Trace number 4090245

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/
Instances3col_OPB/normalized-3col-almost3reg-l090-r089-n1.opb
MD5SUM90253068a8645a663397fff0d99f47e9
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 variables4908
Total number of constraints10414
Number of constraints which are clauses8778
Number of constraints which are cardinality constraints (but not clauses)1636
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 4
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-4090245-1466032710.opb
0.00/0.00	c File size is 276748 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:          4908                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      10414                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:        1636                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.03 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4090245-1466032710/watcher-4090245-1466032710 -o /tmp/evaluation-result-4090245-1466032710/solver-4090245-1466032710 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960 open-wbo HOME/instance-4090245-1466032710.opb 

pid=12281
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: 2.08 2.11 2.03 3/176 12284
/proc/meminfo: memFree=31293544/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=3004 CPUtime=0 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 483 0 0 0 0 0 0 0 20 0 1 0 5317796 3076096 358 33554432000 4194304 6059633 140733713502832 140737426935256 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 751 358 202 456 0 219 0

[startup+0.100139 s]
/proc/loadavg: 2.08 2.11 2.03 3/176 12284
/proc/meminfo: memFree=31293544/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=10484 CPUtime=0.09 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 1417 0 0 0 9 0 0 0 20 0 1 0 5317796 10735616 1200 33554432000 4194304 6059633 140733713502832 140737426935256 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 2621 1200 165 456 0 2157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10484

[startup+0.200302 s]
/proc/loadavg: 2.08 2.11 2.03 3/176 12284
/proc/meminfo: memFree=31293544/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=10616 CPUtime=0.19 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 1441 0 0 0 19 0 0 0 20 0 1 0 5317796 10870784 1223 33554432000 4194304 6059633 140733713502832 140737426935256 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 2654 1223 177 456 0 2190 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10616

[startup+0.300264 s]
/proc/loadavg: 2.08 2.11 2.03 3/176 12284
/proc/meminfo: memFree=31293544/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=10616 CPUtime=0.29 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 1450 0 0 0 29 0 0 0 20 0 1 0 5317796 10870784 1232 33554432000 4194304 6059633 140733713502832 140737426935256 4254639 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 2654 1232 177 456 0 2190 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10616

[startup+0.70023 s]
/proc/loadavg: 2.08 2.11 2.03 3/176 12284
/proc/meminfo: memFree=31293544/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=10752 CPUtime=0.69 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 1494 0 0 0 69 0 0 0 20 0 1 0 5317796 11010048 1273 33554432000 4194304 6059633 140733713502832 140737426935256 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 2688 1273 178 456 0 2224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10752

[startup+1.50024 s]
/proc/loadavg: 2.08 2.11 2.03 3/177 12285
/proc/meminfo: memFree=31286000/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=8312 CPUtime=1.49 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 2184 0 0 0 149 0 0 0 20 0 1 0 5317796 8511488 1534 33554432000 4194304 6059633 140733713502832 140733713501320 4246362 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 2078 1534 179 456 0 1614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8312

[startup+3.10025 s]
/proc/loadavg: 2.08 2.11 2.03 3/177 12285
/proc/meminfo: memFree=31282528/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=14364 CPUtime=3.09 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 3878 0 0 0 309 0 0 0 20 0 1 0 5317796 14708736 2815 33554432000 4194304 6059633 140733713502832 140733713501320 4280254 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 3591 2815 179 456 0 3127 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14364

[startup+6.30022 s]
/proc/loadavg: 2.08 2.10 2.03 3/177 12285
/proc/meminfo: memFree=31276332/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=21436 CPUtime=6.28 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 4393 0 0 0 628 0 0 0 20 0 1 0 5317796 21950464 4283 33554432000 4194304 6059633 140733713502832 140733713501656 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 5359 4283 179 456 0 4895 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21436

[startup+12.7002 s]
/proc/loadavg: 2.07 2.10 2.03 3/177 12285
/proc/meminfo: memFree=31269124/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=21436 CPUtime=12.69 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 4756 0 0 0 1268 1 0 0 20 0 1 0 5317796 21950464 4411 33554432000 4194304 6059633 140733713502832 140733713501320 4262621 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 5359 4411 179 456 0 4895 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21436

[startup+25.5004 s]
/proc/loadavg: 2.05 2.10 2.03 3/177 12285
/proc/meminfo: memFree=31292724/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=35956 CPUtime=25.48 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 5282 0 0 0 2547 1 0 0 20 0 1 0 5317796 36818944 8359 33554432000 4194304 6059633 140733713502832 140733713501320 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 8989 8359 179 456 0 8525 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35956

[startup+51.1003 s]
/proc/loadavg: 2.09 2.10 2.03 3/176 12285
/proc/meminfo: memFree=31248184/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=43140 CPUtime=51.08 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 6224 0 0 0 5106 2 0 0 20 0 1 0 5317796 44175360 10298 33554432000 4194304 6059633 140733713502832 140733713501352 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 10785 10298 179 456 0 10321 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43140

[startup+102.3 s]
/proc/loadavg: 2.09 2.10 2.03 3/178 12290
/proc/meminfo: memFree=31234460/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=49820 CPUtime=102.27 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 7423 0 0 0 10225 2 0 0 20 0 1 0 5317796 51015680 12006 33554432000 4194304 6059633 140733713502832 140733713501352 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 12455 12006 179 456 0 11991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 49820

[startup+162.3 s]
/proc/loadavg: 2.11 2.11 2.04 3/177 12291
/proc/meminfo: memFree=31232492/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=87540 CPUtime=162.26 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 8303 0 0 0 16223 3 0 0 20 0 1 0 5317796 89640960 15175 33554432000 4194304 6059633 140733713502832 140733713501320 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 21885 15175 179 456 0 21421 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 87540

[startup+222.307 s]
/proc/loadavg: 2.17 2.13 2.05 3/177 12292
/proc/meminfo: memFree=31224292/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=87540 CPUtime=222.26 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 8304 0 0 0 22223 3 0 0 20 0 1 0 5317796 89640960 15687 33554432000 4194304 6059633 140733713502832 140733713501320 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 21885 15687 179 456 0 21421 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 87540

[startup+282.3 s]
/proc/loadavg: 2.15 2.13 2.05 3/177 12293
/proc/meminfo: memFree=31242536/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=87540 CPUtime=282.24 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 8387 0 0 0 28221 3 0 0 20 0 1 0 5317796 89640960 20877 33554432000 4194304 6059633 140733713502832 140733713501320 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 21885 20877 179 456 0 21421 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 87540

[startup+342.3 s]
/proc/loadavg: 2.05 2.11 2.05 3/177 12294
/proc/meminfo: memFree=31203360/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=87540 CPUtime=342.23 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 8388 0 0 0 34220 3 0 0 20 0 1 0 5317796 89640960 21389 33554432000 4194304 6059633 140733713502832 140733713501320 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 21885 21389 179 456 0 21421 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 87540

[startup+402.3 s]
/proc/loadavg: 2.13 2.11 2.05 3/177 12296
/proc/meminfo: memFree=31199392/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=106316 CPUtime=402.23 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 8782 0 0 0 40219 4 0 0 20 0 1 0 5317796 108867584 25344 33554432000 4194304 6059633 140733713502832 140733713501352 4277896 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 26579 25344 179 456 0 26115 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 106316

[startup+462.3 s]
/proc/loadavg: 2.10 2.11 2.05 3/177 12297
/proc/meminfo: memFree=31176672/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=106316 CPUtime=462.22 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 8992 0 0 0 46218 4 0 0 20 0 1 0 5317796 108867584 26059 33554432000 4194304 6059633 140733713502832 140733713501352 4262833 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 26579 26059 179 456 0 26115 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 106316

[startup+522.3 s]
/proc/loadavg: 2.04 2.08 2.05 3/177 12298
/proc/meminfo: memFree=31221684/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=106316 CPUtime=522.21 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 8993 0 0 0 52217 4 0 0 20 0 1 0 5317796 108867584 26130 33554432000 4194304 6059633 140733713502832 140733713501352 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 26579 26130 179 456 0 26115 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 106316

[startup+582.3 s]
/proc/loadavg: 2.01 2.07 2.04 3/177 12299
/proc/meminfo: memFree=31185456/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=106744 CPUtime=582.19 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 9499 0 0 0 58215 4 0 0 20 0 1 0 5317796 109305856 26237 33554432000 4194304 6059633 140733713502832 140733713501656 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 26686 26237 179 456 0 26222 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 106744


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


[startup+942.3 s]
/proc/loadavg: 1.06 1.45 1.77 2/170 12340
/proc/meminfo: memFree=31317092/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=118416 CPUtime=942.14 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 14289 0 0 0 94202 12 0 0 20 0 1 0 5317796 121257984 29155 33554432000 4194304 6059633 140733713502832 140733713501656 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 29604 29155 179 456 0 29140 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 118416

[startup+1002.3 s]
/proc/loadavg: 1.08 1.38 1.73 2/170 12342
/proc/meminfo: memFree=31277436/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1002.13 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 15093 0 0 0 100199 14 0 0 20 0 1 0 5317796 171761664 39265 33554432000 4194304 6059633 140733713502832 140733713501368 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 39265 179 456 0 41470 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 167736

[startup+1062.3 s]
/proc/loadavg: 1.03 1.31 1.68 2/170 12343
/proc/meminfo: memFree=31317576/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=118416 CPUtime=1062.12 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 15498 0 0 0 106198 14 0 0 20 0 1 0 5317796 121257984 29155 33554432000 4194304 6059633 140733713502832 140733713501656 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 29604 29155 179 456 0 29140 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 118416

[startup+1122.3 s]
/proc/loadavg: 1.11 1.28 1.64 2/170 12344
/proc/meminfo: memFree=31283692/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1122.12 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 16300 0 0 0 112196 16 0 0 20 0 1 0 5317796 171761664 37729 33554432000 4194304 6059633 140733713502832 140733713501368 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 37729 179 456 0 41470 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 167736

[startup+1182.3 s]
/proc/loadavg: 1.04 1.23 1.60 2/170 12345
/proc/meminfo: memFree=31273080/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1182.1 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 16709 0 0 0 118194 16 0 0 20 0 1 0 5317796 171761664 40289 33554432000 4194304 6059633 140733713502832 140733713501368 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 40289 179 456 0 41470 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 167736

[startup+1242.3 s]
/proc/loadavg: 1.01 1.18 1.56 2/170 12346
/proc/meminfo: memFree=31317328/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=118416 CPUtime=1242.09 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 17115 0 0 0 124192 17 0 0 20 0 1 0 5317796 121257984 29155 33554432000 4194304 6059633 140733713502832 140733713501656 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 29604 29155 179 456 0 29140 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 118416

[startup+1302.3 s]
/proc/loadavg: 1.00 1.15 1.52 2/171 12351
/proc/meminfo: memFree=31274712/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1302.09 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 17960 0 0 0 130190 19 0 0 20 0 1 0 5317796 171761664 40289 33554432000 4194304 6059633 140733713502832 140733713501368 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 40289 179 456 0 41470 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 167736

[startup+1362.3 s]
/proc/loadavg: 1.04 1.13 1.49 2/170 12352
/proc/meminfo: memFree=31269084/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1362.07 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 18817 0 0 0 136187 20 0 0 20 0 1 0 5317796 171761664 41313 33554432000 4194304 6059633 140733713502832 140733713501368 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 41313 179 456 0 41470 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 167736

[startup+1422.3 s]
/proc/loadavg: 1.01 1.10 1.46 2/170 12353
/proc/meminfo: memFree=31317212/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=118416 CPUtime=1422.08 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 19785 0 0 0 142185 23 0 0 20 0 1 0 5317796 121257984 29155 33554432000 4194304 6059633 140733713502832 140733713501656 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 29604 29155 179 456 0 29140 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 118416

[startup+1482.3 s]
/proc/loadavg: 1.06 1.10 1.43 2/170 12354
/proc/meminfo: memFree=31283576/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1482.06 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 20745 0 0 0 148182 24 0 0 20 0 1 0 5317796 171761664 37729 33554432000 4194304 6059633 140733713502832 140733713501368 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 37729 179 456 0 41470 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 167736

[startup+1542.31 s]
/proc/loadavg: 1.02 1.08 1.40 2/170 12355
/proc/meminfo: memFree=31283472/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1542.06 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 21469 0 0 0 154180 26 0 0 20 0 1 0 5317796 171761664 37729 33554432000 4194304 6059633 140733713502832 140733713501368 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 37729 179 456 0 41470 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 167736

[startup+1602.3 s]
/proc/loadavg: 1.06 1.08 1.38 2/170 12357
/proc/meminfo: memFree=31283364/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1602.04 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 22470 0 0 0 160176 28 0 0 20 0 1 0 5317796 171761664 37729 33554432000 4194304 6059633 140733713502832 140733713501368 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 37729 179 456 0 41470 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 167736

[startup+1662.3 s]
/proc/loadavg: 1.06 1.07 1.36 2/170 12358
/proc/meminfo: memFree=31281336/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1662.03 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 23465 0 0 0 166174 29 0 0 20 0 1 0 5317796 171761664 38241 33554432000 4194304 6059633 140733713502832 140733713501368 4277896 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 38241 179 456 0 41470 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 167736

[startup+1722.3 s]
/proc/loadavg: 1.08 1.07 1.34 3/170 12359
/proc/meminfo: memFree=31279180/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1722.03 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 24465 0 0 0 172172 31 0 0 20 0 1 0 5317796 171761664 38753 33554432000 4194304 6059633 140733713502832 140733713501368 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 38753 179 456 0 41470 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 167736

[startup+1782.3 s]
/proc/loadavg: 1.03 1.06 1.32 2/170 12360
/proc/meminfo: memFree=31278812/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1782.01 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 25462 0 0 0 178169 32 0 0 20 0 1 0 5317796 171761664 38753 33554432000 4194304 6059633 140733713502832 140733713501368 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 38753 179 456 0 41470 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 167736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.02 1.05 1.31 2/170 12360
/proc/meminfo: memFree=31272668/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1800.01 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 25466 0 0 0 179969 32 0 0 20 0 1 0 5317796 171761664 40801 33554432000 4194304 6059633 140733713502832 140733713501368 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 40801 179 456 0 41470 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 167736

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 12284 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.02 1.05 1.31 2/170 12360
/proc/meminfo: memFree=31272668/32872528 swapFree=337904/354256
[pid=12284] ppid=12281 vsize=167736 CPUtime=1800.01 cores=1,3,5,7
/proc/12284/stat : 12284 (open-wbo) R 12281 12284 6207 0 -1 4202496 25466 0 0 0 179969 32 0 0 20 0 1 0 5317796 171761664 40801 33554432000 4194304 6059633 140733713502832 140733713501368 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12284/statm: 41934 40801 179 456 0 41470 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 167736

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.69
CPU system time (s): 0.330949
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 198556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.330949
maximum resident set size= 171664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25469
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= 10
involuntary context switches= 1876

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1015 second user time and 11.6032 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-16 01:18:30
IDJOB=4090245
IDBENCH=107521
IDSOLVER=2547
FILE ID=node126/4090245-1466032710
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/Instances3col_OPB/normalized-3col-almost3reg-l090-r089-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090245-1466032710/watcher-4090245-1466032710 -o /tmp/evaluation-result-4090245-1466032710/solver-4090245-1466032710 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960  open-wbo HOME/instance-4090245-1466032710.opb

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

MD5SUM BENCH= 90253068a8645a663397fff0d99f47e9
RANDOM SEED=30398534

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:        31293544 kB
Buffers:          103580 kB
Cached:           270512 kB
SwapCached:            0 kB
Active:           255368 kB
Inactive:         254772 kB
Active(anon):     127660 kB
Inactive(anon):    10680 kB
Active(file):     127708 kB
Inactive(file):   244092 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4904 kB
Writeback:             0 kB
AnonPages:        499900 kB
Mapped:            13560 kB
Shmem:               204 kB
Slab:             574208 kB
SReclaimable:      18312 kB
SUnreclaim:       555896 kB
KernelStack:        1464 kB
PageTables:         4776 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     622540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    147456 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= 71736 MiB
End job on node126 at 2016-06-16 01:48:30