Trace number 4267603

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 1.12OPT44 256.513 256.604

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 

0.03/0.10	c best=?? lower=0 upper=500 
0.03/0.12	c
0.03/0.12	c This is cosoco 1.12 --  
0.03/0.12	c
0.03/0.12	c command line: cosoco -lc -model -restarts HOME/instance-4267603-1502527297.xml 
0.03/0.12	c enable optimization
0.03/0.12	c ========================================[ Problem Statistics ]===========================================
0.03/0.12	c |                                                                                                       
0.03/0.12	c |  Parse time        :         0.04 s 
0.03/0.12	c |
0.03/0.12	c |               Variables: 90
0.03/0.12	c |            Domain Sizes: 500..501
0.03/0.12	c |
0.03/0.12	c |             Constraints: 47
0.03/0.12	c |                   Arity: 1..36  -- Unary: 2  -- Binary: 8  -- Ternary: 36
0.03/0.12	c | 
0.03/0.12	c |                   Types: 
0.03/0.12	c |                          (X - Y < k): 8
0.03/0.12	c |                          All Different: 1
0.03/0.12	c |                          Intension: 38
0.03/0.12	c |                          
0.03/0.12	c =========================================================================================================
0.03/0.12	o 65
0.03/0.12	c    1 calls to solver: best=65 lower=0 upper=64 
0.63/0.77	o 57
1.83/1.93	o 55
1.83/1.93	c    3 calls to solver: best=55 lower=0 upper=54 
3.03/3.16	o 47
44.92/45.02	o 45
44.92/45.02	c    5 calls to solver: best=45 lower=0 upper=44 
166.30/166.41	o 44
256.50/256.60	c
256.50/256.60	c Optimum found         : 44
256.50/256.60	c
256.50/256.60	
256.50/256.60	v <instantiation type='solution' cost='44'>
256.50/256.60	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>
256.50/256.60	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>
256.50/256.60	v </instantiation>
256.50/256.60	
256.50/256.60	c call to solver        : 7
256.50/256.60	c
256.50/256.60	c restarts              : 47          
256.50/256.60	c conflicts             : 93035        (363 /sec)
256.50/256.60	c decisions             : 323767       (1262 /sec)
256.50/256.60	c propagations          : 345606086   (1347351 /sec)
256.50/256.60	c root propagations     : 564         
256.50/256.60	c filter calls          : 9194730        (35846 /sec)
256.50/256.60	c useless filter calls  : 4125713        (44 %)
256.50/256.60	c Memory used           : 27.78 MB
256.50/256.60	c CPU time              : 256.508 s
256.50/256.60	
256.50/256.60	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-4267603-1502527297/watcher-4267603-1502527297 -o /tmp/evaluation-result-4267603-1502527297/solver-4267603-1502527297 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502500306-27514 --watchdog 2580 cosoco -lc -model -restarts HOME/instance-4267603-1502527297.xml 

pid=2837
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 1.97 2.00 2.04 2/184 2840
/proc/meminfo: memFree=31083340/32770624 swapFree=0/470840
[pid=2840] ppid=2837 vsize=23672 CPUtime=0 cores=1,3,5,7
/proc/2840/stat : 2840 (runsolver) D 2837 2840 27450 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 152382512 24240128 106 18446744073709551615 4194304 4338465 140725939538960 140725939536600 140659512447703 0 0 1 24578 18446744071580418449 0 0 17 7 0 0 0 0 0 6438912 6441760 10514432 140725939544257 140725939544649 140725939544649 140725939548106 0
/proc/2840/statm: 5918 106 53 36 0 2156 0

[startup+0.100131 s]
/proc/loadavg: 1.97 2.00 2.04 2/184 2840
/proc/meminfo: memFree=31083340/32770624 swapFree=0/470840
[pid=2840] ppid=2837 vsize=28176 CPUtime=0.03 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 1317 0 0 0 3 0 0 0 20 0 1 0 152382512 28852224 1153 18446744073709551615 4194304 5972588 140733244919872 140733244916520 140194594757605 0 0 1 0 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7044 1153 786 435 0 407 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 28176

[startup+0.200279 s]
/proc/loadavg: 1.97 2.00 2.04 2/184 2840
/proc/meminfo: memFree=31083340/32770624 swapFree=0/470840
[pid=2840] ppid=2837 vsize=28308 CPUtime=0.13 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 1425 0 0 0 13 0 0 0 20 0 1 0 152382512 28987392 1218 18446744073709551615 4194304 5972588 140733244919872 140733244916520 4909660 0 0 1 8405026 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7077 1218 795 435 0 440 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 28308

[startup+0.300244 s]
/proc/loadavg: 1.97 2.00 2.04 2/184 2840
/proc/meminfo: memFree=31083340/32770624 swapFree=0/470840
[pid=2840] ppid=2837 vsize=28440 CPUtime=0.23 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 1428 0 0 0 23 0 0 0 20 0 1 0 152382512 29122560 1218 18446744073709551615 4194304 5972588 140733244919872 140733244916520 5071411 0 0 1 8405026 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1218 795 435 0 473 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 28440

[startup+0.700217 s]
/proc/loadavg: 1.97 2.00 2.04 2/184 2840
/proc/meminfo: memFree=31083340/32770624 swapFree=0/470840
[pid=2840] ppid=2837 vsize=28440 CPUtime=0.63 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 1432 0 0 0 63 0 0 0 20 0 1 0 152382512 29122560 1218 18446744073709551615 4194304 5972588 140733244919872 140733244916728 5071744 0 0 1 8405026 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1218 795 435 0 473 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 28440

[startup+1.50021 s]
/proc/loadavg: 1.97 2.00 2.04 3/185 2841
/proc/meminfo: memFree=31081152/32770624 swapFree=0/470900
[pid=2840] ppid=2837 vsize=28440 CPUtime=1.43 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 1439 0 0 0 143 0 0 0 20 0 1 0 152382512 29122560 1218 18446744073709551615 4194304 5972588 140733244919872 140733244916728 5099648 0 0 1 8405026 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1218 795 435 0 473 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 28440

[startup+3.10022 s]
/proc/loadavg: 1.97 2.00 2.04 3/185 2841
/proc/meminfo: memFree=31080688/32770624 swapFree=0/470848
[pid=2840] ppid=2837 vsize=28440 CPUtime=3.03 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 1717 0 0 0 303 0 0 0 20 0 1 0 152382512 29122560 1285 18446744073709551615 4194304 5972588 140733244919872 140733244907064 5099648 0 0 1 8405026 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1285 835 435 0 473 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 28440

[startup+6.30022 s]
/proc/loadavg: 2.06 2.02 2.05 3/185 2841
/proc/meminfo: memFree=31080128/32770624 swapFree=0/470848
[pid=2840] ppid=2837 vsize=28440 CPUtime=6.23 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 2047 0 0 0 623 0 0 0 20 0 1 0 152382512 29122560 1291 18446744073709551615 4194304 5972588 140733244919872 140733244917320 5071744 0 0 1 8405026 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1291 835 435 0 473 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 28440

[startup+12.7002 s]
/proc/loadavg: 2.05 2.01 2.05 3/185 2841
/proc/meminfo: memFree=31079756/32770624 swapFree=0/470848
[pid=2840] ppid=2837 vsize=28440 CPUtime=12.63 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 2326 0 0 0 1263 0 0 0 20 0 1 0 152382512 29122560 1293 18446744073709551615 4194304 5972588 140733244919872 140733244917320 4909643 0 0 1 8405026 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1293 835 435 0 473 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 28440

[startup+25.5003 s]
/proc/loadavg: 2.04 2.01 2.05 3/185 2841
/proc/meminfo: memFree=31079632/32770624 swapFree=0/470848
[pid=2840] ppid=2837 vsize=28440 CPUtime=25.42 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 2883 0 0 0 2542 0 0 0 20 0 1 0 152382512 29122560 1294 18446744073709551615 4194304 5972588 140733244919872 140733244917320 5071752 0 0 1 8405026 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1294 835 435 0 473 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 28440

[startup+51.1002 s]
/proc/loadavg: 2.10 2.03 2.05 3/185 2843
/proc/meminfo: memFree=31078888/32770624 swapFree=0/470848
[pid=2840] ppid=2837 vsize=28440 CPUtime=51.02 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 3215 0 0 0 5102 0 0 0 20 0 1 0 152382512 29122560 1295 18446744073709551615 4194304 5972588 140733244919872 140733244907064 5070704 0 0 1 8405026 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1295 835 435 0 473 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 28440

[startup+102.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/186 2845
/proc/meminfo: memFree=31078600/32770624 swapFree=0/470860
[pid=2840] ppid=2837 vsize=28440 CPUtime=102.22 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 3495 0 0 0 10222 0 0 0 20 0 1 0 152382512 29122560 1295 18446744073709551615 4194304 5972588 140733244919872 140733244907064 4962376 0 0 1 8405026 0 0 0 17 1 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1295 835 435 0 473 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 28440

[startup+162.3 s]
/proc/loadavg: 2.10 2.05 2.05 3/187 2848
/proc/meminfo: memFree=31078444/32770624 swapFree=0/470872
[pid=2840] ppid=2837 vsize=28440 CPUtime=162.2 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 3775 0 0 0 16220 0 0 0 20 0 1 0 152382512 29122560 1295 18446744073709551615 4194304 5972588 140733244919872 140733244907064 4968773 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1295 835 435 0 473 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 28440

[startup+222.306 s]
/proc/loadavg: 2.00 2.03 2.04 3/189 2864
/proc/meminfo: memFree=31073780/32770624 swapFree=0/470880
[pid=2840] ppid=2837 vsize=28440 CPUtime=222.21 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 4101 0 0 0 22221 0 0 0 20 0 1 0 152382512 29122560 1295 18446744073709551615 4194304 5972588 140733244919872 140733244917320 4909660 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1295 835 435 0 473 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28440

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2840 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+230.4 s]
/proc/loadavg: 2.00 2.03 2.04 3/189 2865
/proc/meminfo: memFree=31073784/32770624 swapFree=0/470880
[pid=2840] ppid=2837 vsize=28440 CPUtime=230.3 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 4101 0 0 0 23030 0 0 0 20 0 1 0 152382512 29122560 1295 18446744073709551615 4194304 5972588 140733244919872 140733244917320 4968760 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1295 835 435 0 473 0
Current children cumulated CPU time (s) 230.3
Current children cumulated vsize (KiB) 28440

[startup+243.206 s]
/proc/loadavg: 2.00 2.02 2.04 3/189 2866
/proc/meminfo: memFree=31073760/32770624 swapFree=0/470896
[pid=2840] ppid=2837 vsize=28440 CPUtime=243.11 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 4374 0 0 0 24311 0 0 0 20 0 1 0 152382512 29122560 1296 18446744073709551615 4194304 5972588 140733244919872 140733244917320 5071744 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1296 835 435 0 473 0
Current children cumulated CPU time (s) 243.11
Current children cumulated vsize (KiB) 28440

[startup+249.6 s]
/proc/loadavg: 2.00 2.02 2.04 3/189 2866
/proc/meminfo: memFree=31074132/32770624 swapFree=0/470896
[pid=2840] ppid=2837 vsize=28440 CPUtime=249.5 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 4374 0 0 0 24950 0 0 0 20 0 1 0 152382512 29122560 1296 18446744073709551615 4194304 5972588 140733244919872 140733244917320 5099648 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1296 835 435 0 473 0
Current children cumulated CPU time (s) 249.5
Current children cumulated vsize (KiB) 28440

[startup+252.8 s]
/proc/loadavg: 2.00 2.02 2.04 3/189 2866
/proc/meminfo: memFree=31074228/32770624 swapFree=0/470896
[pid=2840] ppid=2837 vsize=28440 CPUtime=252.7 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 4374 0 0 0 25270 0 0 0 20 0 1 0 152382512 29122560 1296 18446744073709551615 4194304 5972588 140733244919872 140733244917320 5070704 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1296 835 435 0 473 0
Current children cumulated CPU time (s) 252.7
Current children cumulated vsize (KiB) 28440

[startup+254.4 s]
/proc/loadavg: 2.00 2.02 2.04 3/189 2866
/proc/meminfo: memFree=31074228/32770624 swapFree=0/470896
[pid=2840] ppid=2837 vsize=28440 CPUtime=254.3 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 4374 0 0 0 25430 0 0 0 20 0 1 0 152382512 29122560 1296 18446744073709551615 4194304 5972588 140733244919872 140733244917320 4968760 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1296 835 435 0 473 0
Current children cumulated CPU time (s) 254.3
Current children cumulated vsize (KiB) 28440

[startup+256 s]
/proc/loadavg: 2.00 2.02 2.04 3/189 2866
/proc/meminfo: memFree=31074228/32770624 swapFree=0/470896
[pid=2840] ppid=2837 vsize=28440 CPUtime=255.9 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 4375 0 0 0 25590 0 0 0 20 0 1 0 152382512 29122560 1296 18446744073709551615 4194304 5972588 140733244919872 140733244917320 4965848 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1296 835 435 0 473 0
Current children cumulated CPU time (s) 255.9
Current children cumulated vsize (KiB) 28440

[startup+256.406 s]
/proc/loadavg: 2.00 2.02 2.04 3/189 2866
/proc/meminfo: memFree=31074104/32770624 swapFree=0/470896
[pid=2840] ppid=2837 vsize=28440 CPUtime=256.3 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 4375 0 0 0 25630 0 0 0 20 0 1 0 152382512 29122560 1296 18446744073709551615 4194304 5972588 140733244919872 140733244917320 5099648 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1296 835 435 0 473 0
Current children cumulated CPU time (s) 256.3
Current children cumulated vsize (KiB) 28440

[startup+256.6 s]
/proc/loadavg: 2.00 2.02 2.04 3/189 2866
/proc/meminfo: memFree=31074104/32770624 swapFree=0/470896
[pid=2840] ppid=2837 vsize=28440 CPUtime=256.5 cores=1,3,5,7
/proc/2840/stat : 2840 (cosoco) R 2837 2840 27450 0 -1 4202496 4375 0 0 0 25650 0 0 0 20 0 1 0 152382512 29122560 1296 18446744073709551615 4194304 5972588 140733244919872 140733244917320 5099648 0 0 1 8405026 0 0 0 17 3 0 0 6 0 0 8070896 8075904 26939392 140733244928494 140733244928589 140733244928589 140733244932046 0
/proc/2840/statm: 7110 1296 835 435 0 473 0
Current children cumulated CPU time (s) 256.5
Current children cumulated vsize (KiB) 28440

Child status: 0
Real time (s): 256.604
CPU time (s): 256.513
CPU user time (s): 256.508
CPU system time (s): 0.004999
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 28440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 256.508
system time used= 0.004999
maximum resident set size= 5252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4430
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 387

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.660088 second user time and 0.808573 second system time

The end

Launcher Data 

Begin job on node132 at 2017-08-12 10:27:12
IDJOB=4267603
IDBENCH=126225
IDSOLVER=2658
FILE ID=node132/4267603-1502527297
RUNJOBID= node132-1502500306-27514
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a3-s1/GolombRuler-09-a3.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267603-1502527297/watcher-4267603-1502527297 -o /tmp/evaluation-result-4267603-1502527297/solver-4267603-1502527297 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1502500306-27514 --watchdog 2580  cosoco -lc -model -restarts HOME/instance-4267603-1502527297.xml

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

MD5SUM BENCH= 99cce06e47b950d06ba02df1b2dd4384
RANDOM SEED=478959961

node132.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	: 5333.74
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	: 5333.74
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	: 5333.74
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	: 5333.74
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:        31083964 kB
MemAvailable:   31949044 kB
Buffers:          307256 kB
Cached:           867332 kB
SwapCached:            0 kB
Active:           731348 kB
Inactive:         519852 kB
Active(anon):      77704 kB
Inactive(anon):    49012 kB
Active(file):     653644 kB
Inactive(file):   470840 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2380 kB
Writeback:             4 kB
AnonPages:         76604 kB
Mapped:            63428 kB
Shmem:             49852 kB
Slab:             139672 kB
SReclaimable:     112864 kB
SUnreclaim:        26808 kB
KernelStack:        3280 kB
PageTables:         5144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     360668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 62028 MiB
End job on node132 at 2017-08-12 10:31:29