Trace number 4408209

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 2.0OPT3 1.3506 1.35226

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-ash608GPIA.xml
MD5SUM0df69417c613ef889e63c8df69e0b506
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark1.33999
Satisfiable
(Un)Satisfiability was proved
Number of variables1216
Number of constraints7844
Number of domains1
Minimum domain size1216
Maximum domain size1216
Distribution of domain sizes[{"size":1216,"count":1216}]
Minimum variable degree2
Maximum variable degree21
Distribution of variable degrees[{"degree":2,"count":1},{"degree":6,"count":2},{"degree":7,"count":13},{"degree":8,"count":18},{"degree":9,"count":26},{"degree":10,"count":54},{"degree":11,"count":102},{"degree":12,"count":128},{"degree":13,"count":194},{"degree":14,"count":189},{"degree":15,"count":154},{"degree":16,"count":130},{"degree":17,"count":97},{"degree":18,"count":66},{"degree":19,"count":22},{"degree":20,"count":10},{"degree":21,"count":10}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":7844}]
Number of extensional constraints0
Number of intensional constraints7844
Distribution of constraint types[{"type":"intension","count":7844}]
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 

1.19/1.27	c
1.19/1.27	c This is cosoco 2.00 --  
1.19/1.27	c
1.19/1.27	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408209-1569789914.xml 
1.19/1.27	c enable optimization
1.19/1.27	c ========================================[ Problem Statistics ]===========================================
1.19/1.27	c |                                                                                                       
1.19/1.27	c |  Parse time        :         1.21 s 
1.19/1.27	c |
1.19/1.27	c |               Variables: 1216
1.19/1.27	c |            Domain Sizes: 1216..1216
1.19/1.27	c |
1.19/1.27	c |             Constraints: 7845
1.19/1.27	c |                   Arity: 2..1216  -- Binary: 7844
1.19/1.27	c | 
1.19/1.27	c |                   Types: 
1.19/1.27	c |                          (X != Y): 7844
1.19/1.27	c |                          Max constant: 1
1.19/1.27	c |                          
1.19/1.27	c |               Objective: Minimize Max constant
1.19/1.27	
1.19/1.27	c =========================================================================================================
1.19/1.27	o 4
1.19/1.27	c    1 calls to solver(id=*d): best=0 lower=4 upper=0 
1.29/1.33	o 3
1.29/1.34	s OPTIMUM FOUND
1.29/1.34	c call to solver        : 3
1.29/1.34	c
1.29/1.34	c restarts              : 0           
1.29/1.34	c conflicts             : 25           (19 /sec)
1.29/1.34	c decisions             : 2499         (1913 /sec)
1.29/1.34	c propagations          : 1485754     (1137243 /sec)
1.29/1.34	c root propagations     : 1478230     
1.29/1.34	c filter calls          : 134285         (102786 /sec)
1.29/1.34	c useless filter calls  : 126128         (93 %)
1.29/1.34	c Memory used           : 111.90 MB
1.29/1.34	c Best bound time (wc)  : 1.32841 s
1.29/1.34	c CPU time              : 1.30637 s
1.29/1.34	c real time             : 1.33993 s
1.29/1.34	
1.29/1.34	
1.29/1.34	v <instantiation type='solution' cost='3'>
1.29/1.34	v <list>x[0] x[1000] x[1001] x[1002] x[1003] x[1004] x[1005] x[1006] x[1007] x[1008] x[1009] x[100] x[1010] x[1011] x[1012] x[1013] x[1014] x[1015] x[1016] x[1017] x[1018] x[1019] x[101] x[1020] x[1021] x[1022] x[1023] x[1024] x[1025] x[1026] x[1027] x[1028] x[1029] x[102] x[1030] x[1031] x[1032] x[1033] x[1034] x[1035] x[1036] x[1037] x[1038] x[1039] x[103] x[1040] x[1041] x[1042] x[1043] x[1044] x[1045] x[1046] x[1047] x[1048] x[1049] x[104] x[1050] x[1051] x[1052] x[1053] x[1054] x[1055] x[1056] x[1057] x[1058] x[1059] x[105] x[1060] x[1061] x[1062] x[1063] x[1064] x[1065] x[1066] x[1067] x[1068] x[1069] x[106] x[1070] x[1071] x[1072] x[1073] x[1074] x[1075] x[1076] x[1077] x[1078] x[1079] x[107] x[1080] x[1081] x[1082] x[1083] x[1084] x[1085] x[1086] x[1087] x[1088] x[1089] x[108] x[1090] x[1091] x[1092] x[1093] x[1094] x[1095] x[1096] x[1097] x[1098] x[1099] x[109] x[10] x[1100] x[1101] x[1102] x[1103] x[1104] x[1105] x[1106] x[1107] x[1108] x[1109] x[110] x[1110] x[1111] x[1112] x[1113] x[1114] x[1115] x[1116] x[1117] x[1118] x[1119] x[111] x[1120] x[1121] x[1122] x[1123] x[1124] x[1125] x[1126] x[1127] x[1128] x[1129] x[112] x[1130] x[1131] x[1132] x[1133] x[1134] x[1135] x[1136] x[1137] x[1138] x[1139] x[113] x[1140] x[1141] x[1142] x[1143] x[1144] x[1145] x[1146] x[1147] x[1148] x[1149] x[114] x[1150] x[1151] x[1152] x[1153] x[1154] x[1155] x[1156] x[1157] x[1158] x[1159] x[115] x[1160] x[1161] x[1162] x[1163] x[1164] x[1165] x[1166] x[1167] x[1168] x[1169] x[116] x[1170] x[1171] x[1172] x[1173] x[1174] x[1175] x[1176] x[1177] x[1178] x[1179] x[117] x[1180] x[1181] x[1182] x[1183] x[1184] x[1185] x[1186] x[1187] x[1188] x[1189] x[118] x[1190] x[1191] x[1192] x[1193] x[1194] x[1195] x[1196] x[1197] x[1198] x[1199] x[119] x[11] x[1200] x[1201] x[1202] x[1203] x[1204] x[1205] x[1206] x[1207] x[1208] x[1209] x[120] x[1210] x[1211] x[1212] x[1213] x[1214] x[1215] 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] 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x[786] x[787] x[788] x[789] x[78] x[790] x[791] x[792] x[793] x[794] x[795] x[796] x[797] x[798] x[799] x[79] x[7] x[800] x[801] x[802] x[803] x[804] x[805] x[806] x[807] x[808] x[809] x[80] x[810] x[811] x[812] x[813] x[814] x[815] x[816] x[817] x[818] x[819] x[81] x[820] x[821] x[822] x[823] x[824] x[825] x[826] x[827] x[828] x[829] x[82] x[830] x[831] x[832] x[833] x[834] x[835] x[836] x[837] x[838] x[839] x[83] x[840] x[841] x[842] x[843] x[844] x[845] x[846] x[847] x[848] x[849] x[84] x[850] x[851] x[852] x[853] x[854] x[855] x[856] x[857] x[858] x[859] x[85] x[860] x[861] x[862] x[863] x[864] x[865] x[866] x[867] x[868] x[869] x[86] x[870] x[871] x[872] x[873] x[874] x[875] x[876] x[877] x[878] x[879] x[87] x[880] x[881] x[882] x[883] x[884] x[885] x[886] x[887] x[888] x[889] x[88] x[890] x[891] x[892] x[893] x[894] x[895] x[896] x[897] x[898] x[899] x[89] x[8] x[900] x[901] x[902] x[903] x[904] x[905] x[906] x[907] x[908] x[909] x[90] x[910] x[911] x[912] x[913] x[914] x[915] x[916] x[917] x[918] x[919] x[91] x[920] x[921] x[922] x[923] x[924] x[925] x[926] x[927] x[928] x[929] x[92] x[930] x[931] x[932] x[933] x[934] x[935] x[936] x[937] x[938] x[939] x[93] x[940] x[941] x[942] x[943] x[944] x[945] x[946] x[947] x[948] x[949] x[94] x[950] x[951] x[952] x[953] x[954] x[955] x[956] x[957] x[958] x[959] x[95] x[960] x[961] x[962] x[963] x[964] x[965] x[966] x[967] x[968] x[969] x[96] x[970] x[971] x[972] x[973] x[974] x[975] x[976] x[977] x[978] x[979] x[97] x[980] x[981] x[982] x[983] x[984] x[985] x[986] x[987] x[988] x[989] x[98] x[990] x[991] x[992] x[993] x[994] x[995] x[996] x[997] x[998] x[999] x[99] x[9] </list>
1.29/1.34	v <values>0 0 2 0 2 1 2 0 2 2 3 1 1 3 1 0 1 3 1 0 1 0 0 3 1 2 0 2 1 3 2 1 0 1 1 0 1 0 1 0 1 0 2 0 3 0 2 3 2 2 0 3 0 2 1 0 3 0 0 2 0 1 3 2 0 2 1 0 1 3 1 1 3 3 1 1 3 0 3 0 0 1 0 3 3 1 3 0 3 3 1 3 0 2 0 1 0 2 3 0 2 1 0 1 0 1 0 1 0 1 1 0 3 2 0 1 2 1 0 2 1 2 2 0 3 1 3 0 2 0 3 0 3 3 0 1 1 2 1 0 3 1 3 0 3 2 0 0 1 2 1 1 0 2 3 2 1 0 2 0 1 3 2 1 0 1 1 0 3 1 2 0 2 0 2 2 3 0 1 0 3 0 2 1 2 0 2 0 3 1 0 1 0 2 3 2 1 0 1 0 0 1 0 1 3 1 0 2 0 1 1 1 0 1 2 0 2 1 3 2 0 0 1 2 3 2 1 0 3 1 3 1 0 0 1 2 1 0 0 2 1 0 1 0 2 3 1 3 2 2 0 2 0 1 2 1 0 1 0 1 3 0 3 1 3 0 2 0 3 0 2 2 0 2 0 2 0 3 2 0 2 1 0 0 3 0 2 0 2 1 2 0 1 0 0 1 0 3 0 1 2 3 0 1 3 3 1 0 2 2 0 3 0 3 1 1 2 0 1 0 2 3 3 2 1 2 3 2 1 0 1 0 1 3 1 0 2 3 0 2 0 3 1 2 0 2 1 2 3 2 2 3 1 0 1 3 1 0 1 0 1 1 2 1 0 3 0 1 0 1 2 0 3 0 2 3 2 1 0 3 2 3 3 2 1 0 3 2 0 2 1 3 0 2 2 0 3 2 0 1 0 1 1 3 3 0 2 0 2 0 3 1 0 1 2 0 3 2 1 3 1 0 1 0 3 2 0 1 0 3 2 1 3 1 0 2 1 1 3 3 0 2 0 1 2 3 0 1 0 0 3 0 1 0 1 2 0 2 1 3 2 2 3 2 1 3 0 2 0 2 0 3 2 0 2 0 3 1 3 2 0 1 2 1 2 0 3 1 3 0 2 3 1 2 3 2 0 1 3 1 2 0 2 1 0 2 0 3 0 0 2 0 3 0 2 1 1 3 1 2 0 3 0 2 0 1 3 0 1 3 1 2 1 2 0 2 0 1 0 2 0 1 0 1 3 1 0 1 0 1 3 0 3 1 1 0 2 0 2 0 0 1 0 1 3 2 1 0 3 2 1 2 2 3 0 1 0 2 1 0 1 3 1 2 0 1 3 2 1 0 3 0 1 3 1 3 0 2 0 2 0 2 0 1 2 2 1 0 2 3 2 3 1 0 1 0 0 2 0 1 1 2 0 3 3 0 3 1 0 1 2 1 2 0 2 1 2 1 3 0 3 2 3 0 1 0 2 0 2 2 3 2 0 0 2 2 0 2 0 0 0 2 0 2 1 0 3 2 3 0 1 3 1 0 3 0 3 0 1 2 1 3 0 0 2 1 3 1 3 0 2 0 2 0 0 1 0 1 1 2 1 0 3 2 1 1 0 3 2 1 0 0 2 0 1 2 0 1 2 1 2 0 2 1 2 0 3 0 2 0 3 1 3 3 1 2 0 0 1 3 1 0 2 3 1 3 1 0 1 3 1 3 0 3 0 2 1 2 0 0 3 0 2 3 1 3 1 0 2 3 1 2 1 0 1 0 2 0 0 1 0 3 3 2 0 2 0 2 1 2 0 2 0 1 3 1 2 1 0 2 0 1 3 2 0 3 0 0 2 0 3 1 3 1 2 2 0 2 0 1 0 1 0 1 0 2 1 3 1 1 0 1 0 2 3 0 1 3 0 1 0 1 0 3 2 3 1 3 2 1 0 1 0 1 0 1 2 1 0 0 0 2 0 1 3 2 0 1 0 1 1 0 1 0 1 0 3 2 3 2 3 0 0 2 3 1 0 2 0 1 0 1 2 1 1 0 2 0 2 1 3 0 2 1 0 3 0 3 2 1 0 1 0 1 0 2 1 0 3 2 3 0 1 2 3 0 0 0 1 3 2 0 1 3 2 3 1 1 2 1 0 1 0 2 0 2 1 2 0 0 3 2 3 1 0 1 0 1 0 3 3 2 1 0 1 2 1 0 1 0 1 3 0 3 2 3 2 0 1 0 2 0 2 1 0 1 0 1 0 3 0 1 1 1 2 3 3 1 2 0 2 1 2 0 0 0 2 1 0 1 3 2 0 2 3 1 2 0 3 0 2 1 0 1 2 3 3 0 2 3 1 0 1 2 1 2 0 0 3 1 2 1 1 0 3 2 3 1 3 3 2 0 1 3 2 0 3 1 2 2 0 2 1 2 0 2 0 1 0 1 0 1 0 3 2 1 0 3 2 2 1 2 2 3 0 1 0 1 0 3 1 0 1 1 0 2 0 1 0 2 0 1 3 3 2 1 2 0 2 0 2 0 1 2 3 0 1 2 3 0 1 0 2 3 1 3 2 2 0 1 0 2 1 2 0 2 0 1 3 2 1 0 1 0 3 2 1 2 2 3 1 0 1 0 3 0 2 0 2 0 1 3 0 2 1 2 1 2 1 0 3 1 0 0 2 0 1 0 2 2 3 1 0 1 2 3 2 1 0 3 1 0 2 1 0 2 0 1 3 1 0 0 1 2 3 1 0 2 3 2 3 1 3 2 3 1 </values>
1.29/1.34	v </instantiation>
1.29/1.34

Verifier Data 

OK	3

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 (15218 MiB free)
  memory of node 1: 16384 MiB (15511 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408209-1569789914/watcher-4408209-1569789914 -o /tmp/evaluation-result-4408209-1569789914/solver-4408209-1569789914 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node147-1569787348-7895 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4408209-1569789914.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
solver pid=8267, runsolver pid=8264
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 2.00 1.99 1.88 3/199 8278
/proc/meminfo: memFree=31453856/32770624 swapFree=66936012/67108860
[pid=8267] ppid=8264 vsize=39904 memory=16064 CPUtime=0.1 cores=0,2,4,6
/proc/8267/stat : 8267 (cosoco) R 8264 8267 7864 0 -1 4202496 4208 0 0 0 10 0 0 0 20 0 1 0 554905134 40861696 4016 33554432000 4194304 6211132 140722684163968 140722684160504 5736513 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 16871424 140722684171275 140722684171377 140722684171377 140722684174286 0
/proc/8267/statm: 9976 4016 807 493 0 3281 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39904 KiB
Current children cumulated memory: 16064 KiB

[startup+0.20983 s]*
/proc/loadavg: 2.00 1.99 1.88 3/199 8278
/proc/meminfo: memFree=31447532/32770624 swapFree=66936012/67108860
[pid=8267] ppid=8264 vsize=46364 memory=22564 CPUtime=0.2 cores=0,2,4,6
/proc/8267/stat : 8267 (cosoco) R 8264 8267 7864 0 -1 4202496 5860 0 0 0 20 0 0 0 20 0 1 0 554905134 47476736 5641 33554432000 4194304 6211132 140722684163968 140722684160504 140482066868128 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 16871424 140722684171275 140722684171377 140722684171377 140722684174286 0
/proc/8267/statm: 11591 5641 822 493 0 4896 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 46364 KiB
Current children cumulated memory: 22564 KiB

[startup+0.309485 s]*
/proc/loadavg: 2.00 1.99 1.88 3/199 8278
/proc/meminfo: memFree=31441580/32770624 swapFree=66936012/67108860
[pid=8267] ppid=8264 vsize=52448 memory=28636 CPUtime=0.31 cores=0,2,4,6
/proc/8267/stat : 8267 (cosoco) R 8264 8267 7864 0 -1 4202496 7358 0 0 0 30 1 0 0 20 0 1 0 554905134 53706752 7159 33554432000 4194304 6211132 140722684163968 140722684160504 140482066820069 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 16871424 140722684171275 140722684171377 140722684171377 140722684174286 0
/proc/8267/statm: 13112 7159 822 493 0 6417 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 52448 KiB
Current children cumulated memory: 28636 KiB

[startup+0.700362 s]
/proc/loadavg: 2.00 1.99 1.88 3/199 8278
/proc/meminfo: memFree=31429356/32770624 swapFree=66936012/67108860
[pid=8267] ppid=8264 vsize=75428 memory=51752 CPUtime=0.69 cores=0,2,4,6
/proc/8267/stat : 8267 (cosoco) R 8264 8267 7864 0 -1 4202496 13116 0 0 0 67 2 0 0 20 0 1 0 554905134 77238272 12938 33554432000 4194304 6211132 140722684163968 140722684158408 140482066820069 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 16871424 140722684171275 140722684171377 140722684171377 140722684174286 0
/proc/8267/statm: 18857 12938 822 493 0 12162 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 75428 KiB
Current children cumulated memory: 51752 KiB

[startup+1.35222 s]
# the end of solver process 8267 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1.30658 s, system=0.044019 s

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

[startup+0.800405 s]
/proc/loadavg: 2.00 1.99 1.88 3/199 8278
/proc/meminfo: memFree=31429356/32770624 swapFree=66936012/67108860
[pid=8267] ppid=8264 vsize=81496 memory=57828 CPUtime=0.79 cores=0,2,4,6
/proc/8267/stat : 8267 (cosoco) R 8264 8267 7864 0 -1 4202496 14620 0 0 0 77 2 0 0 20 0 1 0 554905134 83451904 14457 33554432000 4194304 6211132 140722684163968 140722684158408 140482066820069 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 16871424 140722684171275 140722684171377 140722684171377 140722684174286 0
/proc/8267/statm: 20374 14457 822 493 0 13679 0
Current children cumulated CPU time: 0.79 s
Current children cumulated vsize: 81496 KiB
Current children cumulated memory: 57828 KiB

[startup+1.20035 s]
/proc/loadavg: 2.00 1.99 1.88 3/199 8278
/proc/meminfo: memFree=31399844/32770624 swapFree=66936012/67108860
[pid=8267] ppid=8264 vsize=105536 memory=81840 CPUtime=1.19 cores=0,2,4,6
/proc/8267/stat : 8267 (cosoco) R 8264 8267 7864 0 -1 4202496 20634 0 0 0 116 3 0 0 20 0 1 0 554905134 108068864 20460 33554432000 4194304 6211132 140722684163968 140722684158408 5441694 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 16871424 140722684171275 140722684171377 140722684171377 140722684174286 0
/proc/8267/statm: 26384 20460 822 493 0 19689 0
Current children cumulated CPU time: 1.19 s
Current children cumulated vsize: 105536 KiB
Current children cumulated memory: 81840 KiB

[startup+1.30036 s]
/proc/loadavg: 2.00 1.99 1.88 3/199 8278
/proc/meminfo: memFree=31399844/32770624 swapFree=66936012/67108860
[pid=8267] ppid=8264 vsize=112336 memory=88860 CPUtime=1.29 cores=0,2,4,6
/proc/8267/stat : 8267 (cosoco) R 8264 8267 7864 0 -1 4202496 22440 0 0 0 126 3 0 0 20 0 1 0 554905134 115032064 22215 33554432000 4194304 6211132 140722684163968 140722684158408 5392409 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 16871424 140722684171275 140722684171377 140722684171377 140722684174286 0
/proc/8267/statm: 28084 22215 865 493 0 21389 0
Current children cumulated CPU time: 1.29 s
Current children cumulated vsize: 112336 KiB
Current children cumulated memory: 88860 KiB

Child status: 0
Real time (s): 1.35226
CPU time (s): 1.3506
CPU user time (s): 1.30658
CPU system time (s): 0.044019
CPU usage (%): 99.877
Max. virtual memory (cumulated for all children) (KiB): 112336
Max. memory (cumulated for all children) (KiB): 88860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.30658
system time used= 0.044019
maximum resident set size= 91144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22995
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= 15
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 8267
#   total CPU time (s): 1.3506
#   total CPU user time (s): 1.30658
#   total CPU system time (s): 0.044019

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032551 second user time and 0.047347 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-29 22:44:30
IDJOB=4408209
IDBENCH=120628
IDSOLVER=2874
FILE ID=node147/4408209-1569789914
RUNJOBID= node147-1569787348-7895
PBS_JOBID= 21705818
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-ash608GPIA.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408209-1569789914/watcher-4408209-1569789914 -o /tmp/evaluation-result-4408209-1569789914/solver-4408209-1569789914 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node147-1569787348-7895 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4408209-1569789914.xml

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

MD5SUM BENCH= 0df69417c613ef889e63c8df69e0b506
RANDOM SEED=240987012

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        31470820 kB
MemAvailable:   31799504 kB
Buffers:          213280 kB
Cached:           445976 kB
SwapCached:        68896 kB
Active:           399652 kB
Inactive:         331340 kB
Active(anon):      17640 kB
Inactive(anon):   136916 kB
Active(file):     382012 kB
Inactive(file):   194424 kB
Unevictable:      107708 kB
Mlocked:          107708 kB
SwapTotal:      67108860 kB
SwapFree:       66936012 kB
Dirty:              2792 kB
Writeback:             0 kB
AnonPages:        112504 kB
Mapped:            26596 kB
Shmem:             73672 kB
Slab:             164596 kB
SReclaimable:     136168 kB
SUnreclaim:        28428 kB
KernelStack:        3552 kB
PageTables:         5376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     542616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 62024 MiB
End job on node147 at 2019-09-29 22:44:31