Trace number 4293243

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 1.12OPT7 18.4833 18.4835

General information on the benchmark

NameGraphColoring/
GraphColoring-4-fullins-4_c18.xml
MD5SUM954cbc6df2411a2de12d490b8b2019f6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark18.4833
Satisfiable
(Un)Satisfiability was proved
Number of variables690
Number of constraints6650
Number of domains1
Minimum domain size690
Maximum domain size690
Distribution of domain sizes[{"size":690,"count":690}]
Minimum variable degree7
Maximum variable degree120
Distribution of variable degrees[{"degree":7,"count":4},{"degree":8,"count":18},{"degree":9,"count":14},{"degree":10,"count":56},{"degree":11,"count":18},{"degree":12,"count":78},{"degree":13,"count":10},{"degree":14,"count":40},{"degree":15,"count":40},{"degree":16,"count":160},{"degree":17,"count":6},{"degree":18,"count":24},{"degree":19,"count":6},{"degree":20,"count":24},{"degree":26,"count":6},{"degree":29,"count":6},{"degree":30,"count":24},{"degree":31,"count":24},{"degree":32,"count":96},{"degree":47,"count":6},{"degree":48,"count":24},{"degree":120,"count":6}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":6650}]
Number of extensional constraints0
Number of intensional constraints6650
Distribution of constraint types[{"type":"intension","count":6650}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data

1.00/1.05	c best=?? lower=0 upper=689 
1.00/1.06	c
1.00/1.06	c This is cosoco 1.12 --  
1.00/1.06	c
1.00/1.06	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4293243-1532309378.xml 
1.00/1.06	c enable optimization
1.00/1.06	c ========================================[ Problem Statistics ]===========================================
1.00/1.06	c |                                                                                                       
1.00/1.06	c |  Parse time        :         1.03 s 
1.00/1.06	c |
1.00/1.06	c |               Variables: 690
1.00/1.06	c |            Domain Sizes: 690..690
1.00/1.06	c |
1.00/1.06	c |             Constraints: 6651
1.00/1.06	c |                   Arity: 2..690  -- Binary: 6650
1.00/1.06	c | 
1.00/1.06	c |                   Types: 
1.00/1.06	c |                          (X != Y): 6650
1.00/1.06	c |                          Max constant: 1
1.00/1.06	c |                          
1.00/1.06	c |               Objective: Minimize Max constant
1.00/1.06	
1.00/1.06	c =========================================================================================================
1.00/1.06	o 7
1.00/1.06	c    1 calls to solver: best=7 lower=0 upper=6 
18.39/18.47	c
18.39/18.47	c Optimum found         : 7
18.39/18.47	c
18.39/18.47	
18.39/18.47	v <instantiation type='solution' cost='7'>
18.39/18.47	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[450] x[451] x[452] x[453] x[454] x[455] x[456] x[457] x[458] x[459] x[45] x[460] x[461] x[462] x[463] x[464] x[465] x[466] x[467] x[468] x[469] x[46] x[470] x[471] x[472] x[473] x[474] x[475] x[476] x[477] x[478] x[479] x[47] x[480] x[481] x[482] x[483] x[484] x[485] x[486] x[487] x[488] x[489] x[48] x[490] x[491] x[492] x[493] x[494] x[495] x[496] x[497] x[498] x[499] x[49] x[4] x[500] x[501] x[502] x[503] x[504] x[505] x[506] x[507] x[508] x[509] x[50] x[510] x[511] x[512] x[513] x[514] x[515] x[516] x[517] x[518] x[519] x[51] x[520] x[521] x[522] x[523] x[524] x[525] x[526] x[527] x[528] x[529] x[52] x[530] x[531] x[532] x[533] x[534] x[535] x[536] x[537] x[538] x[539] x[53] x[540] x[541] x[542] x[543] x[544] x[545] x[546] x[547] x[548] x[549] x[54] x[550] x[551] x[552] x[553] x[554] x[555] x[556] x[557] x[558] x[559] x[55] x[560] x[561] x[562] x[563] x[564] x[565] x[566] x[567] x[568] x[569] x[56] x[570] x[571] x[572] x[573] x[574] x[575] x[576] x[577] x[578] x[579] x[57] x[580] x[581] x[582] x[583] x[584] x[585] x[586] x[587] x[588] x[589] x[58] x[590] x[591] x[592] x[593] x[594] x[595] x[596] x[597] x[598] x[599] x[59] x[5] x[600] x[601] x[602] x[603] x[604] x[605] x[606] x[607] x[608] x[609] x[60] x[610] x[611] x[612] x[613] x[614] x[615] x[616] x[617] x[618] x[619] x[61] x[620] x[621] x[622] x[623] x[624] x[625] x[626] x[627] x[628] x[629] x[62] x[630] x[631] x[632] x[633] x[634] x[635] x[636] x[637] x[638] x[639] x[63] x[640] x[641] x[642] x[643] x[644] x[645] x[646] x[647] x[648] x[649] x[64] x[650] x[651] x[652] x[653] x[654] x[655] x[656] x[657] x[658] x[659] x[65] x[660] x[661] x[662] x[663] x[664] x[665] x[666] x[667] x[668] x[669] x[66] x[670] x[671] x[672] x[673] x[674] x[675] x[676] x[677] x[678] x[679] x[67] x[680] x[681] x[682] x[683] x[684] x[685] x[686] x[687] x[688] x[689] 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>
18.39/18.47	v <values>0 1 1 1 1 1 1 1 1 0 3 3 1 2 5 6 0 1 0 1 0 2 2 0 2 0 2 4 2 0 2 4 4 0 4 4 0 1 0 1 0 1 0 1 2 0 1 1 1 0 2 1 1 1 1 3 0 2 0 4 2 2 2 2 2 2 5 2 2 4 2 4 4 4 4 0 1 6 0 1 0 1 0 0 0 0 0 0 7 0 1 0 0 0 0 0 2 0 2 0 2 2 2 2 2 2 2 2 2 2 1 1 2 2 2 2 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 4 1 2 4 4 2 2 0 3 3 0 2 0 2 0 2 3 2 1 0 2 3 3 3 3 0 2 0 3 0 0 3 0 3 0 3 3 3 0 2 1 3 3 3 3 2 2 3 3 2 2 0 2 2 2 2 2 2 3 2 3 3 1 3 3 0 3 0 3 0 3 0 0 1 0 0 0 0 0 3 0 0 0 0 1 0 2 2 2 2 2 2 2 2 2 2 0 2 2 2 2 2 2 2 2 3 2 2 3 3 3 3 3 3 3 3 3 3 1 3 3 3 3 3 3 0 3 3 2 1 3 3 0 1 0 1 0 1 0 1 1 0 1 1 1 0 1 1 1 1 1 1 0 0 0 1 0 1 0 1 0 1 0 1 1 0 1 1 1 1 1 0 1 2 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 0 0 3 1 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 1 0 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 2 0 1 1 1 1 1 3 3 3 3 2 0 3 0 3 0 3 3 3 0 3 2 3 3 3 3 0 3 0 3 0 3 2 0 3 0 3 3 3 0 3 3 3 3 3 3 3 3 3 3 3 3 3 3 2 0 3 3 3 3 3 3 3 3 3 3 3 0 3 0 3 0 3 0 0 0 0 3 0 0 0 3 0 0 0 0 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 0 3 3 3 3 3 3 3 3 3 3 1 3 3 3 3 0 3 3 3 3 3 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 3 1 4 2 0 0 0 0 0 0 0 2 0 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 1 1 1 1 1 1 1 1 1 1 2 </values>
18.39/18.48	v </instantiation>
18.39/18.48	
18.39/18.48	c call to solver        : 2
18.39/18.48	c
18.39/18.48	c restarts              : 55          
18.39/18.48	c conflicts             : 186626       (10120 /sec)
18.39/18.48	c decisions             : 606647       (32896 /sec)
18.39/18.48	c propagations          : 52254440    (2833547 /sec)
18.39/18.48	c root propagations     : 474157      
18.39/18.48	c filter calls          : 291488167      (15806227 /sec)
18.39/18.48	c useless filter calls  : 241103808      (82 %)
18.39/18.48	c Memory used           : 74.98 MB
18.39/18.48	c CPU time              : 18.4413 s
18.39/18.48	
18.39/18.48	s OPTIMUM FOUND

Verifier Data

OK	7

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 (10496 MiB free)
  memory of node 1: 16384 MiB (12121 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293243-1532309378/watcher-4293243-1532309378 -o /tmp/evaluation-result-4293243-1532309378/solver-4293243-1532309378 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532297735-5127 --watchdog 2580 HOME/cosoco -lc -model -restarts HOME/instance-4293243-1532309378.xml 

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

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
solver pid=6328, runsolver pid=6325
Current StackSize limit: 8192 KiB


[startup+0.100107 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23155680/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=32648 memory=8952 CPUtime=0.1 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 2411 0 0 0 10 0 0 0 20 0 1 0 48500988 33431552 2238 33554432000 4194304 6142532 140723855706560 140723855703192 140381315652581 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 8162 2238 801 476 0 1484 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32648 KiB
Current children cumulated memory: 8952 KiB

[startup+0.209634 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23150472/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=37648 memory=13808 CPUtime=0.21 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 3660 0 0 0 21 0 0 0 20 0 1 0 48500988 38551552 3452 33554432000 4194304 6142532 140723855706560 140723855703192 140381315652581 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 9412 3452 801 476 0 2734 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 37648 KiB
Current children cumulated memory: 13808 KiB

[startup+0.309401 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23145688/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=42240 memory=18528 CPUtime=0.3 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 4800 0 0 0 30 0 0 0 20 0 1 0 48500988 43253760 4632 33554432000 4194304 6142532 140723855706560 140723855703192 140381315652581 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 10560 4632 801 476 0 3882 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 42240 KiB
Current children cumulated memory: 18528 KiB

[startup+0.700243 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23136760/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=59732 memory=36016 CPUtime=0.69 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 9185 0 0 0 68 1 0 0 20 0 1 0 48500988 61165568 9004 33554432000 4194304 6142532 140723855706560 140723855703192 140381315652581 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 14933 9004 801 476 0 8255 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 59732 KiB
Current children cumulated memory: 36016 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23113820/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=76780 memory=53344 CPUtime=1.49 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 13549 0 0 0 147 2 0 0 20 0 1 0 48500988 78622720 13336 33554432000 4194304 6142532 140723855706560 140723855700712 5170144 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 19195 13336 845 476 0 12517 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53344 KiB

[startup+3.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23110728/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=76780 memory=53416 CPUtime=3.09 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 18860 0 0 0 307 2 0 0 20 0 1 0 48500988 78622720 13354 33554432000 4194304 6142532 140723855706560 140723855693832 5347460 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 19195 13354 846 476 0 12517 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53416 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23110736/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=76780 memory=53416 CPUtime=6.29 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 24254 0 0 0 626 3 0 0 20 0 1 0 48500988 78622720 13354 33554432000 4194304 6142532 140723855706560 140723855693832 4990890 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 19195 13354 846 476 0 12517 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53416 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23110736/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=76780 memory=53416 CPUtime=12.69 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 29618 0 0 0 1266 3 0 0 20 0 1 0 48500988 78622720 13354 33554432000 4194304 6142532 140723855706560 140723855693832 4990698 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 19195 13354 846 476 0 12517 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53416 KiB

[startup+18.4834 s]
# the end of solver process 6328 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=18.4414 s, system=0.041997 s

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

[startup+12.8002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23110736/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=76780 memory=53416 CPUtime=12.79 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 29618 0 0 0 1276 3 0 0 20 0 1 0 48500988 78622720 13354 33554432000 4194304 6142532 140723855706560 140723855693832 5336753 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 19195 13354 846 476 0 12517 0
Current children cumulated CPU time: 12.79 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53416 KiB

[startup+16.0002 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23110736/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=76780 memory=53416 CPUtime=16 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 34972 0 0 0 1597 3 0 0 20 0 1 0 48500988 78622720 13354 33554432000 4194304 6142532 140723855706560 140723855693832 5148597 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 19195 13354 846 476 0 12517 0
Current children cumulated CPU time: 16 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53416 KiB

[startup+17.6002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23110736/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=76780 memory=53416 CPUtime=17.59 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 34972 0 0 0 1756 3 0 0 20 0 1 0 48500988 78622720 13354 33554432000 4194304 6142532 140723855706560 140723855693832 4990603 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 19195 13354 846 476 0 12517 0
Current children cumulated CPU time: 17.59 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53416 KiB

[startup+18.0002 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23110736/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=76780 memory=53416 CPUtime=18 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 34972 0 0 0 1797 3 0 0 20 0 1 0 48500988 78622720 13354 33554432000 4194304 6142532 140723855706560 140723855693832 5170056 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 19195 13354 846 476 0 12517 0
Current children cumulated CPU time: 18 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53416 KiB

[startup+18.4002 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6329
/proc/meminfo: memFree=23110736/32770624 swapFree=67108860/67108860
[pid=6328] ppid=6325 vsize=76780 memory=53416 CPUtime=18.39 cores=1,3,5,7
/proc/6328/stat : 6328 (cosoco) R 6325 6328 5095 0 -1 4202496 34979 0 0 0 1836 3 0 0 20 0 1 0 48500988 78622720 13354 33554432000 4194304 6142532 140723855706560 140723855693832 5170056 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8243016 8247936 36601856 140723855713414 140723855713544 140723855713544 140723855716302 0
/proc/6328/statm: 19195 13354 846 476 0 12517 0
Current children cumulated CPU time: 18.39 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53416 KiB

Child status: 0
Real time (s): 18.4835
CPU time (s): 18.4833
CPU user time (s): 18.4414
CPU system time (s): 0.041997
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 76780
Max. memory (cumulated for all children) (KiB): 53416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.4413
system time used= 0.041997
maximum resident set size= 53488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37865
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= 6
involuntary context switches= 28


# summary of solver processes directly reported to runsolver:
#   pid: 6328
#   total CPU time (s): 18.4833
#   total CPU user time (s): 18.4414
#   total CPU system time (s): 0.041997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.079017 second user time and 0.168431 second system time

The end

Launcher Data

Begin job on node135 at 2018-07-23 03:29:38
IDJOB=4293243
IDBENCH=141140
IDSOLVER=2752
FILE ID=node135/4293243-1532309378
RUNJOBID= node135-1532297735-5127
PBS_JOBID= 21018994
Free space on /tmp= 52932 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/GraphColoring/GraphColoring-4-fullins-4_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293243-1532309378/watcher-4293243-1532309378 -o /tmp/evaluation-result-4293243-1532309378/solver-4293243-1532309378 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532297735-5127 --watchdog 2580  HOME/cosoco -lc -model -restarts HOME/instance-4293243-1532309378.xml

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

MD5SUM BENCH= 954cbc6df2411a2de12d490b8b2019f6
RANDOM SEED=422717624

node135.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23161256 kB
MemAvailable:   31744664 kB
Buffers:          180620 kB
Cached:          8591096 kB
SwapCached:            0 kB
Active:          1614092 kB
Inactive:        7405292 kB
Active(anon):     197508 kB
Inactive(anon):    69912 kB
Active(file):    1416584 kB
Inactive(file):  7335380 kB
Unevictable:        7188 kB
Mlocked:            7188 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2728 kB
Writeback:             0 kB
AnonPages:        255032 kB
Mapped:            38376 kB
Shmem:             17056 kB
Slab:             287876 kB
SReclaimable:     259904 kB
SUnreclaim:        27972 kB
KernelStack:        3600 kB
PageTables:         5096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     536816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    194560 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 52928 MiB
End job on node135 at 2018-07-23 03:29:57