Trace number 4390372

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
cosoco 2OPT4 233.796 233.825

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-lei450-05b.xml
MD5SUM1883a0b97ed6164a2c6d9bdd2047bad0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark233.796
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints5734
Number of domains1
Minimum domain size450
Maximum domain size450
Distribution of domain sizes[{"size":450,"count":450}]
Minimum variable degree13
Maximum variable degree43
Distribution of variable degrees[{"degree":13,"count":2},{"degree":15,"count":1},{"degree":16,"count":4},{"degree":17,"count":10},{"degree":18,"count":6},{"degree":19,"count":10},{"degree":20,"count":22},{"degree":21,"count":28},{"degree":22,"count":21},{"degree":23,"count":21},{"degree":24,"count":32},{"degree":25,"count":35},{"degree":26,"count":35},{"degree":27,"count":39},{"degree":28,"count":34},{"degree":29,"count":31},{"degree":30,"count":23},{"degree":31,"count":27},{"degree":32,"count":13},{"degree":33,"count":17},{"degree":34,"count":11},{"degree":35,"count":11},{"degree":36,"count":4},{"degree":37,"count":5},{"degree":38,"count":2},{"degree":39,"count":1},{"degree":40,"count":1},{"degree":41,"count":1},{"degree":42,"count":2},{"degree":43,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":5734}]
Number of extensional constraints0
Number of intensional constraints5734
Distribution of constraint types[{"type":"intension","count":5734}]
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 

0.79/0.89	c
0.79/0.89	c This is cosoco 2.00 --  
0.79/0.89	c
0.79/0.89	c command line: cosoco -lc -model -restarts -stick HOME/instance-4390372-1568335024.xml 
0.79/0.89	c enable optimization
0.79/0.89	c ========================================[ Problem Statistics ]===========================================
0.79/0.89	c |                                                                                                       
0.79/0.89	c |  Parse time        :         0.86 s 
0.79/0.89	c |
0.79/0.89	c |               Variables: 450
0.79/0.89	c |            Domain Sizes: 450..450
0.79/0.89	c |
0.79/0.89	c |             Constraints: 5735
0.79/0.89	c |                   Arity: 2..450  -- Binary: 5734
0.79/0.89	c | 
0.79/0.89	c |                   Types: 
0.79/0.89	c |                          (X != Y): 5734
0.79/0.89	c |                          Max constant: 1
0.79/0.89	c |                          
0.79/0.89	c |               Objective: Minimize Max constant
0.79/0.89	
0.79/0.89	c =========================================================================================================
0.79/0.89	o 8
0.79/0.89	c    1 calls to solver(id=*d): best=0 lower=8 upper=0 
12.79/12.85	o 7
195.16/195.22	o 6
195.16/195.22	c    3 calls to solver(id=*d): best=0 lower=6 upper=0 
232.26/232.30	o 5
233.76/233.82	o 4
233.76/233.82	c    5 calls to solver(id=*d): best=0 lower=4 upper=0 
233.76/233.82	s OPTIMUM FOUND
233.76/233.82	c call to solver        : 6
233.76/233.82	c
233.76/233.82	c restarts              : 338         
233.76/233.82	c conflicts             : 1286816      (5505 /sec)
233.76/233.82	c decisions             : 11578605     (49534 /sec)
233.76/233.82	c propagations          : 634251141   (2713392 /sec)
233.76/233.82	c root propagations     : 202284      
233.76/233.82	c filter calls          : 3918151253     (16762256 /sec)
233.76/233.82	c useless filter calls  : 3308525861     (84 %)
233.76/233.82	c Memory used           : 61.35 MB
233.76/233.82	c Best bound time (wc)  : 233.816 s
233.76/233.82	c CPU time              : 233.748 s
233.76/233.82	c real time             : 233.82 s
233.76/233.82	
233.76/233.82	
233.76/233.82	v <instantiation type='solution' cost='4'>
233.76/233.82	v <list>x[0] x[100] x[101] x[102] x[103] x[104] x[105] x[106] x[107] x[108] x[109] x[10] x[110] x[111] x[112] x[113] x[114] x[115] x[116] x[117] x[118] x[119] x[11] x[120] x[121] x[122] x[123] x[124] x[125] x[126] x[127] x[128] x[129] x[12] x[130] x[131] x[132] x[133] x[134] x[135] x[136] x[137] x[138] x[139] x[13] x[140] x[141] x[142] x[143] x[144] x[145] x[146] x[147] x[148] x[149] x[14] x[150] x[151] x[152] x[153] x[154] x[155] x[156] x[157] x[158] x[159] x[15] x[160] x[161] x[162] x[163] x[164] x[165] x[166] x[167] x[168] x[169] x[16] x[170] x[171] x[172] x[173] x[174] x[175] x[176] x[177] x[178] x[179] x[17] x[180] x[181] x[182] x[183] x[184] x[185] x[186] x[187] x[188] x[189] x[18] x[190] x[191] x[192] x[193] x[194] x[195] x[196] x[197] x[198] x[199] x[19] x[1] x[200] x[201] x[202] x[203] x[204] x[205] x[206] x[207] x[208] x[209] x[20] x[210] x[211] x[212] x[213] x[214] x[215] x[216] x[217] x[218] x[219] x[21] x[220] x[221] x[222] x[223] x[224] x[225] x[226] x[227] x[228] x[229] x[22] x[230] x[231] x[232] x[233] x[234] x[235] x[236] x[237] x[238] x[239] x[23] x[240] x[241] x[242] x[243] x[244] x[245] x[246] x[247] x[248] x[249] x[24] x[250] x[251] x[252] x[253] x[254] x[255] x[256] x[257] x[258] x[259] x[25] x[260] x[261] x[262] x[263] x[264] x[265] x[266] x[267] x[268] x[269] x[26] x[270] x[271] x[272] x[273] x[274] x[275] x[276] x[277] x[278] x[279] x[27] x[280] x[281] x[282] x[283] x[284] x[285] x[286] x[287] x[288] x[289] x[28] x[290] x[291] x[292] x[293] x[294] x[295] x[296] x[297] x[298] x[299] x[29] x[2] x[300] x[301] x[302] x[303] x[304] x[305] x[306] x[307] x[308] x[309] x[30] x[310] x[311] x[312] x[313] x[314] x[315] x[316] x[317] x[318] x[319] x[31] x[320] x[321] x[322] x[323] x[324] x[325] x[326] x[327] x[328] x[329] x[32] x[330] x[331] x[332] x[333] x[334] x[335] x[336] x[337] x[338] x[339] x[33] x[340] x[341] x[342] x[343] x[344] x[345] x[346] x[347] x[348] x[349] x[34] x[350] x[351] x[352] x[353] x[354] x[355] x[356] x[357] x[358] x[359] x[35] x[360] x[361] x[362] x[363] x[364] x[365] x[366] x[367] x[368] x[369] x[36] x[370] x[371] x[372] x[373] x[374] x[375] x[376] x[377] x[378] x[379] x[37] x[380] x[381] x[382] x[383] x[384] x[385] x[386] x[387] x[388] x[389] x[38] x[390] x[391] x[392] x[393] x[394] x[395] x[396] x[397] x[398] x[399] x[39] x[3] x[400] x[401] x[402] x[403] x[404] x[405] x[406] x[407] x[408] x[409] x[40] x[410] x[411] x[412] x[413] x[414] x[415] x[416] x[417] x[418] x[419] x[41] x[420] x[421] x[422] x[423] x[424] x[425] x[426] x[427] x[428] x[429] x[42] x[430] x[431] x[432] x[433] x[434] x[435] x[436] x[437] x[438] x[439] x[43] x[440] x[441] x[442] x[443] x[444] x[445] x[446] x[447] x[448] x[449] x[44] x[45] x[46] x[47] x[48] x[49] x[4] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[5] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[6] x[70] x[71] x[72] x[73] x[74] x[75] x[76] x[77] x[78] x[79] x[7] x[80] x[81] x[82] x[83] x[84] x[85] x[86] x[87] x[88] x[89] x[8] x[90] x[91] x[92] x[93] x[94] x[95] x[96] x[97] x[98] x[99] x[9] </list>
233.76/233.82	v <values>3 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 4 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 2 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 0 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 3 4 2 0 1 1 3 4 2 0 1 3 4 2 0 1 3 3 4 2 0 1 3 4 2 0 1 4 3 4 2 0 1 3 4 2 0 1 2 3 4 2 0 1 3 4 2 0 1 0 3 4 2 0 1 3 4 2 0 1 1 </values>
233.76/233.82	v </instantiation>
233.76/233.82

Verifier Data 

OK	4

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 (9103 MiB free)
  memory of node 1: 16384 MiB (15110 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4390372-1568335024/watcher-4390372-1568335024 -o /tmp/evaluation-result-4390372-1568335024/solver-4390372-1568335024 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568325638-27860 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4390372-1568335024.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=29482, runsolver pid=29479

[startup+0.1002 s]*
/proc/loadavg: 2.00 2.01 2.05 3/197 29483
/proc/meminfo: memFree=24792492/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=30724 memory=6856 CPUtime=0.1 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 1934 0 0 0 10 0 0 0 20 0 1 0 409770030 31461376 1714 33554432000 4194304 6210612 140732868375568 140732868372104 139936301341669 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 7681 1714 821 493 0 986 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30724 KiB
Current children cumulated memory: 6856 KiB

[startup+0.209594 s]*
/proc/loadavg: 2.00 2.01 2.05 3/197 29483
/proc/meminfo: memFree=24788400/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=35076 memory=11224 CPUtime=0.2 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 3033 0 0 0 20 0 0 0 20 0 1 0 409770030 35917824 2806 33554432000 4194304 6210612 140732868375568 140732868372104 139936301341669 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 8802 2806 821 493 0 2107 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 35076 KiB
Current children cumulated memory: 11224 KiB

[startup+0.309408 s]*
/proc/loadavg: 2.00 2.01 2.05 3/197 29483
/proc/meminfo: memFree=24783936/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=39164 memory=15304 CPUtime=0.3 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 4041 0 0 0 30 0 0 0 20 0 1 0 409770030 40103936 3826 33554432000 4194304 6210612 140732868375568 140732868372104 139936301341669 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 9791 3826 821 493 0 3096 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39164 KiB
Current children cumulated memory: 15304 KiB

[startup+0.700352 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 29483
/proc/meminfo: memFree=24775924/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=54596 memory=30872 CPUtime=0.69 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 7906 0 0 0 67 2 0 0 20 0 1 0 409770030 55906304 7718 33554432000 4194304 6210612 140732868375568 140732868370008 139936301341669 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 13649 7718 821 493 0 6954 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 54596 KiB
Current children cumulated memory: 30872 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 29483
/proc/meminfo: memFree=24759752/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62552 memory=39140 CPUtime=1.49 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 9991 0 0 0 147 2 0 0 20 0 1 0 409770030 64053248 9785 33554432000 4194304 6210612 140732868375568 140732868363448 5397066 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15638 9785 866 493 0 8943 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 62552 KiB
Current children cumulated memory: 39140 KiB

[startup+3.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/197 29483
/proc/meminfo: memFree=24759628/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62684 memory=39192 CPUtime=3.09 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 18420 0 0 0 307 2 0 0 20 0 1 0 409770030 64188416 9798 33554432000 4194304 6210612 140732868375568 140732868372888 5008459 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15671 9798 866 493 0 8976 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39192 KiB

[startup+6.30033 s]
/proc/loadavg: 1.84 1.98 2.03 3/197 29483
/proc/meminfo: memFree=24759560/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62684 memory=39204 CPUtime=6.29 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 26860 0 0 0 626 3 0 0 20 0 1 0 409770030 64188416 9801 33554432000 4194304 6210612 140732868375568 140732868372888 5397215 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15671 9801 866 493 0 8976 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39204 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.98 2.03 3/197 29484
/proc/meminfo: memFree=24759684/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62684 memory=39208 CPUtime=12.69 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 35321 0 0 0 1266 3 0 0 20 0 1 0 409770030 64188416 9802 33554432000 4194304 6210612 140732868375568 140732868372888 5390317 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15671 9802 866 493 0 8976 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39208 KiB

[startup+25.5004 s]
/proc/loadavg: 1.89 1.98 2.03 3/197 29484
/proc/meminfo: memFree=24759188/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62684 memory=39328 CPUtime=25.49 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 52286 0 0 0 2545 4 0 0 20 0 1 0 409770030 64188416 9832 33554432000 4194304 6210612 140732868375568 140732868373704 5165348 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15671 9832 866 493 0 8976 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39328 KiB

[startup+51.1093 s]
/proc/loadavg: 1.93 1.99 2.03 3/197 29486
/proc/meminfo: memFree=24758816/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62684 memory=39328 CPUtime=51.08 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 60606 0 0 0 5104 4 0 0 20 0 1 0 409770030 64188416 9832 33554432000 4194304 6210612 140732868375568 140732868373704 5397294 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15671 9832 866 493 0 8976 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39328 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/199 29499
/proc/meminfo: memFree=24758600/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62684 memory=39340 CPUtime=102.27 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 60819 0 0 0 10223 4 0 0 20 0 1 0 409770030 64188416 9835 33554432000 4194304 6210612 140732868375568 140732868373704 5008459 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15671 9835 866 493 0 8976 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/199 29566
/proc/meminfo: memFree=24652180/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62684 memory=39340 CPUtime=162.26 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 61016 0 0 0 16222 4 0 0 20 0 1 0 409770030 64188416 9835 33554432000 4194304 6210612 140732868375568 140732868373704 5008827 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15671 9835 866 493 0 8976 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 29572
/proc/meminfo: memFree=24651420/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62816 memory=39340 CPUtime=222.26 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 61234 0 0 0 22222 4 0 0 20 0 1 0 409770030 64323584 9835 33554432000 4194304 6210612 140732868375568 140732868363448 5397063 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15704 9835 866 493 0 9009 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+233.825 s]
# the end of solver process 29482 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=233.748 s, system=0.047996 s

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

[startup+224 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 29572
/proc/meminfo: memFree=24651420/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62816 memory=39340 CPUtime=223.97 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 61234 0 0 0 22393 4 0 0 20 0 1 0 409770030 64323584 9835 33554432000 4194304 6210612 140732868375568 140732868363448 5409297 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15704 9835 866 493 0 9009 0
Current children cumulated CPU time: 223.97 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+230.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 29572
/proc/meminfo: memFree=24651668/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62816 memory=39340 CPUtime=230.36 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 61234 0 0 0 23032 4 0 0 20 0 1 0 409770030 64323584 9835 33554432000 4194304 6210612 140732868375568 140732868363448 5397215 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15704 9835 866 493 0 9009 0
Current children cumulated CPU time: 230.36 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+232 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 29572
/proc/meminfo: memFree=24651280/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62816 memory=39340 CPUtime=231.97 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 61234 0 0 0 23193 4 0 0 20 0 1 0 409770030 64323584 9835 33554432000 4194304 6210612 140732868375568 140732868363448 5397215 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15704 9835 866 493 0 9009 0
Current children cumulated CPU time: 231.97 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+232.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 29572
/proc/meminfo: memFree=24651280/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62816 memory=39340 CPUtime=232.76 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 61235 0 0 0 23272 4 0 0 20 0 1 0 409770030 64323584 9835 33554432000 4194304 6210612 140732868375568 140732868373704 5008550 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15704 9835 866 493 0 9009 0
Current children cumulated CPU time: 232.76 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+233.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 29572
/proc/meminfo: memFree=24651280/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62816 memory=39340 CPUtime=233.56 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 61235 0 0 0 23352 4 0 0 20 0 1 0 409770030 64323584 9835 33554432000 4194304 6210612 140732868375568 140732868373704 5008827 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15704 9835 866 493 0 9009 0
Current children cumulated CPU time: 233.56 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+233.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 29572
/proc/meminfo: memFree=24651280/32770624 swapFree=66901292/67108860
[pid=29482] ppid=29479 vsize=62816 memory=39340 CPUtime=233.76 cores=0,2,4,6
/proc/29482/stat : 29482 (cosoco) R 29479 29482 27829 0 -1 4202496 61235 0 0 0 23372 4 0 0 20 0 1 0 409770030 64323584 9835 33554432000 4194304 6210612 140732868375568 140732868373704 5165253 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8308220 8313664 20287488 140732868383755 140732868383857 140732868383857 140732868386766 0
/proc/29482/statm: 15704 9835 866 493 0 9009 0
Current children cumulated CPU time: 233.76 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

Child status: 0
Real time (s): 233.825
CPU time (s): 233.796
CPU user time (s): 233.748
CPU system time (s): 0.047996
CPU usage (%): 99.9876
Max. virtual memory (cumulated for all children) (KiB): 62816
Max. memory (cumulated for all children) (KiB): 39340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 233.748
system time used= 0.047996
maximum resident set size= 39416
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61272
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= 31
involuntary context switches= 295


# summary of solver processes directly reported to runsolver:
#   pid: 29482
#   total CPU time (s): 233.796
#   total CPU user time (s): 233.748
#   total CPU system time (s): 0.047996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.892564 second user time and 1.58271 second system time

The end

Launcher Data 

Begin job on node139 at 2019-09-13 02:38:46
IDJOB=4390372
IDBENCH=120645
IDSOLVER=2831
FILE ID=node139/4390372-1568335024
RUNJOBID= node139-1568325638-27860
PBS_JOBID= 21701151
Free space on /tmp= 55336 MiB

SOLVER NAME= cosoco 2
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-lei450-05b.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4390372-1568335024/watcher-4390372-1568335024 -o /tmp/evaluation-result-4390372-1568335024/solver-4390372-1568335024 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1568325638-27860 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4390372-1568335024.xml

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

MD5SUM BENCH= 1883a0b97ed6164a2c6d9bdd2047bad0
RANDOM SEED=1076506410

node139.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	: 5333.57
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	: 5333.57
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	: 5333.57
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	: 5333.57
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:        24794528 kB
MemAvailable:   31755892 kB
Buffers:          118556 kB
Cached:          7005668 kB
SwapCached:       105636 kB
Active:           676984 kB
Inactive:        6557132 kB
Active(anon):       5668 kB
Inactive(anon):   145072 kB
Active(file):     671316 kB
Inactive(file):  6412060 kB
Unevictable:      108960 kB
Mlocked:          108960 kB
SwapTotal:      67108860 kB
SwapFree:       66901292 kB
Dirty:              2800 kB
Writeback:             0 kB
AnonPages:        118256 kB
Mapped:            44700 kB
Shmem:             32232 kB
Slab:             336716 kB
SReclaimable:     306448 kB
SUnreclaim:        30268 kB
KernelStack:        3712 kB
PageTables:         4812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     518792 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 55332 MiB
End job on node139 at 2019-09-13 02:42:40