Trace number 4408823

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 2.0OPT4 234.661 234.646

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-lei450-05b.xml
MD5SUM1883a0b97ed6164a2c6d9bdd2047bad0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark227.213
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints5734
Number of domains1
Minimum domain size450
Maximum domain size450
Distribution of domain sizes[{"size":450,"count":450}]
Minimum variable degree13
Maximum variable degree43
Distribution of variable degrees[{"degree":13,"count":2},{"degree":15,"count":1},{"degree":16,"count":4},{"degree":17,"count":10},{"degree":18,"count":6},{"degree":19,"count":10},{"degree":20,"count":22},{"degree":21,"count":28},{"degree":22,"count":21},{"degree":23,"count":21},{"degree":24,"count":32},{"degree":25,"count":35},{"degree":26,"count":35},{"degree":27,"count":39},{"degree":28,"count":34},{"degree":29,"count":31},{"degree":30,"count":23},{"degree":31,"count":27},{"degree":32,"count":13},{"degree":33,"count":17},{"degree":34,"count":11},{"degree":35,"count":11},{"degree":36,"count":4},{"degree":37,"count":5},{"degree":38,"count":2},{"degree":39,"count":1},{"degree":40,"count":1},{"degree":41,"count":1},{"degree":42,"count":2},{"degree":43,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":5734}]
Number of extensional constraints0
Number of intensional constraints5734
Distribution of constraint types[{"type":"intension","count":5734}]
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 

0.89/0.90	c
0.89/0.90	c This is cosoco 2.00 --  
0.89/0.90	c
0.89/0.90	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408823-1569787448.xml 
0.89/0.90	c enable optimization
0.89/0.90	c ========================================[ Problem Statistics ]===========================================
0.89/0.90	c |                                                                                                       
0.89/0.90	c |  Parse time        :         0.88 s 
0.89/0.90	c |
0.89/0.90	c |               Variables: 450
0.89/0.90	c |            Domain Sizes: 450..450
0.89/0.90	c |
0.89/0.90	c |             Constraints: 5735
0.89/0.90	c |                   Arity: 2..450  -- Binary: 5734
0.89/0.90	c | 
0.89/0.90	c |                   Types: 
0.89/0.90	c |                          (X != Y): 5734
0.89/0.90	c |                          Max constant: 1
0.89/0.90	c |                          
0.89/0.90	c |               Objective: Minimize Max constant
0.89/0.90	
0.89/0.90	c =========================================================================================================
0.89/0.90	o 8
0.89/0.90	c    1 calls to solver(id=*d): best=0 lower=8 upper=0 
12.89/12.94	o 7
193.90/194.00	o 6
193.90/194.00	c    3 calls to solver(id=*d): best=0 lower=6 upper=0 
233.01/233.04	o 5
234.61/234.64	o 4
234.61/234.64	c    5 calls to solver(id=*d): best=0 lower=4 upper=0 
234.61/234.64	s OPTIMUM FOUND
234.61/234.64	c call to solver        : 6
234.61/234.64	c
234.61/234.64	c restarts              : 338         
234.61/234.64	c conflicts             : 1286816      (5485 /sec)
234.61/234.64	c decisions             : 11578605     (49349 /sec)
234.61/234.64	c propagations          : 634251141   (2703258 /sec)
234.61/234.64	c root propagations     : 202284      
234.61/234.64	c filter calls          : 3918151253     (16699651 /sec)
234.61/234.64	c useless filter calls  : 3308525861     (84 %)
234.61/234.64	c Memory used           : 61.35 MB
234.61/234.64	c Best bound time (wc)  : 234.635 s
234.61/234.64	c CPU time              : 234.625 s
234.61/234.64	c real time             : 234.64 s
234.61/234.64	
234.61/234.64	
234.61/234.64	v <instantiation type='solution' cost='4'>
234.61/234.64	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[282] x[283] x[284] x[285] x[286] x[287] x[288] x[289] x[28] x[290] x[291] x[292] x[293] x[294] x[295] x[296] x[297] x[298] x[299] x[29] x[2] x[300] x[301] x[302] x[303] x[304] x[305] x[306] x[307] x[308] x[309] x[30] x[310] x[311] x[312] x[313] x[314] x[315] x[316] x[317] x[318] x[319] x[31] x[320] x[321] x[322] x[323] x[324] x[325] x[326] x[327] x[328] x[329] x[32] x[330] x[331] x[332] x[333] x[334] x[335] x[336] x[337] x[338] x[339] x[33] x[340] x[341] x[342] x[343] x[344] x[345] x[346] x[347] x[348] x[349] x[34] x[350] x[351] x[352] x[353] x[354] x[355] x[356] x[357] x[358] x[359] x[35] x[360] x[361] x[362] x[363] x[364] x[365] x[366] x[367] x[368] x[369] x[36] x[370] x[371] x[372] x[373] x[374] x[375] x[376] x[377] x[378] x[379] x[37] x[380] x[381] x[382] x[383] x[384] x[385] x[386] x[387] x[388] x[389] x[38] x[390] x[391] x[392] x[393] x[394] x[395] x[396] x[397] x[398] x[399] x[39] x[3] x[400] x[401] x[402] x[403] x[404] x[405] x[406] x[407] x[408] x[409] x[40] x[410] x[411] x[412] x[413] x[414] x[415] x[416] x[417] x[418] x[419] x[41] x[420] x[421] x[422] x[423] x[424] x[425] x[426] x[427] x[428] x[429] x[42] x[430] x[431] x[432] x[433] x[434] x[435] x[436] x[437] x[438] x[439] x[43] x[440] x[441] x[442] x[443] x[444] x[445] x[446] x[447] x[448] x[449] 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>
234.61/234.64	v <values>3 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 4 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 2 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 0 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 3 4 2 0 1 1 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 </values>
234.61/234.64	v </instantiation>
234.61/234.64

Verifier Data 

OK	4

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 (15286 MiB free)
  memory of node 1: 16384 MiB (15530 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408823-1569787448/watcher-4408823-1569787448 -o /tmp/evaluation-result-4408823-1569787448/solver-4408823-1569787448 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569787350-25284 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408823-1569787448.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
Current StackSize limit: 8192 KiB

solver pid=25380, runsolver pid=25377

[startup+0.1002 s]*
/proc/loadavg: 1.20 0.35 0.16 3/200 25381
/proc/meminfo: memFree=31553640/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=30856 memory=7120 CPUtime=0.1 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 1958 0 0 0 10 0 0 0 20 0 1 0 554682518 31596544 1780 33554432000 4194304 6211132 140725462597920 140725462594456 140642406317029 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 7714 1780 822 493 0 1019 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30856 KiB
Current children cumulated memory: 7120 KiB

[startup+0.209631 s]*
/proc/loadavg: 1.20 0.35 0.16 3/200 25381
/proc/meminfo: memFree=31549176/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=35208 memory=11496 CPUtime=0.2 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 3050 0 0 0 20 0 0 0 20 0 1 0 554682518 36052992 2874 33554432000 4194304 6211132 140725462597920 140725462594456 140642406317029 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 8802 2874 822 493 0 2107 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 11496 KiB

[startup+0.309345 s]*
/proc/loadavg: 1.20 0.35 0.16 3/200 25381
/proc/meminfo: memFree=31545084/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=39164 memory=15312 CPUtime=0.3 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 4044 0 0 0 30 0 0 0 20 0 1 0 554682518 40103936 3828 33554432000 4194304 6211132 140725462597920 140725462594456 140642406317029 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 9791 3828 822 493 0 3096 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39164 KiB
Current children cumulated memory: 15312 KiB

[startup+0.700361 s]
/proc/loadavg: 1.20 0.35 0.16 4/200 25381
/proc/meminfo: memFree=31536776/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=54464 memory=30616 CPUtime=0.69 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 7873 0 0 0 68 1 0 0 20 0 1 0 554682518 55771136 7654 33554432000 4194304 6211132 140725462597920 140725462591224 140642406317029 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 13616 7654 822 493 0 6921 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 54464 KiB
Current children cumulated memory: 30616 KiB

[startup+1.50036 s]
/proc/loadavg: 1.20 0.35 0.16 3/200 25381
/proc/meminfo: memFree=31521056/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62552 memory=39148 CPUtime=1.49 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 9992 0 0 0 148 1 0 0 20 0 1 0 554682518 64053248 9787 33554432000 4194304 6211132 140725462597920 140725462591224 5165640 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15638 9787 867 493 0 8943 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 62552 KiB
Current children cumulated memory: 39148 KiB

[startup+3.10944 s]
/proc/loadavg: 1.20 0.35 0.16 3/200 25381
/proc/meminfo: memFree=31521056/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62684 memory=39196 CPUtime=3.1 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 18424 0 0 0 309 1 0 0 20 0 1 0 554682518 64188416 9799 33554432000 4194304 6211132 140725462597920 140725462595240 5397248 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15671 9799 867 493 0 8976 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39196 KiB

[startup+6.30033 s]
/proc/loadavg: 1.11 0.34 0.16 3/200 25381
/proc/meminfo: memFree=31520728/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62684 memory=39208 CPUtime=6.29 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 26861 0 0 0 627 2 0 0 20 0 1 0 554682518 64188416 9802 33554432000 4194304 6211132 140725462597920 140725462595240 5008918 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15671 9802 867 493 0 8976 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39208 KiB

[startup+12.7003 s]
/proc/loadavg: 1.18 0.37 0.17 3/201 25383
/proc/meminfo: memFree=31520528/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62684 memory=39212 CPUtime=12.69 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 35321 0 0 0 1267 2 0 0 20 0 1 0 554682518 64188416 9803 33554432000 4194304 6211132 140725462597920 140725462595240 5165636 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15671 9803 867 493 0 8976 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39212 KiB

[startup+25.5003 s]
/proc/loadavg: 1.36 0.45 0.20 3/200 25384
/proc/meminfo: memFree=31518904/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62684 memory=39332 CPUtime=25.49 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 48414 0 0 0 2546 3 0 0 20 0 1 0 554682518 64188416 9833 33554432000 4194304 6211132 140725462597920 140725462596056 5409485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15671 9833 867 493 0 8976 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39332 KiB

[startup+51.1093 s]
/proc/loadavg: 1.58 0.57 0.24 3/200 25384
/proc/meminfo: memFree=31518236/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62684 memory=39340 CPUtime=51.09 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 49120 0 0 0 5106 3 0 0 20 0 1 0 554682518 64188416 9835 33554432000 4194304 6211132 140725462597920 140725462596056 5409485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15671 9835 867 493 0 8976 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+102.3 s]
/proc/loadavg: 1.82 0.79 0.34 3/200 25390
/proc/meminfo: memFree=31517740/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62684 memory=39340 CPUtime=102.29 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 49813 0 0 0 10226 3 0 0 20 0 1 0 554682518 64188416 9835 33554432000 4194304 6211132 140725462597920 140725462596056 5397258 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15671 9835 867 493 0 8976 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+162.3 s]
/proc/loadavg: 1.93 1.01 0.44 3/199 25394
/proc/meminfo: memFree=31517036/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62684 memory=39340 CPUtime=162.3 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 50507 0 0 0 16227 3 0 0 20 0 1 0 554682518 64188416 9835 33554432000 4194304 6211132 140725462597920 140725462596056 5193728 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15671 9835 867 493 0 8976 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.19 0.54 3/199 25398
/proc/meminfo: memFree=31518156/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62816 memory=39340 CPUtime=222.3 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 51225 0 0 0 22227 3 0 0 20 0 1 0 554682518 64323584 9835 33554432000 4194304 6211132 140725462597920 140725462585800 5165640 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15704 9835 867 493 0 9009 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+234.646 s]
# the end of solver process 25380 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=234.625 s, system=0.036004 s

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

[startup+224 s]*
/proc/loadavg: 1.97 1.19 0.54 3/199 25398
/proc/meminfo: memFree=31518156/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62816 memory=39340 CPUtime=224.01 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 51225 0 0 0 22398 3 0 0 20 0 1 0 554682518 64323584 9835 33554432000 4194304 6211132 140725462597920 140725462585800 5390520 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15704 9835 867 493 0 9009 0
Current children cumulated CPU time: 224.01 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+230.4 s]
/proc/loadavg: 1.98 1.22 0.55 3/199 25398
/proc/meminfo: memFree=31518372/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62816 memory=39340 CPUtime=230.4 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 51225 0 0 0 23037 3 0 0 20 0 1 0 554682518 64323584 9835 33554432000 4194304 6211132 140725462597920 140725462585800 5409493 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15704 9835 867 493 0 9009 0
Current children cumulated CPU time: 230.4 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+232 s]*
/proc/loadavg: 1.98 1.22 0.55 3/200 25400
/proc/meminfo: memFree=31518560/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62816 memory=39340 CPUtime=232.01 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 51225 0 0 0 23198 3 0 0 20 0 1 0 554682518 64323584 9835 33554432000 4194304 6211132 140725462597920 140725462585800 5193740 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15704 9835 867 493 0 9009 0
Current children cumulated CPU time: 232.01 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+233.6 s]
/proc/loadavg: 1.98 1.22 0.55 3/200 25400
/proc/meminfo: memFree=31518560/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62816 memory=39340 CPUtime=233.61 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 51226 0 0 0 23358 3 0 0 20 0 1 0 554682518 64323584 9835 33554432000 4194304 6211132 140725462597920 140725462585800 5397400 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15704 9835 867 493 0 9009 0
Current children cumulated CPU time: 233.61 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+234.4 s]
/proc/loadavg: 1.98 1.22 0.55 3/200 25400
/proc/meminfo: memFree=31518388/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62816 memory=39340 CPUtime=234.41 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 51226 0 0 0 23438 3 0 0 20 0 1 0 554682518 64323584 9835 33554432000 4194304 6211132 140725462597920 140725462596056 5186231 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15704 9835 867 493 0 9009 0
Current children cumulated CPU time: 234.41 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+234.6 s]
/proc/loadavg: 1.98 1.22 0.55 3/200 25400
/proc/meminfo: memFree=31518388/32770624 swapFree=66937824/67108860
[pid=25380] ppid=25377 vsize=62816 memory=39340 CPUtime=234.61 cores=0,2,4,6
/proc/25380/stat : 25380 (cosoco) R 25377 25380 25253 0 -1 4202496 51226 0 0 0 23458 3 0 0 20 0 1 0 554682518 64323584 9835 33554432000 4194304 6211132 140725462597920 140725462596056 5397258 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 19521536 140725462602763 140725462602865 140725462602865 140725462605774 0
/proc/25380/statm: 15704 9835 867 493 0 9009 0
Current children cumulated CPU time: 234.61 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

Child status: 0
Real time (s): 234.646
CPU time (s): 234.661
CPU user time (s): 234.625
CPU system time (s): 0.036004
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 62816
Max. memory (cumulated for all children) (KiB): 39340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 234.625
system time used= 0.036004
maximum resident set size= 39412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51263
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= 31
involuntary context switches= 71


# summary of solver processes directly reported to runsolver:
#   pid: 25380
#   total CPU time (s): 234.661
#   total CPU user time (s): 234.625
#   total CPU system time (s): 0.036004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.929604 second user time and 1.53445 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-29 22:03:24
IDJOB=4408823
IDBENCH=120645
IDSOLVER=2875
FILE ID=node141/4408823-1569787448
RUNJOBID= node141-1569787350-25284
PBS_JOBID= 21705821
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-lei450-05b.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408823-1569787448/watcher-4408823-1569787448 -o /tmp/evaluation-result-4408823-1569787448/solver-4408823-1569787448 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569787350-25284 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408823-1569787448.xml

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

MD5SUM BENCH= 1883a0b97ed6164a2c6d9bdd2047bad0
RANDOM SEED=240987012

node141.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	: 5332.93
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	: 5332.93
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	: 5332.93
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	: 5332.93
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:        31556752 kB
MemAvailable:   31824440 kB
Buffers:          188076 kB
Cached:           423316 kB
SwapCached:        62076 kB
Active:           339040 kB
Inactive:         341080 kB
Active(anon):      20484 kB
Inactive(anon):   126388 kB
Active(file):     318556 kB
Inactive(file):   214692 kB
Unevictable:      107692 kB
Mlocked:          107692 kB
SwapTotal:      67108860 kB
SwapFree:       66937824 kB
Dirty:              2824 kB
Writeback:             0 kB
AnonPages:        126900 kB
Mapped:            27536 kB
Shmem:             69528 kB
Slab:             129576 kB
SReclaimable:     100552 kB
SUnreclaim:        29024 kB
KernelStack:        3776 kB
PageTables:         5468 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     569660 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 62024 MiB
End job on node141 at 2019-09-29 22:07:19