Trace number 4115922

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-size144-round23-1.opb
MD5SUM73d09bc688f32383f27b8cfd61f2560b
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 constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
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-4115922-1466943953.opb
0.00/0.00	c File size is 416640 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8624                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         432                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4115922-1466943953/watcher-4115922-1466943953 -o /tmp/evaluation-result-4115922-1466943953/solver-4115922-1466943953 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960 open-wbo HOME/instance-4115922-1466943953.opb 

pid=21314
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: 2.26 2.24 2.19 3/174 21317
/proc/meminfo: memFree=30305936/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 27434287 2813952 288 33554432000 4194304 6059633 140735495022592 140735553287784 4210904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 687 288 236 456 0 121 0

[startup+0.10017 s]
/proc/loadavg: 2.26 2.24 2.19 3/174 21317
/proc/meminfo: memFree=30305936/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=23504 CPUtime=0.08 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 4973 0 0 0 8 0 0 0 20 0 1 0 27434287 24068096 5150 33554432000 4194304 6059633 140735495022592 140735553287784 5278442 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 5876 5150 163 456 0 5412 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23504

[startup+0.200375 s]
/proc/loadavg: 2.26 2.24 2.19 3/174 21317
/proc/meminfo: memFree=30305936/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=28132 CPUtime=0.19 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 5640 0 0 0 18 1 0 0 20 0 1 0 27434287 28807168 5741 33554432000 4194304 6059633 140735495022592 140735553287784 4278288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 7033 5741 182 456 0 6569 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28132

[startup+0.300314 s]
/proc/loadavg: 2.26 2.24 2.19 3/174 21317
/proc/meminfo: memFree=30305936/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=28264 CPUtime=0.29 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 5671 0 0 0 28 1 0 0 20 0 1 0 27434287 28942336 5772 33554432000 4194304 6059633 140735495022592 140735553287784 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 7066 5772 182 456 0 6602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28264

[startup+0.700265 s]
/proc/loadavg: 2.26 2.24 2.19 3/174 21317
/proc/meminfo: memFree=30305936/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=28592 CPUtime=0.69 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 5786 0 0 0 68 1 0 0 20 0 1 0 27434287 29278208 5885 33554432000 4194304 6059633 140735495022592 140735553287784 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 7148 5885 183 456 0 6684 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28592

[startup+1.50026 s]
/proc/loadavg: 2.26 2.24 2.19 3/175 21318
/proc/meminfo: memFree=30280232/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=29092 CPUtime=1.49 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 6421 0 0 0 148 1 0 0 20 0 1 0 27434287 29790208 5931 33554432000 4194304 6059633 140735495022592 140735495020952 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 7273 5931 184 456 0 6809 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29092

[startup+3.10026 s]
/proc/loadavg: 2.24 2.24 2.19 3/175 21318
/proc/meminfo: memFree=30279744/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=29092 CPUtime=3.09 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 6535 0 0 0 308 1 0 0 20 0 1 0 27434287 29790208 6042 33554432000 4194304 6059633 140735495022592 140735495020952 4277737 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 7273 6042 184 456 0 6809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29092

[startup+6.30026 s]
/proc/loadavg: 2.24 2.24 2.19 3/175 21318
/proc/meminfo: memFree=30338224/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=29660 CPUtime=6.29 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 7480 0 0 0 627 2 0 0 20 0 1 0 27434287 30371840 6242 33554432000 4194304 6059633 140735495022592 140735495020952 4261799 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 7415 6242 184 456 0 6951 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29660

[startup+12.7003 s]
/proc/loadavg: 2.20 2.23 2.18 3/175 21318
/proc/meminfo: memFree=30328284/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=41064 CPUtime=12.69 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 8525 0 0 0 1267 2 0 0 20 0 1 0 27434287 42049536 8753 33554432000 4194304 6059633 140735495022592 140735495021112 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 10266 8753 184 456 0 9802 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41064

[startup+25.5004 s]
/proc/loadavg: 2.17 2.22 2.18 4/175 21318
/proc/meminfo: memFree=30322724/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=45484 CPUtime=25.48 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 8974 0 0 0 2546 2 0 0 20 0 1 0 27434287 46575616 10208 33554432000 4194304 6059633 140735495022592 140735495021112 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 11371 10208 184 456 0 10907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45484

[startup+51.1004 s]
/proc/loadavg: 2.17 2.22 2.18 3/175 21318
/proc/meminfo: memFree=30275624/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=45484 CPUtime=51.08 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 8974 0 0 0 5106 2 0 0 20 0 1 0 27434287 46575616 10208 33554432000 4194304 6059633 140735495022592 140735495021112 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 11371 10208 184 456 0 10907 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45484

[startup+102.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/175 21365
/proc/meminfo: memFree=30356848/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=55388 CPUtime=102.28 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 11134 0 0 0 10224 4 0 0 20 0 1 0 27434287 56717312 11482 33554432000 4194304 6059633 140735495022592 140735495021112 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 13847 11482 184 456 0 13383 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55388

[startup+162.3 s]
/proc/loadavg: 2.11 2.19 2.17 4/175 21366
/proc/meminfo: memFree=30341252/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=67620 CPUtime=162.27 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 11743 0 0 0 16223 4 0 0 20 0 1 0 27434287 69242880 14132 33554432000 4194304 6059633 140735495022592 140735495021080 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 16905 14132 184 456 0 16441 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67620

[startup+222.307 s]
/proc/loadavg: 2.17 2.19 2.18 3/175 21367
/proc/meminfo: memFree=30328804/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=67620 CPUtime=222.26 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 12053 0 0 0 22222 4 0 0 20 0 1 0 27434287 69242880 14439 33554432000 4194304 6059633 140735495022592 140735495021080 4277990 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 16905 14439 184 456 0 16441 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67620

[startup+282.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/176 21372
/proc/meminfo: memFree=30317212/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=282.25 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 12537 0 0 0 28220 5 0 0 20 0 1 0 27434287 100319232 16180 33554432000 4194304 6059633 140735495022592 140735495021080 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 16180 184 456 0 24028 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97968

[startup+342.3 s]
/proc/loadavg: 2.25 2.21 2.18 4/175 21373
/proc/meminfo: memFree=30317088/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=342.24 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 12537 0 0 0 34219 5 0 0 20 0 1 0 27434287 100319232 16180 33554432000 4194304 6059633 140735495022592 140735495021080 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 16180 184 456 0 24028 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97968

[startup+402.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/175 21374
/proc/meminfo: memFree=30310836/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=402.23 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 12540 0 0 0 40218 5 0 0 20 0 1 0 27434287 100319232 17205 33554432000 4194304 6059633 140735495022592 140735495021080 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 17205 184 456 0 24028 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97968

[startup+462.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/175 21375
/proc/meminfo: memFree=30308768/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=462.22 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 12540 0 0 0 46217 5 0 0 20 0 1 0 27434287 100319232 17205 33554432000 4194304 6059633 140735495022592 140735495021080 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 17205 184 456 0 24028 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97968

[startup+522.3 s]
/proc/loadavg: 2.10 2.16 2.17 4/175 21376
/proc/meminfo: memFree=30285576/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=522.21 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 12541 0 0 0 52216 5 0 0 20 0 1 0 27434287 100319232 17717 33554432000 4194304 6059633 140735495022592 140735495021080 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 17717 184 456 0 24028 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97968

[startup+582.3 s]
/proc/loadavg: 2.20 2.17 2.17 3/175 21378
/proc/meminfo: memFree=30283020/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=582.2 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 12956 0 0 0 58215 5 0 0 20 0 1 0 27434287 100319232 17717 33554432000 4194304 6059633 140735495022592 140735495021416 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 17717 184 456 0 24028 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97968


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


[startup+942.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/175 21388
/proc/meminfo: memFree=30228116/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=147288 CPUtime=942.14 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 16728 0 0 0 94203 11 0 0 20 0 1 0 27434287 150822912 28703 33554432000 4194304 6059633 140735495022592 140735495021128 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 36822 28703 184 456 0 36358 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 147288

[startup+1002.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/175 21389
/proc/meminfo: memFree=30227180/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=1002.13 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 17151 0 0 0 100201 12 0 0 20 0 1 0 27434287 100319232 19087 33554432000 4194304 6059633 140735495022592 140735495021416 4277538 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 19087 184 456 0 24028 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97968

[startup+1062.3 s]
/proc/loadavg: 2.18 2.17 2.18 3/175 21390
/proc/meminfo: memFree=30266224/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=1062.13 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 17572 0 0 0 106200 13 0 0 20 0 1 0 27434287 100319232 19087 33554432000 4194304 6059633 140735495022592 140735495021416 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 19087 184 456 0 24028 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 97968

[startup+1122.3 s]
/proc/loadavg: 2.23 2.18 2.18 4/175 21391
/proc/meminfo: memFree=30266100/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=1122.11 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 17994 0 0 0 112198 13 0 0 20 0 1 0 27434287 100319232 19087 33554432000 4194304 6059633 140735495022592 140735495021416 4278360 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 19087 184 456 0 24028 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97968

[startup+1182.3 s]
/proc/loadavg: 2.25 2.19 2.18 3/174 21392
/proc/meminfo: memFree=30199468/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=147288 CPUtime=1182.11 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 18831 0 0 0 118196 15 0 0 20 0 1 0 27434287 150822912 27167 33554432000 4194304 6059633 140735495022592 140735495021128 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 36822 27167 184 456 0 36358 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 147288

[startup+1242.3 s]
/proc/loadavg: 2.19 2.19 2.18 4/175 21394
/proc/meminfo: memFree=30188972/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=147288 CPUtime=1242.1 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 19256 0 0 0 124194 16 0 0 20 0 1 0 27434287 150822912 28191 33554432000 4194304 6059633 140735495022592 140735495021128 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 36822 28191 184 456 0 36358 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 147288

[startup+1302.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/175 21395
/proc/meminfo: memFree=30182204/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=147288 CPUtime=1302.09 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 19680 0 0 0 130192 17 0 0 20 0 1 0 27434287 150822912 28703 33554432000 4194304 6059633 140735495022592 140735495021128 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 36822 28703 184 456 0 36358 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 147288

[startup+1362.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/175 21396
/proc/meminfo: memFree=30225456/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=147288 CPUtime=1362.08 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 20338 0 0 0 136190 18 0 0 20 0 1 0 27434287 150822912 29215 33554432000 4194304 6059633 140735495022592 140735495021128 4277921 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 36822 29215 184 456 0 36358 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 147288

[startup+1422.3 s]
/proc/loadavg: 2.21 2.18 2.18 4/175 21397
/proc/meminfo: memFree=30225416/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=147288 CPUtime=1422.08 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 21349 0 0 0 142188 20 0 0 20 0 1 0 27434287 150822912 29215 33554432000 4194304 6059633 140735495022592 140735495021128 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 36822 29215 184 456 0 36358 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 147288

[startup+1482.3 s]
/proc/loadavg: 2.22 2.18 2.18 3/176 21401
/proc/meminfo: memFree=30227424/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=147288 CPUtime=1482.06 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 22355 0 0 0 148184 22 0 0 20 0 1 0 27434287 150822912 28703 33554432000 4194304 6059633 140735495022592 140735495021128 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 36822 28703 184 456 0 36358 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 147288

[startup+1542.31 s]
/proc/loadavg: 2.17 2.18 2.18 3/175 21403
/proc/meminfo: memFree=30229496/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=147288 CPUtime=1542.06 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 23361 0 0 0 154183 23 0 0 20 0 1 0 27434287 150822912 28191 33554432000 4194304 6059633 140735495022592 140735495021128 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 36822 28191 184 456 0 36358 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 147288

[startup+1602.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/175 21404
/proc/meminfo: memFree=30233508/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=147288 CPUtime=1602.04 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 24368 0 0 0 160179 25 0 0 20 0 1 0 27434287 150822912 27167 33554432000 4194304 6059633 140735495022592 140735495021128 4277774 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 36822 27167 184 456 0 36358 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 147288

[startup+1662.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/175 21405
/proc/meminfo: memFree=30265368/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=1662.04 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 24970 0 0 0 166178 26 0 0 20 0 1 0 27434287 100319232 19087 33554432000 4194304 6059633 140735495022592 140735495021416 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 19087 184 456 0 24028 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 97968

[startup+1722.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/175 21406
/proc/meminfo: memFree=30265412/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=1722.02 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 25980 0 0 0 172175 27 0 0 20 0 1 0 27434287 100319232 19087 33554432000 4194304 6059633 140735495022592 140735495021416 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 19087 184 456 0 24028 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97968

[startup+1782.3 s]
/proc/loadavg: 2.13 2.19 2.18 3/175 21407
/proc/meminfo: memFree=30211004/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=1782.01 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 27004 0 0 0 178172 29 0 0 20 0 1 0 27434287 100319232 19087 33554432000 4194304 6059633 140735495022592 140735495021416 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 19087 184 456 0 24028 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/175 21408
/proc/meminfo: memFree=30265552/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=1800 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 27004 0 0 0 179971 29 0 0 20 0 1 0 27434287 100319232 19087 33554432000 4194304 6059633 140735495022592 140735495021416 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 19087 184 456 0 24028 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97968

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 21317 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/175 21408
/proc/meminfo: memFree=30265552/32872528 swapFree=1308564/1463908
[pid=21317] ppid=21314 vsize=97968 CPUtime=1800 cores=0,2,4,6
/proc/21317/stat : 21317 (open-wbo) R 21314 21317 21023 0 -1 4202496 27004 0 0 0 179971 29 0 0 20 0 1 0 27434287 100319232 19087 33554432000 4194304 6059633 140735495022592 140735495021416 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21317/statm: 24492 19087 184 456 0 24028 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97968

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.72
CPU system time (s): 0.297954
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 178108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.297954
maximum resident set size= 135560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27007
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= 25
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.42787 second user time and 8.15276 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 14:25:53
IDJOB=4115922
IDBENCH=109405
IDSOLVER=2547
FILE ID=node121/4115922-1466943953
RUNJOBID= node121-1466940445-21039
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-size144-round23-1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115922-1466943953/watcher-4115922-1466943953 -o /tmp/evaluation-result-4115922-1466943953/solver-4115922-1466943953 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960  open-wbo HOME/instance-4115922-1466943953.opb

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

MD5SUM BENCH= 73d09bc688f32383f27b8cfd61f2560b
RANDOM SEED=1477348835

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:        30305944 kB
Buffers:           66388 kB
Cached:           172456 kB
SwapCached:         1456 kB
Active:           164656 kB
Inactive:         203452 kB
Active(anon):     128692 kB
Inactive(anon):     2960 kB
Active(file):      35964 kB
Inactive(file):   200492 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:       1600636 kB
Mapped:             8000 kB
Shmem:                 0 kB
Slab:             593936 kB
SReclaimable:      37972 kB
SUnreclaim:       555964 kB
KernelStack:        1440 kB
PageTables:         6916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1748472 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    231424 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 14:55:53