Trace number 4268866

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)586 240.00101 240.00999

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n150/
TravellingSalesman-150-50-15.xml
MD5SUM97b5a288822c02a27c7c951fc8651369
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark573
Best CPU time to get the best result obtained on this benchmark1679.1
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints151
Number of domains2
Minimum domain size63
Maximum domain size150
Distribution of domain sizes[{"size":63,"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=-9600 upper=-150 
1.79/1.88	c
1.79/1.88	c This is cosoco 1.12 --  
1.79/1.88	c
1.79/1.88	c command line: cosoco -lc -model -restarts HOME/instance-4268866-1502607335.xml 
1.79/1.88	c enable optimization
1.79/1.88	c ========================================[ Problem Statistics ]===========================================
1.79/1.88	c |                                                                                                       
1.79/1.88	c |  Parse time        :         0.10 s 
1.79/1.88	c |
1.79/1.88	c |               Variables: 300
1.79/1.88	c |            Domain Sizes: 63..150
1.79/1.88	c |
1.79/1.88	c |             Constraints: 152
1.79/1.88	c |                   Arity: 3..150  -- Ternary: 150
1.79/1.88	c | 
1.79/1.88	c |                   Types: 
1.79/1.88	c |                          All Different: 1
1.79/1.88	c |                          Extension: 150  (nb tuples: 22350..22350) -- (shared: 149)
1.79/1.88	c |                          Sum: 1
1.79/1.88	c |                          
1.79/1.88	c =========================================================================================================
1.79/1.88	o -2518
1.79/1.88	c    1 calls to solver: best=-2518 lower=-2517 upper=-150 
4.29/4.31	o -1229
7.29/7.32	o -615
7.29/7.32	c    3 calls to solver: best=-615 lower=-614 upper=-150 
9.39/9.46	o -591
12.10/12.18	o -588
12.10/12.18	c    5 calls to solver: best=-588 lower=-587 upper=-150 
15.48/15.59	o -587
23.00/23.05	o -586
23.00/23.05	c    7 calls to solver: best=-586 lower=-585 upper=-150 
239.99/240.00	
239.99/240.00	c *** INTERRUPTED ***
239.99/240.00	c restarts              : 53          
239.99/240.00	c conflicts             : 161774       (674 /sec)
239.99/240.00	c decisions             : 230150       (959 /sec)
239.99/240.00	c propagations          : 116139961   (483973 /sec)
239.99/240.00	c root propagations     : 22498       
239.99/240.00	c filter calls          : 4183566        (17434 /sec)
239.99/240.00	c useless filter calls  : 2015016        (48 %)
239.99/240.00	c Memory used           : 55.55 MB
239.99/240.00	c CPU time              : 239.972 s
239.99/240.00	
239.99/240.00	c nb Solutions = 7
239.99/240.00	s SATISFIABLE
239.99/240.00	c Best value found: -586
239.99/240.00	
239.99/240.00	
239.99/240.00	v <instantiation type='solution' cost='-586'>
239.99/240.00	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>
239.99/240.00	v <values>134 16 21 22 11 10 1 6 0 2 19 104 23 27 24 41 44 45 38 50 61 66 103 78 75 79 81 85 98 97 100 109 114 102 125 124 118 132 138 139 140 141 130 126 92 119 120 127 142 145 146 121 133 148 149 87 88 80 69 68 63 135 73 77 64 56 33 30 36 46 13 12 122 17 7 3 4 5 8 9 14 15 76 113 86 91 95 99 94 101 107 108 110 82 115 84 93 83 71 57 49 40 37 53 59 116 70 72 74 89 90 96 105 106 111 117 123 129 137 144 147 131 112 18 26 43 42 128 39 51 48 47 55 58 67 65 62 60 136 54 52 35 29 25 32 34 31 28 20 143 2 2 2 2 2 5 6 6 1 5 1 2 3 2 5 2 3 2 4 5 2 5 3 3 2 2 2 4 6 1 2 3 3 3 1 1 3 3 4 3 2 3 3 6 4 1 1 4 2 5 11 4 5 4 5 3 4 5 3 2 4 4 1 9 3 9 3 4 4 10 2 2 3 3 1 6 1 2 2 3 6 22 4 1 2 1 1 4 3 2 1 1 9 13 3 6 4 6 5 4 2 2 6 2 4 2 1 1 5 1 3 2 2 2 3 3 3 3 1 2 5 7 31 45 5 1 1 3 4 1 1 5 1 4 4 6 1 3 1 4 5 2 1 2 1 1 3 4 2 13 </values>
239.99/240.00	v </instantiation>
239.99/240.00

Verifier Data 

OK	586

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 (15408 MiB free)
  memory of node 1: 16384 MiB (15557 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4268866-1502607335/watcher-4268866-1502607335 -o /tmp/evaluation-result-4268866-1502607335/solver-4268866-1502607335 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node115-1502603019-29362 --watchdog 300 cosoco -lc -model -restarts HOME/instance-4268866-1502607335.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 294 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 240 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=32567, runsolver pid=32564
Current StackSize limit: 8192 KiB


[startup+0.100118 s]*
/proc/loadavg: 2.00 1.98 1.99 3/188 32568
/proc/meminfo: memFree=31699580/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=51572 memory=27640 CPUtime=0.1 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 7380 0 0 0 10 0 0 0 20 0 1 0 93821261 52809728 6910 33554432000 4194304 5972588 140721699316400 140721699313048 4933685 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 12893 6910 733 435 0 6256 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 51572 KiB
Current children cumulated memory: 27640 KiB

[startup+0.209899 s]*
/proc/loadavg: 2.00 1.98 1.99 3/188 32568
/proc/meminfo: memFree=31680432/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56016 memory=32128 CPUtime=0.21 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 8536 0 0 0 20 1 0 0 20 0 1 0 93821261 57360384 8032 33554432000 4194304 5972588 140721699316400 140721699303608 4935511 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14004 8032 733 435 0 7367 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 56016 KiB
Current children cumulated memory: 32128 KiB

[startup+0.309629 s]*
/proc/loadavg: 2.00 1.98 1.99 3/188 32568
/proc/meminfo: memFree=31680432/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56016 memory=32128 CPUtime=0.31 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 8536 0 0 0 30 1 0 0 20 0 1 0 93821261 57360384 8032 33554432000 4194304 5972588 140721699316400 140721699303608 4935411 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14004 8032 733 435 0 7367 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 56016 KiB
Current children cumulated memory: 32128 KiB

[startup+0.700337 s]
/proc/loadavg: 2.00 1.98 1.99 3/188 32568
/proc/meminfo: memFree=31680432/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56016 memory=32392 CPUtime=0.69 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 8542 0 0 0 68 1 0 0 20 0 1 0 93821261 57360384 8098 33554432000 4194304 5972588 140721699316400 140721699303608 4935454 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14004 8098 776 435 0 7367 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 56016 KiB
Current children cumulated memory: 32392 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 1.98 1.99 3/188 32568
/proc/meminfo: memFree=31680432/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56148 memory=32392 CPUtime=1.49 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 8581 0 0 0 148 1 0 0 20 0 1 0 93821261 57495552 8098 33554432000 4194304 5972588 140721699316400 140721699303608 4935502 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14037 8098 776 435 0 7400 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 56148 KiB
Current children cumulated memory: 32392 KiB

[startup+3.10951 s]
/proc/loadavg: 2.00 1.98 1.99 3/188 32568
/proc/meminfo: memFree=31679692/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56464 memory=32868 CPUtime=3.1 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 15844 0 0 0 309 1 0 0 20 0 1 0 93821261 57819136 8217 33554432000 4194304 5972588 140721699316400 140721699303592 4935478 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14116 8217 778 435 0 7479 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 56464 KiB
Current children cumulated memory: 32868 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 1.98 1.99 3/188 32568
/proc/meminfo: memFree=31679692/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56612 memory=33024 CPUtime=6.29 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 23455 0 0 0 628 1 0 0 20 0 1 0 93821261 57970688 8256 33554432000 4194304 5972588 140721699316400 140721699313848 4935454 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14153 8256 778 435 0 7516 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 56612 KiB
Current children cumulated memory: 33024 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.98 1.99 3/188 32568
/proc/meminfo: memFree=31679560/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56744 memory=33144 CPUtime=12.69 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 30919 0 0 0 1268 1 0 0 20 0 1 0 93821261 58105856 8286 33554432000 4194304 5972588 140721699316400 140721699313848 4935478 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14186 8286 778 435 0 7549 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 56744 KiB
Current children cumulated memory: 33144 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.98 1.99 3/188 32568
/proc/meminfo: memFree=31678936/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56744 memory=33236 CPUtime=25.48 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 42748 0 0 0 2546 2 0 0 20 0 1 0 93821261 58105856 8309 33554432000 4194304 5972588 140721699316400 140721699303592 4975784 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14186 8309 778 435 0 7549 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 56744 KiB
Current children cumulated memory: 33236 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 1.98 1.99 3/188 32568
/proc/meminfo: memFree=31679044/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56876 memory=33236 CPUtime=51.09 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 43044 0 0 0 5107 2 0 0 20 0 1 0 93821261 58241024 8309 33554432000 4194304 5972588 140721699316400 140721699313000 4978790 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14219 8309 778 435 0 7582 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 56876 KiB
Current children cumulated memory: 33236 KiB

[startup+102.3 s]
/proc/loadavg: 2.63 2.14 2.04 3/188 32569
/proc/meminfo: memFree=31678828/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56876 memory=33256 CPUtime=102.28 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 43331 0 0 0 10226 2 0 0 20 0 1 0 93821261 58241024 8314 33554432000 4194304 5972588 140721699316400 140721699313000 4936000 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14219 8314 778 435 0 7582 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 56876 KiB
Current children cumulated memory: 33256 KiB

[startup+162.3 s]
/proc/loadavg: 2.34 2.16 2.05 3/188 32570
/proc/meminfo: memFree=31678720/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56876 memory=33260 CPUtime=162.28 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 43627 0 0 0 16226 2 0 0 20 0 1 0 93821261 58241024 8315 33554432000 4194304 5972588 140721699316400 140721699313000 4935502 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14219 8315 778 435 0 7582 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 56876 KiB
Current children cumulated memory: 33260 KiB

[startup+222.3 s]
/proc/loadavg: 2.12 2.13 2.05 3/183 32579
/proc/meminfo: memFree=31680276/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56876 memory=33260 CPUtime=222.28 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 43914 0 0 0 22226 2 0 0 20 0 1 0 93821261 58241024 8315 33554432000 4194304 5972588 140721699316400 140721699313000 4935463 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14219 8315 778 435 0 7582 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 56876 KiB
Current children cumulated memory: 33260 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.10 2.12 2.05 3/187 32635
/proc/meminfo: memFree=31670328/32770624 swapFree=67108860/67108860
[pid=32567] ppid=32564 vsize=56876 memory=33260 CPUtime=239.99 cores=0,2,4,6
/proc/32567/stat : 32567 (cosoco) R 32564 32567 29331 0 -1 4202496 44148 0 0 0 23997 2 0 0 20 0 1 0 93821261 58241024 8315 33554432000 4194304 5972588 140721699316400 140721699313000 4935502 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8070896 8075904 12128256 140721699321028 140721699321123 140721699321123 140721699323854 0
/proc/32567/statm: 14219 8315 778 435 0 7582 0
Current children cumulated CPU time: 239.99 s
Current children cumulated vsize: 56876 KiB
Current children cumulated memory: 33260 KiB

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

[startup+240.01 s]
# the end of solver process 32567 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=239.973 s, system=0.027999 s

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

Child status: 1
Real time (s): 240.01
CPU time (s): 240.001
CPU user time (s): 239.973
CPU system time (s): 0.027999
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 56876
Max. memory (cumulated for all children) (KiB): 33260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 239.973
system time used= 0.027999
maximum resident set size= 33340
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44212
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= 12
involuntary context switches= 147


# summary of solver processes directly reported to runsolver:
#   pid: 32567
#   total CPU time (s): 240.001
#   total CPU user time (s): 239.973
#   total CPU system time (s): 0.027999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.941463 second user time and 1.57022 second system time

The end

Launcher Data 

Begin job on node115 at 2017-08-13 08:41:17
IDJOB=4268866
IDBENCH=135794
IDSOLVER=2659
FILE ID=node115/4268866-1502607335
RUNJOBID= node115-1502603019-29362
PBS_JOBID= 20628301
Free space on /tmp= 61812 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n150/TravellingSalesman-150-50-15.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4268866-1502607335/watcher-4268866-1502607335 -o /tmp/evaluation-result-4268866-1502607335/solver-4268866-1502607335 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node115-1502603019-29362 --watchdog 300  cosoco -lc -model -restarts HOME/instance-4268866-1502607335.xml

TIME LIMIT= 264 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 97b5a288822c02a27c7c951fc8651369
RANDOM SEED=785960761

node115.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	: 5333.69
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	: 5333.69
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	: 5333.69
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	: 5333.69
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:        31709412 kB
MemAvailable:   31986460 kB
Buffers:          105236 kB
Cached:           459084 kB
SwapCached:            0 kB
Active:           448392 kB
Inactive:         172436 kB
Active(anon):       5368 kB
Inactive(anon):    79448 kB
Active(file):     443024 kB
Inactive(file):    92988 kB
Unevictable:        6220 kB
Mlocked:            6220 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2848 kB
Writeback:             0 kB
AnonPages:         63120 kB
Mapped:            44272 kB
Shmem:             25224 kB
Slab:             139656 kB
SReclaimable:     113740 kB
SUnreclaim:        25916 kB
KernelStack:        3376 kB
PageTables:         5240 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352388 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 61808 MiB
End job on node115 at 2017-08-13 08:45:17