Trace number 4312545

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)48 251.964 252.011

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-08-opt_c18.xml
MD5SUMedb7fc8f5d274005fc89ddd50225e87c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20
Best CPU time to get the best result obtained on this benchmark251.994
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints3757
Number of domains7
Minimum domain size6
Maximum domain size44
Distribution of domain sizes[{"size":6,"count":48},{"size":22,"count":36},{"size":24,"count":18},{"size":36,"count":122},{"size":42,"count":170},{"size":44,"count":286}]
Minimum variable degree2
Maximum variable degree23
Distribution of variable degrees[{"degree":2,"count":3},{"degree":3,"count":1},{"degree":4,"count":6},{"degree":5,"count":10},{"degree":6,"count":46},{"degree":7,"count":68},{"degree":8,"count":77},{"degree":9,"count":85},{"degree":10,"count":54},{"degree":11,"count":33},{"degree":12,"count":37},{"degree":13,"count":21},{"degree":14,"count":8},{"degree":15,"count":1},{"degree":16,"count":35},{"degree":17,"count":26},{"degree":18,"count":63},{"degree":19,"count":54},{"degree":20,"count":32},{"degree":21,"count":12},{"degree":22,"count":7},{"degree":23,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":3757}]
Number of extensional constraints0
Number of intensional constraints3757
Distribution of constraint types[{"type":"intension","count":3757}]
Optimization problemYES
Type of objectivemin NVALUES

Solver Data

0.00/0.00	c Mistral 01082018
4.49/4.60	o 680
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] </list>
251.95/252.00	v   <values> 58 296 142 380 16 254 338 100 254 16 380 142 408 170 16 254 254 16 268 30 30 268 296 58 394 156 72 310 86 324 498 736 128 366 366 128 142 380 114 352 58 296 58 296 282 44 16 254 58 296 380 142 58 296 86 324 352 114 666 428 16 254 142 380 254 16 456 694 72 310 380 142 366 128 254 16 16 254 338 100 282 44 58 296 72 310 30 268 296 58 30 268 680 442 268 30 428 666 30 268 254 16 114 352 44 282 296 58 470 708 30 268 296 58 366 128 478 240 44 282 666 428 352 114 16 254 30 268 380 142 16 254 380 142 30 268 240 478 310 72 254 16 16 254 296 58 100 338 442 680 366 128 254 16 722 484 86 324 666 428 366 128 128 366 16 254 72 310 366 128 30 268 268 30 268 30 680 442 44 282 254 16 254 16 736 498 282 44 366 128 352 114 72 310 470 708 114 352 282 44 414 652 30 268 296 58 296 58 86 324 764 526 736 498 86 324 268 30 86 324 366 128 310 72 310 72 722 484 268 30 114 352 512 750 254 16 750 512 338 100 128 366 58 296 114 352 16 254 324 86 128 366 142 380 30 268 72 310 268 30 708 470 72 310 268 30 296 58 100 338 86 324 498 736 310 72 72 310 268 30 100 338 380 142 44 282 352 114 72 310 380 142 254 16 86 324 380 142 114 352 86 324 652 414 652 414 16 254 296 58 352 114 142 380 666 428 254 16 142 380 708 470 324 86 366 128 30 268 16 254 380 142 282 44 254 16 142 380 268 30 324 86 240 478 30 268 58 296 366 128 352 114 324 86 352 114 30 268 142 380 366 128 128 366 114 352 394 156 338 100 380 142 170 408 254 16 30 268 16 254 694 456 254 16 352 114 72 310 324 86 86 324 30 268 254 16 352 114 310 72 414 652 324 86 352 114 268 30 338 100 254 16 16 254 324 86 142 380 30 268 380 142 428 666 30 268 142 380 268 30 58 296 296 58 414 652 128 366 16 254 680 442 352 114 366 128 366 128 100 338 86 324 428 666 44 282 310 72 72 310 30 268 414 652 310 72 296 58 296 58 86 324 478 240 694 456 478 240 338 100 694 456 324 86 366 128 666 428 268 30 380 142 100 338 128 366 652 414 652 414 540 778 352 114 156 394 16 254 30 268 16 254 736 498 58 296 296 58 30 268 652 414 254 16 324 86 296 58 414 652 30 268 478 240 380 142 380 142 366 128 30 268 142 380 380 142 16 254 114 352 30 268 428 666 324 86 380 142 296 58 44 282 540 778 114 352 44 282 708 470 282 44 338 100 72 310 16 254 16 254 324 86 324 86 16 254 142 380 484 722 310 72 114 352 72 310 156 394 442 680 442 680 30 268 156 394 296 58 296 58 16 254 44 282 170 408 380 142 86 324 128 366 652 414 142 380 792 554 484 722 254 16 30 268 366 128 708 470 428 666 16 254 142 380 58 296 16 254 680 442 128 366 72 310 268 30 30 268 338 100 86 324 296 58 72 310 16 254 16 254 58 296 30 268 324 86 470 708 366 128 </values>
251.95/252.00	v </instantiation>

Verifier Data

OK	48

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 (14470 MiB free)
  memory of node 1: 16384 MiB (13631 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312545-1534699401/watcher-4312545-1534699401 -o /tmp/evaluation-result-4312545-1534699401/solver-4312545-1534699401 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534698887-16330 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 292935698 HOME/instance-4312545-1534699401.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=16691, runsolver pid=16688

[startup+0.100107 s]*
/proc/loadavg: 2.00 1.63 0.87 3/187 16692
/proc/meminfo: memFree=28769756/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=34580 memory=9040 CPUtime=0.1 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 2483 0 0 0 10 0 0 0 20 0 1 0 287503269 35409920 2260 33554432000 4194304 7499544 140721589609472 140721589600360 139830763113445 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 8645 2260 701 807 0 1636 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34580 KiB
Current children cumulated memory: 9040 KiB

[startup+0.209431 s]*
/proc/loadavg: 2.00 1.63 0.87 3/187 16692
/proc/meminfo: memFree=28767896/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=37372 memory=11908 CPUtime=0.2 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 3149 0 0 0 20 0 0 0 20 0 1 0 287503269 38268928 2977 33554432000 4194304 7499544 140721589609472 140721589600360 4564144 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 9343 2977 702 807 0 2334 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 37372 KiB
Current children cumulated memory: 11908 KiB

[startup+0.308921 s]*
/proc/loadavg: 2.00 1.63 0.87 3/187 16692
/proc/meminfo: memFree=28764548/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=40356 memory=14792 CPUtime=0.3 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 3897 0 0 0 30 0 0 0 20 0 1 0 287503269 41324544 3698 33554432000 4194304 7499544 140721589609472 140721589600360 4563992 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 10089 3698 702 807 0 3080 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40356 KiB
Current children cumulated memory: 14792 KiB

[startup+0.70024 s]
/proc/loadavg: 2.00 1.63 0.87 3/187 16692
/proc/meminfo: memFree=28758224/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=52540 memory=27052 CPUtime=0.69 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 7031 0 0 0 68 1 0 0 20 0 1 0 287503269 53800960 6763 33554432000 4194304 7499544 140721589609472 140721589600360 5884360 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 13135 6763 702 807 0 6126 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 52540 KiB
Current children cumulated memory: 27052 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 1.63 0.87 3/187 16692
/proc/meminfo: memFree=28742848/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=76700 memory=51064 CPUtime=1.49 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 13073 0 0 0 147 2 0 0 20 0 1 0 287503269 78540800 12766 33554432000 4194304 7499544 140721589609472 140721589600392 4563992 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 19175 12766 702 807 0 12166 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 76700 KiB
Current children cumulated memory: 51064 KiB

[startup+3.10962 s]
/proc/loadavg: 1.92 1.62 0.87 3/187 16692
/proc/meminfo: memFree=28669500/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=140272 memory=114756 CPUtime=3.09 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 37276 0 0 0 305 4 0 0 20 0 1 0 287503269 143638528 28689 33554432000 4194304 7499544 140721589609472 140721589601336 4563992 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 35068 28689 719 807 0 28059 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 140272 KiB
Current children cumulated memory: 114756 KiB

[startup+6.30042 s]
/proc/loadavg: 1.92 1.62 0.87 4/187 16692
/proc/meminfo: memFree=28594088/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=210740 memory=185456 CPUtime=6.29 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 98782 0 0 0 620 9 0 0 20 0 1 0 287503269 215797760 46364 33554432000 4194304 7499544 140721589609472 140721589603896 5585188 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 52685 46364 758 807 0 45676 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 210740 KiB
Current children cumulated memory: 185456 KiB

[startup+12.7004 s]
/proc/loadavg: 1.92 1.63 0.88 3/187 16692
/proc/meminfo: memFree=28592536/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=211932 memory=186596 CPUtime=12.69 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 134699 0 0 0 1258 11 0 0 20 0 1 0 287503269 217018368 46649 33554432000 4194304 7499544 140721589609472 140721589603928 5163917 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 52983 46649 758 807 0 45974 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 211932 KiB
Current children cumulated memory: 186596 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 1.66 0.90 3/187 16692
/proc/meminfo: memFree=28591520/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=212720 memory=187492 CPUtime=25.48 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 190480 0 0 0 2534 14 0 0 20 0 1 0 287503269 217825280 46873 33554432000 4194304 7499544 140721589609472 140721589604088 4258061 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 53180 46873 758 807 0 46171 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 212720 KiB
Current children cumulated memory: 187492 KiB

[startup+51.1095 s]
/proc/loadavg: 2.13 1.72 0.94 3/187 16753
/proc/meminfo: memFree=28402756/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=212984 memory=187828 CPUtime=51.08 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 219689 0 0 0 5092 16 0 0 20 0 1 0 287503269 218095616 46957 33554432000 4194304 7499544 140721589609472 140721589603928 5612993 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 53246 46957 758 807 0 46237 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 212984 KiB
Current children cumulated memory: 187828 KiB

[startup+102.3 s]
/proc/loadavg: 2.06 1.77 0.99 3/187 16755
/proc/meminfo: memFree=28398604/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=213116 memory=187956 CPUtime=102.25 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 235132 0 0 0 10208 17 0 0 20 0 1 0 287503269 218230784 46989 33554432000 4194304 7499544 140721589609472 140721589603928 4258012 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 53279 46989 758 807 0 46270 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 213116 KiB
Current children cumulated memory: 187956 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 1.81 1.06 3/187 16756
/proc/meminfo: memFree=28396020/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=213116 memory=188036 CPUtime=162.25 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 235846 0 0 0 16208 17 0 0 20 0 1 0 287503269 218230784 47009 33554432000 4194304 7499544 140721589609472 140721589603928 4252672 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 53279 47009 758 807 0 46270 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 213116 KiB
Current children cumulated memory: 188036 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 1.84 1.12 3/187 16757
/proc/meminfo: memFree=28395172/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=213248 memory=188112 CPUtime=222.25 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 236270 0 0 0 22208 17 0 0 20 0 1 0 287503269 218365952 47028 33554432000 4194304 7499544 140721589609472 140721589603928 4405034 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 53312 47028 758 807 0 46303 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 213248 KiB
Current children cumulated memory: 188112 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.86 1.15 3/187 16757
/proc/meminfo: memFree=28395248/32770624 swapFree=67108796/67108860
[pid=16691] ppid=16688 vsize=213248 memory=188180 CPUtime=251.95 cores=0,2,4,6
/proc/16691/stat : 16691 (MistralXCSP) R 16688 16691 16299 0 -1 4202496 237009 0 0 0 25178 17 0 0 20 0 1 0 287503269 218365952 47045 33554432000 4194304 7499544 140721589609472 140721589603928 4249936 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 15024128 140721589613683 140721589613832 140721589613832 140721589616585 0
/proc/16691/statm: 53312 47045 758 807 0 46303 0
Current children cumulated CPU time: 251.95 s
Current children cumulated vsize: 213248 KiB
Current children cumulated memory: 188180 KiB

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

[startup+252.011 s]
# the end of solver process 16691 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.789 s, system=0.174994 s

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

Child status: 0
Real time (s): 252.011
CPU time (s): 251.964
CPU user time (s): 251.789
CPU system time (s): 0.174994
CPU usage (%): 99.9815
Max. virtual memory (cumulated for all children) (KiB): 213248
Max. memory (cumulated for all children) (KiB): 188180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.789
system time used= 0.174994
maximum resident set size= 188204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 237207
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= 72
involuntary context switches= 119


# summary of solver processes directly reported to runsolver:
#   pid: 16691
#   total CPU time (s): 251.964
#   total CPU user time (s): 251.789
#   total CPU system time (s): 0.174994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.14102 second user time and 1.5822 second system time

The end

Launcher Data

Begin job on node138 at 2018-08-19 19:23:21
IDJOB=4312545
IDBENCH=141210
IDSOLVER=2801
FILE ID=node138/4312545-1534699401
RUNJOBID= node138-1534698887-16330
PBS_JOBID= 21038715
Free space on /tmp= 56804 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-08-opt_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-4312545-1534699401/watcher-4312545-1534699401 -o /tmp/evaluation-result-4312545-1534699401/solver-4312545-1534699401 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534698887-16330 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 292935698 HOME/instance-4312545-1534699401.xml

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

MD5SUM BENCH= edb7fc8f5d274005fc89ddd50225e87c
RANDOM SEED=292935698

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        28776088 kB
MemAvailable:   31842068 kB
Buffers:          174252 kB
Cached:          3185244 kB
SwapCached:           12 kB
Active:          1840208 kB
Inactive:        1641612 kB
Active(anon):      83732 kB
Inactive(anon):   107576 kB
Active(file):    1756476 kB
Inactive(file):  1534036 kB
Unevictable:        7256 kB
Mlocked:            7256 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              6288 kB
Writeback:             0 kB
AnonPages:        224044 kB
Mapped:            21240 kB
Shmem:             66124 kB
Slab:             210888 kB
SReclaimable:     182604 kB
SUnreclaim:        28284 kB
KernelStack:        3568 kB
PageTables:         5440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     455472 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56800 MiB
End job on node138 at 2018-08-19 19:27:33