Trace number 4266944

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)192 240.03101 240.00999

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n50/
TravellingSalesman-50-30-05.xml
MD5SUMedc960599dc3680268fdb44af0bd56ea
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark180
Best CPU time to get the best result obtained on this benchmark248.424
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints51
Number of domains2
Minimum domain size35
Maximum domain size50
Distribution of domain sizes[{"size":35,"count":50},{"size":50,"count":50}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":50},{"degree":3,"count":50}]
Minimum constraint arity3
Maximum constraint arity50
Distribution of constraint arities[{"arity":3,"count":50},{"arity":50,"count":1}]
Number of extensional constraints50
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":50},{"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 

0.00/0.02	c SAT : Variables: 4250 -- Clauses: 91100
0.00/0.02	c best=?? lower=-1900 upper=-50 
0.00/0.04	c
0.00/0.04	c This is cosoco 1.12 --  
0.00/0.04	c
0.00/0.04	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266944-1502600945.xml 
0.00/0.04	c enable optimization
0.00/0.04	c ========================================[ Problem Statistics ]===========================================
0.00/0.04	c |                                                                                                       
0.00/0.04	c |  Parse time        :         0.02 s 
0.00/0.04	c |
0.00/0.04	c |               Variables: 100
0.00/0.04	c |            Domain Sizes: 35..50
0.00/0.04	c |
0.00/0.04	c |             Constraints: 52
0.00/0.04	c |                   Arity: 3..50  -- Ternary: 50
0.00/0.04	c | 
0.00/0.04	c |                   Types: 
0.00/0.04	c |                          All Different: 1
0.00/0.04	c |                          Extension: 50  (nb tuples: 2450..2450) -- (shared: 49)
0.00/0.04	c |                          Sum: 1
0.00/0.04	c |                          
0.00/0.04	c =========================================================================================================
0.00/0.04	o -510
0.00/0.04	c    1 calls to solver: best=-510 lower=-509 upper=-50 
0.10/0.14	o -491
0.41/0.47	o -476
0.41/0.47	c    3 calls to solver: best=-476 lower=-475 upper=-50 
0.51/0.60	o -474
1.00/1.10	o -471
1.00/1.10	c    5 calls to solver: best=-471 lower=-470 upper=-50 
1.19/1.20	o -446
1.29/1.36	o -420
1.29/1.36	c    7 calls to solver: best=-420 lower=-419 upper=-50 
3.19/3.23	o -413
4.89/4.95	o -397
4.89/4.95	c    9 calls to solver: best=-397 lower=-396 upper=-50 
5.00/5.08	o -377
7.10/7.20	o -333
7.10/7.20	c   11 calls to solver: best=-333 lower=-332 upper=-50 
7.19/7.27	o -222
7.19/7.28	o -220
7.19/7.28	c   13 calls to solver: best=-220 lower=-219 upper=-50 
7.29/7.30	o -216
7.29/7.31	o -215
7.29/7.31	c   15 calls to solver: best=-215 lower=-214 upper=-50 
7.29/7.33	o -212
7.29/7.35	o -209
7.29/7.35	c   17 calls to solver: best=-209 lower=-208 upper=-50 
7.39/7.41	o -205
7.39/7.44	o -204
7.39/7.44	c   19 calls to solver: best=-204 lower=-203 upper=-50 
7.39/7.46	o -201
7.49/7.54	o -199
7.49/7.54	c   21 calls to solver: best=-199 lower=-198 upper=-50 
18.00/18.02	o -196
23.10/23.17	o -195
23.10/23.17	c   23 calls to solver: best=-195 lower=-194 upper=-50 
131.80/131.81	o -193
155.60/155.62	o -192
155.60/155.62	c   25 calls to solver: best=-192 lower=-191 upper=-50 
240.02/240.00	
240.02/240.00	c *** INTERRUPTED ***
240.02/240.00	c restarts              : 580         
240.02/240.00	c conflicts             : 2260772      (9419 /sec)
240.02/240.00	c decisions             : 3676864      (15319 /sec)
240.02/240.00	c propagations          : 330933318   (1378766 /sec)
240.02/240.00	c root propagations     : 3282        
240.02/240.00	c filter calls          : 49180256       (204899 /sec)
240.02/240.00	c useless filter calls  : 22989629       (46 %)
240.02/240.00	c
240.02/240.00	c clauses               : 97013
240.02/240.00	c SAT propagations      : 4355
240.02/240.00	c SAT conflicts         : 0 (0 learnts)
240.02/240.00	c Memory used           : 35.10 MB
240.02/240.00	c CPU time              : 240.021 s
240.02/240.00	
240.02/240.00	c nb Solutions = 25
240.02/240.00	s SATISFIABLE
240.02/240.00	c Best value found: -192
240.02/240.00	
240.02/240.00	
240.02/240.00	v <instantiation type='solution' cost='-192'>
240.02/240.00	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[5] c[6] 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[5] d[6] d[7] d[8] d[9] </list>
240.02/240.00	v <values>22 7 11 16 27 31 34 38 40 33 37 23 45 47 43 44 46 49 42 41 35 36 18 24 30 32 29 26 48 39 28 25 21 20 8 0 2 1 4 9 12 13 17 19 14 15 10 6 5 3 4 5 4 7 3 2 2 6 4 4 8 4 4 5 1 1 1 4 5 3 3 9 1 4 1 4 2 14 7 5 1 4 8 3 7 1 2 3 3 6 1 2 1 3 1 3 2 3 7 4 </values>
240.02/240.00	v </instantiation>
240.02/240.00

Verifier Data 

OK	192

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 (12343 MiB free)
  memory of node 1: 16384 MiB (13671 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266944-1502600945/watcher-4266944-1502600945 -o /tmp/evaluation-result-4266944-1502600945/solver-4266944-1502600945 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28411 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266944-1502600945.xml 

running on 4 cores: 1,3,5,7

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=29731, runsolver pid=29728

[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 29732
/proc/meminfo: memFree=26633488/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35676 memory=9628 CPUtime=0.1 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 2089 0 0 0 10 0 0 0 20 0 1 0 93166114 36532224 2407 33554432000 4194304 5972588 140737126061344 140737126057992 4935502 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8919 2407 784 435 0 2282 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 35676 KiB
Current children cumulated memory: 9628 KiB

[startup+0.209722 s]*
/proc/loadavg: 2.00 2.01 2.05 3/189 29732
/proc/meminfo: memFree=26633488/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35812 memory=9628 CPUtime=0.21 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 2103 0 0 0 21 0 0 0 20 0 1 0 93166114 36671488 2407 33554432000 4194304 5972588 140737126061344 140737126057992 4935502 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8953 2407 784 435 0 2316 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35812 KiB
Current children cumulated memory: 9628 KiB

[startup+0.309041 s]*
/proc/loadavg: 2.00 2.01 2.05 4/189 29732
/proc/meminfo: memFree=26633224/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35812 memory=9628 CPUtime=0.31 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 2103 0 0 0 31 0 0 0 20 0 1 0 93166114 36671488 2407 33554432000 4194304 5972588 140737126061344 140737126057992 4935502 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8953 2407 784 435 0 2316 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35812 KiB
Current children cumulated memory: 9628 KiB

[startup+0.700272 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29732
/proc/meminfo: memFree=26633224/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35812 memory=9628 CPUtime=0.69 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 2103 0 0 0 69 0 0 0 20 0 1 0 93166114 36671488 2407 33554432000 4194304 5972588 140737126061344 140737126048536 4935585 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8953 2407 784 435 0 2316 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35812 KiB
Current children cumulated memory: 9628 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29732
/proc/meminfo: memFree=26632660/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35812 memory=9628 CPUtime=1.49 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 2107 0 0 0 149 0 0 0 20 0 1 0 93166114 36671488 2407 33554432000 4194304 5972588 140737126061344 140737126048536 4936025 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8953 2407 784 435 0 2316 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 35812 KiB
Current children cumulated memory: 9628 KiB

[startup+3.10919 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29732
/proc/meminfo: memFree=26632788/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35812 memory=9840 CPUtime=3.1 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 3005 0 0 0 310 0 0 0 20 0 1 0 93166114 36671488 2460 33554432000 4194304 5972588 140737126061344 140737126048536 4936000 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8953 2460 786 435 0 2316 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 35812 KiB
Current children cumulated memory: 9840 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29732
/proc/meminfo: memFree=26632564/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35812 memory=11944 CPUtime=6.29 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 3983 0 0 0 629 0 0 0 20 0 1 0 93166114 36671488 2986 33554432000 4194304 5972588 140737126061344 140737126048536 4935502 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8953 2986 786 435 0 2316 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 35812 KiB
Current children cumulated memory: 11944 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 29732
/proc/meminfo: memFree=26630808/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35940 memory=12020 CPUtime=12.69 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 4971 0 0 0 1269 0 0 0 20 0 1 0 93166114 36802560 3005 33554432000 4194304 5972588 140737126061344 140737126048536 4935463 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8985 3005 786 435 0 2348 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 35940 KiB
Current children cumulated memory: 12020 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29733
/proc/meminfo: memFree=26630332/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35940 memory=12044 CPUtime=25.49 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 6800 0 0 0 2549 0 0 0 20 0 1 0 93166114 36802560 3011 33554432000 4194304 5972588 140737126061344 140737126058792 4978783 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8985 3011 786 435 0 2348 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 35940 KiB
Current children cumulated memory: 12044 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29733
/proc/meminfo: memFree=26630364/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35940 memory=12060 CPUtime=51.1 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 7792 0 0 0 5110 0 0 0 20 0 1 0 93166114 36802560 3015 33554432000 4194304 5972588 140737126061344 140737126048536 4935463 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8985 3015 786 435 0 2348 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 35940 KiB
Current children cumulated memory: 12060 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29734
/proc/meminfo: memFree=26629988/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35940 memory=12076 CPUtime=102.3 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 8549 0 0 0 10230 0 0 0 20 0 1 0 93166114 36802560 3019 33554432000 4194304 5972588 140737126061344 140737126048536 4936000 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8985 3019 786 435 0 2348 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 35940 KiB
Current children cumulated memory: 12076 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29735
/proc/meminfo: memFree=26630072/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35940 memory=12100 CPUtime=162.3 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 9102 0 0 0 16230 0 0 0 20 0 1 0 93166114 36802560 3025 33554432000 4194304 5972588 140737126061344 140737126048536 4934287 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8985 3025 786 435 0 2348 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 35940 KiB
Current children cumulated memory: 12100 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 29737
/proc/meminfo: memFree=26629864/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35940 memory=12112 CPUtime=222.31 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 9645 0 0 0 22231 0 0 0 20 0 1 0 93166114 36802560 3028 33554432000 4194304 5972588 140737126061344 140737126048536 4975625 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8985 3028 786 435 0 2348 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 35940 KiB
Current children cumulated memory: 12112 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 29801
/proc/meminfo: memFree=26630464/32770624 swapFree=67108860/67108860
[pid=29731] ppid=29728 vsize=35940 memory=12112 CPUtime=240.02 cores=1,3,5,7
/proc/29731/stat : 29731 (cosoco) R 29728 29731 24318 0 -1 4202496 9645 0 0 0 24002 0 0 0 20 0 1 0 93166114 36802560 3028 33554432000 4194304 5972588 140737126061344 140737126048536 4935649 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 12808192 140737126065343 140737126065443 140737126065443 140737126068174 0
/proc/29731/statm: 8985 3028 786 435 0 2348 0
Current children cumulated CPU time: 240.02 s
Current children cumulated vsize: 35940 KiB
Current children cumulated memory: 12112 KiB

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

[startup+240.01 s]
# the end of solver process 29731 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=240.021 s, system=0.01 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): 240.031
CPU user time (s): 240.021
CPU system time (s): 0.01
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 35940
Max. memory (cumulated for all children) (KiB): 12112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 240.021
system time used= 0.01
maximum resident set size= 12192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9693
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= 7
involuntary context switches= 76


# summary of solver processes directly reported to runsolver:
#   pid: 29731
#   total CPU time (s): 240.031
#   total CPU user time (s): 240.021
#   total CPU system time (s): 0.01

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.993759 second user time and 1.43095 second system time

The end

Launcher Data 

Begin job on node105 at 2017-08-13 06:54:46
IDJOB=4266944
IDBENCH=135765
IDSOLVER=2656
FILE ID=node105/4266944-1502600945
RUNJOBID= node105-1502597910-28411
PBS_JOBID= 20628286
Free space on /tmp= 60664 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n50/TravellingSalesman-50-30-05.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266944-1502600945/watcher-4266944-1502600945 -o /tmp/evaluation-result-4266944-1502600945/solver-4266944-1502600945 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node105-1502597910-28411 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266944-1502600945.xml

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

MD5SUM BENCH= edc960599dc3680268fdb44af0bd56ea
RANDOM SEED=1985755545

node105.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	: 5333.17
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	: 5333.17
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	: 5333.17
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	: 5333.17
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:        26639556 kB
MemAvailable:   31971844 kB
Buffers:          149392 kB
Cached:          5459544 kB
SwapCached:            0 kB
Active:           657736 kB
Inactive:        5013520 kB
Active(anon):      65052 kB
Inactive(anon):    25072 kB
Active(file):     592684 kB
Inactive(file):  4988448 kB
Unevictable:        6236 kB
Mlocked:            6236 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2480 kB
Writeback:             0 kB
AnonPages:         56064 kB
Mapped:            44648 kB
Shmem:             25228 kB
Slab:             159948 kB
SReclaimable:     133980 kB
SUnreclaim:        25968 kB
KernelStack:        3600 kB
PageTables:         5352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     360304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 60660 MiB
End job on node105 at 2017-08-13 06:58:47