Trace number 4408706

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 2.0OPT5 19.9923 20.3652

General information on the benchmark

NameGraphColoring/GraphColoring-m1-mono/
GraphColoring-1-fullins-5.xml
MD5SUMd0b670f2d456fe73f660694510078368
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark7.63334
Satisfiable
(Un)Satisfiability was proved
Number of variables282
Number of constraints3247
Number of domains1
Minimum domain size282
Maximum domain size282
Distribution of domain sizes[{"size":282,"count":282}]
Minimum variable degree9
Maximum variable degree96
Distribution of variable degrees[{"degree":9,"count":4},{"degree":10,"count":6},{"degree":11,"count":11},{"degree":12,"count":8},{"degree":13,"count":13},{"degree":14,"count":13},{"degree":15,"count":13},{"degree":16,"count":16},{"degree":17,"count":15},{"degree":18,"count":15},{"degree":19,"count":11},{"degree":20,"count":11},{"degree":21,"count":12},{"degree":22,"count":12},{"degree":23,"count":9},{"degree":24,"count":9},{"degree":25,"count":10},{"degree":26,"count":10},{"degree":27,"count":10},{"degree":28,"count":10},{"degree":29,"count":4},{"degree":30,"count":4},{"degree":31,"count":4},{"degree":32,"count":4},{"degree":33,"count":3},{"degree":34,"count":3},{"degree":35,"count":6},{"degree":36,"count":3},{"degree":37,"count":3},{"degree":38,"count":3},{"degree":39,"count":3},{"degree":40,"count":3},{"degree":45,"count":3},{"degree":46,"count":3},{"degree":47,"count":3},{"degree":48,"count":3},{"degree":65,"count":3},{"degree":66,"count":3},{"degree":96,"count":3}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":3247}]
Number of extensional constraints0
Number of intensional constraints3247
Distribution of constraint types[{"type":"intension","count":3247}]
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 

0.52/0.95	c
0.52/0.95	c This is cosoco 2.00 --  
0.52/0.95	c
0.52/0.95	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408706-1569787394.xml 
0.52/0.95	c enable optimization
0.52/0.95	c ========================================[ Problem Statistics ]===========================================
0.52/0.95	c |                                                                                                       
0.52/0.95	c |  Parse time        :         0.56 s 
0.52/0.95	c |
0.52/0.95	c |               Variables: 282
0.52/0.95	c |            Domain Sizes: 282..282
0.52/0.95	c |
0.52/0.95	c |             Constraints: 3248
0.52/0.95	c |                   Arity: 2..282  -- Binary: 3247
0.52/0.95	c | 
0.52/0.95	c |                   Types: 
0.52/0.95	c |                          (X != Y): 3247
0.52/0.95	c |                          Max constant: 1
0.52/0.95	c |                          
0.52/0.95	c |               Objective: Minimize Max constant
0.52/0.95	
0.52/0.95	c =========================================================================================================
0.52/0.95	o 6
0.52/0.95	c    1 calls to solver(id=*d): best=0 lower=6 upper=0 
0.52/0.95	o 5
19.91/20.36	s OPTIMUM FOUND
19.91/20.36	c call to solver        : 3
19.91/20.36	c
19.91/20.36	c restarts              : 52          
19.91/20.36	c conflicts             : 143762       (7198 /sec)
19.91/20.36	c decisions             : 655444       (32818 /sec)
19.91/20.36	c propagations          : 47509704    (2378807 /sec)
19.91/20.36	c root propagations     : 79243       
19.91/20.36	c filter calls          : 348545447      (17451644 /sec)
19.91/20.36	c useless filter calls  : 302567486      (86 %)
19.91/20.36	c Memory used           : 43.70 MB
19.91/20.36	c Best bound time (wc)  : 0.584453 s
19.91/20.36	c CPU time              : 19.972 s
19.91/20.36	c real time             : 19.9912 s
19.91/20.36	
19.91/20.36	
19.91/20.36	v <instantiation type='solution' cost='5'>
19.91/20.36	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[28] x[29] x[2] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[3] x[40] x[41] x[42] x[43] 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>
19.91/20.36	v <values>1 5 2 3 2 3 2 3 3 3 3 0 2 1 1 1 1 1 1 1 1 1 3 2 1 3 1 2 1 2 4 4 1 2 4 2 3 2 2 2 3 3 3 3 0 2 1 1 1 1 1 1 1 1 1 0 2 1 3 1 2 1 2 3 3 1 3 3 2 3 2 3 2 3 3 3 3 0 2 1 1 1 1 1 1 1 1 1 2 2 1 2 1 3 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 2 0 2 1 0 1 1 2 1 2 4 4 1 4 2 4 2 2 4 2 4 4 4 4 2 1 1 0 1 1 1 1 1 1 1 4 1 4 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 5 0 4 1 2 1 2 5 5 1 3 </values>
19.91/20.36	v </instantiation>
19.91/20.36

Verifier Data 

OK	5

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: 16375 MiB (15435 MiB free)
  memory of node 1: 16384 MiB (15343 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408706-1569787394/watcher-4408706-1569787394 -o /tmp/evaluation-result-4408706-1569787394/solver-4408706-1569787394 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569787351-26364 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408706-1569787394.xml 

running on 4 cores: 4-7

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=26389, runsolver pid=26386

[startup+0.100152 s]*
/proc/loadavg: 0.16 0.05 0.06 1/199 26394
/proc/meminfo: memFree=31516748/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=2272 memory=4 CPUtime=0 cores=4-7
/proc/26389/stat : 26389 (cosoco) D 26386 26389 26332 0 -1 1077936128 159 0 0 0 0 0 0 0 20 0 1 0 554680989 2326528 1 33554432000 4194304 6211132 140731860849168 140731860846392 140500594054855 0 0 4096 0 18446744072101617188 0 0 17 4 0 0 1 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 568 1 0 493 0 39 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 2272 KiB
Current children cumulated memory: 4 KiB

[startup+0.210522 s]*
/proc/loadavg: 0.16 0.05 0.06 1/199 26394
/proc/meminfo: memFree=31516748/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=4560 memory=188 CPUtime=0 cores=4-7
/proc/26389/stat : 26389 (cosoco) D 26386 26389 26332 0 -1 1077936128 175 0 0 0 0 0 0 0 20 0 1 0 554680989 4669440 47 33554432000 4194304 6211132 140731860849168 140731860846344 140500594054855 0 0 4096 0 18446744072101617188 0 0 17 4 0 0 1 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 1140 47 37 493 0 43 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 4560 KiB
Current children cumulated memory: 188 KiB

[startup+0.310277 s]*
/proc/loadavg: 0.16 0.05 0.06 1/199 26394
/proc/meminfo: memFree=31510852/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=8040 memory=208 CPUtime=0 cores=4-7
/proc/26389/stat : 26389 (cosoco) D 26386 26389 26332 0 -1 4194304 181 0 1 0 0 0 0 0 20 0 1 0 554680989 8232960 52 33554432000 4194304 6211132 140731860849168 140731860846296 140500594054855 0 0 4096 0 18446744071580996127 0 0 17 4 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 2010 52 39 493 0 45 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 8040 KiB
Current children cumulated memory: 208 KiB

[startup+0.700321 s]
/proc/loadavg: 0.16 0.05 0.06 3/199 26394
/proc/meminfo: memFree=31504588/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=36852 memory=13176 CPUtime=0.32 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 3475 0 1 0 32 0 0 0 20 0 1 0 554680989 37736448 3294 33554432000 4194304 6211132 140731860849168 140731860846440 140500575738853 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 9213 3294 822 493 0 2518 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 36852 KiB
Current children cumulated memory: 13176 KiB

[startup+1.50031 s]
/proc/loadavg: 0.16 0.05 0.06 3/200 26396
/proc/meminfo: memFree=31472732/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21200 CPUtime=1.12 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 5489 0 1 0 111 1 0 0 20 0 1 0 554680989 45813760 5300 33554432000 4194304 6211132 140731860849168 140731860842472 5165640 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5300 866 493 0 4490 0
Current children cumulated CPU time: 1.12 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21200 KiB

[startup+3.11033 s]
/proc/loadavg: 0.16 0.05 0.06 3/200 26396
/proc/meminfo: memFree=31441364/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21312 CPUtime=2.73 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 9452 0 1 0 272 1 0 0 20 0 1 0 554680989 45813760 5328 33554432000 4194304 6211132 140731860849168 140731860847304 5009095 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5328 867 493 0 4490 0
Current children cumulated CPU time: 2.73 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21312 KiB

[startup+6.30028 s]
/proc/loadavg: 0.31 0.08 0.07 3/200 26396
/proc/meminfo: memFree=31441336/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21312 CPUtime=5.92 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 13416 0 1 0 591 1 0 0 20 0 1 0 554680989 45813760 5328 33554432000 4194304 6211132 140731860849168 140731860847304 5165653 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5328 867 493 0 4490 0
Current children cumulated CPU time: 5.92 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21312 KiB

[startup+12.7003 s]
/proc/loadavg: 0.45 0.11 0.08 3/199 26396
/proc/meminfo: memFree=31441840/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21312 CPUtime=12.32 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 17380 0 1 0 1231 1 0 0 20 0 1 0 554680989 45813760 5328 33554432000 4194304 6211132 140731860849168 140731860847304 5397407 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5328 867 493 0 4490 0
Current children cumulated CPU time: 12.32 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21312 KiB

[startup+20.3652 s]
# the end of solver process 26389 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=19.9723 s, system=0.020001 s

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

[startup+12.8004 s]
/proc/loadavg: 0.45 0.11 0.08 3/199 26396
/proc/meminfo: memFree=31441840/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21312 CPUtime=12.41 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 17384 0 1 0 1240 1 0 0 20 0 1 0 554680989 45813760 5328 33554432000 4194304 6211132 140731860849168 140731860847304 5008827 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5328 867 493 0 4490 0
Current children cumulated CPU time: 12.41 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21312 KiB

[startup+16.0003 s]*
/proc/loadavg: 0.57 0.14 0.09 3/199 26396
/proc/meminfo: memFree=31441964/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21312 CPUtime=15.62 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 19464 0 1 0 1561 1 0 0 20 0 1 0 554680989 45813760 5328 33554432000 4194304 6211132 140731860849168 140731860847304 5193731 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5328 867 493 0 4490 0
Current children cumulated CPU time: 15.62 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21312 KiB

[startup+17.6003 s]
/proc/loadavg: 0.57 0.14 0.09 3/199 26396
/proc/meminfo: memFree=31442088/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21312 CPUtime=17.21 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 19464 0 1 0 1720 1 0 0 20 0 1 0 554680989 45813760 5328 33554432000 4194304 6211132 140731860849168 140731860847304 5390500 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5328 867 493 0 4490 0
Current children cumulated CPU time: 17.21 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21312 KiB

[startup+19.2003 s]
/proc/loadavg: 0.57 0.14 0.09 3/199 26396
/proc/meminfo: memFree=31442172/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21312 CPUtime=18.81 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 19464 0 1 0 1880 1 0 0 20 0 1 0 554680989 45813760 5328 33554432000 4194304 6211132 140731860849168 140731860847304 5397267 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5328 867 493 0 4490 0
Current children cumulated CPU time: 18.81 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21312 KiB

[startup+20.0003 s]*
/proc/loadavg: 0.68 0.17 0.10 3/199 26396
/proc/meminfo: memFree=31442272/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21312 CPUtime=19.62 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 19464 0 1 0 1961 1 0 0 20 0 1 0 554680989 45813760 5328 33554432000 4194304 6211132 140731860849168 140731860847304 5390467 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5328 867 493 0 4490 0
Current children cumulated CPU time: 19.62 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21312 KiB

[startup+20.2003 s]
/proc/loadavg: 0.68 0.17 0.10 3/199 26396
/proc/meminfo: memFree=31442272/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21312 CPUtime=19.81 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 19464 0 1 0 1980 1 0 0 20 0 1 0 554680989 45813760 5328 33554432000 4194304 6211132 140731860849168 140731860847304 5409485 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5328 867 493 0 4490 0
Current children cumulated CPU time: 19.81 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21312 KiB

[startup+20.3003 s]
/proc/loadavg: 0.68 0.17 0.10 3/199 26396
/proc/meminfo: memFree=31442272/32770688 swapFree=67001368/67108860
[pid=26389] ppid=26386 vsize=44740 memory=21312 CPUtime=19.91 cores=4-7
/proc/26389/stat : 26389 (cosoco) R 26386 26389 26332 0 -1 4202496 19464 0 1 0 1990 1 0 0 20 0 1 0 554680989 45813760 5328 33554432000 4194304 6211132 140731860849168 140731860847304 5008994 0 0 4096 8405026 0 0 0 17 5 0 0 4 0 0 8312316 8317760 30564352 140731860853771 140731860853873 140731860853873 140731860856782 0
/proc/26389/statm: 11185 5328 867 493 0 4490 0
Current children cumulated CPU time: 19.91 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21312 KiB

Child status: 0
Real time (s): 20.3652
CPU time (s): 19.9923
CPU user time (s): 19.9723
CPU system time (s): 0.020001
CPU usage (%): 98.1688
Max. virtual memory (cumulated for all children) (KiB): 44740
Max. memory (cumulated for all children) (KiB): 21312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.9723
system time used= 0.020001
maximum resident set size= 21376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19517
page faults= 1
swaps= 0
block input operations= 6232
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 51
involuntary context switches= 29


# summary of solver processes directly reported to runsolver:
#   pid: 26389
#   total CPU time (s): 19.9923
#   total CPU user time (s): 19.9723
#   total CPU system time (s): 0.020001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.100197 second user time and 0.199489 second system time

The end

Launcher Data 

Begin job on node116 at 2019-09-29 22:02:32
IDJOB=4408706
IDBENCH=120553
IDSOLVER=2875
FILE ID=node116/4408706-1569787394
RUNJOBID= node116-1569787351-26364
PBS_JOBID= 21705835
Free space on /tmp= 62032 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/GraphColoring/GraphColoring-m1-mono/GraphColoring-1-fullins-5.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408706-1569787394/watcher-4408706-1569787394 -o /tmp/evaluation-result-4408706-1569787394/solver-4408706-1569787394 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node116-1569787351-26364 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408706-1569787394.xml

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

MD5SUM BENCH= d0b670f2d456fe73f660694510078368
RANDOM SEED=2050157081

node116.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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 5333.12
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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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	: 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		: 2667.000
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:       32770688 kB
MemFree:        31517672 kB
MemAvailable:   31854056 kB
Buffers:          187028 kB
Cached:           470008 kB
SwapCached:         3260 kB
Active:           367848 kB
Inactive:         294104 kB
Active(anon):      23072 kB
Inactive(anon):    63320 kB
Active(file):     344776 kB
Inactive(file):   230784 kB
Unevictable:      108920 kB
Mlocked:          108920 kB
SwapTotal:      67108860 kB
SwapFree:       67001368 kB
Dirty:              5668 kB
Writeback:             0 kB
AnonPages:        112336 kB
Mapped:            25708 kB
Shmem:             72416 kB
Slab:             183436 kB
SReclaimable:     153320 kB
SUnreclaim:        30116 kB
KernelStack:        3392 kB
PageTables:         5200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     544452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 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:      116160 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 62024 MiB
End job on node116 at 2019-09-29 22:02:53