Trace number 4266677

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 47.266399 47.264099

General information on the benchmark

NameGolombRuler/GolombRuler-a4-s1/
GolombRuler-09-a4.xml
MD5SUM24dd80e7bb1ef2b7df88c183d3ee4992
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 benchmark6.7931099
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints548
Number of domains1
Minimum domain size501
Maximum domain size501
Distribution of domain sizes[{"size":501,"count":9}]
Minimum variable degree225
Maximum variable degree226
Distribution of variable degrees[{"degree":225,"count":7},{"degree":226,"count":2}]
Minimum constraint arity1
Maximum constraint arity9
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":168},{"arity":4,"count":378},{"arity":9,"count":1}]
Number of extensional constraints0
Number of intensional constraints547
Distribution of constraint types[{"type":"intension","count":547},{"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 

0.60/0.69	c SAT : Variables: 4509 -- Clauses: 1127259
0.60/0.69	c best=?? lower=0 upper=500 
2.39/2.46	c
2.39/2.46	c This is cosoco 1.12 --  
2.39/2.46	c
2.39/2.46	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266677-1502599959.xml 
2.39/2.46	c enable optimization
2.39/2.46	c ========================================[ Problem Statistics ]===========================================
2.39/2.46	c |                                                                                                       
2.39/2.46	c |  Parse time        :         0.66 s 
2.39/2.46	c |
2.39/2.46	c |               Variables: 9
2.39/2.46	c |            Domain Sizes: 501..501
2.39/2.46	c |
2.39/2.46	c |             Constraints: 556
2.39/2.46	c |                   Arity: 1..4  -- Unary: 2  -- Binary: 8  -- Ternary: 168
2.39/2.46	c | 
2.39/2.46	c |                   Types: 
2.39/2.46	c |                          (X - Y < k): 8
2.39/2.46	c |                          Intension: 548
2.39/2.46	c |                          
2.39/2.46	c =========================================================================================================
2.39/2.46	o 65
2.39/2.46	c    1 calls to solver: best=65 lower=0 upper=64 
2.89/2.90	o 64
2.89/2.96	o 61
2.89/2.96	c    3 calls to solver: best=61 lower=0 upper=60 
3.10/3.20	o 56
3.89/3.92	o 55
3.89/3.92	c    5 calls to solver: best=55 lower=0 upper=54 
5.19/5.21	o 53
5.69/5.72	o 52
5.69/5.72	c    7 calls to solver: best=52 lower=0 upper=51 
8.69/8.72	o 51
8.89/8.92	o 50
8.89/8.92	c    9 calls to solver: best=50 lower=0 upper=49 
10.89/10.98	o 49
18.89/18.97	o 48
18.89/18.97	c   11 calls to solver: best=48 lower=0 upper=47 
22.10/22.12	o 47
26.39/26.48	o 45
26.39/26.48	c   13 calls to solver: best=45 lower=0 upper=44 
45.79/45.83	o 44
47.19/47.25	c
47.19/47.25	c Optimum found         : 44
47.19/47.25	c
47.19/47.25	
47.19/47.25	v <instantiation type='solution' cost='44'>
47.19/47.25	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] </list>
47.19/47.25	v <values>0 3 9 17 19 32 39 43 44 </values>
47.19/47.25	v </instantiation>
47.19/47.25	
47.19/47.25	c call to solver        : 15
47.19/47.25	c
47.19/47.25	c restarts              : 533         
47.19/47.25	c conflicts             : 24977        (529 /sec)
47.19/47.25	c decisions             : 42314        (896 /sec)
47.19/47.25	c propagations          : 1057033     (22384 /sec)
47.19/47.25	c root propagations     : 564         
47.19/47.25	c filter calls          : 30770689       (651614 /sec)
47.19/47.25	c useless filter calls  : 30061599       (97 %)
47.19/47.25	c
47.19/47.25	c clauses               : 1129877
47.19/47.25	c SAT propagations      : 7596
47.19/47.25	c SAT conflicts         : 27 (0 learnts)
47.19/47.25	c Memory used           : 108.32 MB
47.19/47.25	c CPU time              : 47.2222 s
47.19/47.25	
47.19/47.25	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 (15376 MiB free)
  memory of node 1: 16384 MiB (15430 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266677-1502599959/watcher-4266677-1502599959 -o /tmp/evaluation-result-4266677-1502599959/solver-4266677-1502599959 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27833 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266677-1502599959.xml 

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

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
solver pid=32757, runsolver pid=32754
Current StackSize limit: 8192 KiB


[startup+0.100196 s]*
/proc/loadavg: 1.89 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31543748/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=29768 memory=6204 CPUtime=0.1 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 1743 0 0 0 10 0 0 0 20 0 1 0 93084269 30482432 1551 33554432000 4194304 5972588 140724837796464 140724837793112 140066117594085 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 7442 1551 787 435 0 805 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29768 KiB
Current children cumulated memory: 6204 KiB

[startup+0.209628 s]*
/proc/loadavg: 1.89 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31540896/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=32896 memory=9200 CPUtime=0.21 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 2524 0 0 0 21 0 0 0 20 0 1 0 93084269 33685504 2300 33554432000 4194304 5972588 140724837796464 140724837793112 4967517 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 8224 2300 787 435 0 1587 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32896 KiB
Current children cumulated memory: 9200 KiB

[startup+0.30913 s]*
/proc/loadavg: 1.89 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31537920/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=35768 memory=12072 CPUtime=0.31 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 3225 0 0 0 31 0 0 0 20 0 1 0 93084269 36626432 3018 33554432000 4194304 5972588 140724837796464 140724837793112 140066117594085 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 8942 3018 787 435 0 2305 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35768 KiB
Current children cumulated memory: 12072 KiB

[startup+0.700356 s]
/proc/loadavg: 1.89 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31532464/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=92172 memory=66560 CPUtime=0.69 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 14297 0 0 0 67 2 0 0 20 0 1 0 93084269 94384128 16640 33554432000 4194304 5972588 140724837796464 140724837793112 140066117594085 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 23043 16640 838 435 0 16406 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 92172 KiB
Current children cumulated memory: 66560 KiB

[startup+1.50044 s]
/proc/loadavg: 1.89 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31470020/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=108804 memory=83192 CPUtime=1.49 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 18441 0 0 0 146 3 0 0 20 0 1 0 93084269 111415296 20798 33554432000 4194304 5972588 140724837796464 140724837793320 4909584 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27201 20798 838 435 0 20564 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 108804 KiB
Current children cumulated memory: 83192 KiB

[startup+3.10969 s]
/proc/loadavg: 1.89 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31464564/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110652 memory=85204 CPUtime=3.1 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 23567 0 0 0 307 3 0 0 20 0 1 0 93084269 113307648 21301 33554432000 4194304 5972588 140724837796464 140724837793320 4968815 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27663 21301 839 435 0 21026 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 110652 KiB
Current children cumulated memory: 85204 KiB

[startup+6.30035 s]
/proc/loadavg: 1.90 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31464728/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110784 memory=85392 CPUtime=6.29 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 28612 0 0 0 626 3 0 0 20 0 1 0 93084269 113442816 21348 33554432000 4194304 5972588 140724837796464 140724837793912 5053056 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27696 21348 839 435 0 21059 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 110784 KiB
Current children cumulated memory: 85392 KiB

[startup+12.7003 s]
/proc/loadavg: 1.91 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31464976/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110916 memory=85452 CPUtime=12.69 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 33412 0 0 0 1266 3 0 0 20 0 1 0 93084269 113577984 21363 33554432000 4194304 5972588 140724837796464 140724837783656 5099648 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27729 21363 839 435 0 21092 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 110916 KiB
Current children cumulated memory: 85452 KiB

[startup+25.5003 s]
/proc/loadavg: 1.93 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31464532/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110916 memory=85520 CPUtime=25.49 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 42855 0 0 0 2546 3 0 0 20 0 1 0 93084269 113577984 21380 33554432000 4194304 5972588 140724837796464 140724837793912 4909584 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27729 21380 839 435 0 21092 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 110916 KiB
Current children cumulated memory: 85520 KiB

[startup+47.264 s]
# the end of solver process 32757 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=47.2224 s, system=0.044003 s

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

[startup+25.6004 s]
/proc/loadavg: 1.93 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31464532/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110916 memory=85520 CPUtime=25.59 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 42872 0 0 0 2556 3 0 0 20 0 1 0 93084269 113577984 21380 33554432000 4194304 5972588 140724837796464 140724837793912 5328722 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27729 21380 839 435 0 21092 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 110916 KiB
Current children cumulated memory: 85520 KiB

[startup+38.4003 s]
/proc/loadavg: 1.94 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31464928/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110916 memory=85520 CPUtime=38.39 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 42972 0 0 0 3836 3 0 0 20 0 1 0 93084269 113577984 21380 33554432000 4194304 5972588 140724837796464 140724837783656 5070704 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27729 21380 839 435 0 21092 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 110916 KiB
Current children cumulated memory: 85520 KiB

[startup+41.6003 s]
/proc/loadavg: 1.94 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31465072/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110916 memory=85524 CPUtime=41.59 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 47365 0 0 0 4156 3 0 0 20 0 1 0 93084269 113577984 21381 33554432000 4194304 5972588 140724837796464 140724837783656 4965888 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27729 21381 839 435 0 21092 0
Current children cumulated CPU time: 41.59 s
Current children cumulated vsize: 110916 KiB
Current children cumulated memory: 85524 KiB

[startup+44.8003 s]
/proc/loadavg: 1.95 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31465028/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110916 memory=85524 CPUtime=44.79 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 47527 0 0 0 4476 3 0 0 20 0 1 0 93084269 113577984 21381 33554432000 4194304 5972588 140724837796464 140724837783656 5071280 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27729 21381 839 435 0 21092 0
Current children cumulated CPU time: 44.79 s
Current children cumulated vsize: 110916 KiB
Current children cumulated memory: 85524 KiB

[startup+46.4003 s]
/proc/loadavg: 1.95 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31465028/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110916 memory=85524 CPUtime=46.39 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 47546 0 0 0 4636 3 0 0 20 0 1 0 93084269 113577984 21381 33554432000 4194304 5972588 140724837796464 140724837783656 5099648 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27729 21381 839 435 0 21092 0
Current children cumulated CPU time: 46.39 s
Current children cumulated vsize: 110916 KiB
Current children cumulated memory: 85524 KiB

[startup+46.8003 s]
/proc/loadavg: 1.95 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31465028/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110916 memory=85524 CPUtime=46.79 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 47550 0 0 0 4676 3 0 0 20 0 1 0 93084269 113577984 21381 33554432000 4194304 5972588 140724837796464 140724837783656 5071069 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27729 21381 839 435 0 21092 0
Current children cumulated CPU time: 46.79 s
Current children cumulated vsize: 110916 KiB
Current children cumulated memory: 85524 KiB

[startup+47.2003 s]
/proc/loadavg: 1.95 1.99 2.09 3/187 32758
/proc/meminfo: memFree=31465028/32770624 swapFree=67108860/67108860
[pid=32757] ppid=32754 vsize=110916 memory=85524 CPUtime=47.19 cores=0,2,4,6
/proc/32757/stat : 32757 (cosoco) R 32754 32757 24193 0 -1 4202496 47550 0 0 0 4716 3 0 0 20 0 1 0 93084269 113577984 21381 33554432000 4194304 5972588 140724837796464 140724837783656 5071058 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 36814848 140724837799103 140724837799203 140724837799203 140724837801934 0
/proc/32757/statm: 27729 21381 839 435 0 21092 0
Current children cumulated CPU time: 47.19 s
Current children cumulated vsize: 110916 KiB
Current children cumulated memory: 85524 KiB

Child status: 0
Real time (s): 47.2641
CPU time (s): 47.2664
CPU user time (s): 47.2224
CPU system time (s): 0.044003
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 110916
Max. memory (cumulated for all children) (KiB): 85524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.2224
system time used= 0.044003
maximum resident set size= 85592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47588
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 14


# summary of solver processes directly reported to runsolver:
#   pid: 32757
#   total CPU time (s): 47.2664
#   total CPU user time (s): 47.2224
#   total CPU system time (s): 0.044003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.186979 second user time and 0.369479 second system time

The end

Launcher Data 

Begin job on node102 at 2017-08-13 06:38:21
IDJOB=4266677
IDBENCH=126243
IDSOLVER=2656
FILE ID=node102/4266677-1502599959
RUNJOBID= node102-1502596320-27833
PBS_JOBID= 20628289
Free space on /tmp= 61908 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a4-s1/GolombRuler-09-a4.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266677-1502599959/watcher-4266677-1502599959 -o /tmp/evaluation-result-4266677-1502599959/solver-4266677-1502599959 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502596320-27833 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266677-1502599959.xml

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

MD5SUM BENCH= 24dd80e7bb1ef2b7df88c183d3ee4992
RANDOM SEED=2058007422

node102.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	: 5333.35
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	: 5333.35
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	: 5333.35
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	: 5333.35
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:        31547156 kB
MemAvailable:   31881052 kB
Buffers:           89468 kB
Cached:           529492 kB
SwapCached:            0 kB
Active:           678404 kB
Inactive:         101160 kB
Active(anon):     111640 kB
Inactive(anon):    77112 kB
Active(file):     566764 kB
Inactive(file):    24048 kB
Unevictable:        6440 kB
Mlocked:            6440 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2572 kB
Writeback:             0 kB
AnonPages:        167528 kB
Mapped:            44392 kB
Shmem:             25228 kB
Slab:             144316 kB
SReclaimable:     117840 kB
SUnreclaim:        26476 kB
KernelStack:        3360 kB
PageTables:         5664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     471960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 61908 MiB
End job on node102 at 2017-08-13 06:39:08