Trace number 4409092

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 269.82 269.847

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 

0.89/0.90	c
0.89/0.90	c This is cosoco 2.00 --  
0.89/0.90	c
0.89/0.90	c command line: cosoco -lc -model -restarts -stick HOME/instance-4409092-1569792206.xml 
0.89/0.90	c enable optimization
0.89/0.90	c ========================================[ Problem Statistics ]===========================================
0.89/0.90	c |                                                                                                       
0.89/0.90	c |  Parse time        :         0.88 s 
0.89/0.90	c |
0.89/0.90	c |               Variables: 450
0.89/0.90	c |            Domain Sizes: 450..450
0.89/0.90	c |
0.89/0.90	c |             Constraints: 5735
0.89/0.90	c |                   Arity: 2..450  -- Binary: 5734
0.89/0.90	c | 
0.89/0.90	c |                   Types: 
0.89/0.90	c |                          (X != Y): 5734
0.89/0.90	c |                          Max constant: 1
0.89/0.90	c |                          
0.89/0.90	c |               Objective: Minimize Max constant
0.89/0.90	
0.89/0.90	c =========================================================================================================
0.89/0.90	o 8
0.89/0.90	c    1 calls to solver(id=*d): best=0 lower=8 upper=0 
12.79/12.82	o 7
227.76/227.87	o 6
227.76/227.87	c    3 calls to solver(id=*d): best=0 lower=6 upper=0 
268.07/268.19	o 5
269.76/269.84	o 4
269.76/269.84	c    5 calls to solver(id=*d): best=0 lower=4 upper=0 
269.76/269.84	s OPTIMUM FOUND
269.76/269.84	c call to solver        : 6
269.76/269.84	c
269.76/269.84	c restarts              : 338         
269.76/269.84	c conflicts             : 1286816      (4770 /sec)
269.76/269.84	c decisions             : 11578605     (42921 /sec)
269.76/269.84	c propagations          : 634251141   (2351134 /sec)
269.76/269.84	c root propagations     : 202284      
269.76/269.84	c filter calls          : 3918151253     (14524368 /sec)
269.76/269.84	c useless filter calls  : 3308525861     (84 %)
269.76/269.84	c Memory used           : 61.35 MB
269.76/269.84	c Best bound time (wc)  : 269.839 s
269.76/269.84	c CPU time              : 269.764 s
269.76/269.84	c real time             : 269.843 s
269.76/269.84	
269.76/269.84	
269.76/269.84	v <instantiation type='solution' cost='4'>
269.76/269.84	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>
269.76/269.84	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>
269.76/269.84	v </instantiation>
269.76/269.84

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 (15200 MiB free)
  memory of node 1: 16384 MiB (15464 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4409092-1569792206/watcher-4409092-1569792206 -o /tmp/evaluation-result-4409092-1569792206/solver-4409092-1569792206 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node117-1569787349-13106 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4409092-1569792206.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=13924, runsolver pid=13921


[startup+0.100109 s]*
/proc/loadavg: 2.00 2.03 2.01 3/200 13925
/proc/meminfo: memFree=31396760/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=30856 memory=7120 CPUtime=0.1 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 1952 0 0 0 10 0 0 0 20 0 1 0 555162327 31596544 1780 33554432000 4194304 6211132 140736063033616 140736063030152 139661431692261 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 7714 1780 822 493 0 1019 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30856 KiB
Current children cumulated memory: 7120 KiB

[startup+0.209575 s]*
/proc/loadavg: 2.00 2.03 2.01 3/200 13925
/proc/meminfo: memFree=31392296/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=35076 memory=11232 CPUtime=0.21 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 3033 0 0 0 21 0 0 0 20 0 1 0 555162327 35917824 2808 33554432000 4194304 6211132 140736063033616 140736063030152 139661431692261 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 8769 2808 822 493 0 2074 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35076 KiB
Current children cumulated memory: 11232 KiB

[startup+0.309271 s]*
/proc/loadavg: 2.00 2.03 2.01 3/200 13925
/proc/meminfo: memFree=31388576/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=39032 memory=15184 CPUtime=0.31 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 4022 0 0 0 31 0 0 0 20 0 1 0 555162327 39968768 3796 33554432000 4194304 6211132 140736063033616 140736063030152 139661431692261 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 9758 3796 822 493 0 3063 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 15184 KiB

[startup+0.700244 s]
/proc/loadavg: 2.00 2.03 2.01 3/200 13925
/proc/meminfo: memFree=31380392/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=54332 memory=30616 CPUtime=0.69 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 7824 0 0 0 68 1 0 0 20 0 1 0 555162327 55635968 7654 33554432000 4194304 6211132 140736063033616 140736063030152 139661431692261 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 13583 7654 822 493 0 6888 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 54332 KiB
Current children cumulated memory: 30616 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.03 2.01 3/200 13925
/proc/meminfo: memFree=31364396/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62552 memory=39148 CPUtime=1.48 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 9992 0 0 0 147 1 0 0 20 0 1 0 555162327 64053248 9787 33554432000 4194304 6211132 140736063033616 140736063021496 5165755 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15638 9787 867 493 0 8943 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 62552 KiB
Current children cumulated memory: 39148 KiB

[startup+3.10921 s]
/proc/loadavg: 2.00 2.03 2.01 3/200 13925
/proc/meminfo: memFree=31364200/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62684 memory=39196 CPUtime=3.1 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 18424 0 0 0 308 2 0 0 20 0 1 0 555162327 64188416 9799 33554432000 4194304 6211132 140736063033616 140736063021496 5397407 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15671 9799 867 493 0 8976 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39196 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.03 2.01 3/200 13925
/proc/meminfo: memFree=31363928/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62684 memory=39208 CPUtime=6.29 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 26862 0 0 0 627 2 0 0 20 0 1 0 555162327 64188416 9802 33554432000 4194304 6211132 140736063033616 140736063030936 5165656 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15671 9802 867 493 0 8976 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39208 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 2.01 3/200 13925
/proc/meminfo: memFree=31363680/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62684 memory=39212 CPUtime=12.69 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 35323 0 0 0 1267 2 0 0 20 0 1 0 555162327 64188416 9803 33554432000 4194304 6211132 140736063033616 140736063030936 5009314 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15671 9803 867 493 0 8976 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39212 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.01 3/200 13925
/proc/meminfo: memFree=31364060/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62684 memory=39332 CPUtime=25.49 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 52293 0 0 0 2545 4 0 0 20 0 1 0 555162327 64188416 9833 33554432000 4194304 6211132 140736063033616 140736063031752 5009218 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15671 9833 867 493 0 8976 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39332 KiB

[startup+51.1093 s]
/proc/loadavg: 1.95 2.01 2.01 3/200 13928
/proc/meminfo: memFree=31362712/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62684 memory=39332 CPUtime=51.1 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 60731 0 0 0 5106 4 0 0 20 0 1 0 555162327 64188416 9833 33554432000 4194304 6211132 140736063033616 140736063031752 5008994 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15671 9833 867 493 0 8976 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39332 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.01 2.01 3/200 13932
/proc/meminfo: memFree=31360960/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62684 memory=39332 CPUtime=102.29 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 69214 0 0 0 10224 5 0 0 20 0 1 0 555162327 64188416 9833 33554432000 4194304 6211132 140736063033616 140736063031752 5390476 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15671 9833 867 493 0 8976 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39332 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.01 3/199 13937
/proc/meminfo: memFree=31361108/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62684 memory=39340 CPUtime=162.27 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 77549 0 0 0 16222 5 0 0 20 0 1 0 555162327 64188416 9835 33554432000 4194304 6211132 140736063033616 140736063031752 5409485 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15671 9835 867 493 0 8976 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/200 13943
/proc/meminfo: memFree=31360828/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62684 memory=39340 CPUtime=222.27 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 78250 0 0 0 22222 5 0 0 20 0 1 0 555162327 64188416 9835 33554432000 4194304 6211132 140736063033616 140736063031752 5008827 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15671 9835 867 493 0 8976 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+269.847 s]
# the end of solver process 13924 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=269.765 s, system=0.054997 s

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

[startup+230.4 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 13943
/proc/meminfo: memFree=31360720/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62816 memory=39344 CPUtime=230.36 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 78971 0 0 0 23031 5 0 0 20 0 1 0 555162327 64323584 9836 33554432000 4194304 6211132 140736063033616 140736063021496 5165636 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 230.36 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+256 s]*
/proc/loadavg: 2.00 2.01 2.01 3/199 13944
/proc/meminfo: memFree=31361612/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62816 memory=39344 CPUtime=255.97 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 78975 0 0 0 25592 5 0 0 20 0 1 0 555162327 64323584 9836 33554432000 4194304 6211132 140736063033616 140736063021496 5008844 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 255.97 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+262.4 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 13944
/proc/meminfo: memFree=31361676/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62816 memory=39344 CPUtime=262.36 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 78975 0 0 0 26231 5 0 0 20 0 1 0 555162327 64323584 9836 33554432000 4194304 6211132 140736063033616 140736063021496 5390500 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 262.36 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+265.6 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 13944
/proc/meminfo: memFree=31361676/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62816 memory=39344 CPUtime=265.56 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 78975 0 0 0 26551 5 0 0 20 0 1 0 555162327 64323584 9836 33554432000 4194304 6211132 140736063033616 140736063021496 5165757 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 265.56 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+267.2 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 13946
/proc/meminfo: memFree=31360920/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62816 memory=39344 CPUtime=267.16 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 78975 0 0 0 26711 5 0 0 20 0 1 0 555162327 64323584 9836 33554432000 4194304 6211132 140736063033616 140736063021496 5008831 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 267.16 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+268.8 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 13946
/proc/meminfo: memFree=31360920/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62816 memory=39344 CPUtime=268.76 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 78998 0 0 0 26871 5 0 0 20 0 1 0 555162327 64323584 9836 33554432000 4194304 6211132 140736063033616 140736063021496 5165636 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 268.76 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+269.6 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 13946
/proc/meminfo: memFree=31361324/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62816 memory=39344 CPUtime=269.56 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 78998 0 0 0 26951 5 0 0 20 0 1 0 555162327 64323584 9836 33554432000 4194304 6211132 140736063033616 140736063031752 5186344 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 269.56 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+269.8 s]
/proc/loadavg: 2.00 2.01 2.01 3/199 13946
/proc/meminfo: memFree=31361324/32770624 swapFree=66974988/67108860
[pid=13924] ppid=13921 vsize=62816 memory=39344 CPUtime=269.76 cores=1,3,5,7
/proc/13924/stat : 13924 (cosoco) R 13921 13924 13074 0 -1 4202496 78998 0 0 0 26971 5 0 0 20 0 1 0 555162327 64323584 9836 33554432000 4194304 6211132 140736063033616 140736063031752 5409485 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 8417280 140736063038475 140736063038577 140736063038577 140736063041486 0
/proc/13924/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 269.76 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

Child status: 0
Real time (s): 269.847
CPU time (s): 269.82
CPU user time (s): 269.765
CPU system time (s): 0.054997
CPU usage (%): 99.9899
Max. virtual memory (cumulated for all children) (KiB): 62816
Max. memory (cumulated for all children) (KiB): 39344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 269.765
system time used= 0.054997
maximum resident set size= 39412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79038
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= 22
involuntary context switches= 75


# summary of solver processes directly reported to runsolver:
#   pid: 13924
#   total CPU time (s): 269.82
#   total CPU user time (s): 269.765
#   total CPU system time (s): 0.054997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.943979 second user time and 1.81594 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-29 23:22:42
IDJOB=4409092
IDBENCH=120645
IDSOLVER=2876
FILE ID=node117/4409092-1569792206
RUNJOBID= node117-1569787349-13106
PBS_JOBID= 21705834
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
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-4409092-1569792206/watcher-4409092-1569792206 -o /tmp/evaluation-result-4409092-1569792206/solver-4409092-1569792206 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node117-1569787349-13106 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4409092-1569792206.xml

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

MD5SUM BENCH= 1883a0b97ed6164a2c6d9bdd2047bad0
RANDOM SEED=941120075

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31400316 kB
MemAvailable:   31747984 kB
Buffers:          208892 kB
Cached:           473692 kB
SwapCached:        27672 kB
Active:           425332 kB
Inactive:         396604 kB
Active(anon):     126616 kB
Inactive(anon):    89248 kB
Active(file):     298716 kB
Inactive(file):   307356 kB
Unevictable:      107632 kB
Mlocked:          107632 kB
SwapTotal:      67108860 kB
SwapFree:       66974988 kB
Dirty:              2932 kB
Writeback:             4 kB
AnonPages:        238396 kB
Mapped:            27904 kB
Shmem:             67896 kB
Slab:             143796 kB
SReclaimable:     114860 kB
SUnreclaim:        28936 kB
KernelStack:        3776 kB
PageTables:         5520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     675536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62024 MiB
End job on node117 at 2019-09-29 23:27:12