Trace number 4089888

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v101-n1.opb
MD5SUM33c939f6e57bf0661e4ab1b4ab6b7cea
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 benchmark4.42633
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables303
Total number of constraints101
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)101
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4089888-1466021885.opb
0.00/0.00	c File size is 5437 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:           303                                                                   |
1800.00/1800.30	c |  Number of hard clauses:        101                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         101                                                                   |
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	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-4089888-1466021885/watcher-4089888-1466021885 -o /tmp/evaluation-result-4089888-1466021885/solver-4089888-1466021885 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960 open-wbo HOME/instance-4089888-1466021885.opb 

pid=10696
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: 1.98 2.01 2.00 3/176 10699
/proc/meminfo: memFree=31265176/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=6856 CPUtime=0 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 419 0 0 0 0 0 0 0 20 0 1 0 4235375 7020544 289 33554432000 4194304 6059633 140736617336592 140734052395832 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 1714 289 165 456 0 1250 0

[startup+0.100203 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 10699
/proc/meminfo: memFree=31265176/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=3260 CPUtime=0.09 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 765 0 0 0 9 0 0 0 20 0 1 0 4235375 3338240 449 33554432000 4194304 6059633 140736617336592 140734052395832 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 815 449 167 456 0 351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3260

[startup+0.200255 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 10699
/proc/meminfo: memFree=31265176/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=4416 CPUtime=0.19 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 999 0 0 0 19 0 0 0 20 0 1 0 4235375 4521984 682 33554432000 4194304 6059633 140736617336592 140734052395832 4277616 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 1104 682 167 456 0 640 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4416

[startup+0.300259 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 10699
/proc/meminfo: memFree=31265176/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=5736 CPUtime=0.29 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 1710 0 0 0 29 0 0 0 20 0 1 0 4235375 5873664 928 33554432000 4194304 6059633 140736617336592 140734052395832 4261923 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 1434 928 177 456 0 970 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5736

[startup+0.700258 s]
/proc/loadavg: 1.98 2.01 2.00 3/176 10699
/proc/meminfo: memFree=31265176/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=11092 CPUtime=0.69 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 2610 0 0 0 69 0 0 0 20 0 1 0 4235375 11358208 2317 33554432000 4194304 6059633 140736617336592 140734052395832 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 2773 2317 180 456 0 2309 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11092

[startup+1.50026 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 10700
/proc/meminfo: memFree=31253756/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=13080 CPUtime=1.49 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 2934 0 0 0 149 0 0 0 20 0 1 0 4235375 13393920 2637 33554432000 4194304 6059633 140736617336592 140736617335080 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 3270 2637 180 456 0 2806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13080

[startup+3.10028 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 10700
/proc/meminfo: memFree=31248732/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=20152 CPUtime=3.09 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 3352 0 0 0 308 1 0 0 20 0 1 0 4235375 20635648 3974 33554432000 4194304 6059633 140736617336592 140736617335080 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 5038 3974 180 456 0 4574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20152

[startup+6.30025 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 10700
/proc/meminfo: memFree=31239140/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=22896 CPUtime=6.29 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 4049 0 0 0 628 1 0 0 20 0 1 0 4235375 23445504 5156 33554432000 4194304 6059633 140736617336592 140736617335112 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 5724 5156 180 456 0 5260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22896

[startup+12.7003 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 10700
/proc/meminfo: memFree=31214708/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=38896 CPUtime=12.69 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 5833 0 0 0 1267 2 0 0 20 0 1 0 4235375 39829504 8071 33554432000 4194304 6059633 140736617336592 140736617335080 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 9724 8071 180 456 0 9260 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38896

[startup+25.5003 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 10700
/proc/meminfo: memFree=31253392/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=57608 CPUtime=25.49 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 6354 0 0 0 2547 2 0 0 20 0 1 0 4235375 58990592 11142 33554432000 4194304 6059633 140736617336592 140736617335080 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 14402 11142 180 456 0 13938 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 57608

[startup+51.1004 s]
/proc/loadavg: 1.99 2.01 2.00 3/177 10700
/proc/meminfo: memFree=31211636/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=76464 CPUtime=51.08 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 6651 0 0 0 5106 2 0 0 20 0 1 0 4235375 78299136 12168 33554432000 4194304 6059633 140736617336592 140736617335080 4255325 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 19116 12168 180 456 0 18652 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76464

[startup+102.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 10701
/proc/meminfo: memFree=31181480/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=97448 CPUtime=102.28 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 8561 0 0 0 10224 4 0 0 20 0 1 0 4235375 99786752 19846 33554432000 4194304 6059633 140736617336592 140736617335416 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 24362 19846 180 456 0 23898 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 97448

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 10705
/proc/meminfo: memFree=31173972/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=146768 CPUtime=162.26 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 11172 0 0 0 16219 7 0 0 20 0 1 0 4235375 150290432 27944 33554432000 4194304 6059633 140736617336592 140736617335128 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 36692 27944 180 456 0 36228 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 146768

[startup+222.307 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 10707
/proc/meminfo: memFree=31161672/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=97448 CPUtime=222.26 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 12928 0 0 0 22216 10 0 0 20 0 1 0 4235375 99786752 19846 33554432000 4194304 6059633 140736617336592 140736617335416 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 24362 19846 180 456 0 23898 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 97448

[startup+282.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 10708
/proc/meminfo: memFree=31109088/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=146768 CPUtime=282.25 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 14690 0 0 0 28212 13 0 0 20 0 1 0 4235375 150290432 32040 33554432000 4194304 6059633 140736617336592 140736617335128 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 36692 32040 180 456 0 36228 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 146768

[startup+342.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/177 10755
/proc/meminfo: memFree=31295720/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=146768 CPUtime=342.24 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 17778 0 0 0 34206 18 0 0 20 0 1 0 4235375 150290432 31016 33554432000 4194304 6059633 140736617336592 140736617335128 4278357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 36692 31016 180 456 0 36228 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 146768

[startup+402.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/177 10756
/proc/meminfo: memFree=31271992/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=177588 CPUtime=402.23 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 21219 0 0 0 40200 23 0 0 20 0 1 0 4235375 181850112 32393 33554432000 4194304 6059633 140736617336592 140736617335384 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 44397 32393 180 456 0 43933 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 177588

[startup+462.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 10757
/proc/meminfo: memFree=31264908/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=146768 CPUtime=462.21 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 23945 0 0 0 46194 27 0 0 20 0 1 0 4235375 150290432 31016 33554432000 4194304 6059633 140736617336592 140736617335128 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 36692 31016 180 456 0 36228 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 146768

[startup+522.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/177 10759
/proc/meminfo: memFree=31247748/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=177588 CPUtime=522.21 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 26595 0 0 0 52190 31 0 0 20 0 1 0 4235375 181850112 35179 33554432000 4194304 6059633 140736617336592 140736617335384 4255460 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 44397 35179 180 456 0 43933 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 177588

[startup+582.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 10760
/proc/meminfo: memFree=31224856/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=177588 CPUtime=582.19 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 28655 0 0 0 58185 34 0 0 20 0 1 0 4235375 181850112 35691 33554432000 4194304 6059633 140736617336592 140736617335384 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 44397 35691 180 456 0 43933 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 177588


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


[startup+942.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/177 10770
/proc/meminfo: memFree=31272408/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=97448 CPUtime=942.14 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 39208 0 0 0 94161 53 0 0 20 0 1 0 4235375 99786752 20870 33554432000 4194304 6059633 140736617336592 140736617335416 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 24362 20870 180 456 0 23898 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97448

[startup+1002.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/177 10771
/proc/meminfo: memFree=31192076/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=163304 CPUtime=1002.13 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 41673 0 0 0 100156 57 0 0 20 0 1 0 4235375 167223296 40381 33554432000 4194304 6059633 140736617336592 140736617335128 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 40826 40381 180 456 0 40362 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 163304

[startup+1062.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 10772
/proc/meminfo: memFree=31166852/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=194800 CPUtime=1062.13 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 43740 0 0 0 106152 61 0 0 20 0 1 0 4235375 199475200 46716 33554432000 4194304 6059633 140736617336592 140736617335384 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 48700 46716 180 456 0 48236 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 194800

[startup+1122.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 10774
/proc/meminfo: memFree=31187332/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=194800 CPUtime=1122.11 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 46084 0 0 0 112146 65 0 0 20 0 1 0 4235375 199475200 41596 33554432000 4194304 6059633 140736617336592 140736617335384 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 48700 41596 180 456 0 48236 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 194800

[startup+1182.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 10775
/proc/meminfo: memFree=31169812/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=194800 CPUtime=1182.11 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 47438 0 0 0 118143 68 0 0 20 0 1 0 4235375 199475200 46204 33554432000 4194304 6059633 140736617336592 140736617335384 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 48700 46204 180 456 0 48236 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 194800

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10776
/proc/meminfo: memFree=31238788/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=163980 CPUtime=1242.1 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 49528 0 0 0 124137 73 0 0 20 0 1 0 4235375 167915520 36409 33554432000 4194304 6059633 140736617336592 140736617335128 4255352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 40995 36409 180 456 0 40531 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 163980

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10777
/proc/meminfo: memFree=31177724/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=194800 CPUtime=1302.09 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 51472 0 0 0 130133 76 0 0 20 0 1 0 4235375 199475200 44156 33554432000 4194304 6059633 140736617336592 140736617335384 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 48700 44156 180 456 0 48236 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 194800

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 10781
/proc/meminfo: memFree=31155856/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=244888 CPUtime=1362.07 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 53144 0 0 0 136128 79 0 0 20 0 1 0 4235375 250765312 49577 33554432000 4194304 6059633 140736617336592 140736617335384 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 61222 49577 180 456 0 60758 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 244888

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10783
/proc/meminfo: memFree=31119396/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=244888 CPUtime=1422.07 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 54494 0 0 0 142125 82 0 0 20 0 1 0 4235375 250765312 50601 33554432000 4194304 6059633 140736617336592 140736617335384 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 61222 50601 180 456 0 60758 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 244888

[startup+1482.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 10784
/proc/meminfo: memFree=31150352/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=244888 CPUtime=1482.05 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 55845 0 0 0 148120 85 0 0 20 0 1 0 4235375 250765312 50601 33554432000 4194304 6059633 140736617336592 140736617335384 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 61222 50601 180 456 0 60758 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 244888

[startup+1542.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 10785
/proc/meminfo: memFree=31148036/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=244888 CPUtime=1542.05 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 57196 0 0 0 154117 88 0 0 20 0 1 0 4235375 250765312 51113 33554432000 4194304 6059633 140736617336592 140736617335384 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 61222 51113 180 456 0 60758 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 244888

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 10786
/proc/meminfo: memFree=31150684/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=244888 CPUtime=1602.04 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 58547 0 0 0 160113 91 0 0 20 0 1 0 4235375 250765312 50601 33554432000 4194304 6059633 140736617336592 140736617335384 4265113 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 61222 50601 180 456 0 60758 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 244888

[startup+1662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 10787
/proc/meminfo: memFree=31125472/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=244888 CPUtime=1662.02 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 59906 0 0 0 166109 93 0 0 20 0 1 0 4235375 250765312 49065 33554432000 4194304 6059633 140736617336592 140736617335384 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 61222 49065 180 456 0 60758 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 244888

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 10789
/proc/meminfo: memFree=31128492/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=194800 CPUtime=1722.01 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 60957 0 0 0 172105 96 0 0 20 0 1 0 4235375 199475200 48252 33554432000 4194304 6059633 140736617336592 140736617335384 4277645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 48700 48252 180 456 0 48236 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 194800

[startup+1782.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 10790
/proc/meminfo: memFree=31110612/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=244888 CPUtime=1782.01 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 62620 0 0 0 178101 100 0 0 20 0 1 0 4235375 250765312 51113 33554432000 4194304 6059633 140736617336592 140736617335384 4277645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 61222 51113 180 456 0 60758 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 244888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 10790
/proc/meminfo: memFree=31194944/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=163980 CPUtime=1800 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 63062 0 0 0 179899 101 0 0 20 0 1 0 4235375 167915520 39993 33554432000 4194304 6059633 140736617336592 140736617335128 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 40995 39993 180 456 0 40531 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 163980

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 10699 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 10790
/proc/meminfo: memFree=31194944/32872528 swapFree=337904/354256
[pid=10699] ppid=10696 vsize=163980 CPUtime=1800 cores=1,3,5,7
/proc/10699/stat : 10699 (open-wbo) R 10696 10699 6207 0 -1 4202496 63062 0 0 0 179899 101 0 0 20 0 1 0 4235375 167915520 39993 33554432000 4194304 6059633 140736617336592 140736617335128 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10699/statm: 40995 39993 180 456 0 40531 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 163980

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799
CPU system time (s): 1.01884
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 244888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799
system time used= 1.01885
maximum resident set size= 214692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63065
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= 22
involuntary context switches= 1874

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.69829 second user time and 7.02493 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-15 22:18:05
IDJOB=4089888
IDBENCH=107470
IDSOLVER=2547
FILE ID=node126/4089888-1466021885
RUNJOBID= node126-1466012102-6224
PBS_JOBID= 19902818
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v101-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089888-1466021885/watcher-4089888-1466021885 -o /tmp/evaluation-result-4089888-1466021885/solver-4089888-1466021885 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960  open-wbo HOME/instance-4089888-1466021885.opb

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

MD5SUM BENCH= 33c939f6e57bf0661e4ab1b4ab6b7cea
RANDOM SEED=1557183084

node126.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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
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		: 2666.121
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:        31265696 kB
Buffers:           99176 kB
Cached:           265516 kB
SwapCached:            0 kB
Active:           278448 kB
Inactive:         247928 kB
Active(anon):     153532 kB
Inactive(anon):    10680 kB
Active(file):     124916 kB
Inactive(file):   237248 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4688 kB
Writeback:             0 kB
AnonPages:        538376 kB
Mapped:            13580 kB
Shmem:               204 kB
Slab:             573652 kB
SReclaimable:      17672 kB
SUnreclaim:       555980 kB
KernelStack:        1432 kB
PageTables:         5260 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     652004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 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= 71732 MiB
End job on node126 at 2016-06-15 22:48:06