Trace number 4302100

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)194 251.959 252.009

General information on the benchmark

NameTravellingSalesman/
TravellingSalesman-45-30-00_c18.xml
MD5SUMb72bc3b5ed3d31a5026f863e7681236a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark174
Best CPU time to get the best result obtained on this benchmark252.072
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints46
Number of domains2
Minimum domain size33
Maximum domain size45
Distribution of domain sizes[{"size":33,"count":45},{"size":45,"count":45}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":45},{"degree":3,"count":45}]
Minimum constraint arity3
Maximum constraint arity45
Distribution of constraint arities[{"arity":3,"count":45},{"arity":45,"count":1}]
Number of extensional constraints45
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":45},{"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 

0.00/0.01	c best=?? lower=45 upper=1620 
0.00/0.03	c
0.00/0.03	c This is cosoco 1.12 --  
0.00/0.03	c
0.00/0.03	c command line: HOME/cosoco -lc -model -restarts HOME/instance-4302100-1532888879.xml 
0.00/0.03	c enable optimization
0.00/0.03	c ========================================[ Problem Statistics ]===========================================
0.00/0.03	c |                                                                                                       
0.00/0.03	c |  Parse time        :         0.01 s 
0.00/0.03	c |
0.00/0.03	c |               Variables: 90
0.00/0.03	c |            Domain Sizes: 33..45
0.00/0.03	c |
0.00/0.03	c |             Constraints: 47
0.00/0.03	c |                   Arity: 3..45  -- Ternary: 45
0.00/0.03	c | 
0.00/0.03	c |                   Types: 
0.00/0.03	c |                          All Different: 1
0.00/0.03	c |                          Extension: 45  (nb tuples: 1980..1980) -- (shared: 44)
0.00/0.03	c |                          Sum: 1
0.00/0.03	c |                          
0.00/0.03	c |               Objective: Minimize Sum
0.00/0.03	
0.00/0.03	c =========================================================================================================
0.00/0.03	o 411
0.00/0.03	c    1 calls to solver: best=411 lower=45 upper=410 
0.00/0.05	o 410
0.00/0.06	o 394
0.00/0.06	c    3 calls to solver: best=394 lower=45 upper=393 
0.00/0.09	o 260
0.00/0.10	o 259
0.00/0.10	c    5 calls to solver: best=259 lower=45 upper=258 
0.10/0.14	o 202
0.10/0.15	o 201
0.10/0.15	c    7 calls to solver: best=201 lower=45 upper=200 
0.21/0.24	o 199
0.99/1.10	o 198
0.99/1.10	c    9 calls to solver: best=198 lower=45 upper=197 
1.09/1.11	o 197
1.89/1.98	o 196
1.89/1.98	c   11 calls to solver: best=196 lower=45 upper=195 
4.28/4.35	o 195
4.48/4.53	o 194
4.48/4.53	c   13 calls to solver: best=194 lower=45 upper=193 
251.95/252.00	
251.95/252.00	c *** INTERRUPTED ***
251.95/252.00	c restarts              : 82          
251.95/252.00	c conflicts             : 2512591      (9973 /sec)
251.95/252.00	c decisions             : 3844489      (15259 /sec)
251.95/252.00	c propagations          : 523561833   (2078083 /sec)
251.95/252.00	c root propagations     : 2662        
251.95/252.00	c filter calls          : 49751462       (197470 /sec)
251.95/252.00	c useless filter calls  : 25112748       (50 %)
251.95/252.00	c Memory used           : 27.57 MB
251.95/252.00	c CPU time              : 251.945 s
251.95/252.00	
251.95/252.00	c nb Solutions = 13
251.95/252.00	s SATISFIABLE
251.95/252.00	c Best value found: 194
251.95/252.00	
251.95/252.00	
251.95/252.00	v <instantiation type='solution' cost='194'>
251.95/252.00	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[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[4] d[5] d[6] d[7] d[8] d[9] </list>
251.95/252.00	v <values>30 29 33 32 31 25 24 11 41 43 42 21 39 37 38 44 40 36 34 35 0 2 20 5 6 8 9 12 13 10 4 3 18 19 23 22 28 26 27 14 7 1 15 16 17 4 5 2 5 4 2 8 20 12 3 2 1 4 1 6 6 3 1 1 20 2 1 1 2 4 1 3 1 3 2 1 7 4 3 4 4 5 3 1 4 4 11 1 3 9 </values>
251.95/252.00	v </instantiation>
251.95/252.00

Verifier Data 

OK	194

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 (13549 MiB free)
  memory of node 1: 16384 MiB (13934 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4302100-1532888879/watcher-4302100-1532888879 -o /tmp/evaluation-result-4302100-1532888879/solver-4302100-1532888879 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4870 --watchdog 312 HOME/cosoco -lc -model -restarts HOME/instance-4302100-1532888879.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=11345, runsolver pid=11342

[startup+0.100411 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 11346
/proc/meminfo: memFree=28143288/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4728 CPUtime=0.1 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 1368 0 0 0 10 0 0 0 20 0 1 0 106451076 28901376 1182 33554432000 4194304 6142532 140722786391824 140722786389352 5017853 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1182 831 476 0 378 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4728 KiB

[startup+0.209247 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 11346
/proc/meminfo: memFree=28143288/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4728 CPUtime=0.21 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 1369 0 0 0 21 0 0 0 20 0 1 0 106451076 28901376 1182 33554432000 4194304 6142532 140722786391824 140722786389352 5140500 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1182 831 476 0 378 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4728 KiB

[startup+0.308666 s]*
/proc/loadavg: 2.00 2.03 2.05 3/187 11346
/proc/meminfo: memFree=28143288/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4728 CPUtime=0.31 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 1369 0 0 0 31 0 0 0 20 0 1 0 106451076 28901376 1182 33554432000 4194304 6142532 140722786391824 140722786389352 5326496 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1182 831 476 0 378 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4728 KiB

[startup+0.700235 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 11346
/proc/meminfo: memFree=28143288/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4728 CPUtime=0.69 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 1369 0 0 0 69 0 0 0 20 0 1 0 106451076 28901376 1182 33554432000 4194304 6142532 140722786391824 140722786389352 5017767 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1182 831 476 0 378 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4728 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 11346
/proc/meminfo: memFree=28143128/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4728 CPUtime=1.49 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 1369 0 0 0 149 0 0 0 20 0 1 0 106451076 28901376 1182 33554432000 4194304 6142532 140722786391824 140722786389352 5140266 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1182 831 476 0 378 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4728 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 11347
/proc/meminfo: memFree=28142252/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4856 CPUtime=3.09 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 1665 0 0 0 309 0 0 0 20 0 1 0 106451076 28901376 1214 33554432000 4194304 6142532 140722786391824 140722786379096 5017816 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1214 850 476 0 378 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4856 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 11347
/proc/meminfo: memFree=28142120/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4856 CPUtime=6.28 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 1970 0 0 0 628 0 0 0 20 0 1 0 106451076 28901376 1214 33554432000 4194304 6142532 140722786391824 140722786379096 5138389 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1214 850 476 0 378 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4856 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 11347
/proc/meminfo: memFree=28142132/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4856 CPUtime=12.68 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 2261 0 0 0 1268 0 0 0 20 0 1 0 106451076 28901376 1214 33554432000 4194304 6142532 140722786391824 140722786379096 5140172 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1214 850 476 0 378 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4856 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 11347
/proc/meminfo: memFree=28142132/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4856 CPUtime=25.48 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 2849 0 0 0 2548 0 0 0 20 0 1 0 106451076 28901376 1214 33554432000 4194304 6142532 140722786391824 140722786379096 5139260 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1214 850 476 0 378 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4856 KiB

[startup+51.1088 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 11347
/proc/meminfo: memFree=28142116/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4856 CPUtime=51.08 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 3140 0 0 0 5108 0 0 0 20 0 1 0 106451076 28901376 1214 33554432000 4194304 6142532 140722786391824 140722786379096 5055392 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1214 850 476 0 378 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4856 KiB

[startup+102.3 s]
/proc/loadavg: 1.90 1.99 2.03 3/187 11409
/proc/meminfo: memFree=28141444/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4856 CPUtime=102.27 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 3431 0 0 0 10226 1 0 0 20 0 1 0 106451076 28901376 1214 33554432000 4194304 6142532 140722786391824 140722786379096 5058268 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1214 850 476 0 378 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4856 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 1.99 2.03 3/188 11418
/proc/meminfo: memFree=28140184/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4856 CPUtime=162.26 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 3722 0 0 0 16225 1 0 0 20 0 1 0 106451076 28901376 1214 33554432000 4194304 6142532 140722786391824 140722786379096 5017816 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1214 850 476 0 378 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4856 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 11419
/proc/meminfo: memFree=28140756/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4856 CPUtime=222.25 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 4014 0 0 0 22224 1 0 0 20 0 1 0 106451076 28901376 1214 33554432000 4194304 6142532 140722786391824 140722786379096 5017816 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1214 850 476 0 378 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4856 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 1.99 1.99 2.03 3/188 11420
/proc/meminfo: memFree=28140112/32770624 swapFree=67108532/67108860
[pid=11345] ppid=11342 vsize=28224 memory=4856 CPUtime=251.95 cores=0,2,4,6
/proc/11345/stat : 11345 (cosoco) R 11342 11345 4839 0 -1 4202496 4306 0 0 0 25194 1 0 0 20 0 1 0 106451076 28901376 1214 33554432000 4194304 6142532 140722786391824 140722786379096 5215644 0 0 4096 8405026 0 0 0 17 0 0 0 0 0 0 8243016 8247936 29511680 140722786399371 140722786399501 140722786399501 140722786402254 0
/proc/11345/statm: 7056 1214 850 476 0 378 0
Current children cumulated CPU time: 251.95 s
Current children cumulated vsize: 28224 KiB
Current children cumulated memory: 4856 KiB

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

[startup+252.009 s]
# the end of solver process 11345 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.945 s, system=0.013997 s

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

Child status: 1
Real time (s): 252.009
CPU time (s): 251.959
CPU user time (s): 251.945
CPU system time (s): 0.013997
CPU usage (%): 99.9798
Max. virtual memory (cumulated for all children) (KiB): 28224
Max. memory (cumulated for all children) (KiB): 4856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.945
system time used= 0.013997
maximum resident set size= 4924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4356
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= 6
involuntary context switches= 285


# summary of solver processes directly reported to runsolver:
#   pid: 11345
#   total CPU time (s): 251.959
#   total CPU user time (s): 251.945
#   total CPU system time (s): 0.013997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.897127 second user time and 1.61483 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 20:27:59
IDJOB=4302100
IDBENCH=141620
IDSOLVER=2774
FILE ID=node104/4302100-1532888879
RUNJOBID= node104-1532880243-4870
PBS_JOBID= 21022518
Free space on /tmp= 50568 MiB

SOLVER NAME= cosoco 1.12
BENCH NAME= XCSP18/TravellingSalesman/TravellingSalesman-45-30-00_c18.xml
COMMAND LINE= DIR/cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4302100-1532888879/watcher-4302100-1532888879 -o /tmp/evaluation-result-4302100-1532888879/solver-4302100-1532888879 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532880243-4870 --watchdog 312  HOME/cosoco -lc -model -restarts HOME/instance-4302100-1532888879.xml

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

MD5SUM BENCH= b72bc3b5ed3d31a5026f863e7681236a
RANDOM SEED=1699638466

node104.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28144692 kB
MemAvailable:   31955864 kB
Buffers:          179380 kB
Cached:          3886860 kB
SwapCached:           12 kB
Active:          1944304 kB
Inactive:        2175232 kB
Active(anon):       8128 kB
Inactive(anon):    73040 kB
Active(file):    1936176 kB
Inactive(file):  2102192 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:              2996 kB
Writeback:            72 kB
AnonPages:         83284 kB
Mapped:            44444 kB
Shmem:             25060 kB
Slab:             206160 kB
SReclaimable:     177276 kB
SUnreclaim:        28884 kB
KernelStack:        3408 kB
PageTables:         5072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     352896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 50564 MiB
End job on node104 at 2018-07-29 20:32:11