Trace number 4117162

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-size160-round23-6.opb
MD5SUM21cae5cde6335bb17512bd9f47fe296c
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 variables4288
Total number of constraints9536
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints896
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-4117162-1466982071.opb
0.00/0.00	c File size is 416869 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8640                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4117162-1466982071/watcher-4117162-1466982071 -o /tmp/evaluation-result-4117162-1466982071/solver-4117162-1466982071 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466974868-30405 --watchdog 1960 open-wbo HOME/instance-4117162-1466982071.opb 

pid=31020
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: 2.10 2.10 2.09 1/170 31023
/proc/meminfo: memFree=31314264/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 31245068 2813952 288 33554432000 4194304 6059633 140735394912608 140734745073016 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 687 288 236 456 0 121 0

[startup+0.100125 s]
/proc/loadavg: 2.10 2.10 2.09 1/170 31023
/proc/meminfo: memFree=31314264/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=23504 CPUtime=0.09 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 4484 0 0 0 9 0 0 0 20 0 1 0 31245068 24068096 5246 33554432000 4194304 6059633 140735394912608 140735394910920 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 5876 5247 163 456 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.200375 s]
/proc/loadavg: 2.10 2.10 2.09 1/170 31023
/proc/meminfo: memFree=31314264/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=28144 CPUtime=0.19 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 5151 0 0 0 18 1 0 0 20 0 1 0 31245068 28819456 5859 33554432000 4194304 6059633 140735394912608 140735394910920 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 7036 5859 182 456 0 6572 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28144

[startup+0.300375 s]
/proc/loadavg: 2.10 2.10 2.09 1/170 31023
/proc/meminfo: memFree=31314264/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=28364 CPUtime=0.29 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 5224 0 0 0 28 1 0 0 20 0 1 0 31245068 29044736 5932 33554432000 4194304 6059633 140735394912608 140735394910920 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 7091 5932 182 456 0 6627 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28364

[startup+0.70032 s]
/proc/loadavg: 2.10 2.10 2.09 1/170 31023
/proc/meminfo: memFree=31314264/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=28616 CPUtime=0.69 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 5282 0 0 0 68 1 0 0 20 0 1 0 31245068 29302784 5970 33554432000 4194304 6059633 140735394912608 140735394910920 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 7154 5970 183 456 0 6690 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28616

[startup+1.50031 s]
/proc/loadavg: 2.10 2.10 2.09 2/171 31024
/proc/meminfo: memFree=31290940/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=28724 CPUtime=1.49 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 5351 0 0 0 148 1 0 0 20 0 1 0 31245068 29413376 5985 33554432000 4194304 6059633 140735394912608 140735394910968 4246574 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 7181 5985 184 456 0 6717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28724

[startup+3.10029 s]
/proc/loadavg: 2.02 2.09 2.08 2/171 31024
/proc/meminfo: memFree=31290584/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=29196 CPUtime=3.09 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 5454 0 0 0 308 1 0 0 20 0 1 0 31245068 29896704 6087 33554432000 4194304 6059633 140735394912608 140735394910968 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 7299 6087 184 456 0 6835 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29196

[startup+6.30031 s]
/proc/loadavg: 2.02 2.09 2.08 2/171 31024
/proc/meminfo: memFree=31290644/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=36668 CPUtime=6.29 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 6787 0 0 0 628 1 0 0 20 0 1 0 31245068 37548032 7580 33554432000 4194304 6059633 140735394912608 140735394910984 4278540 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 9167 7580 184 456 0 8703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36668

[startup+12.7003 s]
/proc/loadavg: 1.94 2.07 2.08 3/171 31024
/proc/meminfo: memFree=31281340/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=41020 CPUtime=12.69 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 6916 0 0 0 1268 1 0 0 20 0 1 0 31245068 42004480 8718 33554432000 4194304 6059633 140735394912608 140735394911128 4246318 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 10255 8718 184 456 0 9791 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41020

[startup+25.5004 s]
/proc/loadavg: 1.79 2.03 2.06 2/171 31024
/proc/meminfo: memFree=31276600/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=45440 CPUtime=25.49 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 7987 0 0 0 2547 2 0 0 20 0 1 0 31245068 46530560 10204 33554432000 4194304 6059633 140735394912608 140735394911128 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 11360 10204 184 456 0 10896 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45440

[startup+51.1004 s]
/proc/loadavg: 1.52 1.95 2.04 2/170 31024
/proc/meminfo: memFree=31276704/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=45440 CPUtime=51.09 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 7987 0 0 0 5107 2 0 0 20 0 1 0 31245068 46530560 10204 33554432000 4194304 6059633 140735394912608 140735394911128 4277676 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 11360 10204 184 456 0 10896 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45440

[startup+102.3 s]
/proc/loadavg: 1.32 1.82 1.98 3/170 31025
/proc/meminfo: memFree=31271584/32872528 swapFree=552868/567176
[pid=31023] ppid=31020 vsize=55924 CPUtime=102.28 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 9140 0 0 0 10226 2 0 0 20 0 1 0 31245068 57266176 11408 33554432000 4194304 6059633 140735394912608 140735394911128 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 13981 11408 184 456 0 13517 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55924

[startup+162.3 s]
/proc/loadavg: 1.24 1.71 1.94 2/170 31026
/proc/meminfo: memFree=31257604/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=67552 CPUtime=162.27 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 9658 0 0 0 16224 3 0 0 20 0 1 0 31245068 69173248 14991 33554432000 4194304 6059633 140735394912608 140735394911096 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 16888 14991 184 456 0 16424 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67552

[startup+222.307 s]
/proc/loadavg: 1.17 1.60 1.88 2/170 31027
/proc/meminfo: memFree=31257152/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=67552 CPUtime=222.26 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 10039 0 0 0 22223 3 0 0 20 0 1 0 31245068 69173248 14991 33554432000 4194304 6059633 140735394912608 140735394911432 4261541 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 16888 14991 184 456 0 16424 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67552

[startup+282.3 s]
/proc/loadavg: 1.15 1.52 1.84 2/170 31029
/proc/meminfo: memFree=31250796/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=282.24 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 10044 0 0 0 28221 3 0 0 20 0 1 0 31245068 100249600 16529 33554432000 4194304 6059633 140735394912608 140735394911096 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 16529 184 456 0 24011 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97900

[startup+342.3 s]
/proc/loadavg: 1.18 1.46 1.79 2/170 31030
/proc/meminfo: memFree=31248408/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=342.23 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 10051 0 0 0 34220 3 0 0 20 0 1 0 31245068 100249600 17052 33554432000 4194304 6059633 140735394912608 140735394911096 4277524 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 17052 184 456 0 24011 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97900

[startup+402.3 s]
/proc/loadavg: 1.12 1.40 1.75 2/170 31031
/proc/meminfo: memFree=31243112/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=402.23 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 10055 0 0 0 40219 4 0 0 20 0 1 0 31245068 100249600 18382 33554432000 4194304 6059633 140735394912608 140735394911096 4277557 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 18382 184 456 0 24011 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97900

[startup+462.3 s]
/proc/loadavg: 1.20 1.36 1.71 3/170 31032
/proc/meminfo: memFree=31241240/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=462.22 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 10056 0 0 0 46218 4 0 0 20 0 1 0 31245068 100249600 18894 33554432000 4194304 6059633 140735394912608 140735394911096 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 18894 184 456 0 24011 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97900

[startup+522.3 s]
/proc/loadavg: 1.27 1.35 1.68 2/170 31033
/proc/meminfo: memFree=31241284/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=522.21 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 11097 0 0 0 52216 5 0 0 20 0 1 0 31245068 100249600 18894 33554432000 4194304 6059633 140735394912608 140735394911432 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 18894 184 456 0 24011 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97900

[startup+582.3 s]
/proc/loadavg: 1.15 1.30 1.64 2/171 31038
/proc/meminfo: memFree=31241032/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=582.2 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 12140 0 0 0 58214 6 0 0 20 0 1 0 31245068 100249600 18894 33554432000 4194304 6059633 140735394912608 140735394911432 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 18894 184 456 0 24011 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97900


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


[startup+942.3 s]
/proc/loadavg: 1.15 1.24 1.51 2/170 31045
/proc/meminfo: memFree=31240900/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=942.15 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 16861 0 0 0 94203 12 0 0 20 0 1 0 31245068 100249600 18894 33554432000 4194304 6059633 140735394912608 140735394911432 4277545 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 18894 184 456 0 24011 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 97900

[startup+1002.3 s]
/proc/loadavg: 1.17 1.22 1.48 3/170 31046
/proc/meminfo: memFree=31200552/32872528 swapFree=552868/567176
[pid=31023] ppid=31020 vsize=147220 CPUtime=1002.13 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 17913 0 0 0 100200 13 0 0 20 0 1 0 31245068 150753280 29128 33554432000 4194304 6059633 140735394912608 140735394911144 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 29128 184 456 0 36341 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147220

[startup+1062.3 s]
/proc/loadavg: 1.17 1.21 1.46 2/170 31047
/proc/meminfo: memFree=31240748/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=1062.12 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 18445 0 0 0 106198 14 0 0 20 0 1 0 31245068 100249600 18894 33554432000 4194304 6059633 140735394912608 140735394911432 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 18894 184 456 0 24011 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97900

[startup+1122.3 s]
/proc/loadavg: 1.18 1.22 1.44 2/170 31048
/proc/meminfo: memFree=31241040/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=1122.11 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 18974 0 0 0 112196 15 0 0 20 0 1 0 31245068 100249600 18894 33554432000 4194304 6059633 140735394912608 140735394911432 4855647 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 18894 184 456 0 24011 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97900

[startup+1182.3 s]
/proc/loadavg: 1.23 1.22 1.43 2/171 31053
/proc/meminfo: memFree=31240784/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=1182.11 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 19567 0 0 0 118194 17 0 0 20 0 1 0 31245068 100249600 18894 33554432000 4194304 6059633 140735394912608 140735394911432 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 18894 184 456 0 24011 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 97900

[startup+1242.3 s]
/proc/loadavg: 1.22 1.22 1.42 2/170 31054
/proc/meminfo: memFree=31206588/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1242.1 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 20687 0 0 0 124191 19 0 0 20 0 1 0 31245068 150753280 27592 33554432000 4194304 6059633 140735394912608 140735394911144 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 27592 184 456 0 36341 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 147220

[startup+1302.3 s]
/proc/loadavg: 1.23 1.22 1.40 2/170 31055
/proc/meminfo: memFree=31202308/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1302.08 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 21289 0 0 0 130188 20 0 0 20 0 1 0 31245068 150753280 29128 33554432000 4194304 6059633 140735394912608 140735394911144 4261726 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 29128 184 456 0 36341 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 147220

[startup+1362.3 s]
/proc/loadavg: 1.21 1.22 1.39 3/170 31056
/proc/meminfo: memFree=31198148/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1362.08 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 21888 0 0 0 136186 22 0 0 20 0 1 0 31245068 150753280 29640 33554432000 4194304 6059633 140735394912608 140735394911144 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 29640 184 456 0 36341 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 147220

[startup+1422.3 s]
/proc/loadavg: 1.34 1.27 1.39 2/170 31057
/proc/meminfo: memFree=31196160/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1422.07 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 22488 0 0 0 142184 23 0 0 20 0 1 0 31245068 150753280 30152 33554432000 4194304 6059633 140735394912608 140735394911144 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 30152 184 456 0 36341 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147220

[startup+1482.3 s]
/proc/loadavg: 1.33 1.27 1.38 2/170 31059
/proc/meminfo: memFree=31196092/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1482.06 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 23088 0 0 0 148181 25 0 0 20 0 1 0 31245068 150753280 30152 33554432000 4194304 6059633 140735394912608 140735394911144 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 30152 184 456 0 36341 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 147220

[startup+1542.31 s]
/proc/loadavg: 1.18 1.24 1.36 2/170 31060
/proc/meminfo: memFree=31196108/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1542.05 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 23688 0 0 0 154179 26 0 0 20 0 1 0 31245068 150753280 30152 33554432000 4194304 6059633 140735394912608 140735394911144 4254603 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 30152 184 456 0 36341 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 147220

[startup+1602.3 s]
/proc/loadavg: 1.22 1.24 1.35 2/170 31061
/proc/meminfo: memFree=31196048/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1602.04 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 24290 0 0 0 160176 28 0 0 20 0 1 0 31245068 150753280 30152 33554432000 4194304 6059633 140735394912608 140735394911144 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 30152 184 456 0 36341 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 147220

[startup+1662.3 s]
/proc/loadavg: 1.08 1.19 1.33 2/171 31063
/proc/meminfo: memFree=31200068/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1662.04 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 24890 0 0 0 166174 30 0 0 20 0 1 0 31245068 150753280 29128 33554432000 4194304 6059633 140735394912608 140735394911144 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 29128 184 456 0 36341 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 147220

[startup+1722.3 s]
/proc/loadavg: 1.09 1.18 1.32 2/170 31064
/proc/meminfo: memFree=31204492/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1722.02 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 25492 0 0 0 172171 31 0 0 20 0 1 0 31245068 150753280 28104 33554432000 4194304 6059633 140735394912608 140735394911144 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 28104 184 456 0 36341 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 147220

[startup+1782.3 s]
/proc/loadavg: 1.12 1.18 1.30 2/170 31068
/proc/meminfo: memFree=31240444/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=97900 CPUtime=1782.01 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 25573 0 0 0 178169 32 0 0 20 0 1 0 31245068 100249600 18894 33554432000 4194304 6059633 140735394912608 140735394911432 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 24475 18894 184 456 0 24011 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.15 1.18 1.30 2/170 31069
/proc/meminfo: memFree=31197996/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1800.01 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 26100 0 0 0 179969 32 0 0 20 0 1 0 31245068 150753280 30152 33554432000 4194304 6059633 140735394912608 140735394911144 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 30152 184 456 0 36341 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147220

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 31023 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.15 1.18 1.30 2/170 31069
/proc/meminfo: memFree=31197996/32872528 swapFree=552864/567172
[pid=31023] ppid=31020 vsize=147220 CPUtime=1800.01 cores=1,3,5,7
/proc/31023/stat : 31023 (open-wbo) R 31020 31023 30388 0 -1 4202496 26100 0 0 0 179969 32 0 0 20 0 1 0 31245068 150753280 30152 33554432000 4194304 6059633 140735394912608 140735394911144 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/31023/statm: 36805 30152 184 456 0 36341 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147220

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.69
CPU system time (s): 0.329949
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 178040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.329949
maximum resident set size= 139308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26103
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= 11
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.47832 second user time and 7.00793 second system time

The end

Launcher Data 

Begin job on node138 at 2016-06-27 01:01:12
IDJOB=4117162
IDBENCH=109560
IDSOLVER=2547
FILE ID=node138/4117162-1466982071
RUNJOBID= node138-1466974868-30405
PBS_JOBID= 19976379
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round23-6.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117162-1466982071/watcher-4117162-1466982071 -o /tmp/evaluation-result-4117162-1466982071/solver-4117162-1466982071 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node138-1466974868-30405 --watchdog 1960  open-wbo HOME/instance-4117162-1466982071.opb

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

MD5SUM BENCH= 21cae5cde6335bb17512bd9f47fe296c
RANDOM SEED=1139402904

node138.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		: 2666.803
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	: 5333.60
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		: 2666.803
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		: 2666.803
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	: 5332.56
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		: 2666.803
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		: 2666.803
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		: 2666.803
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		: 2666.803
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		: 2666.803
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:        31314520 kB
Buffers:           43820 kB
Cached:           239536 kB
SwapCached:         3788 kB
Active:            37652 kB
Inactive:         250792 kB
Active(anon):       3304 kB
Inactive(anon):     4564 kB
Active(file):      34348 kB
Inactive(file):   246228 kB
Unevictable:      567172 kB
Mlocked:          552864 kB
SwapTotal:      67108856 kB
SwapFree:       67094448 kB
Dirty:              5088 kB
Writeback:             0 kB
AnonPages:        764216 kB
Mapped:             7024 kB
Shmem:                 0 kB
Slab:             567820 kB
SReclaimable:      11328 kB
SUnreclaim:       556492 kB
KernelStack:        1480 kB
PageTables:         4960 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     663912 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    208896 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= 71712 MiB
End job on node138 at 2016-06-27 01:31:12