Trace number 4116608

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-size96-round23-5.opb
MD5SUMe37b4268f223b7262f64117d47441ab2
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9472
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- 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-4116608-1466973017.opb
0.00/0.00	c File size is 415952 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:       8576                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
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-4116608-1466973017/watcher-4116608-1466973017 -o /tmp/evaluation-result-4116608-1466973017/solver-4116608-1466973017 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960 open-wbo-lsu HOME/instance-4116608-1466973017.opb 

pid=23282
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: 2.18 2.16 2.10 3/177 23285
/proc/meminfo: memFree=30583012/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=2612 CPUtime=0 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 393 0 0 0 0 0 0 0 20 0 1 0 30341489 2674688 268 33554432000 4194304 6058637 140736988730400 140736040620296 5042435 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/23285/statm: 653 271 237 456 0 87 0

[startup+0.100124 s]
/proc/loadavg: 2.18 2.16 2.10 3/177 23285
/proc/meminfo: memFree=30583012/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=21024 CPUtime=0.08 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 4204 0 0 0 8 0 0 0 20 0 1 0 30341489 21528576 4401 33554432000 4194304 6058637 140736988730400 140736040620296 4294662 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/23285/statm: 5256 4402 162 456 0 4792 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21024

[startup+0.200323 s]
/proc/loadavg: 2.18 2.16 2.10 3/177 23285
/proc/meminfo: memFree=30583012/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=28148 CPUtime=0.19 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 5657 0 0 0 18 1 0 0 20 0 1 0 30341489 28823552 5779 33554432000 4194304 6058637 140736988730400 140736040620296 4277640 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/23285/statm: 7037 5779 179 456 0 6573 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28148

[startup+0.300303 s]
/proc/loadavg: 2.18 2.16 2.10 3/177 23285
/proc/meminfo: memFree=30583012/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=28520 CPUtime=0.29 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 5782 0 0 0 28 1 0 0 20 0 1 0 30341489 29204480 5904 33554432000 4194304 6058637 140736988730400 140736040620296 4277403 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/23285/statm: 7130 5904 179 456 0 6666 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28520

[startup+0.700262 s]
/proc/loadavg: 2.18 2.16 2.10 3/177 23285
/proc/meminfo: memFree=30583012/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=28520 CPUtime=0.69 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 5809 0 0 0 68 1 0 0 20 0 1 0 30341489 29204480 5931 33554432000 4194304 6058637 140736988730400 140736040620296 4246203 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/23285/statm: 7130 5931 180 456 0 6666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28520

[startup+1.50031 s]
/proc/loadavg: 2.16 2.15 2.10 3/178 23286
/proc/meminfo: memFree=30559572/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=28836 CPUtime=1.49 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 6433 0 0 0 148 1 0 0 20 0 1 0 30341489 29528064 5954 33554432000 4194304 6058637 140736988730400 140736988729000 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 7209 5954 181 456 0 6745 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28836

[startup+3.10026 s]
/proc/loadavg: 2.16 2.15 2.10 3/178 23286
/proc/meminfo: memFree=30559204/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=29036 CPUtime=3.08 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 6521 0 0 0 307 1 0 0 20 0 1 0 30341489 29732864 6042 33554432000 4194304 6058637 140736988730400 140736988729000 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 7259 6042 181 456 0 6795 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29036

[startup+6.3003 s]
/proc/loadavg: 2.16 2.15 2.10 3/178 23286
/proc/meminfo: memFree=30557916/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=29448 CPUtime=6.28 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 7485 0 0 0 627 1 0 0 20 0 1 0 30341489 30154752 6200 33554432000 4194304 6058637 140736988730400 140736988729464 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 7362 6200 181 456 0 6898 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29448

[startup+12.7003 s]
/proc/loadavg: 2.14 2.15 2.09 4/178 23286
/proc/meminfo: memFree=30548020/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=41044 CPUtime=12.69 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 8578 0 0 0 1267 2 0 0 20 0 1 0 30341489 42029056 8757 33554432000 4194304 6058637 140736988730400 140736988729160 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 10261 8757 181 456 0 9797 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41044

[startup+25.5004 s]
/proc/loadavg: 2.11 2.14 2.09 4/178 23286
/proc/meminfo: memFree=30513268/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=41044 CPUtime=25.48 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 8806 0 0 0 2546 2 0 0 20 0 1 0 30341489 42029056 8981 33554432000 4194304 6058637 140736988730400 140736988729160 4277346 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 10261 8981 181 456 0 9797 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41044

[startup+51.1004 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 23286
/proc/meminfo: memFree=30542572/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=45464 CPUtime=51.08 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 9031 0 0 0 5106 2 0 0 20 0 1 0 30341489 46555136 10214 33554432000 4194304 6058637 140736988730400 140736988729160 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 11366 10214 181 456 0 10902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45464

[startup+102.3 s]
/proc/loadavg: 2.25 2.18 2.10 3/177 23287
/proc/meminfo: memFree=30499104/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=41112 CPUtime=102.28 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 9997 0 0 0 10225 3 0 0 20 0 1 0 30341489 42098688 9177 33554432000 4194304 6058637 140736988730400 140736988729128 4254554 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 10278 9177 181 456 0 9814 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41112

[startup+162.3 s]
/proc/loadavg: 2.17 2.16 2.10 4/177 23288
/proc/meminfo: memFree=30480984/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=71316 CPUtime=162.25 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 11068 0 0 0 16222 3 0 0 20 0 1 0 30341489 73027584 13828 33554432000 4194304 6058637 140736988730400 140736988729128 4277843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 17829 13828 181 456 0 17365 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 71316

[startup+222.307 s]
/proc/loadavg: 2.24 2.17 2.10 3/177 23289
/proc/meminfo: memFree=30481228/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=71316 CPUtime=222.25 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 11068 0 0 0 22222 3 0 0 20 0 1 0 30341489 73027584 13828 33554432000 4194304 6058637 140736988730400 140736988729128 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 17829 13828 181 456 0 17365 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 71316

[startup+282.3 s]
/proc/loadavg: 2.24 2.19 2.11 3/177 23290
/proc/meminfo: memFree=30480484/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=90172 CPUtime=282.23 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 11418 0 0 0 28220 3 0 0 20 0 1 0 30341489 92336128 14342 33554432000 4194304 6058637 140736988730400 140736988729128 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 22543 14342 181 456 0 22079 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 90172

[startup+342.3 s]
/proc/loadavg: 2.20 2.18 2.11 4/177 23292
/proc/meminfo: memFree=30479284/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=90172 CPUtime=342.22 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 11419 0 0 0 34219 3 0 0 20 0 1 0 30341489 92336128 14854 33554432000 4194304 6058637 140736988730400 140736988729128 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 22543 14854 181 456 0 22079 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 90172

[startup+402.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 23293
/proc/meminfo: memFree=30463648/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=90172 CPUtime=402.22 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 12020 0 0 0 40218 4 0 0 20 0 1 0 30341489 92336128 20034 33554432000 4194304 6058637 140736988730400 140736988729128 4277365 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 22543 20034 181 456 0 22079 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90172

[startup+462.3 s]
/proc/loadavg: 2.14 2.17 2.10 3/177 23294
/proc/meminfo: memFree=30463676/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=90172 CPUtime=462.21 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 12022 0 0 0 46217 4 0 0 20 0 1 0 30341489 92336128 21058 33554432000 4194304 6058637 140736988730400 140736988729128 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 22543 21058 181 456 0 22079 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90172

[startup+522.3 s]
/proc/loadavg: 2.21 2.18 2.11 4/177 23295
/proc/meminfo: memFree=30497948/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=90172 CPUtime=522.2 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 12022 0 0 0 52216 4 0 0 20 0 1 0 30341489 92336128 21058 33554432000 4194304 6058637 140736988730400 140736988729128 4255174 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 22543 21058 181 456 0 22079 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90172

[startup+582.3 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 23342
/proc/meminfo: memFree=30558424/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=90172 CPUtime=582.19 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 12312 0 0 0 58215 4 0 0 20 0 1 0 30341489 92336128 21345 33554432000 4194304 6058637 140736988730400 140736988729128 4277368 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 22543 21345 181 456 0 22079 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90172


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


[startup+942.3 s]
/proc/loadavg: 2.33 2.25 2.14 3/177 23353
/proc/meminfo: memFree=30522052/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=90172 CPUtime=942.13 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 16777 0 0 0 94204 9 0 0 20 0 1 0 30341489 92336128 21410 33554432000 4194304 6058637 140736988730400 140736988729464 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 22543 21410 181 456 0 22079 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 90172

[startup+1002.3 s]
/proc/loadavg: 2.17 2.21 2.14 3/177 23354
/proc/meminfo: memFree=30501644/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=90172 CPUtime=1002.13 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 17268 0 0 0 100203 10 0 0 20 0 1 0 30341489 92336128 21410 33554432000 4194304 6058637 140736988730400 140736988729464 4261821 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 22543 21410 181 456 0 22079 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90172

[startup+1062.3 s]
/proc/loadavg: 2.30 2.23 2.15 4/177 23355
/proc/meminfo: memFree=30499356/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=90172 CPUtime=1062.12 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 17760 0 0 0 106201 11 0 0 20 0 1 0 30341489 92336128 21410 33554432000 4194304 6058637 140736988730400 140736988729464 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 22543 21410 181 456 0 22079 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 90172

[startup+1122.3 s]
/proc/loadavg: 2.24 2.22 2.15 3/177 23356
/proc/meminfo: memFree=30461252/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1122.11 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 18741 0 0 0 112199 12 0 0 20 0 1 0 30341489 142839808 30586 33554432000 4194304 6058637 140736988730400 140736988729176 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 30586 181 456 0 34409 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139492

[startup+1182.3 s]
/proc/loadavg: 2.17 2.21 2.15 3/177 23357
/proc/meminfo: memFree=30456660/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1182.1 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 19236 0 0 0 118197 13 0 0 20 0 1 0 30341489 142839808 31610 33554432000 4194304 6058637 140736988730400 140736988729176 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 31610 181 456 0 34409 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 139492

[startup+1242.3 s]
/proc/loadavg: 2.25 2.21 2.15 4/178 23362
/proc/meminfo: memFree=30450744/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1242.09 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 19732 0 0 0 124196 13 0 0 20 0 1 0 30341489 142839808 32634 33554432000 4194304 6058637 140736988730400 140736988729176 4278108 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 32634 181 456 0 34409 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 139492

[startup+1302.3 s]
/proc/loadavg: 2.19 2.20 2.15 3/177 23363
/proc/meminfo: memFree=30448320/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1302.08 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 20227 0 0 0 130194 14 0 0 20 0 1 0 30341489 142839808 33146 33554432000 4194304 6058637 140736988730400 140736988729176 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 33146 181 456 0 34409 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 139492

[startup+1362.3 s]
/proc/loadavg: 2.12 2.18 2.14 3/176 23364
/proc/meminfo: memFree=30446532/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1362.08 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 20722 0 0 0 136193 15 0 0 20 0 1 0 30341489 142839808 33658 33554432000 4194304 6058637 140736988730400 140736988729176 4301028 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 33658 181 456 0 34409 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 139492

[startup+1422.3 s]
/proc/loadavg: 2.16 2.17 2.14 4/177 23366
/proc/meminfo: memFree=30446408/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1422.07 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 21260 0 0 0 142192 15 0 0 20 0 1 0 30341489 142839808 33701 33554432000 4194304 6058637 140736988730400 140736988729176 4246382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 33701 181 456 0 34409 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 139492

[startup+1482.3 s]
/proc/loadavg: 2.13 2.17 2.14 3/177 23367
/proc/meminfo: memFree=30411000/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1482.06 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 21856 0 0 0 148189 17 0 0 20 0 1 0 30341489 142839808 33709 33554432000 4194304 6058637 140736988730400 140736988729176 4277490 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 33709 181 456 0 34409 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139492

[startup+1542.31 s]
/proc/loadavg: 2.09 2.15 2.13 3/177 23369
/proc/meminfo: memFree=30446336/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1542.05 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 22764 0 0 0 154187 18 0 0 20 0 1 0 30341489 142839808 33658 33554432000 4194304 6058637 140736988730400 140736988729176 4278280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 33658 181 456 0 34409 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 139492

[startup+1602.3 s]
/proc/loadavg: 2.11 2.14 2.13 4/177 23370
/proc/meminfo: memFree=30448520/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1602.03 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 23844 0 0 0 160183 20 0 0 20 0 1 0 30341489 142839808 33146 33554432000 4194304 6058637 140736988730400 140736988729176 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 33146 181 456 0 34409 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 139492

[startup+1662.3 s]
/proc/loadavg: 2.20 2.15 2.13 4/177 23371
/proc/meminfo: memFree=30452772/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1662.03 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 24921 0 0 0 166181 22 0 0 20 0 1 0 30341489 142839808 32634 33554432000 4194304 6058637 140736988730400 140736988729176 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 32634 181 456 0 34409 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 139492

[startup+1722.3 s]
/proc/loadavg: 2.12 2.14 2.13 4/177 23372
/proc/meminfo: memFree=30457000/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1722.02 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 26000 0 0 0 172178 24 0 0 20 0 1 0 30341489 142839808 31610 33554432000 4194304 6058637 140736988730400 140736988729176 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 31610 181 456 0 34409 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139492

[startup+1782.3 s]
/proc/loadavg: 2.16 2.14 2.12 4/177 23373
/proc/meminfo: memFree=30429620/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1782.01 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 27084 0 0 0 178176 25 0 0 20 0 1 0 30341489 142839808 29562 33554432000 4194304 6058637 140736988730400 140736988729176 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 29562 181 456 0 34409 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 139492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.13 2.12 3/178 23376
/proc/meminfo: memFree=30407136/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1800.01 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 27090 0 0 0 179975 26 0 0 20 0 1 0 30341489 142839808 32634 33554432000 4194304 6058637 140736988730400 140736988729176 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 32634 181 456 0 34409 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139492

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 23285 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.13 2.12 3/178 23376
/proc/meminfo: memFree=30407136/32872528 swapFree=1094508/1184444
[pid=23285] ppid=23282 vsize=139492 CPUtime=1800.01 cores=0,2,4,6
/proc/23285/stat : 23285 (open-wbo-lsu) R 23282 23285 20109 0 -1 4202496 27090 0 0 0 179975 26 0 0 20 0 1 0 30341489 142839808 32634 33554432000 4194304 6058637 140736988730400 140736988729176 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23285/statm: 34873 32634 181 456 0 34409 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139492

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.76
CPU system time (s): 0.26196
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 170312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.26196
maximum resident set size= 141044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27093
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= 1917

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.40403 second user time and 8.30874 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 22:30:17
IDJOB=4116608
IDBENCH=109491
IDSOLVER=2545
FILE ID=node115/4116608-1466973017
RUNJOBID= node115-1466939817-20125
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-size96-round23-5.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116608-1466973017/watcher-4116608-1466973017 -o /tmp/evaluation-result-4116608-1466973017/solver-4116608-1466973017 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960  open-wbo-lsu HOME/instance-4116608-1466973017.opb

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

MD5SUM BENCH= e37b4268f223b7262f64117d47441ab2
RANDOM SEED=1453496471

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:        30583928 kB
Buffers:           73384 kB
Cached:           213652 kB
SwapCached:         1676 kB
Active:           131912 kB
Inactive:         245436 kB
Active(anon):      91984 kB
Inactive(anon):      684 kB
Active(file):      39928 kB
Inactive(file):   244752 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5144 kB
Writeback:             0 kB
AnonPages:       1274156 kB
Mapped:             8000 kB
Shmem:                 0 kB
Slab:             595468 kB
SReclaimable:      39280 kB
SUnreclaim:       556188 kB
KernelStack:        1480 kB
PageTables:         6396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1391900 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    165888 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 23:00:18