Trace number 4266945

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-sat 1.12SAT (TO)404 240.007 240.00999

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n75/
TravellingSalesman-75-50-02.xml
MD5SUM9f40e16214a2956ff65ea335997fc7bb
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark330
Best CPU time to get the best result obtained on this benchmark249.653
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints76
Number of domains2
Minimum domain size56
Maximum domain size75
Distribution of domain sizes[{"size":56,"count":75},{"size":75,"count":75}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":75},{"degree":3,"count":75}]
Minimum constraint arity3
Maximum constraint arity75
Distribution of constraint arities[{"arity":3,"count":75},{"arity":75,"count":1}]
Number of extensional constraints75
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":75},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.00/0.05	c SAT : Variables: 9825 -- Clauses: 323775
0.00/0.05	c best=?? lower=-4275 upper=-75 
0.10/0.18	c
0.10/0.18	c This is cosoco 1.12 --  
0.10/0.18	c
0.10/0.18	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266945-1502601012.xml 
0.10/0.18	c enable optimization
0.10/0.18	c ========================================[ Problem Statistics ]===========================================
0.10/0.18	c |                                                                                                       
0.10/0.18	c |  Parse time        :         0.05 s 
0.10/0.18	c |
0.10/0.18	c |               Variables: 150
0.10/0.18	c |            Domain Sizes: 56..75
0.10/0.18	c |
0.10/0.18	c |             Constraints: 77
0.10/0.18	c |                   Arity: 3..75  -- Ternary: 75
0.10/0.18	c | 
0.10/0.18	c |                   Types: 
0.10/0.18	c |                          All Different: 1
0.10/0.18	c |                          Extension: 75  (nb tuples: 5550..5550) -- (shared: 74)
0.10/0.18	c |                          Sum: 1
0.10/0.18	c |                          
0.10/0.18	c =========================================================================================================
0.10/0.18	o -1342
0.10/0.18	c    1 calls to solver: best=-1342 lower=-1341 upper=-75 
1.49/1.57	o -1254
7.49/7.57	o -1190
7.49/7.57	c    3 calls to solver: best=-1190 lower=-1189 upper=-75 
17.88/17.99	o -1178
33.59/33.65	o -1150
33.59/33.65	c    5 calls to solver: best=-1150 lower=-1149 upper=-75 
33.79/33.81	o -899
33.79/33.87	o -897
33.79/33.87	c    7 calls to solver: best=-897 lower=-896 upper=-75 
33.89/34.00	o -663
34.10/34.15	o -417
34.10/34.15	c    9 calls to solver: best=-417 lower=-416 upper=-75 
40.00/40.10	o -415
46.69/46.75	o -414
46.69/46.75	c   11 calls to solver: best=-414 lower=-413 upper=-75 
46.79/46.81	o -410
47.19/47.26	o -409
47.19/47.26	c   13 calls to solver: best=-409 lower=-408 upper=-75 
59.79/59.86	o -408
156.89/156.96	o -407
156.89/156.96	c   15 calls to solver: best=-407 lower=-406 upper=-75 
170.69/170.78	o -405
179.79/179.86	o -404
179.79/179.86	c   17 calls to solver: best=-404 lower=-403 upper=-75 
240.00/240.00	
240.00/240.00	c *** INTERRUPTED ***
240.00/240.00	c restarts              : 574         
240.00/240.00	c conflicts             : 1290711      (5378 /sec)
240.00/240.00	c decisions             : 2052178      (8551 /sec)
240.00/240.00	c propagations          : 380030645   (1583523 /sec)
240.00/240.00	c root propagations     : 7362        
240.00/240.00	c filter calls          : 25883028       (107850 /sec)
240.00/240.00	c useless filter calls  : 13745039       (53 %)
240.00/240.00	c
240.00/240.00	c clauses               : 331484
240.00/240.00	c SAT propagations      : 4314
240.00/240.00	c SAT conflicts         : 0 (0 learnts)
240.00/240.00	c Memory used           : 51.92 MB
240.00/240.00	c CPU time              : 239.991 s
240.00/240.00	
240.00/240.00	c nb Solutions = 17
240.00/240.00	s SATISFIABLE
240.00/240.00	c Best value found: -404
240.00/240.00	
240.00/240.00	
240.00/240.00	v <instantiation type='solution' cost='-404'>
240.00/240.00	v <list>c[0] c[10] c[11] c[12] c[13] 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[7] c[8] c[9] d[0] d[10] d[11] d[12] d[13] 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[7] d[8] d[9] </list>
240.00/240.00	v <values>10 42 44 46 45 40 38 30 36 35 33 9 32 47 53 58 64 66 70 67 74 65 6 68 72 73 69 63 61 62 71 56 51 14 12 1 4 0 3 7 5 11 13 20 16 27 21 23 22 24 28 29 31 34 41 17 49 59 60 57 54 52 55 50 48 43 18 39 37 26 19 15 8 2 25 8 1 4 4 3 1 5 3 2 2 2 5 8 5 5 6 6 1 7 4 10 3 8 4 3 4 8 15 1 14 16 3 26 1 25 5 3 2 3 4 6 1 4 4 2 4 2 2 3 5 4 3 1 4 6 2 7 2 4 2 3 3 2 3 4 2 9 1 6 6 4 4 7 21 21 </values>
240.00/240.00	v </instantiation>
240.00/240.00

Verifier Data 

OK	404

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 (13019 MiB free)
  memory of node 1: 16384 MiB (15018 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266945-1502601012/watcher-4266945-1502601012 -o /tmp/evaluation-result-4266945-1502601012/solver-4266945-1502601012 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502598096-28365 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266945-1502601012.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
Current StackSize limit: 8192 KiB

solver pid=29855, runsolver pid=29852

[startup+0.100197 s]*
/proc/loadavg: 1.99 1.99 1.90 3/187 29856
/proc/meminfo: memFree=28692092/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=47912 memory=21840 CPUtime=0.1 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 5151 0 0 0 10 0 0 0 20 0 1 0 93189171 49061888 5460 33554432000 4194304 5972588 140734061680688 140734061677336 140654552943589 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 11978 5460 783 435 0 5341 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 47912 KiB
Current children cumulated memory: 21840 KiB

[startup+0.209735 s]*
/proc/loadavg: 1.99 1.99 1.90 3/187 29856
/proc/meminfo: memFree=28691844/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=48208 memory=22104 CPUtime=0.2 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 5220 0 0 0 20 0 0 0 20 0 1 0 93189171 49364992 5526 33554432000 4194304 5972588 140734061680688 140734061677336 4935792 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 12052 5526 783 435 0 5415 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 48208 KiB
Current children cumulated memory: 22104 KiB

[startup+0.309237 s]*
/proc/loadavg: 1.99 1.99 1.90 3/187 29856
/proc/meminfo: memFree=28691844/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=48208 memory=22104 CPUtime=0.3 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 5230 0 0 0 30 0 0 0 20 0 1 0 93189171 49364992 5526 33554432000 4194304 5972588 140734061680688 140734061677336 4935493 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 12052 5526 783 435 0 5415 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 48208 KiB
Current children cumulated memory: 22104 KiB

[startup+0.700359 s]
/proc/loadavg: 1.99 1.99 1.90 3/187 29856
/proc/meminfo: memFree=28691844/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=48340 memory=22104 CPUtime=0.69 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 5241 0 0 0 69 0 0 0 20 0 1 0 93189171 49500160 5526 33554432000 4194304 5972588 140734061680688 140734061667880 4935454 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 12085 5526 783 435 0 5448 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 48340 KiB
Current children cumulated memory: 22104 KiB

[startup+1.50036 s]
/proc/loadavg: 1.99 1.99 1.90 3/187 29856
/proc/meminfo: memFree=28691580/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=48340 memory=22104 CPUtime=1.49 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 5261 0 0 0 149 0 0 0 20 0 1 0 93189171 49500160 5526 33554432000 4194304 5972588 140734061680688 140734061677544 4935454 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 12085 5526 783 435 0 5448 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 48340 KiB
Current children cumulated memory: 22104 KiB

[startup+3.10946 s]
/proc/loadavg: 1.99 1.99 1.90 3/187 29856
/proc/meminfo: memFree=28691196/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=48480 memory=22412 CPUtime=3.1 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 8343 0 0 0 310 0 0 0 20 0 1 0 93189171 49643520 5603 33554432000 4194304 5972588 140734061680688 140734061678136 140654552948257 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 12120 5603 785 435 0 5483 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 48480 KiB
Current children cumulated memory: 22412 KiB

[startup+6.30035 s]
/proc/loadavg: 1.99 1.99 1.90 3/187 29856
/proc/meminfo: memFree=28691060/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=48480 memory=22500 CPUtime=6.29 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 12201 0 0 0 629 0 0 0 20 0 1 0 93189171 49643520 5625 33554432000 4194304 5972588 140734061680688 140734061678136 4935792 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 12120 5625 785 435 0 5483 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 48480 KiB
Current children cumulated memory: 22500 KiB

[startup+12.7003 s]
/proc/loadavg: 1.99 1.99 1.90 3/187 29856
/proc/meminfo: memFree=28690688/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=48480 memory=22696 CPUtime=12.69 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 16427 0 0 0 1269 0 0 0 20 0 1 0 93189171 49643520 5674 33554432000 4194304 5972588 140734061680688 140734061667880 4935490 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 12120 5674 785 435 0 5483 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 48480 KiB
Current children cumulated memory: 22696 KiB

[startup+25.5004 s]
/proc/loadavg: 1.99 1.99 1.90 3/187 29856
/proc/meminfo: memFree=28689944/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=48480 memory=23268 CPUtime=25.49 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 24243 0 0 0 2548 1 0 0 20 0 1 0 93189171 49643520 5817 33554432000 4194304 5972588 140734061680688 140734061678136 4935511 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 12120 5817 785 435 0 5483 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 48480 KiB
Current children cumulated memory: 23268 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 1.99 1.90 3/187 29856
/proc/meminfo: memFree=28688816/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=48612 memory=24396 CPUtime=51.1 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 28862 0 0 0 5109 1 0 0 20 0 1 0 93189171 49778688 6099 33554432000 4194304 5972588 140734061680688 140734061667880 4935649 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 12153 6099 785 435 0 5516 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 48612 KiB
Current children cumulated memory: 24396 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.00 1.91 3/187 29857
/proc/meminfo: memFree=28686472/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=53032 memory=26704 CPUtime=102.29 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 30899 0 0 0 10228 1 0 0 20 0 1 0 93189171 54304768 6676 33554432000 4194304 5972588 140734061680688 140734061677848 4978096 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 13258 6676 785 435 0 6621 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 53032 KiB
Current children cumulated memory: 26704 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 1.99 1.91 3/187 29922
/proc/meminfo: memFree=28647656/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=53164 memory=26760 CPUtime=162.29 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 31717 0 0 0 16228 1 0 0 20 0 1 0 93189171 54439936 6690 33554432000 4194304 5972588 140734061680688 140734061667880 4936000 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 13291 6690 785 435 0 6654 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 53164 KiB
Current children cumulated memory: 26760 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 1.92 3/187 29923
/proc/meminfo: memFree=28646656/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=53164 memory=26784 CPUtime=222.29 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 32404 0 0 0 22228 1 0 0 20 0 1 0 93189171 54439936 6696 33554432000 4194304 5972588 140734061680688 140734061667880 4935490 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 13291 6696 785 435 0 6654 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 53164 KiB
Current children cumulated memory: 26784 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 1.99 1.99 1.92 3/187 29924
/proc/meminfo: memFree=28646780/32770624 swapFree=67108860/67108860
[pid=29855] ppid=29852 vsize=53164 memory=26784 CPUtime=240 cores=0,2,4,6
/proc/29855/stat : 29855 (cosoco) R 29852 29855 24508 0 -1 4202496 32955 0 0 0 23999 1 0 0 20 0 1 0 93189171 54439936 6696 33554432000 4194304 5972588 140734061680688 140734061667880 4935454 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 8070896 8075904 9777152 140734061683903 140734061684003 140734061684003 140734061686734 0
/proc/29855/statm: 13291 6696 785 435 0 6654 0
Current children cumulated CPU time: 240 s
Current children cumulated vsize: 53164 KiB
Current children cumulated memory: 26784 KiB

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

[startup+240.01 s]
# the end of solver process 29855 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=239.991 s, system=0.016 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): 240.007
CPU user time (s): 239.991
CPU system time (s): 0.016
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 53164
Max. memory (cumulated for all children) (KiB): 26784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 239.991
system time used= 0.016
maximum resident set size= 26864
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33009
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= 18
involuntary context switches= 305


# summary of solver processes directly reported to runsolver:
#   pid: 29855
#   total CPU time (s): 240.007
#   total CPU user time (s): 239.991
#   total CPU system time (s): 0.016

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.871886 second user time and 1.62752 second system time

The end

Launcher Data 

Begin job on node104 at 2017-08-13 06:55:54
IDJOB=4266945
IDBENCH=135818
IDSOLVER=2656
FILE ID=node104/4266945-1502601012
RUNJOBID= node104-1502598096-28365
PBS_JOBID= 20628287
Free space on /tmp= 61864 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n75/TravellingSalesman-75-50-02.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266945-1502601012/watcher-4266945-1502601012 -o /tmp/evaluation-result-4266945-1502601012/solver-4266945-1502601012 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node104-1502598096-28365 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266945-1502601012.xml

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

MD5SUM BENCH= 9f40e16214a2956ff65ea335997fc7bb
RANDOM SEED=1670755646

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	: 5333.43
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	: 5333.43
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	: 5333.43
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	: 5333.43
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:        28710796 kB
MemAvailable:   31986380 kB
Buffers:          139188 kB
Cached:          3419172 kB
SwapCached:            0 kB
Active:           323964 kB
Inactive:        3287180 kB
Active(anon):      55672 kB
Inactive(anon):    25028 kB
Active(file):     268292 kB
Inactive(file):  3262152 kB
Unevictable:        6528 kB
Mlocked:            6528 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2372 kB
Writeback:             0 kB
AnonPages:         59420 kB
Mapped:            44796 kB
Shmem:             25228 kB
Slab:             147280 kB
SReclaimable:     121948 kB
SUnreclaim:        25332 kB
KernelStack:        3376 kB
PageTables:         4688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     357104 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 61860 MiB
End job on node104 at 2017-08-13 06:59:54