Trace number 4089867

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
Open-WBO PB16UNSAT 1408.04 1408.26

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v041-n3.opb
MD5SUMa47cb68ddc38ac1ee25ce2b7f399d62c
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.041993
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables123
Total number of constraints41
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)41
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4089867-1466020471.opb
0.00/0.00	c File size is 2196 bytes.
1407.97/1408.26	c Sum of soft weights:            0
1407.97/1408.26	c |                                                                                                       |
1407.97/1408.26	c ========================================[ Problem Statistics ]===========================================
1407.97/1408.26	c |                                                                                                       |
1407.97/1408.26	c |  Problem Type:           Unweighted                                                                   |
1407.97/1408.26	c |  Number of variables:           123                                                                   |
1407.97/1408.26	c |  Number of hard clauses:         41                                                                   |
1407.97/1408.26	c |  Number of soft clauses:          0                                                                   |
1407.97/1408.26	c |  Number of cardinality:          41                                                                   |
1407.97/1408.26	c |  Number of PB :                   0                                                                   |
1407.97/1408.26	c |  Parse time:                   0.00 s                                                                 |
1407.97/1408.26	c |                                                                                                       |
1407.97/1408.26	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4089867-1466020471/watcher-4089867-1466020471 -o /tmp/evaluation-result-4089867-1466020471/solver-4089867-1466020471 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960 open-wbo HOME/instance-4089867-1466020471.opb 

pid=10500
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.02 2.00 4/176 10503
/proc/meminfo: memFree=31369464/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=6704 CPUtime=0 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 372 0 0 0 0 0 0 0 20 0 1 0 4093975 6864896 244 33554432000 4194304 6059633 140733747844944 140736889291048 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 1676 244 164 456 0 1212 0

[startup+0.100207 s]
/proc/loadavg: 2.00 2.02 2.00 4/176 10503
/proc/meminfo: memFree=31369464/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=3240 CPUtime=0.09 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 650 0 0 0 9 0 0 0 20 0 1 0 4093975 3317760 431 33554432000 4194304 6059633 140733747844944 140736889291048 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 810 431 175 456 0 346 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3240

[startup+0.20029 s]
/proc/loadavg: 2.00 2.02 2.00 4/176 10503
/proc/meminfo: memFree=31369464/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=3812 CPUtime=0.19 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 932 0 0 0 19 0 0 0 20 0 1 0 4093975 3903488 496 33554432000 4194304 6059633 140733747844944 140736889291048 4261768 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 953 496 175 456 0 489 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3812

[startup+0.30028 s]
/proc/loadavg: 2.00 2.02 2.00 4/176 10503
/proc/meminfo: memFree=31369464/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=6092 CPUtime=0.29 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 1210 0 0 0 29 0 0 0 20 0 1 0 4093975 6238208 771 33554432000 4194304 6059633 140733747844944 140736889291048 4278600 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 1523 771 175 456 0 1059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6092

[startup+0.700279 s]
/proc/loadavg: 2.00 2.02 2.00 4/176 10503
/proc/meminfo: memFree=31369464/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=7688 CPUtime=0.69 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 1826 0 0 0 69 0 0 0 20 0 1 0 4093975 7872512 1373 33554432000 4194304 6059633 140733747844944 140736889291048 4261115 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 1922 1373 175 456 0 1458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7688

[startup+1.50028 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10504
/proc/meminfo: memFree=31364008/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=12040 CPUtime=1.49 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 2301 0 0 0 149 0 0 0 20 0 1 0 4093975 12328960 2344 33554432000 4194304 6059633 140733747844944 140733747843432 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 3010 2344 175 456 0 2546 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12040

[startup+3.10029 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10504
/proc/meminfo: memFree=31363636/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=9344 CPUtime=3.09 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 3144 0 0 0 309 0 0 0 20 0 1 0 4093975 9568256 1884 33554432000 4194304 6059633 140733747844944 140733747843432 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 2336 1884 175 456 0 1872 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9344

[startup+6.30029 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10504
/proc/meminfo: memFree=31357220/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=21224 CPUtime=6.29 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 4573 0 0 0 629 0 0 0 20 0 1 0 4093975 21733376 4240 33554432000 4194304 6059633 140733747844944 140733747843432 4299992 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 5306 4240 175 456 0 4842 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21224

[startup+12.7003 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10504
/proc/meminfo: memFree=31351912/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=21224 CPUtime=12.68 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 4573 0 0 0 1268 0 0 0 20 0 1 0 4093975 21733376 4240 33554432000 4194304 6059633 140733747844944 140733747843432 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 5306 4240 175 456 0 4842 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21224

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10504
/proc/meminfo: memFree=31343832/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=25644 CPUtime=25.48 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 5162 0 0 0 2548 0 0 0 20 0 1 0 4093975 26259456 5841 33554432000 4194304 6059633 140733747844944 140733747843464 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 6411 5841 175 456 0 5947 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25644

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10504
/proc/meminfo: memFree=31335888/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=32868 CPUtime=51.08 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 5989 0 0 0 5107 1 0 0 20 0 1 0 4093975 33656832 7647 33554432000 4194304 6059633 140733747844944 140733747843768 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 8217 7647 175 456 0 7753 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32868

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10506
/proc/meminfo: memFree=31316780/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=51544 CPUtime=102.28 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 6489 0 0 0 10227 1 0 0 20 0 1 0 4093975 52781056 12432 33554432000 4194304 6059633 140733747844944 140733747843432 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 12886 12432 175 456 0 12422 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 51544

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10507
/proc/meminfo: memFree=31278084/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=51544 CPUtime=162.26 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 6489 0 0 0 16225 1 0 0 20 0 1 0 4093975 52781056 12432 33554432000 4194304 6059633 140733747844944 140733747843432 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 12886 12432 175 456 0 12422 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 51544

[startup+222.307 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 10508
/proc/meminfo: memFree=31271380/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=61952 CPUtime=222.26 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 7169 0 0 0 22224 2 0 0 20 0 1 0 4093975 63438848 15130 33554432000 4194304 6059633 140733747844944 140733747843464 4278338 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 15488 15130 175 456 0 15024 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 61952

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 10509
/proc/meminfo: memFree=31304768/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=63740 CPUtime=282.25 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 7629 0 0 0 28223 2 0 0 20 0 1 0 4093975 65269760 15577 33554432000 4194304 6059633 140733747844944 140733747843464 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 15935 15577 175 456 0 15471 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 63740

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10513
/proc/meminfo: memFree=31303400/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=64628 CPUtime=342.24 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 7856 0 0 0 34222 2 0 0 20 0 1 0 4093975 66179072 15799 33554432000 4194304 6059633 140733747844944 140733747843464 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 16157 15799 175 456 0 15693 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 64628

[startup+402.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/178 10538
/proc/meminfo: memFree=31235428/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=402.22 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 8342 0 0 0 40220 2 0 0 20 0 1 0 4093975 85778432 19600 33554432000 4194304 6059633 140733747844944 140733747843432 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 19600 175 456 0 20478 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 83768

[startup+462.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 10539
/proc/meminfo: memFree=31285692/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=462.21 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 8343 0 0 0 46219 2 0 0 20 0 1 0 4093975 85778432 20112 33554432000 4194304 6059633 140733747844944 140733747843432 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20112 175 456 0 20478 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 83768

[startup+522.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 10540
/proc/meminfo: memFree=31244876/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=522.2 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 8343 0 0 0 52218 2 0 0 20 0 1 0 4093975 85778432 20112 33554432000 4194304 6059633 140733747844944 140733747843432 4278443 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20112 175 456 0 20478 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 83768

[startup+582.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 10541
/proc/meminfo: memFree=31237028/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=582.19 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 8343 0 0 0 58217 2 0 0 20 0 1 0 4093975 85778432 20112 33554432000 4194304 6059633 140733747844944 140733747843432 4262186 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20112 175 456 0 20478 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 83768


################
# More data... #
################

/proc/loadavg: 2.01 2.02 2.00 3/177 10546
/proc/meminfo: memFree=31197348/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=822.16 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 10023 0 0 0 82212 4 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 83768

[startup+882.307 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 10547
/proc/meminfo: memFree=31181852/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=133088 CPUtime=882.16 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 10817 0 0 0 88211 5 0 0 20 0 1 0 4093975 136282112 28646 33554432000 4194304 6059633 140733747844944 140733747843480 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 33272 28646 175 456 0 32808 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 133088

[startup+942.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 10551
/proc/meminfo: memFree=31178324/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=942.14 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 11216 0 0 0 94209 5 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 83768

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10553
/proc/meminfo: memFree=31169336/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=133088 CPUtime=1002.13 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 12011 0 0 0 100207 6 0 0 20 0 1 0 4093975 136282112 28646 33554432000 4194304 6059633 140733747844944 140733747843480 4278031 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 33272 28646 175 456 0 32808 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 133088

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 10554
/proc/meminfo: memFree=31174268/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1062.13 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 12410 0 0 0 106206 7 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 83768

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10556
/proc/meminfo: memFree=31203180/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1122.11 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 12808 0 0 0 112204 7 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 83768

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10557
/proc/meminfo: memFree=31148672/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=133088 CPUtime=1182.1 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 13604 0 0 0 118202 8 0 0 20 0 1 0 4093975 136282112 29158 33554432000 4194304 6059633 140733747844944 140733747843480 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 33272 29158 175 456 0 32808 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 133088

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10558
/proc/meminfo: memFree=31221252/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1242.1 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 14003 0 0 0 124201 9 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4278432 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 83768

[startup+1302.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 10560
/proc/meminfo: memFree=31200700/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1302.09 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 14401 0 0 0 130199 10 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4261525 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 83768

[startup+1362.3 s]
/proc/loadavg: 2.15 2.04 2.01 4/177 10561
/proc/meminfo: memFree=31182252/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1362.07 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 14799 0 0 0 136197 10 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 83768

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 10503 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1382.4 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 10561
/proc/meminfo: memFree=31254104/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1382.17 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 14799 0 0 0 138207 10 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1382.17
Current children cumulated vsize (KiB) 83768

[startup+1395.2 s]
/proc/loadavg: 2.08 2.03 2.01 3/177 10562
/proc/meminfo: memFree=31208968/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1394.97 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 15196 0 0 0 139486 11 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1394.97
Current children cumulated vsize (KiB) 83768

[startup+1401.6 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 10562
/proc/meminfo: memFree=31196568/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1401.37 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 15196 0 0 0 140126 11 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1401.37
Current children cumulated vsize (KiB) 83768

[startup+1404.81 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 10562
/proc/meminfo: memFree=31194644/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1404.58 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 15196 0 0 0 140447 11 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1404.58
Current children cumulated vsize (KiB) 83768

[startup+1406.4 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 10562
/proc/meminfo: memFree=31192596/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1406.17 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 15196 0 0 0 140606 11 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1406.17
Current children cumulated vsize (KiB) 83768

[startup+1407.2 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 10562
/proc/meminfo: memFree=31190548/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1406.97 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 15196 0 0 0 140686 11 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1406.97
Current children cumulated vsize (KiB) 83768

[startup+1408 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 10562
/proc/meminfo: memFree=31188500/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1407.78 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 15196 0 0 0 140767 11 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1407.78
Current children cumulated vsize (KiB) 83768

[startup+1408.2 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 10562
/proc/meminfo: memFree=31188500/32872528 swapFree=337904/354256
[pid=10503] ppid=10500 vsize=83768 CPUtime=1407.97 cores=1,3,5,7
/proc/10503/stat : 10503 (open-wbo) R 10500 10503 6207 0 -1 4202496 15196 0 0 0 140786 11 0 0 20 0 1 0 4093975 85778432 20584 33554432000 4194304 6059633 140733747844944 140733747843768 4261566 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10503/statm: 20942 20584 175 456 0 20478 0
Current children cumulated CPU time (s) 1407.97
Current children cumulated vsize (KiB) 83768

Child status: 20
Real time (s): 1408.26
CPU time (s): 1408.04
CPU user time (s): 1407.93
CPU system time (s): 0.116982
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 133088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1407.93
system time used= 0.116982
maximum resident set size= 118680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15200
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= 11
involuntary context switches= 1472

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.66544 second user time and 5.44317 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-15 21:54:31
IDJOB=4089867
IDBENCH=107467
IDSOLVER=2547
FILE ID=node126/4089867-1466020471
RUNJOBID= node126-1466012102-6224
PBS_JOBID= 19902818
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v041-n3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089867-1466020471/watcher-4089867-1466020471 -o /tmp/evaluation-result-4089867-1466020471/solver-4089867-1466020471 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960  open-wbo HOME/instance-4089867-1466020471.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a47cb68ddc38ac1ee25ce2b7f399d62c
RANDOM SEED=864840581

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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 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 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 tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.24
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
cpu MHz		: 2666.121
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 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 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 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
cpu MHz		: 2666.121
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 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 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 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	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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 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 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 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
cpu MHz		: 2666.121
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 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 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 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	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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 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 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 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
cpu MHz		: 2666.121
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 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 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 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	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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 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 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 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:       32872528 kB
MemFree:        31369992 kB
Buffers:           98800 kB
Cached:           265120 kB
SwapCached:            0 kB
Active:           193152 kB
Inactive:         247292 kB
Active(anon):      68388 kB
Inactive(anon):    10680 kB
Active(file):     124764 kB
Inactive(file):   236612 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:        434476 kB
Mapped:            13564 kB
Shmem:               204 kB
Slab:             573280 kB
SReclaimable:      17504 kB
SUnreclaim:       555776 kB
KernelStack:        1440 kB
PageTables:         4976 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     543364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node126 at 2016-06-15 22:18:00