Trace number 4312506

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
Mistral-2.0 2018-08-01SAT (TO)29 251.958 252.01

General information on the benchmark

NameGraphColoring/
GraphColoring-qg-order30_c18.xml
MD5SUM2f5cbdca11052f8d5a6d32bd8b795ba4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark29
Best CPU time to get the best result obtained on this benchmark251.924
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of constraints26100
Number of domains1
Minimum domain size900
Maximum domain size900
Distribution of domain sizes[{"size":900,"count":900}]
Minimum variable degree59
Maximum variable degree59
Distribution of variable degrees[{"degree":59,"count":900}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":26100}]
Number of extensional constraints0
Number of intensional constraints26100
Distribution of constraint types[{"type":"intension","count":26100}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

0.00/0.00	c Mistral 01082018
5.09/5.15	o 32
5.09/5.16	o 31
5.19/5.22	o 30
5.19/5.25	o 29
251.95/252.00	s SATISFIABLE
251.95/252.00	v <instantiation type="solution">
251.95/252.00	v   <list> x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[100] x[101] x[102] x[103] x[104] x[105] x[106] x[107] x[108] x[109] x[110] x[111] x[112] x[113] x[114] x[115] x[116] x[117] x[118] x[119] x[120] x[121] x[122] x[123] x[124] x[125] x[126] x[127] x[128] x[129] x[130] x[131] x[132] x[133] x[134] x[135] x[136] x[137] x[138] x[139] x[140] x[141] x[142] x[143] x[144] x[145] x[146] x[147] x[148] x[149] x[150] x[151] x[152] x[153] x[154] x[155] x[156] x[157] x[158] x[159] x[160] x[161] x[162] x[163] x[164] x[165] x[166] x[167] x[168] x[169] x[170] x[171] x[172] x[173] x[174] x[175] x[176] x[177] x[178] x[179] x[180] x[181] x[182] x[183] x[184] x[185] x[186] x[187] x[188] x[189] x[190] x[191] x[192] x[193] x[194] x[195] x[196] x[197] x[198] x[199] x[200] x[201] x[202] x[203] x[204] x[205] x[206] x[207] x[208] x[209] x[210] x[211] x[212] x[213] x[214] x[215] x[216] x[217] x[218] x[219] x[220] x[221] x[222] x[223] x[224] x[225] x[226] x[227] x[228] x[229] x[230] x[231] x[232] x[233] x[234] x[235] x[236] x[237] x[238] x[239] x[240] x[241] x[242] x[243] x[244] x[245] x[246] x[247] x[248] x[249] x[250] x[251] x[252] x[253] x[254] x[255] x[256] x[257] x[258] x[259] x[260] x[261] x[262] x[263] x[264] x[265] x[266] x[267] x[268] x[269] x[270] x[271] x[272] x[273] x[274] x[275] x[276] x[277] x[278] x[279] x[280] x[281] x[282] x[283] x[284] x[285] x[286] x[287] x[288] x[289] x[290] x[291] x[292] x[293] x[294] x[295] x[296] x[297] x[298] x[299] x[300] x[301] x[302] x[303] x[304] x[305] x[306] x[307] x[308] x[309] x[310] x[311] x[312] x[313] x[314] x[315] x[316] x[317] x[318] x[319] x[320] x[321] x[322] x[323] x[324] x[325] x[326] x[327] x[328] x[329] x[330] x[331] x[332] x[333] x[334] x[335] x[336] x[337] x[338] x[339] x[340] x[341] x[342] x[343] x[344] x[345] x[346] x[347] x[348] x[349] x[350] x[351] x[352] x[353] x[354] x[355] x[356] x[357] x[358] x[359] x[360] x[361] x[362] x[363] x[364] x[365] x[366] x[367] x[368] x[369] x[370] x[371] x[372] x[373] x[374] x[375] x[376] x[377] x[378] x[379] x[380] x[381] x[382] x[383] x[384] x[385] x[386] x[387] x[388] x[389] x[390] x[391] x[392] x[393] x[394] x[395] x[396] x[397] x[398] x[399] x[400] x[401] x[402] x[403] x[404] x[405] x[406] x[407] x[408] x[409] x[410] x[411] x[412] x[413] x[414] x[415] x[416] x[417] x[418] x[419] x[420] x[421] x[422] x[423] x[424] x[425] x[426] x[427] x[428] x[429] x[430] x[431] x[432] x[433] x[434] x[435] x[436] x[437] x[438] x[439] x[440] x[441] x[442] x[443] x[444] x[445] x[446] x[447] x[448] x[449] x[450] x[451] x[452] x[453] x[454] x[455] x[456] x[457] x[458] x[459] x[460] x[461] x[462] x[463] x[464] x[465] x[466] x[467] x[468] x[469] x[470] x[471] x[472] x[473] x[474] x[475] x[476] x[477] x[478] x[479] x[480] x[481] x[482] x[483] x[484] x[485] x[486] x[487] x[488] x[489] x[490] x[491] x[492] x[493] x[494] x[495] x[496] x[497] x[498] x[499] x[500] x[501] x[502] x[503] x[504] x[505] x[506] x[507] x[508] x[509] x[510] x[511] x[512] x[513] x[514] x[515] x[516] x[517] x[518] x[519] x[520] x[521] x[522] x[523] x[524] x[525] x[526] x[527] x[528] x[529] x[530] x[531] x[532] x[533] x[534] x[535] x[536] x[537] x[538] x[539] x[540] x[541] x[542] x[543] x[544] x[545] x[546] x[547] x[548] x[549] x[550] x[551] x[552] x[553] x[554] x[555] x[556] x[557] x[558] x[559] x[560] x[561] x[562] x[563] x[564] x[565] x[566] x[567] x[568] x[569] x[570] x[571] x[572] x[573] x[574] x[575] x[576] x[577] x[578] x[579] x[580] x[581] x[582] x[583] x[584] x[585] x[586] x[587] x[588] x[589] x[590] x[591] x[592] x[593] x[594] x[595] x[596] x[597] x[598] x[599] x[600] x[601] x[602] x[603] x[604] x[605] x[606] x[607] x[608] x[609] x[610] x[611] x[612] x[613] x[614] x[615] x[616] x[617] x[618] x[619] x[620] x[621] x[622] x[623] x[624] x[625] x[626] x[627] x[628] x[629] x[630] x[631] x[632] x[633] x[634] x[635] x[636] x[637] x[638] x[639] x[640] x[641] x[642] x[643] x[644] x[645] x[646] x[647] x[648] x[649] x[650] x[651] x[652] x[653] x[654] x[655] x[656] x[657] x[658] x[659] x[660] x[661] x[662] x[663] x[664] x[665] x[666] x[667] x[668] x[669] x[670] x[671] x[672] x[673] x[674] x[675] x[676] x[677] x[678] x[679] x[680] x[681] x[682] x[683] x[684] x[685] x[686] x[687] x[688] x[689] x[690] x[691] x[692] x[693] x[694] x[695] x[696] x[697] x[698] x[699] x[700] x[701] x[702] x[703] x[704] x[705] x[706] x[707] x[708] x[709] x[710] x[711] x[712] x[713] x[714] x[715] x[716] x[717] x[718] x[719] x[720] x[721] x[722] x[723] x[724] x[725] x[726] x[727] x[728] x[729] x[730] x[731] x[732] x[733] x[734] x[735] x[736] x[737] x[738] x[739] x[740] x[741] x[742] x[743] x[744] x[745] x[746] x[747] x[748] x[749] x[750] x[751] x[752] x[753] x[754] x[755] x[756] x[757] x[758] x[759] x[760] x[761] x[762] x[763] x[764] x[765] x[766] x[767] x[768] x[769] x[770] x[771] x[772] x[773] x[774] x[775] x[776] x[777] x[778] x[779] x[780] x[781] x[782] x[783] x[784] x[785] x[786] x[787] x[788] x[789] x[790] x[791] x[792] x[793] x[794] x[795] x[796] x[797] x[798] x[799] x[800] x[801] x[802] x[803] x[804] x[805] x[806] x[807] x[808] x[809] x[810] x[811] x[812] x[813] x[814] x[815] x[816] x[817] x[818] x[819] x[820] x[821] x[822] x[823] x[824] x[825] x[826] x[827] x[828] x[829] x[830] x[831] x[832] x[833] x[834] x[835] x[836] x[837] x[838] x[839] x[840] x[841] x[842] x[843] x[844] x[845] x[846] x[847] x[848] x[849] x[850] x[851] x[852] x[853] x[854] x[855] x[856] x[857] x[858] x[859] x[860] x[861] x[862] x[863] x[864] x[865] x[866] x[867] x[868] x[869] x[870] x[871] x[872] x[873] x[874] x[875] x[876] x[877] x[878] x[879] x[880] x[881] x[882] x[883] x[884] x[885] x[886] x[887] x[888] x[889] x[890] x[891] x[892] x[893] x[894] x[895] x[896] x[897] x[898] x[899] </list>
251.95/252.00	v   <values> 1 28 2 3 9 10 5 0 7 8 14 11 15 12 16 13 6 17 18 19 20 21 22 27 26 25 24 4 23 29 8 22 1 11 6 15 10 7 0 17 26 16 4 13 12 3 18 14 5 23 19 20 28 9 27 21 25 2 29 24 0 29 28 1 4 20 11 3 6 9 8 10 12 14 13 15 2 16 23 17 18 19 25 22 24 5 26 27 21 7 26 4 20 13 28 2 6 18 29 5 9 14 8 19 10 1 12 3 7 15 16 17 11 21 0 24 22 25 27 23 4 24 12 2 25 26 27 28 13 3 21 0 6 5 18 14 10 11 17 8 7 15 16 1 20 19 29 23 22 9 9 5 3 22 23 24 25 26 27 28 4 29 1 2 6 7 8 0 10 11 12 13 14 15 16 17 18 19 20 21 6 0 4 5 20 21 22 23 24 26 27 25 29 1 28 2 3 7 8 9 10 11 12 13 14 15 16 17 18 19 7 6 5 4 18 17 19 20 21 22 24 23 25 27 26 28 1 29 2 3 0 8 9 10 11 12 13 14 15 16 5 7 6 0 15 13 16 17 19 20 23 21 24 26 22 25 27 18 29 2 28 14 8 3 1 4 9 10 11 12 2 8 7 6 0 14 24 16 18 21 20 17 26 25 23 22 29 27 19 28 1 10 15 5 12 13 11 3 9 4 11 9 10 8 5 4 14 21 16 18 22 26 19 20 24 23 25 2 1 27 17 29 13 28 3 0 7 12 6 15 14 10 9 7 8 0 3 19 5 29 17 1 20 22 4 24 23 26 6 25 27 12 2 18 28 16 21 15 13 11 12 11 8 10 7 5 18 1 23 14 19 13 16 24 20 26 22 15 28 6 21 27 29 25 17 2 0 9 4 3 13 12 11 9 3 25 2 10 1 7 5 27 14 23 15 17 4 24 0 21 6 22 26 16 29 20 28 18 19 8 3 13 0 12 2 19 7 5 22 23 18 4 21 15 29 6 24 8 25 16 26 9 27 20 10 28 14 11 1 17 15 14 13 16 27 23 28 9 3 4 6 12 5 7 1 0 17 21 20 29 11 18 24 26 19 22 2 8 25 10 16 15 18 21 22 28 23 25 10 11 3 2 17 0 8 4 14 1 27 7 29 5 19 24 9 26 6 13 12 20 17 16 15 19 29 22 8 27 4 1 13 24 28 21 9 20 11 25 12 10 14 6 3 7 2 18 23 5 0 26 18 17 26 14 19 12 4 22 25 15 29 20 27 9 3 5 16 23 21 0 24 2 6 11 13 7 8 28 10 1 19 18 17 15 16 6 12 24 9 27 25 8 0 4 5 10 7 20 26 22 2 28 23 14 21 11 1 29 3 13 20 19 23 29 1 3 26 11 28 6 2 7 22 8 21 9 5 12 13 4 25 24 10 0 18 27 15 16 17 14 21 3 19 17 10 7 0 29 2 25 11 9 23 28 14 12 26 13 4 24 8 16 18 6 15 1 27 20 5 22 22 21 16 20 24 18 13 4 26 19 7 5 2 29 25 11 9 6 14 1 15 3 17 12 23 8 10 0 28 27 23 2 21 27 12 29 15 8 11 16 1 6 7 3 0 18 28 10 9 5 13 4 20 19 22 14 17 26 24 25 24 23 22 26 11 1 17 2 12 13 28 15 18 10 27 21 19 4 3 14 9 0 7 8 25 29 20 6 16 5 25 20 14 24 13 27 1 12 8 2 15 19 10 11 17 29 0 28 16 18 22 7 4 23 5 9 3 21 26 6 10 25 29 18 26 8 9 6 20 0 12 22 3 16 2 27 15 19 11 13 5 1 21 17 7 23 4 24 14 28 27 26 24 28 14 9 20 13 17 10 16 18 11 6 7 8 21 5 15 12 23 25 1 29 4 3 19 22 2 0 28 27 25 23 21 11 29 14 15 12 10 3 9 17 19 16 13 22 24 20 4 26 0 2 8 6 5 1 7 18 29 1 27 25 17 16 21 15 14 24 0 28 13 18 11 19 20 9 22 26 3 23 5 4 6 10 12 7 8 2 </values>
251.95/252.00	v </instantiation>

Verifier Data

OK	29

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 (12029 MiB free)
  memory of node 1: 16384 MiB (9400 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312506-1534699243/watcher-4312506-1534699243 -o /tmp/evaluation-result-4312506-1534699243/solver-4312506-1534699243 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534698887-10500 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1598251266 HOME/instance-4312506-1534699243.xml 

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

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=10732, runsolver pid=10729

[startup+0.100156 s]*
/proc/loadavg: 1.99 1.38 0.66 3/189 10733
/proc/meminfo: memFree=21942324/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=30568 memory=4828 CPUtime=0.1 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 1430 0 0 0 10 0 0 0 20 0 1 0 287487444 31301632 1207 33554432000 4194304 7499544 140722898688608 140722898685608 139687173438437 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 7642 1207 666 807 0 633 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30568 KiB
Current children cumulated memory: 4828 KiB

[startup+0.209587 s]*
/proc/loadavg: 1.99 1.38 0.66 3/189 10733
/proc/meminfo: memFree=21941580/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=31216 memory=5276 CPUtime=0.2 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 1660 0 0 0 20 0 0 0 20 0 1 0 287487444 31965184 1319 33554432000 4194304 7499544 140722898688608 140722898685608 5881554 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 7804 1319 666 807 0 795 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31216 KiB
Current children cumulated memory: 5276 KiB

[startup+0.308928 s]*
/proc/loadavg: 1.99 1.38 0.66 3/189 10733
/proc/meminfo: memFree=21940944/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=32008 memory=6328 CPUtime=0.3 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 1916 0 0 0 30 0 0 0 20 0 1 0 287487444 32776192 1582 33554432000 4194304 7499544 140722898688608 140722898681848 139687173438437 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 8002 1582 689 807 0 993 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32008 KiB
Current children cumulated memory: 6328 KiB

[startup+0.700294 s]
/proc/loadavg: 2.07 1.41 0.67 3/189 10733
/proc/meminfo: memFree=21935736/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=42008 memory=16360 CPUtime=0.69 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 4422 0 0 0 68 1 0 0 20 0 1 0 287487444 43016192 4090 33554432000 4194304 7499544 140722898688608 140722898681848 4563992 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 10502 4090 689 807 0 3493 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 42008 KiB
Current children cumulated memory: 16360 KiB

[startup+1.5003 s]
/proc/loadavg: 2.07 1.41 0.67 3/189 10733
/proc/meminfo: memFree=21923088/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=62420 memory=36688 CPUtime=1.49 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 9536 0 0 0 148 1 0 0 20 0 1 0 287487444 63918080 9172 33554432000 4194304 7499544 140722898688608 140722898679224 4563992 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 15605 9172 689 807 0 8596 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 62420 KiB
Current children cumulated memory: 36688 KiB

[startup+3.10951 s]
/proc/loadavg: 2.07 1.41 0.67 3/189 10733
/proc/meminfo: memFree=21874836/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=100040 memory=74352 CPUtime=3.09 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 20139 0 0 0 307 2 0 0 20 0 1 0 287487444 102440960 18588 33554432000 4194304 7499544 140722898688608 140722898679224 4563992 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 25010 18588 689 807 0 18001 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 100040 KiB
Current children cumulated memory: 74352 KiB

[startup+6.30029 s]
/proc/loadavg: 2.07 1.42 0.68 3/189 10733
/proc/meminfo: memFree=21817228/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=154948 memory=129616 CPUtime=6.29 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 56793 0 0 0 623 6 0 0 20 0 1 0 287487444 158666752 32404 33554432000 4194304 7499544 140722898688608 140722898683624 4258035 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 38737 32404 744 807 0 31728 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 154948 KiB
Current children cumulated memory: 129616 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 1.43 0.69 3/189 10733
/proc/meminfo: memFree=21817420/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=154948 memory=129620 CPUtime=12.69 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 62961 0 0 0 1263 6 0 0 20 0 1 0 287487444 158666752 32405 33554432000 4194304 7499544 140722898688608 140722898683624 4398000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 38737 32405 744 807 0 31728 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 154948 KiB
Current children cumulated memory: 129620 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 1.45 0.70 3/189 10733
/proc/meminfo: memFree=21817940/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=154948 memory=129620 CPUtime=25.49 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 71781 0 0 0 2542 7 0 0 20 0 1 0 287487444 158666752 32405 33554432000 4194304 7499544 140722898688608 140722898683624 4405156 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 38737 32405 744 807 0 31728 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 154948 KiB
Current children cumulated memory: 129620 KiB

[startup+51.1092 s]
/proc/loadavg: 2.03 1.50 0.74 3/189 10733
/proc/meminfo: memFree=21818268/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=154948 memory=129620 CPUtime=51.09 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 81465 0 0 0 5102 7 0 0 20 0 1 0 287487444 158666752 32405 33554432000 4194304 7499544 140722898688608 140722898683624 4379069 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 38737 32405 744 807 0 31728 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 154948 KiB
Current children cumulated memory: 129620 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 1.58 0.81 4/189 10734
/proc/meminfo: memFree=21816520/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=154948 memory=129620 CPUtime=102.28 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 87634 0 0 0 10221 7 0 0 20 0 1 0 287487444 158666752 32405 33554432000 4194304 7499544 140722898688608 140722898683624 4404999 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 38737 32405 744 807 0 31728 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 154948 KiB
Current children cumulated memory: 129620 KiB

[startup+162.3 s]
/proc/loadavg: 2.21 1.70 0.90 3/189 10796
/proc/meminfo: memFree=21893576/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=154948 memory=129760 CPUtime=162.24 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 93260 0 0 0 16217 7 0 0 20 0 1 0 287487444 158666752 32440 33554432000 4194304 7499544 140722898688608 140722898683624 5574289 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 38737 32440 744 807 0 31728 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 154948 KiB
Current children cumulated memory: 129760 KiB

[startup+222.3 s]
/proc/loadavg: 2.08 1.76 0.97 3/189 10797
/proc/meminfo: memFree=21894112/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=154948 memory=129760 CPUtime=222.24 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 94978 0 0 0 22216 8 0 0 20 0 1 0 287487444 158666752 32440 33554432000 4194304 7499544 140722898688608 140722898683624 4545370 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 38737 32440 744 807 0 31728 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 154948 KiB
Current children cumulated memory: 129760 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.05 1.78 1.00 3/189 10797
/proc/meminfo: memFree=21894064/32770624 swapFree=67108368/67108860
[pid=10732] ppid=10729 vsize=154948 memory=129760 CPUtime=251.95 cores=1,3,5,7
/proc/10732/stat : 10732 (MistralXCSP) R 10729 10732 10468 0 -1 4202496 95285 0 0 0 25187 8 0 0 20 0 1 0 287487444 158666752 32440 33554432000 4194304 7499544 140722898688608 140722898683624 4404988 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 18567168 140722898691186 140722898691336 140722898691336 140722898694089 0
/proc/10732/statm: 38737 32440 744 807 0 31728 0
Current children cumulated CPU time: 251.95 s
Current children cumulated vsize: 154948 KiB
Current children cumulated memory: 129760 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.01 s]
# the end of solver process 10732 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.875 s, system=0.082998 s

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

Child status: 0
Real time (s): 252.01
CPU time (s): 251.958
CPU user time (s): 251.875
CPU system time (s): 0.082998
CPU usage (%): 99.979
Max. virtual memory (cumulated for all children) (KiB): 154948
Max. memory (cumulated for all children) (KiB): 129760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.875
system time used= 0.082998
maximum resident set size= 129780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95325
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= 65
involuntary context switches= 103


# summary of solver processes directly reported to runsolver:
#   pid: 10732
#   total CPU time (s): 251.958
#   total CPU user time (s): 251.875
#   total CPU system time (s): 0.082998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.924911 second user time and 1.66998 second system time

The end

Launcher Data

Begin job on node148 at 2018-08-19 19:20:43
IDJOB=4312506
IDBENCH=141144
IDSOLVER=2801
FILE ID=node148/4312506-1534699243
RUNJOBID= node148-1534698887-10500
PBS_JOBID= 21038713
Free space on /tmp= 56668 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/GraphColoring/GraphColoring-qg-order30_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4312506-1534699243/watcher-4312506-1534699243 -o /tmp/evaluation-result-4312506-1534699243/solver-4312506-1534699243 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534698887-10500 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1598251266 HOME/instance-4312506-1534699243.xml

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

MD5SUM BENCH= 2f5cbdca11052f8d5a6d32bd8b795ba4
RANDOM SEED=1598251266

node148.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        21944664 kB
MemAvailable:   31708644 kB
Buffers:          230864 kB
Cached:          9814284 kB
SwapCached:            4 kB
Active:          6839432 kB
Inactive:        3448408 kB
Active(anon):     215296 kB
Inactive(anon):    96192 kB
Active(file):    6624136 kB
Inactive(file):  3352216 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67108368 kB
Dirty:              7024 kB
Writeback:             0 kB
AnonPages:        250084 kB
Mapped:            22928 kB
Shmem:             65972 kB
Slab:             235144 kB
SReclaimable:     206924 kB
SUnreclaim:        28220 kB
KernelStack:        3408 kB
PageTables:         5476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     584780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 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= 56660 MiB
End job on node148 at 2018-08-19 19:24:55