Trace number 4265672

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 1.12OPT44 110.372 110.374

General information on the benchmark

NameGolombRuler/GolombRuler-a3-s1/
GolombRuler-09-a3.xml
MD5SUM99cce06e47b950d06ba02df1b2dd4384
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark44
Best CPU time to get the best result obtained on this benchmark4.9465399
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints39
Number of domains2
Minimum domain size500
Maximum domain size501
Distribution of domain sizes[{"size":500,"count":36},{"size":501,"count":9}]
Minimum variable degree0
Maximum variable degree10
Distribution of variable degrees[{"degree":0,"count":45},{"degree":2,"count":36},{"degree":9,"count":7},{"degree":10,"count":2}]
Minimum constraint arity1
Maximum constraint arity36
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":36},{"arity":9,"count":1},{"arity":36,"count":1}]
Number of extensional constraints0
Number of intensional constraints37
Distribution of constraint types[{"type":"intension","count":37},{"type":"allDifferent","count":1},{"type":"ordered","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


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

Solver Data 

0.79/0.80	c SAT : Variables: 45009 -- Clauses: 11232090
0.79/0.80	c best=?? lower=0 upper=500 
4.79/4.87	c
4.79/4.87	c This is cosoco 1.12 --  
4.79/4.87	c
4.79/4.87	c command line: cosoco -lc -model -restarts -sat HOME/instance-4265672-1502576110.xml 
4.79/4.87	c enable optimization
4.79/4.87	c ========================================[ Problem Statistics ]===========================================
4.79/4.87	c |                                                                                                       
4.79/4.87	c |  Parse time        :         0.68 s 
4.79/4.87	c |
4.79/4.87	c |               Variables: 90
4.79/4.87	c |            Domain Sizes: 500..501
4.79/4.87	c |
4.79/4.87	c |             Constraints: 47
4.79/4.87	c |                   Arity: 1..36  -- Unary: 2  -- Binary: 8  -- Ternary: 36
4.79/4.87	c | 
4.79/4.87	c |                   Types: 
4.79/4.87	c |                          (X - Y < k): 8
4.79/4.87	c |                          All Different: 1
4.79/4.87	c |                          Intension: 38
4.79/4.87	c |                          
4.79/4.87	c =========================================================================================================
4.79/4.87	o 52
4.79/4.87	c    1 calls to solver: best=52 lower=0 upper=51 
14.89/14.92	o 51
28.69/28.70	o 50
28.69/28.70	c    3 calls to solver: best=50 lower=0 upper=49 
32.49/32.51	o 48
57.39/57.42	o 45
57.39/57.42	c    5 calls to solver: best=45 lower=0 upper=44 
82.79/82.86	o 44
110.29/110.35	c
110.29/110.35	c Optimum found         : 44
110.29/110.35	c
110.29/110.35	
110.29/110.35	v <instantiation type='solution' cost='44'>
110.29/110.35	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[7][0] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[8][0] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] </list>
110.29/110.35	v <values>0 1 5 12 25 27 35 41 44 * 1 5 12 25 27 35 41 44 * * 4 11 24 26 34 40 43 * * * 7 20 22 30 36 39 * * * * 13 15 23 29 32 * * * * * 2 10 16 19 * * * * * * 8 14 17 * * * * * * * 6 9 * * * * * * * * 3 * * * * * * * * * </values>
110.29/110.35	v </instantiation>
110.29/110.35	
110.29/110.35	c call to solver        : 7
110.29/110.35	c
110.29/110.35	c restarts              : 538         
110.29/110.35	c conflicts             : 40770        (370 /sec)
110.29/110.35	c decisions             : 148886       (1351 /sec)
110.29/110.35	c propagations          : 144372864   (1309832 /sec)
110.29/110.35	c root propagations     : 564         
110.29/110.35	c filter calls          : 4177525        (37901 /sec)
110.29/110.35	c useless filter calls  : 1910274        (45 %)
110.29/110.35	c
110.29/110.35	c clauses               : 11235784
110.29/110.35	c SAT propagations      : 17945
110.29/110.35	c SAT conflicts         : 122 (0 learnts)
110.29/110.35	c Memory used           : 521.36 MB
110.29/110.35	c CPU time              : 110.222 s
110.29/110.35	
110.29/110.35	s OPTIMUM FOUND

Verifier Data 

OK	44

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 (12828 MiB free)
  memory of node 1: 16384 MiB (12363 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265672-1502576110/watcher-4265672-1502576110 -o /tmp/evaluation-result-4265672-1502576110/solver-4265672-1502576110 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502567254-24358 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4265672-1502576110.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
solver pid=25700, runsolver pid=25697
Current StackSize limit: 8192 KiB


[startup+0.100165 s]*
/proc/loadavg: 2.00 1.99 2.03 3/188 25701
/proc/meminfo: memFree=25765332/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=69204 memory=40620 CPUtime=0.1 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 8810 0 0 0 9 1 0 0 20 0 1 0 90698913 70864896 10155 33554432000 4194304 5972588 140729052808240 140729052804888 5280489 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 17301 10155 823 435 0 10664 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 69204 KiB
Current children cumulated memory: 40620 KiB

[startup+0.209705 s]*
/proc/loadavg: 2.00 1.99 2.03 3/188 25701
/proc/meminfo: memFree=25698408/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=141772 memory=109040 CPUtime=0.21 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 18747 0 0 0 18 3 0 0 20 0 1 0 90698913 145174528 27260 33554432000 4194304 5972588 140729052808240 140729052804888 140237149846501 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 35443 27260 823 435 0 28806 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 141772 KiB
Current children cumulated memory: 109040 KiB

[startup+0.309593 s]*
/proc/loadavg: 2.00 1.99 2.03 3/188 25701
/proc/meminfo: memFree=25638864/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=209832 memory=166572 CPUtime=0.31 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 27536 0 0 0 26 5 0 0 20 0 1 0 90698913 214867968 41643 33554432000 4194304 5972588 140729052808240 140729052804888 5280356 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 52458 41643 823 435 0 45821 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 209832 KiB
Current children cumulated memory: 166572 KiB

[startup+0.700387 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25701
/proc/meminfo: memFree=25520268/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=480892 memory=394524 CPUtime=0.69 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 58442 0 0 0 59 10 0 0 20 0 1 0 90698913 492433408 98631 33554432000 4194304 5972588 140729052808240 140729052805032 140237149846501 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 120257 98631 823 435 0 113620 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 480892 KiB
Current children cumulated memory: 394524 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25701
/proc/meminfo: memFree=25343304/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456652 CPUtime=1.49 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 66836 0 0 0 138 11 0 0 20 0 1 0 90698913 546684928 114163 33554432000 4194304 5972588 140729052808240 140729052805032 4968704 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114163 840 435 0 126831 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456652 KiB

[startup+3.10921 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25701
/proc/meminfo: memFree=25342704/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456800 CPUtime=3.09 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 68360 0 0 0 298 11 0 0 20 0 1 0 90698913 546684928 114200 33554432000 4194304 5972588 140729052808240 140729052804952 5244099 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114200 840 435 0 126831 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456800 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25701
/proc/meminfo: memFree=25342784/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=6.29 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 72183 0 0 0 617 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052804952 5053069 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25726
/proc/meminfo: memFree=25340824/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=12.69 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 76149 0 0 0 1257 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052795432 4909657 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25726
/proc/meminfo: memFree=25341380/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=25.49 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 79604 0 0 0 2537 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052805688 4978344 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25726
/proc/meminfo: memFree=25340852/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=51.1 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 84125 0 0 0 5098 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052805688 4968704 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25727
/proc/meminfo: memFree=25341348/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=102.29 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 88303 0 0 0 10217 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052805688 4968754 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+110.374 s]
# the end of solver process 25700 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=110.222 s, system=0.149998 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25727
/proc/meminfo: memFree=25341348/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=102.39 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 88303 0 0 0 10227 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052805688 5053056 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+105.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25727
/proc/meminfo: memFree=25341456/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=105.59 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 88410 0 0 0 10547 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052805688 4909616 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 105.59 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+108.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25727
/proc/meminfo: memFree=25341456/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=108.79 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 88486 0 0 0 10867 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052805688 5053108 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 108.79 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+109.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25727
/proc/meminfo: memFree=25341456/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=109.59 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 88486 0 0 0 10947 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052805688 5053097 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 109.59 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+110 s]*
/proc/loadavg: 2.00 1.99 2.03 3/188 25727
/proc/meminfo: memFree=25341456/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=109.99 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 88488 0 0 0 10987 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052805688 5273980 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 109.99 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+110.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25727
/proc/meminfo: memFree=25341456/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=110.19 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 88496 0 0 0 11007 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052805688 4969136 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 110.19 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

[startup+110.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 25727
/proc/meminfo: memFree=25341456/32770624 swapFree=67108860/67108860
[pid=25700] ppid=25697 vsize=533872 memory=456804 CPUtime=110.29 cores=1,3,5,7
/proc/25700/stat : 25700 (cosoco) R 25697 25700 24273 0 -1 4202496 88496 0 0 0 11017 12 0 0 20 0 1 0 90698913 546684928 114201 33554432000 4194304 5972588 140729052808240 140729052805688 4909702 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8070896 8075904 38363136 140729052812474 140729052812574 140729052812574 140729052815310 0
/proc/25700/statm: 133468 114201 841 435 0 126831 0
Current children cumulated CPU time: 110.29 s
Current children cumulated vsize: 533872 KiB
Current children cumulated memory: 456804 KiB

Child status: 0
Real time (s): 110.374
CPU time (s): 110.372
CPU user time (s): 110.222
CPU system time (s): 0.149998
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 533872
Max. memory (cumulated for all children) (KiB): 456804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 110.222
system time used= 0.149998
maximum resident set size= 456872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88543
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= 83


# summary of solver processes directly reported to runsolver:
#   pid: 25700
#   total CPU time (s): 110.372
#   total CPU user time (s): 110.222
#   total CPU system time (s): 0.149998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.37158 second user time and 0.785782 second system time

The end

Launcher Data 

Begin job on node114 at 2017-08-13 00:00:52
IDJOB=4265672
IDBENCH=126225
IDSOLVER=2655
FILE ID=node114/4265672-1502576110
RUNJOBID= node114-1502567254-24358
PBS_JOBID= 20628281
Free space on /tmp= 61696 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a3-s1/GolombRuler-09-a3.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265672-1502576110/watcher-4265672-1502576110 -o /tmp/evaluation-result-4265672-1502576110/solver-4265672-1502576110 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node114-1502567254-24358 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4265672-1502576110.xml

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

MD5SUM BENCH= 99cce06e47b950d06ba02df1b2dd4384
RANDOM SEED=1892788450

node114.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	: 5332.98
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	: 5332.98
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	: 5332.98
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	: 5332.98
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:        25797660 kB
MemAvailable:   30629968 kB
Buffers:          123872 kB
Cached:          4999608 kB
SwapCached:            0 kB
Active:          1733100 kB
Inactive:        4807592 kB
Active(anon):    1419840 kB
Inactive(anon):    25036 kB
Active(file):     313260 kB
Inactive(file):  4782556 kB
Unevictable:        6520 kB
Mlocked:            6520 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2420 kB
Writeback:             0 kB
AnonPages:       1431500 kB
Mapped:            44212 kB
Shmem:             25224 kB
Slab:             129856 kB
SReclaimable:     104652 kB
SUnreclaim:        25204 kB
KernelStack:        3584 kB
PageTables:         8144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1749168 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    430080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 61696 MiB
End job on node114 at 2017-08-13 00:02:43