Trace number 4312549

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
Mistral-2.0 2018-08-01SAT (TO)9746 251.945 252.01

General information on the benchmark

NameSumColoring/
SumColoring-dsjc-250-9_c18.xml
MD5SUM15c7aefb85365a32de6dc875f5012851
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark10090
Best CPU time to get the best result obtained on this benchmark251.968
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of constraints27897
Number of domains1
Minimum domain size250
Maximum domain size250
Distribution of domain sizes[{"size":250,"count":250}]
Minimum variable degree208
Maximum variable degree235
Distribution of variable degrees[{"degree":208,"count":1},{"degree":213,"count":1},{"degree":214,"count":3},{"degree":215,"count":5},{"degree":216,"count":4},{"degree":217,"count":8},{"degree":218,"count":9},{"degree":219,"count":11},{"degree":220,"count":9},{"degree":221,"count":15},{"degree":222,"count":19},{"degree":223,"count":19},{"degree":224,"count":26},{"degree":225,"count":23},{"degree":226,"count":10},{"degree":227,"count":22},{"degree":228,"count":17},{"degree":229,"count":21},{"degree":230,"count":10},{"degree":231,"count":6},{"degree":232,"count":7},{"degree":233,"count":1},{"degree":234,"count":1},{"degree":235,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":27897}]
Number of extensional constraints0
Number of intensional constraints27897
Distribution of constraint types[{"type":"intension","count":27897}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c Mistral 01082018
5.49/5.51	o 10576
5.49/5.51	o 10546
5.49/5.52	o 10545
5.49/5.55	o 10538
5.59/5.60	o 10527
5.59/5.60	o 10524
5.59/5.61	o 10499
5.59/5.61	o 10496
5.59/5.62	o 10486
5.59/5.62	o 10454
5.59/5.65	o 10438
5.59/5.65	o 10395
5.59/5.65	o 10383
5.59/5.66	o 10353
5.59/5.69	o 10345
5.69/5.70	o 10333
5.69/5.73	o 10270
5.69/5.74	o 10243
5.69/5.75	o 10236
5.69/5.79	o 10228
5.69/5.79	o 10200
5.69/5.79	o 10193
5.79/5.80	o 10186
5.79/5.89	o 10166
5.89/5.93	o 10165
5.89/5.94	o 10163
5.89/5.95	o 10162
5.89/5.96	o 10161
6.19/6.21	o 10157
6.19/6.22	o 10109
6.19/6.23	o 10107
6.19/6.23	o 10106
6.19/6.23	o 10100
6.19/6.26	o 10098
6.19/6.26	o 10095
6.19/6.26	o 10094
6.19/6.28	o 10091
6.39/6.44	o 10040
6.79/6.80	o 10038
6.89/6.91	o 10023
7.39/7.48	o 10018
9.68/9.75	o 10017
11.37/11.45	o 10014
11.37/11.45	o 10011
19.17/19.28	o 9990
19.27/19.30	o 9989
19.47/19.59	o 9986
19.57/19.60	o 9960
21.98/22.05	o 9943
29.37/29.47	o 9926
38.66/38.75	o 9917
38.76/38.86	o 9911
38.76/38.86	o 9905
38.86/38.97	o 9892
43.86/44.00	o 9890
43.86/44.00	o 9886
43.97/44.02	o 9884
43.97/44.03	o 9868
88.75/88.88	o 9866
88.85/88.90	o 9858
97.75/97.86	o 9847
98.15/98.27	o 9840
98.15/98.28	o 9832
98.15/98.28	o 9824
98.15/98.28	o 9823
98.85/98.92	o 9815
123.44/123.51	o 9810
123.44/123.52	o 9805
123.84/123.96	o 9799
124.64/124.72	o 9785
146.44/146.52	o 9784
146.54/146.60	o 9777
146.54/146.61	o 9776
146.54/146.61	o 9765
146.84/147.00	o 9758
146.95/147.03	o 9748
208.43/208.57	o 9746
251.93/252.00	s SATISFIABLE
251.93/252.00	v <instantiation type="solution">
251.93/252.00	v   <list> c[0] c[1] c[2] c[3] c[4] c[5] c[6] c[7] c[8] c[9] c[10] c[11] c[12] c[13] c[14] c[15] c[16] c[17] c[18] c[19] c[20] c[21] c[22] c[23] c[24] c[25] c[26] c[27] c[28] c[29] c[30] c[31] c[32] c[33] c[34] c[35] c[36] c[37] c[38] c[39] c[40] c[41] c[42] c[43] c[44] c[45] c[46] c[47] c[48] c[49] c[50] c[51] c[52] c[53] c[54] c[55] c[56] c[57] c[58] c[59] c[60] c[61] c[62] c[63] c[64] c[65] c[66] c[67] c[68] c[69] c[70] c[71] c[72] c[73] c[74] c[75] c[76] c[77] c[78] c[79] c[80] c[81] c[82] c[83] c[84] c[85] c[86] c[87] c[88] c[89] c[90] c[91] c[92] c[93] c[94] c[95] c[96] c[97] c[98] c[99] c[100] c[101] c[102] c[103] c[104] c[105] c[106] c[107] c[108] c[109] c[110] c[111] c[112] c[113] c[114] c[115] c[116] c[117] c[118] c[119] c[120] c[121] c[122] c[123] c[124] c[125] c[126] c[127] c[128] c[129] c[130] c[131] c[132] c[133] c[134] c[135] c[136] c[137] c[138] c[139] c[140] c[141] c[142] c[143] c[144] c[145] c[146] c[147] c[148] c[149] c[150] c[151] c[152] c[153] c[154] c[155] c[156] c[157] c[158] c[159] c[160] c[161] c[162] c[163] c[164] c[165] c[166] c[167] c[168] c[169] c[170] c[171] c[172] c[173] c[174] c[175] c[176] c[177] c[178] c[179] c[180] c[181] c[182] c[183] c[184] c[185] c[186] c[187] c[188] c[189] c[190] c[191] c[192] c[193] c[194] c[195] c[196] c[197] c[198] c[199] c[200] c[201] c[202] c[203] c[204] c[205] c[206] c[207] c[208] c[209] c[210] c[211] c[212] c[213] c[214] c[215] c[216] c[217] c[218] c[219] c[220] c[221] c[222] c[223] c[224] c[225] c[226] c[227] c[228] c[229] c[230] c[231] c[232] c[233] c[234] c[235] c[236] c[237] c[238] c[239] c[240] c[241] c[242] c[243] c[244] c[245] c[246] c[247] c[248] c[249] </list>
251.93/252.00	v   <values> 11 43 65 21 42 11 26 45 51 46 33 50 76 22 40 53 34 35 76 62 51 71 4 5 50 77 73 31 16 39 52 10 37 74 59 7 36 20 11 55 64 68 34 78 15 14 71 42 70 34 50 25 12 3 23 4 48 82 13 74 12 9 72 8 16 17 29 6 37 65 24 83 45 19 66 10 18 32 79 6 39 74 58 30 6 14 63 0 2 7 61 41 54 10 69 69 21 79 62 61 48 67 33 68 54 41 15 31 26 63 47 53 15 42 30 77 60 75 67 54 56 21 27 24 13 37 9 27 19 0 0 41 56 38 13 55 2 25 59 16 49 58 46 30 84 59 75 66 49 18 51 1 32 30 32 57 34 46 3 8 14 76 73 29 64 27 36 44 69 16 68 35 1 64 62 47 40 38 9 22 72 44 17 85 35 22 28 23 55 52 38 66 70 57 61 39 52 23 56 24 31 33 63 70 43 57 1 58 37 57 29 20 24 40 58 8 3 46 36 44 47 53 7 17 60 65 71 33 42 45 11 28 48 78 29 5 20 0 5 12 25 19 4 60 7 18 80 26 43 28 </values>
251.93/252.00	v </instantiation>

Verifier Data 

OK	9746

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 (11214 MiB free)
  memory of node 1: 16384 MiB (9516 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312549-1534699513/watcher-4312549-1534699513 -o /tmp/evaluation-result-4312549-1534699513/solver-4312549-1534699513 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node137-1534699007-17093 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1203485275 HOME/instance-4312549-1534699513.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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
solver pid=17389, runsolver pid=17386
Current StackSize limit: 8192 KiB


[startup+0.100595 s]*
/proc/loadavg: 2.00 1.63 0.86 3/187 17390
/proc/meminfo: memFree=21227000/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=29756 memory=4052 CPUtime=0.1 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 1229 0 0 0 10 0 0 0 20 0 1 0 287514422 30470144 1013 33554432000 4194304 7499544 140723315992848 140723315986088 140494234594277 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 7439 1013 665 807 0 430 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29756 KiB
Current children cumulated memory: 4052 KiB

[startup+0.209379 s]*
/proc/loadavg: 2.00 1.63 0.86 3/187 17390
/proc/meminfo: memFree=21226256/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=30404 memory=4496 CPUtime=0.2 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 1452 0 0 0 20 0 0 0 20 0 1 0 287514422 31133696 1124 33554432000 4194304 7499544 140723315992848 140723315986088 6006588 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 7601 1124 665 807 0 592 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 30404 KiB
Current children cumulated memory: 4496 KiB

[startup+0.308855 s]*
/proc/loadavg: 2.00 1.63 0.86 3/187 17390
/proc/meminfo: memFree=21226256/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=30668 memory=5020 CPUtime=0.3 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 1571 0 0 0 30 0 0 0 20 0 1 0 287514422 31404032 1255 33554432000 4194304 7499544 140723315992848 140723315986088 140494234594277 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 7667 1255 665 807 0 658 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 30668 KiB
Current children cumulated memory: 5020 KiB

[startup+0.700242 s]
/proc/loadavg: 2.00 1.63 0.86 3/182 17398
/proc/meminfo: memFree=21228004/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=40336 memory=14788 CPUtime=0.68 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 4025 0 0 0 68 0 0 0 20 0 1 0 287514422 41304064 3697 33554432000 4194304 7499544 140723315992848 140723315983464 4563992 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 10084 3697 688 807 0 3075 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40336 KiB
Current children cumulated memory: 14788 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 1.63 0.87 6/200 17419
/proc/meminfo: memFree=21147036/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=60824 memory=35116 CPUtime=1.48 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 9130 0 0 0 147 1 0 0 20 0 1 0 287514422 62283776 8779 33554432000 4194304 7499544 140723315992848 140723315983464 4563992 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 15206 8779 688 807 0 8197 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 60824 KiB
Current children cumulated memory: 35116 KiB

[startup+3.10926 s]
/proc/loadavg: 2.00 1.63 0.87 3/187 17451
/proc/meminfo: memFree=21151536/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=99056 memory=73464 CPUtime=3.09 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 19384 0 0 0 307 2 0 0 20 0 1 0 287514422 101433344 18366 33554432000 4194304 7499544 140723315992848 140723315983464 4564151 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 24764 18366 688 807 0 17755 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 99056 KiB
Current children cumulated memory: 73464 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 1.64 0.87 3/187 17451
/proc/meminfo: memFree=21094676/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=152940 memory=127668 CPUtime=6.29 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 55556 0 0 0 623 6 0 0 20 0 1 0 287514422 156610560 31917 33554432000 4194304 7499544 140723315992848 140723315983464 5585177 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 38235 31917 748 807 0 31226 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 152940 KiB
Current children cumulated memory: 127668 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 1.65 0.88 3/187 17451
/proc/meminfo: memFree=21093780/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=152940 memory=127760 CPUtime=12.67 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 84738 0 0 0 1260 7 0 0 20 0 1 0 287514422 156610560 31940 33554432000 4194304 7499544 140723315992848 140723315987864 5773227 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 38235 31940 748 807 0 31226 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 152940 KiB
Current children cumulated memory: 127760 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.66 0.89 3/187 17451
/proc/meminfo: memFree=21093604/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=152940 memory=127760 CPUtime=25.47 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 130966 0 0 0 2538 9 0 0 20 0 1 0 287514422 156610560 31940 33554432000 4194304 7499544 140723315992848 140723315987864 4258061 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 38235 31940 748 807 0 31226 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 152940 KiB
Current children cumulated memory: 127760 KiB

[startup+51.1089 s]
/proc/loadavg: 2.00 1.69 0.92 3/187 17451
/proc/meminfo: memFree=21093420/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=152940 memory=127760 CPUtime=51.07 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 144301 0 0 0 5097 10 0 0 20 0 1 0 287514422 156610560 31940 33554432000 4194304 7499544 140723315992848 140723315987864 140494238029501 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 38235 31940 748 807 0 31226 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 152940 KiB
Current children cumulated memory: 127760 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.74 0.98 3/187 17452
/proc/meminfo: memFree=21093104/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=152940 memory=127840 CPUtime=102.25 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 145597 0 0 0 10215 10 0 0 20 0 1 0 287514422 156610560 31960 33554432000 4194304 7499544 140723315992848 140723315987864 5587019 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 38235 31960 748 807 0 31226 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 152940 KiB
Current children cumulated memory: 127840 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.79 1.05 3/187 17453
/proc/meminfo: memFree=21093200/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=152940 memory=127840 CPUtime=162.24 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 146110 0 0 0 16214 10 0 0 20 0 1 0 287514422 156610560 31960 33554432000 4194304 7499544 140723315992848 140723315987864 4579746 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 38235 31960 748 807 0 31226 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 152940 KiB
Current children cumulated memory: 127840 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.82 1.10 3/187 17455
/proc/meminfo: memFree=21093404/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=152940 memory=127840 CPUtime=222.23 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 146623 0 0 0 22213 10 0 0 20 0 1 0 287514422 156610560 31960 33554432000 4194304 7499544 140723315992848 140723315987864 5773225 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 38235 31960 748 807 0 31226 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 152940 KiB
Current children cumulated memory: 127840 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.84 1.13 3/187 17456
/proc/meminfo: memFree=21092856/32770624 swapFree=67108372/67108860
[pid=17389] ppid=17386 vsize=152940 memory=127840 CPUtime=251.93 cores=1,3,5,7
/proc/17389/stat : 17389 (MistralXCSP) R 17386 17389 17061 0 -1 4202496 147058 0 0 0 25183 10 0 0 20 0 1 0 287514422 156610560 31960 33554432000 4194304 7499544 140723315992848 140723315987864 4258046 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 24432640 140723315995762 140723315995912 140723315995912 140723315998665 0
/proc/17389/statm: 38235 31960 748 807 0 31226 0
Current children cumulated CPU time: 251.93 s
Current children cumulated vsize: 152940 KiB
Current children cumulated memory: 127840 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.01 s]
# the end of solver process 17389 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.84 s, system=0.104986 s

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

Child status: 0
Real time (s): 252.01
CPU time (s): 251.945
CPU user time (s): 251.84
CPU system time (s): 0.104986
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 152940
Max. memory (cumulated for all children) (KiB): 127840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.84
system time used= 0.104986
maximum resident set size= 127888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 147098
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= 39
involuntary context switches= 190


# summary of solver processes directly reported to runsolver:
#   pid: 17389
#   total CPU time (s): 251.945
#   total CPU user time (s): 251.84
#   total CPU system time (s): 0.104986

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.892665 second user time and 1.65239 second system time

The end

Launcher Data 

Begin job on node137 at 2018-08-19 19:25:13
IDJOB=4312549
IDBENCH=141214
IDSOLVER=2801
FILE ID=node137/4312549-1534699513
RUNJOBID= node137-1534699007-17093
PBS_JOBID= 21038716
Free space on /tmp= 52856 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/SumColoring/SumColoring-dsjc-250-9_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4312549-1534699513/watcher-4312549-1534699513 -o /tmp/evaluation-result-4312549-1534699513/solver-4312549-1534699513 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node137-1534699007-17093 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1203485275 HOME/instance-4312549-1534699513.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 15c7aefb85365a32de6dc875f5012851
RANDOM SEED=1203485275

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        21228132 kB
MemAvailable:   31881844 kB
Buffers:          231600 kB
Cached:         10697752 kB
SwapCached:            8 kB
Active:          7224732 kB
Inactive:        3770100 kB
Active(anon):      34640 kB
Inactive(anon):    99156 kB
Active(file):    7190092 kB
Inactive(file):  3670944 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108860 kB
SwapFree:       67108372 kB
Dirty:              6732 kB
Writeback:             0 kB
AnonPages:         84312 kB
Mapped:            23456 kB
Shmem:             66008 kB
Slab:             245520 kB
SReclaimable:     217024 kB
SUnreclaim:        28496 kB
KernelStack:        3568 kB
PageTables:         5120 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     400580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 52852 MiB
End job on node137 at 2018-08-19 19:29:25