Trace number 4115872

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-size160-round23-0.opb
MD5SUM80aaf8924f6ff1db370b1fb6930c6ef9
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 constraints9536
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)448
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-4115872-1466941619.opb
0.00/0.00	c File size is 416869 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:       8640                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
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-4115872-1466941619/watcher-4115872-1466941619 -o /tmp/evaluation-result-4115872-1466941619/solver-4115872-1466941619 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960 open-wbo-lsu HOME/instance-4115872-1466941619.opb 

pid=20283
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: 2.24 2.19 2.11 3/176 20286
/proc/meminfo: memFree=30642444/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 27201646 2813952 288 33554432000 4194304 6058637 140733229712032 140737014919336 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 687 288 237 456 0 121 0

[startup+0.100175 s]
/proc/loadavg: 2.24 2.19 2.11 3/176 20286
/proc/meminfo: memFree=30642444/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=23508 CPUtime=0.09 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 4433 0 0 0 9 0 0 0 20 0 1 0 27201646 24072192 5223 33554432000 4194304 6058637 140733229712032 140737014919336 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 5877 5225 162 456 0 5413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23508

[startup+0.200394 s]
/proc/loadavg: 2.24 2.19 2.11 3/176 20286
/proc/meminfo: memFree=30642444/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=28204 CPUtime=0.19 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 5086 0 0 0 19 0 0 0 20 0 1 0 27201646 28880896 5824 33554432000 4194304 6058637 140733229712032 140737014919336 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 7051 5824 179 456 0 6587 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28204

[startup+0.30038 s]
/proc/loadavg: 2.24 2.19 2.11 3/176 20286
/proc/meminfo: memFree=30642444/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=28408 CPUtime=0.29 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 5167 0 0 0 29 0 0 0 20 0 1 0 27201646 29089792 5905 33554432000 4194304 6058637 140733229712032 140733229710632 4277978 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 7102 5905 179 456 0 6638 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28408

[startup+0.700325 s]
/proc/loadavg: 2.24 2.19 2.11 3/176 20286
/proc/meminfo: memFree=30642444/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=28440 CPUtime=0.69 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 5238 0 0 0 69 0 0 0 20 0 1 0 27201646 29122560 5934 33554432000 4194304 6058637 140733229712032 140733229710632 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 7110 5934 180 456 0 6646 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28440

[startup+1.5003 s]
/proc/loadavg: 2.24 2.19 2.11 3/177 20287
/proc/meminfo: memFree=30618740/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=28616 CPUtime=1.48 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 5894 0 0 0 148 0 0 0 20 0 1 0 27201646 29302784 5959 33554432000 4194304 6058637 140733229712032 140733229710632 4278408 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 7154 5959 181 456 0 6690 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28616

[startup+3.10031 s]
/proc/loadavg: 2.24 2.19 2.11 3/177 20287
/proc/meminfo: memFree=30618308/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=29012 CPUtime=3.09 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 5983 0 0 0 308 1 0 0 20 0 1 0 27201646 29708288 6048 33554432000 4194304 6058637 140733229712032 140733229710504 4254368 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 7253 6048 181 456 0 6789 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29012

[startup+6.30031 s]
/proc/loadavg: 2.30 2.20 2.11 3/177 20287
/proc/meminfo: memFree=30618272/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=29544 CPUtime=6.29 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 6960 0 0 0 628 1 0 0 20 0 1 0 27201646 30253056 6229 33554432000 4194304 6058637 140733229712032 140733229710648 4246230 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 7386 6229 181 456 0 6922 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29544

[startup+12.7003 s]
/proc/loadavg: 2.27 2.20 2.11 3/177 20287
/proc/meminfo: memFree=30606128/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=41016 CPUtime=12.69 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 7776 0 0 0 1268 1 0 0 20 0 1 0 27201646 42000384 9021 33554432000 4194304 6058637 140733229712032 140733229710792 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 10254 9021 181 456 0 9790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41016

[startup+25.5004 s]
/proc/loadavg: 2.35 2.22 2.12 3/177 20287
/proc/meminfo: memFree=30600568/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=45436 CPUtime=25.48 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 8412 0 0 0 2547 1 0 0 20 0 1 0 27201646 46526464 10088 33554432000 4194304 6058637 140733229712032 140733229710792 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 11359 10088 181 456 0 10895 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45436

[startup+51.1004 s]
/proc/loadavg: 2.29 2.22 2.12 3/177 20287
/proc/meminfo: memFree=30599828/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=45436 CPUtime=51.08 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 8519 0 0 0 5107 1 0 0 20 0 1 0 27201646 46526464 10192 33554432000 4194304 6058637 140733229712032 140733229710792 4277824 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 11359 10192 181 456 0 10895 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45436

[startup+102.3 s]
/proc/loadavg: 2.18 2.20 2.12 3/177 20288
/proc/meminfo: memFree=30588204/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=59760 CPUtime=102.28 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 9993 0 0 0 10226 2 0 0 20 0 1 0 27201646 61194240 12729 33554432000 4194304 6058637 140733229712032 140733229710808 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 14940 12729 181 456 0 14476 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59760

[startup+162.3 s]
/proc/loadavg: 2.28 2.22 2.13 3/177 20290
/proc/meminfo: memFree=30575224/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=67572 CPUtime=162.26 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 11363 0 0 0 16223 3 0 0 20 0 1 0 27201646 69193728 14015 33554432000 4194304 6058637 140733229712032 140733229710760 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 16893 14015 181 456 0 16429 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67572

[startup+222.307 s]
/proc/loadavg: 2.21 2.21 2.13 3/178 20294
/proc/meminfo: memFree=30551084/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=67572 CPUtime=222.25 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 11863 0 0 0 22222 3 0 0 20 0 1 0 27201646 69193728 14747 33554432000 4194304 6058637 140733229712032 140733229710808 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 16893 14747 181 456 0 16429 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67572

[startup+282.3 s]
/proc/loadavg: 2.18 2.20 2.12 3/177 20295
/proc/meminfo: memFree=30560988/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=282.24 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 12256 0 0 0 28220 4 0 0 20 0 1 0 27201646 100270080 16666 33554432000 4194304 6058637 140733229712032 140733229710760 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 16666 181 456 0 24016 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97920

[startup+342.3 s]
/proc/loadavg: 2.22 2.20 2.13 3/177 20296
/proc/meminfo: memFree=30554848/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=342.23 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 12258 0 0 0 34219 4 0 0 20 0 1 0 27201646 100270080 17690 33554432000 4194304 6058637 140733229712032 140733229710760 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 17690 181 456 0 24016 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97920

[startup+402.3 s]
/proc/loadavg: 2.08 2.17 2.12 4/177 20297
/proc/meminfo: memFree=30550884/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=402.22 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 12259 0 0 0 40218 4 0 0 20 0 1 0 27201646 100270080 18202 33554432000 4194304 6058637 140733229712032 140733229710760 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18202 181 456 0 24016 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97920

[startup+462.3 s]
/proc/loadavg: 2.15 2.16 2.12 3/177 20299
/proc/meminfo: memFree=30548836/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=462.21 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 12260 0 0 0 46217 4 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229710760 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97920

[startup+522.3 s]
/proc/loadavg: 2.05 2.13 2.10 3/177 20300
/proc/meminfo: memFree=30547996/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=522.21 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 12760 0 0 0 52216 5 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4264958 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97920

[startup+582.3 s]
/proc/loadavg: 2.12 2.14 2.10 4/177 20301
/proc/meminfo: memFree=30548292/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=582.2 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 13260 0 0 0 58215 5 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97920


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


[startup+942.3 s]
/proc/loadavg: 2.08 2.10 2.09 3/177 20334
/proc/meminfo: memFree=30547280/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=942.14 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 17785 0 0 0 94204 10 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4278425 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97920

[startup+1002.3 s]
/proc/loadavg: 2.15 2.11 2.09 3/177 20335
/proc/meminfo: memFree=30509064/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=147240 CPUtime=1002.13 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 18794 0 0 0 100201 12 0 0 20 0 1 0 27201646 150773760 28415 33554432000 4194304 6058637 140733229712032 140733229710808 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 36810 28415 181 456 0 36346 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147240

[startup+1062.3 s]
/proc/loadavg: 2.08 2.10 2.09 3/176 20336
/proc/meminfo: memFree=30502932/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=147240 CPUtime=1062.12 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 19304 0 0 0 106200 12 0 0 20 0 1 0 27201646 150773760 30463 33554432000 4194304 6058637 140733229712032 140733229710808 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 36810 30463 181 456 0 36346 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147240

[startup+1122.3 s]
/proc/loadavg: 2.18 2.13 2.09 3/177 20338
/proc/meminfo: memFree=30547288/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=1122.11 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 19811 0 0 0 112198 13 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97920

[startup+1182.3 s]
/proc/loadavg: 2.30 2.16 2.10 3/177 20339
/proc/meminfo: memFree=30547420/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=1182.1 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 20319 0 0 0 118196 14 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97920

[startup+1242.3 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 20340
/proc/meminfo: memFree=30547192/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=1242.1 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 20931 0 0 0 124194 16 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4260938 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 97920

[startup+1302.3 s]
/proc/loadavg: 2.31 2.19 2.11 3/177 20341
/proc/meminfo: memFree=30547104/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=147240 CPUtime=1302.09 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 22261 0 0 0 130191 18 0 0 20 0 1 0 27201646 150773760 26367 33554432000 4194304 6058637 140733229712032 140733229710808 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 36810 26367 181 456 0 36346 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 147240

[startup+1362.3 s]
/proc/loadavg: 2.17 2.17 2.11 3/177 20342
/proc/meminfo: memFree=30515440/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=147240 CPUtime=1362.08 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 23359 0 0 0 136189 19 0 0 20 0 1 0 27201646 150773760 26879 33554432000 4194304 6058637 140733229712032 140733229710808 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 36810 26879 181 456 0 36346 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 147240

[startup+1422.3 s]
/proc/loadavg: 2.24 2.18 2.11 3/178 20347
/proc/meminfo: memFree=30512804/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=147240 CPUtime=1422.08 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 24455 0 0 0 142187 21 0 0 20 0 1 0 27201646 150773760 27391 33554432000 4194304 6058637 140733229712032 140733229710808 4255000 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 36810 27391 181 456 0 36346 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 147240

[startup+1482.3 s]
/proc/loadavg: 2.34 2.22 2.13 3/177 20348
/proc/meminfo: memFree=30515020/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=147240 CPUtime=1482.06 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 25554 0 0 0 148183 23 0 0 20 0 1 0 27201646 150773760 26879 33554432000 4194304 6058637 140733229712032 140733229710808 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 36810 26879 181 456 0 36346 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 147240

[startup+1542.31 s]
/proc/loadavg: 2.22 2.21 2.13 3/177 20349
/proc/meminfo: memFree=30547260/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=1542.05 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 26146 0 0 0 154181 24 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4262512 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97920

[startup+1602.3 s]
/proc/loadavg: 2.25 2.23 2.14 3/177 20350
/proc/meminfo: memFree=30492480/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=1602.04 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 27244 0 0 0 160177 27 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97920

[startup+1662.3 s]
/proc/loadavg: 2.21 2.21 2.13 3/177 20397
/proc/meminfo: memFree=30589760/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=1662.03 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 28343 0 0 0 166174 29 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97920

[startup+1722.3 s]
/proc/loadavg: 2.18 2.20 2.13 3/177 20444
/proc/meminfo: memFree=30582816/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=1722.02 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 29445 0 0 0 172171 31 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97920

[startup+1782.3 s]
/proc/loadavg: 2.17 2.19 2.13 3/177 20445
/proc/meminfo: memFree=30527468/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=178060 CPUtime=1782.01 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 30544 0 0 0 178169 32 0 0 20 0 1 0 27201646 182333440 33602 33554432000 4194304 6058637 140733229712032 140733229711064 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 44515 33602 181 456 0 44051 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 178060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.13 3/177 20446
/proc/meminfo: memFree=30577256/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=1800.01 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 30545 0 0 0 179968 33 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97920

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 20286 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.13 3/177 20446
/proc/meminfo: memFree=30577256/32872528 swapFree=1094508/1184444
[pid=20286] ppid=20283 vsize=97920 CPUtime=1800.01 cores=1,3,5,7
/proc/20286/stat : 20286 (open-wbo-lsu) R 20283 20286 20109 0 -1 4202496 30545 0 0 0 179968 33 0 0 20 0 1 0 27201646 100270080 18714 33554432000 4194304 6058637 140733229712032 140733229711096 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20286/statm: 24480 18714 181 456 0 24016 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97920

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.69
CPU system time (s): 0.332949
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 178060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.332949
maximum resident set size= 136456
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30548
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= 11
involuntary context switches= 1977

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.74728 second user time and 6.71198 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 13:46:59
IDJOB=4115872
IDBENCH=109399
IDSOLVER=2545
FILE ID=node115/4115872-1466941619
RUNJOBID= node115-1466939817-20126
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round23-0.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115872-1466941619/watcher-4115872-1466941619 -o /tmp/evaluation-result-4115872-1466941619/solver-4115872-1466941619 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960  open-wbo-lsu HOME/instance-4115872-1466941619.opb

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

MD5SUM BENCH= 80aaf8924f6ff1db370b1fb6930c6ef9
RANDOM SEED=799346268

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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		: 2666.395
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		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30642600 kB
Buffers:           55920 kB
Cached:           201924 kB
SwapCached:         1676 kB
Active:            99836 kB
Inactive:         221372 kB
Active(anon):      65036 kB
Inactive(anon):      684 kB
Active(file):      34800 kB
Inactive(file):   220688 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5052 kB
Writeback:             0 kB
AnonPages:       1347236 kB
Mapped:             7936 kB
Shmem:                 0 kB
Slab:             593884 kB
SReclaimable:      38044 kB
SUnreclaim:       555840 kB
KernelStack:        1472 kB
PageTables:         6476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1368952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    217088 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= 71652 MiB
End job on node115 at 2016-06-26 14:16:59