Trace number 4408776

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 2.0OPT4 2.22177 3.05769

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-lei450-05d.xml
MD5SUM368e26568da76f7c30ce4b17b57b0014
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 benchmark2.2005
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints9757
Number of domains1
Minimum domain size450
Maximum domain size450
Distribution of domain sizes[{"size":450,"count":450}]
Minimum variable degree30
Maximum variable degree69
Distribution of variable degrees[{"degree":30,"count":2},{"degree":32,"count":5},{"degree":33,"count":14},{"degree":34,"count":7},{"degree":35,"count":13},{"degree":36,"count":18},{"degree":37,"count":13},{"degree":38,"count":17},{"degree":39,"count":17},{"degree":40,"count":27},{"degree":41,"count":16},{"degree":42,"count":32},{"degree":43,"count":28},{"degree":44,"count":28},{"degree":45,"count":29},{"degree":46,"count":24},{"degree":47,"count":22},{"degree":48,"count":17},{"degree":49,"count":23},{"degree":50,"count":15},{"degree":51,"count":17},{"degree":52,"count":14},{"degree":53,"count":14},{"degree":54,"count":11},{"degree":55,"count":9},{"degree":56,"count":4},{"degree":57,"count":4},{"degree":58,"count":2},{"degree":59,"count":2},{"degree":60,"count":1},{"degree":62,"count":1},{"degree":65,"count":2},{"degree":66,"count":1},{"degree":69,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":9757}]
Number of extensional constraints0
Number of intensional constraints9757
Distribution of constraint types[{"type":"intension","count":9757}]
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 

1.45/2.36	c
1.45/2.36	c This is cosoco 2.00 --  
1.45/2.36	c
1.45/2.36	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408776-1569787393.xml 
1.45/2.36	c enable optimization
1.45/2.36	c ========================================[ Problem Statistics ]===========================================
1.45/2.36	c |                                                                                                       
1.45/2.36	c |  Parse time        :         1.49 s 
1.45/2.36	c |
1.45/2.36	c |               Variables: 450
1.45/2.36	c |            Domain Sizes: 450..450
1.45/2.36	c |
1.45/2.36	c |             Constraints: 9758
1.45/2.36	c |                   Arity: 2..450  -- Binary: 9757
1.45/2.36	c | 
1.45/2.36	c |                   Types: 
1.45/2.36	c |                          (X != Y): 9757
1.45/2.36	c |                          Max constant: 1
1.45/2.36	c |                          
1.45/2.36	c |               Objective: Minimize Max constant
1.45/2.36	
1.45/2.36	c =========================================================================================================
1.45/2.36	o 10
1.45/2.36	c    1 calls to solver(id=*d): best=0 lower=10 upper=0 
1.75/2.69	o 9
1.85/2.77	o 8
1.85/2.77	c    3 calls to solver(id=*d): best=0 lower=8 upper=0 
1.85/2.79	o 7
2.06/2.99	o 6
2.06/2.99	c    5 calls to solver(id=*d): best=0 lower=6 upper=0 
2.16/3.03	o 5
2.16/3.04	o 4
2.16/3.04	c    7 calls to solver(id=*d): best=0 lower=4 upper=0 
2.16/3.05	s OPTIMUM FOUND
2.16/3.05	c call to solver        : 8
2.16/3.05	c
2.16/3.05	c restarts              : 41          
2.16/3.05	c conflicts             : 1267         (580 /sec)
2.16/3.05	c decisions             : 13849        (6345 /sec)
2.16/3.05	c propagations          : 956964      (438427 /sec)
2.16/3.05	c root propagations     : 202118      
2.16/3.05	c filter calls          : 10204639       (4675190 /sec)
2.16/3.05	c useless filter calls  : 9472230        (92 %)
2.16/3.05	c Memory used           : 83.84 MB
2.16/3.05	c Best bound time (wc)  : 2.20395 s
2.16/3.05	c CPU time              : 2.18264 s
2.16/3.05	c real time             : 2.21006 s
2.16/3.05	
2.16/3.05	
2.16/3.05	v <instantiation type='solution' cost='4'>
2.16/3.05	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>
2.16/3.05	v <values>1 1 2 0 4 4 1 2 0 4 4 1 1 2 0 4 4 1 2 0 4 4 2 1 2 0 4 3 1 2 0 4 4 0 1 2 0 3 4 1 2 0 3 3 4 1 2 0 3 4 1 2 0 3 3 4 1 2 0 3 4 1 2 0 3 4 1 1 2 0 3 3 1 2 0 3 4 2 1 2 0 3 3 1 2 0 3 4 0 1 2 0 3 4 1 2 0 3 3 4 1 2 0 3 4 1 2 0 3 4 4 2 1 2 0 3 4 1 2 0 4 4 1 1 2 0 4 3 1 2 0 4 4 2 1 2 0 4 4 1 2 0 4 3 0 1 2 0 4 4 1 2 0 4 3 3 1 2 0 4 4 1 2 0 3 4 4 1 2 0 3 3 1 2 0 3 4 1 1 2 0 3 3 1 2 0 3 4 2 1 2 0 3 4 1 2 0 3 3 0 1 2 0 3 4 1 2 0 3 4 3 1 2 0 3 4 1 2 0 3 4 4 0 1 2 0 3 3 1 2 0 3 4 1 1 2 0 3 4 1 2 0 3 3 2 1 2 0 4 4 1 2 0 4 3 0 1 2 0 4 4 1 2 0 4 4 3 1 2 0 4 3 1 2 0 4 4 3 1 2 0 4 3 1 2 0 3 4 1 1 2 0 3 4 1 2 0 3 3 2 1 2 0 3 4 1 2 0 3 4 0 1 2 0 3 4 1 2 0 3 4 3 1 2 0 3 3 1 2 0 3 4 4 4 1 2 0 3 4 1 2 0 3 3 1 1 2 0 3 4 1 2 0 3 3 2 1 2 0 3 4 1 2 0 3 4 0 1 2 0 4 3 1 2 0 4 4 3 1 2 0 4 3 1 2 0 4 4 4 1 2 0 3 3 4 1 2 0 3 4 1 2 0 3 3 1 1 2 0 3 4 1 2 0 3 4 2 1 2 0 3 3 1 2 0 3 4 0 1 2 0 3 3 1 2 0 3 4 4 1 2 0 3 4 1 2 0 4 3 3 </values>
2.16/3.05	v </instantiation>
2.16/3.05

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 (15390 MiB free)
  memory of node 1: 16384 MiB (15578 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408776-1569787393/watcher-4408776-1569787393 -o /tmp/evaluation-result-4408776-1569787393/solver-4408776-1569787393 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569787352-8687 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408776-1569787393.xml 

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

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=8714, runsolver pid=8707

[startup+0.100206 s]*
/proc/loadavg: 0.00 0.01 0.05 2/201 8717
/proc/meminfo: memFree=31712532/32770624 swapFree=66960356/67108860
[pid=8714] ppid=8707 vsize=2272 memory=4 CPUtime=0 cores=1,3,5,7
/proc/8714/stat : 8714 (cosoco) D 8707 8714 8655 0 -1 1077936128 159 0 0 0 0 0 0 0 20 0 1 0 555008174 2326528 1 33554432000 4194304 6211132 140722561256096 140722561253320 140241895102151 0 0 4096 0 18446744072101633572 0 0 17 1 0 0 1 0 0 8312316 8317760 17969152 140722561262603 140722561262705 140722561262705 140722561265614 0
/proc/8714/statm: 568 1 0 493 0 39 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 2272 KiB
Current children cumulated memory: 4 KiB

[startup+0.209523 s]*
/proc/loadavg: 0.00 0.01 0.05 2/201 8717
/proc/meminfo: memFree=31712532/32770624 swapFree=66960356/67108860
[pid=8714] ppid=8707 vsize=2272 memory=4 CPUtime=0 cores=1,3,5,7
/proc/8714/stat : 8714 (cosoco) D 8707 8714 8655 0 -1 1077936128 159 0 0 0 0 0 0 0 20 0 1 0 555008174 2326528 1 33554432000 4194304 6211132 140722561256096 140722561253320 140241895102151 0 0 4096 0 18446744072101633572 0 0 17 1 0 0 1 0 0 8312316 8317760 17969152 140722561262603 140722561262705 140722561262705 140722561265614 0
/proc/8714/statm: 568 1 0 493 0 39 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 2272 KiB
Current children cumulated memory: 4 KiB

[startup+0.309379 s]*
/proc/loadavg: 0.00 0.01 0.05 2/201 8717
/proc/meminfo: memFree=31712232/32770624 swapFree=66960356/67108860
[pid=8714] ppid=8707 vsize=4560 memory=188 CPUtime=0 cores=1,3,5,7
/proc/8714/stat : 8714 (cosoco) D 8707 8714 8655 0 -1 1077936128 175 0 0 0 0 0 0 0 20 0 1 0 555008174 4669440 47 33554432000 4194304 6211132 140722561256096 140722561253272 140241895102151 0 0 4096 0 18446744072101633572 0 0 17 1 0 0 1 0 0 8312316 8317760 17969152 140722561262603 140722561262705 140722561262705 140722561265614 0
/proc/8714/statm: 1140 47 37 493 0 43 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 4560 KiB
Current children cumulated memory: 188 KiB

[startup+0.700259 s]
/proc/loadavg: 0.00 0.01 0.05 2/201 8717
/proc/meminfo: memFree=31707136/32770624 swapFree=66960356/67108860
[pid=8714] ppid=8707 vsize=8040 memory=208 CPUtime=0 cores=1,3,5,7
/proc/8714/stat : 8714 (cosoco) D 8707 8714 8655 0 -1 4194304 181 0 1 0 0 0 0 0 20 0 1 0 555008174 8232960 52 33554432000 4194304 6211132 140722561256096 140722561253224 140241895102151 0 0 4096 0 18446744071580996127 0 0 17 1 0 0 21 0 0 8312316 8317760 17969152 140722561262603 140722561262705 140722561262705 140722561265614 0
/proc/8714/statm: 2010 52 39 493 0 45 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 8040 KiB
Current children cumulated memory: 208 KiB

[startup+1.5003 s]
/proc/loadavg: 0.00 0.01 0.05 3/201 8717
/proc/meminfo: memFree=31694112/32770624 swapFree=66960356/67108860
[pid=8714] ppid=8707 vsize=51376 memory=27476 CPUtime=0.66 cores=1,3,5,7
/proc/8714/stat : 8714 (cosoco) R 8707 8714 8655 0 -1 4202496 7113 0 1 0 65 1 0 0 20 0 1 0 555008174 52609024 6869 33554432000 4194304 6211132 140722561256096 140722561248984 140241876786149 0 0 4096 8405026 0 0 0 17 1 0 0 21 0 0 8312316 8317760 17969152 140722561262603 140722561262705 140722561262705 140722561265614 0
/proc/8714/statm: 12844 6869 821 493 0 6149 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 51376 KiB
Current children cumulated memory: 27476 KiB

[startup+3.05764 s]
# the end of solver process 8714 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2.18272 s, system=0.039044 s

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

[startup+1.60031 s]
/proc/loadavg: 0.00 0.01 0.05 3/201 8717
/proc/meminfo: memFree=31694112/32770624 swapFree=66960356/67108860
[pid=8714] ppid=8707 vsize=55336 memory=31436 CPUtime=0.76 cores=1,3,5,7
/proc/8714/stat : 8714 (cosoco) R 8707 8714 8655 0 -1 4202496 8120 0 1 0 75 1 0 0 20 0 1 0 555008174 56664064 7859 33554432000 4194304 6211132 140722561256096 140722561248984 140241876786149 0 0 4096 8405026 0 0 0 17 1 0 0 21 0 0 8312316 8317760 17969152 140722561262603 140722561262705 140722561262705 140722561265614 0
/proc/8714/statm: 13834 7859 821 493 0 7139 0
Current children cumulated CPU time: 0.76 s
Current children cumulated vsize: 55336 KiB
Current children cumulated memory: 31436 KiB

[startup+2.40026 s]
/proc/loadavg: 0.00 0.01 0.05 4/201 8717
/proc/meminfo: memFree=31648808/32770624 swapFree=66960356/67108860
[pid=8714] ppid=8707 vsize=85584 memory=61968 CPUtime=1.55 cores=1,3,5,7
/proc/8714/stat : 8714 (cosoco) R 8707 8714 8655 0 -1 4202496 15811 0 1 0 153 2 0 0 20 0 1 0 555008174 87638016 15492 33554432000 4194304 6211132 140722561256096 140722561253448 5008918 0 0 4096 8405026 0 0 0 17 1 0 0 21 0 0 8312316 8317760 17969152 140722561262603 140722561262705 140722561262705 140722561265614 0
/proc/8714/statm: 21396 15492 864 493 0 14701 0
Current children cumulated CPU time: 1.55 s
Current children cumulated vsize: 85584 KiB
Current children cumulated memory: 61968 KiB

[startup+2.80028 s]
/proc/loadavg: 0.00 0.01 0.05 4/201 8717
/proc/meminfo: memFree=31648808/32770624 swapFree=66960356/67108860
[pid=8714] ppid=8707 vsize=85848 memory=62232 CPUtime=1.95 cores=1,3,5,7
/proc/8714/stat : 8714 (cosoco) R 8707 8714 8655 0 -1 4202496 15859 0 1 0 193 2 0 0 20 0 1 0 555008174 87908352 15558 33554432000 4194304 6211132 140722561256096 140722561253448 5396708 0 0 4096 8405026 0 0 0 17 1 0 0 21 0 0 8312316 8317760 17969152 140722561262603 140722561262705 140722561262705 140722561265614 0
/proc/8714/statm: 21462 15558 865 493 0 14767 0
Current children cumulated CPU time: 1.95 s
Current children cumulated vsize: 85848 KiB
Current children cumulated memory: 62232 KiB

[startup+3.00029 s]*
/proc/loadavg: 0.00 0.01 0.05 4/201 8717
/proc/meminfo: memFree=31629648/32770624 swapFree=66960356/67108860
[pid=8714] ppid=8707 vsize=85848 memory=62372 CPUtime=2.16 cores=1,3,5,7
/proc/8714/stat : 8714 (cosoco) R 8707 8714 8655 0 -1 4202496 29869 0 1 0 213 3 0 0 20 0 1 0 555008174 87908352 15593 33554432000 4194304 6211132 140722561256096 140722561254232 5008827 0 0 4096 8405026 0 0 0 17 1 0 0 21 0 0 8312316 8317760 17969152 140722561262603 140722561262705 140722561262705 140722561265614 0
/proc/8714/statm: 21462 15593 865 493 0 14767 0
Current children cumulated CPU time: 2.16 s
Current children cumulated vsize: 85848 KiB
Current children cumulated memory: 62372 KiB

Child status: 0
Real time (s): 3.05769
CPU time (s): 2.22177
CPU user time (s): 2.18272
CPU system time (s): 0.039044
CPU usage (%): 72.6616
Max. virtual memory (cumulated for all children) (KiB): 85848
Max. memory (cumulated for all children) (KiB): 62372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.18272
system time used= 0.039044
maximum resident set size= 62468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29911
page faults= 1
swaps= 0
block input operations= 10784
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 47
involuntary context switches= 16


# summary of solver processes directly reported to runsolver:
#   pid: 8714
#   total CPU time (s): 2.22177
#   total CPU user time (s): 2.18272
#   total CPU system time (s): 0.039044

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.040721 second user time and 0.059593 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-29 22:02:33
IDJOB=4408776
IDBENCH=120545
IDSOLVER=2875
FILE ID=node127/4408776-1569787393
RUNJOBID= node127-1569787352-8687
PBS_JOBID= 21705826
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-lei450-05d.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408776-1569787393/watcher-4408776-1569787393 -o /tmp/evaluation-result-4408776-1569787393/solver-4408776-1569787393 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569787352-8687 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408776-1569787393.xml

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

MD5SUM BENCH= 368e26568da76f7c30ce4b17b57b0014
RANDOM SEED=1274834143

node127.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	: 5333.55
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	: 5333.55
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	: 5333.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 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	: 5333.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 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:        31711884 kB
MemAvailable:   31816624 kB
Buffers:          129996 kB
Cached:           303368 kB
SwapCached:        44636 kB
Active:           287640 kB
Inactive:         196128 kB
Active(anon):       3856 kB
Inactive(anon):   129360 kB
Active(file):     283784 kB
Inactive(file):    66768 kB
Unevictable:      107984 kB
Mlocked:          107984 kB
SwapTotal:      67108860 kB
SwapFree:       66960356 kB
Dirty:             20968 kB
Writeback:             0 kB
AnonPages:        114984 kB
Mapped:            25932 kB
Shmem:             73608 kB
Slab:             168584 kB
SReclaimable:     140048 kB
SUnreclaim:        28536 kB
KernelStack:        3312 kB
PageTables:         5896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     542932 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 62012 MiB
End job on node127 at 2019-09-29 22:02:36