Trace number 4115914

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-size112-round22-0.opb
MD5SUM1478b9596894c92fb769212147798991
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 constraints8688
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)400
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-4115914-1466943761.opb
0.00/0.00	c File size is 377557 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:          4128                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7824                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         400                                                                   |
1800.00/1800.30	c |  Number of PB :                1728                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 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-4115914-1466943761/watcher-4115914-1466943761 -o /tmp/evaluation-result-4115914-1466943761/solver-4115914-1466943761 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4115914-1466943761.opb 

pid=28897
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: 1.81 2.08 2.33 4/176 28900
/proc/meminfo: memFree=31748544/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 405 0 0 0 0 0 0 0 20 0 1 0 27415119 2777088 281 33554432000 4194304 6059633 140736182315328 140736182314824 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 678 281 227 456 0 121 0

[startup+0.100179 s]
/proc/loadavg: 1.81 2.08 2.33 4/176 28900
/proc/meminfo: memFree=31748544/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=26868 CPUtime=0.09 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 5034 0 0 0 9 0 0 0 20 0 1 0 27415119 27512832 5243 33554432000 4194304 6059633 140736182315328 140736182314824 5489404 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 6717 5243 168 456 0 6253 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26868

[startup+0.200317 s]
/proc/loadavg: 1.81 2.08 2.33 4/176 28900
/proc/meminfo: memFree=31748544/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=27660 CPUtime=0.19 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 5315 0 0 0 19 0 0 0 20 0 1 0 27415119 28323840 5471 33554432000 4194304 6059633 140736182315328 140736182314824 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 6915 5471 182 456 0 6451 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27660

[startup+0.30031 s]
/proc/loadavg: 1.81 2.08 2.33 4/176 28900
/proc/meminfo: memFree=31748544/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=28016 CPUtime=0.29 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 5417 0 0 0 29 0 0 0 20 0 1 0 27415119 28688384 5574 33554432000 4194304 6059633 140736182315328 140736182314824 4256973 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 7004 5581 182 456 0 6540 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28016

[startup+0.700242 s]
/proc/loadavg: 1.81 2.08 2.33 4/176 28900
/proc/meminfo: memFree=31748544/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=27984 CPUtime=0.68 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 5487 0 0 0 68 0 0 0 20 0 1 0 27415119 28655616 5618 33554432000 4194304 6059633 140736182315328 140736182313912 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 6996 5618 183 456 0 6532 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 27984

[startup+1.50026 s]
/proc/loadavg: 1.81 2.08 2.33 3/177 28901
/proc/meminfo: memFree=31726292/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=28292 CPUtime=1.48 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 5635 0 0 0 148 0 0 0 20 0 1 0 27415119 28971008 5761 33554432000 4194304 6059633 140736182315328 140736182313912 4277595 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 7073 5761 183 456 0 6609 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28292

[startup+3.10024 s]
/proc/loadavg: 1.81 2.08 2.33 3/177 28901
/proc/meminfo: memFree=31725556/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=28556 CPUtime=3.09 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 6193 0 0 0 308 1 0 0 20 0 1 0 27415119 29241344 5784 33554432000 4194304 6059633 140736182315328 140736182313640 4246711 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 7139 5784 184 456 0 6675 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28556

[startup+6.30026 s]
/proc/loadavg: 1.82 2.08 2.33 3/177 28901
/proc/meminfo: memFree=31723456/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=29172 CPUtime=6.29 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 6642 0 0 0 628 1 0 0 20 0 1 0 27415119 29872128 6053 33554432000 4194304 6059633 140736182315328 140736182314152 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 7293 6053 184 456 0 6829 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29172

[startup+12.7003 s]
/proc/loadavg: 1.84 2.08 2.33 4/177 28901
/proc/meminfo: memFree=31713540/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=40768 CPUtime=12.68 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 7774 0 0 0 1267 1 0 0 20 0 1 0 27415119 41746432 8660 33554432000 4194304 6059633 140736182315328 140736182313848 4277968 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 10192 8660 184 456 0 9728 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40768

[startup+25.5003 s]
/proc/loadavg: 1.87 2.07 2.32 4/177 28901
/proc/meminfo: memFree=31713676/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=40768 CPUtime=25.48 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 7901 0 0 0 2547 1 0 0 20 0 1 0 27415119 41746432 8783 33554432000 4194304 6059633 140736182315328 140736182313848 4278329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 10192 8783 184 456 0 9728 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40768

[startup+51.1003 s]
/proc/loadavg: 1.91 2.07 2.31 3/177 28901
/proc/meminfo: memFree=31705924/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=45120 CPUtime=51.08 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 8722 0 0 0 5106 2 0 0 20 0 1 0 27415119 46202880 10042 33554432000 4194304 6059633 140736182315328 140736182313848 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 11280 10042 184 456 0 10816 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45120

[startup+102.3 s]
/proc/loadavg: 1.96 2.05 2.29 4/177 28902
/proc/meminfo: memFree=31699360/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=47840 CPUtime=102.28 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 9845 0 0 0 10225 3 0 0 20 0 1 0 27415119 48988160 9109 33554432000 4194304 6059633 140736182315328 140736182313816 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 11960 9109 184 456 0 11496 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47840

[startup+162.3 s]
/proc/loadavg: 1.98 2.04 2.27 4/177 28903
/proc/meminfo: memFree=31676960/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=67176 CPUtime=162.27 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 10788 0 0 0 16223 4 0 0 20 0 1 0 27415119 68788224 13590 33554432000 4194304 6059633 140736182315328 140736182313816 4254597 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 16794 13590 184 456 0 16330 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67176

[startup+222.307 s]
/proc/loadavg: 2.04 2.05 2.26 3/177 28904
/proc/meminfo: memFree=31670052/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=67176 CPUtime=222.27 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 10941 0 0 0 22223 4 0 0 20 0 1 0 27415119 68788224 14251 33554432000 4194304 6059633 140736182315328 140736182313816 4277801 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 16794 14251 184 456 0 16330 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 67176

[startup+282.3 s]
/proc/loadavg: 2.07 2.05 2.24 4/177 28906
/proc/meminfo: memFree=31657816/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=282.24 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 11794 0 0 0 28220 4 0 0 20 0 1 0 27415119 99864576 15930 33554432000 4194304 6059633 140736182315328 140736182313816 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 15930 184 456 0 23917 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97524

[startup+342.3 s]
/proc/loadavg: 2.06 2.05 2.23 3/177 28907
/proc/meminfo: memFree=31654060/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=342.23 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 11795 0 0 0 34219 4 0 0 20 0 1 0 27415119 99864576 16442 33554432000 4194304 6059633 140736182315328 140736182313816 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 16442 184 456 0 23917 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97524

[startup+402.3 s]
/proc/loadavg: 2.11 2.07 2.22 3/177 28908
/proc/meminfo: memFree=31650204/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=402.23 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 11796 0 0 0 40218 5 0 0 20 0 1 0 27415119 99864576 16954 33554432000 4194304 6059633 140736182315328 140736182313816 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 16954 184 456 0 23917 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97524

[startup+462.3 s]
/proc/loadavg: 2.10 2.07 2.21 3/178 28912
/proc/meminfo: memFree=31643280/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=462.22 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 11797 0 0 0 46217 5 0 0 20 0 1 0 27415119 99864576 17466 33554432000 4194304 6059633 140736182315328 140736182313816 4254597 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 17466 184 456 0 23917 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97524

[startup+522.3 s]
/proc/loadavg: 2.09 2.07 2.20 3/177 28913
/proc/meminfo: memFree=31641308/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=522.21 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 11798 0 0 0 52216 5 0 0 20 0 1 0 27415119 99864576 17978 33554432000 4194304 6059633 140736182315328 140736182313816 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 17978 184 456 0 23917 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97524

[startup+582.3 s]
/proc/loadavg: 2.03 2.05 2.18 3/176 28915
/proc/meminfo: memFree=31638772/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=582.2 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 11798 0 0 0 58215 5 0 0 20 0 1 0 27415119 99864576 17978 33554432000 4194304 6059633 140736182315328 140736182313816 4278418 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 17978 184 456 0 23917 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97524


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.03 2.13 4/177 28923
/proc/meminfo: memFree=31596008/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=146844 CPUtime=942.14 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 12499 0 0 0 94204 10 0 0 20 0 1 0 27415119 150368256 28278 33554432000 4194304 6059633 140736182315328 140736182313864 4261143 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 36711 28278 184 456 0 36247 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146844

[startup+1002.3 s]
/proc/loadavg: 2.04 2.04 2.12 4/177 28924
/proc/meminfo: memFree=31598492/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=1002.13 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 12581 0 0 0 100202 11 0 0 20 0 1 0 27415119 99864576 19002 33554432000 4194304 6059633 140736182315328 140736182314152 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 19002 184 456 0 23917 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97524

[startup+1062.3 s]
/proc/loadavg: 2.01 2.03 2.11 3/178 28928
/proc/meminfo: memFree=31592272/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=1062.13 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 12662 0 0 0 106201 12 0 0 20 0 1 0 27415119 99864576 19002 33554432000 4194304 6059633 140736182315328 140736182314152 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 19002 184 456 0 23917 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 97524

[startup+1122.3 s]
/proc/loadavg: 2.07 2.04 2.10 3/177 28929
/proc/meminfo: memFree=31632548/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=1122.11 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 12744 0 0 0 112199 12 0 0 20 0 1 0 27415119 99864576 19002 33554432000 4194304 6059633 140736182315328 140736182314152 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 19002 184 456 0 23917 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97524

[startup+1182.3 s]
/proc/loadavg: 2.02 2.03 2.09 3/177 28930
/proc/meminfo: memFree=31632304/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=1182.11 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 12826 0 0 0 118198 13 0 0 20 0 1 0 27415119 99864576 19002 33554432000 4194304 6059633 140736182315328 140736182314152 4262739 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 19002 184 456 0 23917 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 97524

[startup+1242.3 s]
/proc/loadavg: 2.07 2.04 2.09 3/177 28932
/proc/meminfo: memFree=31601328/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=146844 CPUtime=1242.1 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 12985 0 0 0 124196 14 0 0 20 0 1 0 27415119 150368256 27254 33554432000 4194304 6059633 140736182315328 140736182313864 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 36711 27254 184 456 0 36247 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146844

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.08 3/177 28933
/proc/meminfo: memFree=31599148/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=146844 CPUtime=1302.09 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 13105 0 0 0 130194 15 0 0 20 0 1 0 27415119 150368256 27254 33554432000 4194304 6059633 140736182315328 140736182313864 4277990 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 36711 27254 184 456 0 36247 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146844

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.08 3/177 28934
/proc/meminfo: memFree=31599272/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=146844 CPUtime=1362.08 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 13514 0 0 0 136192 16 0 0 20 0 1 0 27415119 150368256 27766 33554432000 4194304 6059633 140736182315328 140736182313864 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 36711 27766 184 456 0 36247 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146844

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/177 28935
/proc/meminfo: memFree=31599304/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=146844 CPUtime=1422.08 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 14154 0 0 0 142190 18 0 0 20 0 1 0 27415119 150368256 27254 33554432000 4194304 6059633 140736182315328 140736182313864 4262589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 36711 27254 184 456 0 36247 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 146844

[startup+1482.3 s]
/proc/loadavg: 2.15 2.06 2.08 4/177 28936
/proc/meminfo: memFree=31599332/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=146844 CPUtime=1482.06 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 14827 0 0 0 148187 19 0 0 20 0 1 0 27415119 150368256 27254 33554432000 4194304 6059633 140736182315328 140736182313864 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 36711 27254 184 456 0 36247 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 146844

[startup+1542.31 s]
/proc/loadavg: 2.05 2.04 2.08 4/177 28938
/proc/meminfo: memFree=31632128/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=1542.06 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 15422 0 0 0 154185 21 0 0 20 0 1 0 27415119 99864576 19002 33554432000 4194304 6059633 140736182315328 140736182314152 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 19002 184 456 0 23917 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97524

[startup+1602.3 s]
/proc/loadavg: 2.02 2.03 2.07 4/177 28939
/proc/meminfo: memFree=31632032/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=1602.04 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 16097 0 0 0 160182 22 0 0 20 0 1 0 27415119 99864576 19002 33554432000 4194304 6059633 140736182315328 140736182314152 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 19002 184 456 0 23917 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97524

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/178 28943
/proc/meminfo: memFree=31630064/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=1662.03 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 16776 0 0 0 166179 24 0 0 20 0 1 0 27415119 99864576 19002 33554432000 4194304 6059633 140736182315328 140736182314152 4277595 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 19002 184 456 0 23917 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97524

[startup+1722.3 s]
/proc/loadavg: 2.04 2.03 2.06 3/177 28944
/proc/meminfo: memFree=31579008/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=1722.02 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 17447 0 0 0 172176 26 0 0 20 0 1 0 27415119 99864576 19002 33554432000 4194304 6059633 140736182315328 140736182314152 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 19002 184 456 0 23917 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97524

[startup+1782.3 s]
/proc/loadavg: 1.94 2.01 2.05 3/177 28991
/proc/meminfo: memFree=31632176/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=177664 CPUtime=1782.01 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 18114 0 0 0 178174 27 0 0 20 0 1 0 27415119 181927936 31929 33554432000 4194304 6059633 140736182315328 140736182314120 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 44416 31929 184 456 0 43952 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 177664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.96 2.01 2.05 3/177 28992
/proc/meminfo: memFree=31673564/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=1800 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 18117 0 0 0 179973 27 0 0 20 0 1 0 27415119 99864576 19002 33554432000 4194304 6059633 140736182315328 140736182314152 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 19002 184 456 0 23917 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97524

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 28900 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.96 2.01 2.05 3/177 28992
/proc/meminfo: memFree=31673564/32872528 swapFree=329968/354496
[pid=28900] ppid=28897 vsize=97524 CPUtime=1800 cores=1,3,5,7
/proc/28900/stat : 28900 (open-wbo) R 28897 28900 28808 0 -1 4202496 18117 0 0 0 179973 27 0 0 20 0 1 0 27415119 99864576 19002 33554432000 4194304 6059633 140736182315328 140736182314152 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28900/statm: 24381 19002 184 456 0 23917 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97524

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.74
CPU system time (s): 0.280957
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 177664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.280957
maximum resident set size= 133860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18120
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= 20
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5873 second user time and 6.88295 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 14:22:41
IDJOB=4115914
IDBENCH=109404
IDSOLVER=2547
FILE ID=node126/4115914-1466943761
RUNJOBID= node126-1466943732-28825
PBS_JOBID= 19976356
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round22-0.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115914-1466943761/watcher-4115914-1466943761 -o /tmp/evaluation-result-4115914-1466943761/solver-4115914-1466943761 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4115914-1466943761.opb

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

MD5SUM BENCH= 1478b9596894c92fb769212147798991
RANDOM SEED=143386447

node126.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.348
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		: 2666.348
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	: 5332.54
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		: 2666.348
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		: 2666.348
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:        31749080 kB
Buffers:            1068 kB
Cached:            31768 kB
SwapCached:          936 kB
Active:            63956 kB
Inactive:          11448 kB
Active(anon):      44796 kB
Inactive(anon):      792 kB
Active(file):      19160 kB
Inactive(file):    10656 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67098476 kB
Dirty:             10536 kB
Writeback:             0 kB
AnonPages:        397216 kB
Mapped:             6608 kB
Shmem:                 0 kB
Slab:             564820 kB
SReclaimable:       8812 kB
SUnreclaim:       556008 kB
KernelStack:        1432 kB
PageTables:         4780 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     516056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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= 71716 MiB
End job on node126 at 2016-06-26 14:52:41