Trace number 4089727

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/
EC_RANDOM_GRAPHS/normalized-ECrand4regsplit-v100-n1.opb
MD5SUM252dbddb8cf95ef49566c954f0fe0e66
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 benchmark8.78066
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables199
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
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-4089727-1466013268.opb
0.00/0.00	c File size is 3767 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:           199                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          2                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         198                                                                   |
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-4089727-1466013268/watcher-4089727-1466013268 -o /tmp/evaluation-result-4089727-1466013268/solver-4089727-1466013268 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960 open-wbo HOME/instance-4089727-1466013268.opb 

pid=9773
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: 2.07 2.05 1.98 3/176 9776
/proc/meminfo: memFree=31378728/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=7148 CPUtime=0 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 489 0 0 0 0 0 0 0 20 0 1 0 3373629 7319552 360 33554432000 4194304 6059633 140733768236096 140733605087160 4246427 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 1787 360 165 456 0 1323 0

[startup+0.100161 s]
/proc/loadavg: 2.07 2.05 1.98 3/176 9776
/proc/meminfo: memFree=31378728/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=3312 CPUtime=0.09 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 634 0 0 0 9 0 0 0 20 0 1 0 3373629 3391488 450 33554432000 4194304 6059633 140733768236096 140733605087160 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 828 450 180 456 0 364 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3312

[startup+0.200273 s]
/proc/loadavg: 2.07 2.05 1.98 3/176 9776
/proc/meminfo: memFree=31378728/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=3684 CPUtime=0.19 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 762 0 0 0 19 0 0 0 20 0 1 0 3373629 3772416 576 33554432000 4194304 6059633 140733768236096 140733605087160 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 921 576 180 456 0 457 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3684

[startup+0.300239 s]
/proc/loadavg: 2.07 2.05 1.98 3/176 9776
/proc/meminfo: memFree=31378728/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=4240 CPUtime=0.29 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 1046 0 0 0 29 0 0 0 20 0 1 0 3373629 4341760 659 33554432000 4194304 6059633 140733768236096 140733605087160 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 1060 659 180 456 0 596 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4240

[startup+0.700239 s]
/proc/loadavg: 2.07 2.05 1.98 3/176 9776
/proc/meminfo: memFree=31378728/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=6196 CPUtime=0.69 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 1528 0 0 0 69 0 0 0 20 0 1 0 3373629 6344704 1118 33554432000 4194304 6059633 140733768236096 140733768234584 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 1549 1118 180 456 0 1085 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6196

[startup+1.50024 s]
/proc/loadavg: 2.06 2.05 1.98 3/177 9777
/proc/meminfo: memFree=31374504/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=8876 CPUtime=1.49 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 2096 0 0 0 149 0 0 0 20 0 1 0 3373629 9089024 1658 33554432000 4194304 6059633 140733768236096 140733768234584 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 2219 1658 180 456 0 1755 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8876

[startup+3.10023 s]
/proc/loadavg: 2.06 2.05 1.98 3/177 9777
/proc/meminfo: memFree=31370536/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=10080 CPUtime=3.09 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 2627 0 0 0 309 0 0 0 20 0 1 0 3373629 10321920 2160 33554432000 4194304 6059633 140733768236096 140733768234616 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 2520 2160 180 456 0 2056 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10080

[startup+6.30022 s]
/proc/loadavg: 2.14 2.06 1.98 3/177 9777
/proc/meminfo: memFree=31366012/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=20492 CPUtime=6.28 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 3235 0 0 0 628 0 0 0 20 0 1 0 3373629 20983808 4045 33554432000 4194304 6059633 140733768236096 140733768234920 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 5123 4045 180 456 0 4659 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20492

[startup+12.7002 s]
/proc/loadavg: 2.12 2.06 1.98 3/177 9777
/proc/meminfo: memFree=31357216/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=23228 CPUtime=12.69 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 4155 0 0 0 1268 1 0 0 20 0 1 0 3373629 23785472 5437 33554432000 4194304 6059633 140733768236096 140733768234584 4261799 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 5807 5437 180 456 0 5343 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23228

[startup+25.5003 s]
/proc/loadavg: 2.11 2.06 1.98 3/177 9777
/proc/meminfo: memFree=31352932/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=24900 CPUtime=25.49 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 4583 0 0 0 2548 1 0 0 20 0 1 0 3373629 25497600 5855 33554432000 4194304 6059633 140733768236096 140733768234616 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 6225 5855 180 456 0 5761 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24900

[startup+51.1004 s]
/proc/loadavg: 2.06 2.05 1.98 3/177 9777
/proc/meminfo: memFree=31340088/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=50772 CPUtime=51.09 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 6244 0 0 0 5107 2 0 0 20 0 1 0 3373629 51990528 9155 33554432000 4194304 6059633 140733768236096 140733768234584 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 12693 9155 180 456 0 12229 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 50772

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 1.98 3/177 9778
/proc/meminfo: memFree=31317712/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=69628 CPUtime=102.27 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 7204 0 0 0 10225 2 0 0 20 0 1 0 3373629 71299072 14246 33554432000 4194304 6059633 140733768236096 140733768234920 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 17407 14246 180 456 0 16943 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 69628

[startup+162.3 s]
/proc/loadavg: 2.06 2.05 1.99 3/177 9779
/proc/meminfo: memFree=31294384/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=69628 CPUtime=162.26 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 7412 0 0 0 16223 3 0 0 20 0 1 0 3373629 71299072 17008 33554432000 4194304 6059633 140733768236096 140733768234584 4255705 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 17407 17008 180 456 0 16943 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 69628

[startup+222.307 s]
/proc/loadavg: 2.02 2.03 1.99 3/177 9780
/proc/meminfo: memFree=31260628/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=69628 CPUtime=222.26 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 7412 0 0 0 22223 3 0 0 20 0 1 0 3373629 71299072 17008 33554432000 4194304 6059633 140733768236096 140733768234584 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 17407 17008 180 456 0 16943 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 69628

[startup+282.3 s]
/proc/loadavg: 2.01 2.03 1.99 3/177 9782
/proc/meminfo: memFree=31260624/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=69628 CPUtime=282.24 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 7413 0 0 0 28221 3 0 0 20 0 1 0 3373629 71299072 17009 33554432000 4194304 6059633 140733768236096 140733768234584 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 17407 17009 180 456 0 16943 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 69628

[startup+342.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/178 9786
/proc/meminfo: memFree=31282236/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=83988 CPUtime=342.23 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 8005 0 0 0 34219 4 0 0 20 0 1 0 3373629 86003712 19919 33554432000 4194304 6059633 140733768236096 140733768234584 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 20997 19919 180 456 0 20533 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 83988

[startup+402.3 s]
/proc/loadavg: 2.10 2.04 2.00 3/178 9810
/proc/meminfo: memFree=31241632/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=83988 CPUtime=402.22 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 8539 0 0 0 40216 6 0 0 20 0 1 0 3373629 86003712 20642 33554432000 4194304 6059633 140733768236096 140733768234920 4278031 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 20997 20642 180 456 0 20533 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 83988

[startup+462.3 s]
/proc/loadavg: 2.10 2.05 2.00 3/177 9811
/proc/meminfo: memFree=31239328/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=83988 CPUtime=462.21 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 8784 0 0 0 46213 8 0 0 20 0 1 0 3373629 86003712 20642 33554432000 4194304 6059633 140733768236096 140733768234920 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 20997 20642 180 456 0 20533 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 83988

[startup+522.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 9812
/proc/meminfo: memFree=31210192/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=133308 CPUtime=522.2 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 9109 0 0 0 52210 10 0 0 20 0 1 0 3373629 136507392 28897 33554432000 4194304 6059633 140733768236096 140733768234632 4277868 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 33327 28897 180 456 0 32863 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 133308

[startup+582.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 9814
/proc/meminfo: memFree=31278800/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=83988 CPUtime=582.2 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 9280 0 0 0 58208 12 0 0 20 0 1 0 3373629 86003712 20643 33554432000 4194304 6059633 140733768236096 140733768234920 4277527 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 20997 20643 180 456 0 20533 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 83988


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9824
/proc/meminfo: memFree=31233488/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=133308 CPUtime=942.14 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 11424 0 0 0 94192 22 0 0 20 0 1 0 3373629 136507392 32505 33554432000 4194304 6059633 140733768236096 140733768234632 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 33327 32505 180 456 0 32863 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 133308

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9825
/proc/meminfo: memFree=31231316/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=133308 CPUtime=1002.13 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 12965 0 0 0 100188 25 0 0 20 0 1 0 3373629 136507392 32685 33554432000 4194304 6059633 140733768236096 140733768234632 4277801 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 33327 32685 180 456 0 32863 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 133308

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9826
/proc/meminfo: memFree=31231244/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=152220 CPUtime=1062.12 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 14179 0 0 0 106184 28 0 0 20 0 1 0 3373629 155873280 32541 33554432000 4194304 6059633 140733768236096 140733768234632 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 38055 32541 180 456 0 37591 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 152220

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9827
/proc/meminfo: memFree=31171552/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=152220 CPUtime=1122.12 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 15537 0 0 0 112181 31 0 0 20 0 1 0 3373629 155873280 31761 33554432000 4194304 6059633 140733768236096 140733768234632 4278369 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 38055 31761 180 456 0 37591 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 152220

[startup+1182.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 9829
/proc/meminfo: memFree=31187496/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=152220 CPUtime=1182.1 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 16900 0 0 0 118176 34 0 0 20 0 1 0 3373629 155873280 30225 33554432000 4194304 6059633 140733768236096 140733768234632 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 38055 30225 180 456 0 37591 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 152220

[startup+1242.3 s]
/proc/loadavg: 2.15 2.05 2.01 3/177 9830
/proc/meminfo: memFree=31237132/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=102900 CPUtime=1242.09 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 18176 0 0 0 124173 36 0 0 20 0 1 0 3373629 105369600 20946 33554432000 4194304 6059633 140733768236096 140733768234920 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 25725 20946 180 456 0 25261 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 102900

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 2.01 4/177 9831
/proc/meminfo: memFree=31225076/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=183040 CPUtime=1302.09 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 19544 0 0 0 130169 40 0 0 20 0 1 0 3373629 187432960 34388 33554432000 4194304 6059633 140733768236096 140733768234888 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 45760 34388 180 456 0 45296 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 183040

[startup+1362.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 9832
/proc/meminfo: memFree=31181000/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=152220 CPUtime=1362.08 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 20307 0 0 0 136165 43 0 0 20 0 1 0 3373629 155873280 30737 33554432000 4194304 6059633 140733768236096 140733768234632 4278457 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 38055 30737 180 456 0 37591 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 152220

[startup+1422.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 9833
/proc/meminfo: memFree=31244868/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=102900 CPUtime=1422.07 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 21595 0 0 0 142162 45 0 0 20 0 1 0 3373629 105369600 20946 33554432000 4194304 6059633 140733768236096 140733768234920 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 25725 20946 180 456 0 25261 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 102900

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 9835
/proc/meminfo: memFree=31172916/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=152220 CPUtime=1482.06 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 22368 0 0 0 148158 48 0 0 20 0 1 0 3373629 155873280 32785 33554432000 4194304 6059633 140733768236096 140733768234632 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 38055 32785 180 456 0 37591 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 152220

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 9839
/proc/meminfo: memFree=31245228/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=102900 CPUtime=1542.06 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 23647 0 0 0 154155 51 0 0 20 0 1 0 3373629 105369600 20946 33554432000 4194304 6059633 140733768236096 140733768234920 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 25725 20946 180 456 0 25261 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 102900

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9840
/proc/meminfo: memFree=31177292/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=152220 CPUtime=1602.03 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 24413 0 0 0 160150 53 0 0 20 0 1 0 3373629 155873280 31249 33554432000 4194304 6059633 140733768236096 140733768234632 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 38055 31249 180 456 0 37591 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 152220

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9841
/proc/meminfo: memFree=31215320/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=183040 CPUtime=1662.03 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 25701 0 0 0 166147 56 0 0 20 0 1 0 3373629 187432960 36436 33554432000 4194304 6059633 140733768236096 140733768234888 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 45760 36436 180 456 0 45296 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 183040

[startup+1722.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 9887
/proc/meminfo: memFree=31298820/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=152220 CPUtime=1722.02 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 26467 0 0 0 172143 59 0 0 20 0 1 0 3373629 155873280 29201 33554432000 4194304 6059633 140733768236096 140733768234632 4277801 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 38055 29201 180 456 0 37591 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 152220

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9889
/proc/meminfo: memFree=31270972/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=152220 CPUtime=1782.02 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 27538 0 0 0 178141 61 0 0 20 0 1 0 3373629 155873280 33154 33554432000 4194304 6059633 140733768236096 140733768234632 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 38055 33154 180 456 0 37591 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 152220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9890
/proc/meminfo: memFree=31250668/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=102900 CPUtime=1800 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 27759 0 0 0 179939 61 0 0 20 0 1 0 3373629 105369600 20946 33554432000 4194304 6059633 140733768236096 140733768234888 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 25725 20946 180 456 0 25261 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 102900

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 9776 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 9890
/proc/meminfo: memFree=31250668/32872528 swapFree=337904/354256
[pid=9776] ppid=9773 vsize=102900 CPUtime=1800 cores=1,3,5,7
/proc/9776/stat : 9776 (open-wbo) R 9773 9776 6207 0 -1 4202496 27759 0 0 0 179939 61 0 0 20 0 1 0 3373629 105369600 20946 33554432000 4194304 6059633 140733768236096 140733768234888 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/9776/statm: 25725 20946 180 456 0 25261 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 102900

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.4
CPU system time (s): 0.619905
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 183040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.4
system time used= 0.619905
maximum resident set size= 149840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27762
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= 12
involuntary context switches= 1881

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.48771 second user time and 10.3414 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-15 19:54:28
IDJOB=4089727
IDBENCH=107447
IDSOLVER=2547
FILE ID=node126/4089727-1466013268
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/EC_RANDOM_GRAPHS/normalized-ECrand4regsplit-v100-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089727-1466013268/watcher-4089727-1466013268 -o /tmp/evaluation-result-4089727-1466013268/solver-4089727-1466013268 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960  open-wbo HOME/instance-4089727-1466013268.opb

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

MD5SUM BENCH= 252dbddb8cf95ef49566c954f0fe0e66
RANDOM SEED=327003379

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:        31379248 kB
Buffers:           96320 kB
Cached:           262088 kB
SwapCached:            0 kB
Active:           185568 kB
Inactive:         242848 kB
Active(anon):      61704 kB
Inactive(anon):    10740 kB
Active(file):     123864 kB
Inactive(file):   232108 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4664 kB
Writeback:             0 kB
AnonPages:        518120 kB
Mapped:            13508 kB
Shmem:               204 kB
Slab:             573336 kB
SReclaimable:      17440 kB
SUnreclaim:       555896 kB
KernelStack:        1472 kB
PageTables:         4800 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     540708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 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 20:24:28