Trace number 4116818

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/nossum/
normalized-sha1-size96-round22-6.opb
MD5SUM81107c934f725424e8f6a58ed1ae2123
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 variables4128
Total number of constraints8672
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
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-4116818-1466958877.opb
0.00/0.00	c File size is 377331 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7808                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4116818-1466958877/watcher-4116818-1466958877 -o /tmp/evaluation-result-4116818-1466958877/solver-4116818-1466958877 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4116818-1466958877.opb 

pid=22827
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: 2.32 2.29 2.21 3/174 22830
/proc/meminfo: memFree=30310092/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 28926696 2777088 279 33554432000 4194304 6059633 140734305326976 140733890807064 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 678 279 227 456 0 121 0

[startup+0.100152 s]
/proc/loadavg: 2.32 2.29 2.21 3/174 22830
/proc/meminfo: memFree=30310092/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=27180 CPUtime=0.09 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 5053 0 0 0 8 1 0 0 20 0 1 0 28926696 27832320 5284 33554432000 4194304 6059633 140734305326976 140733890807064 4256973 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 6795 5284 168 456 0 6331 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27180

[startup+0.200411 s]
/proc/loadavg: 2.32 2.29 2.21 3/174 22830
/proc/meminfo: memFree=30310092/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=27772 CPUtime=0.19 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 5341 0 0 0 18 1 0 0 20 0 1 0 28926696 28438528 5499 33554432000 4194304 6059633 140734305326976 140733890807064 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 6943 5499 182 456 0 6479 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27772

[startup+0.30042 s]
/proc/loadavg: 2.32 2.29 2.21 3/174 22830
/proc/meminfo: memFree=30310092/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=27896 CPUtime=0.29 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 5415 0 0 0 28 1 0 0 20 0 1 0 28926696 28565504 5552 33554432000 4194304 6059633 140734305326976 140733890807064 4277910 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 6974 5552 182 456 0 6510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27896

[startup+0.70038 s]
/proc/loadavg: 2.32 2.29 2.21 3/174 22830
/proc/meminfo: memFree=30310092/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=28044 CPUtime=0.69 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 5508 0 0 0 68 1 0 0 20 0 1 0 28926696 28717056 5622 33554432000 4194304 6059633 140734305326976 140733890807064 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 7011 5622 183 456 0 6547 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28044

[startup+1.50036 s]
/proc/loadavg: 2.29 2.28 2.21 3/175 22831
/proc/meminfo: memFree=30288692/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=28312 CPUtime=1.49 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 5947 0 0 0 148 1 0 0 20 0 1 0 28926696 28991488 5529 33554432000 4194304 6059633 140734305326976 140734305325560 4278011 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 7078 5529 184 456 0 6614 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28312

[startup+3.10034 s]
/proc/loadavg: 2.29 2.28 2.21 3/175 22831
/proc/meminfo: memFree=30286272/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=28576 CPUtime=3.09 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 6203 0 0 0 308 1 0 0 20 0 1 0 28926696 29261824 5779 33554432000 4194304 6059633 140734305326976 140734305325352 4277574 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 7144 5779 184 456 0 6680 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28576

[startup+6.30036 s]
/proc/loadavg: 2.29 2.28 2.21 3/175 22831
/proc/meminfo: memFree=30283188/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=29040 CPUtime=6.29 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 7078 0 0 0 628 1 0 0 20 0 1 0 28926696 29736960 5921 33554432000 4194304 6059633 140734305326976 140734305325800 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 7260 5921 184 456 0 6796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29040

[startup+12.7004 s]
/proc/loadavg: 2.25 2.27 2.20 4/175 22831
/proc/meminfo: memFree=30268996/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=40772 CPUtime=12.69 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 8083 0 0 0 1268 1 0 0 20 0 1 0 28926696 41750528 8898 33554432000 4194304 6059633 140734305326976 140734305325496 4254725 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 10193 8898 184 456 0 9729 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40772

[startup+25.5004 s]
/proc/loadavg: 2.21 2.26 2.20 4/175 22831
/proc/meminfo: memFree=30262008/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=40772 CPUtime=25.48 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 8104 0 0 0 2547 1 0 0 20 0 1 0 28926696 41750528 8916 33554432000 4194304 6059633 140734305326976 140734305325496 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 10193 8916 184 456 0 9729 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40772

[startup+51.1004 s]
/proc/loadavg: 2.26 2.27 2.20 3/175 22831
/proc/meminfo: memFree=30306960/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=45124 CPUtime=51.08 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 8784 0 0 0 5107 1 0 0 20 0 1 0 28926696 46206976 10039 33554432000 4194304 6059633 140734305326976 140734305325496 4246583 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 11281 10039 184 456 0 10817 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45124

[startup+102.3 s]
/proc/loadavg: 2.15 2.24 2.19 4/175 22832
/proc/meminfo: memFree=30315408/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=36352 CPUtime=102.28 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 9121 0 0 0 10226 2 0 0 20 0 1 0 28926696 37224448 7850 33554432000 4194304 6059633 140734305326976 140734305325800 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 9088 7850 184 456 0 8624 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 36352

[startup+162.3 s]
/proc/loadavg: 2.22 2.24 2.19 4/175 22833
/proc/meminfo: memFree=30245152/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=59456 CPUtime=162.26 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 10140 0 0 0 16224 2 0 0 20 0 1 0 28926696 60882944 13136 33554432000 4194304 6059633 140734305326976 140734305325464 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 14864 13136 184 456 0 14400 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 59456

[startup+222.307 s]
/proc/loadavg: 2.42 2.28 2.21 4/175 22880
/proc/meminfo: memFree=30333996/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=59456 CPUtime=222.26 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 10141 0 0 0 22223 3 0 0 20 0 1 0 28926696 60882944 13648 33554432000 4194304 6059633 140734305326976 140734305325464 4277648 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 14864 13648 184 456 0 14400 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 59456

[startup+282.3 s]
/proc/loadavg: 2.25 2.26 2.20 3/175 22881
/proc/meminfo: memFree=30323676/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=282.24 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 11130 0 0 0 28221 3 0 0 20 0 1 0 28926696 91959296 15184 33554432000 4194304 6059633 140734305326976 140734305325464 4246304 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 15184 184 456 0 21987 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 89804

[startup+342.3 s]
/proc/loadavg: 2.25 2.26 2.20 4/176 22886
/proc/meminfo: memFree=30308968/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=342.23 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 11131 0 0 0 34220 3 0 0 20 0 1 0 28926696 91959296 15696 33554432000 4194304 6059633 140734305326976 140734305325464 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 15696 184 456 0 21987 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89804

[startup+402.3 s]
/proc/loadavg: 2.15 2.22 2.19 3/175 22887
/proc/meminfo: memFree=30286464/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=402.22 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 11140 0 0 0 40218 4 0 0 20 0 1 0 28926696 91959296 20304 33554432000 4194304 6059633 140734305326976 140734305325464 4255148 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 20304 184 456 0 21987 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 89804

[startup+462.3 s]
/proc/loadavg: 2.18 2.22 2.18 3/175 22888
/proc/meminfo: memFree=30281136/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=462.22 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 11228 0 0 0 46218 4 0 0 20 0 1 0 28926696 91959296 20902 33554432000 4194304 6059633 140734305326976 140734305325464 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 20902 184 456 0 21987 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 89804

[startup+522.3 s]
/proc/loadavg: 2.22 2.22 2.18 4/175 22889
/proc/meminfo: memFree=30273748/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=522.21 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 11229 0 0 0 52217 4 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325464 4277940 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 89804

[startup+582.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/175 22890
/proc/meminfo: memFree=30269160/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=582.19 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 11322 0 0 0 58215 4 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 89804


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/176 22901
/proc/meminfo: memFree=30231320/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=139124 CPUtime=942.14 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 12183 0 0 0 94205 9 0 0 20 0 1 0 28926696 142462976 30196 33554432000 4194304 6059633 140734305326976 140734305325512 4278357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 34781 30196 184 456 0 34317 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139124

[startup+1002.3 s]
/proc/loadavg: 2.14 2.19 2.18 4/175 22902
/proc/meminfo: memFree=30185760/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=139124 CPUtime=1002.13 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 12284 0 0 0 100203 10 0 0 20 0 1 0 28926696 142462976 31732 33554432000 4194304 6059633 140734305326976 140734305325512 4277910 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 34781 31732 184 456 0 34317 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139124

[startup+1062.3 s]
/proc/loadavg: 2.28 2.22 2.19 4/175 22903
/proc/meminfo: memFree=30263204/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=1062.12 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 12384 0 0 0 106201 11 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 89804

[startup+1122.3 s]
/proc/loadavg: 2.35 2.25 2.19 3/175 22904
/proc/meminfo: memFree=30262664/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=1122.12 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 12484 0 0 0 112200 12 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 89804

[startup+1182.3 s]
/proc/loadavg: 2.21 2.23 2.19 4/175 22905
/proc/meminfo: memFree=30228124/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=1182.1 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 12584 0 0 0 118198 12 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 89804

[startup+1242.3 s]
/proc/loadavg: 2.19 2.22 2.18 4/175 22907
/proc/meminfo: memFree=30221636/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=1242.1 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 12685 0 0 0 124197 13 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4254731 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 89804

[startup+1302.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/175 22908
/proc/meminfo: memFree=30229576/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=139124 CPUtime=1302.08 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 12880 0 0 0 130194 14 0 0 20 0 1 0 28926696 142462976 29684 33554432000 4194304 6059633 140734305326976 140734305325512 4278288 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 34781 29684 184 456 0 34317 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 139124

[startup+1362.3 s]
/proc/loadavg: 2.20 2.21 2.18 4/175 22909
/proc/meminfo: memFree=30227156/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=139124 CPUtime=1362.08 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 13212 0 0 0 136193 15 0 0 20 0 1 0 28926696 142462976 30196 33554432000 4194304 6059633 140734305326976 140734305325512 4277477 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 34781 30196 184 456 0 34317 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 139124

[startup+1422.3 s]
/proc/loadavg: 2.25 2.22 2.18 4/175 22910
/proc/meminfo: memFree=30225004/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=139124 CPUtime=1422.07 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 13840 0 0 0 142191 16 0 0 20 0 1 0 28926696 142462976 30708 33554432000 4194304 6059633 140734305326976 140734305325512 4254639 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 34781 30708 184 456 0 34317 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 139124

[startup+1482.3 s]
/proc/loadavg: 2.28 2.22 2.19 3/175 22911
/proc/meminfo: memFree=30227196/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=139124 CPUtime=1482.06 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 14532 0 0 0 148188 18 0 0 20 0 1 0 28926696 142462976 30196 33554432000 4194304 6059633 140734305326976 140734305325512 4254744 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 34781 30196 184 456 0 34317 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139124

[startup+1542.31 s]
/proc/loadavg: 2.22 2.21 2.18 3/176 22916
/proc/meminfo: memFree=30228808/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=139124 CPUtime=1542.06 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 15220 0 0 0 154186 20 0 0 20 0 1 0 28926696 142462976 29684 33554432000 4194304 6059633 140734305326976 140734305325512 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 34781 29684 184 456 0 34317 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 139124

[startup+1602.3 s]
/proc/loadavg: 2.30 2.23 2.19 4/176 22940
/proc/meminfo: memFree=30260792/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=1602.04 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 15820 0 0 0 160183 21 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 89804

[startup+1662.3 s]
/proc/loadavg: 2.21 2.22 2.18 4/175 22941
/proc/meminfo: memFree=30261316/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=1662.03 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 16507 0 0 0 166180 23 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4246422 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 89804

[startup+1722.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/175 22942
/proc/meminfo: memFree=30261284/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=1722.02 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 17197 0 0 0 172177 25 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4278457 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 89804

[startup+1782.3 s]
/proc/loadavg: 2.20 2.21 2.18 4/175 22943
/proc/meminfo: memFree=30209980/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=1782.02 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 17888 0 0 0 178175 27 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 89804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/175 22943
/proc/meminfo: memFree=30261752/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=1800.01 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 17888 0 0 0 179974 27 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89804

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 22830 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/175 22943
/proc/meminfo: memFree=30261752/32872528 swapFree=1308564/1463908
[pid=22830] ppid=22827 vsize=89804 CPUtime=1800.01 cores=1,3,5,7
/proc/22830/stat : 22830 (open-wbo) R 22827 22830 21023 0 -1 4202496 17888 0 0 0 179974 27 0 0 20 0 1 0 28926696 91959296 21414 33554432000 4194304 6059633 140734305326976 140734305325800 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22830/statm: 22451 21414 184 456 0 21987 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89804

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.273958
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 169944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.273958
maximum resident set size= 143580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17891
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= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.94949 second user time and 12.6001 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 18:34:37
IDJOB=4116818
IDBENCH=109517
IDSOLVER=2547
FILE ID=node121/4116818-1466958877
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round22-6.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116818-1466958877/watcher-4116818-1466958877 -o /tmp/evaluation-result-4116818-1466958877/solver-4116818-1466958877 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4116818-1466958877.opb

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

MD5SUM BENCH= 81107c934f725424e8f6a58ed1ae2123
RANDOM SEED=559452753

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
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	: 5332.57
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		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30310620 kB
Buffers:           74620 kB
Cached:           177976 kB
SwapCached:         1456 kB
Active:           149452 kB
Inactive:         215136 kB
Active(anon):     111152 kB
Inactive(anon):     2960 kB
Active(file):      38300 kB
Inactive(file):   212176 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:       1581124 kB
Mapped:             7996 kB
Shmem:                 0 kB
Slab:             594424 kB
SReclaimable:      38572 kB
SUnreclaim:       555852 kB
KernelStack:        1440 kB
PageTables:         7260 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1717084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    258048 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= 71688 MiB
End job on node121 at 2016-06-26 19:04:37