Trace number 4289344

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 2018-06-15OPT7 34.3246 34.3441

General information on the benchmark

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

Solver Data

0.00/0.00	c Mistral 16062018
1.18/1.23	o 7
34.27/34.33	s OPTIMUM FOUND
34.27/34.33	v <instantiation type="optimum" cost="7">
34.27/34.33	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] </list>
34.27/34.34	v   <values> 2 4 1 1 2 2 1 1 2 2 1 1 2 4 1 5 6 7 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 1 2 3 4 5 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 1 2 3 4 5 </values>
34.27/34.34	v </instantiation>

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 (7152 MiB free)
  memory of node 1: 16384 MiB (2561 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289344-1532192920/watcher-4289344-1532192920 -o /tmp/evaluation-result-4289344-1532192920/solver-4289344-1532192920 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532190500-24634 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1143073342 HOME/instance-4289344-1532192920.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=25004, runsolver pid=25001

[startup+0.101089 s]*
/proc/loadavg: 2.00 1.99 1.85 3/187 25005
/proc/meminfo: memFree=9875660/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=30660 memory=5148 CPUtime=0.1 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 1457 0 0 0 10 0 0 0 20 0 1 0 36855117 31395840 1287 33554432000 4194304 7498468 140721247828272 140721247818808 140630812040165 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 7665 1287 689 807 0 656 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30660 KiB
Current children cumulated memory: 5148 KiB

[startup+0.209681 s]*
/proc/loadavg: 2.00 1.99 1.85 3/187 25005
/proc/meminfo: memFree=9799508/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=33432 memory=8052 CPUtime=0.2 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 2177 0 0 0 20 0 0 0 20 0 1 0 36855117 34234368 2013 33554432000 4194304 7498468 140721247828272 140721247818808 140630812040165 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 8358 2013 689 807 0 1349 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 33432 KiB
Current children cumulated memory: 8052 KiB

[startup+0.309518 s]*
/proc/loadavg: 2.00 1.99 1.85 3/187 25005
/proc/meminfo: memFree=9728456/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=36212 memory=10720 CPUtime=0.3 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 2846 0 0 0 30 0 0 0 20 0 1 0 36855117 37081088 2680 33554432000 4194304 7498468 140721247828272 140721247818808 4564424 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 9053 2680 689 807 0 2044 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 36212 KiB
Current children cumulated memory: 10720 KiB

[startup+0.700238 s]
/proc/loadavg: 2.00 1.99 1.85 3/187 25005
/proc/meminfo: memFree=9588244/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=46388 memory=20736 CPUtime=0.69 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 5423 0 0 0 68 1 0 0 20 0 1 0 36855117 47501312 5184 33554432000 4194304 7498468 140721247828272 140721247819112 140630815536210 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 11597 5184 689 807 0 4588 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 46388 KiB
Current children cumulated memory: 20736 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 1.99 1.85 3/187 25005
/proc/meminfo: memFree=12905896/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38704 CPUtime=1.49 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 10080 0 0 0 147 2 0 0 20 0 1 0 36855117 65572864 9676 33554432000 4194304 7498468 140721247828272 140721247818888 4563849 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9676 730 807 0 9000 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38704 KiB

[startup+3.10929 s]
/proc/loadavg: 2.00 1.99 1.85 3/187 25066
/proc/meminfo: memFree=25264208/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38900 CPUtime=3.1 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 13099 0 0 0 308 2 0 0 20 0 1 0 36855117 65572864 9725 33554432000 4194304 7498468 140721247828272 140721247823288 5585650 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9725 736 807 0 9000 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38900 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 1.99 1.85 3/187 25066
/proc/meminfo: memFree=25192576/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38908 CPUtime=6.28 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 16101 0 0 0 625 3 0 0 20 0 1 0 36855117 65572864 9727 33554432000 4194304 7498468 140721247828272 140721247823288 5697032 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9727 736 807 0 9000 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38908 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.00 1.86 3/187 25066
/proc/meminfo: memFree=25155284/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38908 CPUtime=12.68 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 17260 0 0 0 1265 3 0 0 20 0 1 0 36855117 65572864 9727 33554432000 4194304 7498468 140721247828272 140721247823288 5585345 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9727 736 807 0 9000 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38908 KiB

[startup+25.5002 s]
/proc/loadavg: 2.06 2.00 1.86 3/187 25066
/proc/meminfo: memFree=25154852/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38908 CPUtime=25.47 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 18592 0 0 0 2544 3 0 0 20 0 1 0 36855117 65572864 9727 33554432000 4194304 7498468 140721247828272 140721247823288 4249988 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9727 736 807 0 9000 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38908 KiB

[startup+34.344 s]
# the end of solver process 25004 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=34.2897 s, system=0.034993 s

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

[startup+25.6002 s]
/proc/loadavg: 2.06 2.00 1.86 3/187 25066
/proc/meminfo: memFree=25154852/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38908 CPUtime=25.57 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 18592 0 0 0 2554 3 0 0 20 0 1 0 36855117 65572864 9727 33554432000 4194304 7498468 140721247828272 140721247823288 4397952 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9727 736 807 0 9000 0
Current children cumulated CPU time: 25.57 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38908 KiB

[startup+28.8002 s]
/proc/loadavg: 2.05 2.00 1.86 3/187 25066
/proc/meminfo: memFree=25154880/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38908 CPUtime=28.77 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 18592 0 0 0 2874 3 0 0 20 0 1 0 36855117 65572864 9727 33554432000 4194304 7498468 140721247828272 140721247823288 5575289 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9727 736 807 0 9000 0
Current children cumulated CPU time: 28.77 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38908 KiB

[startup+32.0002 s]*
/proc/loadavg: 2.05 2.00 1.86 3/187 25066
/proc/meminfo: memFree=25154880/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38908 CPUtime=31.98 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 18592 0 0 0 3195 3 0 0 20 0 1 0 36855117 65572864 9727 33554432000 4194304 7498468 140721247828272 140721247823288 4258024 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9727 736 807 0 9000 0
Current children cumulated CPU time: 31.98 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38908 KiB

[startup+33.6002 s]
/proc/loadavg: 2.05 2.00 1.86 3/187 25066
/proc/meminfo: memFree=25154880/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38908 CPUtime=33.57 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 18592 0 0 0 3354 3 0 0 20 0 1 0 36855117 65572864 9727 33554432000 4194304 7498468 140721247828272 140721247823288 4249984 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9727 736 807 0 9000 0
Current children cumulated CPU time: 33.57 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38908 KiB

[startup+34.0002 s]*
/proc/loadavg: 2.05 2.00 1.86 3/187 25066
/proc/meminfo: memFree=25154880/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38908 CPUtime=33.98 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 18592 0 0 0 3395 3 0 0 20 0 1 0 36855117 65572864 9727 33554432000 4194304 7498468 140721247828272 140721247823288 4404919 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9727 736 807 0 9000 0
Current children cumulated CPU time: 33.98 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38908 KiB

[startup+34.2002 s]
/proc/loadavg: 2.05 2.00 1.86 3/187 25066
/proc/meminfo: memFree=25154880/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38908 CPUtime=34.17 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 18592 0 0 0 3414 3 0 0 20 0 1 0 36855117 65572864 9727 33554432000 4194304 7498468 140721247828272 140721247823288 5585598 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9727 736 807 0 9000 0
Current children cumulated CPU time: 34.17 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38908 KiB

[startup+34.3002 s]
/proc/loadavg: 2.05 2.00 1.86 3/187 25066
/proc/meminfo: memFree=25154880/32770624 swapFree=67108852/67108860
[pid=25004] ppid=25001 vsize=64036 memory=38908 CPUtime=34.27 cores=0,2,4,6
/proc/25004/stat : 25004 (MistralXCSP) R 25001 25004 24602 0 -1 4202496 18592 0 0 0 3424 3 0 0 20 0 1 0 36855117 65572864 9727 33554432000 4194304 7498468 140721247828272 140721247823288 4378989 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 18190336 140721247835245 140721247835395 140721247835395 140721247838153 0
/proc/25004/statm: 16009 9727 736 807 0 9000 0
Current children cumulated CPU time: 34.27 s
Current children cumulated vsize: 64036 KiB
Current children cumulated memory: 38908 KiB

Child status: 0
Real time (s): 34.3441
CPU time (s): 34.3246
CPU user time (s): 34.2897
CPU system time (s): 0.034993
CPU usage (%): 99.9434
Max. virtual memory (cumulated for all children) (KiB): 64036
Max. memory (cumulated for all children) (KiB): 38908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.2897
system time used= 0.034993
maximum resident set size= 38996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19129
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= 17
involuntary context switches= 57


# summary of solver processes directly reported to runsolver:
#   pid: 25004
#   total CPU time (s): 34.3246
#   total CPU user time (s): 34.2897
#   total CPU system time (s): 0.034993

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.12721 second user time and 0.283275 second system time

The end

Launcher Data

Begin job on node148 at 2018-07-21 19:08:40
IDJOB=4289344
IDBENCH=141140
IDSOLVER=2741
FILE ID=node148/4289344-1532192920
RUNJOBID= node148-1532190500-24634
PBS_JOBID= 21018927
Free space on /tmp= 51988 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/GraphColoring/GraphColoring-4-fullins-4_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-4289344-1532192920/watcher-4289344-1532192920 -o /tmp/evaluation-result-4289344-1532192920/solver-4289344-1532192920 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532190500-24634 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1143073342 HOME/instance-4289344-1532192920.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 954cbc6df2411a2de12d490b8b2019f6
RANDOM SEED=1143073342

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:         9959856 kB
MemAvailable:   16583104 kB
Buffers:          107792 kB
Cached:          6703220 kB
SwapCached:            8 kB
Active:         16144300 kB
Inactive:        6047568 kB
Active(anon):   15056384 kB
Inactive(anon):   344448 kB
Active(file):    1087916 kB
Inactive(file):  5703120 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              9616 kB
Writeback:             0 kB
AnonPages:      15308004 kB
Mapped:            36232 kB
Shmem:             17024 kB
Slab:             287960 kB
SReclaimable:     260672 kB
SUnreclaim:        27288 kB
KernelStack:        3568 kB
PageTables:        35084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   15674260 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4157440 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= 51976 MiB
End job on node148 at 2018-07-21 19:09:14