Trace number 4101868

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.04 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
MD5SUMf0369b32b392b309903886944ef44b64
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables204880
Total number of constraints159488
Number of constraints which are clauses129232
Number of constraints which are cardinality constraints (but not clauses)5805
Number of constraints which are nor clauses,nor cardinality constraints24451
Minimum length of a constraint2
Maximum length of a constraint120
Number of terms in the objective function 75648
Biggest coefficient in the objective function 7
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 529536
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 7
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 529536
Number of bits of the biggest sum of numbers20
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-4101868-1466234038.opb
0.00/0.00	c File size is 8854374 bytes.
1800.02/1800.40	c Sum of soft weights:       529536
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	c |  Problem Type:             Weighted                                                                   |
1800.02/1800.40	c |  Number of variables:        204880                                                                   |
1800.02/1800.40	c |  Number of hard clauses:     129314                                                                   |
1800.02/1800.40	c |  Number of soft clauses:      75648                                                                   |
1800.02/1800.40	c |  Number of cardinality:       58259                                                                   |
1800.02/1800.40	c |  Number of PB :                   0                                                                   |
1800.02/1800.40	c |  Parse time:                   1.30 s                                                                 |
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	c ==========================================[ Solver Settings ]============================================
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.02/1800.40	c |  BMO strategy:                   On                                                                   |
1800.02/1800.40	c |  BMO search:                    Yes                                                                   |
1800.02/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.02/1800.40	c |                                                                                                       |
1800.02/1800.40	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-4101868-1466234038/watcher-4101868-1466234038 -o /tmp/evaluation-result-4101868-1466234038/solver-4101868-1466234038 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4101868-1466234038.opb 

pid=27580
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: 2.01 2.07 2.08 3/176 27583
/proc/meminfo: memFree=17632972/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=11116 CPUtime=0 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 2534 0 0 0 0 0 0 0 20 0 1 0 25453930 11382784 2409 33554432000 4194304 6058637 140736408590736 140735194656824 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 2779 2410 2296 456 0 153 0

[startup+0.100171 s]
/proc/loadavg: 2.01 2.07 2.08 3/176 27583
/proc/meminfo: memFree=17632972/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=19416 CPUtime=0.09 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 4586 0 0 0 9 0 0 0 20 0 1 0 25453930 19881984 4461 33554432000 4194304 6058637 140736408590736 140735194656824 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 4854 4462 2296 456 0 2228 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19416

[startup+0.200365 s]
/proc/loadavg: 2.01 2.07 2.08 3/176 27583
/proc/meminfo: memFree=17632972/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=26060 CPUtime=0.18 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 6491 0 0 0 18 0 0 0 20 0 1 0 25453930 26685440 6144 33554432000 4194304 6058637 140736408590736 140736408588936 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 6515 6145 2297 456 0 3889 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 26060

[startup+0.300362 s]
/proc/loadavg: 2.01 2.07 2.08 3/176 27583
/proc/meminfo: memFree=17632972/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=30692 CPUtime=0.29 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 7587 0 0 0 28 1 0 0 20 0 1 0 25453930 31428608 7240 33554432000 4194304 6058637 140736408590736 140736408588936 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 7673 7240 2297 456 0 5047 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30692

[startup+0.700339 s]
/proc/loadavg: 2.01 2.07 2.08 3/176 27583
/proc/meminfo: memFree=17632972/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=49632 CPUtime=0.69 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 12355 0 0 0 68 1 0 0 20 0 1 0 25453930 50823168 12008 33554432000 4194304 6058637 140736408590736 140736408588952 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 12408 12009 2297 456 0 9782 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49632

[startup+1.50028 s]
/proc/loadavg: 2.01 2.07 2.08 3/177 27584
/proc/meminfo: memFree=17587424/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=162584 CPUtime=1.48 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 34919 0 0 0 143 5 0 0 20 0 1 0 25453930 166486016 36794 33554432000 4194304 6058637 140736408590736 140736408589544 5277498 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 40646 36794 160 456 0 40182 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 162584

[startup+3.10036 s]
/proc/loadavg: 2.01 2.07 2.08 3/177 27584
/proc/meminfo: memFree=17219124/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=662464 CPUtime=3.09 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 87729 0 0 0 290 19 0 0 20 0 1 0 25453930 678363136 137068 33554432000 4194304 6058637 140736408590736 140736408588824 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 165616 137068 165 456 0 165152 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 662464

[startup+6.30035 s]
/proc/loadavg: 2.01 2.07 2.08 3/177 27584
/proc/meminfo: memFree=17070964/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=679884 CPUtime=6.29 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 90408 0 0 0 610 19 0 0 20 0 1 0 25453930 696201216 140258 33554432000 4194304 6058637 140736408590736 140736408589256 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 169971 140258 165 456 0 169507 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 679884

[startup+12.7003 s]
/proc/loadavg: 2.01 2.06 2.07 3/177 27584
/proc/meminfo: memFree=17068508/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=679884 CPUtime=12.68 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 90503 0 0 0 1249 19 0 0 20 0 1 0 25453930 696201216 140864 33554432000 4194304 6058637 140736408590736 140736408589256 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 169971 140864 165 456 0 169507 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 679884

[startup+25.5004 s]
/proc/loadavg: 2.01 2.06 2.07 3/177 27584
/proc/meminfo: memFree=16847324/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=679884 CPUtime=25.48 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 90541 0 0 0 2529 19 0 0 20 0 1 0 25453930 696201216 141413 33554432000 4194304 6058637 140736408590736 140736408589256 4277545 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 169971 141413 178 456 0 169507 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 679884

[startup+51.1004 s]
/proc/loadavg: 2.00 2.05 2.07 3/177 27584
/proc/meminfo: memFree=16777396/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=679884 CPUtime=51.09 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 90577 0 0 0 5089 20 0 0 20 0 1 0 25453930 696201216 141449 33554432000 4194304 6058637 140736408590736 140736408589256 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 169971 141449 178 456 0 169507 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 679884

[startup+102.3 s]
/proc/loadavg: 2.11 2.07 2.08 3/177 27585
/proc/meminfo: memFree=16539928/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=685504 CPUtime=102.29 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 90638 0 0 0 10209 20 0 0 20 0 1 0 25453930 701956096 141510 33554432000 4194304 6058637 140736408590736 140736408589256 4254548 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 171376 141510 178 456 0 170912 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 685504

[startup+162.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 27632
/proc/meminfo: memFree=28401408/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=685504 CPUtime=162.27 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 90803 0 0 0 16207 20 0 0 20 0 1 0 25453930 701956096 142742 33554432000 4194304 6058637 140736408590736 140736408589256 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 171376 142742 178 456 0 170912 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 685504

[startup+222.307 s]
/proc/loadavg: 2.04 2.07 2.08 3/177 27633
/proc/meminfo: memFree=24569816/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=685504 CPUtime=222.23 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91010 0 0 0 22203 20 0 0 20 0 1 0 25453930 701956096 142920 33554432000 4194304 6058637 140736408590736 140736408589256 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 171376 142920 178 456 0 170912 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 685504

[startup+282.3 s]
/proc/loadavg: 2.14 2.08 2.08 3/176 27634
/proc/meminfo: memFree=21092004/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=685504 CPUtime=282.2 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91211 0 0 0 28200 20 0 0 20 0 1 0 25453930 701956096 143095 33554432000 4194304 6058637 140736408590736 140736408589256 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 171376 143095 178 456 0 170912 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 685504

[startup+342.3 s]
/proc/loadavg: 2.13 2.09 2.09 3/177 27636
/proc/meminfo: memFree=17517648/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=685504 CPUtime=342.18 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91289 0 0 0 34198 20 0 0 20 0 1 0 25453930 701956096 143664 33554432000 4194304 6058637 140736408590736 140736408589256 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 171376 143664 178 456 0 170912 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 685504

[startup+402.3 s]
/proc/loadavg: 2.16 2.11 2.09 3/178 27685
/proc/meminfo: memFree=25988708/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=685504 CPUtime=402.16 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91304 0 0 0 40196 20 0 0 20 0 1 0 25453930 701956096 144176 33554432000 4194304 6058637 140736408590736 140736408589256 4254467 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 171376 144176 178 456 0 170912 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 685504

[startup+462.3 s]
/proc/loadavg: 2.05 2.08 2.08 4/177 27686
/proc/meminfo: memFree=21251796/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=685504 CPUtime=462.13 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91339 0 0 0 46193 20 0 0 20 0 1 0 25453930 701956096 144187 33554432000 4194304 6058637 140736408590736 140736408589256 4246391 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 171376 144187 178 456 0 170912 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 685504

[startup+522.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 27687
/proc/meminfo: memFree=16197784/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=685504 CPUtime=522.11 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91357 0 0 0 52191 20 0 0 20 0 1 0 25453930 701956096 144762 33554432000 4194304 6058637 140736408590736 140736408589256 4254506 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 171376 144762 178 456 0 170912 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 685504

[startup+582.3 s]
/proc/loadavg: 2.25 2.13 2.10 3/177 27733
/proc/meminfo: memFree=30127716/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=685504 CPUtime=582.11 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91400 0 0 0 58191 20 0 0 20 0 1 0 25453930 701956096 144805 33554432000 4194304 6058637 140736408590736 140736408589256 4277582 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 171376 144805 178 456 0 170912 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 685504


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


[startup+882.307 s]
/proc/loadavg: 2.26 2.17 2.11 3/177 27739
/proc/meminfo: memFree=30094916/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=691164 CPUtime=882.06 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91810 0 0 0 88186 20 0 0 20 0 1 0 25453930 707751936 148281 33554432000 4194304 6058637 140736408590736 140736408589256 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 172791 148281 178 456 0 172327 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 691164

[startup+942.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/177 27741
/proc/meminfo: memFree=30090320/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=691164 CPUtime=942.05 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91891 0 0 0 94185 20 0 0 20 0 1 0 25453930 707751936 148873 33554432000 4194304 6058637 140736408590736 140736408589256 4277525 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 172791 148873 178 456 0 172327 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 691164

[startup+1002.3 s]
/proc/loadavg: 2.16 2.15 2.10 3/178 27745
/proc/meminfo: memFree=30088776/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=691164 CPUtime=1002.05 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91943 0 0 0 100184 21 0 0 20 0 1 0 25453930 707751936 148925 33554432000 4194304 6058637 140736408590736 140736408589256 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 172791 148925 178 456 0 172327 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 691164

[startup+1062.3 s]
/proc/loadavg: 2.23 2.17 2.10 3/177 27746
/proc/meminfo: memFree=30084308/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=691164 CPUtime=1062.04 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91944 0 0 0 106183 21 0 0 20 0 1 0 25453930 707751936 149437 33554432000 4194304 6058637 140736408590736 140736408589256 4254411 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 172791 149437 178 456 0 172327 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 691164

[startup+1122.3 s]
/proc/loadavg: 2.26 2.18 2.11 4/177 27747
/proc/meminfo: memFree=30080336/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=691164 CPUtime=1122.03 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91945 0 0 0 112182 21 0 0 20 0 1 0 25453930 707751936 149949 33554432000 4194304 6058637 140736408590736 140736408589256 4254574 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 172791 149949 178 456 0 172327 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 691164

[startup+1182.3 s]
/proc/loadavg: 2.15 2.16 2.10 3/177 27748
/proc/meminfo: memFree=30075868/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=691164 CPUtime=1182.02 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91946 0 0 0 118181 21 0 0 20 0 1 0 25453930 707751936 150461 33554432000 4194304 6058637 140736408590736 140736408589256 4269270 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 172791 150461 178 456 0 172327 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 691164

[startup+1242.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/177 27750
/proc/meminfo: memFree=30067672/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1242.01 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 91949 0 0 0 124180 21 0 0 20 0 1 0 25453930 713547776 151486 33554432000 4194304 6058637 140736408590736 140736408589256 4277332 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 151486 178 456 0 173742 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 696824

[startup+1302.3 s]
/proc/loadavg: 2.17 2.16 2.10 3/177 27751
/proc/meminfo: memFree=30085976/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1301.99 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 92205 0 0 0 130178 21 0 0 20 0 1 0 25453930 713547776 146156 33554432000 4194304 6058637 140736408590736 140736408589720 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 146156 179 456 0 173742 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 696824

[startup+1362.3 s]
/proc/loadavg: 2.17 2.16 2.10 3/177 27752
/proc/meminfo: memFree=30082248/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1361.98 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 92206 0 0 0 136177 21 0 0 20 0 1 0 25453930 713547776 146668 33554432000 4194304 6058637 140736408590736 140736408589720 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 146668 179 456 0 173742 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 696824

[startup+1422.3 s]
/proc/loadavg: 2.12 2.15 2.10 3/177 27753
/proc/meminfo: memFree=30077528/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1421.98 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 92208 0 0 0 142177 21 0 0 20 0 1 0 25453930 713547776 147180 33554432000 4194304 6058637 140736408590736 140736408589720 4246418 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 147180 179 456 0 173742 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 696824

[startup+1482.3 s]
/proc/loadavg: 2.11 2.14 2.09 3/177 27754
/proc/meminfo: memFree=30073424/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1481.96 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 92209 0 0 0 148175 21 0 0 20 0 1 0 25453930 713547776 147692 33554432000 4194304 6058637 140736408590736 140736408589720 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 147692 179 456 0 173742 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 696824

[startup+1542.31 s]
/proc/loadavg: 2.04 2.11 2.08 3/177 27756
/proc/meminfo: memFree=30067656/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1541.97 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 92211 0 0 0 154175 22 0 0 20 0 1 0 25453930 713547776 148716 33554432000 4194304 6058637 140736408590736 140736408589720 4254506 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 148716 179 456 0 173742 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 696824

[startup+1602.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/178 27760
/proc/meminfo: memFree=30061992/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1601.96 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 92212 0 0 0 160174 22 0 0 20 0 1 0 25453930 713547776 149228 33554432000 4194304 6058637 140736408590736 140736408589720 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 149228 179 456 0 173742 0
Current children cumulated CPU time (s) 1601.96
Current children cumulated vsize (KiB) 696824

[startup+1662.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 27761
/proc/meminfo: memFree=30055604/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1661.95 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 92214 0 0 0 166173 22 0 0 20 0 1 0 25453930 713547776 150252 33554432000 4194304 6058637 140736408590736 140736408589720 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 150252 179 456 0 173742 0
Current children cumulated CPU time (s) 1661.95
Current children cumulated vsize (KiB) 696824

[startup+1722.3 s]
/proc/loadavg: 2.08 2.11 2.09 3/177 27762
/proc/meminfo: memFree=30049572/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1721.94 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 92216 0 0 0 172172 22 0 0 20 0 1 0 25453930 713547776 151116 33554432000 4194304 6058637 140736408590736 140736408589720 4277495 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 151116 179 456 0 173742 0
Current children cumulated CPU time (s) 1721.94
Current children cumulated vsize (KiB) 696824

[startup+1782.3 s]
/proc/loadavg: 2.09 2.10 2.09 3/177 27763
/proc/meminfo: memFree=30039204/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1781.93 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 92217 0 0 0 178171 22 0 0 20 0 1 0 25453930 713547776 151628 33554432000 4194304 6058637 140736408590736 140736408589720 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 151628 179 456 0 173742 0
Current children cumulated CPU time (s) 1781.93
Current children cumulated vsize (KiB) 696824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.07 2.10 2.09 3/177 27764
/proc/meminfo: memFree=30037524/32872528 swapFree=526336/559040
[pid=27583] ppid=27580 vsize=696824 CPUtime=1800.02 cores=1,3,5,7
/proc/27583/stat : 27583 (open-wbo-lsu) R 27580 27583 7337 0 -1 4202496 92219 0 0 0 179980 22 0 0 20 0 1 0 25453930 713547776 152141 33554432000 4194304 6058637 140736408590736 140736408589720 4277660 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27583/statm: 174206 152141 179 456 0 173742 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 696824

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 27583 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.04
CPU user time (s): 1799.81
CPU system time (s): 0.225965
CPU usage (%): 99.9795
Max. virtual memory (cumulated for all children) (KiB): 827052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.225965
maximum resident set size= 690620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92221
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= 153
involuntary context switches= 1982

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.61914 second user time and 9.02763 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 09:13:58
IDJOB=4101868
IDBENCH=1804
IDSOLVER=2545
FILE ID=node106/4101868-1466234038
RUNJOBID= node106-1466206113-7354
PBS_JOBID= 19918166
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-stp3d.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101868-1466234038/watcher-4101868-1466234038 -o /tmp/evaluation-result-4101868-1466234038/solver-4101868-1466234038 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4101868-1466234038.opb

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

MD5SUM BENCH= f0369b32b392b309903886944ef44b64
RANDOM SEED=1424488586

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:        17633360 kB
Buffers:           72616 kB
Cached:           164196 kB
SwapCached:         1636 kB
Active:         13722064 kB
Inactive:         186572 kB
Active(anon):   13667884 kB
Inactive(anon):     5984 kB
Active(file):      54180 kB
Inactive(file):   180588 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             13204 kB
Writeback:             0 kB
AnonPages:      14234200 kB
Mapped:             7772 kB
Shmem:                 0 kB
Slab:             608760 kB
SReclaimable:      52152 kB
SUnreclaim:       556608 kB
KernelStack:        1480 kB
PageTables:        32336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   16540764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3600384 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= 71676 MiB
End job on node106 at 2016-06-18 09:43:59