Trace number 4394665

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 2OPT5 19.5222 19.523

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 

0.41/0.50	c
0.41/0.50	c This is cosoco 2.00 --  
0.41/0.50	c
0.41/0.50	c command line: cosoco -lc -model -restarts -stick HOME/instance-4394665-1568323960.xml 
0.41/0.50	c enable optimization
0.41/0.50	c ========================================[ Problem Statistics ]===========================================
0.41/0.50	c |                                                                                                       
0.41/0.50	c |  Parse time        :         0.48 s 
0.41/0.50	c |
0.41/0.50	c |               Variables: 282
0.41/0.50	c |            Domain Sizes: 282..282
0.41/0.50	c |
0.41/0.50	c |             Constraints: 3248
0.41/0.50	c |                   Arity: 2..282  -- Binary: 3247
0.41/0.50	c | 
0.41/0.50	c |                   Types: 
0.41/0.50	c |                          (X != Y): 3247
0.41/0.50	c |                          Max constant: 1
0.41/0.50	c |                          
0.41/0.50	c |               Objective: Minimize Max constant
0.41/0.50	
0.41/0.50	c =========================================================================================================
0.41/0.50	o 6
0.41/0.50	c    1 calls to solver(id=*d): best=0 lower=6 upper=0 
0.41/0.50	o 5
19.49/19.52	s OPTIMUM FOUND
19.49/19.52	c call to solver        : 3
19.49/19.52	c
19.49/19.52	c restarts              : 52          
19.49/19.52	c conflicts             : 143762       (7374 /sec)
19.49/19.52	c decisions             : 655444       (33619 /sec)
19.49/19.52	c propagations          : 47509704    (2436872 /sec)
19.49/19.52	c root propagations     : 79243       
19.49/19.52	c filter calls          : 348545447      (17877625 /sec)
19.49/19.52	c useless filter calls  : 302567486      (86 %)
19.49/19.52	c Memory used           : 43.70 MB
19.49/19.52	c Best bound time (wc)  : 0.504407 s
19.49/19.52	c CPU time              : 19.4961 s
19.49/19.52	c real time             : 19.5183 s
19.49/19.52	
19.49/19.52	
19.49/19.52	v <instantiation type='solution' cost='5'>
19.49/19.52	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>
19.49/19.52	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>
19.49/19.52	v </instantiation>
19.49/19.52

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: 16374 MiB (8430 MiB free)
  memory of node 1: 16384 MiB (15760 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394665-1568323960/watcher-4394665-1568323960 -o /tmp/evaluation-result-4394665-1568323960/solver-4394665-1568323960 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568323911-7049 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4394665-1568323960.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=7322, runsolver pid=7319


[startup+0.100156 s]*
/proc/loadavg: 1.02 1.12 1.49 3/200 7323
/proc/meminfo: memFree=24768180/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=30528 memory=6720 CPUtime=0.1 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 1894 0 0 0 10 0 0 0 20 0 1 0 408668668 31260672 1680 33554432000 4194304 6210612 140721181439200 140721181435736 140325961542629 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 7632 1680 821 493 0 937 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30528 KiB
Current children cumulated memory: 6720 KiB

[startup+0.209685 s]*
/proc/loadavg: 1.02 1.12 1.49 3/200 7323
/proc/meminfo: memFree=24763716/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=34480 memory=10672 CPUtime=0.2 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 2875 0 0 0 20 0 0 0 20 0 1 0 408668668 35307520 2668 33554432000 4194304 6210612 140721181439200 140721181435736 140325961542629 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 8620 2668 821 493 0 1925 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34480 KiB
Current children cumulated memory: 10672 KiB

[startup+0.309265 s]*
/proc/loadavg: 1.02 1.12 1.49 3/200 7323
/proc/meminfo: memFree=24760368/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=38032 memory=14360 CPUtime=0.31 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 3771 0 0 0 30 1 0 0 20 0 1 0 408668668 38944768 3590 33554432000 4194304 6210612 140721181439200 140721181435736 140325961542629 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 9508 3590 821 493 0 2813 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38032 KiB
Current children cumulated memory: 14360 KiB

[startup+0.700272 s]
/proc/loadavg: 1.02 1.11 1.49 3/200 7323
/proc/meminfo: memFree=24752556/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21196 CPUtime=0.69 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 5489 0 0 0 68 1 0 0 20 0 1 0 408668668 45813760 5299 33554432000 4194304 6210612 140721181439200 140721181435736 5165261 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5299 865 493 0 4490 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21196 KiB

[startup+1.50028 s]
/proc/loadavg: 1.02 1.11 1.49 3/200 7323
/proc/meminfo: memFree=24749144/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21196 CPUtime=1.49 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 5489 0 0 0 148 1 0 0 20 0 1 0 408668668 45813760 5299 33554432000 4194304 6210612 140721181439200 140721181437336 5409316 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5299 865 493 0 4490 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21196 KiB

[startup+3.10915 s]
/proc/loadavg: 1.02 1.11 1.49 3/200 7323
/proc/meminfo: memFree=24677656/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21308 CPUtime=3.1 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 9452 0 0 0 309 1 0 0 20 0 1 0 408668668 45813760 5327 33554432000 4194304 6210612 140721181439200 140721181437336 5397215 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5327 866 493 0 4490 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+6.30026 s]
/proc/loadavg: 1.10 1.13 1.49 3/200 7323
/proc/meminfo: memFree=24511652/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21308 CPUtime=6.29 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 13417 0 0 0 628 1 0 0 20 0 1 0 408668668 45813760 5327 33554432000 4194304 6210612 140721181439200 140721181437336 5390289 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5327 866 493 0 4490 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+12.7003 s]
/proc/loadavg: 1.17 1.14 1.50 3/201 7325
/proc/meminfo: memFree=24178768/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21308 CPUtime=12.69 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 17382 0 0 0 1267 2 0 0 20 0 1 0 408668668 45813760 5327 33554432000 4194304 6210612 140721181439200 140721181437336 5389663 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5327 866 493 0 4490 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+19.5229 s]
# the end of solver process 7322 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=19.4962 s, system=0.025998 s

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

[startup+12.8003 s]
/proc/loadavg: 1.17 1.14 1.50 3/201 7325
/proc/meminfo: memFree=24178768/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21308 CPUtime=12.79 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 17382 0 0 0 1277 2 0 0 20 0 1 0 408668668 45813760 5327 33554432000 4194304 6210612 140721181439200 140721181437336 5008949 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5327 866 493 0 4490 0
Current children cumulated CPU time: 12.79 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+16.0003 s]*
/proc/loadavg: 1.24 1.16 1.50 3/201 7325
/proc/meminfo: memFree=23956560/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21308 CPUtime=16 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 21349 0 0 0 1598 2 0 0 20 0 1 0 408668668 45813760 5327 33554432000 4194304 6210612 140721181439200 140721181437336 5165312 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5327 866 493 0 4490 0
Current children cumulated CPU time: 16 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+17.6003 s]
/proc/loadavg: 1.24 1.16 1.50 3/201 7325
/proc/meminfo: memFree=23901256/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21308 CPUtime=17.59 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 21349 0 0 0 1757 2 0 0 20 0 1 0 408668668 45813760 5327 33554432000 4194304 6210612 140721181439200 140721181437336 5192880 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5327 866 493 0 4490 0
Current children cumulated CPU time: 17.59 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+18.4002 s]
/proc/loadavg: 1.24 1.16 1.50 3/201 7325
/proc/meminfo: memFree=23845704/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21308 CPUtime=18.39 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 21349 0 0 0 1837 2 0 0 20 0 1 0 408668668 45813760 5327 33554432000 4194304 6210612 140721181439200 140721181437336 5397075 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5327 866 493 0 4490 0
Current children cumulated CPU time: 18.39 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+19.2003 s]
/proc/loadavg: 1.24 1.16 1.50 3/201 7325
/proc/meminfo: memFree=23790028/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21308 CPUtime=19.19 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 21349 0 0 0 1917 2 0 0 20 0 1 0 408668668 45813760 5327 33554432000 4194304 6210612 140721181439200 140721181437336 5192915 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5327 866 493 0 4490 0
Current children cumulated CPU time: 19.19 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+19.4003 s]
/proc/loadavg: 1.24 1.16 1.50 3/201 7325
/proc/meminfo: memFree=23790028/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21308 CPUtime=19.39 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 21349 0 0 0 1937 2 0 0 20 0 1 0 408668668 45813760 5327 33554432000 4194304 6210612 140721181439200 140721181437336 5397008 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5327 866 493 0 4490 0
Current children cumulated CPU time: 19.39 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

[startup+19.5003 s]
/proc/loadavg: 1.24 1.16 1.50 3/201 7325
/proc/meminfo: memFree=23790028/32770624 swapFree=67017936/67108860
[pid=7322] ppid=7319 vsize=44740 memory=21308 CPUtime=19.49 cores=1,3,5,7
/proc/7322/stat : 7322 (cosoco) R 7319 7322 7017 0 -1 4202496 21349 0 0 0 1947 2 0 0 20 0 1 0 408668668 45813760 5327 33554432000 4194304 6210612 140721181439200 140721181437336 5409706 0 0 4096 8405026 0 0 0 17 3 0 0 0 0 0 8308220 8313664 30060544 140721181447179 140721181447281 140721181447281 140721181450190 0
/proc/7322/statm: 11185 5327 866 493 0 4490 0
Current children cumulated CPU time: 19.49 s
Current children cumulated vsize: 44740 KiB
Current children cumulated memory: 21308 KiB

Child status: 0
Real time (s): 19.523
CPU time (s): 19.5222
CPU user time (s): 19.4962
CPU system time (s): 0.025998
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 44740
Max. memory (cumulated for all children) (KiB): 21308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.4962
system time used= 0.025998
maximum resident set size= 21376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21402
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= 6
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 7322
#   total CPU time (s): 19.5222
#   total CPU user time (s): 19.4962
#   total CPU system time (s): 0.025998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.092481 second user time and 0.165203 second system time

The end

Launcher Data 

Begin job on node150 at 2019-09-12 23:32:01
IDJOB=4394665
IDBENCH=120553
IDSOLVER=2830
FILE ID=node150/4394665-1568323960
RUNJOBID= node150-1568323911-7049
PBS_JOBID= 21701149
Free space on /tmp= 55012 MiB

SOLVER NAME= cosoco 2
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-4394665-1568323960/watcher-4394665-1568323960 -o /tmp/evaluation-result-4394665-1568323960/solver-4394665-1568323960 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node150-1568323911-7049 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4394665-1568323960.xml

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

MD5SUM BENCH= d0b670f2d456fe73f660694510078368
RANDOM SEED=1460768679

node150.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        24771548 kB
MemAvailable:   31813148 kB
Buffers:          156884 kB
Cached:          7032968 kB
SwapCached:         9784 kB
Active:          1181552 kB
Inactive:        6077756 kB
Active(anon):      37456 kB
Inactive(anon):    53776 kB
Active(file):    1144096 kB
Inactive(file):  6023980 kB
Unevictable:      109520 kB
Mlocked:          109520 kB
SwapTotal:      67108860 kB
SwapFree:       67017936 kB
Dirty:              3208 kB
Writeback:             0 kB
AnonPages:        105820 kB
Mapped:            37368 kB
Shmem:             13284 kB
Slab:             332296 kB
SReclaimable:     301984 kB
SUnreclaim:        30312 kB
KernelStack:        3776 kB
PageTables:         5532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     557848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       99712 kB
DirectMap2M:    33445888 kB

Free space on /tmp at the end= 55012 MiB
End job on node150 at 2019-09-12 23:32:21