Trace number 4096433

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/quimper/
SyncCodes/d_n_k/normalized-5_6_35.opb
MD5SUM1c7739d3bdb1cde8694d50958f1c85c6
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 variables1640
Total number of constraints7845
Number of constraints which are clauses7840
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint40
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 35
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 75
Number of bits of the biggest sum of numbers7
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-4096433-1466112695.opb
0.00/0.00	c File size is 253635 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:          1640                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7843                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:           6                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.03 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-4096433-1466112695/watcher-4096433-1466112695 -o /tmp/evaluation-result-4096433-1466112695/solver-4096433-1466112695 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466112658-17501 --watchdog 1960 open-wbo HOME/instance-4096433-1466112695.opb 

pid=18172
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: 2.27 2.23 2.19 4/176 18175
/proc/meminfo: memFree=30325596/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=2584 CPUtime=0 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 394 0 0 0 0 0 0 0 20 0 1 0 13316358 2646016 270 33554432000 4194304 6059633 140733734428880 140733777003432 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 646 270 196 456 0 120 0

[startup+0.100166 s]
/proc/loadavg: 2.27 2.23 2.19 4/176 18175
/proc/meminfo: memFree=30325596/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=4100 CPUtime=0.09 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 934 0 0 0 9 0 0 0 20 0 1 0 13316358 4198400 667 33554432000 4194304 6059633 140733734428880 140733777003432 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 1025 667 176 456 0 561 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4100

[startup+0.200341 s]
/proc/loadavg: 2.27 2.23 2.19 4/176 18175
/proc/meminfo: memFree=30325596/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=4860 CPUtime=0.19 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 1067 0 0 0 19 0 0 0 20 0 1 0 13316358 4976640 799 33554432000 4194304 6059633 140733734428880 140733734427672 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 1215 799 176 456 0 751 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4860

[startup+0.300261 s]
/proc/loadavg: 2.27 2.23 2.19 4/176 18175
/proc/meminfo: memFree=30325596/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=5648 CPUtime=0.29 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 1466 0 0 0 29 0 0 0 20 0 1 0 13316358 5783552 963 33554432000 4194304 6059633 140733734428880 140733734427672 4277497 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 1412 963 176 456 0 948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5648

[startup+0.700233 s]
/proc/loadavg: 2.27 2.23 2.19 4/176 18175
/proc/meminfo: memFree=30325596/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=7296 CPUtime=0.69 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 1885 0 0 0 69 0 0 0 20 0 1 0 13316358 7471104 1358 33554432000 4194304 6059633 140733734428880 140733734427672 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 1824 1358 176 456 0 1360 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7296

[startup+1.50022 s]
/proc/loadavg: 2.27 2.23 2.19 4/177 18176
/proc/meminfo: memFree=30319504/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=10008 CPUtime=1.49 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 2417 0 0 0 149 0 0 0 20 0 1 0 13316358 10248192 1877 33554432000 4194304 6059633 140733734428880 140733734427400 4280254 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 2502 1877 176 456 0 2038 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10008

[startup+3.10024 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 18176
/proc/meminfo: memFree=30317404/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=14360 CPUtime=3.09 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 2718 0 0 0 309 0 0 0 20 0 1 0 13316358 14704640 3186 33554432000 4194304 6059633 140733734428880 140733734427368 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 3590 3186 176 456 0 3126 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14360

[startup+6.30023 s]
/proc/loadavg: 2.24 2.22 2.19 3/177 18176
/proc/meminfo: memFree=30313004/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=14360 CPUtime=6.29 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 2783 0 0 0 629 0 0 0 20 0 1 0 13316358 14704640 3250 33554432000 4194304 6059633 140733734428880 140733734427368 4255388 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 3590 3250 176 456 0 3126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14360

[startup+12.7003 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 18176
/proc/meminfo: memFree=30308324/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=19128 CPUtime=12.68 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 3018 0 0 0 1268 0 0 0 20 0 1 0 13316358 19587072 4275 33554432000 4194304 6059633 140733734428880 140733734427704 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 4782 4275 176 456 0 4318 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19128

[startup+25.5003 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 18176
/proc/meminfo: memFree=30304588/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=19128 CPUtime=25.48 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 3020 0 0 0 2548 0 0 0 20 0 1 0 13316358 19587072 4275 33554432000 4194304 6059633 140733734428880 140733734427368 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 4782 4275 176 456 0 4318 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19128

[startup+51.1003 s]
/proc/loadavg: 2.22 2.22 2.18 3/176 18176
/proc/meminfo: memFree=30289712/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=27900 CPUtime=51.08 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 4372 0 0 0 5107 1 0 0 20 0 1 0 13316358 28569600 6589 33554432000 4194304 6059633 140733734428880 140733734427400 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 6975 6589 176 456 0 6511 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27900

[startup+102.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 18178
/proc/meminfo: memFree=30275940/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=35316 CPUtime=102.28 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 4920 0 0 0 10227 1 0 0 20 0 1 0 13316358 36163584 8355 33554432000 4194304 6059633 140733734428880 140733734427368 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 8829 8355 176 456 0 8365 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 35316

[startup+162.3 s]
/proc/loadavg: 2.34 2.25 2.19 3/177 18363
/proc/meminfo: memFree=30278504/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=49572 CPUtime=162.26 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 6058 0 0 0 16225 1 0 0 20 0 1 0 13316358 50761728 11981 33554432000 4194304 6059633 140733734428880 140733734427400 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 12393 11981 176 456 0 11929 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 49572

[startup+222.307 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 18364
/proc/meminfo: memFree=30267476/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=49572 CPUtime=222.26 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 6072 0 0 0 22225 1 0 0 20 0 1 0 13316358 50761728 11995 33554432000 4194304 6059633 140733734428880 140733734427400 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 12393 11995 176 456 0 11929 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 49572

[startup+282.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/177 18365
/proc/meminfo: memFree=30267340/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=49572 CPUtime=282.24 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 6072 0 0 0 28223 1 0 0 20 0 1 0 13316358 50761728 11995 33554432000 4194304 6059633 140733734428880 140733734427400 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 12393 11995 176 456 0 11929 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 49572

[startup+342.3 s]
/proc/loadavg: 2.31 2.27 2.20 4/177 18366
/proc/meminfo: memFree=30252564/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=49572 CPUtime=342.23 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 6072 0 0 0 34222 1 0 0 20 0 1 0 13316358 50761728 11995 33554432000 4194304 6059633 140733734428880 140733734427400 4278312 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 12393 11995 176 456 0 11929 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 49572

[startup+402.3 s]
/proc/loadavg: 2.37 2.31 2.21 3/177 18368
/proc/meminfo: memFree=30250140/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=49572 CPUtime=402.23 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 6073 0 0 0 40222 1 0 0 20 0 1 0 13316358 50761728 11996 33554432000 4194304 6059633 140733734428880 140733734427400 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 12393 11996 176 456 0 11929 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 49572

[startup+462.3 s]
/proc/loadavg: 2.41 2.34 2.23 3/177 18369
/proc/meminfo: memFree=30242944/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=54464 CPUtime=462.21 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 6816 0 0 0 46220 1 0 0 20 0 1 0 13316358 55771136 13224 33554432000 4194304 6059633 140733734428880 140733734427400 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 13616 13224 176 456 0 13152 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 54464

[startup+522.3 s]
/proc/loadavg: 2.34 2.33 2.23 4/178 18373
/proc/meminfo: memFree=30232332/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=522.21 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 7880 0 0 0 52219 2 0 0 20 0 1 0 13316358 94785536 15883 33554432000 4194304 6059633 140733734428880 140733734427368 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 15883 176 456 0 22677 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 92564

[startup+582.3 s]
/proc/loadavg: 2.33 2.33 2.24 3/177 18374
/proc/meminfo: memFree=30222592/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=582.2 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8057 0 0 0 58218 2 0 0 20 0 1 0 13316358 94785536 16563 33554432000 4194304 6059633 140733734428880 140733734427368 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 16563 176 456 0 22677 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 92564


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


[startup+942.3 s]
/proc/loadavg: 2.35 2.34 2.27 3/177 18564
/proc/meminfo: memFree=30251028/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=942.14 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8131 0 0 0 94212 2 0 0 20 0 1 0 13316358 94785536 21235 33554432000 4194304 6059633 140733734428880 140733734427368 4262848 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 21235 176 456 0 22677 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 92564

[startup+1002.3 s]
/proc/loadavg: 2.24 2.31 2.26 3/177 19163
/proc/meminfo: memFree=30230192/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=1002.13 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8131 0 0 0 100211 2 0 0 20 0 1 0 13316358 94785536 21235 33554432000 4194304 6059633 140733734428880 140733734427368 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 21235 176 456 0 22677 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 92564

[startup+1062.3 s]
/proc/loadavg: 2.23 2.29 2.26 3/177 19164
/proc/meminfo: memFree=30223672/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=1062.12 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8137 0 0 0 106210 2 0 0 20 0 1 0 13316358 94785536 21235 33554432000 4194304 6059633 140733734428880 140733734427368 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 21235 176 456 0 22677 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 92564

[startup+1122.3 s]
/proc/loadavg: 2.31 2.30 2.26 3/178 19168
/proc/meminfo: memFree=30220828/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=1122.11 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8138 0 0 0 112209 2 0 0 20 0 1 0 13316358 94785536 21747 33554432000 4194304 6059633 140733734428880 140733734427368 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 21747 176 456 0 22677 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 92564

[startup+1182.3 s]
/proc/loadavg: 2.38 2.32 2.27 3/177 19169
/proc/meminfo: memFree=30207980/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=1182.1 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8138 0 0 0 118208 2 0 0 20 0 1 0 13316358 94785536 21747 33554432000 4194304 6059633 140733734428880 140733734427368 4277768 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 21747 176 456 0 22677 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 92564

[startup+1242.3 s]
/proc/loadavg: 2.43 2.33 2.28 4/177 19170
/proc/meminfo: memFree=30205808/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=1242.09 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8138 0 0 0 124207 2 0 0 20 0 1 0 13316358 94785536 21747 33554432000 4194304 6059633 140733734428880 140733734427368 4278410 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 21747 176 456 0 22677 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 92564

[startup+1302.3 s]
/proc/loadavg: 2.39 2.33 2.28 3/178 19183
/proc/meminfo: memFree=30203720/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=1302.08 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8138 0 0 0 130206 2 0 0 20 0 1 0 13316358 94785536 21747 33554432000 4194304 6059633 140733734428880 140733734427368 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 21747 176 456 0 22677 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 92564

[startup+1362.3 s]
/proc/loadavg: 2.24 2.30 2.27 3/177 19184
/proc/meminfo: memFree=30201344/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=1362.07 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8139 0 0 0 136205 2 0 0 20 0 1 0 13316358 94785536 22259 33554432000 4194304 6059633 140733734428880 140733734427368 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 22259 176 456 0 22677 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 92564

[startup+1422.3 s]
/proc/loadavg: 2.33 2.32 2.27 3/177 19185
/proc/meminfo: memFree=30192040/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=1422.07 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8139 0 0 0 142205 2 0 0 20 0 1 0 13316358 94785536 22259 33554432000 4194304 6059633 140733734428880 140733734427368 4278523 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 22259 176 456 0 22677 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 92564

[startup+1482.3 s]
/proc/loadavg: 2.41 2.33 2.28 3/177 19186
/proc/meminfo: memFree=30189872/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=1482.06 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8139 0 0 0 148204 2 0 0 20 0 1 0 13316358 94785536 22259 33554432000 4194304 6059633 140733734428880 140733734427368 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 22259 176 456 0 22677 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 92564

[startup+1542.31 s]
/proc/loadavg: 2.32 2.32 2.27 3/177 19187
/proc/meminfo: memFree=30190000/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=92564 CPUtime=1542.05 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8139 0 0 0 154203 2 0 0 20 0 1 0 13316358 94785536 22259 33554432000 4194304 6059633 140733734428880 140733734427368 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 23141 22259 176 456 0 22677 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 92564

[startup+1602.3 s]
/proc/loadavg: 2.34 2.32 2.27 3/177 19189
/proc/meminfo: memFree=30181856/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=96476 CPUtime=1602.04 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8605 0 0 0 160201 3 0 0 20 0 1 0 13316358 98791424 23731 33554432000 4194304 6059633 140733734428880 140733734427400 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 24119 23731 176 456 0 23655 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 96476

[startup+1662.3 s]
/proc/loadavg: 2.38 2.32 2.28 3/177 19190
/proc/meminfo: memFree=30181988/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=96476 CPUtime=1662.03 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8624 0 0 0 166200 3 0 0 20 0 1 0 13316358 98791424 23749 33554432000 4194304 6059633 140733734428880 140733734427400 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 24119 23749 176 456 0 23655 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 96476

[startup+1722.3 s]
/proc/loadavg: 2.25 2.29 2.27 3/178 19194
/proc/meminfo: memFree=30181968/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=96476 CPUtime=1722.02 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8624 0 0 0 172199 3 0 0 20 0 1 0 13316358 98791424 23749 33554432000 4194304 6059633 140733734428880 140733734427400 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 24119 23749 176 456 0 23655 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 96476

[startup+1782.3 s]
/proc/loadavg: 2.46 2.34 2.28 3/178 19217
/proc/meminfo: memFree=30180224/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=97756 CPUtime=1782.01 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8957 0 0 0 178198 3 0 0 20 0 1 0 13316358 100102144 24069 33554432000 4194304 6059633 140733734428880 140733734427400 4277910 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 24439 24069 176 456 0 23975 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.41 2.33 2.28 3/178 19218
/proc/meminfo: memFree=30178848/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=97756 CPUtime=1800.01 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8957 0 0 0 179998 3 0 0 20 0 1 0 13316358 100102144 24069 33554432000 4194304 6059633 140733734428880 140733734427400 4278312 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 24439 24069 176 456 0 23975 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97756

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 18175 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.41 2.33 2.28 3/178 19218
/proc/meminfo: memFree=30178848/32872528 swapFree=1497568/1644736
[pid=18175] ppid=18172 vsize=97756 CPUtime=1800.01 cores=0,2,4,6
/proc/18175/stat : 18175 (open-wbo) R 18172 18175 15832 0 -1 4202496 8957 0 0 0 179998 3 0 0 20 0 1 0 13316358 100102144 24069 33554432000 4194304 6059633 140733734428880 140733734427400 4278312 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18175/statm: 24439 24069 176 456 0 23975 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97756

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.99
CPU system time (s): 0.036994
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 97756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.036994
maximum resident set size= 96288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8960
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= 1886

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.18336 second user time and 7.28189 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-16 23:31:35
IDJOB=4096433
IDBENCH=107613
IDSOLVER=2547
FILE ID=node124/4096433-1466112695
RUNJOBID= node124-1466112658-17501
PBS_JOBID= 19904063
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_35.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096433-1466112695/watcher-4096433-1466112695 -o /tmp/evaluation-result-4096433-1466112695/solver-4096433-1466112695 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466112658-17501 --watchdog 1960  open-wbo HOME/instance-4096433-1466112695.opb

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

MD5SUM BENCH= 1c7739d3bdb1cde8694d50958f1c85c6
RANDOM SEED=271108155

node124.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		: 2666.791
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	: 5333.58
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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	: 5332.54
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		: 2666.791
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30325612 kB
Buffers:           42080 kB
Cached:           129796 kB
SwapCached:         2460 kB
Active:           110416 kB
Inactive:          87416 kB
Active(anon):      26240 kB
Inactive(anon):     2180 kB
Active(file):      84176 kB
Inactive(file):    85236 kB
Unevictable:     1644736 kB
Mlocked:         1497568 kB
SwapTotal:      67108856 kB
SwapFree:       67099596 kB
Dirty:              5316 kB
Writeback:             0 kB
AnonPages:       1669332 kB
Mapped:             7744 kB
Shmem:                 0 kB
Slab:             569444 kB
SReclaimable:      12956 kB
SUnreclaim:       556488 kB
KernelStack:        1432 kB
PageTables:         7624 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1783504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    163840 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= 71708 MiB
End job on node124 at 2016-06-17 00:01:36