Trace number 4241173

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-sat 1.1OPT44 111.426 111.491

General information on the benchmark

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

Quality of the solution as a function of time


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

Solver Data 

0.79/0.86	c SAT : Variables: 45009 -- Clauses: 11232090
0.79/0.86	c best=?? lower=0 upper=500 
4.89/4.99	c
4.89/4.99	c This is cosoco 1.0 --  
4.89/4.99	c
4.89/4.99	c enable optimization
4.89/4.99	c ========================================[ Problem Statistics ]===========================================
4.89/4.99	c |                                                                                                       
4.89/4.99	c |  Parse time        :         0.73 s 
4.89/4.99	c |
4.89/4.99	c |               Variables: 90
4.89/4.99	c |            Domain Sizes: 500..501
4.89/4.99	c |
4.89/4.99	c |             Constraints: 47
4.89/4.99	c |                   Arity: 1..36  -- Unary: 2  -- Binary: 8  -- Ternary: 36
4.89/4.99	c | 
4.89/4.99	c |                   Types: 
4.89/4.99	c |                          (X - Y < k): 8
4.89/4.99	c |                          All Different: 1
4.89/4.99	c |                          Intension: 38
4.89/4.99	c |                          
4.89/4.99	c =========================================================================================================
4.89/4.99	o 52
4.89/4.99	c    1 calls to solver: best=52 lower=0 upper=51 
15.08/15.15	o 51
28.98/29.07	o 50
28.98/29.07	c    3 calls to solver: best=50 lower=0 upper=49 
32.87/32.92	o 48
57.95/58.05	o 45
57.95/58.05	c    5 calls to solver: best=45 lower=0 upper=44 
83.65/83.73	o 44
111.32/111.47	c
111.32/111.47	c Optimum found         : 44
111.32/111.47	c
111.32/111.47	
111.32/111.47	v <instantiation type='solution' cost='44'>
111.32/111.47	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] y[0][0] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[1][0] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[2][0] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[3][0] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[4][0] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[5][0] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[6][0] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[7][0] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[8][0] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] </list>
111.32/111.47	v <values>0 1 5 12 25 27 35 41 44 * 1 5 12 25 27 35 41 44 * * 4 11 24 26 34 40 43 * * * 7 20 22 30 36 39 * * * * 13 15 23 29 32 * * * * * 2 10 16 19 * * * * * * 8 14 17 * * * * * * * 6 9 * * * * * * * * 3 * * * * * * * * * </values>
111.32/111.47	v </instantiation>
111.32/111.47	
111.32/111.47	c call to solver        : 7
111.32/111.47	c
111.32/111.47	c restarts              : 538         
111.32/111.47	c conflicts             : 40770        (366 /sec)
111.32/111.47	c decisions             : 148886       (1338 /sec)
111.32/111.47	c propagations          : 144372864   (1297536 /sec)
111.32/111.47	c root propagations     : 564         
111.32/111.47	c filter calls          : 4177525        (37545 /sec)
111.32/111.47	c useless filter calls  : 1910274        (45 %)
111.32/111.47	c
111.32/111.47	c clauses               : 11235784
111.32/111.47	c SAT propagations      : 17945
111.32/111.47	c SAT conflicts         : 122 (0 learnts)
111.32/111.47	c Memory used           : 521.28 MB
111.32/111.47	c CPU time              : 111.267 s
111.32/111.47	
111.32/111.47	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-4241173-1500643068/watcher-4241173-1500643068 -o /tmp/evaluation-result-4241173-1500643068/solver-4241173-1500643068 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node112-1500623784-17719 --watchdog 2560 HOME/cosoco -lc -model -restarts -sat HOME/instance-4241173-1500643068.xml 

pid=21943
running on 8 cores: 0,2,4,6,8,10,12,14

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: 2.00 2.01 2.05 3/242 21946
/proc/meminfo: memFree=31694160/32770624 swapFree=6792/317124
[pid=21946] ppid=21943 vsize=27388 CPUtime=0 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 1139 0 0 0 0 0 0 0 20 0 1 0 17721176 28045312 964 33554432000 4194304 5970956 140726571278720 140726571275368 4966541 0 0 4096 0 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 6847 964 777 434 0 211 0

[startup+0.100123 s]
/proc/loadavg: 2.00 2.01 2.05 3/242 21946
/proc/meminfo: memFree=31694160/32770624 swapFree=6792/317124
[pid=21946] ppid=21943 vsize=36996 CPUtime=0.08 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 2854 0 0 0 8 0 0 0 20 0 1 0 17721176 37883904 3198 33554432000 4194304 5970956 140726571278720 140726571275544 140674351070181 0 0 4096 8404994 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 9249 3198 825 434 0 2613 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 36996

[startup+0.200329 s]
/proc/loadavg: 2.00 2.01 2.05 3/242 21946
/proc/meminfo: memFree=31694160/32770624 swapFree=6792/317124
[pid=21946] ppid=21943 vsize=96436 CPUtime=0.19 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 12184 0 0 0 17 2 0 0 20 0 1 0 17721176 98750464 15555 33554432000 4194304 5970956 140726571278720 140726571275544 5279748 0 0 4096 8404994 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 24109 15555 825 434 0 17473 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 96436

[startup+0.300327 s]
/proc/loadavg: 2.00 2.01 2.05 3/242 21946
/proc/meminfo: memFree=31694160/32770624 swapFree=6792/317124
[pid=21946] ppid=21943 vsize=149640 CPUtime=0.28 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 20935 0 0 0 25 3 0 0 20 0 1 0 17721176 153231360 30932 33554432000 4194304 5970956 140726571278720 140726571275544 140674351070181 0 0 4096 8404994 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 37410 30998 825 434 0 30774 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 149640

[startup+0.70025 s]
/proc/loadavg: 2.00 2.01 2.05 3/242 21946
/proc/meminfo: memFree=31694160/32770624 swapFree=6792/317124
[pid=21946] ppid=21943 vsize=461304 CPUtime=0.68 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 53813 0 0 0 58 10 0 0 20 0 1 0 17721176 472375296 89364 33554432000 4194304 5970956 140726571278720 140726571275544 140674351070181 0 0 4096 8404994 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 115326 89364 825 434 0 108690 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 461304

[startup+1.50018 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21947
/proc/meminfo: memFree=31239124/32770624 swapFree=6792/317168
[pid=21946] ppid=21943 vsize=533788 CPUtime=1.48 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 67052 0 0 0 136 12 0 0 20 0 1 0 17721176 546598912 114408 33554432000 4194304 5970956 140726571278720 140726571275480 4967728 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114408 841 434 0 126811 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 533788

[startup+3.10018 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21947
/proc/meminfo: memFree=31238752/32770624 swapFree=6792/317168
[pid=21946] ppid=21943 vsize=533788 CPUtime=3.09 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 68985 0 0 0 296 13 0 0 20 0 1 0 17721176 546598912 114417 33554432000 4194304 5970956 140726571278720 140726571275480 5052080 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114417 841 434 0 126811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 533788

[startup+6.30019 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21947
/proc/meminfo: memFree=31238612/32770624 swapFree=6792/317168
[pid=21946] ppid=21943 vsize=533788 CPUtime=6.29 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 72698 0 0 0 616 13 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571266024 4964576 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 533788

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21947
/proc/meminfo: memFree=31237804/32770624 swapFree=6792/317184
[pid=21946] ppid=21943 vsize=533788 CPUtime=12.68 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 76581 0 0 0 1255 13 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571266024 5069728 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 533788

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21947
/proc/meminfo: memFree=31236492/32770624 swapFree=6792/317152
[pid=21946] ppid=21943 vsize=533788 CPUtime=25.48 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 79908 0 0 0 2534 14 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571276280 4964575 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 533788

[startup+51.1002 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21947
/proc/meminfo: memFree=31235964/32770624 swapFree=6792/317136
[pid=21946] ppid=21943 vsize=533788 CPUtime=51.06 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 83528 0 0 0 5092 14 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571276280 4961411 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 533788

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21948
/proc/meminfo: memFree=31235720/32770624 swapFree=6792/317192
[pid=21946] ppid=21943 vsize=533788 CPUtime=102.23 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 86567 0 0 0 10209 14 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571276280 4961411 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 533788

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21946 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.408 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21948
/proc/meminfo: memFree=31235720/32770624 swapFree=6792/317192
[pid=21946] ppid=21943 vsize=533788 CPUtime=102.33 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 86590 0 0 0 10219 14 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571276280 5070435 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 533788

[startup+105.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21948
/proc/meminfo: memFree=31235720/32770624 swapFree=6792/317192
[pid=21946] ppid=21943 vsize=533788 CPUtime=105.53 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 86667 0 0 0 10539 14 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571276280 4967839 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 105.53
Current children cumulated vsize (KiB) 533788

[startup+108.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21948
/proc/meminfo: memFree=31235720/32770624 swapFree=6792/317192
[pid=21946] ppid=21943 vsize=533788 CPUtime=108.73 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 86778 0 0 0 10859 14 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571276280 4967825 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 108.73
Current children cumulated vsize (KiB) 533788

[startup+110.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21948
/proc/meminfo: memFree=31235720/32770624 swapFree=6792/317200
[pid=21946] ppid=21943 vsize=533788 CPUtime=110.33 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 86779 0 0 0 11019 14 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571276280 4908971 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 110.33
Current children cumulated vsize (KiB) 533788

[startup+111.208 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21948
/proc/meminfo: memFree=31235704/32770624 swapFree=6792/317200
[pid=21946] ppid=21943 vsize=533788 CPUtime=111.13 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 86788 0 0 0 11099 14 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571276280 5070768 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 111.13
Current children cumulated vsize (KiB) 533788

[startup+111.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/243 21948
/proc/meminfo: memFree=31235704/32770624 swapFree=6792/317200
[pid=21946] ppid=21943 vsize=533788 CPUtime=111.32 cores=0,2,4,6,8,10,12,14
/proc/21946/stat : 21946 (cosoco) R 21943 21946 17688 0 -1 4202496 86788 0 0 0 11118 14 0 0 20 0 1 0 17721176 546598912 114419 33554432000 4194304 5970956 140726571278720 140726571276280 5098928 0 0 4096 8405026 0 0 0 17 8 0 0 0 0 0 8070896 8075904 9641984 140726571287740 140726571287875 140726571287875 140726571290574 0
/proc/21946/statm: 133447 114419 842 434 0 126811 0
Current children cumulated CPU time (s) 111.32
Current children cumulated vsize (KiB) 533788

Child status: 0
Real time (s): 111.491
CPU time (s): 111.426
CPU user time (s): 111.267
CPU system time (s): 0.158951
CPU usage (%): 99.9412
Max. virtual memory (cumulated for all children) (KiB): 533788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 111.267
system time used= 0.158951
maximum resident set size= 457744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86837
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= 57
involuntary context switches= 5714

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.327114 second user time and 0.538593 second system time

The end

Launcher Data 

Begin job on node112 at 2017-07-21 15:17:48
IDJOB=4241173
IDBENCH=126225
IDSOLVER=2621
FILE ID=node112/4241173-1500643068
RUNJOBID= node112-1500623784-17719
PBS_JOBID= 20623019
Free space on /tmp= 62020 MiB

SOLVER NAME= cosoco-sat 1.1
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a3-s1/GolombRuler-09-a3.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4241173-1500643068/watcher-4241173-1500643068 -o /tmp/evaluation-result-4241173-1500643068/solver-4241173-1500643068 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node112-1500623784-17719 --watchdog 2560  HOME/cosoco -lc -model -restarts -sat HOME/instance-4241173-1500643068.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 8

MD5SUM BENCH= 99cce06e47b950d06ba02df1b2dd4384
RANDOM SEED=820775183

node112.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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5334.09
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	: 8
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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5334.09
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	: 8
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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5334.09
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	: 8
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		: 1600.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
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	: 5334.09
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	: 8
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:

processor	: 8
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 1867.000
cache size	: 8192 KB
physical id	: 0
siblings	: 8
core id		: 0
cpu cores	: 4
apicid		: 1
initial apicid	: 1
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	: 5334.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 9
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	: 8
core id		: 0
cpu cores	: 4
apicid		: 17
initial apicid	: 17
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	: 10
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	: 8
core id		: 1
cpu cores	: 4
apicid		: 3
initial apicid	: 3
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	: 5334.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 11
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	: 8
core id		: 1
cpu cores	: 4
apicid		: 19
initial apicid	: 19
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	: 12
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	: 8
core id		: 2
cpu cores	: 4
apicid		: 5
initial apicid	: 5
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	: 5334.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 13
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	: 8
core id		: 2
cpu cores	: 4
apicid		: 21
initial apicid	: 21
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	: 14
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	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
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	: 5334.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 15
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	: 8
core id		: 3
cpu cores	: 4
apicid		: 23
initial apicid	: 23
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:        31694332 kB
MemAvailable:   31951332 kB
Buffers:          142116 kB
Cached:           403076 kB
SwapCached:            0 kB
Active:           301096 kB
Inactive:         334084 kB
Active(anon):      92924 kB
Inactive(anon):    16960 kB
Active(file):     208172 kB
Inactive(file):   317124 kB
Unevictable:        6792 kB
Mlocked:            6800 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2424 kB
Writeback:             0 kB
AnonPages:         97004 kB
Mapped:            34836 kB
Shmem:             17040 kB
Slab:             128272 kB
SReclaimable:      95076 kB
SUnreclaim:        33196 kB
KernelStack:        4192 kB
PageTables:         5184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     368976 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 62020 MiB
End job on node112 at 2017-07-21 15:19:40