Trace number 4241208

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
R1: cosoco 1.1OPT44 65.9213 65.9288

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 benchmark6.618
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 

0.59/0.66	c best=?? lower=0 upper=500 
2.59/2.62	c
2.59/2.62	c This is cosoco 1.0 --  
2.59/2.62	c
2.59/2.62	c enable optimization
2.59/2.62	c ========================================[ Problem Statistics ]===========================================
2.59/2.62	c |                                                                                                       
2.59/2.62	c |  Parse time        :         0.65 s 
2.59/2.62	c |
2.59/2.62	c |               Variables: 9
2.59/2.62	c |            Domain Sizes: 501..501
2.59/2.62	c |
2.59/2.62	c |             Constraints: 556
2.59/2.62	c |                   Arity: 1..4  -- Unary: 2  -- Binary: 8  -- Ternary: 168
2.59/2.62	c | 
2.59/2.62	c |                   Types: 
2.59/2.62	c |                          (X - Y < k): 8
2.59/2.62	c |                          Intension: 548
2.59/2.62	c |                          
2.59/2.62	c =========================================================================================================
2.59/2.62	o 65
2.59/2.62	c    1 calls to solver: best=65 lower=0 upper=64 
3.19/3.26	o 64
3.40/3.45	o 59
3.40/3.45	c    3 calls to solver: best=59 lower=0 upper=58 
3.79/3.82	o 57
5.19/5.28	o 56
5.19/5.28	c    5 calls to solver: best=56 lower=0 upper=55 
5.69/5.72	o 53
7.39/7.42	o 52
7.39/7.42	c    7 calls to solver: best=52 lower=0 upper=51 
14.89/14.94	o 49
19.39/19.41	o 47
19.39/19.41	c    9 calls to solver: best=47 lower=0 upper=46 
22.78/22.87	o 45
34.58/34.69	o 44
34.58/34.69	c   11 calls to solver: best=44 lower=0 upper=43 
65.88/65.92	c
65.88/65.92	c Optimum found         : 44
65.88/65.92	c
65.88/65.92	
65.88/65.92	v <instantiation type='solution' cost='44'>
65.88/65.92	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] </list>
65.88/65.92	v <values>0 1 5 12 25 27 35 41 44 </values>
65.88/65.92	v </instantiation>
65.88/65.92	
65.88/65.92	c call to solver        : 12
65.88/65.92	c
65.88/65.92	c restarts              : 39          
65.88/65.92	c conflicts             : 40776        (619 /sec)
65.88/65.92	c decisions             : 64402        (977 /sec)
65.88/65.92	c propagations          : 1418191     (21524 /sec)
65.88/65.92	c root propagations     : 564         
65.88/65.92	c filter calls          : 46188940       (701012 /sec)
65.88/65.92	c useless filter calls  : 45136916       (97 %)
65.88/65.92	c Memory used           : 60.27 MB
65.88/65.92	c CPU time              : 65.8889 s
65.88/65.92	
65.88/65.92	s OPTIMUM FOUND

Verifier Data 

OK	44

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4241208-1500643283/watcher-4241208-1500643283 -o /tmp/evaluation-result-4241208-1500643283/solver-4241208-1500643283 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1500623787-4394 --watchdog 2560 HOME/cosoco -lc -model -restarts HOME/instance-4241208-1500643283.xml 

pid=6905
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.04 2.05 3/190 6908
/proc/meminfo: memFree=30557612/32770624 swapFree=6824/693208
[pid=6908] ppid=6905 vsize=26992 CPUtime=0 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 966 0 0 0 0 0 0 0 20 0 1 0 25607731 27639808 767 33554432000 4194304 5970956 140720374447808 140720374447256 139910639165952 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 6748 767 684 434 0 112 0

[startup+0.100116 s]
/proc/loadavg: 2.08 2.04 2.05 3/190 6908
/proc/meminfo: memFree=30557612/32770624 swapFree=6824/693208
[pid=6908] ppid=6905 vsize=28448 CPUtime=0.09 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 1381 0 0 0 9 0 0 0 20 0 1 0 25607731 29130752 1183 33554432000 4194304 5970956 140720374447808 140720374441400 5094439 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 7112 1183 783 434 0 476 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28448

[startup+0.200256 s]
/proc/loadavg: 2.08 2.04 2.05 3/190 6908
/proc/meminfo: memFree=30557612/32770624 swapFree=6824/693208
[pid=6908] ppid=6905 vsize=30792 CPUtime=0.19 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 1988 0 0 0 19 0 0 0 20 0 1 0 25607731 31531008 1805 33554432000 4194304 5970956 140720374447808 140720374441400 4966541 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 7698 1805 783 434 0 1062 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 30792

[startup+0.300204 s]
/proc/loadavg: 2.08 2.04 2.05 3/190 6908
/proc/meminfo: memFree=30557612/32770624 swapFree=6824/693208
[pid=6908] ppid=6905 vsize=33664 CPUtime=0.29 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 2706 0 0 0 29 0 0 0 20 0 1 0 25607731 34471936 2523 33554432000 4194304 5970956 140720374447808 140720374441400 4966541 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 8416 2523 783 434 0 1780 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33664

[startup+0.700184 s]
/proc/loadavg: 2.08 2.04 2.05 3/190 6908
/proc/meminfo: memFree=30557612/32770624 swapFree=6824/693208
[pid=6908] ppid=6905 vsize=50356 CPUtime=0.69 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 6914 0 0 0 68 1 0 0 20 0 1 0 25607731 51564544 6694 33554432000 4194304 5970956 140720374447808 140720374444776 139910639168485 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 12589 6694 833 434 0 5953 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50356

[startup+1.50022 s]
/proc/loadavg: 2.08 2.04 2.05 3/191 6909
/proc/meminfo: memFree=30527256/32770624 swapFree=6824/693196
[pid=6908] ppid=6905 vsize=55900 CPUtime=1.49 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 8317 0 0 0 148 1 0 0 20 0 1 0 25607731 57241600 8146 33554432000 4194304 5970956 140720374447808 140720374444776 4964784 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 13975 8146 833 434 0 7339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55900

[startup+3.10018 s]
/proc/loadavg: 2.08 2.04 2.05 3/191 6909
/proc/meminfo: memFree=30526388/32770624 swapFree=6824/693196
[pid=6908] ppid=6905 vsize=61576 CPUtime=3.09 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 14495 0 0 0 307 2 0 0 20 0 1 0 25607731 63053824 9564 33554432000 4194304 5970956 140720374447808 140720374444776 4908985 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15394 9564 834 434 0 8758 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61576

[startup+6.3002 s]
/proc/loadavg: 2.08 2.04 2.05 3/191 6909
/proc/meminfo: memFree=30519072/32770624 swapFree=6824/693204
[pid=6908] ppid=6905 vsize=61708 CPUtime=6.29 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 19036 0 0 0 627 2 0 0 20 0 1 0 25607731 63188992 9601 33554432000 4194304 5970956 140720374447808 140720374445368 4908985 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9601 834 434 0 8791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61708

[startup+12.7002 s]
/proc/loadavg: 2.07 2.04 2.05 3/191 6909
/proc/meminfo: memFree=30487932/32770624 swapFree=6824/693204
[pid=6908] ppid=6905 vsize=61708 CPUtime=12.69 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 23378 0 0 0 1267 2 0 0 20 0 1 0 25607731 63188992 9614 33554432000 4194304 5970956 140720374447808 140720374435112 4964768 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9614 834 434 0 8791 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61708

[startup+25.5002 s]
/proc/loadavg: 2.12 2.06 2.05 3/191 6909
/proc/meminfo: memFree=30460140/32770624 swapFree=6824/693220
[pid=6908] ppid=6905 vsize=61708 CPUtime=25.48 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 31845 0 0 0 2546 2 0 0 20 0 1 0 25607731 63188992 9616 33554432000 4194304 5970956 140720374447808 140720374445368 4964310 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9616 834 434 0 8791 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61708

[startup+51.1002 s]
/proc/loadavg: 2.14 2.07 2.06 3/191 6909
/proc/meminfo: memFree=30421776/32770624 swapFree=6824/693252
[pid=6908] ppid=6905 vsize=61708 CPUtime=51.08 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 35998 0 0 0 5106 2 0 0 20 0 1 0 25607731 63188992 9616 33554432000 4194304 5970956 140720374447808 140720374435112 4967842 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9616 834 434 0 8791 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 61708

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6908 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2002 s]
/proc/loadavg: 2.14 2.07 2.06 3/191 6909
/proc/meminfo: memFree=30421776/32770624 swapFree=6824/693252
[pid=6908] ppid=6905 vsize=61708 CPUtime=51.18 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 35998 0 0 0 5116 2 0 0 20 0 1 0 25607731 63188992 9616 33554432000 4194304 5970956 140720374447808 140720374435112 4908912 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9616 834 434 0 8791 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 61708

[startup+57.6002 s]
/proc/loadavg: 2.13 2.07 2.06 3/191 6909
/proc/meminfo: memFree=30412584/32770624 swapFree=6824/693260
[pid=6908] ppid=6905 vsize=61708 CPUtime=57.58 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 35998 0 0 0 5756 2 0 0 20 0 1 0 25607731 63188992 9616 33554432000 4194304 5970956 140720374447808 140720374435112 5070345 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9616 834 434 0 8791 0
Current children cumulated CPU time (s) 57.58
Current children cumulated vsize (KiB) 61708

[startup+60.8002 s]
/proc/loadavg: 2.12 2.06 2.06 3/191 6910
/proc/meminfo: memFree=30410592/32770624 swapFree=6824/693276
[pid=6908] ppid=6905 vsize=61708 CPUtime=60.78 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 35998 0 0 0 6076 2 0 0 20 0 1 0 25607731 63188992 9616 33554432000 4194304 5970956 140720374447808 140720374435112 5098928 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9616 834 434 0 8791 0
Current children cumulated CPU time (s) 60.78
Current children cumulated vsize (KiB) 61708

[startup+64.0002 s]
/proc/loadavg: 2.12 2.06 2.06 3/191 6910
/proc/meminfo: memFree=30410352/32770624 swapFree=6824/693276
[pid=6908] ppid=6905 vsize=61708 CPUtime=63.98 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 35998 0 0 0 6396 2 0 0 20 0 1 0 25607731 63188992 9616 33554432000 4194304 5970956 140720374447808 140720374435112 5098928 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9616 834 434 0 8791 0
Current children cumulated CPU time (s) 63.98
Current children cumulated vsize (KiB) 61708

[startup+64.8002 s]
/proc/loadavg: 2.12 2.06 2.06 3/191 6910
/proc/meminfo: memFree=30410352/32770624 swapFree=6824/693276
[pid=6908] ppid=6905 vsize=61708 CPUtime=64.78 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 35998 0 0 0 6476 2 0 0 20 0 1 0 25607731 63188992 9616 33554432000 4194304 5970956 140720374447808 140720374435112 4964784 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9616 834 434 0 8791 0
Current children cumulated CPU time (s) 64.78
Current children cumulated vsize (KiB) 61708

[startup+65.6002 s]
/proc/loadavg: 2.11 2.06 2.06 3/191 6910
/proc/meminfo: memFree=30410352/32770624 swapFree=6824/693276
[pid=6908] ppid=6905 vsize=61708 CPUtime=65.58 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 35998 0 0 0 6556 2 0 0 20 0 1 0 25607731 63188992 9616 33554432000 4194304 5970956 140720374447808 140720374435112 4967817 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9616 834 434 0 8791 0
Current children cumulated CPU time (s) 65.58
Current children cumulated vsize (KiB) 61708

[startup+65.8002 s]
/proc/loadavg: 2.11 2.06 2.06 3/191 6910
/proc/meminfo: memFree=30410352/32770624 swapFree=6824/693276
[pid=6908] ppid=6905 vsize=61708 CPUtime=65.78 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 35998 0 0 0 6576 2 0 0 20 0 1 0 25607731 63188992 9616 33554432000 4194304 5970956 140720374447808 140720374435112 4961400 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9616 834 434 0 8791 0
Current children cumulated CPU time (s) 65.78
Current children cumulated vsize (KiB) 61708

[startup+65.9002 s]
/proc/loadavg: 2.11 2.06 2.06 3/191 6910
/proc/meminfo: memFree=30410352/32770624 swapFree=6824/693276
[pid=6908] ppid=6905 vsize=61708 CPUtime=65.88 cores=1,3,5,7
/proc/6908/stat : 6908 (cosoco) R 6905 6908 4362 0 -1 4202496 35998 0 0 0 6586 2 0 0 20 0 1 0 25607731 63188992 9616 33554432000 4194304 5970956 140720374447808 140720374435112 5069728 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8070896 8075904 22450176 140720374453441 140720374453571 140720374453571 140720374456270 0
/proc/6908/statm: 15427 9616 834 434 0 8791 0
Current children cumulated CPU time (s) 65.88
Current children cumulated vsize (KiB) 61708

Child status: 0
Real time (s): 65.9288
CPU time (s): 65.9213
CPU user time (s): 65.8893
CPU system time (s): 0.031997
CPU usage (%): 99.9886
Max. virtual memory (cumulated for all children) (KiB): 61708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 65.8893
system time used= 0.031997
maximum resident set size= 38532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36051
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= 3321

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.174108 second user time and 0.239399 second system time

The end

Launcher Data 

Begin job on node102 at 2017-07-21 15:21:23
IDJOB=4241208
IDBENCH=126243
IDSOLVER=2620
FILE ID=node102/4241208-1500643283
RUNJOBID= node102-1500623787-4394
PBS_JOBID= 20623025
Free space on /tmp= 61892 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a4-s1/GolombRuler-09-a4.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4241208-1500643283/watcher-4241208-1500643283 -o /tmp/evaluation-result-4241208-1500643283/solver-4241208-1500643283 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1500623787-4394 --watchdog 2560  HOME/cosoco -lc -model -restarts HOME/instance-4241208-1500643283.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 24dd80e7bb1ef2b7df88c183d3ee4992
RANDOM SEED=549346390

node102.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/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	: 5333.46
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		: 1600.000
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	: 5332.56
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		: 1600.000
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	: 5333.46
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		: 1600.000
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	: 5332.56
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		: 1600.000
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	: 5333.46
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		: 1600.000
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	: 5332.56
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		: 1600.000
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	: 5333.46
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		: 1600.000
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30557880 kB
MemAvailable:   31434316 kB
Buffers:          168164 kB
Cached:           993224 kB
SwapCached:            0 kB
Active:          1069608 kB
Inactive:         710076 kB
Active(anon):     621352 kB
Inactive(anon):    16868 kB
Active(file):     448256 kB
Inactive(file):   693208 kB
Unevictable:        6824 kB
Mlocked:            6824 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2440 kB
Writeback:             0 kB
AnonPages:        631876 kB
Mapped:            35436 kB
Shmem:             17104 kB
Slab:             127384 kB
SReclaimable:     101612 kB
SUnreclaim:        25772 kB
KernelStack:        3632 kB
PageTables:         6168 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     894736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 61888 MiB
End job on node102 at 2017-07-21 15:22:30