Trace number 4116650

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-size128-round22-1.opb
MD5SUM051ff1d048af7aa78801b624c4971239
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 constraints8704
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)416
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-4116650-1466962672.opb
0.00/0.00	c File size is 377787 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:       7840                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
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-4116650-1466962672/watcher-4116650-1466962672 -o /tmp/evaluation-result-4116650-1466962672/solver-4116650-1466962672 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960 open-wbo HOME/instance-4116650-1466962672.opb 

pid=23171
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: 2.29 2.25 2.20 3/174 23174
/proc/meminfo: memFree=30362936/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 29306167 2777088 278 33554432000 4194304 6059633 140737043438160 140737200843080 4229636 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 678 278 227 456 0 121 0

[startup+0.100165 s]
/proc/loadavg: 2.29 2.25 2.20 3/174 23174
/proc/meminfo: memFree=30362936/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=27100 CPUtime=0.09 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 5060 0 0 0 9 0 0 0 20 0 1 0 29306167 27750400 5288 33554432000 4194304 6059633 140737043438160 140737043436472 5278442 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 6793 5294 168 456 0 6329 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27100

[startup+0.200396 s]
/proc/loadavg: 2.29 2.25 2.20 3/174 23174
/proc/meminfo: memFree=30362936/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=27692 CPUtime=0.19 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 5289 0 0 0 19 0 0 0 20 0 1 0 29306167 28356608 5466 33554432000 4194304 6059633 140737043438160 140737043436472 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 6923 5466 182 456 0 6459 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27692

[startup+0.300393 s]
/proc/loadavg: 2.29 2.25 2.20 3/174 23174
/proc/meminfo: memFree=30362936/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=27824 CPUtime=0.29 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 5351 0 0 0 29 0 0 0 20 0 1 0 29306167 28491776 5528 33554432000 4194304 6059633 140737043438160 140737043436472 4277737 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 6956 5528 182 456 0 6492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 27824

[startup+0.70033 s]
/proc/loadavg: 2.29 2.25 2.20 3/174 23174
/proc/meminfo: memFree=30362936/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=28140 CPUtime=0.69 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 5487 0 0 0 69 0 0 0 20 0 1 0 29306167 28815360 5641 33554432000 4194304 6059633 140737043438160 140737043436472 4261792 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 7035 5641 183 456 0 6571 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28140

[startup+1.50033 s]
/proc/loadavg: 2.29 2.25 2.20 3/175 23175
/proc/meminfo: memFree=30340944/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=28212 CPUtime=1.48 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 5918 0 0 0 148 0 0 0 20 0 1 0 29306167 28889088 5531 33554432000 4194304 6059633 140737043438160 140737043436744 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 7053 5531 184 456 0 6589 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28212

[startup+3.10033 s]
/proc/loadavg: 2.27 2.25 2.20 3/175 23175
/proc/meminfo: memFree=30340696/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=28608 CPUtime=3.09 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 6228 0 0 0 308 1 0 0 20 0 1 0 29306167 29294592 5834 33554432000 4194304 6059633 140737043438160 140737043436472 4254760 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 7152 5834 184 456 0 6688 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28608

[startup+6.3003 s]
/proc/loadavg: 2.27 2.25 2.20 3/175 23175
/proc/meminfo: memFree=30340084/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=29152 CPUtime=6.29 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 7149 0 0 0 628 1 0 0 20 0 1 0 29306167 29851648 5985 33554432000 4194304 6059633 140737043438160 140737043436984 4278151 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 7288 5985 184 456 0 6824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29152

[startup+12.7003 s]
/proc/loadavg: 2.31 2.26 2.20 4/175 23175
/proc/meminfo: memFree=30328216/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=40752 CPUtime=12.69 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 7986 0 0 0 1268 1 0 0 20 0 1 0 29306167 41730048 8796 33554432000 4194304 6059633 140737043438160 140737043436680 4246427 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 10188 8796 184 456 0 9724 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40752

[startup+25.5003 s]
/proc/loadavg: 2.26 2.25 2.19 3/175 23175
/proc/meminfo: memFree=30328560/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=40752 CPUtime=25.48 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 8046 0 0 0 2547 1 0 0 20 0 1 0 29306167 41730048 8853 33554432000 4194304 6059633 140737043438160 140737043436680 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 10188 8853 184 456 0 9724 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40752

[startup+51.1004 s]
/proc/loadavg: 2.30 2.26 2.20 3/175 23175
/proc/meminfo: memFree=30322672/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=45108 CPUtime=51.08 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 8788 0 0 0 5106 2 0 0 20 0 1 0 29306167 46190592 10035 33554432000 4194304 6059633 140737043438160 140737043436680 4254731 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 11277 10035 184 456 0 10813 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45108

[startup+102.3 s]
/proc/loadavg: 2.35 2.28 2.20 4/175 23176
/proc/meminfo: memFree=30321232/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=47828 CPUtime=102.28 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 9527 0 0 0 10226 2 0 0 20 0 1 0 29306167 48975872 9245 33554432000 4194304 6059633 140737043438160 140737043436648 4277645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 11957 9245 184 456 0 11493 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47828

[startup+162.3 s]
/proc/loadavg: 2.33 2.29 2.21 4/175 23180
/proc/meminfo: memFree=30297992/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=67204 CPUtime=162.27 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 10640 0 0 0 16224 3 0 0 20 0 1 0 29306167 68816896 13869 33554432000 4194304 6059633 140737043438160 140737043436648 4277940 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 16801 13869 184 456 0 16337 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67204

[startup+222.307 s]
/proc/loadavg: 2.17 2.24 2.20 3/175 23182
/proc/meminfo: memFree=30294140/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=67204 CPUtime=222.26 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 10656 0 0 0 22223 3 0 0 20 0 1 0 29306167 68816896 14396 33554432000 4194304 6059633 140737043438160 140737043436648 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 16801 14396 184 456 0 16337 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67204

[startup+282.3 s]
/proc/loadavg: 2.18 2.23 2.19 4/175 23183
/proc/meminfo: memFree=30283152/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=282.24 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 11679 0 0 0 28221 3 0 0 20 0 1 0 29306167 99893248 15940 33554432000 4194304 6059633 140737043438160 140737043436648 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 15940 184 456 0 23924 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97552

[startup+342.3 s]
/proc/loadavg: 2.22 2.23 2.19 4/175 23184
/proc/meminfo: memFree=30273776/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=342.23 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 11689 0 0 0 34220 3 0 0 20 0 1 0 29306167 99893248 17450 33554432000 4194304 6059633 140737043438160 140737043436648 4278443 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 17450 184 456 0 23924 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97552

[startup+402.3 s]
/proc/loadavg: 2.24 2.23 2.19 3/175 23185
/proc/meminfo: memFree=30271912/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=402.22 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 11691 0 0 0 40219 3 0 0 20 0 1 0 29306167 99893248 18220 33554432000 4194304 6059633 140737043438160 140737043436648 4277484 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 18220 184 456 0 23924 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97552

[startup+462.3 s]
/proc/loadavg: 2.13 2.20 2.18 4/175 23186
/proc/meminfo: memFree=30269560/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=462.21 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 11692 0 0 0 46218 3 0 0 20 0 1 0 29306167 99893248 18732 33554432000 4194304 6059633 140737043438160 140737043436648 4278016 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 18732 184 456 0 23924 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97552

[startup+522.3 s]
/proc/loadavg: 2.14 2.19 2.18 4/175 23188
/proc/meminfo: memFree=30267516/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=522.2 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 11693 0 0 0 52217 3 0 0 20 0 1 0 29306167 99893248 19244 33554432000 4194304 6059633 140737043438160 140737043436648 4278432 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 19244 184 456 0 23924 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97552

[startup+582.3 s]
/proc/loadavg: 2.26 2.22 2.18 4/175 23189
/proc/meminfo: memFree=30267516/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=582.19 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 11693 0 0 0 58216 3 0 0 20 0 1 0 29306167 99893248 19244 33554432000 4194304 6059633 140737043438160 140737043436648 4277949 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 19244 184 456 0 23924 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97552


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.26 2.20 3/175 23199
/proc/meminfo: memFree=30230456/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=942.14 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 12851 0 0 0 94206 8 0 0 20 0 1 0 29306167 99893248 19244 33554432000 4194304 6059633 140737043438160 140737043436984 4254688 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 19244 184 456 0 23924 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97552

[startup+1002.3 s]
/proc/loadavg: 2.20 2.25 2.19 4/175 23200
/proc/meminfo: memFree=30224016/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=1002.14 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 12983 0 0 0 100205 9 0 0 20 0 1 0 29306167 99893248 19244 33554432000 4194304 6059633 140737043438160 140737043436984 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 19244 184 456 0 23924 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 97552

[startup+1062.3 s]
/proc/loadavg: 2.25 2.26 2.20 4/175 23201
/proc/meminfo: memFree=30184972/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=146872 CPUtime=1062.13 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 13243 0 0 0 106203 10 0 0 20 0 1 0 29306167 150396928 28059 33554432000 4194304 6059633 140737043438160 140737043436696 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 36718 28059 184 456 0 36254 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 146872

[startup+1122.3 s]
/proc/loadavg: 2.26 2.26 2.20 3/174 23203
/proc/meminfo: memFree=30225980/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=146872 CPUtime=1122.11 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 13379 0 0 0 112201 10 0 0 20 0 1 0 29306167 150396928 29595 33554432000 4194304 6059633 140737043438160 140737043436696 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 36718 29595 184 456 0 36254 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146872

[startup+1182.3 s]
/proc/loadavg: 2.20 2.24 2.19 3/175 23205
/proc/meminfo: memFree=30220900/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=146872 CPUtime=1182.11 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 13514 0 0 0 118200 11 0 0 20 0 1 0 29306167 150396928 30619 33554432000 4194304 6059633 140737043438160 140737043436696 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 36718 30619 184 456 0 36254 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 146872

[startup+1242.3 s]
/proc/loadavg: 2.25 2.25 2.19 4/175 23206
/proc/meminfo: memFree=30218812/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=146872 CPUtime=1242.1 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 13649 0 0 0 124198 12 0 0 20 0 1 0 29306167 150396928 31131 33554432000 4194304 6059633 140737043438160 140737043436696 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 36718 31131 184 456 0 36254 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146872

[startup+1302.3 s]
/proc/loadavg: 2.23 2.25 2.19 3/175 23207
/proc/meminfo: memFree=30163512/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=1302.09 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 14061 0 0 0 130196 13 0 0 20 0 1 0 29306167 99893248 19244 33554432000 4194304 6059633 140737043438160 140737043436984 4277616 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 19244 184 456 0 23924 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97552

[startup+1362.3 s]
/proc/loadavg: 2.12 2.21 2.18 4/176 23211
/proc/meminfo: memFree=30211408/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=1362.08 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 14779 0 0 0 136194 14 0 0 20 0 1 0 29306167 99893248 19244 33554432000 4194304 6059633 140737043438160 140737043436984 4261789 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 19244 184 456 0 23924 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97552

[startup+1422.3 s]
/proc/loadavg: 2.18 2.23 2.18 3/176 23236
/proc/meminfo: memFree=30213724/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=1422.07 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 15495 0 0 0 142192 15 0 0 20 0 1 0 29306167 99893248 19244 33554432000 4194304 6059633 140737043438160 140737043436952 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 19244 184 456 0 23924 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97552

[startup+1482.3 s]
/proc/loadavg: 2.17 2.22 2.18 3/175 23237
/proc/meminfo: memFree=30168816/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=177692 CPUtime=1482.06 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 16215 0 0 0 148189 17 0 0 20 0 1 0 29306167 181956608 32222 33554432000 4194304 6059633 140737043438160 140737043436952 4278011 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 44423 32222 184 456 0 43959 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 177692

[startup+1542.31 s]
/proc/loadavg: 2.23 2.22 2.18 4/175 23238
/proc/meminfo: memFree=30174860/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=146872 CPUtime=1542.05 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 16524 0 0 0 154187 18 0 0 20 0 1 0 29306167 150396928 31301 33554432000 4194304 6059633 140737043438160 140737043436696 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 36718 31301 184 456 0 36254 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146872

[startup+1602.3 s]
/proc/loadavg: 2.28 2.24 2.19 4/175 23239
/proc/meminfo: memFree=30183268/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=146872 CPUtime=1602.04 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 17070 0 0 0 160184 20 0 0 20 0 1 0 29306167 150396928 30619 33554432000 4194304 6059633 140737043438160 140737043436696 4262833 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 36718 30619 184 456 0 36254 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146872

[startup+1662.3 s]
/proc/loadavg: 2.23 2.23 2.19 3/175 23285
/proc/meminfo: memFree=30261460/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=146872 CPUtime=1662.04 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 17796 0 0 0 166182 22 0 0 20 0 1 0 29306167 150396928 29595 33554432000 4194304 6059633 140737043438160 140737043436696 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 36718 29595 184 456 0 36254 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 146872

[startup+1722.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/175 23287
/proc/meminfo: memFree=30262416/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=146872 CPUtime=1722.02 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 18516 0 0 0 172179 23 0 0 20 0 1 0 29306167 150396928 28059 33554432000 4194304 6059633 140737043438160 140737043436696 4254740 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 36718 28059 184 456 0 36254 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146872

[startup+1782.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/175 23288
/proc/meminfo: memFree=30286076/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=97552 CPUtime=1782.01 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 19120 0 0 0 178177 24 0 0 20 0 1 0 29306167 99893248 19244 33554432000 4194304 6059633 140737043438160 140737043436984 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 24388 19244 184 456 0 23924 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/175 23289
/proc/meminfo: memFree=30245240/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=146872 CPUtime=1800.01 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 19251 0 0 0 179976 25 0 0 20 0 1 0 29306167 150396928 29595 33554432000 4194304 6059633 140737043438160 140737043436696 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 36718 29595 184 456 0 36254 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146872

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 23174 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/175 23289
/proc/meminfo: memFree=30245240/32872528 swapFree=1308564/1463908
[pid=23174] ppid=23171 vsize=146872 CPUtime=1800.01 cores=0,2,4,6
/proc/23174/stat : 23174 (open-wbo) R 23171 23174 21023 0 -1 4202496 19251 0 0 0 179976 25 0 0 20 0 1 0 29306167 150396928 29595 33554432000 4194304 6059633 140737043438160 140737043436696 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23174/statm: 36718 29595 184 456 0 36254 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146872

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.77
CPU system time (s): 0.254961
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 177692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.254961
maximum resident set size= 135032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19254
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 15.1987 second user time and 11.3833 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 19:37:52
IDJOB=4116650
IDBENCH=109496
IDSOLVER=2547
FILE ID=node121/4116650-1466962672
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-size128-round22-1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116650-1466962672/watcher-4116650-1466962672 -o /tmp/evaluation-result-4116650-1466962672/solver-4116650-1466962672 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21039 --watchdog 1960  open-wbo HOME/instance-4116650-1466962672.opb

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

MD5SUM BENCH= 051ff1d048af7aa78801b624c4971239
RANDOM SEED=2041316211

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:        30363124 kB
Buffers:           76652 kB
Cached:           179332 kB
SwapCached:         1456 kB
Active:            97940 kB
Inactive:         217760 kB
Active(anon):      59112 kB
Inactive(anon):     2960 kB
Active(file):      38828 kB
Inactive(file):   214800 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:       1592752 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594528 kB
SReclaimable:      38740 kB
SUnreclaim:       555788 kB
KernelStack:        1456 kB
PageTables:         7352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1637604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    251904 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 20:07:52