57 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 1902 0 0 0 57 0 0 0 20 0 1 0 47807435 35168256 1712 18446744073709551615 4194304 5972588 140730427119632 140730427106824 4935478 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8586 1712 850 435 0 1949 0
Current children cumulated CPU time: 0.57 s
Current children cumulated vsize: 34344 KiB
Current children cumulated memory: 6848 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788236/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34476 memory=6848 CPUtime=1.37 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 1923 0 0 0 137 0 0 0 20 0 1 0 47807435 35303424 1712 18446744073709551615 4194304 5972588 140730427119632 140730427106824 4935692 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8619 1712 850 435 0 1982 0
Current children cumulated CPU time: 1.37 s
Current children cumulated vsize: 34476 KiB
Current children cumulated memory: 6848 KiB

[startup+3.10896 s]
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788308/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34476 memory=7116 CPUtime=2.98 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 2771 0 0 0 298 0 0 0 20 0 1 0 47807435 35303424 1779 18446744073709551615 4194304 5972588 140730427119632 140730427116280 139821976058853 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8619 1779 850 435 0 1982 0
Current children cumulated CPU time: 2.98 s
Current children cumulated vsize: 34476 KiB
Current children cumulated memory: 7116 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788064/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34476 memory=7204 CPUtime=6.17 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 3593 0 0 0 617 0 0 0 20 0 1 0 47807435 35303424 1801 18446744073709551615 4194304 5972588 140730427119632 140730427116856 5328649 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8619 1801 855 435 0 1982 0
Current children cumulated CPU time: 6.17 s
Current children cumulated vsize: 34476 KiB
Current children cumulated memory: 7204 KiB

[startup+12.5526 s]
# the end of solver process 17688 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=12.4257 s, system=0.004999 s

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

[startup+6.40028 s]
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788064/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34476 memory=7204 CPUtime=6.27 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 3593 0 0 0 627 0 0 0 20 0 1 0 47807435 35303424 1801 18446744073709551615 4194304 5972588 140730427119632 140730427116856 5022752 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8619 1801 855 435 0 1982 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 34476 KiB
Current children cumulated memory: 7204 KiB

[startup+9.60025 s]
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788188/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34476 memory=7220 CPUtime=9.47 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 4444 0 0 0 947 0 0 0 20 0 1 0 47807435 35303424 1805 18446744073709551615 4194304 5972588 140730427119632 140730427117080 4935704 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8619 1805 855 435 0 1982 0
Current children cumulated CPU time: 9.47 s
Current children cumulated vsize: 34476 KiB
Current children cumulated memory: 7220 KiB

[startup+11.2002 s]
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788312/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34476 memory=7220 CPUtime=11.07 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 4446 0 0 0 1107 0 0 0 20 0 1 0 47807435 35303424 1805 18446744073709551615 4194304 5972588 140730427119632 140730427117080 4935463 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8619 1805 855 435 0 1982 0
Current children cumulated CPU time: 11.07 s
Current children cumulated vsize: 34476 KiB
Current children cumulated memory: 7220 KiB

[startup+12.0002 s]*
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788312/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34476 memory=7276 CPUtime=11.88 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 4450 0 0 0 1188 0 0 0 20 0 1 0 47807435 35303424 1819 18446744073709551615 4194304 5972588 140730427119632 140730427117080 4935454 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8619 1819 855 435 0 1982 0
Current children cumulated CPU time: 11.88 s
Current children cumulated vsize: 34476 KiB
Current children cumulated memory: 7276 KiB

[startup+12.4002 s]
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788312/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34476 memory=7276 CPUtime=12.27 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 4450 0 0 0 1227 0 0 0 20 0 1 0 47807435 35303424 1819 18446744073709551615 4194304 5972588 140730427119632 140730427106824 4935478 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8619 1819 855 435 0 1982 0
Current children cumulated CPU time: 12.27 s
Current children cumulated vsize: 34476 KiB
Current children cumulated memory: 7276 KiB

[startup+12.5003 s]
/proc/loadavg: 2.00 2.02 2.18 3/185 17689
/proc/meminfo: memFree=31788312/32770624 swapFree=67108860/67108860
[pid=17688] ppid=17685 vsize=34476 memory=7276 CPUtime=12.37 cores=1,3,5,7
/proc/17688/stat : 17688 (cosoco) R 17685 17688 11586 0 -1 4202496 4450 0 0 0 1237 0 0 0 20 0 1 0 47807435 35303424 1819 18446744073709551615 4194304 5972588 140730427119632 140730427106824 4935490 0 0 1 8405026 0 0 0 17 5 0 0 12 0 0 8070896 8075904 13135872 140730427126212 140730427126312 140730427126312 140730427129806 0
/proc/17688/statm: 8619 1819 855 435 0 1982 0
Current children cumulated CPU time: 12.37 s
Current children cumulated vsize: 34476 KiB
Current children cumulated memory: 7276 KiB

Child status: 0
Real time (s): 12.5527
CPU time (s): 12.4307
CPU user time (s): 12.4257
CPU system time (s): 0.004999
CPU usage (%): 99.028
Max. virtual memory (cumulated for all children) (KiB): 34476
Max. memory (cumulated for all children) (KiB): 7276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.4257
system time used= 0.004999
maximum resident set size= 7352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4488
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= 17


# summary of solver processes directly reported to runsolver:
#   pid: 17688
#   total CPU time (s): 12.4307
#   total CPU user time (s): 12.4257
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.062891 second user time and 0.119613 second system time

The end

Launcher Data 

Begin job on node124 at 2017-08-13 05:10:12
IDJOB=4266487
IDBENCH=140506
IDSOLVER=2655
FILE ID=node124/4266487-1502594668
RUNJOBID= node124-1502565138-11650
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-nrwsSmall-4-1.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266487-1502594668/watcher-4266487-1502594668 -o /tmp/evaluation-result-4266487-1502594668/solver-4266487-1502594668 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node124-1502565138-11650 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4266487-1502594668.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f288468cefacfaaaa4cb1a45aff7b0fc
RANDOM SEED=668307403

node124.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        31791872 kB
MemAvailable:   31918548 kB
Buffers:          146056 kB
Cached:           271960 kB
SwapCached:            0 kB
Active:           432252 kB
Inactive:         124864 kB
Active(anon):      88708 kB
Inactive(anon):    75716 kB
Active(file):     343544 kB
Inactive(file):    49148 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2540 kB
Writeback:             4 kB
AnonPages:        138764 kB
Mapped:            44568 kB
Shmem:             25320 kB
Slab:             125628 kB
SReclaimable:      99640 kB
SUnreclaim:        25988 kB
KernelStack:        3280 kB
PageTables:         5536 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     416124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 62028 MiB
End job on node124 at 2017-08-13 05:10:24