Trace number 4258831

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 1.1SAT (TO)552 251.93401 252.00999

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n150/
TravellingSalesman-150-50-14.xml
MD5SUMb2c04361dada2322dcbf50e86c385888
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark552
Best CPU time to get the best result obtained on this benchmark251.94299
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints151
Number of domains2
Minimum domain size64
Maximum domain size150
Distribution of domain sizes[{"size":64,"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 

0.01/0.19	c best=?? lower=-9600 upper=-150 
2.11/2.20	c
2.11/2.20	c This is cosoco 1.1 --  
2.11/2.20	c
2.11/2.20	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4258831-1502651451.xml 
2.11/2.20	c enable optimization
2.11/2.20	c ========================================[ Problem Statistics ]===========================================
2.11/2.20	c |                                                                                                       
2.11/2.20	c |  Parse time        :         0.10 s 
2.11/2.20	c |
2.11/2.20	c |               Variables: 300
2.11/2.20	c |            Domain Sizes: 64..150
2.11/2.20	c |
2.11/2.20	c |             Constraints: 152
2.11/2.20	c |                   Arity: 3..150  -- Ternary: 150
2.11/2.20	c | 
2.11/2.20	c |                   Types: 
2.11/2.20	c |                          All Different: 1
2.11/2.20	c |                          Extension: 150  (nb tuples: 22350..22350) -- (shared: 149)
2.11/2.20	c |                          Sum: 1
2.11/2.20	c |                          
2.11/2.20	c =========================================================================================================
2.11/2.20	o -2677
2.11/2.20	c    1 calls to solver: best=-2677 lower=-2676 upper=-150 
5.40/5.51	o -2291
8.80/8.93	o -815
8.80/8.93	c    3 calls to solver: best=-815 lower=-814 upper=-150 
12.60/12.75	o -786
14.30/14.44	o -650
14.30/14.44	c    5 calls to solver: best=-650 lower=-649 upper=-150 
16.30/16.46	o -649
16.70/16.84	o -642
16.70/16.84	c    7 calls to solver: best=-642 lower=-641 upper=-150 
21.70/21.84	o -600
31.31/31.44	o -599
31.31/31.44	c    9 calls to solver: best=-599 lower=-598 upper=-150 
31.71/31.86	o -597
32.11/32.26	o -596
32.11/32.26	c   11 calls to solver: best=-596 lower=-595 upper=-150 
32.51/32.67	o -592
33.31/33.43	o -585
33.31/33.43	c   13 calls to solver: best=-585 lower=-584 upper=-150 
34.61/34.78	o -584
35.02/35.19	o -582
35.02/35.19	c   15 calls to solver: best=-582 lower=-581 upper=-150 
35.91/36.07	o -580
36.51/36.61	o -579
36.51/36.61	c   17 calls to solver: best=-579 lower=-578 upper=-150 
37.21/37.38	o -572
39.41/39.56	o -571
39.41/39.56	c   19 calls to solver: best=-571 lower=-570 upper=-150 
43.40/43.58	o -569
44.70/44.86	o -568
44.70/44.86	c   21 calls to solver: best=-568 lower=-567 upper=-150 
46.10/46.25	o -566
46.50/46.66	o -564
46.50/46.66	c   23 calls to solver: best=-564 lower=-563 upper=-150 
46.91/47.08	o -562
51.91/52.06	o -561
51.91/52.06	c   25 calls to solver: best=-561 lower=-560 upper=-150 
52.40/52.55	o -560
52.80/53.00	o -558
52.80/53.00	c   27 calls to solver: best=-558 lower=-557 upper=-150 
53.30/53.44	o -556
54.01/54.17	o -554
54.01/54.17	c   29 calls to solver: best=-554 lower=-553 upper=-150 
106.70/106.82	o -552
251.92/252.00	
251.92/252.00	c *** INTERRUPTED ***
251.92/252.00	c restarts              : 76          
251.92/252.00	c conflicts             : 1426976      (5665 /sec)
251.92/252.00	c decisions             : 2266988      (8999 /sec)
251.92/252.00	c propagations          : 180463267   (716385 /sec)
251.92/252.00	c root propagations     : 21967       
251.92/252.00	c filter calls          : 32457103       (128845 /sec)
251.92/252.00	c useless filter calls  : 13770774       (42 %)
251.92/252.00	c Memory used           : 54.92 MB
251.92/252.00	c CPU time              : 251.908 s
251.92/252.00	
251.92/252.00	c nb Solutions = 30
251.92/252.00	s SATISFIABLE
251.92/252.00	c Best value found: -552
251.92/252.00	
251.92/252.00	
251.92/252.00	v <instantiation type='solution' cost='-552'>
251.92/252.00	v <list>c[0] c[100] c[101] c[102] c[103] c[104] c[105] c[106] c[107] c[108] c[109] c[10] c[110] c[111] c[112] c[113] c[114] c[115] c[116] c[117] c[118] c[119] c[11] c[120] c[121] c[122] c[123] c[124] c[125] c[126] c[127] c[128] c[129] c[12] c[130] c[131] c[132] c[133] c[134] c[135] c[136] c[137] c[138] c[139] c[13] c[140] c[141] c[142] c[143] c[144] c[145] c[146] c[147] c[148] c[149] c[14] c[15] c[16] c[17] c[18] c[19] c[1] c[20] c[21] c[22] c[23] c[24] c[25] c[26] c[27] c[28] c[29] c[2] c[30] c[31] c[32] c[33] c[34] c[35] c[36] c[37] c[38] c[39] c[3] c[40] c[41] c[42] c[43] c[44] c[45] c[46] c[47] c[48] c[49] c[4] c[50] c[51] c[52] c[53] c[54] c[55] c[56] c[57] c[58] c[59] c[5] c[60] c[61] c[62] c[63] c[64] c[65] c[66] c[67] c[68] c[69] c[6] c[70] c[71] c[72] c[73] c[74] c[75] c[76] c[77] c[78] c[79] c[7] c[80] c[81] c[82] c[83] c[84] c[85] c[86] c[87] c[88] c[89] c[8] c[90] c[91] c[92] c[93] c[94] c[95] c[96] c[97] c[98] c[99] c[9] d[0] d[100] d[101] d[102] d[103] d[104] d[105] d[106] d[107] d[108] d[109] d[10] d[110] d[111] d[112] d[113] d[114] d[115] d[116] d[117] d[118] d[119] d[11] d[120] d[121] d[122] d[123] d[124] d[125] d[126] d[127] d[128] d[129] d[12] d[130] d[131] d[132] d[133] d[134] d[135] d[136] d[137] d[138] d[139] d[13] d[140] d[141] d[142] d[143] d[144] d[145] d[146] d[147] d[148] d[149] d[14] d[15] d[16] d[17] d[18] d[19] d[1] d[20] d[21] d[22] d[23] d[24] d[25] d[26] d[27] d[28] d[29] d[2] d[30] d[31] d[32] d[33] d[34] d[35] d[36] d[37] d[38] d[39] d[3] d[40] d[41] d[42] d[43] d[44] d[45] d[46] d[47] d[48] d[49] d[4] d[50] d[51] d[52] d[53] d[54] d[55] d[56] d[57] d[58] d[59] d[5] d[60] d[61] d[62] d[63] d[64] d[65] d[66] d[67] d[68] d[69] d[6] d[70] d[71] d[72] d[73] d[74] d[75] d[76] d[77] d[78] d[79] d[7] d[80] d[81] d[82] d[83] d[84] d[85] d[86] d[87] d[88] d[89] d[8] d[90] d[91] d[92] d[93] d[94] d[95] d[96] d[97] d[98] d[99] d[9] </list>
251.92/252.00	v <values>114 11 13 25 32 39 43 51 60 59 56 90 58 73 71 68 67 79 86 96 95 98 84 103 111 120 149 143 142 130 125 121 105 78 104 107 112 117 116 124 134 139 148 146 74 141 138 137 136 128 110 106 109 108 115 63 52 61 50 47 44 135 37 34 33 26 21 4 0 5 14 17 132 18 22 19 10 6 12 15 23 29 40 131 46 45 53 65 69 76 87 82 81 75 123 80 64 57 54 48 55 62 66 70 72 119 77 85 91 88 83 89 92 93 118 122 113 133 129 140 127 145 144 147 126 102 100 101 99 49 42 31 30 35 41 24 1 2 94 7 16 8 3 20 27 36 38 28 9 97 5 1 3 3 3 1 4 3 2 2 1 4 4 4 1 3 4 2 4 2 3 4 4 3 3 13 6 2 7 3 2 5 2 1 1 1 2 1 3 2 4 6 2 4 3 3 1 1 3 5 2 3 3 2 1 3 4 3 2 3 4 2 2 6 2 2 5 1 5 4 1 1 1 2 1 3 3 2 1 2 4 4 4 2 1 4 4 1 2 4 5 1 3 2 3 5 13 2 3 5 2 2 4 1 1 2 3 2 4 2 7 8 5 10 2 22 4 2 9 6 8 4 1 9 9 6 9 5 20 3 3 1 1 2 5 11 3 3 3 5 4 1 5 3 3 1 4 12 3 3 </values>
251.92/252.00	v </instantiation>
251.92/252.00

Verifier Data 

OK	552

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 (15073 MiB free)
  memory of node 1: 16384 MiB (15260 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4258831-1502651451/watcher-4258831-1502651451 -o /tmp/evaluation-result-4258831-1502651451/solver-4258831-1502651451 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502640979-4140 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4258831-1502651451.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=9416, runsolver pid=9413
Current StackSize limit: 8192 KiB


[startup+0.100153 s]*
/proc/loadavg: 2.08 2.02 2.04 3/186 9417
/proc/meminfo: memFree=31061072/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=27880 memory=3856 CPUtime=0.01 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 1147 0 0 0 1 0 0 0 20 0 1 0 107056406 28549120 964 18446744073709551615 4194304 5972556 140734260847760 140734260844408 5418877 0 0 1 0 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 6970 964 719 435 0 333 0
Current children cumulated CPU time: 0.01 s
Current children cumulated vsize: 27880 KiB
Current children cumulated memory: 3856 KiB

[startup+0.209443 s]*
/proc/loadavg: 2.08 2.02 2.04 3/186 9417
/proc/meminfo: memFree=31033172/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=55520 memory=31620 CPUtime=0.11 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 8402 0 0 0 11 0 0 0 20 0 1 0 107056406 56852480 7905 18446744073709551615 4194304 5972556 140734260847760 140734260844408 4935447 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 13880 7905 731 435 0 7243 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 55520 KiB
Current children cumulated memory: 31620 KiB

[startup+0.309641 s]*
/proc/loadavg: 2.08 2.02 2.04 3/186 9417
/proc/meminfo: memFree=31033172/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=55520 memory=31884 CPUtime=0.22 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 8406 0 0 0 21 1 0 0 20 0 1 0 107056406 56852480 7971 18446744073709551615 4194304 5972556 140734260847760 140734260844408 4935474 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 13880 7971 773 435 0 7243 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 55520 KiB
Current children cumulated memory: 31884 KiB

[startup+0.700392 s]
/proc/loadavg: 2.08 2.02 2.04 3/186 9417
/proc/meminfo: memFree=31033172/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=55520 memory=31884 CPUtime=0.61 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 8419 0 0 0 60 1 0 0 20 0 1 0 107056406 56852480 7971 18446744073709551615 4194304 5972556 140734260847760 140734260844408 4935580 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 13880 7971 773 435 0 7243 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 55520 KiB
Current children cumulated memory: 31884 KiB

[startup+1.50036 s]
/proc/loadavg: 2.08 2.02 2.04 3/186 9417
/proc/meminfo: memFree=31033172/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=55520 memory=31884 CPUtime=1.41 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 8436 0 0 0 140 1 0 0 20 0 1 0 107056406 56852480 7971 18446744073709551615 4194304 5972556 140734260847760 140734260844408 4934271 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 13880 7971 773 435 0 7243 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 55520 KiB
Current children cumulated memory: 31884 KiB

[startup+3.10957 s]
/proc/loadavg: 2.08 2.02 2.04 3/186 9417
/proc/meminfo: memFree=31032800/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=55964 memory=32356 CPUtime=3.01 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 15733 0 0 0 300 1 0 0 20 0 1 0 107056406 57307136 8089 18446744073709551615 4194304 5972556 140734260847760 140734260844408 4935447 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 13991 8089 777 435 0 7354 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 55964 KiB
Current children cumulated memory: 32356 KiB

[startup+6.30035 s]
/proc/loadavg: 2.15 2.03 2.05 3/186 9417
/proc/meminfo: memFree=31032428/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=56104 memory=32528 CPUtime=6.2 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 23050 0 0 0 619 1 0 0 20 0 1 0 107056406 57450496 8132 18446744073709551615 4194304 5972556 140734260847760 140734260834952 4935438 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 14026 8132 777 435 0 7389 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 56104 KiB
Current children cumulated memory: 32528 KiB

[startup+12.7003 s]
/proc/loadavg: 2.22 2.05 2.05 3/186 9481
/proc/meminfo: memFree=31030020/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=56236 memory=32576 CPUtime=12.6 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 30360 0 0 0 1259 1 0 0 20 0 1 0 107056406 57585664 8144 18446744073709551615 4194304 5972556 140734260847760 140734260834952 4935466 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 14059 8144 777 435 0 7422 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 56236 KiB
Current children cumulated memory: 32576 KiB

[startup+25.5003 s]
/proc/loadavg: 2.41 2.10 2.07 3/186 9482
/proc/meminfo: memFree=31030512/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=56236 memory=32676 CPUtime=25.41 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 44972 0 0 0 2539 2 0 0 20 0 1 0 107056406 57585664 8169 18446744073709551615 4194304 5972556 140734260847760 140734260845208 4934192 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 14059 8169 777 435 0 7422 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 56236 KiB
Current children cumulated memory: 32676 KiB

[startup+51.1095 s]
/proc/loadavg: 2.37 2.12 2.07 3/186 9482
/proc/meminfo: memFree=31030132/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=56236 memory=32700 CPUtime=51.01 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 52299 0 0 0 5099 2 0 0 20 0 1 0 107056406 57585664 8175 18446744073709551615 4194304 5972556 140734260847760 140734260845208 5325607 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 14059 8175 777 435 0 7422 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 56236 KiB
Current children cumulated memory: 32700 KiB

[startup+102.3 s]
/proc/loadavg: 2.16 2.10 2.07 3/185 9485
/proc/meminfo: memFree=31030268/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=56236 memory=32700 CPUtime=102.2 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 52965 0 0 0 10218 2 0 0 20 0 1 0 107056406 57585664 8175 18446744073709551615 4194304 5972556 140734260847760 140734260834952 4978005 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 14059 8175 777 435 0 7422 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 56236 KiB
Current children cumulated memory: 32700 KiB

[startup+162.3 s]
/proc/loadavg: 2.11 2.10 2.07 3/185 9487
/proc/meminfo: memFree=31030520/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=56236 memory=32700 CPUtime=162.21 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 53630 0 0 0 16219 2 0 0 20 0 1 0 107056406 57585664 8175 18446744073709551615 4194304 5972556 140734260847760 140734260845208 5046392 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 14059 8175 777 435 0 7422 0
Current children cumulated CPU time: 162.21 s
Current children cumulated vsize: 56236 KiB
Current children cumulated memory: 32700 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.08 2.06 3/188 9503
/proc/meminfo: memFree=31026104/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=56236 memory=32700 CPUtime=222.21 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 54293 0 0 0 22219 2 0 0 20 0 1 0 107056406 57585664 8175 18446744073709551615 4194304 5972556 140734260847760 140734260845208 4972349 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 14059 8175 777 435 0 7422 0
Current children cumulated CPU time: 222.21 s
Current children cumulated vsize: 56236 KiB
Current children cumulated memory: 32700 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.02 2.07 2.06 3/188 9528
/proc/meminfo: memFree=31025052/32770624 swapFree=67108860/67108860
[pid=9416] ppid=9413 vsize=56236 memory=32700 CPUtime=251.92 cores=1,3,5,7
/proc/9416/stat : 9416 (cosoco) R 9413 9416 12395 0 -1 4202496 54293 0 0 0 25190 2 0 0 20 0 1 0 107056406 57585664 8175 18446744073709551615 4194304 5972556 140734260847760 140734260845208 4978721 0 0 1 8405026 0 0 0 17 5 0 0 8 0 0 8070896 8075904 24133632 140734260851115 140734260851245 140734260851245 140734260854734 0
/proc/9416/statm: 14059 8175 777 435 0 7422 0
Current children cumulated CPU time: 251.92 s
Current children cumulated vsize: 56236 KiB
Current children cumulated memory: 32700 KiB

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

[startup+252.01 s]
# the end of solver process 9416 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.909 s, system=0.025001 s

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

Child status: 1
Real time (s): 252.01
CPU time (s): 251.934
CPU user time (s): 251.909
CPU system time (s): 0.025001
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 56236
Max. memory (cumulated for all children) (KiB): 32700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.909
system time used= 0.025001
maximum resident set size= 32780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54341
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= 15
involuntary context switches= 77


# summary of solver processes directly reported to runsolver:
#   pid: 9416
#   total CPU time (s): 251.934
#   total CPU user time (s): 251.909
#   total CPU system time (s): 0.025001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.875179 second user time and 1.74918 second system time

The end

Launcher Data 

Begin job on node135 at 2017-08-13 20:56:57
IDJOB=4258831
IDBENCH=135805
IDSOLVER=2644
FILE ID=node135/4258831-1502651451
RUNJOBID= node135-1502640979-4140
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 1.1
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n150/TravellingSalesman-150-50-14.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4258831-1502651451/watcher-4258831-1502651451 -o /tmp/evaluation-result-4258831-1502651451/solver-4258831-1502651451 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node135-1502640979-4140 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4258831-1502651451.xml

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

MD5SUM BENCH= b2c04361dada2322dcbf50e86c385888
RANDOM SEED=803106687

node135.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	: 5333.21
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	: 5333.21
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	: 5333.21
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	: 5333.21
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:        31061896 kB
MemAvailable:   31968364 kB
Buffers:          313612 kB
Cached:           889916 kB
SwapCached:            0 kB
Active:           701796 kB
Inactive:         560600 kB
Active(anon):      59192 kB
Inactive(anon):    41324 kB
Active(file):     642604 kB
Inactive(file):   519276 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2336 kB
Writeback:             0 kB
AnonPages:         58684 kB
Mapped:            56452 kB
Shmem:             41656 kB
Slab:             149136 kB
SReclaimable:     120844 kB
SUnreclaim:        28292 kB
KernelStack:        3376 kB
PageTables:         5048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     342556 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      354332 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 62028 MiB
End job on node135 at 2017-08-13 21:01:10