Trace number 4265688

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 1.12OPT55 330.63 330.72

General information on the benchmark

NameGolombRuler/GolombRuler-a4-s1/
GolombRuler-10-a4.xml
MD5SUM5c3e91a7aa658c047886207443b7266d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark36.9338
Satisfiable
(Un)Satisfiability was proved
Number of variables10
Number of constraints872
Number of domains1
Minimum domain size501
Maximum domain size501
Distribution of domain sizes[{"size":501,"count":10}]
Minimum variable degree325
Maximum variable degree326
Distribution of variable degrees[{"degree":325,"count":8},{"degree":326,"count":2}]
Minimum constraint arity1
Maximum constraint arity10
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":240},{"arity":4,"count":630},{"arity":10,"count":1}]
Number of extensional constraints0
Number of intensional constraints871
Distribution of constraint types[{"type":"intension","count":871},{"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 

1.02/1.13	c SAT : Variables: 5010 -- Clauses: 1252510
1.02/1.13	c best=?? lower=0 upper=500 
5.51/5.68	c
5.51/5.68	c This is cosoco 1.12 --  
5.51/5.68	c
5.51/5.68	c command line: cosoco -lc -model -restarts -sat HOME/instance-4265688-1502576139.xml 
5.51/5.68	c enable optimization
5.51/5.68	c ========================================[ Problem Statistics ]===========================================
5.51/5.68	c |                                                                                                       
5.51/5.68	c |  Parse time        :         1.03 s 
5.51/5.68	c |
5.51/5.68	c |               Variables: 10
5.51/5.68	c |            Domain Sizes: 501..501
5.51/5.68	c |
5.51/5.68	c |             Constraints: 881
5.51/5.68	c |                   Arity: 1..4  -- Unary: 2  -- Binary: 9  -- Ternary: 240
5.51/5.68	c | 
5.51/5.68	c |                   Types: 
5.51/5.68	c |                          (X - Y < k): 9
5.51/5.68	c |                          Intension: 872
5.51/5.68	c |                          
5.51/5.68	c =========================================================================================================
5.51/5.68	o 78
5.51/5.68	c    1 calls to solver: best=78 lower=0 upper=77 
5.81/5.94	o 72
8.31/8.41	o 71
8.31/8.41	c    3 calls to solver: best=71 lower=0 upper=70 
9.31/9.41	o 65
16.41/16.56	o 63
16.41/16.56	c    5 calls to solver: best=63 lower=0 upper=62 
40.50/40.61	o 62
105.90/106.03	o 60
105.90/106.03	c    7 calls to solver: best=60 lower=0 upper=59 
171.69/171.88	o 55
330.60/330.71	c
330.60/330.71	c Optimum found         : 55
330.60/330.71	c
330.60/330.71	
330.60/330.71	v <instantiation type='solution' cost='55'>
330.60/330.71	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] </list>
330.60/330.71	v <values>0 1 6 10 23 26 34 41 53 55 </values>
330.60/330.71	v </instantiation>
330.60/330.71	
330.60/330.71	c call to solver        : 9
330.60/330.71	c
330.60/330.71	c restarts              : 550         
330.60/330.71	c conflicts             : 127371       (385 /sec)
330.60/330.71	c decisions             : 203800       (617 /sec)
330.60/330.71	c propagations          : 5494922     (16623 /sec)
330.60/330.71	c root propagations     : 581         
330.60/330.71	c filter calls          : 236250870      (714697 /sec)
330.60/330.71	c useless filter calls  : 231960626      (98 %)
330.60/330.71	c
330.60/330.71	c clauses               : 1255883
330.60/330.71	c SAT propagations      : 11678
330.60/330.71	c SAT conflicts         : 188 (0 learnts)
330.60/330.71	c Memory used           : 143.62 MB
330.60/330.71	c CPU time              : 330.561 s
330.60/330.71	
330.60/330.71	s OPTIMUM FOUND

Verifier Data 

OK	55

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 (15103 MiB free)
  memory of node 1: 16384 MiB (15264 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265688-1502576139/watcher-4265688-1502576139 -o /tmp/evaluation-result-4265688-1502576139/solver-4265688-1502576139 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502565212-12458 --watchdog 2580 cosoco -lc -model -restarts -sat HOME/instance-4265688-1502576139.xml 

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

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=13979, runsolver pid=13976
Current StackSize limit: 8192 KiB


[startup+0.100194 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 13980
/proc/meminfo: memFree=31096348/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=27532 memory=3856 CPUtime=0.02 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 1164 0 0 0 2 0 0 0 20 0 1 0 99525226 28192768 964 18446744073709551615 4194304 5972588 140734370660544 140734370657192 4967517 0 0 1 0 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 6883 964 786 435 0 246 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 27532 KiB
Current children cumulated memory: 3856 KiB

[startup+0.209716 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 13980
/proc/meminfo: memFree=31093404/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=30684 memory=7128 CPUtime=0.13 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 1952 0 0 0 13 0 0 0 20 0 1 0 99525226 31420416 1782 18446744073709551615 4194304 5972588 140734370660544 140734370657192 140424023354341 0 0 1 0 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 7671 1782 787 435 0 1034 0
Current children cumulated CPU time: 0.13 s
Current children cumulated vsize: 30684 KiB
Current children cumulated memory: 7128 KiB

[startup+0.309643 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 13980
/proc/meminfo: memFree=31090908/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=33580 memory=10024 CPUtime=0.23 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 2674 0 0 0 23 0 0 0 20 0 1 0 99525226 34385920 2506 18446744073709551615 4194304 5972588 140734370660544 140734370657192 4967517 0 0 1 0 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 8395 2506 787 435 0 1758 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 33580 KiB
Current children cumulated memory: 10024 KiB

[startup+0.700357 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 13980
/proc/meminfo: memFree=31084920/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=44368 memory=20808 CPUtime=0.62 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 5381 0 0 0 61 1 0 0 20 0 1 0 99525226 45432832 5202 18446744073709551615 4194304 5972588 140734370660544 140734370654104 140424023354341 0 0 1 0 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 11092 5202 787 435 0 4455 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 44368 KiB
Current children cumulated memory: 20808 KiB

[startup+1.50044 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 13980
/proc/meminfo: memFree=31071032/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=134388 memory=101572 CPUtime=1.41 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 23019 0 0 0 138 3 0 0 20 0 1 0 99525226 137613312 25393 18446744073709551615 4194304 5972588 140734370660544 140734370657400 4965681 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 33597 25393 837 435 0 26960 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 134388 KiB
Current children cumulated memory: 101572 KiB

[startup+3.10994 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 13980
/proc/meminfo: memFree=30992764/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=140856 memory=108144 CPUtime=3.02 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 33631 0 0 0 298 4 0 0 20 0 1 0 99525226 144236544 27036 18446744073709551615 4194304 5972588 140734370660544 140734370657400 5053097 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 35214 27036 837 435 0 28577 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 140856 KiB
Current children cumulated memory: 108144 KiB

[startup+6.30038 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 13981
/proc/meminfo: memFree=30987108/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=146532 memory=113752 CPUtime=6.21 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 47375 0 0 0 616 5 0 0 20 0 1 0 99525226 150048768 28438 18446744073709551615 4194304 5972588 140734370660544 140734370657400 5053061 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36633 28438 838 435 0 29996 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 146532 KiB
Current children cumulated memory: 113752 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 13981
/proc/meminfo: memFree=30986348/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=146928 memory=114116 CPUtime=12.61 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 55538 0 0 0 1256 5 0 0 20 0 1 0 99525226 150454272 28529 18446744073709551615 4194304 5972588 140734370660544 140734370657400 4965342 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36732 28529 838 435 0 30095 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 146928 KiB
Current children cumulated memory: 114116 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 13981
/proc/meminfo: memFree=30986124/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=146928 memory=114232 CPUtime=25.4 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 64634 0 0 0 2534 6 0 0 20 0 1 0 99525226 150454272 28558 18446744073709551615 4194304 5972588 140734370660544 140734370647736 4965734 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36732 28558 838 435 0 30095 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 146928 KiB
Current children cumulated memory: 114232 KiB

[startup+51.1099 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 13981
/proc/meminfo: memFree=30985972/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114328 CPUtime=51.01 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 68385 0 0 0 5095 6 0 0 20 0 1 0 99525226 150589440 28582 18446744073709551615 4194304 5972588 140734370660544 140734370657992 4909594 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28582 838 435 0 30128 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114328 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 13983
/proc/meminfo: memFree=30990168/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114336 CPUtime=102.19 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 68861 0 0 0 10213 6 0 0 20 0 1 0 99525226 150589440 28584 18446744073709551615 4194304 5972588 140734370660544 140734370657992 4965382 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28584 838 435 0 30128 0
Current children cumulated CPU time: 102.19 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114336 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 13985
/proc/meminfo: memFree=30990280/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114344 CPUtime=162.19 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 69317 0 0 0 16213 6 0 0 20 0 1 0 99525226 150589440 28586 18446744073709551615 4194304 5972588 140734370660544 140734370647736 5053056 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28586 838 435 0 30128 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114344 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/185 13988
/proc/meminfo: memFree=30990520/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114348 CPUtime=222.19 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 69763 0 0 0 22213 6 0 0 20 0 1 0 99525226 150589440 28587 18446744073709551615 4194304 5972588 140734370660544 140734370657992 4909651 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28587 838 435 0 30128 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114348 KiB

[startup+282.3 s]
/proc/loadavg: 2.21 2.06 2.06 3/185 14051
/proc/meminfo: memFree=29955044/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114348 CPUtime=282.2 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 70200 0 0 0 28214 6 0 0 20 0 1 0 99525226 150589440 28587 18446744073709551615 4194304 5972588 140734370660544 140734370657992 4965924 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28587 838 435 0 30128 0
Current children cumulated CPU time: 282.2 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114348 KiB

[startup+330.72 s]
# the end of solver process 13979 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=330.561 s, system=0.069 s

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

[startup+307.2 s]
/proc/loadavg: 2.14 2.06 2.06 3/185 14052
/proc/meminfo: memFree=29955168/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114348 CPUtime=307.1 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 70630 0 0 0 30704 6 0 0 20 0 1 0 99525226 150589440 28587 18446744073709551615 4194304 5972588 140734370660544 140734370657992 5053097 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28587 838 435 0 30128 0
Current children cumulated CPU time: 307.1 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114348 KiB

[startup+320 s]*
/proc/loadavg: 2.11 2.06 2.06 3/185 14052
/proc/meminfo: memFree=29955044/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114348 CPUtime=319.91 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 70630 0 0 0 31985 6 0 0 20 0 1 0 99525226 150589440 28587 18446744073709551615 4194304 5972588 140734370660544 140734370657992 4965760 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28587 838 435 0 30128 0
Current children cumulated CPU time: 319.91 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114348 KiB

[startup+326.4 s]
/proc/loadavg: 2.11 2.05 2.06 3/185 14053
/proc/meminfo: memFree=29955060/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114348 CPUtime=326.3 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 70632 0 0 0 32624 6 0 0 20 0 1 0 99525226 150589440 28587 18446744073709551615 4194304 5972588 140734370660544 140734370657992 5070704 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28587 838 435 0 30128 0
Current children cumulated CPU time: 326.3 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114348 KiB

[startup+328 s]*
/proc/loadavg: 2.10 2.05 2.06 3/185 14053
/proc/meminfo: memFree=29955060/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114348 CPUtime=327.91 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 70632 0 0 0 32785 6 0 0 20 0 1 0 99525226 150589440 28587 18446744073709551615 4194304 5972588 140734370660544 140734370657992 4909657 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28587 838 435 0 30128 0
Current children cumulated CPU time: 327.91 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114348 KiB

[startup+329.6 s]
/proc/loadavg: 2.10 2.05 2.06 3/185 14053
/proc/meminfo: memFree=29955060/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114348 CPUtime=329.5 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 70632 0 0 0 32944 6 0 0 20 0 1 0 99525226 150589440 28587 18446744073709551615 4194304 5972588 140734370660544 140734370657992 4909694 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28587 838 435 0 30128 0
Current children cumulated CPU time: 329.5 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114348 KiB

[startup+330.4 s]
/proc/loadavg: 2.10 2.05 2.06 3/185 14053
/proc/meminfo: memFree=29955064/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114348 CPUtime=330.3 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 70632 0 0 0 33024 6 0 0 20 0 1 0 99525226 150589440 28587 18446744073709551615 4194304 5972588 140734370660544 140734370657992 4965382 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28587 838 435 0 30128 0
Current children cumulated CPU time: 330.3 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114348 KiB

[startup+330.6 s]
/proc/loadavg: 2.10 2.05 2.06 3/185 14053
/proc/meminfo: memFree=29955064/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114348 CPUtime=330.5 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 70632 0 0 0 33044 6 0 0 20 0 1 0 99525226 150589440 28587 18446744073709551615 4194304 5972588 140734370660544 140734370657992 4965365 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28587 838 435 0 30128 0
Current children cumulated CPU time: 330.5 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114348 KiB

[startup+330.7 s]
/proc/loadavg: 2.10 2.05 2.06 3/185 14053
/proc/meminfo: memFree=29955064/32770624 swapFree=67108860/67108860
[pid=13979] ppid=13976 vsize=147060 memory=114348 CPUtime=330.6 cores=0,2,4,6
/proc/13979/stat : 13979 (cosoco) R 13976 13979 12395 0 -1 4202496 70632 0 0 0 33054 6 0 0 20 0 1 0 99525226 150589440 28587 18446744073709551615 4194304 5972588 140734370660544 140734370657992 4909657 0 0 1 8405026 0 0 0 17 2 0 0 7 0 0 8070896 8075904 11005952 140734370668996 140734370669096 140734370669096 140734370672590 0
/proc/13979/statm: 36765 28587 838 435 0 30128 0
Current children cumulated CPU time: 330.6 s
Current children cumulated vsize: 147060 KiB
Current children cumulated memory: 114348 KiB

Child status: 0
Real time (s): 330.72
CPU time (s): 330.63
CPU user time (s): 330.561
CPU system time (s): 0.069
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 147060
Max. memory (cumulated for all children) (KiB): 114348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 330.561
system time used= 0.069
maximum resident set size= 114420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70680
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= 41
involuntary context switches= 417


# summary of solver processes directly reported to runsolver:
#   pid: 13979
#   total CPU time (s): 330.63
#   total CPU user time (s): 330.561
#   total CPU system time (s): 0.069

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.23985 second user time and 2.38881 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 00:01:46
IDJOB=4265688
IDBENCH=126241
IDSOLVER=2655
FILE ID=node135/4265688-1502576139
RUNJOBID= node135-1502565212-12458
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a4-s1/GolombRuler-10-a4.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265688-1502576139/watcher-4265688-1502576139 -o /tmp/evaluation-result-4265688-1502576139/solver-4265688-1502576139 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502565212-12458 --watchdog 2580  cosoco -lc -model -restarts -sat HOME/instance-4265688-1502576139.xml

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

MD5SUM BENCH= 5c3e91a7aa658c047886207443b7266d
RANDOM SEED=1801017325

node135.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.21
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.21
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.21
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.21
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31096988 kB
MemAvailable:   31946512 kB
Buffers:          306980 kB
Cached:           841084 kB
SwapCached:            0 kB
Active:           695864 kB
Inactive:         534444 kB
Active(anon):      82464 kB
Inactive(anon):    41332 kB
Active(file):     613400 kB
Inactive(file):   493112 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2244 kB
Writeback:             0 kB
AnonPages:         81672 kB
Mapped:            56452 kB
Shmem:             41656 kB
Slab:             145152 kB
SReclaimable:     117696 kB
SUnreclaim:        27456 kB
KernelStack:        3360 kB
PageTables:         5560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     368288 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62016 MiB
End job on node135 at 2017-08-13 00:07:16