Trace number 4397152

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 240.443 240.476

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 benchmark238.735
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 

0.88/0.90	c
0.88/0.90	c This is cosoco 2.00 --  
0.88/0.90	c
0.88/0.90	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397152-1568575305.xml 
0.88/0.90	c enable optimization
0.88/0.90	c ========================================[ Problem Statistics ]===========================================
0.88/0.90	c |                                                                                                       
0.88/0.90	c |  Parse time        :         0.87 s 
0.88/0.90	c |
0.88/0.90	c |               Variables: 450
0.88/0.90	c |            Domain Sizes: 450..450
0.88/0.90	c |
0.88/0.90	c |             Constraints: 5735
0.88/0.90	c |                   Arity: 2..450  -- Binary: 5734
0.88/0.90	c | 
0.88/0.90	c |                   Types: 
0.88/0.90	c |                          (X != Y): 5734
0.88/0.90	c |                          Max constant: 1
0.88/0.90	c |                          
0.88/0.90	c |               Objective: Minimize Max constant
0.88/0.90	
0.88/0.90	c =========================================================================================================
0.88/0.90	o 8
0.88/0.90	c    1 calls to solver(id=*d): best=0 lower=8 upper=0 
12.78/12.81	o 7
202.16/202.28	o 6
202.16/202.28	c    3 calls to solver(id=*d): best=0 lower=6 upper=0 
238.85/238.97	o 5
240.35/240.47	o 4
240.35/240.47	c    5 calls to solver(id=*d): best=0 lower=4 upper=0 
240.35/240.47	s OPTIMUM FOUND
240.35/240.47	c call to solver        : 6
240.35/240.47	c
240.35/240.47	c restarts              : 338         
240.35/240.47	c conflicts             : 1286816      (5353 /sec)
240.35/240.47	c decisions             : 11578605     (48163 /sec)
240.35/240.47	c propagations          : 634251141   (2638273 /sec)
240.35/240.47	c root propagations     : 202284      
240.35/240.47	c filter calls          : 3918151253     (16298201 /sec)
240.35/240.47	c useless filter calls  : 3308525861     (84 %)
240.35/240.47	c Memory used           : 61.35 MB
240.35/240.47	c Best bound time (wc)  : 240.466 s
240.35/240.47	c CPU time              : 240.404 s
240.35/240.47	c real time             : 240.47 s
240.35/240.47	
240.35/240.47	
240.35/240.47	v <instantiation type='solution' cost='4'>
240.35/240.47	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>
240.35/240.47	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>
240.35/240.47	v </instantiation>
240.35/240.47

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 (10014 MiB free)
  memory of node 1: 16384 MiB (15152 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397152-1568575305/watcher-4397152-1568575305 -o /tmp/evaluation-result-4397152-1568575305/solver-4397152-1568575305 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1568572746-32297 --watchdog 2580 cosoco -lc -model -restarts -stick HOME/instance-4397152-1568575305.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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
Starting watchdog thread
Linux 3.10.0-514.16.1.el7.x86_64
solver pid=32701, runsolver pid=32697
Current StackSize limit: 8192 KiB


[startup+0.100607 s]*
/proc/loadavg: 2.00 1.99 1.87 3/200 32708
/proc/meminfo: memFree=25757056/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=30592 memory=6856 CPUtime=0.1 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 1883 0 0 0 10 0 0 0 20 0 1 0 433769188 31326208 1714 33554432000 4194304 6211092 140733487624416 140733487618856 139725076986853 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 7648 1714 822 493 0 953 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30592 KiB
Current children cumulated memory: 6856 KiB

[startup+0.209672 s]*
/proc/loadavg: 2.00 1.99 1.87 3/200 32708
/proc/meminfo: memFree=25750032/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=34944 memory=11080 CPUtime=0.2 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 2976 0 0 0 20 0 0 0 20 0 1 0 433769188 35782656 2770 33554432000 4194304 6211092 140733487624416 140733487617496 139725076986853 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 8736 2770 822 493 0 2041 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34944 KiB
Current children cumulated memory: 11080 KiB

[startup+0.309303 s]*
/proc/loadavg: 2.00 1.99 1.87 3/200 32708
/proc/meminfo: memFree=25740224/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=38900 memory=15048 CPUtime=0.3 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 3979 0 0 0 30 0 0 0 20 0 1 0 433769188 39833600 3762 33554432000 4194304 6211092 140733487624416 140733487617496 139725076986853 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 9725 3762 822 493 0 3030 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 38900 KiB
Current children cumulated memory: 15048 KiB

[startup+0.700291 s]
/proc/loadavg: 2.00 1.99 1.87 3/200 32708
/proc/meminfo: memFree=25720384/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=54332 memory=30616 CPUtime=0.68 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 7820 0 0 0 67 1 0 0 20 0 1 0 433769188 55635968 7654 33554432000 4194304 6211092 140733487624416 140733487617496 139725076986853 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 13583 7654 822 493 0 6888 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 54332 KiB
Current children cumulated memory: 30616 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 1.99 1.87 3/200 32708
/proc/meminfo: memFree=25676460/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62552 memory=39148 CPUtime=1.48 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 9992 0 0 0 147 1 0 0 20 0 1 0 433769188 64053248 9787 33554432000 4194304 6211092 140733487624416 140733487618856 5008840 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/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 1.99 1.87 3/200 32708
/proc/meminfo: memFree=25627644/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62684 memory=39196 CPUtime=3.09 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 18421 0 0 0 308 1 0 0 20 0 1 0 433769188 64188416 9799 33554432000 4194304 6211092 140733487624416 140733487621736 5008971 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15671 9799 867 493 0 8976 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39196 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 1.99 1.87 3/200 32708
/proc/meminfo: memFree=25627388/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62684 memory=39208 CPUtime=6.28 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 26861 0 0 0 627 1 0 0 20 0 1 0 433769188 64188416 9802 33554432000 4194304 6211092 140733487624416 140733487621736 5397375 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15671 9802 867 493 0 8976 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39208 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.99 1.87 3/200 32708
/proc/meminfo: memFree=25626384/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62684 memory=39212 CPUtime=12.68 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 35323 0 0 0 1266 2 0 0 20 0 1 0 433769188 64188416 9803 33554432000 4194304 6211092 140733487624416 140733487621736 5193699 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15671 9803 867 493 0 8976 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39212 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 1.87 3/200 32708
/proc/meminfo: memFree=25626244/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62684 memory=39332 CPUtime=25.48 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 52292 0 0 0 2545 3 0 0 20 0 1 0 433769188 64188416 9833 33554432000 4194304 6211092 140733487624416 140733487622552 5009182 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15671 9833 867 493 0 8976 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39332 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 1.99 1.88 3/200 32710
/proc/meminfo: memFree=25626368/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62684 memory=39332 CPUtime=51.09 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 60727 0 0 0 5106 3 0 0 20 0 1 0 433769188 64188416 9833 33554432000 4194304 6211092 140733487624416 140733487622552 5389966 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15671 9833 867 493 0 8976 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39332 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/200 32714
/proc/meminfo: memFree=25625428/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62684 memory=39340 CPUtime=102.26 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 69095 0 0 0 10223 3 0 0 20 0 1 0 433769188 64188416 9835 33554432000 4194304 6211092 140733487624416 140733487622552 5165673 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15671 9835 867 493 0 8976 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/200 313
/proc/meminfo: memFree=25649112/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62684 memory=39340 CPUtime=162.26 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 69287 0 0 0 16223 3 0 0 20 0 1 0 433769188 64188416 9835 33554432000 4194304 6211092 140733487624416 140733487622552 5165608 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15671 9835 867 493 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 1.89 3/200 319
/proc/meminfo: memFree=25647328/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62816 memory=39340 CPUtime=222.25 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 69504 0 0 0 22222 3 0 0 20 0 1 0 433769188 64323584 9835 33554432000 4194304 6211092 140733487624416 140733487612296 5193696 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15704 9835 867 493 0 9009 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+240.476 s]
# the end of solver process 32701 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.404 s, system=0.038998 s

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

[startup+230.4 s]
/proc/loadavg: 2.00 1.99 1.89 3/200 319
/proc/meminfo: memFree=25647204/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62816 memory=39344 CPUtime=230.35 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 69692 0 0 0 23032 3 0 0 20 0 1 0 433769188 64323584 9836 33554432000 4194304 6211092 140733487624416 140733487612296 5397375 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 230.35 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+236.8 s]
/proc/loadavg: 2.00 1.99 1.89 3/199 320
/proc/meminfo: memFree=25647716/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62816 memory=39344 CPUtime=236.75 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 69696 0 0 0 23672 3 0 0 20 0 1 0 433769188 64323584 9836 33554432000 4194304 6211092 140733487624416 140733487612296 5165621 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 236.75 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+238.4 s]
/proc/loadavg: 2.00 1.99 1.89 3/199 320
/proc/meminfo: memFree=25647440/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62816 memory=39344 CPUtime=238.35 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 69696 0 0 0 23832 3 0 0 20 0 1 0 433769188 64323584 9836 33554432000 4194304 6211092 140733487624416 140733487612296 5409453 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 238.35 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+239.2 s]
/proc/loadavg: 2.00 1.99 1.89 3/199 320
/proc/meminfo: memFree=25647732/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62816 memory=39348 CPUtime=239.15 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 69717 0 0 0 23912 3 0 0 20 0 1 0 433769188 64323584 9837 33554432000 4194304 6211092 140733487624416 140733487622552 5165584 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15704 9837 867 493 0 9009 0
Current children cumulated CPU time: 239.15 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39348 KiB

[startup+240 s]*
/proc/loadavg: 2.00 1.99 1.89 3/199 320
/proc/meminfo: memFree=25647732/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62816 memory=39348 CPUtime=239.96 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 69717 0 0 0 23993 3 0 0 20 0 1 0 433769188 64323584 9837 33554432000 4194304 6211092 140733487624416 140733487622552 5397375 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15704 9837 867 493 0 9009 0
Current children cumulated CPU time: 239.96 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39348 KiB

[startup+240.4 s]
/proc/loadavg: 2.00 1.99 1.89 3/199 320
/proc/meminfo: memFree=25647732/32770624 swapFree=66941236/67108860
[pid=32701] ppid=32697 vsize=62816 memory=39348 CPUtime=240.35 cores=1,3,5,7
/proc/32701/stat : 32701 (cosoco) R 32697 32701 32265 0 -1 4202496 69717 0 0 0 24032 3 0 0 20 0 1 0 433769188 64323584 9837 33554432000 4194304 6211092 140733487624416 140733487622552 5396412 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8312316 8317760 41689088 140733487629323 140733487629425 140733487629425 140733487632334 0
/proc/32701/statm: 15704 9837 867 493 0 9009 0
Current children cumulated CPU time: 240.35 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39348 KiB

Child status: 0
Real time (s): 240.476
CPU time (s): 240.443
CPU user time (s): 240.404
CPU system time (s): 0.038998
CPU usage (%): 99.9866
Max. virtual memory (cumulated for all children) (KiB): 62816
Max. memory (cumulated for all children) (KiB): 39348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.404
system time used= 0.038998
maximum resident set size= 39412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69757
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= 32
involuntary context switches= 100


# summary of solver processes directly reported to runsolver:
#   pid: 32701
#   total CPU time (s): 240.443
#   total CPU user time (s): 240.404
#   total CPU system time (s): 0.038998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.889416 second user time and 1.59077 second system time

The end

Launcher Data 

Begin job on node149 at 2019-09-15 21:21:07
IDJOB=4397152
IDBENCH=120645
IDSOLVER=2848
FILE ID=node149/4397152-1568575305
RUNJOBID= node149-1568572746-32297
PBS_JOBID= 21703308
Free space on /tmp= 61420 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-4397152-1568575305/watcher-4397152-1568575305 -o /tmp/evaluation-result-4397152-1568575305/solver-4397152-1568575305 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1568572746-32297 --watchdog 2580  cosoco -lc -model -restarts -stick HOME/instance-4397152-1568575305.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1883a0b97ed6164a2c6d9bdd2047bad0
RANDOM SEED=1335061100

node149.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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        25774316 kB
MemAvailable:   31845808 kB
Buffers:          206988 kB
Cached:          6166024 kB
SwapCached:        61260 kB
Active:          2499368 kB
Inactive:        3934956 kB
Active(anon):      28680 kB
Inactive(anon):    80936 kB
Active(file):    2470688 kB
Inactive(file):  3854020 kB
Unevictable:      111216 kB
Mlocked:          111216 kB
SwapTotal:      67108860 kB
SwapFree:       66941236 kB
Dirty:              3088 kB
Writeback:             0 kB
AnonPages:        112492 kB
Mapped:            46648 kB
Shmem:             39836 kB
Slab:             154024 kB
SReclaimable:     125236 kB
SUnreclaim:        28788 kB
KernelStack:        3472 kB
PageTables:         5140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     510372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      144768 kB
DirectMap2M:    33400832 kB

Free space on /tmp at the end= 61416 MiB
End job on node149 at 2019-09-15 21:25:08