Trace number 4408412

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 246.902 246.896

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 benchmark238.735
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-4408412-1569789914.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 
12.80/12.88	o 7
206.19/206.23	o 6
206.19/206.23	c    3 calls to solver(id=*d): best=0 lower=6 upper=0 
245.19/245.29	o 5
246.79/246.89	o 4
246.79/246.89	c    5 calls to solver(id=*d): best=0 lower=4 upper=0 
246.79/246.89	s OPTIMUM FOUND
246.79/246.89	c call to solver        : 6
246.79/246.89	c
246.79/246.89	c restarts              : 338         
246.79/246.89	c conflicts             : 1286816      (5213 /sec)
246.79/246.89	c decisions             : 11578605     (46903 /sec)
246.79/246.89	c propagations          : 634251141   (2569232 /sec)
246.79/246.89	c root propagations     : 202284      
246.79/246.89	c filter calls          : 3918151253     (15871696 /sec)
246.79/246.89	c useless filter calls  : 3308525861     (84 %)
246.79/246.89	c Memory used           : 61.35 MB
246.79/246.89	c Best bound time (wc)  : 246.888 s
246.79/246.89	c CPU time              : 246.864 s
246.79/246.89	c real time             : 246.892 s
246.79/246.89	
246.79/246.89	
246.79/246.89	v <instantiation type='solution' cost='4'>
246.79/246.89	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>
246.79/246.89	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>
246.79/246.89	v </instantiation>
246.79/246.89

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 (15016 MiB free)
  memory of node 1: 16384 MiB (14611 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408412-1569789914/watcher-4408412-1569789914 -o /tmp/evaluation-result-4408412-1569789914/solver-4408412-1569789914 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node146-1569787351-18444 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408412-1569789914.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=18832, runsolver pid=18829

[startup+0.100203 s]*
/proc/loadavg: 2.56 2.12 1.91 3/200 18833
/proc/meminfo: memFree=30333696/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=30856 memory=7120 CPUtime=0.1 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 1966 0 0 0 10 0 0 0 20 0 1 0 554905300 31596544 1780 33554432000 4194304 6211132 140730406890016 140730406886552 140668205951973 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/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+0.20943 s]*
/proc/loadavg: 2.56 2.12 1.91 3/200 18833
/proc/meminfo: memFree=30325920/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=35208 memory=11492 CPUtime=0.2 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 3046 0 0 0 20 0 0 0 20 0 1 0 554905300 36052992 2873 33554432000 4194304 6211132 140730406890016 140730406886552 140668205951973 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 8802 2873 822 493 0 2107 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 35208 KiB
Current children cumulated memory: 11492 KiB

[startup+0.309363 s]*
/proc/loadavg: 2.56 2.12 1.91 3/200 18833
/proc/meminfo: memFree=30318356/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=39164 memory=15308 CPUtime=0.3 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 4035 0 0 0 30 0 0 0 20 0 1 0 554905300 40103936 3827 33554432000 4194304 6211132 140730406890016 140730406886552 140668205951973 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 9791 3827 822 493 0 3096 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39164 KiB
Current children cumulated memory: 15308 KiB

[startup+0.700357 s]
/proc/loadavg: 2.56 2.12 1.91 3/200 18833
/proc/meminfo: memFree=30304096/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=54332 memory=30612 CPUtime=0.69 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 7830 0 0 0 68 1 0 0 20 0 1 0 554905300 55635968 7653 33554432000 4194304 6211132 140730406890016 140730406884760 140668205951973 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 13583 7653 822 493 0 6888 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 54332 KiB
Current children cumulated memory: 30612 KiB

[startup+1.50035 s]
/proc/loadavg: 2.56 2.12 1.91 3/200 18833
/proc/meminfo: memFree=30283844/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62552 memory=39144 CPUtime=1.49 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 9991 0 0 0 147 2 0 0 20 0 1 0 554905300 64053248 9786 33554432000 4194304 6211132 140730406890016 140730406884760 5397407 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15638 9786 867 493 0 8943 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 62552 KiB
Current children cumulated memory: 39144 KiB

[startup+3.10932 s]
/proc/loadavg: 2.36 2.08 1.90 3/200 18833
/proc/meminfo: memFree=30283720/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62684 memory=39204 CPUtime=3.1 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 18341 0 0 0 308 2 0 0 20 0 1 0 554905300 64188416 9801 33554432000 4194304 6211132 140730406890016 140730406887336 5409476 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15671 9801 867 493 0 8976 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39204 KiB

[startup+6.30034 s]
/proc/loadavg: 2.36 2.08 1.90 3/200 18833
/proc/meminfo: memFree=30283516/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62684 memory=39204 CPUtime=6.29 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 26844 0 0 0 627 2 0 0 20 0 1 0 554905300 64188416 9801 33554432000 4194304 6211132 140730406890016 140730406887336 5165649 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15671 9801 867 493 0 8976 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39204 KiB

[startup+12.7003 s]
/proc/loadavg: 2.30 2.08 1.90 3/200 18833
/proc/meminfo: memFree=30284168/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62684 memory=39208 CPUtime=12.7 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 35311 0 0 0 1267 3 0 0 20 0 1 0 554905300 64188416 9802 33554432000 4194304 6211132 140730406890016 140730406887336 5009024 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15671 9802 867 493 0 8976 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39208 KiB

[startup+25.5004 s]
/proc/loadavg: 2.25 2.07 1.90 3/200 18834
/proc/meminfo: memFree=30284288/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62684 memory=39328 CPUtime=25.49 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 51784 0 0 0 2546 3 0 0 20 0 1 0 554905300 64188416 9832 33554432000 4194304 6211132 140730406890016 140730406888152 5165640 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15671 9832 867 493 0 8976 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39328 KiB

[startup+51.1091 s]
/proc/loadavg: 2.17 2.07 1.91 3/199 18836
/proc/meminfo: memFree=30284220/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62684 memory=39328 CPUtime=51.1 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 60713 0 0 0 5107 3 0 0 20 0 1 0 554905300 64188416 9832 33554432000 4194304 6211132 140730406890016 140730406888152 5009142 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15671 9832 867 493 0 8976 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39328 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.06 1.91 3/199 18840
/proc/meminfo: memFree=30283496/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62684 memory=39336 CPUtime=102.28 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 63693 0 0 0 10225 3 0 0 20 0 1 0 554905300 64188416 9834 33554432000 4194304 6211132 140730406890016 140730406888152 5397258 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15671 9834 867 493 0 8976 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39336 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.05 1.92 3/200 18846
/proc/meminfo: memFree=30283980/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62684 memory=39336 CPUtime=162.29 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 64388 0 0 0 16226 3 0 0 20 0 1 0 554905300 64188416 9834 33554432000 4194304 6211132 140730406890016 140730406888152 5165757 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15671 9834 867 493 0 8976 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39336 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.04 1.92 3/199 18850
/proc/meminfo: memFree=30284600/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62816 memory=39336 CPUtime=222.29 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 65109 0 0 0 22226 3 0 0 20 0 1 0 554905300 64323584 9834 33554432000 4194304 6211132 140730406890016 140730406877896 5165640 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15704 9834 867 493 0 9009 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39336 KiB

[startup+246.896 s]
# the end of solver process 18832 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=246.864 s, system=0.038002 s

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

[startup+230.4 s]
/proc/loadavg: 2.01 2.04 1.92 3/199 18850
/proc/meminfo: memFree=30284384/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62816 memory=39336 CPUtime=230.39 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 65109 0 0 0 23036 3 0 0 20 0 1 0 554905300 64323584 9834 33554432000 4194304 6211132 140730406890016 140730406877896 5409485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15704 9834 867 493 0 9009 0
Current children cumulated CPU time: 230.39 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39336 KiB

[startup+236.8 s]
/proc/loadavg: 2.01 2.04 1.93 3/199 18850
/proc/meminfo: memFree=30284384/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62816 memory=39336 CPUtime=236.79 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 65109 0 0 0 23676 3 0 0 20 0 1 0 554905300 64323584 9834 33554432000 4194304 6211132 140730406890016 140730406877896 5409485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15704 9834 867 493 0 9009 0
Current children cumulated CPU time: 236.79 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39336 KiB

[startup+243.2 s]
/proc/loadavg: 2.01 2.04 1.93 3/199 18851
/proc/meminfo: memFree=30284384/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62816 memory=39336 CPUtime=243.19 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 65109 0 0 0 24316 3 0 0 20 0 1 0 554905300 64323584 9834 33554432000 4194304 6211132 140730406890016 140730406877896 5409485 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15704 9834 867 493 0 9009 0
Current children cumulated CPU time: 243.19 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39336 KiB

[startup+244.8 s]
/proc/loadavg: 2.01 2.04 1.93 3/199 18851
/proc/meminfo: memFree=30284384/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62816 memory=39336 CPUtime=244.79 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 65109 0 0 0 24476 3 0 0 20 0 1 0 554905300 64323584 9834 33554432000 4194304 6211132 140730406890016 140730406877896 5409056 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15704 9834 867 493 0 9009 0
Current children cumulated CPU time: 244.79 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39336 KiB

[startup+245.6 s]
/proc/loadavg: 2.01 2.04 1.93 3/199 18851
/proc/meminfo: memFree=30284384/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62816 memory=39336 CPUtime=245.59 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 65110 0 0 0 24556 3 0 0 20 0 1 0 554905300 64323584 9834 33554432000 4194304 6211132 140730406890016 140730406877896 5009218 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15704 9834 867 493 0 9009 0
Current children cumulated CPU time: 245.59 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39336 KiB

[startup+246.4 s]
/proc/loadavg: 2.01 2.04 1.93 3/199 18851
/proc/meminfo: memFree=30284384/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62816 memory=39336 CPUtime=246.39 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 65110 0 0 0 24636 3 0 0 20 0 1 0 554905300 64323584 9834 33554432000 4194304 6211132 140730406890016 140730406888152 5390120 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15704 9834 867 493 0 9009 0
Current children cumulated CPU time: 246.39 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39336 KiB

[startup+246.8 s]
/proc/loadavg: 2.01 2.04 1.93 3/199 18851
/proc/meminfo: memFree=30284384/32770624 swapFree=67002108/67108860
[pid=18832] ppid=18829 vsize=62816 memory=39336 CPUtime=246.79 cores=0,2,4,6
/proc/18832/stat : 18832 (cosoco) R 18829 18832 18413 0 -1 4202496 65110 0 0 0 24676 3 0 0 20 0 1 0 554905300 64323584 9834 33554432000 4194304 6211132 140730406890016 140730406888152 5008827 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8312316 8317760 36204544 140730406892555 140730406892657 140730406892657 140730406895566 0
/proc/18832/statm: 15704 9834 867 493 0 9009 0
Current children cumulated CPU time: 246.79 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39336 KiB

Child status: 0
Real time (s): 246.896
CPU time (s): 246.902
CPU user time (s): 246.864
CPU system time (s): 0.038002
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 62816
Max. memory (cumulated for all children) (KiB): 39336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 246.864
system time used= 0.038002
maximum resident set size= 39408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65145
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= 22
involuntary context switches= 311


# summary of solver processes directly reported to runsolver:
#   pid: 18832
#   total CPU time (s): 246.902
#   total CPU user time (s): 246.864
#   total CPU system time (s): 0.038002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.0081 second user time and 1.55627 second system time

The end

Launcher Data 

Begin job on node146 at 2019-09-29 22:44:32
IDJOB=4408412
IDBENCH=120645
IDSOLVER=2874
FILE ID=node146/4408412-1569789914
RUNJOBID= node146-1569787351-18444
PBS_JOBID= 21705819
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-4408412-1569789914/watcher-4408412-1569789914 -o /tmp/evaluation-result-4408412-1569789914/solver-4408412-1569789914 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node146-1569787351-18444 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408412-1569789914.xml

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

MD5SUM BENCH= 1883a0b97ed6164a2c6d9bdd2047bad0
RANDOM SEED=240987012

node146.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	: 5332.90
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	: 5332.90
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	: 5332.90
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	: 5332.90
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:        30340452 kB
MemAvailable:   31872180 kB
Buffers:          176648 kB
Cached:          1692080 kB
SwapCached:         3456 kB
Active:          1609720 kB
Inactive:         264216 kB
Active(anon):      19788 kB
Inactive(anon):    66288 kB
Active(file):    1589932 kB
Inactive(file):   197928 kB
Unevictable:      109344 kB
Mlocked:          109344 kB
SwapTotal:      67108860 kB
SwapFree:       67002108 kB
Dirty:              5600 kB
Writeback:             0 kB
AnonPages:        145804 kB
Mapped:            25976 kB
Shmem:             72252 kB
Slab:             148368 kB
SReclaimable:     119408 kB
SUnreclaim:        28960 kB
KernelStack:        3984 kB
PageTables:         4768 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     546092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 62024 MiB
End job on node146 at 2019-09-29 22:48:39