Trace number 4115962

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) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size96-round23-7.opb
MD5SUMd947cadbd770aa54d6f08fe458b7d633
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 constraints9472
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)384
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-4115962-1466945562.opb
0.00/0.00	c File size is 415950 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:       8576                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         384                                                                   |
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-4115962-1466945562/watcher-4115962-1466945562 -o /tmp/evaluation-result-4115962-1466945562/solver-4115962-1466945562 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960 open-wbo HOME/instance-4115962-1466945562.opb 

pid=29034
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: 1.96 2.01 2.05 4/176 29037
/proc/meminfo: memFree=31749992/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 27595201 2813952 288 33554432000 4194304 6059633 140735070494688 140734724329480 4681130 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 687 288 236 456 0 121 0

[startup+0.100173 s]
/proc/loadavg: 1.96 2.01 2.05 4/176 29037
/proc/meminfo: memFree=31749992/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=23496 CPUtime=0.09 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 4825 0 0 0 9 0 0 0 20 0 1 0 27595201 24059904 5042 33554432000 4194304 6059633 140735070494688 140734724329480 4239837 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 5874 5043 163 456 0 5410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23496

[startup+0.200388 s]
/proc/loadavg: 1.96 2.01 2.05 4/176 29037
/proc/meminfo: memFree=31749992/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=28252 CPUtime=0.18 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 5591 0 0 0 18 0 0 0 20 0 1 0 27595201 28930048 5718 33554432000 4194304 6059633 140735070494688 140734724329480 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 7063 5718 182 456 0 6599 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 28252

[startup+0.300382 s]
/proc/loadavg: 1.96 2.01 2.05 4/176 29037
/proc/meminfo: memFree=31749992/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=28504 CPUtime=0.28 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 5688 0 0 0 28 0 0 0 20 0 1 0 27595201 29188096 5815 33554432000 4194304 6059633 140735070494688 140734724329480 4277527 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 7126 5815 182 456 0 6662 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28504

[startup+0.700313 s]
/proc/loadavg: 1.96 2.01 2.05 4/176 29037
/proc/meminfo: memFree=31749992/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=28812 CPUtime=0.68 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 5771 0 0 0 68 0 0 0 20 0 1 0 27595201 29503488 5897 33554432000 4194304 6059633 140735070494688 140735070493048 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 7203 5897 183 456 0 6739 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28812

[startup+1.50032 s]
/proc/loadavg: 1.96 2.01 2.05 3/177 29038
/proc/meminfo: memFree=31726700/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=28812 CPUtime=1.49 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 6241 0 0 0 148 1 0 0 20 0 1 0 27595201 29503488 5786 33554432000 4194304 6059633 140735070494688 140735070493048 4254766 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 7203 5786 184 456 0 6739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28812

[startup+3.10031 s]
/proc/loadavg: 1.96 2.01 2.05 3/177 29038
/proc/meminfo: memFree=31725832/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=29144 CPUtime=3.09 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 6507 0 0 0 308 1 0 0 20 0 1 0 27595201 29843456 6044 33554432000 4194304 6059633 140735070494688 140735070493048 4246399 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 7286 6044 184 456 0 6822 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29144

[startup+6.30031 s]
/proc/loadavg: 1.96 2.01 2.05 3/177 29038
/proc/meminfo: memFree=31724300/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=29592 CPUtime=6.29 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 7454 0 0 0 628 1 0 0 20 0 1 0 27595201 30302208 6217 33554432000 4194304 6059633 140735070494688 140735070493512 4254731 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 7398 6217 184 456 0 6934 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29592

[startup+12.7003 s]
/proc/loadavg: 1.96 2.00 2.05 3/177 29038
/proc/meminfo: memFree=31710212/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=41080 CPUtime=12.68 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 7888 0 0 0 1267 1 0 0 20 0 1 0 27595201 42065920 8690 33554432000 4194304 6059633 140735070494688 140735070493208 4277538 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 10270 8690 184 456 0 9806 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41080

[startup+25.5003 s]
/proc/loadavg: 1.97 2.00 2.05 3/177 29038
/proc/meminfo: memFree=31709192/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=41080 CPUtime=25.48 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 8302 0 0 0 2547 1 0 0 20 0 1 0 27595201 42065920 9094 33554432000 4194304 6059633 140735070494688 140735070493208 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 10270 9094 184 456 0 9806 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41080

[startup+51.1003 s]
/proc/loadavg: 1.98 2.00 2.05 3/177 29038
/proc/meminfo: memFree=31704668/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=45500 CPUtime=51.08 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 8992 0 0 0 5107 1 0 0 20 0 1 0 27595201 46592000 10219 33554432000 4194304 6059633 140735070494688 140735070493208 4277990 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 11375 10219 184 456 0 10911 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45500

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/177 29039
/proc/meminfo: memFree=31700452/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=41148 CPUtime=102.28 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 9980 0 0 0 10226 2 0 0 20 0 1 0 27595201 42135552 9180 33554432000 4194304 6059633 140735070494688 140735070493176 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 10287 9180 184 456 0 9823 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41148

[startup+162.3 s]
/proc/loadavg: 2.04 2.01 2.04 3/177 29040
/proc/meminfo: memFree=31672112/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=71324 CPUtime=162.26 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 11061 0 0 0 16223 3 0 0 20 0 1 0 27595201 73035776 13866 33554432000 4194304 6059633 140735070494688 140735070493176 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 17831 13866 184 456 0 17367 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71324

[startup+222.307 s]
/proc/loadavg: 2.01 2.01 2.04 3/177 29041
/proc/meminfo: memFree=31663848/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=71324 CPUtime=222.26 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 11062 0 0 0 22223 3 0 0 20 0 1 0 27595201 73035776 14378 33554432000 4194304 6059633 140735070494688 140735070493176 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 17831 14378 184 456 0 17367 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71324

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/177 29042
/proc/meminfo: memFree=31659200/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=282.24 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 11527 0 0 0 28221 3 0 0 20 0 1 0 27595201 92340224 14380 33554432000 4194304 6059633 140735070494688 140735070493176 4277521 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 14380 184 456 0 22080 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90176

[startup+342.3 s]
/proc/loadavg: 2.07 2.02 2.03 3/177 29044
/proc/meminfo: memFree=31655088/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=342.23 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 11528 0 0 0 34220 3 0 0 20 0 1 0 27595201 92340224 14892 33554432000 4194304 6059633 140735070494688 140735070493176 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 14892 184 456 0 22080 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90176

[startup+402.3 s]
/proc/loadavg: 2.12 2.04 2.03 3/177 29045
/proc/meminfo: memFree=31630504/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=402.22 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 11605 0 0 0 40219 3 0 0 20 0 1 0 27595201 92340224 20071 33554432000 4194304 6059633 140735070494688 140735070493176 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 20071 184 456 0 22080 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90176

[startup+462.3 s]
/proc/loadavg: 2.15 2.06 2.04 3/178 29049
/proc/meminfo: memFree=31624060/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=462.21 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 11608 0 0 0 46218 3 0 0 20 0 1 0 27595201 92340224 21045 33554432000 4194304 6059633 140735070494688 140735070493176 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 21045 184 456 0 22080 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90176

[startup+522.3 s]
/proc/loadavg: 2.11 2.06 2.04 3/178 29119
/proc/meminfo: memFree=31658476/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=522.21 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 11609 0 0 0 52217 4 0 0 20 0 1 0 27595201 92340224 21557 33554432000 4194304 6059633 140735070494688 140735070493176 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 21557 184 456 0 22080 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90176

[startup+582.3 s]
/proc/loadavg: 2.12 2.08 2.04 3/177 29120
/proc/meminfo: memFree=31651176/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=582.2 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 11609 0 0 0 58216 4 0 0 20 0 1 0 27595201 92340224 21557 33554432000 4194304 6059633 140735070494688 140735070493176 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 21557 184 456 0 22080 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90176


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


[startup+942.3 s]
/proc/loadavg: 2.07 2.07 2.05 3/177 29128
/proc/meminfo: memFree=31619484/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=942.14 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 12354 0 0 0 94206 8 0 0 20 0 1 0 27595201 92340224 21557 33554432000 4194304 6059633 140735070494688 140735070493512 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 21557 184 456 0 22080 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90176

[startup+1002.3 s]
/proc/loadavg: 2.18 2.10 2.06 3/177 29129
/proc/meminfo: memFree=31619700/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=1002.13 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 12449 0 0 0 100205 8 0 0 20 0 1 0 27595201 92340224 21557 33554432000 4194304 6059633 140735070494688 140735070493512 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 21557 184 456 0 22080 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90176

[startup+1062.3 s]
/proc/loadavg: 2.19 2.11 2.06 3/178 29133
/proc/meminfo: memFree=31582892/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=139496 CPUtime=1062.11 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 12638 0 0 0 106202 9 0 0 20 0 1 0 27595201 142843904 30337 33554432000 4194304 6059633 140735070494688 140735070493224 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 34874 30337 184 456 0 34410 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 139496

[startup+1122.3 s]
/proc/loadavg: 2.07 2.09 2.05 3/177 29134
/proc/meminfo: memFree=31578248/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=139496 CPUtime=1122.11 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 12737 0 0 0 112201 10 0 0 20 0 1 0 27595201 142843904 31361 33554432000 4194304 6059633 140735070494688 140735070493224 4277595 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 34874 31361 184 456 0 34410 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139496

[startup+1182.3 s]
/proc/loadavg: 2.15 2.11 2.06 3/177 29135
/proc/meminfo: memFree=31573900/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=139496 CPUtime=1182.1 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 12836 0 0 0 118199 11 0 0 20 0 1 0 27595201 142843904 32385 33554432000 4194304 6059633 140735070494688 140735070493224 4277477 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 34874 32385 184 456 0 34410 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 139496

[startup+1242.3 s]
/proc/loadavg: 2.16 2.12 2.07 3/177 29137
/proc/meminfo: memFree=31584576/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=1242.09 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 12935 0 0 0 124197 12 0 0 20 0 1 0 27595201 92340224 21557 33554432000 4194304 6059633 140735070494688 140735070493512 4262720 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 21557 184 456 0 22080 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 90176

[startup+1302.3 s]
/proc/loadavg: 2.11 2.11 2.07 3/177 29138
/proc/meminfo: memFree=31616780/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=1302.08 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 13034 0 0 0 130195 13 0 0 20 0 1 0 27595201 92340224 21557 33554432000 4194304 6059633 140735070494688 140735070493512 4254625 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 21557 184 456 0 22080 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 90176

[startup+1362.3 s]
/proc/loadavg: 2.18 2.12 2.07 3/177 29139
/proc/meminfo: memFree=31617020/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=1362.07 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 13133 0 0 0 136193 14 0 0 20 0 1 0 27595201 92340224 21557 33554432000 4194304 6059633 140735070494688 140735070493512 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 21557 184 456 0 22080 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 90176

[startup+1422.3 s]
/proc/loadavg: 2.06 2.10 2.07 3/177 29140
/proc/meminfo: memFree=31616896/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=1422.07 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 13341 0 0 0 142192 15 0 0 20 0 1 0 27595201 92340224 21557 33554432000 4194304 6059633 140735070494688 140735070493512 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 21557 184 456 0 22080 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 90176

[startup+1482.3 s]
/proc/loadavg: 2.07 2.09 2.07 3/177 29141
/proc/meminfo: memFree=31568052/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=90176 CPUtime=1482.05 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 13919 0 0 0 148189 16 0 0 20 0 1 0 27595201 92340224 21557 33554432000 4194304 6059633 140735070494688 140735070493224 4277822 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 22544 21557 184 456 0 22080 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 90176

[startup+1542.31 s]
/proc/loadavg: 2.10 2.09 2.07 3/177 29143
/proc/meminfo: memFree=31568668/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=139496 CPUtime=1542.05 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 14314 0 0 0 154188 17 0 0 20 0 1 0 27595201 142843904 33702 33554432000 4194304 6059633 140735070494688 140735070493224 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 34874 33702 184 456 0 34410 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 139496

[startup+1602.3 s]
/proc/loadavg: 2.09 2.09 2.07 3/177 29144
/proc/meminfo: memFree=31535168/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=139496 CPUtime=1602.03 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 14704 0 0 0 160185 18 0 0 20 0 1 0 27595201 142843904 33409 33554432000 4194304 6059633 140735070494688 140735070493224 4277889 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 34874 33409 184 456 0 34410 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 139496

[startup+1662.3 s]
/proc/loadavg: 2.03 2.07 2.06 3/178 29148
/proc/meminfo: memFree=31530936/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=139496 CPUtime=1662.02 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 15384 0 0 0 166182 20 0 0 20 0 1 0 27595201 142843904 32385 33554432000 4194304 6059633 140735070494688 140735070493224 4261994 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 34874 32385 184 456 0 34410 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 139496

[startup+1722.3 s]
/proc/loadavg: 2.04 2.07 2.06 3/177 29149
/proc/meminfo: memFree=31532676/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=139496 CPUtime=1722.01 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 16069 0 0 0 172179 22 0 0 20 0 1 0 27595201 142843904 31361 33554432000 4194304 6059633 140735070494688 140735070493224 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 34874 31361 184 456 0 34410 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 139496

[startup+1782.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/177 29150
/proc/meminfo: memFree=31585248/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=139496 CPUtime=1782 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 16752 0 0 0 178177 23 0 0 20 0 1 0 27595201 142843904 29313 33554432000 4194304 6059633 140735070494688 140735070493224 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 34874 29313 184 456 0 34410 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 139496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/177 29150
/proc/meminfo: memFree=31572712/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=139496 CPUtime=1800 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 16758 0 0 0 179976 24 0 0 20 0 1 0 27595201 142843904 32385 33554432000 4194304 6059633 140735070494688 140735070493224 4277998 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 34874 32385 184 456 0 34410 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 139496

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 29037 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/177 29150
/proc/meminfo: memFree=31572712/32872528 swapFree=329968/354496
[pid=29037] ppid=29034 vsize=139496 CPUtime=1800 cores=1,3,5,7
/proc/29037/stat : 29037 (open-wbo) R 29034 29037 28808 0 -1 4202496 16758 0 0 0 179976 24 0 0 20 0 1 0 27595201 142843904 32385 33554432000 4194304 6059633 140735070494688 140735070493224 4277998 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/29037/statm: 34874 32385 184 456 0 34410 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 139496

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.76
CPU system time (s): 0.244962
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 170316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.244962
maximum resident set size= 140048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16761
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= 13
involuntary context switches= 1911

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.46332 second user time and 6.99594 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-26 14:52:42
IDJOB=4115962
IDBENCH=109410
IDSOLVER=2547
FILE ID=node126/4115962-1466945562
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-size96-round23-7.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115962-1466945562/watcher-4115962-1466945562 -o /tmp/evaluation-result-4115962-1466945562/solver-4115962-1466945562 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466943732-28825 --watchdog 1960  open-wbo HOME/instance-4115962-1466945562.opb

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

MD5SUM BENCH= d947cadbd770aa54d6f08fe458b7d633
RANDOM SEED=1055432068

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:        31750372 kB
Buffers:            2184 kB
Cached:            34396 kB
SwapCached:         1416 kB
Active:            58780 kB
Inactive:          14780 kB
Active(anon):      38276 kB
Inactive(anon):     1368 kB
Active(file):      20504 kB
Inactive(file):    13412 kB
Unevictable:      354496 kB
Mlocked:          329968 kB
SwapTotal:      67108856 kB
SwapFree:       67099192 kB
Dirty:             10324 kB
Writeback:             4 kB
AnonPages:        391224 kB
Mapped:             7400 kB
Shmem:                 0 kB
Slab:             564864 kB
SReclaimable:       8760 kB
SUnreclaim:       556104 kB
KernelStack:        1432 kB
PageTables:         4856 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     507804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 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 15:22:42