Trace number 4408608

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 NameAnswerCPU timeWall clock time
cosoco 2.0SAT 41.2892 41.3017

General information on the benchmark

NameQRandom/QRandom-bdd-18-21-2/
bdd-18-21-2-133-78-11.xml
MD5SUM25dc74dcc7a2a32497e3917bea6263ac
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark7.2897
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints133
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree103
Maximum variable degree125
Distribution of variable degrees[{"degree":103,"count":1},{"degree":106,"count":1},{"degree":109,"count":1},{"degree":110,"count":1},{"degree":112,"count":2},{"degree":113,"count":4},{"degree":114,"count":1},{"degree":115,"count":2},{"degree":116,"count":2},{"degree":117,"count":3},{"degree":118,"count":1},{"degree":120,"count":1},{"degree":125,"count":1}]
Minimum constraint arity18
Maximum constraint arity18
Distribution of constraint arities[{"arity":18,"count":133}]
Number of extensional constraints133
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":133}]
Optimization problemNO
Type of objective

Solver Data 

1.29/1.35	c root propagations     : 0           
1.29/1.35	c restarts enabled, print stats at every restarts
1.29/1.35	c
1.29/1.35	c
1.29/1.35	c
1.29/1.35	c This is cosoco 2.00 --  
1.29/1.35	c
1.29/1.35	c command line: cosoco -lc -model -restarts -stick HOME/instance-4408608-1569792487.xml 
1.29/1.35	c ========================================[ Problem Statistics ]===========================================
1.29/1.35	c |                                                                                                       
1.29/1.35	c |  Parse time        :         0.90 s 
1.29/1.35	c |
1.29/1.35	c |               Variables: 21
1.29/1.35	c |            Domain Sizes: 2..2
1.29/1.35	c |
1.29/1.35	c |             Constraints: 133
1.29/1.35	c |                   Arity: 18..18
1.29/1.35	c | 
1.29/1.35	c |                   Types: 
1.29/1.35	c |                          Extension: 133  (nb tuples: 57273..57273) -- (shared: 132)
1.29/1.35	c |                          
1.29/1.35	c =========================================================================================================
1.29/1.35	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
1.79/1.87	c 101            330            43869          1770           0              0              11   15   13   
2.69/2.74	c 211            717            95883          3959           0              0              8   15   13    
3.59/3.63	c 332            1136           151848         6304           0              0              11   15   13   
4.59/4.60	c 465            1592           213672         8858           0              0              10   15   13   
5.49/5.60	c 611            2093           281343         11758          0              0              10   14   13   
6.59/6.62	c 771            2641           356603         14983          0              0              9   15   13    
7.59/7.68	c 947            3274           442952         18524          0              0              9   15   13    
8.68/8.79	c 1140           3936           531045         22182          0              0              6   15   13    
9.88/10.00	c 1352           4683           635929         26337          0              0              10   15   13   
11.28/11.32	c 1585           5479           743420         30979          0              0              6   15   13    
12.48/12.59	c 1841           6336           859622         35990          0              0              9   15   13    
13.89/13.95	c 2122           7309           988251         41508          0              0              10   15   13   
15.38/15.42	c 2431           8367           1132038        47652          0              0              10   15   13   
16.78/16.87	c 2770           9521           1284768        54340          0              0              8   15   13    
18.48/18.57	c 3142           10816          1455805        61742          0              0              9   15   13    
20.38/20.40	c 3551           12234          1650356        69906          0              0              7   15   13    
22.18/22.28	c 4000           13760          1856040        78777          0              0              7   15   13    
24.29/24.37	c 4493           15546          2094191        88769          0              0              9   15   13    
26.49/26.52	c 5035           17381          2346649        99491          0              0              7   15   13    
28.69/28.74	c 5631           19464          2623062        111542         0              0              9   15   13    
31.10/31.16	c 6286           21753          2930780        124769         0              0              7   15   13    
34.00/34.07	c 7006           24309          3269730        139498         0              0              9   15   13    
37.09/37.14	c 7798           27064          3643488        155262         0              0              8   15   13    
40.28/40.36	c 8669           30093          4049414        172674         0              0              8   15   13    
41.18/41.22	c First solution is found
41.28/41.30	s SATISFIABLE
41.28/41.30	c restarts              : 24          
41.28/41.30	c conflicts             : 8794         (213 /sec)
41.28/41.30	c decisions             : 30548        (741 /sec)
41.28/41.30	c propagations          : 175224      (4250 /sec)
41.28/41.30	c root propagations     : 0           
41.28/41.30	c filter calls          : 4110317        (99699 /sec)
41.28/41.30	c useless filter calls  : 4029600        (98 %)
41.28/41.30	c Memory used           : 90.96 MB
41.28/41.30	c CPU time              : 41.2273 s
41.28/41.30	c real time             : 41.2959 s
41.28/41.30	
41.28/41.30	c solution 1
41.28/41.30	
41.28/41.30	v <instantiation type='solution'>
41.28/41.30	v <list>x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] </list>
41.28/41.30	v <values>1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 </values>
41.28/41.30	v </instantiation>
41.28/41.30

Verifier Data 

OK

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 (15279 MiB free)
  memory of node 1: 16384 MiB (15527 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4408608-1569792487/watcher-4408608-1569792487 -o /tmp/evaluation-result-4408608-1569792487/solver-4408608-1569792487 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569787350-25284 --watchdog 2560 cosoco -lc -model -restarts -stick HOME/instance-4408608-1569792487.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=26298, runsolver pid=26295
Current StackSize limit: 8192 KiB


[startup+0.100195 s]*
/proc/loadavg: 2.01 2.03 1.99 3/199 26299
/proc/meminfo: memFree=31546268/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=27972 memory=4216 CPUtime=0.1 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 1237 0 0 0 10 0 0 0 20 0 1 0 555186464 28643328 1054 33554432000 4194304 6211132 140729250735520 140729250732792 5818680 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 6993 1054 806 493 0 298 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4216 KiB

[startup+0.209468 s]*
/proc/loadavg: 2.01 2.03 1.99 3/199 26299
/proc/meminfo: memFree=31545880/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=28824 memory=4948 CPUtime=0.21 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 1474 0 0 0 21 0 0 0 20 0 1 0 555186464 29515776 1237 33554432000 4194304 6211132 140729250735520 140729250732792 5483311 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 7206 1237 806 493 0 511 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28824 KiB
Current children cumulated memory: 4948 KiB

[startup+0.309256 s]*
/proc/loadavg: 2.01 2.03 1.99 3/199 26299
/proc/meminfo: memFree=31545136/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=29736 memory=5516 CPUtime=0.31 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 1744 0 0 0 31 0 0 0 20 0 1 0 555186464 30449664 1379 33554432000 4194304 6211132 140729250735520 140729250732792 140365371366373 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 7434 1379 806 493 0 739 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29736 KiB
Current children cumulated memory: 5516 KiB

[startup+0.700336 s]
/proc/loadavg: 2.01 2.03 1.99 3/199 26299
/proc/meminfo: memFree=31542904/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=32484 memory=8236 CPUtime=0.69 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 2602 0 0 0 69 0 0 0 20 0 1 0 555186464 33263616 2059 33554432000 4194304 6211132 140729250735520 140729250732792 5743421 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 8121 2059 806 493 0 1426 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 32484 KiB
Current children cumulated memory: 8236 KiB

[startup+1.50045 s]
/proc/loadavg: 2.01 2.03 1.99 3/199 26299
/proc/meminfo: memFree=31482020/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69000 CPUtime=1.49 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 18362 0 0 0 147 2 0 0 20 0 1 0 555186464 95371264 17250 33554432000 4194304 6211132 140729250735520 140729250733784 5037744 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17250 816 493 0 16589 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69000 KiB

[startup+3.10978 s]
/proc/loadavg: 2.01 2.03 1.99 3/199 26299
/proc/meminfo: memFree=31481616/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=3.1 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 34684 0 0 0 307 3 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5038990 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+6.30044 s]
/proc/loadavg: 2.01 2.03 1.99 3/199 26299
/proc/meminfo: memFree=31481092/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=6.29 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 51111 0 0 0 625 4 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5039038 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+12.7004 s]
/proc/loadavg: 2.01 2.02 1.99 3/200 26301
/proc/meminfo: memFree=31479768/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=12.68 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 63929 0 0 0 1264 4 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5038999 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 1.99 3/199 26301
/proc/meminfo: memFree=31479860/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=25.49 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 85477 0 0 0 2543 6 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5039721 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+41.3017 s]
# the end of solver process 26298 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=41.2282 s, system=0.06101 s

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

[startup+25.6005 s]
/proc/loadavg: 2.01 2.02 1.99 3/199 26301
/proc/meminfo: memFree=31479860/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=25.59 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 85477 0 0 0 2553 6 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5039007 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+32.0004 s]*
/proc/loadavg: 2.01 2.02 1.99 3/199 26301
/proc/meminfo: memFree=31479132/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=32 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 85477 0 0 0 3194 6 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5039217 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+35.2004 s]
/proc/loadavg: 2.01 2.02 1.99 3/199 26302
/proc/meminfo: memFree=31479380/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=35.19 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 85477 0 0 0 3513 6 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5039029 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 35.19 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+38.4004 s]
/proc/loadavg: 2.01 2.02 1.99 3/199 26303
/proc/meminfo: memFree=31478932/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=38.38 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 85484 0 0 0 3832 6 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5039549 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 38.38 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+40.0004 s]*
/proc/loadavg: 2.01 2.02 1.99 3/199 26303
/proc/meminfo: memFree=31479304/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=39.99 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 86244 0 0 0 3993 6 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5039038 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 39.99 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+40.8004 s]
/proc/loadavg: 2.01 2.02 1.99 3/199 26303
/proc/meminfo: memFree=31479304/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=40.78 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 86545 0 0 0 4072 6 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5037825 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 40.78 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+41.2004 s]
/proc/loadavg: 2.01 2.02 1.99 3/199 26303
/proc/meminfo: memFree=31479304/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=41.18 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 86545 0 0 0 4112 6 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5039199 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 41.18 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

[startup+41.3004 s]
/proc/loadavg: 2.01 2.02 1.99 3/199 26303
/proc/meminfo: memFree=31479304/32770624 swapFree=66937824/67108860
[pid=26298] ppid=26295 vsize=93136 memory=69216 CPUtime=41.28 cores=0,2,4,6
/proc/26298/stat : 26298 (cosoco) R 26295 26298 25253 0 -1 4202496 86547 0 0 0 4122 6 0 0 20 0 1 0 555186464 95371264 17304 33554432000 4194304 6211132 140729250735520 140729250733480 5034906 0 0 4096 8405026 0 0 0 17 2 0 0 0 0 0 8312316 8317760 12959744 140729250739211 140729250739313 140729250739313 140729250742222 0
/proc/26298/statm: 23284 17304 852 493 0 16589 0
Current children cumulated CPU time: 41.28 s
Current children cumulated vsize: 93136 KiB
Current children cumulated memory: 69216 KiB

Child status: 0
Real time (s): 41.3017
CPU time (s): 41.2892
CPU user time (s): 41.2282
CPU system time (s): 0.06101
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 93136
Max. memory (cumulated for all children) (KiB): 69216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.2282
system time used= 0.06101
maximum resident set size= 69288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86586
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= 33
involuntary context switches= 53


# summary of solver processes directly reported to runsolver:
#   pid: 26298
#   total CPU time (s): 41.2892
#   total CPU user time (s): 41.2282
#   total CPU system time (s): 0.06101

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.219745 second user time and 0.319334 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-29 23:27:24
IDJOB=4408608
IDBENCH=125987
IDSOLVER=2875
FILE ID=node141/4408608-1569792487
RUNJOBID= node141-1569787350-25284
PBS_JOBID= 21705821
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco 2.0
BENCH NAME= XCSP17/QRandom/QRandom-bdd-18-21-2/bdd-18-21-2-133-78-11.xml
COMMAND LINE= cosoco -lc -model -restarts -stick BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4408608-1569792487/watcher-4408608-1569792487 -o /tmp/evaluation-result-4408608-1569792487/solver-4408608-1569792487 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569787350-25284 --watchdog 2560  cosoco -lc -model -restarts -stick HOME/instance-4408608-1569792487.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 25dc74dcc7a2a32497e3917bea6263ac
RANDOM SEED=236993948

node141.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	: 5332.93
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	: 5332.93
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	: 5332.93
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	: 5332.93
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:        31546580 kB
MemAvailable:   31820528 kB
Buffers:          190584 kB
Cached:           427024 kB
SwapCached:        62076 kB
Active:           344968 kB
Inactive:         344476 kB
Active(anon):      23556 kB
Inactive(anon):   126388 kB
Active(file):     321412 kB
Inactive(file):   218088 kB
Unevictable:      107692 kB
Mlocked:          107692 kB
SwapTotal:      67108860 kB
SwapFree:       66937824 kB
Dirty:              4332 kB
Writeback:             0 kB
AnonPages:        117612 kB
Mapped:            27896 kB
Shmem:             69528 kB
Slab:             130056 kB
SReclaimable:     100568 kB
SUnreclaim:        29488 kB
KernelStack:        3536 kB
PageTables:         5804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     573100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 62024 MiB
End job on node141 at 2019-09-29 23:28:05