Trace number 4115992

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size112-round23-7.opb
MD5SUM4d7f4e517409151f797860ef8d501011
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 constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
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-4115992-1466946326.opb
0.00/0.00	c File size is 416183 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8592                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4115992-1466946326/watcher-4115992-1466946326 -o /tmp/evaluation-result-4115992-1466946326/solver-4115992-1466946326 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960 open-wbo-lsu HOME/instance-4115992-1466946326.opb 

pid=27700
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: 2.01 2.00 1.88 3/171 27703
/proc/meminfo: memFree=31784096/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 27669666 2813952 289 33554432000 4194304 6058637 140734807695776 140734573223336 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 687 289 237 456 0 121 0

[startup+0.100165 s]
/proc/loadavg: 2.01 2.00 1.88 3/171 27703
/proc/meminfo: memFree=31784096/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=23504 CPUtime=0.09 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 4431 0 0 0 9 0 0 0 20 0 1 0 27669666 24068096 5225 33554432000 4194304 6058637 140734807695776 140734807693960 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 5876 5229 162 456 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.200362 s]
/proc/loadavg: 2.01 2.00 1.88 3/171 27703
/proc/meminfo: memFree=31784096/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=28072 CPUtime=0.19 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 5106 0 0 0 19 0 0 0 20 0 1 0 27669666 28745728 5826 33554432000 4194304 6058637 140734807695776 140734807693960 4246235 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 7018 5826 179 456 0 6554 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28072

[startup+0.300354 s]
/proc/loadavg: 2.01 2.00 1.88 3/171 27703
/proc/meminfo: memFree=31784096/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=28404 CPUtime=0.29 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 5200 0 0 0 29 0 0 0 20 0 1 0 27669666 29085696 5920 33554432000 4194304 6058637 140734807695776 140734807693960 4246170 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 7101 5920 179 456 0 6637 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28404

[startup+0.700294 s]
/proc/loadavg: 2.01 2.00 1.88 3/171 27703
/proc/meminfo: memFree=31784096/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=28404 CPUtime=0.69 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 5220 0 0 0 69 0 0 0 20 0 1 0 27669666 29085696 5940 33554432000 4194304 6058637 140734807695776 140734807693960 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 7101 5940 180 456 0 6637 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28404

[startup+1.5003 s]
/proc/loadavg: 2.01 2.00 1.88 3/177 27714
/proc/meminfo: memFree=31732628/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=28684 CPUtime=1.48 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 5332 0 0 0 148 0 0 0 20 0 1 0 27669666 29372416 5996 33554432000 4194304 6058637 140734807695776 140734807694600 4277748 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 7171 5996 181 456 0 6707 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28684

[startup+3.10029 s]
/proc/loadavg: 2.01 2.00 1.88 3/177 27714
/proc/meminfo: memFree=31731636/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=29080 CPUtime=3.08 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 5411 0 0 0 308 0 0 0 20 0 1 0 27669666 29777920 6075 33554432000 4194304 6058637 140734807695776 140734807694328 4254548 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 7270 6075 181 456 0 6806 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29080

[startup+6.30029 s]
/proc/loadavg: 2.01 2.00 1.88 3/177 27714
/proc/meminfo: memFree=31730472/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=29576 CPUtime=6.29 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 6360 0 0 0 628 1 0 0 20 0 1 0 27669666 30285824 6214 33554432000 4194304 6058637 140734807695776 140734807694840 4261600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 7394 6214 181 456 0 6930 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29576

[startup+12.7003 s]
/proc/loadavg: 2.01 2.00 1.88 3/177 27714
/proc/meminfo: memFree=31706988/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=41056 CPUtime=12.69 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 7198 0 0 0 1268 1 0 0 20 0 1 0 27669666 42041344 9018 33554432000 4194304 6058637 140734807695776 140734807694536 4254426 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 10264 9018 181 456 0 9800 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41056

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 27714
/proc/meminfo: memFree=31707012/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=45476 CPUtime=25.49 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 7851 0 0 0 2548 1 0 0 20 0 1 0 27669666 46567424 10105 33554432000 4194304 6058637 140734807695776 140734807694536 4254411 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 11369 10105 181 456 0 10905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45476

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 1.88 3/177 27714
/proc/meminfo: memFree=31696572/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=45476 CPUtime=51.08 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 7958 0 0 0 5107 1 0 0 20 0 1 0 27669666 46567424 10266 33554432000 4194304 6058637 140734807695776 140734807694536 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 11369 10266 181 456 0 10905 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45476

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 27715
/proc/meminfo: memFree=31692036/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=59800 CPUtime=102.27 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 8922 0 0 0 10225 2 0 0 20 0 1 0 27669666 61235200 12293 33554432000 4194304 6058637 140734807695776 140734807694552 4277843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 14950 12293 181 456 0 14486 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59800

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/177 27716
/proc/meminfo: memFree=31661912/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=67640 CPUtime=162.26 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 10263 0 0 0 16223 3 0 0 20 0 1 0 27669666 69263360 14122 33554432000 4194304 6058637 140734807695776 140734807694504 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 16910 14122 181 456 0 16446 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67640

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 1.90 3/177 27717
/proc/meminfo: memFree=31658564/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=67640 CPUtime=222.26 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 10264 0 0 0 22223 3 0 0 20 0 1 0 27669666 69263360 14634 33554432000 4194304 6058637 140734807695776 140734807694504 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 16910 14634 181 456 0 16446 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67640

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/178 27721
/proc/meminfo: memFree=31645356/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=282.24 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 11174 0 0 0 28221 3 0 0 20 0 1 0 27669666 100339712 16682 33554432000 4194304 6058637 140734807695776 140734807694504 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 16682 181 456 0 24033 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97988

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 27723
/proc/meminfo: memFree=31641564/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=342.23 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 11175 0 0 0 34220 3 0 0 20 0 1 0 27669666 100339712 17194 33554432000 4194304 6058637 140734807695776 140734807694504 4277285 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 17194 181 456 0 24033 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97988

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 27724
/proc/meminfo: memFree=31639512/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=402.22 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 11175 0 0 0 40219 3 0 0 20 0 1 0 27669666 100339712 17194 33554432000 4194304 6058637 140734807695776 140734807694504 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 17194 181 456 0 24033 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97988

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/177 27725
/proc/meminfo: memFree=31633360/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=462.21 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 11176 0 0 0 46218 3 0 0 20 0 1 0 27669666 100339712 17706 33554432000 4194304 6058637 140734807695776 140734807694504 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 17706 181 456 0 24033 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97988

[startup+522.3 s]
/proc/loadavg: 2.03 2.01 1.91 3/177 27726
/proc/meminfo: memFree=31627340/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=522.2 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 11178 0 0 0 52217 3 0 0 20 0 1 0 27669666 100339712 18730 33554432000 4194304 6058637 140734807695776 140734807694504 4261600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18730 181 456 0 24033 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97988

[startup+582.3 s]
/proc/loadavg: 2.04 2.02 1.92 3/177 27727
/proc/meminfo: memFree=31626840/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=582.19 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 11178 0 0 0 58216 3 0 0 20 0 1 0 27669666 100339712 18730 33554432000 4194304 6058637 140734807695776 140734807694504 4261602 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18730 181 456 0 24033 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97988


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


[startup+942.3 s]
/proc/loadavg: 2.03 2.06 1.96 3/177 27738
/proc/meminfo: memFree=31626224/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=942.13 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 15343 0 0 0 94206 7 0 0 20 0 1 0 27669666 100339712 18731 33554432000 4194304 6058637 140734807695776 140734807694840 4279393 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18731 181 456 0 24033 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97988

[startup+1002.3 s]
/proc/loadavg: 2.01 2.04 1.96 3/177 27739
/proc/meminfo: memFree=31591840/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=147308 CPUtime=1002.13 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 16386 0 0 0 100204 9 0 0 20 0 1 0 27669666 150843392 27427 33554432000 4194304 6058637 140734807695776 140734807694552 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 36827 27427 181 456 0 36363 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147308

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 1.96 3/177 27740
/proc/meminfo: memFree=31548088/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=147308 CPUtime=1062.12 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 16913 0 0 0 106202 10 0 0 20 0 1 0 27669666 150843392 28963 33554432000 4194304 6058637 140734807695776 140734807694552 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 36827 28963 181 456 0 36363 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147308

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/177 27741
/proc/meminfo: memFree=31580048/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=1122.11 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 17438 0 0 0 112201 10 0 0 20 0 1 0 27669666 100339712 18731 33554432000 4194304 6058637 140734807695776 140734807694840 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18731 181 456 0 24033 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97988

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 1.96 3/177 27742
/proc/meminfo: memFree=31625968/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=1182.1 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 17963 0 0 0 118199 11 0 0 20 0 1 0 27669666 100339712 18731 33554432000 4194304 6058637 140734807695776 140734807694840 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18731 181 456 0 24033 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97988

[startup+1242.3 s]
/proc/loadavg: 2.02 2.03 1.96 3/177 27744
/proc/meminfo: memFree=31625964/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=1242.09 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 18489 0 0 0 124197 12 0 0 20 0 1 0 27669666 100339712 18731 33554432000 4194304 6058637 140734807695776 140734807694840 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18731 181 456 0 24033 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97988

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 1.96 3/177 27745
/proc/meminfo: memFree=31625476/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=1302.08 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 19015 0 0 0 130196 12 0 0 20 0 1 0 27669666 100339712 18731 33554432000 4194304 6058637 140734807695776 140734807694840 4261333 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18731 181 456 0 24033 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97988

[startup+1362.3 s]
/proc/loadavg: 2.04 2.03 1.97 3/177 27746
/proc/meminfo: memFree=31625364/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=1362.08 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 19542 0 0 0 136195 13 0 0 20 0 1 0 27669666 100339712 18731 33554432000 4194304 6058637 140734807695776 140734807694840 4277843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18731 181 456 0 24033 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97988

[startup+1422.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/177 27747
/proc/meminfo: memFree=31625248/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=1422.07 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 20069 0 0 0 142193 14 0 0 20 0 1 0 27669666 100339712 18731 33554432000 4194304 6058637 140734807695776 140734807694840 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18731 181 456 0 24033 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97988

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/178 27751
/proc/meminfo: memFree=31624988/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=1482.05 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 20666 0 0 0 148190 15 0 0 20 0 1 0 27669666 100339712 18731 33554432000 4194304 6058637 140734807695776 140734807694840 4278442 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18731 181 456 0 24033 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97988

[startup+1542.31 s]
/proc/loadavg: 2.03 2.03 1.97 3/177 27753
/proc/meminfo: memFree=31625900/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=1542.05 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 21261 0 0 0 154188 17 0 0 20 0 1 0 27669666 100339712 18731 33554432000 4194304 6058637 140734807695776 140734807694840 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18731 181 456 0 24033 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97988

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/177 27754
/proc/meminfo: memFree=31625936/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=97988 CPUtime=1602.04 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 21857 0 0 0 160185 19 0 0 20 0 1 0 27669666 100339712 18731 33554432000 4194304 6058637 140734807695776 140734807694840 4277359 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 24497 18731 181 456 0 24033 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97988

[startup+1662.3 s]
/proc/loadavg: 2.06 2.03 1.98 3/177 27755
/proc/meminfo: memFree=31574440/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=178128 CPUtime=1662.03 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 22452 0 0 0 166183 20 0 0 20 0 1 0 27669666 182403072 31590 33554432000 4194304 6058637 140734807695776 140734807694808 4277332 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 44532 31590 181 456 0 44068 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 178128

[startup+1722.3 s]
/proc/loadavg: 2.06 2.03 1.98 3/177 27756
/proc/meminfo: memFree=31524376/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=147308 CPUtime=1722.02 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 22980 0 0 0 172181 21 0 0 20 0 1 0 27669666 150843392 31011 33554432000 4194304 6058637 140734807695776 140734807694552 4277798 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 36827 31011 181 456 0 36363 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 147308

[startup+1782.3 s]
/proc/loadavg: 2.05 2.04 1.99 3/177 27757
/proc/meminfo: memFree=31530052/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=147308 CPUtime=1782.02 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 23575 0 0 0 178179 23 0 0 20 0 1 0 27669666 150843392 29475 33554432000 4194304 6058637 140734807695776 140734807694552 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 36827 29475 181 456 0 36363 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 147308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.05 2.00 3/177 27757
/proc/meminfo: memFree=31572452/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=178128 CPUtime=1800.01 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 23648 0 0 0 179978 23 0 0 20 0 1 0 27669666 182403072 32102 33554432000 4194304 6058637 140734807695776 140734807694808 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 44532 32102 181 456 0 44068 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 178128

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 27703 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.10 2.05 2.00 3/177 27757
/proc/meminfo: memFree=31572452/32872528 swapFree=8540/8540
[pid=27703] ppid=27700 vsize=178128 CPUtime=1800.01 cores=0,2,4,6
/proc/27703/stat : 27703 (open-wbo-lsu) R 27700 27703 27507 0 -1 4202496 23648 0 0 0 179978 23 0 0 20 0 1 0 27669666 182403072 32102 33554432000 4194304 6058637 140734807695776 140734807694808 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27703/statm: 44532 32102 181 456 0 44068 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 178128

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.237963
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 178128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.237963
maximum resident set size= 130456
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23651
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.86111 second user time and 8.90265 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 15:05:27
IDJOB=4115992
IDBENCH=109414
IDSOLVER=2545
FILE ID=node151/4115992-1466946326
RUNJOBID= node151-1466944525-27523
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-size112-round23-7.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115992-1466946326/watcher-4115992-1466946326 -o /tmp/evaluation-result-4115992-1466946326/solver-4115992-1466946326 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960  open-wbo-lsu HOME/instance-4115992-1466946326.opb

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

MD5SUM BENCH= 4d7f4e517409151f797860ef8d501011
RANDOM SEED=1369468243

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:        31785360 kB
Buffers:           65788 kB
Cached:           284252 kB
SwapCached:         1760 kB
Active:            57308 kB
Inactive:         295584 kB
Active(anon):       5096 kB
Inactive(anon):      780 kB
Active(file):      52212 kB
Inactive(file):   294804 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67096992 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:        172776 kB
Mapped:             7940 kB
Shmem:                 0 kB
Slab:             595092 kB
SReclaimable:      38876 kB
SUnreclaim:       556216 kB
KernelStack:        1472 kB
PageTables:         4684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     105512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 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 15:35:27