Trace number 4096102

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/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-50.opb
MD5SUM4888476d8258258817e26748df2419bf
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables201
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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 -- 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-4096102-1466101751.opb
0.00/0.00	c File size is 3849 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           201                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         200                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4096102-1466101751/watcher-4096102-1466101751 -o /tmp/evaluation-result-4096102-1466101751/solver-4096102-1466101751 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466098149-21454 --watchdog 1960 open-wbo-lsu HOME/instance-4096102-1466101751.opb 

pid=22004
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: 2.00 2.00 1.99 3/176 22007
/proc/meminfo: memFree=31663376/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=7152 CPUtime=0 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 492 0 0 0 0 0 0 0 20 0 1 0 12225558 7323648 362 33554432000 4194304 6058637 140736311891136 140735039915752 4254411 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 1788 362 165 456 0 1324 0

[startup+0.10016 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 22007
/proc/meminfo: memFree=31663376/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=3168 CPUtime=0.09 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 637 0 0 0 9 0 0 0 20 0 1 0 12225558 3244032 448 33554432000 4194304 6058637 140736311891136 140735039915752 4261642 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 792 448 179 456 0 328 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3168

[startup+0.200282 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 22007
/proc/meminfo: memFree=31663376/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=3384 CPUtime=0.19 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 826 0 0 0 19 0 0 0 20 0 1 0 12225558 3465216 490 33554432000 4194304 6058637 140736311891136 140736311890168 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 846 490 179 456 0 382 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3384

[startup+0.300316 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 22007
/proc/meminfo: memFree=31663376/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=4176 CPUtime=0.29 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 1017 0 0 0 29 0 0 0 20 0 1 0 12225558 4276224 679 33554432000 4194304 6058637 140736311891136 140736311890168 4263777 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 1044 679 179 456 0 580 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4176

[startup+0.700229 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 22007
/proc/meminfo: memFree=31663376/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=6276 CPUtime=0.69 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 1480 0 0 0 69 0 0 0 20 0 1 0 12225558 6426624 1123 33554432000 4194304 6058637 140736311891136 140736311890168 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 1569 1123 179 456 0 1105 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6276

[startup+1.50022 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 22008
/proc/meminfo: memFree=31659036/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=8952 CPUtime=1.49 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 2108 0 0 0 149 0 0 0 20 0 1 0 12225558 9166848 1725 33554432000 4194304 6058637 140736311891136 140736311889864 4279082 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 2238 1725 179 456 0 1774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8952

[startup+3.10023 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 22008
/proc/meminfo: memFree=31656052/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=11668 CPUtime=3.09 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 2461 0 0 0 309 0 0 0 20 0 1 0 12225558 11948032 2584 33554432000 4194304 6058637 140736311891136 140736311889864 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 2917 2584 179 456 0 2453 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11668

[startup+6.30024 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 22008
/proc/meminfo: memFree=31647352/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=11668 CPUtime=6.29 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 2833 0 0 0 629 0 0 0 20 0 1 0 12225558 11948032 2589 33554432000 4194304 6058637 140736311891136 140736311890200 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 2917 2589 179 456 0 2453 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11668

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 22008
/proc/meminfo: memFree=31645596/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=18740 CPUtime=12.69 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 3042 0 0 0 1269 0 0 0 20 0 1 0 12225558 19189760 4330 33554432000 4194304 6058637 140736311891136 140736311889864 4278120 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 4685 4330 179 456 0 4221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18740

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 22008
/proc/meminfo: memFree=31640652/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=25872 CPUtime=25.48 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 3353 0 0 0 2548 0 0 0 20 0 1 0 12225558 26492928 5663 33554432000 4194304 6058637 140736311891136 140736311889864 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 6468 5663 179 456 0 6004 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25872

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 22011
/proc/meminfo: memFree=31624364/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=43824 CPUtime=51.08 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 5867 0 0 0 5106 2 0 0 20 0 1 0 12225558 44875776 9576 33554432000 4194304 6058637 140736311891136 140736311889864 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 10956 9576 179 456 0 10492 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43824

[startup+102.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 22013
/proc/meminfo: memFree=31581796/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=51600 CPUtime=102.28 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 6059 0 0 0 10226 2 0 0 20 0 1 0 12225558 52838400 11806 33554432000 4194304 6058637 140736311891136 140736311889864 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 12900 11806 179 456 0 12436 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 51600

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 22014
/proc/meminfo: memFree=31607692/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=162.27 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 6641 0 0 0 16224 3 0 0 20 0 1 0 12225558 83914752 13854 33554432000 4194304 6058637 140736311891136 140736311889864 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 13854 179 456 0 20023 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 81948

[startup+222.307 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 22015
/proc/meminfo: memFree=31554628/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=222.26 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 6767 0 0 0 22223 3 0 0 20 0 1 0 12225558 83914752 19087 33554432000 4194304 6058637 140736311891136 140736311889864 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 19087 179 456 0 20023 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81948

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 22016
/proc/meminfo: memFree=31584792/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=282.25 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 6768 0 0 0 28222 3 0 0 20 0 1 0 12225558 83914752 19599 33554432000 4194304 6058637 140736311891136 140736311889864 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 19599 179 456 0 20023 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 81948

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22017
/proc/meminfo: memFree=31582492/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=342.24 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 6769 0 0 0 34221 3 0 0 20 0 1 0 12225558 83914752 20111 33554432000 4194304 6058637 140736311891136 140736311889864 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 20111 179 456 0 20023 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 81948

[startup+402.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 22019
/proc/meminfo: memFree=31549536/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=402.22 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 6960 0 0 0 40219 3 0 0 20 0 1 0 12225558 83914752 20111 33554432000 4194304 6058637 140736311891136 140736311890200 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 20111 179 456 0 20023 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 81948

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 22020
/proc/meminfo: memFree=31543384/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=462.22 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 7529 0 0 0 46217 5 0 0 20 0 1 0 12225558 83914752 20111 33554432000 4194304 6058637 140736311891136 140736311890200 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 20111 179 456 0 20023 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 81948

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 22021
/proc/meminfo: memFree=31581852/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=522.21 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 8101 0 0 0 52214 7 0 0 20 0 1 0 12225558 83914752 20111 33554432000 4194304 6058637 140736311891136 140736311890200 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 20111 179 456 0 20023 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 81948

[startup+582.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 22022
/proc/meminfo: memFree=31548836/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=582.19 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 8673 0 0 0 58211 8 0 0 20 0 1 0 12225558 134418432 28477 33554432000 4194304 6058637 140736311891136 140736311889912 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 28477 179 456 0 32353 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 131268


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22078
/proc/meminfo: memFree=31606012/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=942.14 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 11193 0 0 0 94197 17 0 0 20 0 1 0 12225558 83914752 20111 33554432000 4194304 6058637 140736311891136 140736311890200 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 20111 179 456 0 20023 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 81948

[startup+1002.3 s]
/proc/loadavg: 2.07 2.02 2.00 4/177 22080
/proc/meminfo: memFree=31515544/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=1002.13 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 11584 0 0 0 100195 18 0 0 20 0 1 0 12225558 134418432 31037 33554432000 4194304 6058637 140736311891136 140736311889912 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 31037 179 456 0 32353 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 131268

[startup+1062.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 22081
/proc/meminfo: memFree=31557244/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=1062.12 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 11973 0 0 0 106192 20 0 0 20 0 1 0 12225558 134418432 29501 33554432000 4194304 6058637 140736311891136 140736311889912 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 29501 179 456 0 32353 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 131268

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 22082
/proc/meminfo: memFree=31592316/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=1122.11 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 12174 0 0 0 112190 21 0 0 20 0 1 0 12225558 83914752 20111 33554432000 4194304 6058637 140736311891136 140736311890200 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 20111 179 456 0 20023 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 81948

[startup+1182.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 22083
/proc/meminfo: memFree=31545208/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=1182.1 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 12568 0 0 0 118188 22 0 0 20 0 1 0 12225558 134418432 32061 33554432000 4194304 6058637 140736311891136 140736311889912 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 32061 179 456 0 32353 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 131268

[startup+1242.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 22084
/proc/meminfo: memFree=31521436/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=1242.1 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 13186 0 0 0 124186 24 0 0 20 0 1 0 12225558 134418432 29501 33554432000 4194304 6058637 140736311891136 140736311889912 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 29501 179 456 0 32353 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 131268

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 22088
/proc/meminfo: memFree=31591776/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=1302.09 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 14392 0 0 0 130183 26 0 0 20 0 1 0 12225558 83914752 20111 33554432000 4194304 6058637 140736311891136 140736311890200 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 20111 179 456 0 20023 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 81948

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 22090
/proc/meminfo: memFree=31548408/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=1362.07 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 15380 0 0 0 136179 28 0 0 20 0 1 0 12225558 134418432 31037 33554432000 4194304 6058637 140736311891136 140736311889912 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 31037 179 456 0 32353 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 131268

[startup+1422.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 22091
/proc/meminfo: memFree=31560652/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=1422.07 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 16766 0 0 0 142176 31 0 0 20 0 1 0 12225558 83914752 20111 33554432000 4194304 6058637 140736311891136 140736311890200 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 20111 179 456 0 20023 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 81948

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 22092
/proc/meminfo: memFree=31519452/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=1482.06 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 17759 0 0 0 148172 34 0 0 20 0 1 0 12225558 134418432 30013 33554432000 4194304 6058637 140736311891136 140736311889912 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 30013 179 456 0 32353 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 131268

[startup+1542.31 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 22093
/proc/meminfo: memFree=31504820/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=162088 CPUtime=1542.05 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 19152 0 0 0 154170 35 0 0 20 0 1 0 12225558 165978112 33664 33554432000 4194304 6058637 140736311891136 140736311890168 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 40522 33664 179 456 0 40058 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 162088

[startup+1602.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 22094
/proc/meminfo: memFree=31557224/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=1602.05 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 20137 0 0 0 160167 38 0 0 20 0 1 0 12225558 134418432 28989 33554432000 4194304 6058637 140736311891136 140736311889912 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 28989 179 456 0 32353 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 131268

[startup+1662.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 22096
/proc/meminfo: memFree=31546640/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=1662.03 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 20941 0 0 0 166164 39 0 0 20 0 1 0 12225558 134418432 31549 33554432000 4194304 6058637 140736311891136 140736311889912 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 31549 179 456 0 32353 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 131268

[startup+1722.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/177 22097
/proc/meminfo: memFree=31493908/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=162088 CPUtime=1722.02 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 22342 0 0 0 172160 42 0 0 20 0 1 0 12225558 165978112 34176 33554432000 4194304 6058637 140736311891136 140736311890168 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 40522 34176 179 456 0 40058 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 162088

[startup+1782.3 s]
/proc/loadavg: 2.03 2.04 2.00 4/177 22098
/proc/meminfo: memFree=31555632/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=81948 CPUtime=1782.01 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 23140 0 0 0 178157 44 0 0 20 0 1 0 12225558 83914752 20111 33554432000 4194304 6058637 140736311891136 140736311890200 4261600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 20487 20111 179 456 0 20023 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 81948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 22098
/proc/meminfo: memFree=31497980/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=1800 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 23334 0 0 0 179956 44 0 0 20 0 1 0 12225558 134418432 30525 33554432000 4194304 6058637 140736311891136 140736311889912 4277679 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 30525 179 456 0 32353 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 131268

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 22007 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 22098
/proc/meminfo: memFree=31497980/32872528 swapFree=248296/248296
[pid=22007] ppid=22004 vsize=131268 CPUtime=1800 cores=0,2,4,6
/proc/22007/stat : 22007 (open-wbo-lsu) R 22004 22007 21438 0 -1 4202496 23334 0 0 0 179956 44 0 0 20 0 1 0 12225558 134418432 30525 33554432000 4194304 6058637 140736311891136 140736311889912 4277679 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22007/statm: 32817 30525 179 456 0 32353 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 131268

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.57
CPU system time (s): 0.449931
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 162088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.449931
maximum resident set size= 138752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23337
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= 16
involuntary context switches= 1872

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.04423 second user time and 7.73282 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 20:29:11
IDJOB=4096102
IDBENCH=107566
IDSOLVER=2545
FILE ID=node103/4096102-1466101751
RUNJOBID= node103-1466098149-21454
PBS_JOBID= 19904050
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-50.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096102-1466101751/watcher-4096102-1466101751 -o /tmp/evaluation-result-4096102-1466101751/solver-4096102-1466101751 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466098149-21454 --watchdog 1960  open-wbo-lsu HOME/instance-4096102-1466101751.opb

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

MD5SUM BENCH= 4888476d8258258817e26748df2419bf
RANDOM SEED=1743756096

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
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		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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:        31664028 kB
Buffers:           34908 kB
Cached:            89876 kB
SwapCached:        41796 kB
Active:           152632 kB
Inactive:         110032 kB
Active(anon):      98948 kB
Inactive(anon):    41288 kB
Active(file):      53684 kB
Inactive(file):    68744 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67059980 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:        431304 kB
Mapped:             7716 kB
Shmem:                 0 kB
Slab:             566912 kB
SReclaimable:      11416 kB
SUnreclaim:       555496 kB
KernelStack:        1472 kB
PageTables:         4224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     459272 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 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= 71724 MiB
End job on node103 at 2016-06-16 20:59:12