Trace number 4389987

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 NameAnswerCPU timeWall clock time
cosoco 2SAT 99.8448 99.8538

General information on the benchmark

NameRandom/Random-RB-2-40-19f/
rand-2-40-19-443-230f-30.xml
MD5SUM50ce50ecf2588fb2b611ab94508eaebd
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark44.0789
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints334
Number of domains1
Minimum domain size19
Maximum domain size19
Distribution of domain sizes[{"size":19,"count":40}]
Minimum variable degree8
Maximum variable degree21
Distribution of variable degrees[{"degree":8,"count":1},{"degree":10,"count":1},{"degree":12,"count":2},{"degree":13,"count":2},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":3},{"degree":17,"count":4},{"degree":18,"count":4},{"degree":19,"count":4},{"degree":20,"count":6},{"degree":21,"count":4}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":334}]
Number of extensional constraints334
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":334}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.09	c root propagations     : 0           
0.00/0.09	c restarts enabled, print stats at every restarts
0.00/0.09	c
0.00/0.09	c
0.00/0.09	c
0.00/0.09	c This is cosoco 2.00 --  
0.00/0.09	c
0.00/0.09	c command line: cosoco -lc -model -restarts -stick HOME/instance-4389987-1568328808.xml 
0.00/0.09	c ========================================[ Problem Statistics ]===========================================
0.00/0.09	c |                                                                                                       
0.00/0.09	c |  Parse time        :         0.09 s 
0.00/0.09	c |
0.00/0.09	c |               Variables: 40
0.00/0.09	c |            Domain Sizes: 19..19
0.00/0.09	c |
0.00/0.09	c |             Constraints: 334
0.00/0.09	c |                   Arity: 2..2  -- Binary: 334
0.00/0.09	c | 
0.00/0.09	c |                   Types: 
0.00/0.09	c |                          Extension: 334  (nb tuples: 83..175) -- (shared: 0)
0.00/0.09	c |                          
0.00/0.09	c =========================================================================================================
0.00/0.09	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
0.00/0.10	c 101            246            61653          24002          0              0              5   12   8     
0.09/0.11	c 211            480            122067         42973          0              0              8   12   9     
0.09/0.12	c 332            797            200742         69919          0              0              7   13   9     
0.09/0.13	c 465            1111           277404         97070          0              0              7   12   8     
0.09/0.14	c 611            1458           366027         126725         0              0              7   12   9     
0.09/0.15	c 771            1855           459391         157937         0              0              5   15   9     
0.09/0.16	c 947            2334           574003         196800         0              0              6   16   10    
0.09/0.17	c 1140           2841           693340         236304         0              0              7   17   10    
0.09/0.19	c 1352           3303           812791         277212         0              0              5   12   8     
0.09/0.20	c 1585           3997           969914         327695         0              0              6   15   10    
0.20/0.22	c 1841           4636           1132777        382992         0              0              5   13   9     
0.20/0.24	c 2122           5447           1328414        450935         0              0              5   14   8     
0.20/0.27	c 2431           6226           1517313        514510         0              0              6   13   9     
0.20/0.29	c 2770           7141           1738752        590544         0              0              5   14   9     
0.30/0.32	c 3142           8134           1982641        671313         0              0              5   13   9     
0.30/0.35	c 3551           9318           2259215        762023         0              0              6   16   9     
0.30/0.38	c 4000           10565          2558805        864770         0              0              5   16   10    
0.40/0.42	c 4493           11880          2865966        969863         0              0              5   14   9     
0.40/0.45	c 5035           13304          3209744        1076906        0              0              5   14   9     
0.40/0.49	c 5631           14834          3584201        1201058        0              0              5   15   9     
0.50/0.54	c 6286           16787          4017846        1333381        0              0              6   15   10    
0.50/0.59	c 7006           18627          4483870        1492155        0              0              5   15   9     
0.59/0.65	c 7798           20563          4954367        1658008        0              0              6   15   9     
0.69/0.71	c 8669           22825          5506924        1845904        0              0              7   18   10    
0.69/0.77	c 9627           25302          6091173        2042991        0              0              5   15   9     
0.79/0.84	c 10680          28041          6756491        2260712        0              0              5   17   9     
0.89/0.92	c 11838          30944          7465107        2500679        0              0              6   15   9     
0.99/1.01	c 13111          34138          8263377        2761388        0              0              6   16   10    
1.09/1.11	c 14511          37574          9120263        3048241        0              0              4   13   9     
1.19/1.22	c 16051          41576          10106617       3385282        0              0              6   17   9     
1.29/1.34	c 17745          45993          11186165       3760908        0              0              4   16   8     
1.39/1.47	c 19608          50829          12349089       4150807        0              0              4   17   9     
1.59/1.62	c 21657          56280          13677849       4603589        0              0              4   17   9     
1.69/1.79	c 23910          62337          15155740       5118308        0              0              4   14   9     
1.89/1.97	c 26388          69207          16785059       5656773        0              0              5   17   9     
2.09/2.17	c 29113          76496          18546110       6290273        0              0              4   15   9     
2.29/2.39	c 32110          84522          20492579       6964450        0              0              4   18   9     
2.59/2.64	c 35406          93273          22633471       7711761        0              0              4   14   9     
2.79/2.89	c 39031          102289         24846840       8463389        0              0              5   15   9     
3.09/3.19	c 43018          112234         27359870       9382773        0              0              4   15   8     
3.39/3.49	c 47403          123561         30145309       10296569       0              0              5   16   9     
3.79/3.82	c 52226          135964         33099059       11267798       0              0              4   16   10    
4.19/4.21	c 57531          149646         36494259       12452646       0              0              4   15   8     
4.59/4.62	c 63366          164992         40209894       13698722       0              0              3   16   9     
5.09/5.11	c 69784          182305         44464871       15208659       0              0              4   16   9     
5.59/5.64	c 76843          202017         49154967       16826839       0              0              3   17   9     
6.19/6.20	c 84607          222027         54043313       18517035       0              0              4   16   9     
6.79/6.81	c 93147          244812         59512682       20367878       0              0              4   17   9     
7.39/7.49	c 102541         269087         65516696       22443173       0              0              4   17   9     
8.19/8.23	c 112874         296467         72109778       24672593       0              0              4   16   9     
8.99/9.04	c 124240         326810         79426750       27101569       0              0              4   18   9     
9.89/9.93	c 136742         360106         87347514       29815455       0              0              3   16   9     
10.89/10.94	c 150494         397688         96271766       32915948       0              0              3   16   9     
11.99/12.04	c 165621         437597         105941621      36229067       0              0              4   16   9     
13.09/13.19	c 182260         479877         116141310      39675592       0              0              4   16   9     
14.49/14.53	c 200562         527371         127928124      43724483       0              0              3   16   8     
15.99/16.01	c 220694         580823         141002517      48178848       0              0              3   16   9     
17.48/17.59	c 242839         640413         155320346      52966677       0              0              4   20   10    
19.28/19.30	c 267198         705246         170843951      58128863       0              0              4   18   9     
21.18/21.28	c 293992         775927         188066816      64222757       0              0              4   18   9     
23.48/23.50	c 323465         858727         207644165      70947980       0              0              3   18   9     
25.88/25.96	c 355885         945316         229116709      78384752       0              0              3   16   9     
28.48/28.60	c 391547         1043409        252573747      86320135       0              0              3   18   9     
31.48/31.57	c 430775         1146610        278283150      95391167       0              0              4   19   9     
34.78/34.83	c 473925         1261009        306520382      105300991      1              0              3   16   8     
38.28/38.32	c 521390         1391415        337722869      115850961      1              0              3   17   9     
42.18/42.23	c 573601         1531098        371704945      127808255      1              0              3   20   9     
46.38/46.42	c 631033         1682048        408561947      140622908      1              0              4   19   9     
50.99/51.10	c 694208         1847926        449157055      154964363      1              0              3   18   8     
56.18/56.29	c 763700         2035306        494880478      170734677      2              0              2   16   9     
61.99/62.04	c 840141         2246884        545434525      188234959      4              0              3   18   9     
68.18/68.23	c 924226         2469053        599527021      207215493      4              0              3   17   9     
74.88/74.95	c 1016719        2710286        658608737      227697436      4              0              3   16   9     
82.58/82.62	c 1118461        2983373        725299131      251132764      6              0              2   18   8     
90.88/90.92	c 1230377        3285845        798030105      276443327      7              0              2   18   9     
99.78/99.85	c First solution is found
99.78/99.85	s SATISFIABLE
99.78/99.85	c restarts              : 75          
99.78/99.85	c conflicts             : 1350088      (13523 /sec)
99.78/99.85	c decisions             : 3607804      (36136 /sec)
99.78/99.85	c propagations          : 303749836   (3042371 /sec)
99.78/99.85	c root propagations     : 0           
99.78/99.85	c filter calls          : 876388027      (8777938 /sec)
99.78/99.85	c useless filter calls  : 704695582      (80 %)
99.78/99.85	c Memory used           : 27.09 MB
99.78/99.85	c CPU time              : 99.8398 s
99.78/99.85	c real time             : 99.8487 s
99.78/99.85	
99.78/99.85	c solution 1
99.78/99.85	
99.78/99.85	v <instantiation type='solution'>
99.78/99.85	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] </list>
99.78/99.85	v <values>2 7 3 6 3 7 11 0 8 3 4 8 10 14 5 5 6 9 14 6 12 11 16 14 12 13 14 4 18 5 10 12 18 8 4 11 9 1 1 17 </values>
99.78/99.85	v </instantiation>
99.78/99.85

Verifier Data 

OK

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8468 MiB free)
  memory of node 1: 16384 MiB (15756 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389987-1568328808/watcher-4389987-1568328808 -o /tmp/evaluation-result-4389987-1568328808/solver-4389987-1568328808 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568323911-7048 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4389987-1568328808.xml 

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

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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=8478, runsolver pid=8475
Current StackSize limit: 8192 KiB


[startup+0.100561 s]*
/proc/loadavg: 2.10 2.04 2.05 3/200 8479
/proc/meminfo: memFree=24805544/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4160 CPUtime=0.09 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 1239 0 0 0 9 0 0 0 20 0 1 0 409153471 28397568 1040 33554432000 4194304 6210612 140720623682528 140720623680792 5016924 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1040 814 493 0 238 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4160 KiB

[startup+0.209472 s]*
/proc/loadavg: 2.10 2.04 2.05 3/200 8479
/proc/meminfo: memFree=24805544/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4160 CPUtime=0.2 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 1239 0 0 0 20 0 0 0 20 0 1 0 409153471 28397568 1040 33554432000 4194304 6210612 140720623682528 140720623680792 5016992 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1040 814 493 0 238 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4160 KiB

[startup+0.308956 s]*
/proc/loadavg: 2.10 2.04 2.05 3/200 8479
/proc/meminfo: memFree=24805544/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4160 CPUtime=0.3 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 1239 0 0 0 30 0 0 0 20 0 1 0 409153471 28397568 1040 33554432000 4194304 6210612 140720623682528 140720623680792 5017201 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1040 814 493 0 238 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4160 KiB

[startup+0.70027 s]
/proc/loadavg: 2.10 2.04 2.05 3/200 8479
/proc/meminfo: memFree=24805544/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4160 CPUtime=0.69 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 1239 0 0 0 69 0 0 0 20 0 1 0 409153471 28397568 1040 33554432000 4194304 6210612 140720623682528 140720623680792 5008736 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1040 814 493 0 238 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4160 KiB

[startup+1.50027 s]
/proc/loadavg: 2.10 2.04 2.05 3/200 8479
/proc/meminfo: memFree=24805552/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4160 CPUtime=1.49 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 1239 0 0 0 149 0 0 0 20 0 1 0 409153471 28397568 1040 33554432000 4194304 6210612 140720623682528 140720623680488 5016912 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1040 814 493 0 238 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4160 KiB

[startup+3.1094 s]
/proc/loadavg: 2.10 2.04 2.05 3/200 8479
/proc/meminfo: memFree=24805344/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=3.09 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 1401 0 0 0 309 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5016862 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+6.30026 s]
/proc/loadavg: 2.09 2.04 2.05 3/200 8479
/proc/meminfo: memFree=24805336/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=6.29 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 1563 0 0 0 629 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5016959 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.04 2.05 3/200 8479
/proc/meminfo: memFree=24805344/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=12.69 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 1725 0 0 0 1269 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5016914 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.04 2.05 3/200 8481
/proc/meminfo: memFree=24805188/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=25.48 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 2049 0 0 0 2548 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5016909 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+51.1091 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 8482
/proc/meminfo: memFree=24804964/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=51.09 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 2211 0 0 0 5109 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5389284 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+99.8537 s]
# the end of solver process 8478 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=99.8399 s, system=0.004999 s

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

[startup+51.2003 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 8482
/proc/meminfo: memFree=24804964/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=51.18 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 2211 0 0 0 5118 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5016997 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+76.8002 s]
/proc/loadavg: 2.03 2.04 2.05 3/200 8485
/proc/meminfo: memFree=24805356/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=76.78 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 2373 0 0 0 7678 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5017005 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 76.78 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+89.6003 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 8485
/proc/meminfo: memFree=24805440/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=89.58 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 2373 0 0 0 8958 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5017201 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 89.58 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+96.0002 s]*
/proc/loadavg: 2.02 2.03 2.05 3/200 8485
/proc/meminfo: memFree=24805536/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=95.99 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 2373 0 0 0 9599 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5017108 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 95.99 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+97.6003 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 8485
/proc/meminfo: memFree=24805536/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=97.58 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 2373 0 0 0 9758 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5017009 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 97.58 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+99.2002 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 8485
/proc/meminfo: memFree=24805536/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=99.18 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 2373 0 0 0 9918 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5016997 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 99.18 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+99.6003 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 8485
/proc/meminfo: memFree=24805536/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=99.58 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 2373 0 0 0 9958 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5017005 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 99.58 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

[startup+99.8002 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 8485
/proc/meminfo: memFree=24805536/32770624 swapFree=67018136/67108860
[pid=8478] ppid=8475 vsize=27732 memory=4308 CPUtime=99.78 cores=0,2,4,6
/proc/8478/stat : 8478 (cosoco) R 8475 8478 7017 0 -1 4202496 2373 0 0 0 9978 0 0 0 20 0 1 0 409153471 28397568 1077 33554432000 4194304 6210612 140720623682528 140720623680488 5017215 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 18251776 140720623690763 140720623690865 140720623690865 140720623693774 0
/proc/8478/statm: 6933 1077 849 493 0 238 0
Current children cumulated CPU time: 99.78 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4308 KiB

Child status: 0
Real time (s): 99.8538
CPU time (s): 99.8448
CPU user time (s): 99.8399
CPU system time (s): 0.004999
CPU usage (%): 99.9911
Max. virtual memory (cumulated for all children) (KiB): 27732
Max. memory (cumulated for all children) (KiB): 4308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 99.8398
system time used= 0.004999
maximum resident set size= 4384
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2416
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= 13
involuntary context switches= 28


# summary of solver processes directly reported to runsolver:
#   pid: 8478
#   total CPU time (s): 99.8448
#   total CPU user time (s): 99.8399
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.350012 second user time and 0.707729 second system time

The end

Launcher Data 

Begin job on node150 at 2019-09-13 00:52:49
IDJOB=4389987
IDBENCH=120943
IDSOLVER=2830
FILE ID=node150/4389987-1568328808
RUNJOBID= node150-1568323911-7048
PBS_JOBID= 21701149
Free space on /tmp= 55028 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/Random/Random-RB-2-40-19f/rand-2-40-19-443-230f-30.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389987-1568328808/watcher-4389987-1568328808 -o /tmp/evaluation-result-4389987-1568328808/solver-4389987-1568328808 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568323911-7048 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4389987-1568328808.xml

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

MD5SUM BENCH= 50ce50ecf2588fb2b611ab94508eaebd
RANDOM SEED=1134697925

node150.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        24806044 kB
MemAvailable:   31837128 kB
Buffers:          158396 kB
Cached:          7021004 kB
SwapCached:        10372 kB
Active:          1144724 kB
Inactive:        6082012 kB
Active(anon):      14712 kB
Inactive(anon):    54560 kB
Active(file):    1130012 kB
Inactive(file):  6027452 kB
Unevictable:      109524 kB
Mlocked:          109524 kB
SwapTotal:      67108860 kB
SwapFree:       67018136 kB
Dirty:              2668 kB
Writeback:             0 kB
AnonPages:        146488 kB
Mapped:            37836 kB
Shmem:             13484 kB
Slab:             332480 kB
SReclaimable:     302080 kB
SUnreclaim:        30400 kB
KernelStack:        3536 kB
PageTables:         5756 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     530868 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       99712 kB
DirectMap2M:    33445888 kB

Free space on /tmp at the end= 55024 MiB
End job on node150 at 2019-09-13 00:54:29