Trace number 4301398

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 18.7203 18.728

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 benchmark18.7203
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

1.00/1.08	c best=?? lower=0 upper=689 
1.00/1.09	c
1.00/1.09	c This is cosoco 1.12 --  
1.00/1.09	c
1.00/1.09	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4301398-1532880511.xml 
1.00/1.09	c enable optimization
1.00/1.09	c ========================================[ Problem Statistics ]===========================================
1.00/1.09	c |                                                                                                       
1.00/1.09	c |  Parse time        :         1.06 s 
1.00/1.09	c |
1.00/1.09	c |               Variables: 690
1.00/1.09	c |            Domain Sizes: 690..690
1.00/1.09	c |
1.00/1.09	c |             Constraints: 6651
1.00/1.09	c |                   Arity: 2..690  -- Binary: 6650
1.00/1.09	c | 
1.00/1.09	c |                   Types: 
1.00/1.09	c |                          (X != Y): 6650
1.00/1.09	c |                          Max constant: 1
1.00/1.09	c |                          
1.00/1.09	c |               Objective: Minimize Max constant
1.00/1.09	
1.00/1.09	c =========================================================================================================
1.00/1.09	o 7
1.00/1.09	c    1 calls to solver: best=7 lower=0 upper=6 
18.68/18.72	c
18.68/18.72	c Optimum found         : 7
18.68/18.72	c
18.68/18.72	
18.68/18.72	v <instantiation type='solution' cost='7'>
18.68/18.72	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>
18.68/18.72	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>
18.68/18.72	v </instantiation>
18.68/18.72	
18.68/18.72	c call to solver        : 2
18.68/18.72	c
18.68/18.72	c restarts              : 55          
18.68/18.72	c conflicts             : 186626       (9993 /sec)
18.68/18.72	c decisions             : 606647       (32483 /sec)
18.68/18.72	c propagations          : 52254440    (2797954 /sec)
18.68/18.72	c root propagations     : 474157      
18.68/18.72	c filter calls          : 291488167      (15607678 /sec)
18.68/18.72	c useless filter calls  : 241103808      (82 %)
18.68/18.72	c Memory used           : 74.98 MB
18.68/18.72	c CPU time              : 18.6759 s
18.68/18.72	
18.68/18.72	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 (13559 MiB free)
  memory of node 1: 16384 MiB (13502 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4301398-1532880511/watcher-4301398-1532880511 -o /tmp/evaluation-result-4301398-1532880511/solver-4301398-1532880511 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4870 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4301398-1532880511.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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=5147, runsolver pid=5144

[startup+0.100993 s]*
/proc/loadavg: 2.16 1.64 1.50 3/187 5148
/proc/meminfo: memFree=27707108/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=32384 memory=8688 CPUtime=0.09 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 2340 0 0 0 9 0 0 0 20 0 1 0 105614297 33161216 2172 33554432000 4194304 6142532 140724426417984 140724426410248 140501601991653 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 8096 2172 800 476 0 1418 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 8688 KiB

[startup+0.209491 s]*
/proc/loadavg: 2.16 1.64 1.50 3/187 5148
/proc/meminfo: memFree=27702380/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=37252 memory=13408 CPUtime=0.2 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 3541 0 0 0 20 0 0 0 20 0 1 0 105614297 38146048 3352 33554432000 4194304 6142532 140724426417984 140724426410248 140501601991653 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 9313 3352 801 476 0 2635 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 37252 KiB
Current children cumulated memory: 13408 KiB

[startup+0.309251 s]*
/proc/loadavg: 2.16 1.64 1.50 3/187 5148
/proc/meminfo: memFree=27697792/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=41584 memory=17868 CPUtime=0.3 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 4648 0 0 0 30 0 0 0 20 0 1 0 105614297 42582016 4467 33554432000 4194304 6142532 140724426417984 140724426410248 140501601991653 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 10396 4467 801 476 0 3718 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41584 KiB
Current children cumulated memory: 17868 KiB

[startup+0.700251 s]
/proc/loadavg: 2.16 1.64 1.50 4/187 5148
/proc/meminfo: memFree=27688988/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=58812 memory=35096 CPUtime=0.69 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 8945 0 0 0 68 1 0 0 20 0 1 0 105614297 60223488 8774 33554432000 4194304 6142532 140724426417984 140724426410248 140501601991653 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 14703 8774 801 476 0 8025 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 58812 KiB
Current children cumulated memory: 35096 KiB

[startup+1.50025 s]
/proc/loadavg: 2.16 1.64 1.50 3/187 5148
/proc/meminfo: memFree=27667288/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=76780 memory=53344 CPUtime=1.49 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 13550 0 0 0 147 2 0 0 20 0 1 0 105614297 78622720 13336 33554432000 4194304 6142532 140724426417984 140724426405256 4991194 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/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: 2.16 1.64 1.50 3/187 5148
/proc/meminfo: memFree=27661744/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=76780 memory=53420 CPUtime=3.1 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 18860 0 0 0 307 3 0 0 20 0 1 0 105614297 78622720 13355 33554432000 4194304 6142532 140724426417984 140724426405256 5327935 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 19195 13355 846 476 0 12517 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53420 KiB

[startup+6.30024 s]
/proc/loadavg: 2.14 1.65 1.50 3/187 5148
/proc/meminfo: memFree=27660988/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=76780 memory=53420 CPUtime=6.29 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 24253 0 0 0 626 3 0 0 20 0 1 0 105614297 78622720 13355 33554432000 4194304 6142532 140724426417984 140724426405256 4990751 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 19195 13355 846 476 0 12517 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53420 KiB

[startup+12.7002 s]
/proc/loadavg: 2.13 1.65 1.50 3/187 5148
/proc/meminfo: memFree=27661112/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=76780 memory=53420 CPUtime=12.68 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 29613 0 0 0 1265 3 0 0 20 0 1 0 105614297 78622720 13355 33554432000 4194304 6142532 140724426417984 140724426405256 5148605 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 19195 13355 846 476 0 12517 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53420 KiB

[startup+18.7279 s]
# the end of solver process 5147 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=18.6763 s, system=0.043993 s

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

[startup+12.8003 s]
/proc/loadavg: 2.13 1.65 1.50 3/187 5148
/proc/meminfo: memFree=27661112/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=76780 memory=53420 CPUtime=12.78 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 29613 0 0 0 1275 3 0 0 20 0 1 0 105614297 78622720 13355 33554432000 4194304 6142532 140724426417984 140724426405256 4991197 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 19195 13355 846 476 0 12517 0
Current children cumulated CPU time: 12.78 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53420 KiB

[startup+16.0002 s]*
/proc/loadavg: 2.12 1.66 1.50 3/187 5148
/proc/meminfo: memFree=27661220/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=76780 memory=53420 CPUtime=15.99 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 34966 0 0 0 1596 3 0 0 20 0 1 0 105614297 78622720 13355 33554432000 4194304 6142532 140724426417984 140724426405256 4990616 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 19195 13355 846 476 0 12517 0
Current children cumulated CPU time: 15.99 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53420 KiB

[startup+17.6002 s]
/proc/loadavg: 2.12 1.66 1.50 3/187 5148
/proc/meminfo: memFree=27661220/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=76780 memory=53420 CPUtime=17.58 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 34966 0 0 0 1755 3 0 0 20 0 1 0 105614297 78622720 13355 33554432000 4194304 6142532 140724426417984 140724426405256 5336753 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 19195 13355 846 476 0 12517 0
Current children cumulated CPU time: 17.58 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53420 KiB

[startup+18.4002 s]
/proc/loadavg: 2.12 1.66 1.50 3/187 5148
/proc/meminfo: memFree=27661220/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=76780 memory=53420 CPUtime=18.38 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 34973 0 0 0 1835 3 0 0 20 0 1 0 105614297 78622720 13355 33554432000 4194304 6142532 140724426417984 140724426405256 5336753 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 19195 13355 846 476 0 12517 0
Current children cumulated CPU time: 18.38 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53420 KiB

[startup+18.6002 s]
/proc/loadavg: 2.12 1.66 1.50 3/187 5148
/proc/meminfo: memFree=27661220/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=76780 memory=53420 CPUtime=18.58 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 34973 0 0 0 1855 3 0 0 20 0 1 0 105614297 78622720 13355 33554432000 4194304 6142532 140724426417984 140724426405256 5336753 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 19195 13355 846 476 0 12517 0
Current children cumulated CPU time: 18.58 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53420 KiB

[startup+18.7002 s]
/proc/loadavg: 2.12 1.66 1.50 3/187 5148
/proc/meminfo: memFree=27661220/32770624 swapFree=67108532/67108860
[pid=5147] ppid=5144 vsize=76780 memory=53420 CPUtime=18.68 cores=0,2,4,6
/proc/5147/stat : 5147 (cosoco) R 5144 5147 4839 0 -1 4202496 34973 0 0 0 1865 3 0 0 20 0 1 0 105614297 78622720 13355 33554432000 4194304 6142532 140724426417984 140724426405256 5336753 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 22458368 140724426425483 140724426425613 140724426425613 140724426428366 0
/proc/5147/statm: 19195 13355 846 476 0 12517 0
Current children cumulated CPU time: 18.68 s
Current children cumulated vsize: 76780 KiB
Current children cumulated memory: 53420 KiB

Child status: 0
Real time (s): 18.728
CPU time (s): 18.7203
CPU user time (s): 18.6763
CPU system time (s): 0.043993
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 76780
Max. memory (cumulated for all children) (KiB): 53420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.6763
system time used= 0.043993
maximum resident set size= 53492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37861
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= 29


# summary of solver processes directly reported to runsolver:
#   pid: 5147
#   total CPU time (s): 18.7203
#   total CPU user time (s): 18.6763
#   total CPU system time (s): 0.043993

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.077698 second user time and 0.166497 second system time

The end

Launcher Data

Begin job on node104 at 2018-07-29 18:08:31
IDJOB=4301398
IDBENCH=141140
IDSOLVER=2774
FILE ID=node104/4301398-1532880511
RUNJOBID= node104-1532880243-4870
PBS_JOBID= 21022518
Free space on /tmp= 50564 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-4301398-1532880511/watcher-4301398-1532880511 -o /tmp/evaluation-result-4301398-1532880511/solver-4301398-1532880511 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4870 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4301398-1532880511.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 954cbc6df2411a2de12d490b8b2019f6
RANDOM SEED=813674290

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        27712248 kB
MemAvailable:   31509312 kB
Buffers:          176848 kB
Cached:          3875556 kB
SwapCached:           12 kB
Active:          2382520 kB
Inactive:        2168452 kB
Active(anon):     453412 kB
Inactive(anon):    73040 kB
Active(file):    1929108 kB
Inactive(file):  2095412 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:              2760 kB
Writeback:             0 kB
AnonPages:        525836 kB
Mapped:            44268 kB
Shmem:             25060 kB
Slab:             205908 kB
SReclaimable:     176756 kB
SUnreclaim:        29152 kB
KernelStack:        3568 kB
PageTables:         6092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     798120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 50564 MiB
End job on node104 at 2018-07-29 18:08:50