Trace number 4090154

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-l065-r064-n1.opb
MD5SUMc5dfcd16fc9fb411b2665e42ac80c753
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 variables3543
Total number of constraints7544
Number of constraints which are clauses6363
Number of constraints which are cardinality constraints (but not clauses)1181
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-4090154-1466031254.opb
0.00/0.00	c File size is 199164 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:          3543                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7544                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:        1181                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.02 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-4090154-1466031254/watcher-4090154-1466031254 -o /tmp/evaluation-result-4090154-1466031254/solver-4090154-1466031254 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960 open-wbo HOME/instance-4090154-1466031254.opb 

pid=11502
running on 4 cores: 0,2,4,6

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: 2.23 2.24 2.24 3/176 11505
/proc/meminfo: memFree=30446528/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=2928 CPUtime=0 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 467 0 0 0 0 0 0 0 20 0 1 0 5171178 2998272 342 33554432000 4194304 6059633 140736650264624 140736423061832 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 732 342 183 456 0 219 0

[startup+0.100159 s]
/proc/loadavg: 2.23 2.24 2.24 3/176 11505
/proc/meminfo: memFree=30446528/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=9448 CPUtime=0.09 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 1123 0 0 0 9 0 0 0 20 0 1 0 5171178 9674752 936 33554432000 4194304 6059633 140736650264624 140736423061832 4254464 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 2362 936 165 456 0 1898 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9448

[startup+0.200287 s]
/proc/loadavg: 2.23 2.24 2.24 3/176 11505
/proc/meminfo: memFree=30446528/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=9448 CPUtime=0.19 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 1139 0 0 0 19 0 0 0 20 0 1 0 5171178 9674752 952 33554432000 4194304 6059633 140736650264624 140736423061832 4254639 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 2362 952 175 456 0 1898 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9448

[startup+0.300262 s]
/proc/loadavg: 2.23 2.24 2.24 3/176 11505
/proc/meminfo: memFree=30446528/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=5480 CPUtime=0.29 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 1292 0 0 0 29 0 0 0 20 0 1 0 5171178 5611520 973 33554432000 4194304 6059633 140736650264624 140736423061832 4254744 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 1370 973 180 456 0 906 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5480

[startup+0.70024 s]
/proc/loadavg: 2.23 2.24 2.24 3/176 11505
/proc/meminfo: memFree=30446528/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=7008 CPUtime=0.69 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 1579 0 0 0 69 0 0 0 20 0 1 0 5171178 7176192 1258 33554432000 4194304 6059633 140736650264624 140736423061832 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 1752 1258 180 456 0 1288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7008

[startup+1.50023 s]
/proc/loadavg: 2.23 2.24 2.24 3/177 11506
/proc/meminfo: memFree=30438420/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=10984 CPUtime=1.49 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 2677 0 0 0 149 0 0 0 20 0 1 0 5171178 11247616 1861 33554432000 4194304 6059633 140736650264624 140736650263448 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 2746 1861 180 456 0 2282 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10984

[startup+3.10027 s]
/proc/loadavg: 2.23 2.24 2.24 3/177 11552
/proc/meminfo: memFree=30441180/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=12660 CPUtime=3.09 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 3596 0 0 0 309 0 0 0 20 0 1 0 5171178 12963840 2742 33554432000 4194304 6059633 140736650264624 140736650263144 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 3165 2742 180 456 0 2701 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12660

[startup+6.30023 s]
/proc/loadavg: 2.29 2.25 2.24 3/177 11598
/proc/meminfo: memFree=30436576/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=15668 CPUtime=6.28 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 4593 0 0 0 628 0 0 0 20 0 1 0 5171178 16044032 3384 33554432000 4194304 6059633 140736650264624 140736650263112 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 3917 3384 180 456 0 3453 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15668

[startup+12.7002 s]
/proc/loadavg: 2.35 2.27 2.24 3/177 11598
/proc/meminfo: memFree=30421888/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=22740 CPUtime=12.69 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 4903 0 0 0 1268 1 0 0 20 0 1 0 5171178 23285760 5217 33554432000 4194304 6059633 140736650264624 140736650263112 4262596 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 5685 5217 180 456 0 5221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22740

[startup+25.5003 s]
/proc/loadavg: 2.35 2.27 2.24 3/177 11598
/proc/meminfo: memFree=30407708/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=27100 CPUtime=25.49 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 5545 0 0 0 2548 1 0 0 20 0 1 0 5171178 27750400 6343 33554432000 4194304 6059633 140736650264624 140736650263144 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 6775 6343 180 456 0 6311 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27100

[startup+51.1003 s]
/proc/loadavg: 2.29 2.26 2.24 3/177 11598
/proc/meminfo: memFree=30395748/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=34368 CPUtime=51.08 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 6819 0 0 0 5107 1 0 0 20 0 1 0 5171178 35192832 8186 33554432000 4194304 6059633 140736650264624 140736650263112 4255176 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 8592 8186 180 456 0 8128 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34368

[startup+102.3 s]
/proc/loadavg: 2.36 2.28 2.25 3/177 11599
/proc/meminfo: memFree=30370720/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=53044 CPUtime=102.28 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 7046 0 0 0 10226 2 0 0 20 0 1 0 5171178 54317056 12327 33554432000 4194304 6059633 140736650264624 140736650263112 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 13261 12327 180 456 0 12797 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 53044

[startup+162.3 s]
/proc/loadavg: 2.30 2.27 2.25 3/177 11739
/proc/meminfo: memFree=30382068/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=53044 CPUtime=162.27 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 7047 0 0 0 16225 2 0 0 20 0 1 0 5171178 54317056 12839 33554432000 4194304 6059633 140736650264624 140736650263112 4277551 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 13261 12839 180 456 0 12797 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 53044

[startup+222.307 s]
/proc/loadavg: 2.27 2.26 2.25 3/177 11740
/proc/meminfo: memFree=30357712/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=72752 CPUtime=222.26 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 7553 0 0 0 22224 2 0 0 20 0 1 0 5171178 74498048 15365 33554432000 4194304 6059633 140736650264624 140736650263112 4246344 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 18188 15365 180 456 0 17724 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 72752

[startup+282.3 s]
/proc/loadavg: 2.27 2.27 2.25 4/177 11741
/proc/meminfo: memFree=30337452/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=72752 CPUtime=282.24 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 7555 0 0 0 28222 2 0 0 20 0 1 0 5171178 74498048 16389 33554432000 4194304 6059633 140736650264624 140736650263112 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 18188 16389 180 456 0 17724 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 72752

[startup+342.3 s]
/proc/loadavg: 2.32 2.28 2.25 3/177 11742
/proc/meminfo: memFree=30313912/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=91428 CPUtime=342.24 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 8169 0 0 0 34221 3 0 0 20 0 1 0 5171178 93622272 21058 33554432000 4194304 6059633 140736650264624 140736650263144 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 22857 21058 180 456 0 22393 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 91428

[startup+402.3 s]
/proc/loadavg: 2.20 2.26 2.25 3/178 11746
/proc/meminfo: memFree=30292472/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=91428 CPUtime=402.23 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 8171 0 0 0 40220 3 0 0 20 0 1 0 5171178 93622272 21571 33554432000 4194304 6059633 140736650264624 140736650263144 4278425 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 22857 21571 180 456 0 22393 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 91428

[startup+462.3 s]
/proc/loadavg: 2.28 2.27 2.25 4/178 11771
/proc/meminfo: memFree=30290872/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=91428 CPUtime=462.22 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 8172 0 0 0 46219 3 0 0 20 0 1 0 5171178 93622272 22083 33554432000 4194304 6059633 140736650264624 140736650263144 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 22857 22083 180 456 0 22393 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 91428

[startup+522.3 s]
/proc/loadavg: 2.38 2.28 2.25 3/177 11772
/proc/meminfo: memFree=30285532/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=91428 CPUtime=522.21 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 8518 0 0 0 52218 3 0 0 20 0 1 0 5171178 93622272 22417 33554432000 4194304 6059633 140736650264624 140736650263144 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 22857 22417 180 456 0 22393 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 91428

[startup+582.3 s]
/proc/loadavg: 2.18 2.24 2.24 4/177 11818
/proc/meminfo: memFree=30336484/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=91428 CPUtime=582.2 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 8523 0 0 0 58217 3 0 0 20 0 1 0 5171178 93622272 22422 33554432000 4194304 6059633 140736650264624 140736650263144 4278369 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 22857 22422 180 456 0 22393 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 91428


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.27 2.25 3/177 11825
/proc/meminfo: memFree=30286240/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=91428 CPUtime=942.14 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 10528 0 0 0 94205 9 0 0 20 0 1 0 5171178 93622272 22453 33554432000 4194304 6059633 140736650264624 140736650263448 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 22857 22453 180 456 0 22393 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 91428

[startup+1002.3 s]
/proc/loadavg: 2.31 2.28 2.25 4/178 11829
/proc/meminfo: memFree=30270444/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=91428 CPUtime=1002.13 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 10860 0 0 0 100203 10 0 0 20 0 1 0 5171178 93622272 22453 33554432000 4194304 6059633 140736650264624 140736650263160 4262704 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 22857 22453 180 456 0 22393 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 91428

[startup+1062.3 s]
/proc/loadavg: 2.24 2.25 2.25 3/177 11831
/proc/meminfo: memFree=30186540/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=157592 CPUtime=1062.12 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 11315 0 0 0 106201 11 0 0 20 0 1 0 5171178 161374208 35516 33554432000 4194304 6059633 140736650264624 140736650263160 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 39398 35516 180 456 0 38934 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 157592

[startup+1122.3 s]
/proc/loadavg: 2.31 2.28 2.26 3/177 11832
/proc/meminfo: memFree=30253368/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=108272 CPUtime=1122.1 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 11485 0 0 0 112199 11 0 0 20 0 1 0 5171178 110870528 26664 33554432000 4194304 6059633 140736650264624 140736650263448 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 27068 26664 180 456 0 26604 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 108272

[startup+1182.3 s]
/proc/loadavg: 2.45 2.32 2.27 4/177 11833
/proc/meminfo: memFree=30221944/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=157592 CPUtime=1182.1 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 11815 0 0 0 118197 13 0 0 20 0 1 0 5171178 161374208 34492 33554432000 4194304 6059633 140736650264624 140736650263160 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 39398 34492 180 456 0 38934 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 157592

[startup+1242.3 s]
/proc/loadavg: 2.33 2.30 2.27 3/177 11834
/proc/meminfo: memFree=30215180/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=157592 CPUtime=1242.09 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 11985 0 0 0 124196 13 0 0 20 0 1 0 5171178 161374208 36028 33554432000 4194304 6059633 140736650264624 140736650263160 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 39398 36028 180 456 0 38934 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 157592

[startup+1302.3 s]
/proc/loadavg: 2.23 2.28 2.26 3/177 11835
/proc/meminfo: memFree=30252096/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=108272 CPUtime=1302.08 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 12155 0 0 0 130194 14 0 0 20 0 1 0 5171178 110870528 26664 33554432000 4194304 6059633 140736650264624 140736650263448 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 27068 26664 180 456 0 26604 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 108272

[startup+1362.3 s]
/proc/loadavg: 2.12 2.24 2.25 4/176 11836
/proc/meminfo: memFree=30213176/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=157592 CPUtime=1362.07 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 12492 0 0 0 136192 15 0 0 20 0 1 0 5171178 161374208 36540 33554432000 4194304 6059633 140736650264624 140736650263160 4278414 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 39398 36540 180 456 0 38934 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 157592

[startup+1422.3 s]
/proc/loadavg: 2.30 2.27 2.26 3/177 11838
/proc/meminfo: memFree=30169176/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=157592 CPUtime=1422.07 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 12663 0 0 0 142191 16 0 0 20 0 1 0 5171178 161374208 37052 33554432000 4194304 6059633 140736650264624 140736650263160 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 39398 37052 180 456 0 38934 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 157592

[startup+1482.3 s]
/proc/loadavg: 2.28 2.26 2.26 3/177 11839
/proc/meminfo: memFree=30214116/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=108272 CPUtime=1482.06 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 12833 0 0 0 148189 17 0 0 20 0 1 0 5171178 110870528 26664 33554432000 4194304 6059633 140736650264624 140736650263448 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 27068 26664 180 456 0 26604 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 108272

[startup+1542.31 s]
/proc/loadavg: 2.19 2.24 2.25 4/177 11840
/proc/meminfo: memFree=30185332/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=157592 CPUtime=1542.05 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 13167 0 0 0 154187 18 0 0 20 0 1 0 5171178 161374208 35004 33554432000 4194304 6059633 140736650264624 140736650263160 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 39398 35004 180 456 0 38934 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 157592

[startup+1602.3 s]
/proc/loadavg: 2.15 2.22 2.24 3/178 11844
/proc/meminfo: memFree=30212960/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=157592 CPUtime=1602.03 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 13340 0 0 0 160185 18 0 0 20 0 1 0 5171178 161374208 36540 33554432000 4194304 6059633 140736650264624 140736650263160 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 39398 36540 180 456 0 38934 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 157592

[startup+1662.3 s]
/proc/loadavg: 2.19 2.23 2.24 3/177 11845
/proc/meminfo: memFree=30181712/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=157592 CPUtime=1662.02 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 13510 0 0 0 166183 19 0 0 20 0 1 0 5171178 161374208 36540 33554432000 4194304 6059633 140736650264624 140736650263160 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 39398 36540 180 456 0 38934 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 157592

[startup+1722.3 s]
/proc/loadavg: 2.19 2.22 2.24 4/177 11847
/proc/meminfo: memFree=30173276/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=157592 CPUtime=1722.02 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 13680 0 0 0 172182 20 0 0 20 0 1 0 5171178 161374208 37052 33554432000 4194304 6059633 140736650264624 140736650263160 4278457 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 39398 37052 180 456 0 38934 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 157592

[startup+1782.3 s]
/proc/loadavg: 2.43 2.28 2.26 3/177 11848
/proc/meminfo: memFree=30208692/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=157592 CPUtime=1782.01 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 13851 0 0 0 178180 21 0 0 20 0 1 0 5171178 161374208 37564 33554432000 4194304 6059633 140736650264624 140736650263160 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 39398 37564 180 456 0 38934 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 157592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.31 2.26 2.25 3/177 11848
/proc/meminfo: memFree=30214216/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=108272 CPUtime=1800.01 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 13852 0 0 0 179980 21 0 0 20 0 1 0 5171178 110870528 26664 33554432000 4194304 6059633 140736650264624 140736650263448 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 27068 26664 180 456 0 26604 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 108272

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 11505 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.31 2.26 2.25 3/177 11848
/proc/meminfo: memFree=30214216/32872528 swapFree=1401752/1579580
[pid=11505] ppid=11502 vsize=108272 CPUtime=1800.01 cores=0,2,4,6
/proc/11505/stat : 11505 (open-wbo) R 11502 11505 5813 0 -1 4202496 13852 0 0 0 179980 21 0 0 20 0 1 0 5171178 110870528 26664 33554432000 4194304 6059633 140736650264624 140736650263448 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11505/statm: 27068 26664 180 456 0 26604 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 108272

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.8
CPU system time (s): 0.215967
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 157592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.215967
maximum resident set size= 152304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13855
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= 14
involuntary context switches= 2066

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5933 second user time and 6.86596 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-16 00:54:14
IDJOB=4090154
IDBENCH=107508
IDSOLVER=2547
FILE ID=node139/4090154-1466031254
RUNJOBID= node139-1466010231-5829
PBS_JOBID= 19902810
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/Instances3col_OPB/normalized-3col-almost3reg-l065-r064-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090154-1466031254/watcher-4090154-1466031254 -o /tmp/evaluation-result-4090154-1466031254/solver-4090154-1466031254 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960  open-wbo HOME/instance-4090154-1466031254.opb

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

MD5SUM BENCH= c5dfcd16fc9fb411b2665e42ac80c753
RANDOM SEED=1452592947

node139.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		: 2666.500
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
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		: 2666.500
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
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		: 2666.500
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:        30447056 kB
Buffers:           18712 kB
Cached:           108892 kB
SwapCached:         8924 kB
Active:            43080 kB
Inactive:         103460 kB
Active(anon):      13308 kB
Inactive(anon):     8356 kB
Active(file):      29772 kB
Inactive(file):    95104 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093328 kB
Dirty:              9772 kB
Writeback:             8 kB
AnonPages:       1591160 kB
Mapped:             8436 kB
Shmem:                 0 kB
Slab:             567716 kB
SReclaimable:      11152 kB
SUnreclaim:       556564 kB
KernelStack:        1456 kB
PageTables:         6836 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1705920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 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= 71620 MiB
End job on node139 at 2016-06-16 01:24:15