Trace number 4312741

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)1240 251.977 252.017

General information on the benchmark

NameTravellingSalesman/
TravellingSalesman-150-50-00_c18.xml
MD5SUM784274e168c99e425b71be44c62c6ab3
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark537
Best CPU time to get the best result obtained on this benchmark252.034
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints151
Number of domains2
Minimum domain size66
Maximum domain size150
Distribution of domain sizes[{"size":66,"count":150},{"size":150,"count":150}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":150},{"degree":3,"count":150}]
Minimum constraint arity3
Maximum constraint arity150
Distribution of constraint arities[{"arity":3,"count":150},{"arity":150,"count":1}]
Number of extensional constraints150
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":150},{"type":"allDifferent","count":1}]
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
1.09/1.11	o 2057
1.09/1.11	o 2049
1.09/1.12	o 2023
1.09/1.13	o 2020
2.10/2.16	o 1974
2.10/2.16	o 1971
2.10/2.16	o 1970
2.10/2.16	o 1936
2.10/2.16	o 1932
2.10/2.16	o 1930
2.10/2.16	o 1924
2.10/2.18	o 1923
2.10/2.18	o 1921
2.10/2.18	o 1919
2.58/2.68	o 1909
2.58/2.68	o 1905
2.58/2.68	o 1894
2.58/2.69	o 1891
2.58/2.69	o 1889
2.58/2.69	o 1883
2.69/2.70	o 1882
2.69/2.70	o 1881
3.18/3.25	o 1877
3.18/3.25	o 1862
3.18/3.26	o 1861
3.18/3.26	o 1852
4.19/4.27	o 1841
4.19/4.27	o 1834
4.19/4.27	o 1698
4.19/4.27	o 1672
4.19/4.27	o 1660
4.19/4.27	o 1659
4.19/4.28	o 1657
4.19/4.28	o 1651
4.19/4.28	o 1648
4.19/4.29	o 1642
4.29/4.32	o 1635
4.79/4.88	o 1594
4.79/4.88	o 1589
4.79/4.89	o 1576
4.79/4.89	o 1575
4.89/4.93	o 1574
4.89/4.94	o 1569
5.39/5.47	o 1564
5.39/5.47	o 1563
5.39/5.48	o 1558
5.39/5.48	o 1554
5.39/5.48	o 1553
5.39/5.48	o 1550
5.39/5.48	o 1549
5.99/6.07	o 1545
7.89/7.94	o 1538
7.89/7.94	o 1536
8.69/8.72	o 1532
8.69/8.72	o 1530
8.69/8.72	o 1526
9.39/9.41	o 1523
9.39/9.42	o 1521
9.39/9.43	o 1511
9.39/9.43	o 1504
9.39/9.43	o 1499
9.39/9.43	o 1496
10.78/10.89	o 1492
10.99/11.05	o 1491
11.09/11.15	o 1490
11.58/11.66	o 1488
11.68/11.79	o 1485
11.68/11.79	o 1484
12.88/12.95	o 1482
14.79/14.87	o 1481
14.79/14.87	o 1478
14.79/14.87	o 1476
14.79/14.89	o 1475
14.89/14.90	o 1472
14.89/14.93	o 1467
15.00/15.01	o 1466
15.00/15.01	o 1461
15.10/15.19	o 1446
15.19/15.20	o 1445
15.49/15.51	o 1444
15.49/15.51	o 1442
15.49/15.51	o 1440
16.99/17.10	o 1439
17.09/17.11	o 1438
17.09/17.13	o 1434
17.18/17.21	o 1433
18.28/18.34	o 1432
19.58/19.68	o 1407
19.58/19.68	o 1406
19.58/19.68	o 1402
19.58/19.68	o 1397
19.68/19.72	o 1396
19.68/19.72	o 1395
19.68/19.76	o 1392
22.38/22.45	o 1390
22.38/22.45	o 1383
22.38/22.45	o 1381
22.38/22.45	o 1378
22.48/22.55	o 1374
22.58/22.64	o 1369
22.68/22.75	o 1359
22.78/22.85	o 1357
23.09/23.12	o 1352
28.78/28.86	o 1348
36.18/36.27	o 1344
36.18/36.28	o 1342
36.38/36.45	o 1311
36.38/36.45	o 1309
36.38/36.45	o 1305
36.38/36.45	o 1304
44.68/44.77	o 1301
44.68/44.77	o 1298
44.68/44.77	o 1297
44.68/44.77	o 1288
44.78/44.80	o 1286
48.77/48.88	o 1285
52.88/52.96	o 1284
56.78/56.84	o 1283
71.58/71.61	o 1282
71.58/71.62	o 1280
82.47/82.55	o 1279
82.47/82.59	o 1278
82.57/82.63	o 1275
83.88/83.96	o 1272
83.88/83.96	o 1270
84.78/84.84	o 1267
84.99/85.10	o 1259
90.18/90.28	o 1254
90.18/90.28	o 1253
125.57/125.68	o 1250
160.37/160.42	o 1249
161.37/161.41	o 1243
207.15/207.26	o 1242
244.96/245.08	o 1241
245.25/245.37	o 1240
251.96/252.01	s SATISFIABLE
251.96/252.01	v <instantiation type="solution">
251.96/252.01	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] d[0] d[1] d[2] d[3] d[4] d[5] d[6] d[7] d[8] d[9] d[10] d[11] d[12] d[13] d[14] d[15] d[16] d[17] d[18] d[19] d[20] d[21] d[22] d[23] d[24] d[25] d[26] d[27] d[28] d[29] d[30] d[31] d[32] d[33] d[34] d[35] d[36] d[37] d[38] d[39] d[40] d[41] d[42] d[43] d[44] d[45] d[46] d[47] d[48] d[49] d[50] d[51] d[52] d[53] d[54] d[55] d[56] d[57] d[58] d[59] d[60] d[61] d[62] d[63] d[64] d[65] d[66] d[67] d[68] d[69] d[70] d[71] d[72] d[73] d[74] d[75] d[76] d[77] d[78] d[79] d[80] d[81] d[82] d[83] d[84] d[85] d[86] d[87] d[88] d[89] d[90] d[91] d[92] d[93] d[94] d[95] d[96] d[97] d[98] d[99] d[100] d[101] d[102] d[103] d[104] d[105] d[106] d[107] d[108] d[109] d[110] d[111] d[112] d[113] d[114] d[115] d[116] d[117] d[118] d[119] d[120] d[121] d[122] d[123] d[124] d[125] d[126] d[127] d[128] d[129] d[130] d[131] d[132] d[133] d[134] d[135] d[136] d[137] d[138] d[139] d[140] d[141] d[142] d[143] d[144] d[145] d[146] d[147] d[148] d[149] </list>
251.96/252.01	v   <values> 12 6 1 2 3 4 13 7 8 9 16 17 31 38 45 46 54 59 61 64 74 87 82 81 68 62 75 83 90 95 96 94 97 88 98 99 104 107 108 109 105 100 101 91 89 112 65 106 121 145 131 36 34 0 5 33 20 70 28 41 22 77 18 42 14 80 118 55 32 24 110 84 113 116 117 51 29 25 15 27 63 71 67 53 76 123 92 35 39 115 50 72 69 23 19 10 26 30 43 79 52 149 144 143 136 124 129 128 122 132 146 139 127 140 147 141 138 137 148 142 135 134 133 130 120 126 125 119 111 114 103 102 93 86 85 78 73 66 60 57 56 58 49 48 21 40 47 44 37 11 1 3 2 5 2 4 4 1 2 2 2 6 2 3 1 4 4 1 3 2 5 3 1 4 5 3 5 3 2 1 4 1 3 4 4 1 1 1 1 2 1 3 3 1 19 24 11 6 7 4 31 4 13 4 9 4 17 16 4 12 25 34 12 20 35 28 22 9 4 39 11 8 5 16 30 35 4 3 5 13 4 33 12 7 16 10 47 5 26 22 47 35 16 3 5 15 2 4 13 11 31 4 4 27 4 4 3 2 4 4 3 4 4 3 1 4 1 4 8 9 3 4 4 3 5 3 2 4 2 6 1 4 2 4 3 2 9 5 1 1 3 4 7 11 6 2 2 4 11 2 </values>
251.96/252.01	v </instantiation>

Verifier Data 

OK	1240

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 (12624 MiB free)
  memory of node 1: 16384 MiB (11440 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4312741-1534700280/watcher-4312741-1534700280 -o /tmp/evaluation-result-4312741-1534700280/solver-4312741-1534700280 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534699009-13413 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 678851176 HOME/instance-4312741-1534700280.xml 

running on 4 cores: 0,2,4,6

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
Current StackSize limit: 8192 KiB

solver pid=14288, runsolver pid=14285

[startup+0.100278 s]*
/proc/loadavg: 1.95 1.97 1.51 3/187 14289
/proc/meminfo: memFree=24634352/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=41068 memory=15256 CPUtime=0.09 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 4156 0 0 0 9 0 0 0 20 0 1 0 287591227 42053632 3814 33554432000 4194304 7499544 140727916097632 140727916089080 139677115238304 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 10267 3814 695 807 0 3258 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41068 KiB
Current children cumulated memory: 15256 KiB

[startup+0.209608 s]*
/proc/loadavg: 1.95 1.97 1.51 3/187 14289
/proc/meminfo: memFree=24563996/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=113852 memory=88120 CPUtime=0.21 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 22354 0 0 0 18 3 0 0 20 0 1 0 287591227 116584448 22030 33554432000 4194304 7499544 140727916097632 140727916089080 139677115190245 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 28463 22030 695 807 0 21454 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 113852 KiB
Current children cumulated memory: 88120 KiB

[startup+0.309528 s]*
/proc/loadavg: 1.95 1.97 1.51 3/187 14289
/proc/meminfo: memFree=24497160/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=180588 memory=154648 CPUtime=0.3 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 39036 0 0 0 25 5 0 0 20 0 1 0 287591227 184922112 38662 33554432000 4194304 7499544 140727916097632 140727916089080 4253568 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 45147 38662 695 807 0 38138 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 180588 KiB
Current children cumulated memory: 154648 KiB

[startup+0.700316 s]
/proc/loadavg: 1.95 1.97 1.51 3/187 14289
/proc/meminfo: memFree=24362372/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=383272 memory=357952 CPUtime=0.68 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 89814 0 0 0 57 11 0 0 20 0 1 0 287591227 392470528 89488 33554432000 4194304 7499544 140727916097632 140727916088664 5790974 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 95818 89488 742 807 0 88809 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 383272 KiB
Current children cumulated memory: 357952 KiB

[startup+1.50033 s]
/proc/loadavg: 1.95 1.97 1.51 3/187 14289
/proc/meminfo: memFree=24237656/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=457508 memory=432356 CPUtime=1.49 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 101281 0 0 0 135 14 0 0 20 0 1 0 287591227 468488192 108089 33554432000 4194304 7499544 140727916097632 140727916092168 5790987 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 114377 108089 748 807 0 107368 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 457508 KiB
Current children cumulated memory: 432356 KiB

[startup+3.10953 s]
/proc/loadavg: 1.95 1.97 1.52 3/187 14289
/proc/meminfo: memFree=24179600/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=491168 memory=465984 CPUtime=3.09 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 188469 0 0 0 291 18 0 0 20 0 1 0 287591227 502956032 116496 33554432000 4194304 7499544 140727916097632 140727916092648 5791081 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 122792 116496 748 807 0 115783 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 491168 KiB
Current children cumulated memory: 465984 KiB

[startup+6.30023 s]
/proc/loadavg: 1.95 1.97 1.52 3/187 14289
/proc/meminfo: memFree=24169696/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=502124 memory=476996 CPUtime=6.28 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 317632 0 0 0 604 24 0 0 20 0 1 0 287591227 514174976 119249 33554432000 4194304 7499544 140727916097632 140727916092168 5685288 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 125531 119249 748 807 0 118522 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 502124 KiB
Current children cumulated memory: 476996 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 1.97 1.52 4/187 14472
/proc/meminfo: memFree=24265556/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=505952 memory=480844 CPUtime=12.68 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 415275 0 0 0 1239 29 0 0 20 0 1 0 287591227 518094848 120211 33554432000 4194304 7499544 140727916097632 140727916092648 4245238 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 126488 120211 748 807 0 119479 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 505952 KiB
Current children cumulated memory: 480844 KiB

[startup+25.5003 s]
/proc/loadavg: 1.90 1.96 1.52 3/187 14472
/proc/meminfo: memFree=23953960/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=507140 memory=482032 CPUtime=25.48 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 521570 0 0 0 2514 34 0 0 20 0 1 0 287591227 519311360 120508 33554432000 4194304 7499544 140727916097632 140727916092648 5685632 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 126785 120508 748 807 0 119776 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 507140 KiB
Current children cumulated memory: 482032 KiB

[startup+51.1092 s]
/proc/loadavg: 1.93 1.96 1.53 3/187 14472
/proc/meminfo: memFree=23879364/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=507668 memory=482584 CPUtime=51.09 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 602988 0 0 0 5070 39 0 0 20 0 1 0 287591227 519852032 120646 33554432000 4194304 7499544 140727916097632 140727916092648 4253248 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 126917 120646 748 807 0 119908 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 507668 KiB
Current children cumulated memory: 482584 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.96 1.56 3/187 14473
/proc/meminfo: memFree=23879060/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=508064 memory=482872 CPUtime=102.27 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 701051 0 0 0 10184 43 0 0 20 0 1 0 287591227 520257536 120718 33554432000 4194304 7499544 140727916097632 140727916092648 5791206 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 127016 120718 748 807 0 120007 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 508064 KiB
Current children cumulated memory: 482872 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.59 3/188 14482
/proc/meminfo: memFree=23878496/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=508064 memory=482884 CPUtime=162.27 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 731586 0 0 0 16183 44 0 0 20 0 1 0 287591227 520257536 120721 33554432000 4194304 7499544 140727916097632 140727916092648 5684118 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 127016 120721 748 807 0 120007 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 508064 KiB
Current children cumulated memory: 482884 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.98 1.61 3/188 14483
/proc/meminfo: memFree=23878400/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=508064 memory=482968 CPUtime=222.25 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 742711 0 0 0 22181 44 0 0 20 0 1 0 287591227 520257536 120742 33554432000 4194304 7499544 140727916097632 140727916092648 5791014 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 127016 120742 748 807 0 120007 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 508064 KiB
Current children cumulated memory: 482968 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.98 1.62 3/188 14484
/proc/meminfo: memFree=23878160/32770624 swapFree=67108524/67108860
[pid=14288] ppid=14285 vsize=508196 memory=483012 CPUtime=251.96 cores=0,2,4,6
/proc/14288/stat : 14288 (MistralXCSP) R 14285 14288 13382 0 -1 4202496 743343 0 0 0 25152 44 0 0 20 0 1 0 287591227 520392704 120753 33554432000 4194304 7499544 140727916097632 140727916092648 5790960 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 21569536 140727916102771 140727916102920 140727916102920 140727916105673 0
/proc/14288/statm: 127049 120753 748 807 0 120040 0
Current children cumulated CPU time: 251.96 s
Current children cumulated vsize: 508196 KiB
Current children cumulated memory: 483012 KiB

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

[startup+252.017 s]
# the end of solver process 14288 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.521 s, system=0.455993 s

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

Child status: 0
Real time (s): 252.017
CPU time (s): 251.977
CPU user time (s): 251.521
CPU system time (s): 0.455993
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 508196
Max. memory (cumulated for all children) (KiB): 483012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.521
system time used= 0.455993
maximum resident set size= 483032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 743389
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= 70
involuntary context switches= 208


# summary of solver processes directly reported to runsolver:
#   pid: 14288
#   total CPU time (s): 251.977
#   total CPU user time (s): 251.521
#   total CPU system time (s): 0.455993

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.973525 second user time and 1.8369 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-19 19:38:00
IDJOB=4312741
IDBENCH=141629
IDSOLVER=2801
FILE ID=node107/4312741-1534700280
RUNJOBID= node107-1534699009-13413
PBS_JOBID= 21038722
Free space on /tmp= 57360 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/TravellingSalesman/TravellingSalesman-150-50-00_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-4312741-1534700280/watcher-4312741-1534700280 -o /tmp/evaluation-result-4312741-1534700280/solver-4312741-1534700280 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534699009-13413 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 678851176 HOME/instance-4312741-1534700280.xml

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

MD5SUM BENCH= 784274e168c99e425b71be44c62c6ab3
RANDOM SEED=678851176

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        24643428 kB
MemAvailable:   31766220 kB
Buffers:          255560 kB
Cached:          7150200 kB
SwapCached:           20 kB
Active:          4449680 kB
Inactive:        3143808 kB
Active(anon):     161248 kB
Inactive(anon):    95192 kB
Active(file):    4288432 kB
Inactive(file):  3048616 kB
Unevictable:        6972 kB
Mlocked:            6972 kB
SwapTotal:      67108860 kB
SwapFree:       67108524 kB
Dirty:              6004 kB
Writeback:             0 kB
AnonPages:        194312 kB
Mapped:            22812 kB
Shmem:             66016 kB
Slab:             231808 kB
SReclaimable:     203160 kB
SUnreclaim:        28648 kB
KernelStack:        3392 kB
PageTables:         5148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     524728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    131072 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 57352 MiB
End job on node107 at 2018-08-19 19:42:13