Trace number 4097131

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-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_36.opb
MD5SUM001a0a392564951998d5039d5068eab6
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 variables1722
Total number of constraints8246
Number of constraints which are clauses8241
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 constraint41
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 36
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 77
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 -- LSU
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-4097131-1466113403.opb
0.00/0.00	c File size is 267132 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:          1722                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8244                                                                   |
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	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4097131-1466113403/watcher-4097131-1466113403 -o /tmp/evaluation-result-4097131-1466113403/solver-4097131-1466113403 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466112183-18629 --watchdog 1960 open-wbo-lsu HOME/instance-4097131-1466113403.opb 

pid=23279
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: 2.11 2.01 1.89 3/176 23282
/proc/meminfo: memFree=31322300/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=2600 CPUtime=0 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 400 0 0 0 0 0 0 0 20 0 1 0 13390439 2662400 276 33554432000 4194304 6058637 140734096020432 140736122684728 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 650 277 201 456 0 120 0

[startup+0.100154 s]
/proc/loadavg: 2.11 2.01 1.89 3/176 23282
/proc/meminfo: memFree=31322300/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=4132 CPUtime=0.09 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 1000 0 0 0 9 0 0 0 20 0 1 0 13390439 4231168 665 33554432000 4194304 6058637 140734096020432 140736122684728 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 1033 665 166 456 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4132

[startup+0.200263 s]
/proc/loadavg: 2.11 2.01 1.89 3/176 23282
/proc/meminfo: memFree=31322300/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=4892 CPUtime=0.19 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 1114 0 0 0 19 0 0 0 20 0 1 0 13390439 5009408 777 33554432000 4194304 6058637 140734096020432 140736122684728 4277949 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 1223 777 166 456 0 759 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4892

[startup+0.300261 s]
/proc/loadavg: 2.11 2.01 1.89 3/176 23282
/proc/meminfo: memFree=31322300/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=4716 CPUtime=0.29 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 1380 0 0 0 29 0 0 0 20 0 1 0 13390439 4829184 772 33554432000 4194304 6058637 140734096020432 140736122684728 4263614 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 1179 772 166 456 0 715 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4716

[startup+0.700234 s]
/proc/loadavg: 2.11 2.01 1.89 3/176 23282
/proc/meminfo: memFree=31322300/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=7888 CPUtime=0.69 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 2177 0 0 0 69 0 0 0 20 0 1 0 13390439 8077312 1552 33554432000 4194304 6058637 140734096020432 140734096019496 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 1972 1552 175 456 0 1508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7888

[startup+1.50023 s]
/proc/loadavg: 2.11 2.01 1.89 4/177 23283
/proc/meminfo: memFree=31316480/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=8920 CPUtime=1.49 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 2501 0 0 0 149 0 0 0 20 0 1 0 13390439 9134080 1857 33554432000 4194304 6058637 140734096020432 140734096019192 4278439 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 2230 1857 175 456 0 1766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8920

[startup+3.10024 s]
/proc/loadavg: 2.11 2.01 1.89 3/177 23283
/proc/meminfo: memFree=31314620/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=12368 CPUtime=3.09 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 3018 0 0 0 309 0 0 0 20 0 1 0 13390439 12664832 2366 33554432000 4194304 6058637 140734096020432 140734096019192 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 3092 2366 175 456 0 2628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12368

[startup+6.30026 s]
/proc/loadavg: 2.10 2.01 1.89 3/177 23283
/proc/meminfo: memFree=31313020/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=12368 CPUtime=6.29 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 3341 0 0 0 629 0 0 0 20 0 1 0 13390439 12664832 2678 33554432000 4194304 6058637 140734096020432 140734096019160 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 3092 2678 175 456 0 2628 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12368

[startup+12.7002 s]
/proc/loadavg: 2.09 2.01 1.89 3/177 23283
/proc/meminfo: memFree=31307272/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=19440 CPUtime=12.69 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 3595 0 0 0 1269 0 0 0 20 0 1 0 13390439 19906560 3847 33554432000 4194304 6058637 140734096020432 140734096019160 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 4860 3847 175 456 0 4396 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19440

[startup+25.5002 s]
/proc/loadavg: 2.07 2.01 1.89 4/177 23283
/proc/meminfo: memFree=31302932/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=22640 CPUtime=25.48 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 4307 0 0 0 2548 0 0 0 20 0 1 0 13390439 23183360 5045 33554432000 4194304 6058637 140734096020432 140734096019160 4278226 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 5660 5045 175 456 0 5196 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22640

[startup+51.1004 s]
/proc/loadavg: 2.05 2.01 1.89 3/177 23283
/proc/meminfo: memFree=31290460/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=34132 CPUtime=51.08 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 4867 0 0 0 5107 1 0 0 20 0 1 0 13390439 34951168 7956 33554432000 4194304 6058637 140734096020432 140734096019160 4277731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 8533 7956 175 456 0 8069 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34132

[startup+102.3 s]
/proc/loadavg: 2.09 2.02 1.90 4/177 23284
/proc/meminfo: memFree=31275132/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=34132 CPUtime=102.28 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 5084 0 0 0 10227 1 0 0 20 0 1 0 13390439 34951168 8163 33554432000 4194304 6058637 140734096020432 140734096019160 4277285 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 8533 8163 175 456 0 8069 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 34132

[startup+162.3 s]
/proc/loadavg: 2.03 2.01 1.91 4/177 23285
/proc/meminfo: memFree=31264208/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=46600 CPUtime=162.26 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 5835 0 0 0 16225 1 0 0 20 0 1 0 13390439 47718400 10005 33554432000 4194304 6058637 140734096020432 140734096019160 4277779 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 11650 10005 175 456 0 11186 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 46600

[startup+222.307 s]
/proc/loadavg: 2.08 2.02 1.91 3/177 23287
/proc/meminfo: memFree=31262040/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=46600 CPUtime=222.26 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 5836 0 0 0 22225 1 0 0 20 0 1 0 13390439 47718400 10517 33554432000 4194304 6058637 140734096020432 140734096019160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 11650 10517 175 456 0 11186 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 46600

[startup+282.3 s]
/proc/loadavg: 2.06 2.03 1.92 3/177 23288
/proc/meminfo: memFree=31255380/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=46600 CPUtime=282.24 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 5842 0 0 0 28223 1 0 0 20 0 1 0 13390439 47718400 11031 33554432000 4194304 6058637 140734096020432 140734096019160 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 11650 11031 175 456 0 11186 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 46600

[startup+342.3 s]
/proc/loadavg: 2.06 2.04 1.93 3/177 23289
/proc/meminfo: memFree=31246760/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=53672 CPUtime=342.23 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 6121 0 0 0 34222 1 0 0 20 0 1 0 13390439 54960128 12826 33554432000 4194304 6058637 140734096020432 140734096019192 4278244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 13418 12826 175 456 0 12954 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 53672

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 1.93 3/178 23293
/proc/meminfo: memFree=31246244/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=53672 CPUtime=402.22 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 6166 0 0 0 40221 1 0 0 20 0 1 0 13390439 54960128 12866 33554432000 4194304 6058637 140734096020432 140734096019192 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 13418 12866 175 456 0 12954 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 53672

[startup+462.3 s]
/proc/loadavg: 2.06 2.04 1.93 3/177 23294
/proc/meminfo: memFree=31241316/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=58028 CPUtime=462.22 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 6720 0 0 0 46220 2 0 0 20 0 1 0 13390439 59420672 14139 33554432000 4194304 6058637 140734096020432 140734096019496 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 14507 14139 175 456 0 14043 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 58028

[startup+522.3 s]
/proc/loadavg: 2.06 2.04 1.94 4/177 23296
/proc/meminfo: memFree=31222260/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=76884 CPUtime=522.21 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 7188 0 0 0 52219 2 0 0 20 0 1 0 13390439 78729216 18666 33554432000 4194304 6058637 140734096020432 140734096019160 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 19221 18666 175 456 0 18757 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 76884

[startup+582.3 s]
/proc/loadavg: 2.09 2.05 1.94 3/178 23309
/proc/meminfo: memFree=31219616/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=76884 CPUtime=582.2 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 7336 0 0 0 58218 2 0 0 20 0 1 0 13390439 78729216 18809 33554432000 4194304 6058637 140734096020432 140734096019160 4278218 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 19221 18809 175 456 0 18757 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 76884


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


[startup+942.3 s]
/proc/loadavg: 2.12 2.07 1.97 4/177 23316
/proc/meminfo: memFree=31214332/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=88844 CPUtime=942.14 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 9184 0 0 0 94211 3 0 0 20 0 1 0 13390439 90976256 19734 33554432000 4194304 6058637 140734096020432 140734096019160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 22211 19734 175 456 0 21747 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 88844

[startup+1002.3 s]
/proc/loadavg: 2.20 2.09 1.98 3/178 23320
/proc/meminfo: memFree=31211404/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=88844 CPUtime=1002.13 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 9185 0 0 0 100210 3 0 0 20 0 1 0 13390439 90976256 20246 33554432000 4194304 6058637 140734096020432 140734096019160 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 22211 20246 175 456 0 21747 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 88844

[startup+1062.3 s]
/proc/loadavg: 2.12 2.08 1.99 4/178 23344
/proc/meminfo: memFree=31208240/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=88844 CPUtime=1062.13 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 9186 0 0 0 106210 3 0 0 20 0 1 0 13390439 90976256 20758 33554432000 4194304 6058637 140734096020432 140734096019160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 22211 20758 175 456 0 21747 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 88844

[startup+1122.3 s]
/proc/loadavg: 2.14 2.10 2.00 3/177 23346
/proc/meminfo: memFree=31210324/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=88844 CPUtime=1122.12 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 9186 0 0 0 112209 3 0 0 20 0 1 0 13390439 90976256 20758 33554432000 4194304 6058637 140734096020432 140734096019160 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 22211 20758 175 456 0 21747 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 88844

[startup+1182.3 s]
/proc/loadavg: 2.05 2.08 2.00 3/177 23347
/proc/meminfo: memFree=31210320/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=88844 CPUtime=1182.11 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 9186 0 0 0 118208 3 0 0 20 0 1 0 13390439 90976256 20758 33554432000 4194304 6058637 140734096020432 140734096019160 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 22211 20758 175 456 0 21747 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 88844

[startup+1242.3 s]
/proc/loadavg: 2.11 2.09 2.01 4/177 23348
/proc/meminfo: memFree=31210192/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=88844 CPUtime=1242.1 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 9186 0 0 0 124207 3 0 0 20 0 1 0 13390439 90976256 20758 33554432000 4194304 6058637 140734096020432 140734096019160 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 22211 20758 175 456 0 21747 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 88844

[startup+1302.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/177 23349
/proc/meminfo: memFree=31190648/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=88844 CPUtime=1302.09 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 9187 0 0 0 130206 3 0 0 20 0 1 0 13390439 90976256 21270 33554432000 4194304 6058637 140734096020432 140734096019160 4277722 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 22211 21270 175 456 0 21747 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 88844

[startup+1362.3 s]
/proc/loadavg: 2.06 2.08 2.01 3/177 24039
/proc/meminfo: memFree=31221784/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=88844 CPUtime=1362.08 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 9188 0 0 0 136205 3 0 0 20 0 1 0 13390439 90976256 21782 33554432000 4194304 6058637 140734096020432 140734096019160 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 22211 21782 175 456 0 21747 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 88844

[startup+1422.3 s]
/proc/loadavg: 2.02 2.06 2.00 4/177 24041
/proc/meminfo: memFree=31221964/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=88844 CPUtime=1422.07 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 9188 0 0 0 142204 3 0 0 20 0 1 0 13390439 90976256 21782 33554432000 4194304 6058637 140734096020432 140734096019160 4278146 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 22211 21782 175 456 0 21747 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 88844

[startup+1482.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 24042
/proc/meminfo: memFree=31203032/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=88844 CPUtime=1482.06 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 9188 0 0 0 148203 3 0 0 20 0 1 0 13390439 90976256 21782 33554432000 4194304 6058637 140734096020432 140734096019160 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 22211 21782 175 456 0 21747 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 88844

[startup+1542.31 s]
/proc/loadavg: 2.10 2.07 2.01 3/177 24043
/proc/meminfo: memFree=31191368/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=100336 CPUtime=1542.06 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 10062 0 0 0 154202 4 0 0 20 0 1 0 13390439 102744064 24655 33554432000 4194304 6058637 140734096020432 140734096019192 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 25084 24655 175 456 0 24620 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 100336

[startup+1602.3 s]
/proc/loadavg: 2.19 2.10 2.02 4/178 24047
/proc/meminfo: memFree=31157200/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=100336 CPUtime=1602.05 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 10062 0 0 0 160201 4 0 0 20 0 1 0 13390439 102744064 24655 33554432000 4194304 6058637 140734096020432 140734096019192 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 25084 24655 175 456 0 24620 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 100336

[startup+1662.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/177 24048
/proc/meminfo: memFree=31155176/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=100336 CPUtime=1662.04 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 10062 0 0 0 166200 4 0 0 20 0 1 0 13390439 102744064 24716 33554432000 4194304 6058637 140734096020432 140734096019192 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 25084 24716 175 456 0 24620 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 100336

[startup+1722.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/177 24050
/proc/meminfo: memFree=31145984/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=107520 CPUtime=1722.03 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 10332 0 0 0 172199 4 0 0 20 0 1 0 13390439 110100480 26512 33554432000 4194304 6058637 140734096020432 140734096019192 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 26880 26512 175 456 0 26416 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 107520

[startup+1782.3 s]
/proc/loadavg: 2.07 2.08 2.01 4/177 24051
/proc/meminfo: memFree=31182964/32872528 swapFree=525048/557752
[pid=23282] ppid=23279 vsize=107520 CPUtime=1782.02 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 10332 0 0 0 178198 4 0 0 20 0 1 0 13390439 110100480 26512 33554432000 4194304 6058637 140734096020432 140734096019192 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 26880 26512 175 456 0 26416 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 107520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 24051
/proc/meminfo: memFree=31143932/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=107520 CPUtime=1800.01 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 10332 0 0 0 179997 4 0 0 20 0 1 0 13390439 110100480 26512 33554432000 4194304 6058637 140734096020432 140734096019192 4277679 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 26880 26512 175 456 0 26416 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 107520

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 23282 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 24051
/proc/meminfo: memFree=31143932/32872528 swapFree=525044/557748
[pid=23282] ppid=23279 vsize=107520 CPUtime=1800.01 cores=1,3,5,7
/proc/23282/stat : 23282 (open-wbo-lsu) R 23279 23282 18612 0 -1 4202496 10332 0 0 0 179997 4 0 0 20 0 1 0 13390439 110100480 26512 33554432000 4194304 6058637 140734096020432 140734096019192 4277679 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23282/statm: 26880 26512 175 456 0 26416 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 107520

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.98
CPU system time (s): 0.043993
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 107520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.98
system time used= 0.043993
maximum resident set size= 106060
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10335
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= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5913 second user time and 6.86696 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-16 23:43:23
IDJOB=4097131
IDBENCH=107713
IDSOLVER=2545
FILE ID=node106/4097131-1466113403
RUNJOBID= node106-1466112183-18629
PBS_JOBID= 19904130
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_36.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097131-1466113403/watcher-4097131-1466113403 -o /tmp/evaluation-result-4097131-1466113403/solver-4097131-1466113403 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466112183-18629 --watchdog 1960  open-wbo-lsu HOME/instance-4097131-1466113403.opb

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

MD5SUM BENCH= 001a0a392564951998d5039d5068eab6
RANDOM SEED=1118630064

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        31322844 kB
Buffers:           68252 kB
Cached:           158028 kB
SwapCached:         1872 kB
Active:           178484 kB
Inactive:         111208 kB
Active(anon):      64612 kB
Inactive(anon):     1280 kB
Active(file):     113872 kB
Inactive(file):   109928 kB
Unevictable:      557748 kB
Mlocked:          525044 kB
SwapTotal:      67108856 kB
SwapFree:       67099104 kB
Dirty:              5080 kB
Writeback:             0 kB
AnonPages:        620236 kB
Mapped:             7788 kB
Shmem:                 0 kB
Slab:             572076 kB
SReclaimable:      15532 kB
SUnreclaim:       556544 kB
KernelStack:        1448 kB
PageTables:         5012 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     734700 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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= 71692 MiB
End job on node106 at 2016-06-17 00:13:24