Trace number 4116914

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round22-9.opb
MD5SUMf6b5cd4e814bf7344858f51262a058f8
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 constraints8736
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)448
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-4116914-1466969183.opb
0.00/0.00	c File size is 378240 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:       7872                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         448                                                                   |
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-4116914-1466969183/watcher-4116914-1466969183 -o /tmp/evaluation-result-4116914-1466969183/solver-4116914-1466969183 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960 open-wbo HOME/instance-4116914-1466969183.opb 

pid=23482
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: 2.07 2.13 2.07 3/176 23485
/proc/meminfo: memFree=31370364/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=2576 CPUtime=0 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 392 0 0 0 0 0 0 0 20 0 1 0 29958507 2637824 268 33554432000 4194304 6059633 140737041704128 140737413403576 5131227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 644 268 227 456 0 87 0

[startup+0.100213 s]
/proc/loadavg: 2.07 2.13 2.07 3/176 23485
/proc/meminfo: memFree=31370364/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=26684 CPUtime=0.09 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 4928 0 0 0 9 0 0 0 20 0 1 0 29958507 27324416 5153 33554432000 4194304 6059633 140737041704128 140737413403576 4294931 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 6671 5163 163 456 0 6207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26684

[startup+0.200371 s]
/proc/loadavg: 2.07 2.13 2.07 3/176 23485
/proc/meminfo: memFree=31370364/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=27876 CPUtime=0.18 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 5320 0 0 0 18 0 0 0 20 0 1 0 29958507 28545024 5494 33554432000 4194304 6059633 140737041704128 140737413403576 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 6969 5494 182 456 0 6505 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 27876

[startup+0.300352 s]
/proc/loadavg: 2.07 2.13 2.07 3/176 23485
/proc/meminfo: memFree=31370364/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=28144 CPUtime=0.28 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 5400 0 0 0 28 0 0 0 20 0 1 0 29958507 28819456 5574 33554432000 4194304 6059633 140737041704128 140737413403576 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 7036 5574 182 456 0 6572 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28144

[startup+0.700295 s]
/proc/loadavg: 2.07 2.13 2.07 3/176 23485
/proc/meminfo: memFree=31370364/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=28064 CPUtime=0.68 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 5478 0 0 0 68 0 0 0 20 0 1 0 29958507 28737536 5634 33554432000 4194304 6059633 140737041704128 140737041702488 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 7016 5634 183 456 0 6552 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28064

[startup+1.50029 s]
/proc/loadavg: 2.07 2.13 2.07 3/177 23486
/proc/meminfo: memFree=31347992/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=28336 CPUtime=1.49 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 5898 0 0 0 148 1 0 0 20 0 1 0 29958507 29016064 5511 33554432000 4194304 6059633 140737041704128 140737041702488 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 7084 5511 184 456 0 6620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28336

[startup+3.10029 s]
/proc/loadavg: 2.07 2.13 2.07 3/177 23486
/proc/meminfo: memFree=31346312/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=28600 CPUtime=3.09 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 6209 0 0 0 308 1 0 0 20 0 1 0 29958507 29286400 5814 33554432000 4194304 6059633 140737041704128 140737041702504 4255208 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 7150 5814 184 456 0 6686 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28600

[startup+6.30029 s]
/proc/loadavg: 2.06 2.13 2.07 3/177 23486
/proc/meminfo: memFree=31345140/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=29164 CPUtime=6.28 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 7163 0 0 0 627 1 0 0 20 0 1 0 29958507 29863936 5982 33554432000 4194304 6059633 140737041704128 140737041702952 4254659 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 7291 5982 184 456 0 6827 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29164

[startup+12.7003 s]
/proc/loadavg: 2.06 2.12 2.07 3/177 23486
/proc/meminfo: memFree=31326512/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=40752 CPUtime=12.68 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 8053 0 0 0 1267 1 0 0 20 0 1 0 29958507 41730048 8838 33554432000 4194304 6059633 140737041704128 140737041702648 4277586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 10188 8838 184 456 0 9724 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40752

[startup+25.5004 s]
/proc/loadavg: 2.04 2.12 2.07 3/177 23486
/proc/meminfo: memFree=31286012/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=40752 CPUtime=25.49 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 8115 0 0 0 2547 2 0 0 20 0 1 0 29958507 41730048 8896 33554432000 4194304 6059633 140737041704128 140737041702648 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 10188 8896 184 456 0 9724 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40752

[startup+51.1004 s]
/proc/loadavg: 2.03 2.11 2.06 3/177 23486
/proc/meminfo: memFree=31316992/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=45112 CPUtime=51.08 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 8813 0 0 0 5106 2 0 0 20 0 1 0 29958507 46194688 10031 33554432000 4194304 6059633 140737041704128 140737041702648 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 11278 10031 184 456 0 10814 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45112

[startup+102.3 s]
/proc/loadavg: 2.17 2.13 2.08 3/177 23487
/proc/meminfo: memFree=31253680/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=59436 CPUtime=102.28 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 10221 0 0 0 10225 3 0 0 20 0 1 0 29958507 60862464 12641 33554432000 4194304 6059633 140737041704128 140737041702616 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 14859 12641 184 456 0 14395 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59436

[startup+162.3 s]
/proc/loadavg: 2.20 2.14 2.08 3/176 23488
/proc/meminfo: memFree=31298508/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=67108 CPUtime=162.26 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 10704 0 0 0 16223 3 0 0 20 0 1 0 29958507 68718592 14649 33554432000 4194304 6059633 140737041704128 140737041702616 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 16777 14649 184 456 0 16313 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67108

[startup+222.307 s]
/proc/loadavg: 2.16 2.14 2.09 3/178 23493
/proc/meminfo: memFree=31294956/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=67108 CPUtime=222.26 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 11289 0 0 0 22222 4 0 0 20 0 1 0 29958507 68718592 15262 33554432000 4194304 6059633 140737041704128 140737041702952 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 16777 15262 184 456 0 16313 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67108

[startup+282.3 s]
/proc/loadavg: 2.36 2.19 2.10 3/177 23494
/proc/meminfo: memFree=31234760/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=97456 CPUtime=282.24 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 11706 0 0 0 28220 4 0 0 20 0 1 0 29958507 99794944 16697 33554432000 4194304 6059633 140737041704128 140737041702616 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 24364 16697 184 456 0 23900 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97456

[startup+342.3 s]
/proc/loadavg: 2.27 2.18 2.10 3/177 23495
/proc/meminfo: memFree=31230864/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=97456 CPUtime=342.23 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 11707 0 0 0 34219 4 0 0 20 0 1 0 29958507 99794944 17209 33554432000 4194304 6059633 140737041704128 140737041702616 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 24364 17209 184 456 0 23900 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97456

[startup+402.3 s]
/proc/loadavg: 2.15 2.16 2.10 3/177 23496
/proc/meminfo: memFree=31231184/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=97456 CPUtime=402.22 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 11708 0 0 0 40218 4 0 0 20 0 1 0 29958507 99794944 17721 33554432000 4194304 6059633 140737041704128 140737041702616 4277737 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 24364 17721 184 456 0 23900 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97456

[startup+462.3 s]
/proc/loadavg: 2.26 2.19 2.11 3/177 23497
/proc/meminfo: memFree=31232928/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=97456 CPUtime=462.21 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 11709 0 0 0 46217 4 0 0 20 0 1 0 29958507 99794944 18233 33554432000 4194304 6059633 140737041704128 140737041702616 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 24364 18233 184 456 0 23900 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97456

[startup+522.3 s]
/proc/loadavg: 2.21 2.18 2.11 3/177 23499
/proc/meminfo: memFree=31233988/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=97456 CPUtime=522.2 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 11820 0 0 0 52215 5 0 0 20 0 1 0 29958507 99794944 18233 33554432000 4194304 6059633 140737041704128 140737041702952 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 24364 18233 184 456 0 23900 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97456

[startup+582.3 s]
/proc/loadavg: 2.12 2.16 2.10 3/177 23500
/proc/meminfo: memFree=31240404/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=97456 CPUtime=582.19 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 12042 0 0 0 58213 6 0 0 20 0 1 0 29958507 99794944 18233 33554432000 4194304 6059633 140737041704128 140737041702952 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 24364 18233 184 456 0 23900 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97456


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.17 2.10 3/177 23555
/proc/meminfo: memFree=31285692/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=97456 CPUtime=942.13 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 13063 0 0 0 94202 11 0 0 20 0 1 0 29958507 99794944 18745 33554432000 4194304 6059633 140737041704128 140737041702952 4278024 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 24364 18745 184 456 0 23900 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97456

[startup+1002.3 s]
/proc/loadavg: 2.19 2.17 2.10 3/177 23556
/proc/meminfo: memFree=31279156/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=97456 CPUtime=1002.12 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 13179 0 0 0 100200 12 0 0 20 0 1 0 29958507 99794944 18745 33554432000 4194304 6059633 140737041704128 140737041702952 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 24364 18745 184 456 0 23900 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 97456

[startup+1062.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 23557
/proc/meminfo: memFree=31278716/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=97456 CPUtime=1062.12 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 13295 0 0 0 106199 13 0 0 20 0 1 0 29958507 99794944 18745 33554432000 4194304 6059633 140737041704128 140737041702952 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 24364 18745 184 456 0 23900 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97456

[startup+1122.3 s]
/proc/loadavg: 2.11 2.15 2.09 3/177 23559
/proc/meminfo: memFree=31239188/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=146776 CPUtime=1122.11 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 13525 0 0 0 112197 14 0 0 20 0 1 0 29958507 150298624 28567 33554432000 4194304 6059633 140737041704128 140737041702664 4278035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 36694 28567 184 456 0 36230 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146776

[startup+1182.3 s]
/proc/loadavg: 2.16 2.15 2.09 4/177 23560
/proc/meminfo: memFree=31203504/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=146776 CPUtime=1182.09 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 13807 0 0 0 118194 15 0 0 20 0 1 0 29958507 150298624 29591 33554432000 4194304 6059633 140737041704128 140737041702664 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 36694 29591 184 456 0 36230 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 146776

[startup+1242.3 s]
/proc/loadavg: 2.06 2.12 2.09 3/177 23561
/proc/meminfo: memFree=31230768/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=146776 CPUtime=1242.09 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 14487 0 0 0 124191 18 0 0 20 0 1 0 29958507 150298624 30693 33554432000 4194304 6059633 140737041704128 140737041702664 4278414 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 36694 30693 184 456 0 36230 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146776

[startup+1302.3 s]
/proc/loadavg: 2.05 2.11 2.09 3/177 23562
/proc/meminfo: memFree=31228672/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=177596 CPUtime=1302.08 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 15698 0 0 0 130187 21 0 0 20 0 1 0 29958507 181858304 31706 33554432000 4194304 6059633 140737041704128 140737041702920 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 44399 31706 184 456 0 43935 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 177596

[startup+1362.3 s]
/proc/loadavg: 2.20 2.13 2.10 3/177 23563
/proc/meminfo: memFree=31190828/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=177596 CPUtime=1362.07 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 16404 0 0 0 136185 22 0 0 20 0 1 0 29958507 181858304 32218 33554432000 4194304 6059633 140737041704128 140737041702920 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 44399 32218 184 456 0 43935 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 177596

[startup+1422.3 s]
/proc/loadavg: 2.18 2.14 2.09 3/178 23568
/proc/meminfo: memFree=31221784/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=177596 CPUtime=1422.07 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 17109 0 0 0 142183 24 0 0 20 0 1 0 29958507 181858304 32730 33554432000 4194304 6059633 140737041704128 140737041702920 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 44399 32730 184 456 0 43935 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 177596

[startup+1482.3 s]
/proc/loadavg: 2.11 2.12 2.09 3/177 23569
/proc/meminfo: memFree=31192460/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=177596 CPUtime=1482.06 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 17813 0 0 0 148180 26 0 0 20 0 1 0 29958507 181858304 32218 33554432000 4194304 6059633 140737041704128 140737041702920 4277904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 44399 32218 184 456 0 43935 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 177596

[startup+1542.31 s]
/proc/loadavg: 2.04 2.10 2.08 4/177 23570
/proc/meminfo: memFree=31182512/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=177596 CPUtime=1542.05 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 18513 0 0 0 154177 28 0 0 20 0 1 0 29958507 181858304 31706 33554432000 4194304 6059633 140737041704128 140737041702920 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 44399 31706 184 456 0 43935 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 177596

[startup+1602.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/177 23571
/proc/meminfo: memFree=31229628/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=146776 CPUtime=1602.04 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 19070 0 0 0 160175 29 0 0 20 0 1 0 29958507 150298624 31045 33554432000 4194304 6059633 140737041704128 140737041702664 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 36694 31045 184 456 0 36230 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146776

[startup+1662.3 s]
/proc/loadavg: 2.10 2.09 2.08 3/177 23572
/proc/meminfo: memFree=31231004/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=146776 CPUtime=1662.02 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 19342 0 0 0 166172 30 0 0 20 0 1 0 29958507 150298624 30615 33554432000 4194304 6059633 140737041704128 140737041702664 4261190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 36694 30615 184 456 0 36230 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 146776

[startup+1722.3 s]
/proc/loadavg: 2.04 2.07 2.08 4/177 23574
/proc/meminfo: memFree=31201372/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=146776 CPUtime=1722.01 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 20048 0 0 0 172170 31 0 0 20 0 1 0 29958507 150298624 29079 33554432000 4194304 6059633 140737041704128 140737041702664 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 36694 29079 184 456 0 36230 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 146776

[startup+1782.3 s]
/proc/loadavg: 2.08 2.07 2.08 3/177 23575
/proc/meminfo: memFree=31201196/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=146776 CPUtime=1782.01 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 20752 0 0 0 178168 33 0 0 20 0 1 0 29958507 150298624 27031 33554432000 4194304 6059633 140737041704128 140737041702664 4278631 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 36694 27031 184 456 0 36230 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 146776



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.06 2.07 2.08 3/177 23576
/proc/meminfo: memFree=31230504/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=146776 CPUtime=1800 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 20759 0 0 0 179967 33 0 0 20 0 1 0 29958507 150298624 30615 33554432000 4194304 6059633 140737041704128 140737041702664 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 36694 30615 184 456 0 36230 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 146776

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 23485 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.06 2.07 2.08 3/177 23576
/proc/meminfo: memFree=31230504/32872528 swapFree=518888/559768
[pid=23485] ppid=23482 vsize=146776 CPUtime=1800 cores=0,2,4,6
/proc/23485/stat : 23485 (open-wbo) R 23482 23485 20982 0 -1 4202496 20759 0 0 0 179967 33 0 0 20 0 1 0 29958507 150298624 30615 33554432000 4194304 6059633 140737041704128 140737041702664 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23485/statm: 36694 30615 184 456 0 36230 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 146776

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.68
CPU system time (s): 0.336948
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 177596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.336948
maximum resident set size= 137064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20762
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= 14
involuntary context switches= 1874

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.80927 second user time and 6.68098 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 21:26:23
IDJOB=4116914
IDBENCH=109529
IDSOLVER=2547
FILE ID=node106/4116914-1466969183
RUNJOBID= node106-1466942800-20998
PBS_JOBID= 19976348
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round22-9.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116914-1466969183/watcher-4116914-1466969183 -o /tmp/evaluation-result-4116914-1466969183/solver-4116914-1466969183 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960  open-wbo HOME/instance-4116914-1466969183.opb

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

MD5SUM BENCH= f6b5cd4e814bf7344858f51262a058f8
RANDOM SEED=1145114376

node106.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		: 2667.170
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		: 2667.170
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		: 2667.170
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	: 5332.55
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		: 2667.170
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		: 2667.170
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	: 5332.56
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		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
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	: 5332.54
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		: 2667.170
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31370536 kB
Buffers:           16356 kB
Cached:           157336 kB
SwapCached:         4304 kB
Active:            89384 kB
Inactive:         148884 kB
Active(anon):      62012 kB
Inactive(anon):     4936 kB
Active(file):      27372 kB
Inactive(file):   143948 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:        692976 kB
Mapped:             8952 kB
Shmem:                 0 kB
Slab:             567836 kB
SReclaimable:      11924 kB
SUnreclaim:       555912 kB
KernelStack:        1472 kB
PageTables:         5228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     755156 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    157696 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= 71672 MiB
End job on node106 at 2016-06-26 21:56:23