Trace number 4116130

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-round22-8.opb
MD5SUMb49aa9fcb097a8864fa7f149914f20bf
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8704
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints864
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-4116130-1466962555.opb
0.00/0.00	c File size is 377789 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7840                                                                   |
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 :                1728                                                                   |
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-4116130-1466962555/watcher-4116130-1466962555 -o /tmp/evaluation-result-4116130-1466962555/solver-4116130-1466962555 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960 open-wbo HOME/instance-4116130-1466962555.opb 

pid=30938
running on 4 cores: 0,2,4,6

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: 2.09 2.03 2.01 3/176 30941
/proc/meminfo: memFree=31654424/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 29294493 2777088 279 33554432000 4194304 6059633 140733587932112 140737419087992 4210904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 678 279 227 456 0 121 0

[startup+0.100205 s]
/proc/loadavg: 2.09 2.03 2.01 3/176 30941
/proc/meminfo: memFree=31654424/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=26960 CPUtime=0.09 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 4995 0 0 0 9 0 0 0 20 0 1 0 29294493 27607040 5230 33554432000 4194304 6059633 140733587932112 140737419087992 4256912 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 6776 5239 168 456 0 6312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26960

[startup+0.200361 s]
/proc/loadavg: 2.09 2.03 2.01 3/176 30941
/proc/meminfo: memFree=31654424/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=27732 CPUtime=0.19 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 5310 0 0 0 19 0 0 0 20 0 1 0 29294493 28397568 5474 33554432000 4194304 6059633 140733587932112 140737419087992 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 6933 5474 182 456 0 6469 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27732

[startup+0.300343 s]
/proc/loadavg: 2.09 2.03 2.01 3/176 30941
/proc/meminfo: memFree=31654424/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=27864 CPUtime=0.29 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 5354 0 0 0 29 0 0 0 20 0 1 0 29294493 28532736 5518 33554432000 4194304 6059633 140733587932112 140737419087992 4867836 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 6966 5518 182 456 0 6502 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27864

[startup+0.700288 s]
/proc/loadavg: 2.09 2.03 2.01 3/176 30941
/proc/meminfo: memFree=31654424/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=28060 CPUtime=0.69 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 5466 0 0 0 69 0 0 0 20 0 1 0 29294493 28733440 5626 33554432000 4194304 6059633 140733587932112 140737419087992 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 7015 5626 183 456 0 6551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28060

[startup+1.50028 s]
/proc/loadavg: 2.09 2.03 2.01 3/177 30942
/proc/meminfo: memFree=31632016/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=28296 CPUtime=1.49 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 6108 0 0 0 149 0 0 0 20 0 1 0 29294493 28975104 5684 33554432000 4194304 6059633 140733587932112 140733587930472 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 7074 5684 184 456 0 6610 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10026 s]
/proc/loadavg: 2.09 2.03 2.01 3/177 30942
/proc/meminfo: memFree=31629348/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=28560 CPUtime=3.09 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 6217 0 0 0 309 0 0 0 20 0 1 0 29294493 29245440 5792 33554432000 4194304 6059633 140733587932112 140733587930424 4277576 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 7140 5792 184 456 0 6676 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28560

[startup+6.30028 s]
/proc/loadavg: 2.08 2.03 2.01 3/177 30942
/proc/meminfo: memFree=31627028/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=29160 CPUtime=6.29 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 7125 0 0 0 628 1 0 0 20 0 1 0 29294493 29859840 5981 33554432000 4194304 6059633 140733587932112 140733587930936 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 7290 5981 184 456 0 6826 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29160

[startup+12.7003 s]
/proc/loadavg: 2.08 2.03 2.01 3/177 30942
/proc/meminfo: memFree=31611428/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=40748 CPUtime=12.69 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 7982 0 0 0 1268 1 0 0 20 0 1 0 29294493 41725952 8812 33554432000 4194304 6059633 140733587932112 140733587930632 4277527 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 10187 8812 184 456 0 9723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40748

[startup+25.5004 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 30942
/proc/meminfo: memFree=31604504/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=40748 CPUtime=25.49 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 8088 0 0 0 2548 1 0 0 20 0 1 0 29294493 41725952 8915 33554432000 4194304 6059633 140733587932112 140733587930632 4254639 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 10187 8915 184 456 0 9723 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40748

[startup+51.1004 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 30942
/proc/meminfo: memFree=31649256/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=45108 CPUtime=51.08 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 8779 0 0 0 5107 1 0 0 20 0 1 0 29294493 46190592 10202 33554432000 4194304 6059633 140733587932112 140733587930632 4277527 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 11277 10202 184 456 0 10813 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45108

[startup+102.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 30943
/proc/meminfo: memFree=31593828/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=48516 CPUtime=102.28 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 9942 0 0 0 10226 2 0 0 20 0 1 0 29294493 49680384 10046 33554432000 4194304 6059633 140733587932112 140733587930424 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 12129 10046 184 456 0 11665 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 48516

[startup+162.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 30990
/proc/meminfo: memFree=31668512/32872528 swapFree=329972/354500
[pid=30941] ppid=30938 vsize=67212 CPUtime=162.26 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 10964 0 0 0 16224 2 0 0 20 0 1 0 29294493 68825088 14067 33554432000 4194304 6059633 140733587932112 140733587930600 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 16803 14067 184 456 0 16339 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67212

[startup+222.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 30991
/proc/meminfo: memFree=31636948/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97564 CPUtime=222.26 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 11425 0 0 0 22223 3 0 0 20 0 1 0 29294493 99905536 19634 33554432000 4194304 6059633 140733587932112 140733587930648 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24391 19634 184 456 0 23927 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 97564

[startup+282.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/178 30995
/proc/meminfo: memFree=31639936/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=282.24 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 11796 0 0 0 28221 3 0 0 20 0 1 0 29294493 99901440 16151 33554432000 4194304 6059633 140733587932112 140733587930600 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 16151 184 456 0 23926 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97560

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30996
/proc/meminfo: memFree=31629868/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=342.23 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 11802 0 0 0 34220 3 0 0 20 0 1 0 29294493 99901440 18144 33554432000 4194304 6059633 140733587932112 140733587930600 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 18144 184 456 0 23926 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97560

[startup+402.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 30997
/proc/meminfo: memFree=31622180/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=402.22 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 11803 0 0 0 40219 3 0 0 20 0 1 0 29294493 99901440 18656 33554432000 4194304 6059633 140733587932112 140733587930600 4254725 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 18656 184 456 0 23926 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97560

[startup+462.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/177 30998
/proc/meminfo: memFree=31616548/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=462.21 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 11804 0 0 0 46218 3 0 0 20 0 1 0 29294493 99901440 19168 33554432000 4194304 6059633 140733587932112 140733587930600 4254611 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 19168 184 456 0 23926 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97560

[startup+522.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/177 31000
/proc/meminfo: memFree=31613876/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=522.21 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 12223 0 0 0 52217 4 0 0 20 0 1 0 29294493 99901440 19168 33554432000 4194304 6059633 140733587932112 140733587930936 4277998 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 19168 184 456 0 23926 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97560

[startup+582.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 31001
/proc/meminfo: memFree=31611828/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=146880 CPUtime=582.2 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 13061 0 0 0 58215 5 0 0 20 0 1 0 29294493 150405120 27252 33554432000 4194304 6059633 140733587932112 140733587930936 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 36720 27252 184 456 0 36256 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 146880


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 31011
/proc/meminfo: memFree=31576896/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=146880 CPUtime=942.14 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 16858 0 0 0 94204 10 0 0 20 0 1 0 29294493 150405120 27252 33554432000 4194304 6059633 140733587932112 140733587930648 4277557 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 36720 27252 184 456 0 36256 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146880

[startup+1002.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 31012
/proc/meminfo: memFree=31566408/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=146880 CPUtime=1002.13 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 17288 0 0 0 100203 10 0 0 20 0 1 0 29294493 150405120 29812 33554432000 4194304 6059633 140733587932112 140733587930648 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 36720 29812 184 456 0 36256 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146880

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31013
/proc/meminfo: memFree=31608724/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=1062.12 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 17715 0 0 0 106201 11 0 0 20 0 1 0 29294493 99901440 19168 33554432000 4194304 6059633 140733587932112 140733587930936 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 19168 184 456 0 23926 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97560

[startup+1122.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 31015
/proc/meminfo: memFree=31573788/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=1122.12 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 18141 0 0 0 112200 12 0 0 20 0 1 0 29294493 99901440 19168 33554432000 4194304 6059633 140733587932112 140733587930936 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 19168 184 456 0 23926 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 97560

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 31016
/proc/meminfo: memFree=31567640/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=1182.1 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 18568 0 0 0 118198 12 0 0 20 0 1 0 29294493 99901440 19168 33554432000 4194304 6059633 140733587932112 140733587930936 4261803 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 19168 184 456 0 23926 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97560

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 31017
/proc/meminfo: memFree=31576756/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=146880 CPUtime=1242.1 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 19463 0 0 0 124196 14 0 0 20 0 1 0 29294493 150405120 27252 33554432000 4194304 6059633 140733587932112 140733587930648 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 36720 27252 184 456 0 36256 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146880

[startup+1302.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 31018
/proc/meminfo: memFree=31574352/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=146880 CPUtime=1302.08 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 20234 0 0 0 130193 15 0 0 20 0 1 0 29294493 150405120 27764 33554432000 4194304 6059633 140733587932112 140733587930648 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 36720 27764 184 456 0 36256 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 146880

[startup+1362.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 31019
/proc/meminfo: memFree=31572192/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=146880 CPUtime=1362.07 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 21233 0 0 0 136190 17 0 0 20 0 1 0 29294493 150405120 28276 33554432000 4194304 6059633 140733587932112 140733587930648 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 36720 28276 184 456 0 36256 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 146880

[startup+1422.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 31021
/proc/meminfo: memFree=31570032/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=146880 CPUtime=1422.07 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 22246 0 0 0 142188 19 0 0 20 0 1 0 29294493 150405120 28788 33554432000 4194304 6059633 140733587932112 140733587930648 4261137 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 36720 28788 184 456 0 36256 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146880

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 31025
/proc/meminfo: memFree=31569988/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=146880 CPUtime=1482.06 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 23259 0 0 0 148185 21 0 0 20 0 1 0 29294493 150405120 28788 33554432000 4194304 6059633 140733587932112 140733587930648 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 36720 28788 184 456 0 36256 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146880

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 31048
/proc/meminfo: memFree=31572120/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=146880 CPUtime=1542.05 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 24276 0 0 0 154183 22 0 0 20 0 1 0 29294493 150405120 28276 33554432000 4194304 6059633 140733587932112 140733587930648 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 36720 28276 184 456 0 36256 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146880

[startup+1602.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/177 31049
/proc/meminfo: memFree=31576336/32872528 swapFree=329972/354500
[pid=30941] ppid=30938 vsize=146880 CPUtime=1602.04 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 25291 0 0 0 160181 23 0 0 20 0 1 0 29294493 150405120 27764 33554432000 4194304 6059633 140733587932112 140733587930648 4261799 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 36720 27764 184 456 0 36256 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146880

[startup+1662.3 s]
/proc/loadavg: 2.11 2.04 2.00 3/177 31050
/proc/meminfo: memFree=31608452/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=1662.03 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 25891 0 0 0 166178 25 0 0 20 0 1 0 29294493 99901440 19168 33554432000 4194304 6059633 140733587932112 140733587930936 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 19168 184 456 0 23926 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97560

[startup+1722.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/177 31052
/proc/meminfo: memFree=31556092/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=1722.02 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 26907 0 0 0 172175 27 0 0 20 0 1 0 29294493 99901440 19168 33554432000 4194304 6059633 140733587932112 140733587930936 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 19168 184 456 0 23926 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97560

[startup+1782.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 31053
/proc/meminfo: memFree=31559776/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=1782.01 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 27931 0 0 0 178172 29 0 0 20 0 1 0 29294493 99901440 19168 33554432000 4194304 6059633 140733587932112 140733587930936 4254611 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 19168 184 456 0 23926 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 31054
/proc/meminfo: memFree=31607508/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=1800.01 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 27931 0 0 0 179972 29 0 0 20 0 1 0 29294493 99901440 19168 33554432000 4194304 6059633 140733587932112 140733587930936 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 19168 184 456 0 23926 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97560

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 30941 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 31054
/proc/meminfo: memFree=31607508/32872528 swapFree=329968/354496
[pid=30941] ppid=30938 vsize=97560 CPUtime=1800.01 cores=0,2,4,6
/proc/30941/stat : 30941 (open-wbo) R 30938 30941 28808 0 -1 4202496 27931 0 0 0 179972 29 0 0 20 0 1 0 29294493 99901440 19168 33554432000 4194304 6059633 140733587932112 140733587930936 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30941/statm: 24390 19168 184 456 0 23926 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97560

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.72
CPU system time (s): 0.296954
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 177700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.296954
maximum resident set size= 137948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27934
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= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.99924 second user time and 6.73698 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 19:35:55
IDJOB=4116130
IDBENCH=109431
IDSOLVER=2547
FILE ID=node126/4116130-1466962555
RUNJOBID= node126-1466943732-28824
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round22-8.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116130-1466962555/watcher-4116130-1466962555 -o /tmp/evaluation-result-4116130-1466962555/solver-4116130-1466962555 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28824 --watchdog 1960  open-wbo HOME/instance-4116130-1466962555.opb

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

MD5SUM BENCH= b49aa9fcb097a8864fa7f149914f20bf
RANDOM SEED=1586389622

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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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	: 5332.56
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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:        31654696 kB
Buffers:           13096 kB
Cached:            42420 kB
SwapCached:         1492 kB
Active:           129200 kB
Inactive:          29472 kB
Active(anon):     103852 kB
Inactive(anon):     1664 kB
Active(file):      25348 kB
Inactive(file):    27808 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099412 kB
Dirty:              5072 kB
Writeback:             4 kB
AnonPages:        466868 kB
Mapped:             7808 kB
Shmem:                 0 kB
Slab:             565232 kB
SReclaimable:       9324 kB
SUnreclaim:       555908 kB
KernelStack:        1432 kB
PageTables:         5036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     617356 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 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= 71716 MiB
End job on node126 at 2016-06-26 20:05:55