Trace number 4397832

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 237.803 237.894

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 

0.78/0.89	c
0.78/0.89	c This is cosoco 2.00 --  
0.78/0.89	c
0.78/0.89	c command line: cosoco -lc -model -restarts -stick HOME/instance-4397832-1568575196.xml 
0.78/0.89	c enable optimization
0.78/0.89	c ========================================[ Problem Statistics ]===========================================
0.78/0.89	c |                                                                                                       
0.78/0.89	c |  Parse time        :         0.86 s 
0.78/0.89	c |
0.78/0.89	c |               Variables: 450
0.78/0.89	c |            Domain Sizes: 450..450
0.78/0.89	c |
0.78/0.89	c |             Constraints: 5735
0.78/0.89	c |                   Arity: 2..450  -- Binary: 5734
0.78/0.89	c | 
0.78/0.89	c |                   Types: 
0.78/0.89	c |                          (X != Y): 5734
0.78/0.89	c |                          Max constant: 1
0.78/0.89	c |                          
0.78/0.89	c |               Objective: Minimize Max constant
0.78/0.89	
0.78/0.89	c =========================================================================================================
0.78/0.89	o 8
0.78/0.89	c    1 calls to solver(id=*d): best=0 lower=8 upper=0 
12.78/12.82	o 7
197.61/197.76	o 6
197.61/197.76	c    3 calls to solver(id=*d): best=0 lower=6 upper=0 
236.20/236.31	o 5
237.70/237.88	o 4
237.70/237.88	c    5 calls to solver(id=*d): best=0 lower=4 upper=0 
237.70/237.89	s OPTIMUM FOUND
237.70/237.89	c call to solver        : 6
237.70/237.89	c
237.70/237.89	c restarts              : 338         
237.70/237.89	c conflicts             : 1286816      (5412 /sec)
237.70/237.89	c decisions             : 11578605     (48698 /sec)
237.70/237.89	c propagations          : 634251141   (2667565 /sec)
237.70/237.89	c root propagations     : 202284      
237.70/237.89	c filter calls          : 3918151253     (16479155 /sec)
237.70/237.89	c useless filter calls  : 3308525861     (84 %)
237.70/237.89	c Memory used           : 61.35 MB
237.70/237.89	c Best bound time (wc)  : 237.884 s
237.70/237.89	c CPU time              : 237.764 s
237.70/237.89	c real time             : 237.888 s
237.70/237.89	
237.70/237.89	
237.70/237.89	v <instantiation type='solution' cost='4'>
237.70/237.89	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>
237.70/237.89	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>
237.70/237.89	v </instantiation>
237.70/237.89

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 (10751 MiB free)
  memory of node 1: 16384 MiB (15362 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4397832-1568575196/watcher-4397832-1568575196 -o /tmp/evaluation-result-4397832-1568575196/solver-4397832-1568575196 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1568568567-1514 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4397832-1568575196.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=1986, runsolver pid=1983

[startup+0.100594 s]*
/proc/loadavg: 2.00 2.05 1.89 3/198 1987
/proc/meminfo: memFree=26737668/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=30592 memory=6856 CPUtime=0.1 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 1912 0 0 0 10 0 0 0 20 0 1 0 433776692 31326208 1714 33554432000 4194304 6211092 140728538185552 140728538180504 140273356704741 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/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+0.209651 s]*
/proc/loadavg: 2.00 2.05 1.89 3/198 1987
/proc/meminfo: memFree=26733576/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=35076 memory=11232 CPUtime=0.2 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 3007 0 0 0 20 0 0 0 20 0 1 0 433776692 35917824 2808 33554432000 4194304 6211092 140728538185552 140728538179992 140273356704741 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 8769 2808 822 493 0 2074 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 35076 KiB
Current children cumulated memory: 11232 KiB

[startup+0.309345 s]*
/proc/loadavg: 2.00 2.05 1.89 3/198 1987
/proc/meminfo: memFree=26729484/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=39032 memory=15312 CPUtime=0.3 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 4013 0 0 0 30 0 0 0 20 0 1 0 433776692 39968768 3828 33554432000 4194304 6211092 140728538185552 140728538179992 140273357628736 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 9758 3828 822 493 0 3063 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39032 KiB
Current children cumulated memory: 15312 KiB

[startup+0.700287 s]
/proc/loadavg: 2.00 2.05 1.89 3/198 1987
/proc/meminfo: memFree=26721300/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=54596 memory=30880 CPUtime=0.68 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 7890 0 0 0 67 1 0 0 20 0 1 0 433776692 55906304 7720 33554432000 4194304 6211092 140728538185552 140728538179992 140273356704741 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 13649 7720 822 493 0 6954 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 54596 KiB
Current children cumulated memory: 30880 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.05 1.89 3/198 1987
/proc/meminfo: memFree=26705180/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62552 memory=39148 CPUtime=1.48 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 9991 0 0 0 147 1 0 0 20 0 1 0 433776692 64053248 9787 33554432000 4194304 6211092 140728538185552 140728538173432 5409465 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/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+3.10931 s]
/proc/loadavg: 2.00 2.05 1.89 3/198 1987
/proc/meminfo: memFree=26705180/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62684 memory=39196 CPUtime=3.1 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 18420 0 0 0 308 2 0 0 20 0 1 0 433776692 64188416 9799 33554432000 4194304 6211092 140728538185552 140728538182872 5165608 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/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+6.30027 s]
/proc/loadavg: 2.00 2.05 1.89 3/198 1987
/proc/meminfo: memFree=26705204/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62684 memory=39208 CPUtime=6.28 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 26860 0 0 0 626 2 0 0 20 0 1 0 433776692 64188416 9802 33554432000 4194304 6211092 140728538185552 140728538182872 5390435 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/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 2.05 1.89 3/198 1987
/proc/meminfo: memFree=26705332/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62684 memory=39212 CPUtime=12.68 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 35322 0 0 0 1266 2 0 0 20 0 1 0 433776692 64188416 9803 33554432000 4194304 6211092 140728538185552 140728538182872 5165682 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/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 2.05 1.89 3/198 1994
/proc/meminfo: memFree=26704864/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62684 memory=39332 CPUtime=25.48 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 52291 0 0 0 2545 3 0 0 20 0 1 0 433776692 64188416 9833 33554432000 4194304 6211092 140728538185552 140728538183688 5008918 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/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+51.1091 s]
/proc/loadavg: 2.00 2.04 1.89 3/198 1997
/proc/meminfo: memFree=26704668/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62684 memory=39340 CPUtime=51.06 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 58762 0 0 0 5103 3 0 0 20 0 1 0 433776692 64188416 9835 33554432000 4194304 6211092 140728538185552 140728538183688 5008918 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 15671 9835 867 493 0 8976 0
Current children cumulated CPU time: 51.06 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 1.90 3/198 2001
/proc/meminfo: memFree=26705180/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62684 memory=39340 CPUtime=102.24 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 59456 0 0 0 10221 3 0 0 20 0 1 0 433776692 64188416 9835 33554432000 4194304 6211092 140728538185552 140728538183688 5397235 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 15671 9835 867 493 0 8976 0
Current children cumulated CPU time: 102.24 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 1.90 3/198 2005
/proc/meminfo: memFree=26705036/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62684 memory=39340 CPUtime=162.22 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 60149 0 0 0 16219 3 0 0 20 0 1 0 433776692 64188416 9835 33554432000 4194304 6211092 140728538185552 140728538183688 5008827 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 15671 9835 867 493 0 8976 0
Current children cumulated CPU time: 162.22 s
Current children cumulated vsize: 62684 KiB
Current children cumulated memory: 39340 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 1.91 3/198 2011
/proc/meminfo: memFree=26705200/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62816 memory=39340 CPUtime=222.2 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 60867 0 0 0 22217 3 0 0 20 0 1 0 433776692 64323584 9835 33554432000 4194304 6211092 140728538185552 140728538173432 5390468 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 15704 9835 867 493 0 9009 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+237.894 s]
# the end of solver process 1986 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=237.765 s, system=0.037988 s

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

[startup+230.4 s]
/proc/loadavg: 2.00 2.03 1.91 3/198 2011
/proc/meminfo: memFree=26705300/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62816 memory=39340 CPUtime=230.3 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 60867 0 0 0 23027 3 0 0 20 0 1 0 433776692 64323584 9835 33554432000 4194304 6211092 140728538185552 140728538173432 5389984 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 15704 9835 867 493 0 9009 0
Current children cumulated CPU time: 230.3 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39340 KiB

[startup+233.6 s]
/proc/loadavg: 2.00 2.03 1.91 3/198 2011
/proc/meminfo: memFree=26705332/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62816 memory=39344 CPUtime=233.5 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 61550 0 0 0 23347 3 0 0 20 0 1 0 433776692 64323584 9836 33554432000 4194304 6211092 140728538185552 140728538173432 5186312 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 233.5 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+235.2 s]
/proc/loadavg: 2.00 2.03 1.91 3/198 2011
/proc/meminfo: memFree=26705332/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62816 memory=39344 CPUtime=235.1 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 61550 0 0 0 23507 3 0 0 20 0 1 0 433776692 64323584 9836 33554432000 4194304 6211092 140728538185552 140728538173432 5397375 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 235.1 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+236.8 s]
/proc/loadavg: 2.00 2.03 1.91 3/198 2011
/proc/meminfo: memFree=26705332/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62816 memory=39344 CPUtime=236.7 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 61582 0 0 0 23667 3 0 0 20 0 1 0 433776692 64323584 9836 33554432000 4194304 6211092 140728538185552 140728538183688 5186176 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 236.7 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+237.6 s]
/proc/loadavg: 2.00 2.03 1.91 3/198 2011
/proc/meminfo: memFree=26705332/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62816 memory=39344 CPUtime=237.5 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 61582 0 0 0 23747 3 0 0 20 0 1 0 433776692 64323584 9836 33554432000 4194304 6211092 140728538185552 140728538183688 5397368 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 237.5 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

[startup+237.8 s]
/proc/loadavg: 2.00 2.03 1.91 3/198 2011
/proc/meminfo: memFree=26705332/32770624 swapFree=66977624/67108860
[pid=1986] ppid=1983 vsize=62816 memory=39344 CPUtime=237.7 cores=1,3,5,7
/proc/1986/stat : 1986 (cosoco) R 1983 1986 1482 0 -1 4202496 61582 0 0 0 23767 3 0 0 20 0 1 0 433776692 64323584 9836 33554432000 4194304 6211092 140728538185552 140728538183688 5186199 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8312316 8317760 36405248 140728538190859 140728538190961 140728538190961 140728538193870 0
/proc/1986/statm: 15704 9836 867 493 0 9009 0
Current children cumulated CPU time: 237.7 s
Current children cumulated vsize: 62816 KiB
Current children cumulated memory: 39344 KiB

Child status: 0
Real time (s): 237.894
CPU time (s): 237.803
CPU user time (s): 237.765
CPU system time (s): 0.037988
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 62816
Max. memory (cumulated for all children) (KiB): 39344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 237.765
system time used= 0.037988
maximum resident set size= 39412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61621
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= 30
involuntary context switches= 1247


# summary of solver processes directly reported to runsolver:
#   pid: 1986
#   total CPU time (s): 237.803
#   total CPU user time (s): 237.765
#   total CPU system time (s): 0.037988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.842572 second user time and 1.602 second system time

The end

Launcher Data 

Begin job on node104 at 2019-09-15 20:09:37
IDJOB=4397832
IDBENCH=120645
IDSOLVER=2850
FILE ID=node104/4397832-1568575196
RUNJOBID= node104-1568568567-1514
PBS_JOBID= 21703336
Free space on /tmp= 59008 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-4397832-1568575196/watcher-4397832-1568575196 -o /tmp/evaluation-result-4397832-1568575196/solver-4397832-1568575196 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node104-1568568567-1514 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4397832-1568575196.xml

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

MD5SUM BENCH= 1883a0b97ed6164a2c6d9bdd2047bad0
RANDOM SEED=1662273607

node104.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	: 5334.09
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	: 5334.09
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	: 5334.09
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	: 5334.09
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:        26741004 kB
MemAvailable:   31827860 kB
Buffers:          189348 kB
Cached:          5159584 kB
SwapCached:        31644 kB
Active:          1764308 kB
Inactive:        3621404 kB
Active(anon):       5176 kB
Inactive(anon):    81192 kB
Active(file):    1759132 kB
Inactive(file):  3540212 kB
Unevictable:      109092 kB
Mlocked:          109092 kB
SwapTotal:      67108860 kB
SwapFree:       66977624 kB
Dirty:              2724 kB
Writeback:             0 kB
AnonPages:        115636 kB
Mapped:            48144 kB
Shmem:             40972 kB
Slab:             236708 kB
SReclaimable:     206696 kB
SUnreclaim:        30012 kB
KernelStack:        3536 kB
PageTables:         5608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     528036 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:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 59008 MiB
End job on node104 at 2019-09-15 20:13:35