Trace number 4266936

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)127 240 240.00999

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n20/
TravellingSalesman-20-30-02.xml
MD5SUMa68811cefd95bd5595684aa0eec29a9f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark119
Best CPU time to get the best result obtained on this benchmark248.035
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints21
Number of domains2
Minimum domain size20
Maximum domain size32
Distribution of domain sizes[{"size":20,"count":20},{"size":32,"count":20}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":20},{"degree":3,"count":20}]
Minimum constraint arity3
Maximum constraint arity20
Distribution of constraint arities[{"arity":3,"count":20},{"arity":20,"count":1}]
Number of extensional constraints20
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":20},{"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 

0.00/0.00	c SAT : Variables: 1040 -- Clauses: 13760
0.00/0.00	c best=?? lower=-720 upper=-60 
0.00/0.00	c
0.00/0.00	c This is cosoco 1.12 --  
0.00/0.00	c
0.00/0.00	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266936-1502600881.xml 
0.00/0.00	c enable optimization
0.00/0.00	c ========================================[ Problem Statistics ]===========================================
0.00/0.00	c |                                                                                                       
0.00/0.00	c |  Parse time        :         0.00 s 
0.00/0.00	c |
0.00/0.00	c |               Variables: 40
0.00/0.00	c |            Domain Sizes: 20..32
0.00/0.00	c |
0.00/0.00	c |             Constraints: 22
0.00/0.00	c |                   Arity: 3..20  -- Ternary: 20
0.00/0.00	c | 
0.00/0.00	c |                   Types: 
0.00/0.00	c |                          All Different: 1
0.00/0.00	c |                          Extension: 20  (nb tuples: 380..380) -- (shared: 19)
0.00/0.00	c |                          Sum: 1
0.00/0.00	c |                          
0.00/0.00	c =========================================================================================================
0.00/0.00	o -288
0.00/0.00	c    1 calls to solver: best=-288 lower=-287 upper=-60 
0.00/0.01	o -284
0.00/0.01	o -242
0.00/0.01	c    3 calls to solver: best=-242 lower=-241 upper=-60 
0.00/0.01	o -239
0.00/0.01	o -189
0.00/0.01	c    5 calls to solver: best=-189 lower=-188 upper=-60 
0.00/0.02	o -188
0.00/0.03	o -182
0.00/0.03	c    7 calls to solver: best=-182 lower=-181 upper=-60 
0.00/0.07	o -180
0.10/0.13	o -179
0.10/0.13	c    9 calls to solver: best=-179 lower=-178 upper=-60 
0.10/0.13	o -177
0.21/0.23	o -166
0.21/0.23	c   11 calls to solver: best=-166 lower=-165 upper=-60 
0.31/0.39	o -162
0.51/0.52	o -160
0.51/0.52	c   13 calls to solver: best=-160 lower=-159 upper=-60 
0.51/0.52	o -155
0.51/0.52	o -150
0.51/0.52	c   15 calls to solver: best=-150 lower=-149 upper=-60 
0.51/0.53	o -142
0.51/0.53	o -136
0.51/0.53	c   17 calls to solver: best=-136 lower=-135 upper=-60 
0.51/0.54	o -130
55.49/55.57	o -129
55.49/55.57	c   19 calls to solver: best=-129 lower=-128 upper=-60 
206.99/207.05	o -127
239.99/240.00	
239.99/240.00	c *** INTERRUPTED ***
239.99/240.00	c restarts              : 587         
239.99/240.00	c conflicts             : 4583031      (19096 /sec)
239.99/240.00	c decisions             : 7095050      (29563 /sec)
239.99/240.00	c propagations          : 763436875   (3181031 /sec)
239.99/240.00	c root propagations     : 879         
239.99/240.00	c filter calls          : 98632421       (410974 /sec)
239.99/240.00	c useless filter calls  : 48041803       (48 %)
239.99/240.00	c
239.99/240.00	c clauses               : 17980
239.99/240.00	c SAT propagations      : 1687
239.99/240.00	c SAT conflicts         : 0 (0 learnts)
239.99/240.00	c Memory used           : 31.43 MB
239.99/240.00	c CPU time              : 239.997 s
239.99/240.00	
239.99/240.00	c nb Solutions = 20
239.99/240.00	s SATISFIABLE
239.99/240.00	c Best value found: -127
239.99/240.00	
239.99/240.00	
239.99/240.00	v <instantiation type='solution' cost='-127'>
239.99/240.00	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[2] c[3] 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[2] d[3] d[4] d[5] d[6] d[7] d[8] d[9] </list>
239.99/240.00	v <values>7 12 10 8 6 5 3 1 0 4 2 9 11 13 15 18 16 17 19 14 4 6 7 4 6 4 5 3 16 10 6 6 5 7 12 4 8 3 8 3 </values>
239.99/240.00	v </instantiation>
239.99/240.00

Verifier Data 

OK	127

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 (14354 MiB free)
  memory of node 1: 16384 MiB (14240 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266936-1502600881/watcher-4266936-1502600881 -o /tmp/evaluation-result-4266936-1502600881/solver-4266936-1502600881 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502597871-28023 --watchdog 300 cosoco -lc -model -restarts -sat HOME/instance-4266936-1502600881.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=30555, runsolver pid=30552

[startup+0.100154 s]*
/proc/loadavg: 1.97 1.96 1.90 3/188 30556
/proc/meminfo: memFree=29280832/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32048 memory=4384 CPUtime=0.1 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 1279 0 0 0 10 0 0 0 20 0 1 0 93176174 32817152 1096 33554432000 4194304 5972588 140723405072464 140723405069912 5280404 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8012 1096 782 435 0 1375 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 32048 KiB
Current children cumulated memory: 4384 KiB

[startup+0.209349 s]*
/proc/loadavg: 1.97 1.96 1.90 3/188 30556
/proc/meminfo: memFree=29280832/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32048 memory=4384 CPUtime=0.21 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 1299 0 0 0 21 0 0 0 20 0 1 0 93176174 32817152 1096 33554432000 4194304 5972588 140723405072464 140723405069912 4935609 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8012 1096 782 435 0 1375 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32048 KiB
Current children cumulated memory: 4384 KiB

[startup+0.308861 s]*
/proc/loadavg: 1.97 1.96 1.90 3/188 30556
/proc/meminfo: memFree=29280832/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32048 memory=4384 CPUtime=0.31 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 1315 0 0 0 31 0 0 0 20 0 1 0 93176174 32817152 1096 33554432000 4194304 5972588 140723405072464 140723405069912 5048469 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8012 1096 782 435 0 1375 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 32048 KiB
Current children cumulated memory: 4384 KiB

[startup+0.700266 s]
/proc/loadavg: 1.97 1.96 1.90 3/188 30556
/proc/meminfo: memFree=29280460/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4648 CPUtime=0.69 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 1363 0 0 0 69 0 0 0 20 0 1 0 93176174 32952320 1162 33554432000 4194304 5972588 140723405072464 140723405069912 4935759 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1162 782 435 0 1408 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4648 KiB

[startup+1.50027 s]
/proc/loadavg: 1.97 1.96 1.90 3/188 30556
/proc/meminfo: memFree=29280220/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4648 CPUtime=1.49 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 1365 0 0 0 149 0 0 0 20 0 1 0 93176174 32952320 1162 33554432000 4194304 5972588 140723405072464 140723405069912 4935605 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1162 782 435 0 1408 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4648 KiB

[startup+3.10896 s]
/proc/loadavg: 1.97 1.96 1.90 3/188 30556
/proc/meminfo: memFree=29280220/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4816 CPUtime=3.1 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 1686 0 0 0 310 0 0 0 20 0 1 0 93176174 32952320 1204 33554432000 4194304 5972588 140723405072464 140723405069912 4978123 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1204 783 435 0 1408 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4816 KiB

[startup+6.30026 s]
/proc/loadavg: 1.97 1.96 1.90 3/188 30556
/proc/meminfo: memFree=29280284/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4828 CPUtime=6.29 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 2012 0 0 0 629 0 0 0 20 0 1 0 93176174 32952320 1207 33554432000 4194304 5972588 140723405072464 140723405069912 5328624 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1207 783 435 0 1408 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4828 KiB

[startup+12.7003 s]
/proc/loadavg: 1.98 1.96 1.90 3/188 30556
/proc/meminfo: memFree=29279540/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4836 CPUtime=12.69 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 2339 0 0 0 1269 0 0 0 20 0 1 0 93176174 32952320 1209 33554432000 4194304 5972588 140723405072464 140723405069912 4936000 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1209 783 435 0 1408 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4836 KiB

[startup+25.5003 s]
/proc/loadavg: 1.98 1.96 1.90 3/188 30556
/proc/meminfo: memFree=29278796/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4860 CPUtime=25.49 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 3000 0 0 0 2549 0 0 0 20 0 1 0 93176174 32952320 1215 33554432000 4194304 5972588 140723405072464 140723405069912 4931845 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1215 783 435 0 1408 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4860 KiB

[startup+51.109 s]
/proc/loadavg: 1.99 1.96 1.91 3/188 30556
/proc/meminfo: memFree=29276060/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4872 CPUtime=51.1 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 3333 0 0 0 5110 0 0 0 20 0 1 0 93176174 32952320 1218 33554432000 4194304 5972588 140723405072464 140723405069912 4978710 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1218 783 435 0 1408 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4872 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.97 1.91 3/187 30558
/proc/meminfo: memFree=29275760/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4884 CPUtime=102.29 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 3691 0 0 0 10229 0 0 0 20 0 1 0 93176174 32952320 1221 33554432000 4194304 5972588 140723405072464 140723405059656 4935596 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1221 783 435 0 1408 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4884 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.96 1.91 3/187 30620
/proc/meminfo: memFree=29229828/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4900 CPUtime=162.29 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 4036 0 0 0 16229 0 0 0 20 0 1 0 93176174 32952320 1225 33554432000 4194304 5972588 140723405072464 140723405059656 5094144 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1225 783 435 0 1408 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4900 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.96 1.92 3/187 30621
/proc/meminfo: memFree=29227836/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4912 CPUtime=222.28 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 4392 0 0 0 22228 0 0 0 20 0 1 0 93176174 32952320 1228 33554432000 4194304 5972588 140723405072464 140723405069912 5046560 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1228 783 435 0 1408 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4912 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+240 s]*
/proc/loadavg: 1.99 1.97 1.92 3/187 30621
/proc/meminfo: memFree=29227312/32770624 swapFree=67108860/67108860
[pid=30555] ppid=30552 vsize=32180 memory=4924 CPUtime=239.99 cores=1,3,5,7
/proc/30555/stat : 30555 (cosoco) R 30552 30555 24389 0 -1 4202496 4734 0 0 0 23999 0 0 0 20 0 1 0 93176174 32952320 1231 33554432000 4194304 5972588 140723405072464 140723405069912 5048000 0 0 4096 8405026 0 0 0 17 1 0 0 0 0 0 8070896 8075904 40009728 140723405075647 140723405075747 140723405075747 140723405078478 0
/proc/30555/statm: 8045 1231 783 435 0 1408 0
Current children cumulated CPU time: 239.99 s
Current children cumulated vsize: 32180 KiB
Current children cumulated memory: 4924 KiB

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

[startup+240.01 s]
# the end of solver process 30555 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=239.997 s, system=0.002999 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
CPU user time (s): 239.997
CPU system time (s): 0.002999
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 32180
Max. memory (cumulated for all children) (KiB): 4924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 239.997
system time used= 0.002999
maximum resident set size= 5004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4783
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= 10
involuntary context switches= 106


# summary of solver processes directly reported to runsolver:
#   pid: 30555
#   total CPU time (s): 240
#   total CPU user time (s): 239.997
#   total CPU system time (s): 0.002999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.776246 second user time and 1.61826 second system time

The end

Launcher Data 

Begin job on node107 at 2017-08-13 06:53:43
IDJOB=4266936
IDBENCH=135668
IDSOLVER=2656
FILE ID=node107/4266936-1502600881
RUNJOBID= node107-1502597871-28023
PBS_JOBID= 20628284
Free space on /tmp= 61660 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n20/TravellingSalesman-20-30-02.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266936-1502600881/watcher-4266936-1502600881 -o /tmp/evaluation-result-4266936-1502600881/solver-4266936-1502600881 -C 264 -W 240 -M 15500 --bin-var /tmp/runsolver-exch-node107-1502597871-28023 --watchdog 300  cosoco -lc -model -restarts -sat HOME/instance-4266936-1502600881.xml

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

MD5SUM BENCH= a68811cefd95bd5595684aa0eec29a9f
RANDOM SEED=944368118

node107.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	: 5333.84
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	: 5333.84
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	: 5333.84
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	: 5333.84
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:        29282068 kB
MemAvailable:   31935664 kB
Buffers:          137848 kB
Cached:          2808752 kB
SwapCached:            0 kB
Active:           504204 kB
Inactive:        2556260 kB
Active(anon):     116944 kB
Inactive(anon):    24972 kB
Active(file):     387260 kB
Inactive(file):  2531288 kB
Unevictable:        6328 kB
Mlocked:            6328 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2336 kB
Writeback:             0 kB
AnonPages:        136736 kB
Mapped:            44232 kB
Shmem:             25228 kB
Slab:             127140 kB
SReclaimable:     101768 kB
SUnreclaim:        25372 kB
KernelStack:        3376 kB
PageTables:         5400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     413536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 61656 MiB
End job on node107 at 2017-08-13 06:57:43