Trace number 4408527

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 2.0SAT 102.84 102.829

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-4408527-1569788744.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     
0.10/0.11	c 211            480            122067         42973          0              0              8   12   9     
0.10/0.11	c 332            797            200742         69919          0              0              7   13   9     
0.10/0.12	c 465            1111           277404         97070          0              0              7   12   8     
0.10/0.13	c 611            1458           366027         126725         0              0              7   12   9     
0.10/0.14	c 771            1855           459391         157937         0              0              5   15   9     
0.10/0.16	c 947            2334           574003         196800         0              0              6   16   10    
0.10/0.17	c 1140           2841           693340         236304         0              0              7   17   10    
0.10/0.19	c 1352           3303           812791         277212         0              0              5   12   8     
0.10/0.20	c 1585           3997           969914         327695         0              0              6   15   10    
0.21/0.22	c 1841           4636           1132777        382992         0              0              5   13   9     
0.21/0.24	c 2122           5447           1328414        450935         0              0              5   14   8     
0.21/0.27	c 2431           6226           1517313        514510         0              0              6   13   9     
0.21/0.29	c 2770           7141           1738752        590544         0              0              5   14   9     
0.31/0.32	c 3142           8134           1982641        671313         0              0              5   13   9     
0.31/0.35	c 3551           9318           2259215        762023         0              0              6   16   9     
0.31/0.39	c 4000           10565          2558805        864770         0              0              5   16   10    
0.41/0.42	c 4493           11880          2865966        969863         0              0              5   14   9     
0.41/0.46	c 5035           13304          3209744        1076906        0              0              5   14   9     
0.41/0.50	c 5631           14834          3584201        1201058        0              0              5   15   9     
0.51/0.55	c 6286           16787          4017846        1333381        0              0              6   15   10    
0.51/0.60	c 7006           18627          4483870        1492155        0              0              5   15   9     
0.60/0.66	c 7798           20563          4954367        1658008        0              0              6   15   9     
0.69/0.72	c 8669           22825          5506924        1845904        0              0              7   18   10    
0.69/0.79	c 9627           25302          6091173        2042991        0              0              5   15   9     
0.79/0.86	c 10680          28041          6756491        2260712        0              0              5   17   9     
0.89/0.94	c 11838          30944          7465107        2500679        0              0              6   15   9     
1.00/1.03	c 13111          34138          8263377        2761388        0              0              6   16   10    
1.10/1.13	c 14511          37574          9120263        3048241        0              0              4   13   9     
1.19/1.25	c 16051          41576          10106617       3385282        0              0              6   17   9     
1.29/1.37	c 17745          45993          11186165       3760908        0              0              4   16   8     
1.49/1.51	c 19608          50829          12349089       4150807        0              0              4   17   9     
1.59/1.66	c 21657          56280          13677849       4603589        0              0              4   17   9     
1.79/1.83	c 23910          62337          15155740       5118308        0              0              4   14   9     
2.00/2.02	c 26388          69207          16785059       5656773        0              0              5   17   9     
2.19/2.23	c 29113          76496          18546110       6290273        0              0              4   15   9     
2.39/2.46	c 32110          84522          20492579       6964450        0              0              4   18   9     
2.69/2.71	c 35406          93273          22633471       7711761        0              0              4   14   9     
2.89/2.97	c 39031          102289         24846840       8463389        0              0              5   15   9     
3.19/3.28	c 43018          112234         27359870       9382773        0              0              4   15   8     
3.49/3.59	c 47403          123561         30145309       10296569       0              0              5   16   9     
3.89/3.93	c 52226          135964         33099059       11267798       0              0              4   16   10    
4.29/4.33	c 57531          149646         36494259       12452646       0              0              4   15   8     
4.69/4.75	c 63366          164992         40209894       13698722       0              0              3   16   9     
5.19/5.25	c 69784          182305         44464871       15208659       0              0              4   16   9     
5.79/5.80	c 76843          202017         49154967       16826839       0              0              3   17   9     
6.29/6.38	c 84607          222027         54043313       18517035       0              0              4   16   9     
6.89/7.00	c 93147          244812         59512682       20367878       0              0              4   17   9     
7.69/7.71	c 102541         269087         65516696       22443173       0              0              4   17   9     
8.39/8.47	c 112874         296467         72109778       24672593       0              0              4   16   9     
9.29/9.30	c 124240         326810         79426750       27101569       0              0              4   18   9     
10.19/10.21	c 136742         360106         87347514       29815455       0              0              3   16   9     
11.19/11.26	c 150494         397688         96271766       32915948       0              0              3   16   9     
12.29/12.39	c 165621         437597         105941621      36229067       0              0              4   16   9     
13.49/13.58	c 182260         479877         116141310      39675592       0              0              4   16   9     
14.89/14.96	c 200562         527371         127928124      43724483       0              0              3   16   8     
16.39/16.48	c 220694         580823         141002517      48178848       0              0              3   16   9     
18.10/18.11	c 242839         640413         155320346      52966677       0              0              4   20   10    
19.80/19.88	c 267198         705246         170843951      58128863       0              0              4   18   9     
21.90/21.91	c 293992         775927         188066816      64222757       0              0              4   18   9     
24.10/24.19	c 323465         858727         207644165      70947980       0              0              3   18   9     
26.70/26.73	c 355885         945316         229116709      78384752       0              0              3   16   9     
29.40/29.43	c 391547         1043409        252573747      86320135       0              0              3   18   9     
32.40/32.49	c 430775         1146610        278283150      95391167       0              0              4   19   9     
35.80/35.84	c 473925         1261009        306520382      105300991      1              0              3   16   8     
39.40/39.44	c 521390         1391415        337722869      115850961      1              0              3   17   9     
43.40/43.47	c 573601         1531098        371704945      127808255      1              0              3   20   9     
47.70/47.78	c 631033         1682048        408561947      140622908      1              0              4   19   9     
52.60/52.62	c 694208         1847926        449157055      154964363      1              0              3   18   8     
57.90/57.96	c 763700         2035306        494880478      170734677      2              0              2   16   9     
63.80/63.87	c 840141         2246884        545434525      188234959      4              0              3   18   9     
70.20/70.26	c 924226         2469053        599527021      207215493      4              0              3   17   9     
77.11/77.17	c 1016719        2710286        658608737      227697436      4              0              3   16   9     
85.01/85.08	c 1118461        2983373        725299131      251132764      6              0              2   18   8     
93.60/93.62	c 1230377        3285845        798030105      276443327      7              0              2   18   9     
102.81/102.82	c First solution is found
102.81/102.82	s SATISFIABLE
102.81/102.82	c restarts              : 75          
102.81/102.82	c conflicts             : 1350088      (13128 /sec)
102.81/102.82	c decisions             : 3607804      (35082 /sec)
102.81/102.82	c propagations          : 303749836   (2953651 /sec)
102.81/102.82	c root propagations     : 0           
102.81/102.82	c filter calls          : 876388027      (8521961 /sec)
102.81/102.82	c useless filter calls  : 704695582      (80 %)
102.81/102.82	c Memory used           : 27.09 MB
102.81/102.82	c CPU time              : 102.839 s
102.81/102.82	c real time             : 102.824 s
102.81/102.82	
102.81/102.82	c solution 1
102.81/102.82	
102.81/102.82	v <instantiation type='solution'>
102.81/102.82	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>
102.81/102.82	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>
102.81/102.82	v </instantiation>
102.81/102.82

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 (15112 MiB free)
  memory of node 1: 16384 MiB (15183 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408527-1569788744/watcher-4408527-1569788744 -o /tmp/evaluation-result-4408527-1569788744/solver-4408527-1569788744 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1569783690-24392 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408527-1569788744.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=24664, runsolver pid=24661
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 2.00 1.99 1.55 3/200 24665
/proc/meminfo: memFree=31023452/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4296 CPUtime=0.1 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 1241 0 0 0 10 0 0 0 20 0 1 0 555131911 28397568 1074 33554432000 4194304 6211132 140732489210864 140732489207400 5017373 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1074 849 493 0 238 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4296 KiB

[startup+0.209687 s]*
/proc/loadavg: 2.00 1.99 1.55 3/200 24665
/proc/meminfo: memFree=31023452/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4296 CPUtime=0.21 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 1241 0 0 0 21 0 0 0 20 0 1 0 555131911 28397568 1074 33554432000 4194304 6211132 140732489210864 140732489207400 5008827 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1074 849 493 0 238 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4296 KiB

[startup+0.309255 s]*
/proc/loadavg: 2.00 1.99 1.55 3/200 24665
/proc/meminfo: memFree=31023452/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4296 CPUtime=0.31 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 1241 0 0 0 31 0 0 0 20 0 1 0 555131911 28397568 1074 33554432000 4194304 6211132 140732489210864 140732489207400 5008831 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1074 849 493 0 238 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4296 KiB

[startup+0.700268 s]
/proc/loadavg: 2.00 1.99 1.55 3/200 24665
/proc/meminfo: memFree=31023452/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4296 CPUtime=0.69 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 1241 0 0 0 69 0 0 0 20 0 1 0 555131911 28397568 1074 33554432000 4194304 6211132 140732489210864 140732489208824 5397407 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1074 849 493 0 238 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4296 KiB

[startup+1.50027 s]
/proc/loadavg: 1.84 1.95 1.54 3/200 24665
/proc/meminfo: memFree=31023384/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4296 CPUtime=1.49 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 1241 0 0 0 149 0 0 0 20 0 1 0 555131911 28397568 1074 33554432000 4194304 6211132 140732489210864 140732489208824 5017690 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1074 849 493 0 238 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4296 KiB

[startup+3.10925 s]
/proc/loadavg: 1.84 1.95 1.54 3/200 24665
/proc/meminfo: memFree=31023384/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4316 CPUtime=3.1 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 1391 0 0 0 310 0 0 0 20 0 1 0 555131911 28397568 1079 33554432000 4194304 6211132 140732489210864 140732489208824 5017444 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1079 853 493 0 238 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4316 KiB

[startup+6.30027 s]
/proc/loadavg: 1.86 1.95 1.54 3/200 24665
/proc/meminfo: memFree=31023328/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4316 CPUtime=6.29 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 1567 0 0 0 629 0 0 0 20 0 1 0 555131911 28397568 1079 33554432000 4194304 6211132 140732489210864 140732489208824 5186242 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1079 853 493 0 238 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4316 KiB

[startup+12.7003 s]
/proc/loadavg: 1.87 1.95 1.55 3/200 24665
/proc/meminfo: memFree=31022864/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4316 CPUtime=12.69 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 1730 0 0 0 1269 0 0 0 20 0 1 0 555131911 28397568 1079 33554432000 4194304 6211132 140732489210864 140732489208824 5186260 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1079 853 493 0 238 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4316 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.96 1.55 3/200 24667
/proc/meminfo: memFree=31022516/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4316 CPUtime=25.5 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 2056 0 0 0 2550 0 0 0 20 0 1 0 555131911 28397568 1079 33554432000 4194304 6211132 140732489210864 140732489208824 5397407 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1079 853 493 0 238 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4316 KiB

[startup+51.1093 s]
/proc/loadavg: 1.93 1.96 1.57 3/200 24668
/proc/meminfo: memFree=31022340/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4316 CPUtime=51.11 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 2219 0 0 0 5111 0 0 0 20 0 1 0 555131911 28397568 1079 33554432000 4194304 6211132 140732489210864 140732489208824 5017564 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1079 853 493 0 238 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4316 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.96 1.59 3/199 24674
/proc/meminfo: memFree=31021908/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4316 CPUtime=102.31 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 2382 0 0 0 10231 0 0 0 20 0 1 0 555131911 28397568 1079 33554432000 4194304 6211132 140732489210864 140732489208824 5017252 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1079 853 493 0 238 0
Current children cumulated CPU time: 102.31 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4316 KiB

[startup+102.829 s]
# the end of solver process 24664 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=102.839 s, system=0.001056 s

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

[startup+102.4 s]
/proc/loadavg: 1.97 1.96 1.59 3/199 24674
/proc/meminfo: memFree=31021908/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4316 CPUtime=102.41 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 2382 0 0 0 10241 0 0 0 20 0 1 0 555131911 28397568 1079 33554432000 4194304 6211132 140732489210864 140732489208824 5389456 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1079 853 493 0 238 0
Current children cumulated CPU time: 102.41 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4316 KiB

[startup+102.8 s]
/proc/loadavg: 1.97 1.96 1.59 3/199 24674
/proc/meminfo: memFree=31021908/32770624 swapFree=66957812/67108860
[pid=24664] ppid=24661 vsize=27732 memory=4316 CPUtime=102.81 cores=1,3,5,7
/proc/24664/stat : 24664 (cosoco) R 24661 24664 24360 0 -1 4202496 2382 0 0 0 10281 0 0 0 20 0 1 0 555131911 28397568 1079 33554432000 4194304 6211132 140732489210864 140732489208824 5397486 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 40894464 140732489217035 140732489217137 140732489217137 140732489220046 0
/proc/24664/statm: 6933 1079 853 493 0 238 0
Current children cumulated CPU time: 102.81 s
Current children cumulated vsize: 27732 KiB
Current children cumulated memory: 4316 KiB

Child status: 0
Real time (s): 102.829
CPU time (s): 102.84
CPU user time (s): 102.839
CPU system time (s): 0.001056
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 27732
Max. memory (cumulated for all children) (KiB): 4316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 102.839
system time used= 0.001056
maximum resident set size= 4388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2422
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= 14
involuntary context switches= 33


# summary of solver processes directly reported to runsolver:
#   pid: 24664
#   total CPU time (s): 102.84
#   total CPU user time (s): 102.839
#   total CPU system time (s): 0.001056

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.416161 second user time and 0.6846 second system time

The end

Launcher Data 

Begin job on node105 at 2019-09-29 21:24:00
IDJOB=4408527
IDBENCH=120943
IDSOLVER=2875
FILE ID=node105/4408527-1569788744
RUNJOBID= node105-1569783690-24392
PBS_JOBID= 21705838
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
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-4408527-1569788744/watcher-4408527-1569788744 -o /tmp/evaluation-result-4408527-1569788744/solver-4408527-1569788744 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node105-1569783690-24392 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408527-1569788744.xml

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

MD5SUM BENCH= 50ce50ecf2588fb2b611ab94508eaebd
RANDOM SEED=1442224680

node105.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	: 5333.00
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	: 5333.00
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	: 5333.00
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	: 5333.00
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:        31023824 kB
MemAvailable:   31816896 kB
Buffers:          210948 kB
Cached:           921424 kB
SwapCached:        48112 kB
Active:           520760 kB
Inactive:         679112 kB
Active(anon):      35120 kB
Inactive(anon):   111884 kB
Active(file):     485640 kB
Inactive(file):   567228 kB
Unevictable:      110516 kB
Mlocked:          110516 kB
SwapTotal:      67108860 kB
SwapFree:       66957812 kB
Dirty:              2832 kB
Writeback:             0 kB
AnonPages:        135516 kB
Mapped:            27332 kB
Shmem:             70752 kB
Slab:             140568 kB
SReclaimable:     112076 kB
SUnreclaim:        28492 kB
KernelStack:        3680 kB
PageTables:         5380 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     578088 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 62024 MiB
End job on node105 at 2019-09-29 21:25:43