Trace number 4116080

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/nossum/
normalized-sha1-size128-round23-8.opb
MD5SUM7224610b37b7f48e57da5bf33b61b2f7
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 variables4288
Total number of constraints9504
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- 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-4116080-1466975522.opb
0.00/0.00	c File size is 416406 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8608                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116080-1466975522/watcher-4116080-1466975522 -o /tmp/evaluation-result-4116080-1466975522/solver-4116080-1466975522 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960 open-wbo-lsu HOME/instance-4116080-1466975522.opb 

pid=23837
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: 2.14 2.06 2.01 3/176 23840
/proc/meminfo: memFree=31459500/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 30592255 2813952 289 33554432000 4194304 6058637 140734114606992 140737274183416 4509814 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 687 289 237 456 0 121 0

[startup+0.100175 s]
/proc/loadavg: 2.14 2.06 2.01 3/176 23840
/proc/meminfo: memFree=31459500/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=23372 CPUtime=0.09 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 4752 0 0 0 9 0 0 0 20 0 1 0 30592255 23932928 4973 33554432000 4194304 6058637 140734114606992 140737274183416 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 5843 4979 162 456 0 5379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23372

[startup+0.200391 s]
/proc/loadavg: 2.14 2.06 2.01 3/176 23840
/proc/meminfo: memFree=31459500/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=28152 CPUtime=0.19 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 5574 0 0 0 19 0 0 0 20 0 1 0 30592255 28827648 5726 33554432000 4194304 6058637 140734114606992 140734114605704 4277615 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 7038 5726 179 456 0 6574 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28152

[startup+0.300387 s]
/proc/loadavg: 2.14 2.06 2.01 3/176 23840
/proc/meminfo: memFree=31459500/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=28284 CPUtime=0.29 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 5620 0 0 0 29 0 0 0 20 0 1 0 30592255 28962816 5772 33554432000 4194304 6058637 140734114606992 140734114605704 4277285 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 7071 5772 179 456 0 6607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28284

[startup+0.700319 s]
/proc/loadavg: 2.14 2.06 2.01 3/176 23840
/proc/meminfo: memFree=31459500/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=28452 CPUtime=0.68 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 5746 0 0 0 68 0 0 0 20 0 1 0 30592255 29134848 5871 33554432000 4194304 6058637 140734114606992 140734114605704 4277378 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 7113 5871 180 456 0 6649 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28452

[startup+1.5003 s]
/proc/loadavg: 2.14 2.06 2.01 3/177 23841
/proc/meminfo: memFree=31435992/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=28704 CPUtime=1.48 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 6219 0 0 0 148 0 0 0 20 0 1 0 30592255 29392896 5769 33554432000 4194304 6058637 140734114606992 140734114605592 4277378 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 7176 5769 181 456 0 6712 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28704

[startup+3.10032 s]
/proc/loadavg: 2.14 2.06 2.01 3/177 23841
/proc/meminfo: memFree=31434868/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=28968 CPUtime=3.08 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 6533 0 0 0 308 0 0 0 20 0 1 0 30592255 29663232 6077 33554432000 4194304 6058637 140734114606992 140734114605608 4277548 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 7242 6077 181 456 0 6778 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28968

[startup+6.30032 s]
/proc/loadavg: 2.13 2.06 2.01 3/177 23841
/proc/meminfo: memFree=31431308/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=29552 CPUtime=6.29 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 7518 0 0 0 628 1 0 0 20 0 1 0 30592255 30261248 6250 33554432000 4194304 6058637 140734114606992 140734114605544 4246165 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 7388 6250 181 456 0 6924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29552

[startup+12.7003 s]
/proc/loadavg: 2.12 2.06 2.01 3/177 23841
/proc/meminfo: memFree=31415696/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=41024 CPUtime=12.69 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 8255 0 0 0 1268 1 0 0 20 0 1 0 30592255 42008576 8960 33554432000 4194304 6058637 140734114606992 140734114605752 4263437 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 10256 8960 181 456 0 9792 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41024

[startup+25.5004 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 23841
/proc/meminfo: memFree=31467624/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=45444 CPUtime=25.48 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 9059 0 0 0 2547 1 0 0 20 0 1 0 30592255 46534656 10207 33554432000 4194304 6058637 140734114606992 140734114605752 4277357 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 11361 10207 181 456 0 10897 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45444

[startup+51.1004 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 23887
/proc/meminfo: memFree=31507652/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=45444 CPUtime=51.07 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 9060 0 0 0 5106 1 0 0 20 0 1 0 30592255 46534656 10409 33554432000 4194304 6058637 140734114606992 140734114605752 4277378 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 11361 10409 181 456 0 10897 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45444

[startup+102.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/177 23888
/proc/meminfo: memFree=31496464/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=55976 CPUtime=102.27 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 11554 0 0 0 10224 3 0 0 20 0 1 0 30592255 57319424 12039 33554432000 4194304 6058637 140734114606992 140734114605752 4277640 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 13994 12039 181 456 0 13530 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55976

[startup+162.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/177 23890
/proc/meminfo: memFree=31467956/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=79096 CPUtime=162.26 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 12343 0 0 0 16222 4 0 0 20 0 1 0 30592255 80994304 15254 33554432000 4194304 6058637 140734114606992 140734114605720 4278226 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 19774 15254 181 456 0 19310 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 79096

[startup+222.308 s]
/proc/loadavg: 2.16 2.09 2.02 3/177 23891
/proc/meminfo: memFree=31465160/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=79096 CPUtime=222.26 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 12826 0 0 0 22222 4 0 0 20 0 1 0 30592255 80994304 15254 33554432000 4194304 6058637 140734114606992 140734114606056 4246235 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 19774 15254 181 456 0 19310 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 79096

[startup+282.3 s]
/proc/loadavg: 2.18 2.10 2.02 3/177 23892
/proc/meminfo: memFree=31452808/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=282.24 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 12831 0 0 0 28220 4 0 0 20 0 1 0 30592255 100302848 16769 33554432000 4194304 6058637 140734114606992 140734114605720 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 16769 181 456 0 24024 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97952

[startup+342.3 s]
/proc/loadavg: 2.14 2.10 2.02 3/177 23893
/proc/meminfo: memFree=31444980/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=342.23 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 12833 0 0 0 34219 4 0 0 20 0 1 0 30592255 100302848 17793 33554432000 4194304 6058637 140734114606992 140734114605720 4277640 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 17793 181 456 0 24024 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97952

[startup+402.3 s]
/proc/loadavg: 2.05 2.08 2.01 3/177 23894
/proc/meminfo: memFree=31441164/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=402.22 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 12834 0 0 0 40218 4 0 0 20 0 1 0 30592255 100302848 18305 33554432000 4194304 6058637 140734114606992 140734114605720 4277380 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 18305 181 456 0 24024 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97952

[startup+462.3 s]
/proc/loadavg: 2.11 2.09 2.02 3/177 23896
/proc/meminfo: memFree=31434760/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=462.21 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 12835 0 0 0 46217 4 0 0 20 0 1 0 30592255 100302848 18817 33554432000 4194304 6058637 140734114606992 140734114605720 4261670 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 18817 181 456 0 24024 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97952

[startup+522.3 s]
/proc/loadavg: 2.07 2.08 2.02 3/178 23900
/proc/meminfo: memFree=31430960/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=522.2 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 12836 0 0 0 52216 4 0 0 20 0 1 0 30592255 100302848 19329 33554432000 4194304 6058637 140734114606992 140734114605720 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19329 181 456 0 24024 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97952

[startup+582.3 s]
/proc/loadavg: 2.09 2.08 2.02 3/177 23901
/proc/meminfo: memFree=31430340/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=582.19 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 13060 0 0 0 58214 5 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4278255 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97952


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


[startup+942.3 s]
/proc/loadavg: 2.11 2.10 2.03 3/177 23908
/proc/meminfo: memFree=31430300/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=942.14 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 14091 0 0 0 94203 11 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4277839 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97952

[startup+1002.3 s]
/proc/loadavg: 2.07 2.10 2.03 3/177 23909
/proc/meminfo: memFree=31430416/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1002.13 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 14208 0 0 0 100201 12 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4277497 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97952

[startup+1062.3 s]
/proc/loadavg: 2.12 2.11 2.04 3/177 23910
/proc/meminfo: memFree=31358356/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=147272 CPUtime=1062.12 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 14440 0 0 0 106199 13 0 0 20 0 1 0 30592255 150806528 28642 33554432000 4194304 6058637 140734114606992 140734114605768 4277589 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 36818 28642 181 456 0 36354 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147272

[startup+1122.3 s]
/proc/loadavg: 2.10 2.10 2.04 3/178 23915
/proc/meminfo: memFree=31343904/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=147272 CPUtime=1122.11 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 14561 0 0 0 112197 14 0 0 20 0 1 0 30592255 150806528 30178 33554432000 4194304 6058637 140734114606992 140734114605768 4278255 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 36818 30178 181 456 0 36354 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 147272

[startup+1182.3 s]
/proc/loadavg: 2.04 2.08 2.03 3/177 23916
/proc/meminfo: memFree=31430296/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1182.11 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 14682 0 0 0 118196 15 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4277663 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 97952

[startup+1242.3 s]
/proc/loadavg: 2.04 2.08 2.03 3/177 23917
/proc/meminfo: memFree=31429796/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1242.1 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 15076 0 0 0 124194 16 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4277378 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 97952

[startup+1302.3 s]
/proc/loadavg: 2.09 2.09 2.03 3/177 23918
/proc/meminfo: memFree=31430144/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1302.08 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 15780 0 0 0 130191 17 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4278181 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97952

[startup+1362.3 s]
/proc/loadavg: 2.09 2.08 2.03 4/177 23919
/proc/meminfo: memFree=31429908/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1362.07 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 16486 0 0 0 136188 19 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4278255 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97952

[startup+1422.3 s]
/proc/loadavg: 2.15 2.10 2.04 3/177 23921
/proc/meminfo: memFree=31430060/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1422.07 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 17191 0 0 0 142186 21 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4278255 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97952

[startup+1482.3 s]
/proc/loadavg: 2.05 2.08 2.03 3/176 23922
/proc/meminfo: memFree=31430672/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1482.06 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 17902 0 0 0 148183 23 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97952

[startup+1542.31 s]
/proc/loadavg: 2.08 2.08 2.03 3/177 23924
/proc/meminfo: memFree=31429844/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1542.05 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 18610 0 0 0 154180 25 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4277832 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97952

[startup+1602.3 s]
/proc/loadavg: 2.08 2.08 2.03 3/177 23925
/proc/meminfo: memFree=31429984/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1602.04 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 19314 0 0 0 160177 27 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4254977 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97952

[startup+1662.3 s]
/proc/loadavg: 2.14 2.09 2.04 3/177 23926
/proc/meminfo: memFree=31375692/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1662.03 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 20022 0 0 0 166175 28 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4261029 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97952

[startup+1722.3 s]
/proc/loadavg: 2.15 2.10 2.04 3/178 23931
/proc/meminfo: memFree=31327000/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=178092 CPUtime=1722.02 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 20727 0 0 0 172172 30 0 0 20 0 1 0 30592255 182366208 32805 33554432000 4194304 6058637 140734114606992 140734114606024 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 44523 32805 181 456 0 44059 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 178092

[startup+1782.3 s]
/proc/loadavg: 2.21 2.12 2.05 3/177 23932
/proc/meminfo: memFree=31335164/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=178092 CPUtime=1782.01 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 21347 0 0 0 178170 31 0 0 20 0 1 0 30592255 182366208 31699 33554432000 4194304 6058637 140734114606992 140734114606024 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 44523 31699 181 456 0 44059 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 178092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.22 2.13 2.05 3/177 23932
/proc/meminfo: memFree=31373232/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1800.01 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 21434 0 0 0 179969 32 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4277697 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97952

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 23840 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.22 2.13 2.05 3/177 23932
/proc/meminfo: memFree=31373232/32872528 swapFree=249752/274280
[pid=23840] ppid=23837 vsize=97952 CPUtime=1800.01 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo-lsu) R 23837 23840 20723 0 -1 4202496 21434 0 0 0 179969 32 0 0 20 0 1 0 30592255 100302848 19330 33554432000 4194304 6058637 140734114606992 140734114606056 4277697 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23840/statm: 24488 19330 181 456 0 24024 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97952

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.7
CPU system time (s): 0.32295
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 178092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.32295
maximum resident set size= 137364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21437
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 2617

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.88626 second user time and 8.09377 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-26 23:12:02
IDJOB=4116080
IDBENCH=109425
IDSOLVER=2545
FILE ID=node107/4116080-1466975522
RUNJOBID= node107-1466942792-20740
PBS_JOBID= 19976347
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round23-8.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116080-1466975522/watcher-4116080-1466975522 -o /tmp/evaluation-result-4116080-1466975522/solver-4116080-1466975522 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960  open-wbo-lsu HOME/instance-4116080-1466975522.opb

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

MD5SUM BENCH= 7224610b37b7f48e57da5bf33b61b2f7
RANDOM SEED=2126781140

node107.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.695
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31459664 kB
Buffers:           21200 kB
Cached:           282308 kB
SwapCached:         1976 kB
Active:           159284 kB
Inactive:         274584 kB
Active(anon):     132100 kB
Inactive(anon):      616 kB
Active(file):      27184 kB
Inactive(file):   273968 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099120 kB
Dirty:              5052 kB
Writeback:             0 kB
AnonPages:        479608 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             573912 kB
SReclaimable:      17520 kB
SUnreclaim:       556392 kB
KernelStack:        1472 kB
PageTables:         4744 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     538872 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 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= 71680 MiB
End job on node107 at 2016-06-26 23:42:03