Trace number 4302127

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 1.12SAT (TO)537 252.034 252.01

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 

0.10/0.11	c best=?? lower=150 upper=9900 
2.29/2.30	c
2.29/2.30	c This is cosoco 1.12 --  
2.29/2.30	c
2.29/2.30	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4302127-1532889200.xml 
2.29/2.30	c enable optimization
2.29/2.30	c ========================================[ Problem Statistics ]===========================================
2.29/2.30	c |                                                                                                       
2.29/2.30	c |  Parse time        :         0.10 s 
2.29/2.30	c |
2.29/2.30	c |               Variables: 300
2.29/2.30	c |            Domain Sizes: 66..150
2.29/2.30	c |
2.29/2.30	c |             Constraints: 152
2.29/2.30	c |                   Arity: 3..150  -- Ternary: 150
2.29/2.30	c | 
2.29/2.30	c |                   Types: 
2.29/2.30	c |                          All Different: 1
2.29/2.30	c |                          Extension: 150  (nb tuples: 22350..22350) -- (shared: 149)
2.29/2.30	c |                          Sum: 1
2.29/2.30	c |                          
2.29/2.30	c |               Objective: Minimize Sum
2.29/2.30	
2.29/2.30	c =========================================================================================================
2.29/2.30	o 2634
2.29/2.30	c    1 calls to solver: best=2634 lower=150 upper=2633 
4.69/4.77	o 1591
10.39/10.45	o 1501
10.39/10.45	c    3 calls to solver: best=1501 lower=150 upper=1500 
12.29/12.39	o 1498
13.69/13.79	o 690
13.69/13.79	c    5 calls to solver: best=690 lower=150 upper=689 
15.00/15.06	o 637
19.59/19.65	o 635
19.59/19.65	c    7 calls to solver: best=635 lower=150 upper=634 
24.69/24.76	o 634
25.00/25.06	o 592
25.00/25.06	c    9 calls to solver: best=592 lower=150 upper=591 
25.29/25.39	o 577
25.69/25.77	o 570
25.69/25.77	c   11 calls to solver: best=570 lower=150 upper=569 
26.10/26.11	o 567
26.39/26.45	o 564
26.39/26.45	c   13 calls to solver: best=564 lower=150 upper=563 
26.79/26.87	o 562
27.29/27.36	o 561
27.29/27.36	c   15 calls to solver: best=561 lower=150 upper=560 
68.69/68.75	o 543
69.89/69.98	o 540
69.89/69.98	c   17 calls to solver: best=540 lower=150 upper=539 
73.19/73.23	o 537
252.02/252.00	
252.02/252.00	c *** INTERRUPTED ***
252.02/252.00	c restarts              : 54          
252.02/252.00	c conflicts             : 173816       (690 /sec)
252.02/252.00	c decisions             : 256056       (1016 /sec)
252.02/252.00	c propagations          : 143893392   (570984 /sec)
252.02/252.00	c root propagations     : 22566       
252.02/252.00	c filter calls          : 4439162        (17615 /sec)
252.02/252.00	c useless filter calls  : 2299163        (51 %)
252.02/252.00	c Memory used           : 55.09 MB
252.02/252.00	c CPU time              : 252.009 s
252.02/252.00	
252.02/252.00	c nb Solutions = 18
252.02/252.00	s SATISFIABLE
252.02/252.00	c Best value found: 537
252.02/252.00	
252.02/252.00	
252.02/252.00	v <instantiation type='solution' cost='537'>
252.02/252.00	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>
252.02/252.00	v <values>147 108 109 105 100 101 91 89 79 65 71 43 70 63 52 42 35 34 33 32 27 29 39 28 24 18 10 23 19 14 22 48 40 36 47 49 44 37 51 53 66 72 76 80 30 84 92 113 122 123 127 128 129 136 141 26 0 5 15 20 25 140 41 55 69 115 106 121 131 145 149 144 139 143 135 134 112 118 117 120 130 148 138 146 137 126 125 124 119 111 114 103 102 93 132 86 85 78 77 73 67 58 60 57 56 116 21 11 12 6 1 2 3 4 13 7 110 8 9 16 17 31 38 45 46 54 59 142 61 64 74 87 82 81 68 62 75 83 133 90 95 96 94 97 88 98 99 104 107 50 3 1 2 1 3 3 1 4 4 3 2 1 3 4 5 2 1 1 3 2 1 1 2 2 2 2 4 3 4 3 11 7 2 3 1 4 4 6 2 5 1 2 2 3 2 2 6 3 1 2 1 3 3 2 1 8 4 4 2 1 7 2 5 5 15 7 6 4 4 4 4 4 3 6 3 7 4 2 3 3 8 4 1 4 3 3 2 1 4 2 6 1 4 2 9 4 3 1 2 1 3 4 1 1 13 3 13 2 1 3 2 5 2 4 4 1 17 2 2 2 6 2 3 1 4 4 1 3 3 2 5 3 1 4 5 3 5 3 35 2 1 4 1 3 4 4 1 1 1 3 </values>
252.02/252.00	v </instantiation>
252.02/252.00

Verifier Data 

OK	537

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 (13548 MiB free)
  memory of node 1: 16384 MiB (13934 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4302127-1532889200/watcher-4302127-1532889200 -o /tmp/evaluation-result-4302127-1532889200/solver-4302127-1532889200 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4302127-1532889200.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=11548, runsolver pid=11545
Current StackSize limit: 8192 KiB


[startup+0.100133 s]*
/proc/loadavg: 1.97 1.98 2.03 3/188 11549
/proc/meminfo: memFree=28130116/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=53020 memory=29256 CPUtime=0.1 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 7752 0 0 0 9 1 0 0 20 0 1 0 106483126 54292480 7314 33554432000 4194304 6142532 140720427512240 140720427508872 5015877 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 13255 7314 802 476 0 6577 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 53020 KiB
Current children cumulated memory: 29256 KiB

[startup+0.209957 s]*
/proc/loadavg: 1.97 1.98 2.03 3/188 11549
/proc/meminfo: memFree=28114120/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=55688 memory=32160 CPUtime=0.21 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 8480 0 0 0 20 1 0 0 20 0 1 0 106483126 57024512 8040 33554432000 4194304 6142532 140720427512240 140720427508872 5017816 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 13922 8040 843 476 0 7244 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 55688 KiB
Current children cumulated memory: 32160 KiB

[startup+0.30966 s]*
/proc/loadavg: 1.97 1.98 2.03 3/188 11549
/proc/meminfo: memFree=28114120/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=55688 memory=32160 CPUtime=0.31 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 8480 0 0 0 30 1 0 0 20 0 1 0 106483126 57024512 8040 33554432000 4194304 6142532 140720427512240 140720427508872 5017806 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 13922 8040 843 476 0 7244 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 55688 KiB
Current children cumulated memory: 32160 KiB

[startup+0.700383 s]
/proc/loadavg: 1.97 1.98 2.03 3/188 11549
/proc/meminfo: memFree=28113768/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=55688 memory=32160 CPUtime=0.69 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 8492 0 0 0 68 1 0 0 20 0 1 0 106483126 57024512 8040 33554432000 4194304 6142532 140720427512240 140720427499528 5017902 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 13922 8040 843 476 0 7244 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 55688 KiB
Current children cumulated memory: 32160 KiB

[startup+1.50036 s]
/proc/loadavg: 1.97 1.98 2.03 3/188 11549
/proc/meminfo: memFree=28113760/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=55688 memory=32160 CPUtime=1.49 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 8507 0 0 0 148 1 0 0 20 0 1 0 106483126 57024512 8040 33554432000 4194304 6142532 140720427512240 140720427499528 5017799 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 13922 8040 843 476 0 7244 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 55688 KiB
Current children cumulated memory: 32160 KiB

[startup+3.10958 s]
/proc/loadavg: 1.89 1.96 2.02 3/188 11549
/proc/meminfo: memFree=28113520/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=56280 memory=32748 CPUtime=3.1 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 15809 0 0 0 309 1 0 0 20 0 1 0 106483126 57630720 8187 33554432000 4194304 6142532 140720427512240 140720427499528 5017997 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 14070 8187 851 476 0 7392 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 56280 KiB
Current children cumulated memory: 32748 KiB

[startup+6.30026 s]
/proc/loadavg: 1.89 1.96 2.02 3/188 11549
/proc/meminfo: memFree=28113716/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=56280 memory=32756 CPUtime=6.29 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 23105 0 0 0 628 1 0 0 20 0 1 0 106483126 57630720 8189 33554432000 4194304 6142532 140720427512240 140720427509768 5017767 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 14070 8189 851 476 0 7392 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 56280 KiB
Current children cumulated memory: 32756 KiB

[startup+12.7004 s]
/proc/loadavg: 1.91 1.96 2.02 3/188 11549
/proc/meminfo: memFree=28113420/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=56412 memory=32828 CPUtime=12.69 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 30417 0 0 0 1267 2 0 0 20 0 1 0 106483126 57765888 8207 33554432000 4194304 6142532 140720427512240 140720427509768 5017892 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 14103 8207 851 476 0 7425 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 56412 KiB
Current children cumulated memory: 32828 KiB

[startup+25.5003 s]
/proc/loadavg: 1.92 1.96 2.02 3/188 11549
/proc/meminfo: memFree=28113164/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=56412 memory=32976 CPUtime=25.49 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 42996 0 0 0 2547 2 0 0 20 0 1 0 106483126 57765888 8244 33554432000 4194304 6142532 140720427512240 140720427509768 5017759 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 14103 8244 851 476 0 7425 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 56412 KiB
Current children cumulated memory: 32976 KiB

[startup+51.1093 s]
/proc/loadavg: 1.95 1.97 2.02 3/188 11549
/proc/meminfo: memFree=28113212/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=56412 memory=32984 CPUtime=51.1 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 43662 0 0 0 5108 2 0 0 20 0 1 0 106483126 57765888 8246 33554432000 4194304 6142532 140720427512240 140720427499512 5017759 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 14103 8246 851 476 0 7425 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 56412 KiB
Current children cumulated memory: 32984 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 1.97 2.02 3/188 11550
/proc/meminfo: memFree=28113368/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=56412 memory=32988 CPUtime=102.3 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 44331 0 0 0 10228 2 0 0 20 0 1 0 106483126 57765888 8247 33554432000 4194304 6142532 140720427512240 140720427509768 5017751 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 14103 8247 851 476 0 7425 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 56412 KiB
Current children cumulated memory: 32988 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.98 2.02 3/187 11551
/proc/meminfo: memFree=28113324/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=56412 memory=32988 CPUtime=162.3 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 44987 0 0 0 16228 2 0 0 20 0 1 0 106483126 57765888 8247 33554432000 4194304 6142532 140720427512240 140720427509768 5016455 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 14103 8247 851 476 0 7425 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 56412 KiB
Current children cumulated memory: 32988 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.98 2.02 3/187 11677
/proc/meminfo: memFree=23198084/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=56412 memory=32988 CPUtime=222.31 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 45646 0 0 0 22229 2 0 0 20 0 1 0 106483126 57765888 8247 33554432000 4194304 6142532 140720427512240 140720427509768 5017958 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 14103 8247 851 476 0 7425 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 56412 KiB
Current children cumulated memory: 32988 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.99 2.02 3/187 11678
/proc/meminfo: memFree=22904360/32770624 swapFree=67108532/67108860
[pid=11548] ppid=11545 vsize=56412 memory=32988 CPUtime=252.02 cores=1,3,5,7
/proc/11548/stat : 11548 (cosoco) R 11545 11548 4839 0 -1 4202496 45648 0 0 0 25200 2 0 0 20 0 1 0 106483126 57765888 8247 33554432000 4194304 6142532 140720427512240 140720427509768 5140128 0 0 4096 8405026 0 0 0 17 5 0 0 0 0 0 8243016 8247936 40226816 140720427517067 140720427517197 140720427517197 140720427519950 0
/proc/11548/statm: 14103 8247 851 476 0 7425 0
Current children cumulated CPU time: 252.02 s
Current children cumulated vsize: 56412 KiB
Current children cumulated memory: 32988 KiB

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

[startup+252.01 s]
# the end of solver process 11548 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=252.009 s, system=0.025002 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): 252.034
CPU user time (s): 252.009
CPU system time (s): 0.025002
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 56412
Max. memory (cumulated for all children) (KiB): 32988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 252.009
system time used= 0.025002
maximum resident set size= 33056
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45695
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= 20
involuntary context switches= 105


# summary of solver processes directly reported to runsolver:
#   pid: 11548
#   total CPU time (s): 252.034
#   total CPU user time (s): 252.009
#   total CPU system time (s): 0.025002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.864825 second user time and 1.79417 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 20:33:20
IDJOB=4302127
IDBENCH=141629
IDSOLVER=2774
FILE ID=node104/4302127-1532889200
RUNJOBID= node104-1532880243-4871
PBS_JOBID= 21022518
Free space on /tmp= 50568 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/TravellingSalesman/TravellingSalesman-150-50-00_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4302127-1532889200/watcher-4302127-1532889200 -o /tmp/evaluation-result-4302127-1532889200/solver-4302127-1532889200 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4871 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4302127-1532889200.xml

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

MD5SUM BENCH= 784274e168c99e425b71be44c62c6ab3
RANDOM SEED=206637398

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        28142948 kB
MemAvailable:   31955000 kB
Buffers:          179488 kB
Cached:          3887344 kB
SwapCached:           12 kB
Active:          1944896 kB
Inactive:        2175576 kB
Active(anon):       8228 kB
Inactive(anon):    73040 kB
Active(file):    1936668 kB
Inactive(file):  2102536 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:              2384 kB
Writeback:             0 kB
AnonPages:         60260 kB
Mapped:            43312 kB
Shmem:             25060 kB
Slab:             206424 kB
SReclaimable:     177368 kB
SUnreclaim:        29056 kB
KernelStack:        3376 kB
PageTables:         4976 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     353160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 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:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 50564 MiB
End job on node104 at 2018-07-29 20:37:32