Trace number 4268954

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 1.12OPT3 12.6154 12.6226

General information on the benchmark

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

Quality of the solution as a function of time


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

Solver Data 

0.00/0.04	c best=?? lower=0 upper=20 
0.00/0.05	c
0.00/0.05	c This is cosoco 1.12 --  
0.00/0.05	c
0.00/0.05	c command line: cosoco -lc -model -restarts HOME/instance-4268954-1502610461.xml 
0.00/0.05	c enable optimization
0.00/0.05	c ========================================[ Problem Statistics ]===========================================
0.00/0.05	c |                                                                                                       
0.00/0.05	c |  Parse time        :         0.04 s 
0.00/0.05	c |
0.00/0.05	c |               Variables: 260
0.00/0.05	c |            Domain Sizes: 2..21
0.00/0.05	c |
0.00/0.05	c |             Constraints: 242
0.00/0.05	c |                   Arity: 3..20  -- Ternary: 200
0.00/0.05	c | 
0.00/0.05	c |                   Types: 
0.00/0.05	c |                          All Different: 1
0.00/0.05	c |                          Extension: 200  (nb tuples: 400..490) -- (shared: 180)
0.00/0.05	c |                          Max constant: 1
0.00/0.05	c |                          Minimum Variable: 20
0.00/0.05	c |                          Sum: 20
0.00/0.05	c |                          
0.00/0.05	c =========================================================================================================
0.00/0.05	o 7
0.00/0.05	c    1 calls to solver: best=7 lower=0 upper=6 
0.00/0.07	o 6
0.00/0.08	o 5
0.00/0.08	c    3 calls to solver: best=5 lower=0 upper=4 
4.89/4.96	o 4
10.48/10.56	o 3
10.48/10.56	c    5 calls to solver: best=3 lower=0 upper=2 
12.58/12.62	c
12.58/12.62	c Optimum found         : 3
12.58/12.62	c
12.58/12.62	
12.58/12.62	v <instantiation type='solution' cost='3'>
12.58/12.62	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>
12.58/12.62	v <values>6 12 9 4 17 19 10 18 14 16 0 7 0 0 13 17 5 15 10 11 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 17 0 19 3 14 15 16 5 9 7 11 4 1 8 6 12 10 13 18 2 3 3 3 3 3 3 3 3 3 2 1 3 3 3 3 3 3 3 3 3 </values>
12.58/12.62	v </instantiation>
12.58/12.62	
12.58/12.62	c call to solver        : 6
12.58/12.62	c
12.58/12.62	c restarts              : 42          
12.58/12.62	c conflicts             : 55785        (4424 /sec)
12.58/12.62	c decisions             : 114620       (9090 /sec)
12.58/12.62	c propagations          : 5058594     (401155 /sec)
12.58/12.62	c root propagations     : 200         
12.58/12.62	c filter calls          : 7961261        (631342 /sec)
12.58/12.62	c useless filter calls  : 6387032        (80 %)
12.58/12.62	c Memory used           : 28.69 MB
12.58/12.62	c CPU time              : 12.61 s
12.58/12.62	
12.58/12.62	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 (15382 MiB free)
  memory of node 1: 16384 MiB (15555 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268954-1502610461/watcher-4268954-1502610461 -o /tmp/evaluation-result-4268954-1502610461/solver-4268954-1502610461 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node115-1502603019-29363 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268954-1502610461.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=2064, runsolver pid=2061

[startup+0.100846 s]*
/proc/loadavg: 1.92 2.00 2.02 3/188 2065
/proc/meminfo: memFree=31678444/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6056 CPUtime=0.09 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 1678 0 0 0 9 0 0 0 20 0 1 0 94133836 30081024 1514 33554432000 4194304 5972588 140724026159856 140724026147048 4935674 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1514 844 435 0 707 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6056 KiB

[startup+0.209409 s]*
/proc/loadavg: 1.92 2.00 2.02 3/188 2065
/proc/meminfo: memFree=31678072/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6056 CPUtime=0.2 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 1678 0 0 0 20 0 0 0 20 0 1 0 94133836 30081024 1514 33554432000 4194304 5972588 140724026159856 140724026147048 4909058 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1514 844 435 0 707 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6056 KiB

[startup+0.308859 s]*
/proc/loadavg: 1.92 2.00 2.02 3/188 2065
/proc/meminfo: memFree=31678072/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6056 CPUtime=0.3 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 1678 0 0 0 30 0 0 0 20 0 1 0 94133836 30081024 1514 33554432000 4194304 5972588 140724026159856 140724026147048 4935446 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1514 844 435 0 707 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6056 KiB

[startup+0.700232 s]
/proc/loadavg: 1.92 2.00 2.02 3/188 2065
/proc/meminfo: memFree=31677824/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6056 CPUtime=0.69 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 1678 0 0 0 69 0 0 0 20 0 1 0 94133836 30081024 1514 33554432000 4194304 5972588 140724026159856 140724026147048 4935609 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1514 844 435 0 707 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6056 KiB

[startup+1.50022 s]
/proc/loadavg: 1.92 2.00 2.02 3/188 2065
/proc/meminfo: memFree=31677824/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6056 CPUtime=1.49 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 1678 0 0 0 149 0 0 0 20 0 1 0 94133836 30081024 1514 33554432000 4194304 5972588 140724026159856 140724026147048 4934329 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1514 844 435 0 707 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6056 KiB

[startup+3.10891 s]
/proc/loadavg: 1.92 2.00 2.02 3/188 2065
/proc/meminfo: memFree=31677724/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6064 CPUtime=3.09 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 2270 0 0 0 309 0 0 0 20 0 1 0 94133836 30081024 1516 33554432000 4194304 5972588 140724026159856 140724026147048 4934247 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1516 844 435 0 707 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6064 KiB

[startup+6.30022 s]
/proc/loadavg: 1.85 1.98 2.01 3/188 2065
/proc/meminfo: memFree=31677724/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6064 CPUtime=6.28 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 2882 0 0 0 628 0 0 0 20 0 1 0 94133836 30081024 1516 33554432000 4194304 5972588 140724026159856 140724026157304 5021846 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1516 844 435 0 707 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6064 KiB

[startup+12.6225 s]
# the end of solver process 2064 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=12.6104 s, system=0.004999 s

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

[startup+6.40023 s]
/proc/loadavg: 1.85 1.98 2.01 3/188 2065
/proc/meminfo: memFree=31677724/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6064 CPUtime=6.38 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 2882 0 0 0 638 0 0 0 20 0 1 0 94133836 30081024 1516 33554432000 4194304 5972588 140724026159856 140724026157304 4935463 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1516 844 435 0 707 0
Current children cumulated CPU time: 6.38 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6064 KiB

[startup+9.6002 s]
/proc/loadavg: 1.85 1.98 2.01 3/188 2065
/proc/meminfo: memFree=31677724/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6076 CPUtime=9.58 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 3479 0 0 0 958 0 0 0 20 0 1 0 94133836 30081024 1519 33554432000 4194304 5972588 140724026159856 140724026157304 4934332 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1519 844 435 0 707 0
Current children cumulated CPU time: 9.58 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6076 KiB

[startup+11.2002 s]
/proc/loadavg: 1.86 1.98 2.01 3/188 2065
/proc/meminfo: memFree=31677724/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6076 CPUtime=11.18 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 3496 0 0 0 1118 0 0 0 20 0 1 0 94133836 30081024 1519 33554432000 4194304 5972588 140724026159856 140724026157304 4935486 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1519 844 435 0 707 0
Current children cumulated CPU time: 11.18 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6076 KiB

[startup+12.0002 s]*
/proc/loadavg: 1.86 1.98 2.01 3/188 2065
/proc/meminfo: memFree=31677724/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6076 CPUtime=11.99 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 3496 0 0 0 1199 0 0 0 20 0 1 0 94133836 30081024 1519 33554432000 4194304 5972588 140724026159856 140724026147048 4935297 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1519 844 435 0 707 0
Current children cumulated CPU time: 11.99 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6076 KiB

[startup+12.4002 s]
/proc/loadavg: 1.86 1.98 2.01 3/188 2065
/proc/meminfo: memFree=31677724/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6076 CPUtime=12.38 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 3496 0 0 0 1238 0 0 0 20 0 1 0 94133836 30081024 1519 33554432000 4194304 5972588 140724026159856 140724026147048 4935478 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1519 844 435 0 707 0
Current children cumulated CPU time: 12.38 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6076 KiB

[startup+12.6002 s]
/proc/loadavg: 1.86 1.98 2.01 3/188 2065
/proc/meminfo: memFree=31677724/32770624 swapFree=67108860/67108860
[pid=2064] ppid=2061 vsize=29376 memory=6076 CPUtime=12.58 cores=1,3,5,7
/proc/2064/stat : 2064 (cosoco) R 2061 2064 29331 0 -1 4202496 3496 0 0 0 1258 0 0 0 20 0 1 0 94133836 30081024 1519 33554432000 4194304 5972588 140724026159856 140724026147048 4934305 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 10555392 140724026168516 140724026168611 140724026168611 140724026171342 0
/proc/2064/statm: 7344 1519 844 435 0 707 0
Current children cumulated CPU time: 12.58 s
Current children cumulated vsize: 29376 KiB
Current children cumulated memory: 6076 KiB

Child status: 0
Real time (s): 12.6226
CPU time (s): 12.6154
CPU user time (s): 12.6104
CPU system time (s): 0.004999
CPU usage (%): 99.9437
Max. virtual memory (cumulated for all children) (KiB): 29376
Max. memory (cumulated for all children) (KiB): 6076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.6104
system time used= 0.004999
maximum resident set size= 6156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3536
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= 13


# summary of solver processes directly reported to runsolver:
#   pid: 2064
#   total CPU time (s): 12.6154
#   total CPU user time (s): 12.6104
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.058189 second user time and 0.124422 second system time

The end

Launcher Data 

Begin job on node115 at 2017-08-13 09:33:23
IDJOB=4268954
IDBENCH=140506
IDSOLVER=2659
FILE ID=node115/4268954-1502610461
RUNJOBID= node115-1502603019-29363
PBS_JOBID= 20628301
Free space on /tmp= 61812 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m2c-s1/OpenStacks-m2c-nrwsSmall-4-1.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268954-1502610461/watcher-4268954-1502610461 -o /tmp/evaluation-result-4268954-1502610461/solver-4268954-1502610461 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node115-1502603019-29363 --watchdog 300  cosoco -lc -model -restarts HOME/instance-4268954-1502610461.xml

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

MD5SUM BENCH= f288468cefacfaaaa4cb1a45aff7b0fc
RANDOM SEED=450657581

node115.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	: 5333.69
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	: 5333.69
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	: 5333.69
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	: 5333.69
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:        31680940 kB
MemAvailable:   31964164 kB
Buffers:          107404 kB
Cached:           462204 kB
SwapCached:            0 kB
Active:           470368 kB
Inactive:         177240 kB
Active(anon):      26080 kB
Inactive(anon):    79448 kB
Active(file):     444288 kB
Inactive(file):    97792 kB
Unevictable:        6220 kB
Mlocked:            6220 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2416 kB
Writeback:             0 kB
AnonPages:         95380 kB
Mapped:            44900 kB
Shmem:             25224 kB
Slab:             139916 kB
SReclaimable:     113956 kB
SUnreclaim:        25960 kB
KernelStack:        3584 kB
PageTables:         5152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     372812 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 61808 MiB
End job on node115 at 2017-08-13 09:33:35