Trace number 4389670

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 2OPT6 1.36718 1.36673

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-will199GPIA.xml
MD5SUMa5e04939345321982833836e1e755881
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark1.18205
Satisfiable
(Un)Satisfiability was proved
Number of variables701
Number of constraints6772
Number of domains1
Minimum domain size701
Maximum domain size701
Distribution of domain sizes[{"size":701,"count":701}]
Minimum variable degree3
Maximum variable degree39
Distribution of variable degrees[{"degree":3,"count":1},{"degree":7,"count":4},{"degree":9,"count":3},{"degree":10,"count":2},{"degree":11,"count":1},{"degree":12,"count":17},{"degree":13,"count":48},{"degree":14,"count":113},{"degree":15,"count":54},{"degree":16,"count":67},{"degree":17,"count":18},{"degree":18,"count":62},{"degree":19,"count":17},{"degree":20,"count":23},{"degree":21,"count":24},{"degree":22,"count":15},{"degree":23,"count":11},{"degree":24,"count":12},{"degree":25,"count":14},{"degree":26,"count":28},{"degree":27,"count":24},{"degree":28,"count":34},{"degree":29,"count":3},{"degree":30,"count":26},{"degree":31,"count":12},{"degree":32,"count":13},{"degree":33,"count":14},{"degree":34,"count":14},{"degree":35,"count":6},{"degree":37,"count":1},{"degree":38,"count":14},{"degree":39,"count":6}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":6772}]
Number of extensional constraints0
Number of intensional constraints6772
Distribution of constraint types[{"type":"intension","count":6772}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

1.19/1.24	c
1.19/1.24	c This is cosoco 2.00 --  
1.19/1.24	c
1.19/1.24	c command line: cosoco -lc -model -restarts -stick HOME/instance-4389670-1568316801.xml 
1.19/1.24	c enable optimization
1.19/1.24	c ========================================[ Problem Statistics ]===========================================
1.19/1.24	c |                                                                                                       
1.19/1.24	c |  Parse time        :         1.20 s 
1.19/1.24	c |
1.19/1.24	c |               Variables: 701
1.19/1.24	c |            Domain Sizes: 701..701
1.19/1.24	c |
1.19/1.24	c |             Constraints: 6773
1.19/1.24	c |                   Arity: 2..701  -- Binary: 6772
1.19/1.24	c | 
1.19/1.24	c |                   Types: 
1.19/1.24	c |                          (X != Y): 6772
1.19/1.24	c |                          Max constant: 1
1.19/1.24	c |                          
1.19/1.24	c |               Objective: Minimize Max constant
1.19/1.24	
1.19/1.24	c =========================================================================================================
1.19/1.24	o 6
1.19/1.24	c    1 calls to solver(id=*d): best=0 lower=6 upper=0 
1.29/1.36	s OPTIMUM FOUND
1.29/1.36	c call to solver        : 2
1.29/1.36	c
1.29/1.36	c restarts              : 6           
1.29/1.36	c conflicts             : 868          (648 /sec)
1.29/1.36	c decisions             : 3392         (2533 /sec)
1.29/1.36	c propagations          : 802958      (599588 /sec)
1.29/1.36	c root propagations     : 490786      
1.29/1.36	c filter calls          : 1623658        (1212423 /sec)
1.29/1.36	c useless filter calls  : 1314500        (80 %)
1.29/1.36	c Memory used           : 76.71 MB
1.29/1.36	c Best bound time (wc)  : 1.23782 s
1.29/1.36	c CPU time              : 1.33912 s
1.29/1.36	c real time             : 1.35898 s
1.29/1.36	
1.29/1.36	
1.29/1.36	v <instantiation type='solution' cost='6'>
1.29/1.36	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[690] x[691] x[692] x[693] x[694] x[695] x[696] x[697] x[698] x[699] x[69] x[6] x[700] 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>
1.29/1.36	v <values>0 1 0 4 2 1 0 4 1 0 4 0 2 3 0 4 2 0 4 1 3 0 1 4 1 0 4 1 2 4 0 1 4 3 0 2 3 1 3 2 1 3 0 2 4 2 3 0 2 3 4 1 0 2 4 2 0 5 3 6 0 5 2 0 3 4 0 1 0 3 4 0 3 4 2 1 5 3 4 6 5 3 0 1 5 3 1 5 2 0 4 4 1 0 3 1 2 0 3 0 0 2 3 0 1 2 2 5 1 2 1 1 5 1 0 3 0 1 3 0 1 2 4 0 3 2 1 0 3 1 2 1 0 0 2 3 1 0 2 3 0 2 3 4 4 0 2 1 3 0 3 1 4 0 3 1 1 2 0 1 2 3 0 1 2 3 0 0 2 4 6 5 3 6 4 0 3 4 1 2 0 3 4 1 4 0 2 1 2 4 0 3 6 3 4 0 2 3 5 3 6 1 3 0 4 1 3 0 4 2 1 1 4 0 2 5 4 3 0 1 2 0 2 0 3 1 2 0 4 3 4 0 2 2 1 4 2 0 4 3 0 2 4 3 1 1 2 3 2 1 0 3 2 1 0 0 2 3 0 1 4 3 0 2 1 4 3 1 2 3 0 4 2 3 1 4 0 5 5 1 2 0 4 4 2 5 0 6 2 1 3 0 4 2 2 0 4 1 3 0 1 4 0 2 3 2 0 4 1 5 3 3 4 2 1 5 0 2 4 3 1 5 2 4 3 1 0 0 3 2 4 5 0 0 1 3 2 4 0 2 0 4 3 1 1 4 3 1 0 4 2 0 4 2 0 4 1 2 3 1 2 4 2 3 0 2 0 3 0 1 3 0 1 3 4 2 0 4 4 2 0 1 3 2 1 3 2 1 1 0 2 1 0 2 1 2 3 1 2 0 3 1 0 2 1 0 2 3 1 0 4 3 2 0 4 2 0 1 3 0 1 3 3 0 2 1 0 2 1 0 3 2 1 4 3 2 4 0 3 1 0 3 1 4 1 0 4 2 0 4 2 3 1 0 3 1 1 0 3 2 0 3 2 0 3 1 2 0 3 1 0 3 2 1 3 2 1 3 0 3 1 0 3 1 2 0 3 2 1 0 3 1 2 3 1 2 3 1 0 0 2 1 0 3 4 1 3 2 1 3 2 4 2 1 0 2 3 1 3 1 0 3 1 2 0 2 3 0 1 2 3 0 2 3 4 0 1 2 3 4 0 4 1 0 0 2 3 4 1 0 1 2 4 3 3 2 0 1 2 4 2 1 3 0 5 2 2 1 3 1 2 3 6 0 1 2 3 4 2 3 1 0 4 2 3 1 3 0 5 1 4 3 0 1 0 2 1 0 2 0 1 2 0 4 2 0 4 0 1 3 1 0 1 3 2 1 2 3 3 4 1 4 4 0 2 3 5 3 2 1 0 3 3 4 1 5 0 4 1 2 3 0 4 1 2 1 0 3 1 2 5 0 3 2 5 1 5 6 4 0 1 2 3 6 0 2 3 4 2 1 0 2 1 0 3 2 3 0 0 4 3 0 1 3 1 0 3 1 0 1 2 2 4 0 2 4 1 0 0 4 2 </values>
1.29/1.36	v </instantiation>
1.29/1.36

Verifier Data 

OK	6

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: 16375 MiB (13203 MiB free)
  memory of node 1: 16384 MiB (15727 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4389670-1568316801/watcher-4389670-1568316801 -o /tmp/evaluation-result-4389670-1568316801/solver-4389670-1568316801 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568311136-6439 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4389670-1568316801.xml 

running on 4 cores: 4-7

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
Current StackSize limit: 8192 KiB

solver pid=7536, runsolver pid=7533

[startup+0.100156 s]*
/proc/loadavg: 2.21 2.11 2.08 3/202 7537
/proc/meminfo: memFree=29620580/32770688 swapFree=66960928/67108860
[pid=7536] ppid=7533 vsize=32184 memory=8440 CPUtime=0.1 cores=4-7
/proc/7536/stat : 7536 (cosoco) R 7533 7536 6407 0 -1 4202496 2308 0 0 0 10 0 0 0 20 0 1 0 407621796 32956416 2110 33554432000 4194304 6210612 140735445882736 140735445879272 140205067619301 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 16777216 140735445885963 140735445886065 140735445886065 140735445888974 0
/proc/7536/statm: 8046 2110 820 493 0 1351 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32184 KiB
Current children cumulated memory: 8440 KiB

[startup+0.211208 s]*
/proc/loadavg: 2.21 2.11 2.08 3/202 7537
/proc/meminfo: memFree=29616116/32770688 swapFree=66960928/67108860
[pid=7536] ppid=7533 vsize=36652 memory=12824 CPUtime=0.21 cores=4-7
/proc/7536/stat : 7536 (cosoco) R 7533 7536 6407 0 -1 4202496 3421 0 0 0 21 0 0 0 20 0 1 0 407621796 37531648 3206 33554432000 4194304 6210612 140735445882736 140735445879272 140205067619301 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 16777216 140735445885963 140735445886065 140735445886065 140735445888974 0
/proc/7536/statm: 9163 3206 821 493 0 2468 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 36652 KiB
Current children cumulated memory: 12824 KiB

[startup+0.310895 s]*
/proc/loadavg: 2.21 2.11 2.08 3/202 7537
/proc/meminfo: memFree=29612024/32770688 swapFree=66960928/67108860
[pid=7536] ppid=7533 vsize=40736 memory=16912 CPUtime=0.31 cores=4-7
/proc/7536/stat : 7536 (cosoco) R 7533 7536 6407 0 -1 4202496 4425 0 0 0 31 0 0 0 20 0 1 0 407621796 41713664 4228 33554432000 4194304 6210612 140735445882736 140735445879272 140205067619301 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 16777216 140735445885963 140735445886065 140735445886065 140735445888974 0
/proc/7536/statm: 10184 4228 821 493 0 3489 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40736 KiB
Current children cumulated memory: 16912 KiB

[startup+0.70031 s]
/proc/loadavg: 2.21 2.11 2.08 3/202 7537
/proc/meminfo: memFree=29604212/32770688 swapFree=66960928/67108860
[pid=7536] ppid=7533 vsize=56044 memory=32216 CPUtime=0.69 cores=4-7
/proc/7536/stat : 7536 (cosoco) R 7533 7536 6407 0 -1 4202496 8257 0 0 0 68 1 0 0 20 0 1 0 407621796 57389056 8054 33554432000 4194304 6210612 140735445882736 140735445879272 140205067619301 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 16777216 140735445885963 140735445886065 140735445886065 140735445888974 0
/proc/7536/statm: 14011 8054 821 493 0 7316 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 56044 KiB
Current children cumulated memory: 32216 KiB

[startup+1.36668 s]
# the end of solver process 7536 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1.33918 s, system=0.027992 s

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

[startup+0.800348 s]
/proc/loadavg: 2.21 2.11 2.08 3/202 7537
/proc/meminfo: memFree=29604212/32770688 swapFree=66960928/67108860
[pid=7536] ppid=7533 vsize=59992 memory=36296 CPUtime=0.79 cores=4-7
/proc/7536/stat : 7536 (cosoco) R 7533 7536 6407 0 -1 4202496 9266 0 0 0 78 1 0 0 20 0 1 0 407621796 61431808 9074 33554432000 4194304 6210612 140735445882736 140735445877480 140205067619301 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 16777216 140735445885963 140735445886065 140735445886065 140735445888974 0
/proc/7536/statm: 14998 9074 821 493 0 8303 0
Current children cumulated CPU time: 0.79 s
Current children cumulated vsize: 59992 KiB
Current children cumulated memory: 36296 KiB

[startup+1.20027 s]
/proc/loadavg: 2.21 2.11 2.08 3/202 7537
/proc/meminfo: memFree=29584308/32770688 swapFree=66960928/67108860
[pid=7536] ppid=7533 vsize=76192 memory=52496 CPUtime=1.19 cores=4-7
/proc/7536/stat : 7536 (cosoco) R 7533 7536 6407 0 -1 4202496 13301 0 0 0 117 2 0 0 20 0 1 0 407621796 78020608 13124 33554432000 4194304 6210612 140735445882736 140735445877480 140205067619301 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 16777216 140735445885963 140735445886065 140735445886065 140735445888974 0
/proc/7536/statm: 19048 13124 821 493 0 12353 0
Current children cumulated CPU time: 1.19 s
Current children cumulated vsize: 76192 KiB
Current children cumulated memory: 52496 KiB

[startup+1.30027 s]
/proc/loadavg: 2.21 2.11 2.08 3/202 7537
/proc/meminfo: memFree=29584308/32770688 swapFree=66960928/67108860
[pid=7536] ppid=7533 vsize=78544 memory=54952 CPUtime=1.29 cores=4-7
/proc/7536/stat : 7536 (cosoco) R 7533 7536 6407 0 -1 4202496 13979 0 0 0 127 2 0 0 20 0 1 0 407621796 80429056 13738 33554432000 4194304 6210612 140735445882736 140735445877480 5409284 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8308220 8313664 16777216 140735445885963 140735445886065 140735445886065 140735445888974 0
/proc/7536/statm: 19636 13738 864 493 0 12941 0
Current children cumulated CPU time: 1.29 s
Current children cumulated vsize: 78544 KiB
Current children cumulated memory: 54952 KiB

Child status: 0
Real time (s): 1.36673
CPU time (s): 1.36718
CPU user time (s): 1.33918
CPU system time (s): 0.027992
CPU usage (%): 100.032
Max. virtual memory (cumulated for all children) (KiB): 78544
Max. memory (cumulated for all children) (KiB): 54952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.33918
system time used= 0.027992
maximum resident set size= 55180
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13998
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= 2


# summary of solver processes directly reported to runsolver:
#   pid: 7536
#   total CPU time (s): 1.36718
#   total CPU user time (s): 1.33918
#   total CPU system time (s): 0.027992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043333 second user time and 0.047364 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-12 21:32:40
IDJOB=4389670
IDBENCH=120583
IDSOLVER=2829
FILE ID=node116/4389670-1568316801
RUNJOBID= node116-1568311136-6439
PBS_JOBID= 21701125
Free space on /tmp= 56884 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-will199GPIA.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4389670-1568316801/watcher-4389670-1568316801 -o /tmp/evaluation-result-4389670-1568316801/solver-4389670-1568316801 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node116-1568311136-6439 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4389670-1568316801.xml

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

MD5SUM BENCH= a5e04939345321982833836e1e755881
RANDOM SEED=130170363

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        29624668 kB
MemAvailable:   31844096 kB
Buffers:           73528 kB
Cached:          2420628 kB
SwapCached:        46488 kB
Active:           809976 kB
Inactive:        1736040 kB
Active(anon):       2996 kB
Inactive(anon):    89332 kB
Active(file):     806980 kB
Inactive(file):  1646708 kB
Unevictable:      110244 kB
Mlocked:          110244 kB
SwapTotal:      67108860 kB
SwapFree:       66960928 kB
Dirty:              2876 kB
Writeback:             0 kB
AnonPages:         71800 kB
Mapped:            44284 kB
Shmem:             31844 kB
Slab:             191836 kB
SReclaimable:     163148 kB
SUnreclaim:        28688 kB
KernelStack:        3808 kB
PageTables:         5568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     528888 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 56880 MiB
End job on node116 at 2019-09-12 21:32:42