Trace number 4115920

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-LSU PB16? (TO) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round23-1.opb
MD5SUM73d09bc688f32383f27b8cfd61f2560b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
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-4115920-1466944525.opb
0.00/0.00	c File size is 416640 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8624                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         432                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4115920-1466944525/watcher-4115920-1466944525 -o /tmp/evaluation-result-4115920-1466944525/solver-4115920-1466944525 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27524 --watchdog 1960 open-wbo-lsu HOME/instance-4115920-1466944525.opb 

pid=27545
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: 0.53 1.10 1.36 4/175 27552
/proc/meminfo: memFree=31784160/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 27489569 2813952 289 33554432000 4194304 6058637 140736842791328 140734564813160 4509200 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 687 289 237 456 0 121 0

[startup+0.100216 s]
/proc/loadavg: 0.53 1.10 1.36 4/175 27552
/proc/meminfo: memFree=31784160/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=23376 CPUtime=0.08 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 4785 0 0 0 8 0 0 0 20 0 1 0 27489569 23937024 4978 33554432000 4194304 6058637 140736842791328 140734564813160 4294739 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 5844 4980 162 456 0 5380 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23376

[startup+0.200391 s]
/proc/loadavg: 0.53 1.10 1.36 4/175 27552
/proc/meminfo: memFree=31784160/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=28132 CPUtime=0.19 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 5609 0 0 0 18 1 0 0 20 0 1 0 27489569 28807168 5713 33554432000 4194304 6058637 140736842791328 140734564813160 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 7033 5713 179 456 0 6569 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28132

[startup+0.30042 s]
/proc/loadavg: 0.53 1.10 1.36 4/175 27552
/proc/meminfo: memFree=31784160/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=28264 CPUtime=0.29 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 5652 0 0 0 28 1 0 0 20 0 1 0 27489569 28942336 5755 33554432000 4194304 6058637 140736842791328 140734564813160 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 7066 5755 179 456 0 6602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28264

[startup+0.700326 s]
/proc/loadavg: 0.53 1.10 1.36 4/175 27552
/proc/meminfo: memFree=31784160/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=28592 CPUtime=0.69 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 5791 0 0 0 68 1 0 0 20 0 1 0 27489569 29278208 5890 33554432000 4194304 6058637 140736842791328 140734564813160 4254558 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 7148 5890 180 456 0 6684 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28592

[startup+1.50033 s]
/proc/loadavg: 0.53 1.10 1.36 4/177 27554
/proc/meminfo: memFree=31735872/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=29092 CPUtime=1.49 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 6290 0 0 0 148 1 0 0 20 0 1 0 27489569 29790208 5814 33554432000 4194304 6058637 140736842791328 140736842789928 4254411 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 7273 5814 181 456 0 6809 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29092

[startup+3.10033 s]
/proc/loadavg: 0.53 1.10 1.36 4/177 27554
/proc/meminfo: memFree=31735500/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=29092 CPUtime=3.09 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 6538 0 0 0 308 1 0 0 20 0 1 0 27489569 29790208 6051 33554432000 4194304 6058637 140736842791328 140736842789928 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 7273 6051 181 456 0 6809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29092

[startup+6.30033 s]
/proc/loadavg: 0.65 1.11 1.37 4/177 27554
/proc/meminfo: memFree=31733096/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=29660 CPUtime=6.28 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 7577 0 0 0 627 1 0 0 20 0 1 0 27489569 30371840 6253 33554432000 4194304 6058637 140736842791328 140736842789928 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 7415 6253 181 456 0 6951 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29660

[startup+12.7003 s]
/proc/loadavg: 0.76 1.13 1.37 4/177 27554
/proc/meminfo: memFree=31713836/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=41064 CPUtime=12.69 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 8556 0 0 0 1267 2 0 0 20 0 1 0 27489569 42049536 8710 33554432000 4194304 6058637 140736842791328 140736842790088 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 10266 8710 181 456 0 9802 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41064

[startup+25.5004 s]
/proc/loadavg: 1.03 1.17 1.38 4/177 27554
/proc/meminfo: memFree=31707656/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=45484 CPUtime=25.49 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 8999 0 0 0 2547 2 0 0 20 0 1 0 27489569 46575616 10167 33554432000 4194304 6058637 140736842791328 140736842790088 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 11371 10167 181 456 0 10907 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45484

[startup+51.1004 s]
/proc/loadavg: 1.36 1.24 1.39 4/177 27554
/proc/meminfo: memFree=31701732/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=45484 CPUtime=51.08 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 9044 0 0 0 5106 2 0 0 20 0 1 0 27489569 46575616 10216 33554432000 4194304 6058637 140736842791328 140736842790088 4254286 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 11371 10216 181 456 0 10907 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45484

[startup+102.3 s]
/proc/loadavg: 1.72 1.35 1.42 4/177 27555
/proc/meminfo: memFree=31687384/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=55996 CPUtime=102.27 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 10840 0 0 0 10224 3 0 0 20 0 1 0 27489569 57339904 11681 33554432000 4194304 6058637 140736842791328 140736842790088 4261692 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 13999 11681 181 456 0 13535 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55996

[startup+162.3 s]
/proc/loadavg: 1.98 1.50 1.47 4/177 27556
/proc/meminfo: memFree=31668408/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=67624 CPUtime=162.25 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 11407 0 0 0 16222 3 0 0 20 0 1 0 27489569 69246976 15030 33554432000 4194304 6058637 140736842791328 140736842790056 4261333 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 16906 15030 181 456 0 16442 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 67624

[startup+222.308 s]
/proc/loadavg: 1.99 1.59 1.50 4/177 27557
/proc/meminfo: memFree=31666176/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=67624 CPUtime=222.26 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 12376 0 0 0 22222 4 0 0 20 0 1 0 27489569 69246976 15485 33554432000 4194304 6058637 140736842791328 140736842790392 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 16906 15485 181 456 0 16442 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67624

[startup+282.3 s]
/proc/loadavg: 1.99 1.66 1.52 4/178 27562
/proc/meminfo: memFree=31656844/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=282.24 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 12436 0 0 0 28220 4 0 0 20 0 1 0 27489569 100323328 17078 33554432000 4194304 6058637 140736842791328 140736842790056 4254368 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 17078 181 456 0 24029 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97972

[startup+342.3 s]
/proc/loadavg: 1.99 1.72 1.55 4/177 27563
/proc/meminfo: memFree=31653184/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=342.23 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 12438 0 0 0 34219 4 0 0 20 0 1 0 27489569 100323328 17591 33554432000 4194304 6058637 140736842791328 140736842790056 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 17591 181 456 0 24029 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97972

[startup+402.3 s]
/proc/loadavg: 1.99 1.77 1.58 4/177 27564
/proc/meminfo: memFree=31630716/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=402.22 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 12439 0 0 0 40218 4 0 0 20 0 1 0 27489569 100323328 18103 33554432000 4194304 6058637 140736842791328 140736842790056 4277424 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 18103 181 456 0 24029 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97972

[startup+462.3 s]
/proc/loadavg: 1.99 1.81 1.60 4/177 27565
/proc/meminfo: memFree=31626736/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=462.21 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 12440 0 0 0 46217 4 0 0 20 0 1 0 27489569 100323328 18615 33554432000 4194304 6058637 140736842791328 140736842790056 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 18615 181 456 0 24029 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97972

[startup+522.3 s]
/proc/loadavg: 1.99 1.84 1.62 4/177 27566
/proc/meminfo: memFree=31623220/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=522.2 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 12440 0 0 0 52216 4 0 0 20 0 1 0 27489569 100323328 18615 33554432000 4194304 6058637 140736842791328 140736842790056 4277573 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 18615 181 456 0 24029 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97972

[startup+582.3 s]
/proc/loadavg: 1.99 1.86 1.64 4/177 27568
/proc/meminfo: memFree=31623148/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=582.19 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 12709 0 0 0 58214 5 0 0 20 0 1 0 27489569 100323328 18615 33554432000 4194304 6058637 140736842791328 140736842790392 4254554 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 18615 181 456 0 24029 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97972


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


[startup+942.3 s]
/proc/loadavg: 2.00 1.96 1.75 4/177 27578
/proc/meminfo: memFree=31619520/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=942.13 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 13942 0 0 0 94202 11 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97972

[startup+1002.3 s]
/proc/loadavg: 2.00 1.96 1.76 4/177 27579
/proc/meminfo: memFree=31549140/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=147292 CPUtime=1002.13 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 14216 0 0 0 100200 13 0 0 20 0 1 0 27489569 150827008 27437 33554432000 4194304 6058637 140736842791328 140736842790104 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 36823 27437 181 456 0 36359 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147292

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.77 4/177 27580
/proc/meminfo: memFree=31578676/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=147292 CPUtime=1062.11 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 14360 0 0 0 106198 13 0 0 20 0 1 0 27489569 150827008 29485 33554432000 4194304 6058637 140736842791328 140736842790104 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 36823 29485 181 456 0 36359 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 147292

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.78 4/176 27581
/proc/meminfo: memFree=31573168/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=147292 CPUtime=1122.1 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 14504 0 0 0 112196 14 0 0 20 0 1 0 27489569 150827008 31021 33554432000 4194304 6058637 140736842791328 140736842790104 4261310 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 36823 31021 181 456 0 36359 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 147292

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.80 4/177 27584
/proc/meminfo: memFree=31619760/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1182.1 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 14915 0 0 0 118194 16 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4263308 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97972

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.81 4/177 27585
/proc/meminfo: memFree=31619900/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1242.09 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 15578 0 0 0 124192 17 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4277511 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97972

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.82 4/177 27586
/proc/meminfo: memFree=31619292/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1302.08 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 16303 0 0 0 130189 19 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4277368 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97972

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.83 4/177 27587
/proc/meminfo: memFree=31611480/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1362.07 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 17031 0 0 0 136186 21 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4277346 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97972

[startup+1422.3 s]
/proc/loadavg: 2.00 1.97 1.83 4/177 27588
/proc/meminfo: memFree=31607704/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1422.07 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 17759 0 0 0 142185 22 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4255155 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97972

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.84 4/178 27593
/proc/meminfo: memFree=31606820/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1482.05 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 18500 0 0 0 148181 24 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4277403 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97972

[startup+1542.31 s]
/proc/loadavg: 2.00 1.97 1.84 4/178 27617
/proc/meminfo: memFree=31606520/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1542.05 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 19232 0 0 0 154180 25 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97972

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.85 4/177 27618
/proc/meminfo: memFree=31607788/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1602.03 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 19963 0 0 0 160176 27 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 97972

[startup+1662.3 s]
/proc/loadavg: 2.10 2.00 1.87 4/177 27619
/proc/meminfo: memFree=31607812/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1662.02 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 20695 0 0 0 166173 29 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4277495 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 97972

[startup+1722.3 s]
/proc/loadavg: 2.04 2.00 1.87 4/177 27620
/proc/meminfo: memFree=31498036/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=178112 CPUtime=1722.01 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 21426 0 0 0 172171 30 0 0 20 0 1 0 27489569 182386688 34160 33554432000 4194304 6058637 140736842791328 140736842790360 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 44528 34160 181 456 0 44064 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 178112

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 1.88 4/177 27621
/proc/meminfo: memFree=31505444/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=178112 CPUtime=1782.01 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 22159 0 0 0 178169 32 0 0 20 0 1 0 27489569 182386688 33136 33554432000 4194304 6058637 140736842791328 140736842790360 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 44528 33136 181 456 0 44064 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 178112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.00 1.88 4/177 27622
/proc/meminfo: memFree=31550888/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1800 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 22168 0 0 0 179968 32 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4278439 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97972

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 27551 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.00 1.88 4/177 27622
/proc/meminfo: memFree=31550888/32872528 swapFree=8540/8540
[pid=27551] ppid=27545 vsize=97972 CPUtime=1800 cores=1,3,5,7
/proc/27551/stat : 27551 (open-wbo-lsu) R 27545 27551 27507 0 -1 4202496 22168 0 0 0 179968 32 0 0 20 0 1 0 27489569 100323328 19127 33554432000 4194304 6058637 140736842791328 140736842790392 4278439 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/27551/statm: 24493 19127 181 456 0 24029 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97972

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.68
CPU system time (s): 0.32495
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 178112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.32495
maximum resident set size= 138688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22171
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= 32
involuntary context switches= 1851

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.20836 second user time and 9.04862 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 14:35:25
IDJOB=4115920
IDBENCH=109405
IDSOLVER=2545
FILE ID=node151/4115920-1466944525
RUNJOBID= node151-1466944525-27524
PBS_JOBID= 19976361
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115920-1466944525/watcher-4115920-1466944525 -o /tmp/evaluation-result-4115920-1466944525/solver-4115920-1466944525 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27524 --watchdog 1960  open-wbo-lsu HOME/instance-4115920-1466944525.opb

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

MD5SUM BENCH= 73d09bc688f32383f27b8cfd61f2560b
RANDOM SEED=1559724931

node151.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.54
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.56
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		: 2667.217
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:        31785176 kB
Buffers:           65096 kB
Cached:           284700 kB
SwapCached:         1740 kB
Active:            59412 kB
Inactive:         293056 kB
Active(anon):       4848 kB
Inactive(anon):      736 kB
Active(file):      54564 kB
Inactive(file):   292320 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67096968 kB
Dirty:             10088 kB
Writeback:             0 kB
AnonPages:         10760 kB
Mapped:             6604 kB
Shmem:                 0 kB
Slab:             594804 kB
SReclaimable:      38492 kB
SUnreclaim:       556312 kB
KernelStack:        1336 kB
PageTables:         4008 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     105100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71712 MiB
End job on node151 at 2016-06-26 15:05:26