Trace number 4397446

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 2.0OPT5 19.488 19.5419

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-1-fullins-5.xml
MD5SUMd0b670f2d456fe73f660694510078368
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark7.63334
Satisfiable
(Un)Satisfiability was proved
Number of variables282
Number of constraints3247
Number of domains1
Minimum domain size282
Maximum domain size282
Distribution of domain sizes[{"size":282,"count":282}]
Minimum variable degree9
Maximum variable degree96
Distribution of variable degrees[{"degree":9,"count":4},{"degree":10,"count":6},{"degree":11,"count":11},{"degree":12,"count":8},{"degree":13,"count":13},{"degree":14,"count":13},{"degree":15,"count":13},{"degree":16,"count":16},{"degree":17,"count":15},{"degree":18,"count":15},{"degree":19,"count":11},{"degree":20,"count":11},{"degree":21,"count":12},{"degree":22,"count":12},{"degree":23,"count":9},{"degree":24,"count":9},{"degree":25,"count":10},{"degree":26,"count":10},{"degree":27,"count":10},{"degree":28,"count":10},{"degree":29,"count":4},{"degree":30,"count":4},{"degree":31,"count":4},{"degree":32,"count":4},{"degree":33,"count":3},{"degree":34,"count":3},{"degree":35,"count":6},{"degree":36,"count":3},{"degree":37,"count":3},{"degree":38,"count":3},{"degree":39,"count":3},{"degree":40,"count":3},{"degree":45,"count":3},{"degree":46,"count":3},{"degree":47,"count":3},{"degree":48,"count":3},{"degree":65,"count":3},{"degree":66,"count":3},{"degree":96,"count":3}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":3247}]
Number of extensional constraints0
Number of intensional constraints3247
Distribution of constraint types[{"type":"intension","count":3247}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


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

Solver Data 

0.46/0.55	c
0.46/0.55	c This is cosoco 2.00 --  
0.46/0.55	c
0.46/0.55	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397446-1568572784.xml 
0.46/0.55	c enable optimization
0.46/0.55	c ========================================[ Problem Statistics ]===========================================
0.46/0.55	c |                                                                                                       
0.46/0.55	c |  Parse time        :         0.48 s 
0.46/0.55	c |
0.46/0.55	c |               Variables: 282
0.46/0.55	c |            Domain Sizes: 282..282
0.46/0.55	c |
0.46/0.55	c |             Constraints: 3248
0.46/0.55	c |                   Arity: 2..282  -- Binary: 3247
0.46/0.55	c | 
0.46/0.55	c |                   Types: 
0.46/0.55	c |                          (X != Y): 3247
0.46/0.55	c |                          Max constant: 1
0.46/0.55	c |                          
0.46/0.55	c |               Objective: Minimize Max constant
0.46/0.55	
0.46/0.55	c =========================================================================================================
0.46/0.55	o 6
0.46/0.55	c    1 calls to solver(id=*d): best=0 lower=6 upper=0 
0.46/0.55	o 5
19.43/19.54	s OPTIMUM FOUND
19.43/19.54	c call to solver        : 3
19.43/19.54	c
19.43/19.54	c restarts              : 52          
19.43/19.54	c conflicts             : 143762       (7385 /sec)
19.43/19.54	c decisions             : 655444       (33668 /sec)
19.43/19.54	c propagations          : 47509704    (2440445 /sec)
19.43/19.54	c root propagations     : 79243       
19.43/19.54	c filter calls          : 348545447      (17903840 /sec)
19.43/19.54	c useless filter calls  : 302567486      (86 %)
19.43/19.54	c Memory used           : 43.70 MB
19.43/19.54	c Best bound time (wc)  : 0.500996 s
19.43/19.54	c CPU time              : 19.4676 s
19.43/19.54	c real time             : 19.4839 s
19.43/19.54	
19.43/19.54	
19.43/19.54	v <instantiation type='solution' cost='5'>
19.43/19.54	v <list>x[0] x[100] x[101] x[102] x[103] x[104] x[105] x[106] x[107] x[108] x[109] x[10] x[110] x[111] x[112] x[113] x[114] x[115] x[116] x[117] x[118] x[119] x[11] x[120] x[121] x[122] x[123] x[124] x[125] x[126] x[127] x[128] x[129] x[12] x[130] x[131] x[132] x[133] x[134] x[135] x[136] x[137] x[138] x[139] x[13] x[140] x[141] x[142] x[143] x[144] x[145] x[146] x[147] x[148] x[149] x[14] x[150] x[151] x[152] x[153] x[154] x[155] x[156] x[157] x[158] x[159] x[15] x[160] x[161] x[162] x[163] x[164] x[165] x[166] x[167] x[168] x[169] x[16] x[170] x[171] x[172] x[173] x[174] x[175] x[176] x[177] x[178] x[179] x[17] x[180] x[181] x[182] x[183] x[184] x[185] x[186] x[187] x[188] x[189] x[18] x[190] x[191] x[192] x[193] x[194] x[195] x[196] x[197] x[198] x[199] x[19] x[1] x[200] x[201] x[202] x[203] x[204] x[205] x[206] x[207] x[208] x[209] x[20] x[210] x[211] x[212] x[213] x[214] x[215] x[216] x[217] x[218] x[219] x[21] x[220] x[221] x[222] x[223] x[224] x[225] x[226] x[227] x[228] x[229] x[22] x[230] x[231] x[232] x[233] x[234] x[235] x[236] x[237] x[238] x[239] x[23] x[240] x[241] x[242] x[243] x[244] x[245] x[246] x[247] x[248] x[249] x[24] x[250] x[251] x[252] x[253] x[254] x[255] x[256] x[257] x[258] x[259] x[25] x[260] x[261] x[262] x[263] x[264] x[265] x[266] x[267] x[268] x[269] x[26] x[270] x[271] x[272] x[273] x[274] x[275] x[276] x[277] x[278] x[279] x[27] x[280] x[281] x[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[5] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[6] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[7] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[8] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[9] </list>
19.43/19.54	v <values>1 5 2 3 2 3 2 3 3 3 3 0 2 1 1 1 1 1 1 1 1 1 3 2 1 3 1 2 1 2 4 4 1 2 4 2 3 2 2 2 3 3 3 3 0 2 1 1 1 1 1 1 1 1 1 0 2 1 3 1 2 1 2 3 3 1 3 3 2 3 2 3 2 3 3 3 3 0 2 1 1 1 1 1 1 1 1 1 2 2 1 2 1 3 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 0 2 1 0 1 1 2 1 2 4 4 1 4 2 4 2 2 4 2 4 4 4 4 2 1 1 0 1 1 1 1 1 1 1 4 1 4 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 0 4 1 2 1 2 5 5 1 3 </values>
19.43/19.54	v </instantiation>
19.43/19.54

Verifier Data 

OK	5

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 (14388 MiB free)
  memory of node 1: 16384 MiB (15550 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397446-1568572784/watcher-4397446-1568572784 -o /tmp/evaluation-result-4397446-1568572784/solver-4397446-1568572784 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568572742-17792 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397446-1568572784.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
Current StackSize limit: 8192 KiB

solver pid=17819, runsolver pid=17813

[startup+0.100152 s]*
/proc/loadavg: 0.00 0.01 0.05 4/199 17822
/proc/meminfo: memFree=30654880/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=28688 memory=5008 CPUtime=0.05 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 1427 0 0 0 5 0 0 0 20 0 1 0 433545282 29376512 1252 33554432000 4194304 6211092 140724111619568 140724111616056 140278102109157 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 7172 1252 821 493 0 477 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 28688 KiB
Current children cumulated memory: 5008 KiB

[startup+0.209646 s]*
/proc/loadavg: 0.00 0.01 0.05 4/199 17822
/proc/meminfo: memFree=30648900/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=32640 memory=8968 CPUtime=0.15 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 2414 0 0 0 15 0 0 0 20 0 1 0 433545282 33423360 2242 33554432000 4194304 6211092 140724111619568 140724111616056 140278102109157 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 8160 2242 822 493 0 1465 0
Current children cumulated CPU time: 0.15 s
Current children cumulated vsize: 32640 KiB
Current children cumulated memory: 8968 KiB

[startup+0.309221 s]*
/proc/loadavg: 0.00 0.01 0.05 4/199 17822
/proc/meminfo: memFree=30641584/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=36192 memory=12384 CPUtime=0.25 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 3314 0 0 0 25 0 0 0 20 0 1 0 433545282 37060608 3096 33554432000 4194304 6211092 140724111619568 140724111616056 140278102109157 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 9048 3096 822 493 0 2353 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 36192 KiB
Current children cumulated memory: 12384 KiB

[startup+0.700288 s]
/proc/loadavg: 0.00 0.01 0.05 4/199 17822
/proc/meminfo: memFree=30626580/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21200 CPUtime=0.64 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 5488 0 0 0 63 1 0 0 20 0 1 0 433545282 45813760 5300 33554432000 4194304 6211092 140724111619568 140724111616056 5008971 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5300 866 493 0 4490 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21200 KiB

[startup+1.50027 s]
/proc/loadavg: 0.00 0.01 0.05 4/199 17822
/proc/meminfo: memFree=30605192/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21200 CPUtime=1.44 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 5488 0 0 0 143 1 0 0 20 0 1 0 433545282 45813760 5300 33554432000 4194304 6211092 140724111619568 140724111617704 5193728 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5300 866 493 0 4490 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21200 KiB

[startup+3.10907 s]
/proc/loadavg: 0.00 0.01 0.05 4/199 17822
/proc/meminfo: memFree=30588716/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21308 CPUtime=3.05 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 9451 0 0 0 304 1 0 0 20 0 1 0 433545282 45813760 5327 33554432000 4194304 6211092 140724111619568 140724111617704 5397375 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5327 867 493 0 4490 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+6.30025 s]
/proc/loadavg: 0.16 0.05 0.06 4/199 17822
/proc/meminfo: memFree=30588516/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21308 CPUtime=6.24 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 13416 0 0 0 623 1 0 0 20 0 1 0 433545282 45813760 5327 33554432000 4194304 6211092 140724111619568 140724111617704 5165617 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5327 867 493 0 4490 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+12.7002 s]
/proc/loadavg: 0.31 0.08 0.07 4/199 17823
/proc/meminfo: memFree=30587532/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21308 CPUtime=12.63 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 17381 0 0 0 1262 1 0 0 20 0 1 0 433545282 45813760 5327 33554432000 4194304 6211092 140724111619568 140724111617704 5008971 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5327 867 493 0 4490 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+19.5419 s]
# the end of solver process 17819 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=19.468 s, system=0.02 s

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

[startup+12.8003 s]
/proc/loadavg: 0.31 0.08 0.07 4/199 17823
/proc/meminfo: memFree=30587532/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21308 CPUtime=12.73 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 17381 0 0 0 1272 1 0 0 20 0 1 0 433545282 45813760 5327 33554432000 4194304 6211092 140724111619568 140724111617704 5397216 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5327 867 493 0 4490 0
Current children cumulated CPU time: 12.73 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+16.0002 s]*
/proc/loadavg: 0.45 0.11 0.08 4/200 17825
/proc/meminfo: memFree=30587400/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21308 CPUtime=15.94 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 21348 0 0 0 1593 1 0 0 20 0 1 0 433545282 45813760 5327 33554432000 4194304 6211092 140724111619568 140724111617704 5165640 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5327 867 493 0 4490 0
Current children cumulated CPU time: 15.94 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+17.6002 s]
/proc/loadavg: 0.45 0.11 0.08 4/200 17825
/proc/meminfo: memFree=30587624/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21308 CPUtime=17.53 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 21348 0 0 0 1752 1 0 0 20 0 1 0 433545282 45813760 5327 33554432000 4194304 6211092 140724111619568 140724111617704 5009237 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5327 867 493 0 4490 0
Current children cumulated CPU time: 17.53 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+18.4002 s]
/proc/loadavg: 0.45 0.11 0.08 4/200 17825
/proc/meminfo: memFree=30587624/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21308 CPUtime=18.33 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 21348 0 0 0 1832 1 0 0 20 0 1 0 433545282 45813760 5327 33554432000 4194304 6211092 140724111619568 140724111617704 5009214 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5327 867 493 0 4490 0
Current children cumulated CPU time: 18.33 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+19.2002 s]
/proc/loadavg: 0.45 0.11 0.08 4/200 17825
/proc/meminfo: memFree=30587112/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21308 CPUtime=19.13 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 21348 0 0 0 1912 1 0 0 20 0 1 0 433545282 45813760 5327 33554432000 4194304 6211092 140724111619568 140724111617704 5397398 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5327 867 493 0 4490 0
Current children cumulated CPU time: 19.13 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+19.4002 s]
/proc/loadavg: 0.45 0.11 0.08 4/200 17825
/proc/meminfo: memFree=30587112/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21308 CPUtime=19.33 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 21348 0 0 0 1932 1 0 0 20 0 1 0 433545282 45813760 5327 33554432000 4194304 6211092 140724111619568 140724111617704 5165600 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5327 867 493 0 4490 0
Current children cumulated CPU time: 19.33 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+19.5002 s]
/proc/loadavg: 0.45 0.11 0.08 4/200 17825
/proc/meminfo: memFree=30587112/32770624 swapFree=66967284/67108860
[pid=17819] ppid=17813 vsize=44740 memory=21308 CPUtime=19.43 cores=1,3,5,7
/proc/17819/stat : 17819 (cosoco) R 17813 17819 17760 0 -1 4202496 21348 0 0 0 1942 1 0 0 20 0 1 0 433545282 45813760 5327 33554432000 4194304 6211092 140724111619568 140724111617704 5390468 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 21028864 140724111627275 140724111627377 140724111627377 140724111630286 0
/proc/17819/statm: 11185 5327 867 493 0 4490 0
Current children cumulated CPU time: 19.43 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

Child status: 0
Real time (s): 19.5419
CPU time (s): 19.488
CPU user time (s): 19.468
CPU system time (s): 0.02
CPU usage (%): 99.7241
Max. virtual memory (cumulated for all children) (KiB): 44740
Max. memory (cumulated for all children) (KiB): 21308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.468
system time used= 0.02
maximum resident set size= 21372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21400
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= 40
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 17819
#   total CPU time (s): 19.488
#   total CPU user time (s): 19.468
#   total CPU system time (s): 0.02

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.094429 second user time and 0.162809 second system time

The end

Launcher Data 

Begin job on node125 at 2019-09-15 20:39:02
IDJOB=4397446
IDBENCH=120553
IDSOLVER=2849
FILE ID=node125/4397446-1568572784
RUNJOBID= node125-1568572742-17792
PBS_JOBID= 21703325
Free space on /tmp= 59756 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-1-fullins-5.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4397446-1568572784/watcher-4397446-1568572784 -o /tmp/evaluation-result-4397446-1568572784/solver-4397446-1568572784 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node125-1568572742-17792 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397446-1568572784.xml

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

MD5SUM BENCH= d0b670f2d456fe73f660694510078368
RANDOM SEED=1868918536

node125.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	: 5333.29
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	: 5333.29
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	: 5333.29
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	: 5333.29
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:        30658880 kB
MemAvailable:   31866044 kB
Buffers:          167236 kB
Cached:          1339264 kB
SwapCached:        38396 kB
Active:           674068 kB
Inactive:         873676 kB
Active(anon):      20172 kB
Inactive(anon):    69504 kB
Active(file):     653896 kB
Inactive(file):   804172 kB
Unevictable:      107780 kB
Mlocked:          107780 kB
SwapTotal:      67108860 kB
SwapFree:       66967284 kB
Dirty:              5556 kB
Writeback:             0 kB
AnonPages:        112188 kB
Mapped:            46188 kB
Shmem:             39696 kB
Slab:             158568 kB
SReclaimable:     129860 kB
SUnreclaim:        28708 kB
KernelStack:        3392 kB
PageTables:         5400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     509680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 59752 MiB
End job on node125 at 2019-09-15 20:39:22