Trace number 4116370

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size128-round21-4.opb
MD5SUM780437ed0e71daaaf2a36769892802b4
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark31.6372
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7904
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints832
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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-4116370-1466949466.opb
0.00/0.00	c File size is 339072 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7072                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

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-4116370-1466949466/watcher-4116370-1466949466 -o /tmp/evaluation-result-4116370-1466949466/solver-4116370-1466949466 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4116370-1466949466.opb 

pid=21975
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: 2.18 2.20 2.18 3/174 21978
/proc/meminfo: memFree=30364380/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=2672 CPUtime=0 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 393 0 0 0 0 0 0 0 20 0 1 0 27985564 2736128 269 33554432000 4194304 6059633 140736300674384 140734415712968 4928528 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 668 270 217 456 0 121 0

[startup+0.100172 s]
/proc/loadavg: 2.18 2.20 2.18 3/174 21978
/proc/meminfo: memFree=30364380/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=23444 CPUtime=0.09 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 4810 0 0 0 9 0 0 0 20 0 1 0 27985564 24006656 5008 33554432000 4194304 6059633 140736300674384 140736300672264 4278617 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 5861 5008 169 456 0 5397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23444

[startup+0.200416 s]
/proc/loadavg: 2.18 2.20 2.18 3/174 21978
/proc/meminfo: memFree=30364380/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=24524 CPUtime=0.19 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 5090 0 0 0 19 0 0 0 20 0 1 0 27985564 25112576 5288 33554432000 4194304 6059633 140736300674384 140736300672264 4281161 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 6131 5288 182 456 0 5667 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24524

[startup+0.30037 s]
/proc/loadavg: 2.18 2.20 2.18 3/174 21978
/proc/meminfo: memFree=30364380/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=24524 CPUtime=0.29 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 5115 0 0 0 29 0 0 0 20 0 1 0 27985564 25112576 5313 33554432000 4194304 6059633 140736300674384 140736300672264 4255436 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 6131 5313 182 456 0 5667 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24524

[startup+0.700327 s]
/proc/loadavg: 2.18 2.20 2.18 3/174 21978
/proc/meminfo: memFree=30364380/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=24760 CPUtime=0.69 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 5199 0 0 0 69 0 0 0 20 0 1 0 27985564 25354240 5395 33554432000 4194304 6059633 140736300674384 140736300672264 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 6190 5395 183 456 0 5726 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24760

[startup+1.50032 s]
/proc/loadavg: 2.17 2.20 2.18 3/175 21979
/proc/meminfo: memFree=30343080/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=24760 CPUtime=1.49 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 5294 0 0 0 149 0 0 0 20 0 1 0 27985564 25354240 5488 33554432000 4194304 6059633 140736300674384 140736300672744 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 6190 5488 183 456 0 5726 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24760

[startup+3.10032 s]
/proc/loadavg: 2.17 2.20 2.18 3/175 21979
/proc/meminfo: memFree=30342088/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=25096 CPUtime=3.09 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 5932 0 0 0 309 0 0 0 20 0 1 0 27985564 25698304 5602 33554432000 4194304 6059633 140736300674384 140736300672696 4261657 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 6274 5602 184 456 0 5810 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25096

[startup+6.30031 s]
/proc/loadavg: 2.15 2.19 2.18 3/175 21979
/proc/meminfo: memFree=30342296/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=25496 CPUtime=6.29 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 6690 0 0 0 628 1 0 0 20 0 1 0 27985564 26107904 5654 33554432000 4194304 6059633 140736300674384 140736300673208 4261414 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 6374 5654 184 456 0 5910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25496

[startup+12.7003 s]
/proc/loadavg: 2.14 2.19 2.18 3/175 21979
/proc/meminfo: memFree=30328348/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=37224 CPUtime=12.69 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 7573 0 0 0 1268 1 0 0 20 0 1 0 27985564 38117376 8519 33554432000 4194304 6059633 140736300674384 140736300672904 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 9306 8519 184 456 0 8842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37224

[startup+25.5004 s]
/proc/loadavg: 2.19 2.20 2.18 3/175 21979
/proc/meminfo: memFree=30328736/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=37224 CPUtime=25.48 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 7573 0 0 0 2547 1 0 0 20 0 1 0 27985564 38117376 8519 33554432000 4194304 6059633 140736300674384 140736300672904 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 9306 8519 184 456 0 8842 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37224

[startup+51.1004 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 21979
/proc/meminfo: memFree=30323716/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=41644 CPUtime=51.08 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 8432 0 0 0 5106 2 0 0 20 0 1 0 27985564 42643456 9824 33554432000 4194304 6059633 140736300674384 140736300672904 4262704 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 10411 9824 184 456 0 9947 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41644

[startup+102.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/175 21980
/proc/meminfo: memFree=30317188/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=55968 CPUtime=102.28 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 10507 0 0 0 10225 3 0 0 20 0 1 0 27985564 57311232 10991 33554432000 4194304 6059633 140736300674384 140736300672872 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 13992 10991 184 456 0 13528 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55968

[startup+162.3 s]
/proc/loadavg: 2.21 2.20 2.18 4/176 22030
/proc/meminfo: memFree=30356596/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=63632 CPUtime=162.26 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 11053 0 0 0 16223 3 0 0 20 0 1 0 27985564 65159168 13575 33554432000 4194304 6059633 140736300674384 140736300672872 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 15908 13575 184 456 0 15444 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63632

[startup+222.307 s]
/proc/loadavg: 2.18 2.19 2.18 3/176 22054
/proc/meminfo: memFree=30337364/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=63632 CPUtime=222.26 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 11114 0 0 0 22223 3 0 0 20 0 1 0 27985564 65159168 14146 33554432000 4194304 6059633 140736300674384 140736300672872 4278149 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 15908 14146 184 456 0 15444 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 63632

[startup+282.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/175 22056
/proc/meminfo: memFree=30315652/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=93980 CPUtime=282.25 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 11899 0 0 0 28221 4 0 0 20 0 1 0 27985564 96235520 16647 33554432000 4194304 6059633 140736300674384 140736300672872 4277551 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 23495 16647 184 456 0 23031 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 93980

[startup+342.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/175 22057
/proc/meminfo: memFree=30304916/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=93980 CPUtime=342.24 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 11908 0 0 0 34220 4 0 0 20 0 1 0 27985564 96235520 17171 33554432000 4194304 6059633 140736300674384 140736300672872 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 23495 17171 184 456 0 23031 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 93980

[startup+402.3 s]
/proc/loadavg: 2.26 2.20 2.18 3/175 22058
/proc/meminfo: memFree=30299944/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=93980 CPUtime=402.23 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 11908 0 0 0 40219 4 0 0 20 0 1 0 27985564 96235520 17171 33554432000 4194304 6059633 140736300674384 140736300672872 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 23495 17171 184 456 0 23031 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 93980

[startup+462.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/175 22059
/proc/meminfo: memFree=30294176/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=93980 CPUtime=462.22 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 11909 0 0 0 46218 4 0 0 20 0 1 0 27985564 96235520 17683 33554432000 4194304 6059633 140736300674384 140736300672872 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 23495 17683 184 456 0 23031 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 93980

[startup+522.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/175 22060
/proc/meminfo: memFree=30292272/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=93980 CPUtime=522.21 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 11909 0 0 0 52217 4 0 0 20 0 1 0 27985564 96235520 17683 33554432000 4194304 6059633 140736300674384 140736300672872 4277586 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 23495 17683 184 456 0 23031 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 93980

[startup+582.3 s]
/proc/loadavg: 2.13 2.18 2.18 3/175 22062
/proc/meminfo: memFree=30283768/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=93980 CPUtime=582.2 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 11911 0 0 0 58216 4 0 0 20 0 1 0 27985564 96235520 18707 33554432000 4194304 6059633 140736300674384 140736300672872 4277896 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 23495 18707 184 456 0 23031 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 93980


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


[startup+942.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 22072
/proc/meminfo: memFree=30263128/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=101024 CPUtime=942.14 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 13413 0 0 0 94210 4 0 0 20 0 1 0 27985564 103448576 23673 33554432000 4194304 6059633 140736300674384 140736300672904 4277616 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 25256 23673 184 456 0 24792 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 101024

[startup+1002.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/175 22073
/proc/meminfo: memFree=30263504/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=101024 CPUtime=1002.13 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 13413 0 0 0 100209 4 0 0 20 0 1 0 27985564 103448576 23673 33554432000 4194304 6059633 140736300674384 140736300672904 4278149 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 25256 23673 184 456 0 24792 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 101024

[startup+1062.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/175 22074
/proc/meminfo: memFree=30221916/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=101024 CPUtime=1062.12 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 13414 0 0 0 106208 4 0 0 20 0 1 0 27985564 103448576 24185 33554432000 4194304 6059633 140736300674384 140736300672904 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 25256 24185 184 456 0 24792 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 101024

[startup+1122.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/175 22075
/proc/meminfo: memFree=30258916/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=101024 CPUtime=1122.11 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 13415 0 0 0 112207 4 0 0 20 0 1 0 27985564 103448576 24697 33554432000 4194304 6059633 140736300674384 140736300672904 4262315 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 25256 24697 184 456 0 24792 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 101024

[startup+1182.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/175 22077
/proc/meminfo: memFree=30258920/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=120356 CPUtime=1182.1 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 13906 0 0 0 118205 5 0 0 20 0 1 0 27985564 123244544 22282 33554432000 4194304 6059633 140736300674384 140736300672872 4301319 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 30089 22282 184 456 0 29625 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 120356

[startup+1242.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/175 22078
/proc/meminfo: memFree=30286488/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=89240 CPUtime=1242.1 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 16445 0 0 0 124202 8 0 0 20 0 1 0 27985564 91381760 17594 33554432000 4194304 6059633 140736300674384 140736300673208 4246344 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 22310 17594 184 456 0 21846 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 89240

[startup+1302.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/175 22079
/proc/meminfo: memFree=30253480/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=89240 CPUtime=1302.09 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 17496 0 0 0 130199 10 0 0 20 0 1 0 27985564 91381760 17594 33554432000 4194304 6059633 140736300674384 140736300673208 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 22310 17594 184 456 0 21846 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 89240

[startup+1362.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/176 22083
/proc/meminfo: memFree=30245920/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=89240 CPUtime=1362.07 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 18555 0 0 0 136196 11 0 0 20 0 1 0 27985564 91381760 17682 33554432000 4194304 6059633 140736300674384 140736300673208 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 22310 17682 184 456 0 21846 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 89240

[startup+1422.3 s]
/proc/loadavg: 2.26 2.21 2.19 3/175 22084
/proc/meminfo: memFree=30245032/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=89240 CPUtime=1422.07 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 19609 0 0 0 142194 13 0 0 20 0 1 0 27985564 91381760 17682 33554432000 4194304 6059633 140736300674384 140736300673208 4277586 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 22310 17682 184 456 0 21846 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 89240

[startup+1482.3 s]
/proc/loadavg: 2.19 2.20 2.18 4/175 22086
/proc/meminfo: memFree=30242524/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=89240 CPUtime=1482.05 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 20660 0 0 0 148191 14 0 0 20 0 1 0 27985564 91381760 17682 33554432000 4194304 6059633 140736300674384 140736300673208 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 22310 17682 184 456 0 21846 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 89240

[startup+1542.31 s]
/proc/loadavg: 2.11 2.18 2.17 3/175 22087
/proc/meminfo: memFree=30185452/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=169380 CPUtime=1542.05 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 21710 0 0 0 154190 15 0 0 20 0 1 0 27985564 173445120 32015 33554432000 4194304 6059633 140736300674384 140736300673176 4255751 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 42345 32015 184 456 0 41881 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 169380

[startup+1602.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/175 22088
/proc/meminfo: memFree=30185484/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=169380 CPUtime=1602.04 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 22764 0 0 0 160186 18 0 0 20 0 1 0 27985564 173445120 32015 33554432000 4194304 6059633 140736300674384 140736300673176 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 42345 32015 184 456 0 41881 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 169380

[startup+1662.3 s]
/proc/loadavg: 2.10 2.15 2.17 3/175 22089
/proc/meminfo: memFree=30194572/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=169380 CPUtime=1662.03 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 23657 0 0 0 166184 19 0 0 20 0 1 0 27985564 173445120 30831 33554432000 4194304 6059633 140736300674384 140736300673176 4255375 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 42345 30831 184 456 0 41881 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 169380

[startup+1722.3 s]
/proc/loadavg: 2.15 2.15 2.17 3/175 22090
/proc/meminfo: memFree=30204292/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=138560 CPUtime=1722.02 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 24288 0 0 0 172181 21 0 0 20 0 1 0 27985564 141885440 29900 33554432000 4194304 6059633 140736300674384 140736300672920 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 34640 29900 184 456 0 34176 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 138560

[startup+1782.3 s]
/proc/loadavg: 2.15 2.15 2.16 3/175 22092
/proc/meminfo: memFree=30245416/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=138560 CPUtime=1782.01 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 25340 0 0 0 178179 22 0 0 20 0 1 0 27985564 141885440 27852 33554432000 4194304 6059633 140736300674384 140736300672920 4261670 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 34640 27852 184 456 0 34176 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 138560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.14 2.16 3/175 22092
/proc/meminfo: memFree=30191792/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=169380 CPUtime=1800.01 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 25553 0 0 0 179978 23 0 0 20 0 1 0 27985564 173445120 30619 33554432000 4194304 6059633 140736300674384 140736300673176 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 42345 30619 184 456 0 41881 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 169380

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 21978 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.14 2.16 3/175 22092
/proc/meminfo: memFree=30191792/32872528 swapFree=1308564/1463908
[pid=21978] ppid=21975 vsize=169380 CPUtime=1800.01 cores=1,3,5,7
/proc/21978/stat : 21978 (open-wbo) R 21975 21978 21023 0 -1 4202496 25553 0 0 0 179978 23 0 0 20 0 1 0 27985564 173445120 30619 33554432000 4194304 6059633 140736300674384 140736300673176 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21978/statm: 42345 30619 184 456 0 41881 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 169380

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.240963
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 169380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.240963
maximum resident set size= 149808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25556
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= 15
involuntary context switches= 1893

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6273 second user time and 7.06693 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 15:57:46
IDJOB=4116370
IDBENCH=109461
IDSOLVER=2547
FILE ID=node121/4116370-1466949466
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round21-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116370-1466949466/watcher-4116370-1466949466 -o /tmp/evaluation-result-4116370-1466949466/solver-4116370-1466949466 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4116370-1466949466.opb

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

MD5SUM BENCH= 780437ed0e71daaaf2a36769892802b4
RANDOM SEED=1836642119

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
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	: 5332.57
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		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30364536 kB
Buffers:           69560 kB
Cached:           174548 kB
SwapCached:         1456 kB
Active:           103508 kB
Inactive:         207812 kB
Active(anon):      66608 kB
Inactive(anon):     2960 kB
Active(file):      36900 kB
Inactive(file):   204852 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:       1565220 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594156 kB
SReclaimable:      38200 kB
SUnreclaim:       555956 kB
KernelStack:        1456 kB
PageTables:         6916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1664292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    225280 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= 71688 MiB
End job on node121 at 2016-06-26 16:27:46