Trace number 4117016

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-size128-round21-5.opb
MD5SUMf8e983c45ca076c6261462c2cce21c6b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark51.1372
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7904
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints832
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-4117016-1466951170.opb
0.00/0.00	c File size is 339072 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:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7072                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         416                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4117016-1466951170/watcher-4117016-1466951170 -o /tmp/evaluation-result-4117016-1466951170/solver-4117016-1466951170 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960 open-wbo-lsu HOME/instance-4117016-1466951170.opb 

pid=28353
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: 2.00 2.00 2.00 3/176 28356
/proc/meminfo: memFree=31699140/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=2672 CPUtime=0 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 393 0 0 0 0 0 0 0 20 0 1 0 28154015 2736128 269 33554432000 4194304 6058637 140737406302432 140736066667352 5130283 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 668 269 218 456 0 121 0

[startup+0.100194 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28356
/proc/meminfo: memFree=31699140/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=23436 CPUtime=0.1 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 4797 0 0 0 9 1 0 0 20 0 1 0 28154015 23998464 4994 33554432000 4194304 6058637 140737406302432 140736066667352 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 5859 4994 167 456 0 5395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 23436

[startup+0.200367 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28356
/proc/meminfo: memFree=31699140/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=24300 CPUtime=0.2 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 5055 0 0 0 19 1 0 0 20 0 1 0 28154015 24883200 5251 33554432000 4194304 6058637 140737406302432 140736066667352 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 6075 5251 179 456 0 5611 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 24300

[startup+0.300341 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28356
/proc/meminfo: memFree=31699140/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=24500 CPUtime=0.3 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 5124 0 0 0 29 1 0 0 20 0 1 0 28154015 25088000 5320 33554432000 4194304 6058637 140737406302432 140736066667352 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 6125 5320 179 456 0 5661 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 24500

[startup+0.700295 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28356
/proc/meminfo: memFree=31699140/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=24740 CPUtime=0.7 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 5221 0 0 0 69 1 0 0 20 0 1 0 28154015 25333760 5400 33554432000 4194304 6058637 140737406302432 140737406301032 4262471 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 6185 5400 180 456 0 5721 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 24740

[startup+1.50027 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28357
/proc/meminfo: memFree=31677980/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=24740 CPUtime=1.49 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 5708 0 0 0 148 1 0 0 20 0 1 0 28154015 25333760 5376 33554432000 4194304 6058637 140737406302432 140737406301032 4246170 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 6185 5376 181 456 0 5721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24740

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28357
/proc/meminfo: memFree=31677112/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=25152 CPUtime=3.09 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 5934 0 0 0 308 1 0 0 20 0 1 0 28154015 25755648 5599 33554432000 4194304 6058637 140737406302432 140737406301160 4246418 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 6288 5599 181 456 0 5824 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25152

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28357
/proc/meminfo: memFree=31675152/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=25636 CPUtime=6.29 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 6385 0 0 0 628 1 0 0 20 0 1 0 28154015 26251264 5833 33554432000 4194304 6058637 140737406302432 140737406301496 4254552 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 6409 5833 181 456 0 5945 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25636

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28357
/proc/meminfo: memFree=31664948/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=37224 CPUtime=12.69 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 7514 0 0 0 1268 1 0 0 20 0 1 0 28154015 38117376 8446 33554432000 4194304 6058637 140737406302432 140737406301192 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 9306 8446 181 456 0 8842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37224

[startup+25.5004 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 28357
/proc/meminfo: memFree=31664964/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=37224 CPUtime=25.49 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 7577 0 0 0 2548 1 0 0 20 0 1 0 28154015 38117376 8508 33554432000 4194304 6058637 140737406302432 140737406301192 4246207 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 9306 8508 181 456 0 8842 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37224

[startup+51.1004 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 28357
/proc/meminfo: memFree=31659692/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=41644 CPUtime=51.08 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 8452 0 0 0 5107 1 0 0 20 0 1 0 28154015 42643456 9820 33554432000 4194304 6058637 140737406302432 140737406301192 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 10411 9820 181 456 0 9947 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41644

[startup+102.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 28359
/proc/meminfo: memFree=31667180/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=37224 CPUtime=102.28 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 9758 0 0 0 10226 2 0 0 20 0 1 0 28154015 38117376 7835 33554432000 4194304 6058637 140737406302432 140737406301160 4260918 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 9306 7835 181 456 0 8842 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 37224

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 28360
/proc/meminfo: memFree=31642912/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=63632 CPUtime=162.26 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 10859 0 0 0 16224 2 0 0 20 0 1 0 28154015 65159168 14028 33554432000 4194304 6058637 140737406302432 140737406301160 4254514 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 15908 14028 181 456 0 15444 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63632

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28361
/proc/meminfo: memFree=31600872/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=63632 CPUtime=222.26 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 11014 0 0 0 22223 3 0 0 20 0 1 0 28154015 65159168 14689 33554432000 4194304 6058637 140737406302432 140737406301160 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 15908 14689 181 456 0 15444 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 63632

[startup+282.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/178 28365
/proc/meminfo: memFree=31632132/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=93980 CPUtime=282.24 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 11564 0 0 0 28221 3 0 0 20 0 1 0 28154015 96235520 16588 33554432000 4194304 6058637 140737406302432 140737406301160 4277643 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 23495 16588 181 456 0 23031 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 93980

[startup+342.3 s]
/proc/loadavg: 1.98 2.01 2.00 3/177 28412
/proc/meminfo: memFree=31670960/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=93980 CPUtime=342.23 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 11566 0 0 0 34220 3 0 0 20 0 1 0 28154015 96235520 17100 33554432000 4194304 6058637 140737406302432 140737406301160 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 23495 17100 181 456 0 23031 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 93980

[startup+402.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/177 28414
/proc/meminfo: memFree=31671844/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=93980 CPUtime=402.22 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 11566 0 0 0 40219 3 0 0 20 0 1 0 28154015 96235520 17100 33554432000 4194304 6058637 140737406302432 140737406301160 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 23495 17100 181 456 0 23031 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 93980

[startup+462.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 28415
/proc/meminfo: memFree=31645472/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=93980 CPUtime=462.21 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 11567 0 0 0 46218 3 0 0 20 0 1 0 28154015 96235520 17612 33554432000 4194304 6058637 140737406302432 140737406301160 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 23495 17612 181 456 0 23031 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 93980

[startup+522.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/176 28416
/proc/meminfo: memFree=31641872/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=93980 CPUtime=522.2 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 11567 0 0 0 52217 3 0 0 20 0 1 0 28154015 96235520 17612 33554432000 4194304 6058637 140737406302432 140737406301160 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 23495 17612 181 456 0 23031 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 93980

[startup+582.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/177 28418
/proc/meminfo: memFree=31626912/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=93980 CPUtime=582.19 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 11570 0 0 0 58216 3 0 0 20 0 1 0 28154015 96235520 19148 33554432000 4194304 6058637 140737406302432 140737406301160 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 23495 19148 181 456 0 23031 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 93980


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 28428
/proc/meminfo: memFree=31598380/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=101052 CPUtime=942.14 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 13155 0 0 0 94210 4 0 0 20 0 1 0 28154015 103477248 23164 33554432000 4194304 6058637 140737406302432 140737406301192 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 25263 23164 181 456 0 24799 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 101052

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 28430
/proc/meminfo: memFree=31592484/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=101052 CPUtime=1002.13 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 13156 0 0 0 100209 4 0 0 20 0 1 0 28154015 103477248 23676 33554432000 4194304 6058637 140737406302432 140737406301192 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 25263 23676 181 456 0 24799 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 101052

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28431
/proc/meminfo: memFree=31590616/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=101052 CPUtime=1062.12 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 13157 0 0 0 106208 4 0 0 20 0 1 0 28154015 103477248 24188 33554432000 4194304 6058637 140737406302432 140737406301192 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 25263 24188 181 456 0 24799 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 101052

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28432
/proc/meminfo: memFree=31581864/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=101052 CPUtime=1122.12 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 13158 0 0 0 112208 4 0 0 20 0 1 0 28154015 103477248 24700 33554432000 4194304 6058637 140737406302432 140737406301192 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 25263 24700 181 456 0 24799 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 101052

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28433
/proc/meminfo: memFree=31579624/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=101052 CPUtime=1182.11 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 13158 0 0 0 118207 4 0 0 20 0 1 0 28154015 103477248 24700 33554432000 4194304 6058637 140737406302432 140737406301192 4255155 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 25263 24700 181 456 0 24799 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 101052

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28434
/proc/meminfo: memFree=31575764/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=138588 CPUtime=1242.09 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 15308 0 0 0 124203 6 0 0 20 0 1 0 28154015 141914112 25583 33554432000 4194304 6058637 140737406302432 140737406301208 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 34647 25583 181 456 0 34183 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 138588

[startup+1302.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28436
/proc/meminfo: memFree=31569640/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=138588 CPUtime=1302.08 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 16223 0 0 0 130201 7 0 0 20 0 1 0 28154015 141914112 26095 33554432000 4194304 6058637 140737406302432 140737406301208 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 34647 26095 181 456 0 34183 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 138588

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 28437
/proc/meminfo: memFree=31569900/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=138588 CPUtime=1362.08 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 17141 0 0 0 136199 9 0 0 20 0 1 0 28154015 141914112 26095 33554432000 4194304 6058637 140737406302432 140737406301208 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 34647 26095 181 456 0 34183 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 138588

[startup+1422.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 28438
/proc/meminfo: memFree=31562164/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=138588 CPUtime=1422.08 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 18053 0 0 0 142197 11 0 0 20 0 1 0 28154015 141914112 26621 33554432000 4194304 6058637 140737406302432 140737406301208 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 34647 26621 181 456 0 34183 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 138588

[startup+1482.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 28442
/proc/meminfo: memFree=31559236/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=138588 CPUtime=1482.05 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 18970 0 0 0 148193 12 0 0 20 0 1 0 28154015 141914112 25597 33554432000 4194304 6058637 140737406302432 140737406301208 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 34647 25597 181 456 0 34183 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 138588

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28443
/proc/meminfo: memFree=31589068/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=89268 CPUtime=1542.05 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 19566 0 0 0 154192 13 0 0 20 0 1 0 28154015 91410432 17100 33554432000 4194304 6058637 140737406302432 140737406301496 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 22317 17100 181 456 0 21853 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 89268

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28445
/proc/meminfo: memFree=31586548/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=89268 CPUtime=1602.04 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 20485 0 0 0 160189 15 0 0 20 0 1 0 28154015 91410432 17100 33554432000 4194304 6058637 140737406302432 140737406301496 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 22317 17100 181 456 0 21853 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 89268

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28446
/proc/meminfo: memFree=31582420/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=89268 CPUtime=1662.03 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 21404 0 0 0 166187 16 0 0 20 0 1 0 28154015 91410432 17100 33554432000 4194304 6058637 140737406302432 140737406301496 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 22317 17100 181 456 0 21853 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 89268

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28447
/proc/meminfo: memFree=31524528/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=89268 CPUtime=1722.02 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 22323 0 0 0 172184 18 0 0 20 0 1 0 28154015 91410432 17100 33554432000 4194304 6058637 140737406302432 140737406301464 4277365 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 22317 17100 181 456 0 21853 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 89268

[startup+1782.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28448
/proc/meminfo: memFree=31531444/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=169408 CPUtime=1782.02 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 23241 0 0 0 178182 20 0 0 20 0 1 0 28154015 173473792 30784 33554432000 4194304 6058637 140737406302432 140737406301464 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 42352 30784 181 456 0 41888 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 169408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 28448
/proc/meminfo: memFree=31634992/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=89268 CPUtime=1800.01 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 23245 0 0 0 179981 20 0 0 20 0 1 0 28154015 91410432 17100 33554432000 4194304 6058637 140737406302432 140737406301496 4278244 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 22317 17100 181 456 0 21853 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89268

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 28356 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 28448
/proc/meminfo: memFree=31634992/32872528 swapFree=8540/8540
[pid=28356] ppid=28353 vsize=89268 CPUtime=1800.01 cores=0,2,4,6
/proc/28356/stat : 28356 (open-wbo-lsu) R 28353 28356 27507 0 -1 4202496 23245 0 0 0 179981 20 0 0 20 0 1 0 28154015 91410432 17100 33554432000 4194304 6058637 140737406302432 140737406301496 4278244 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28356/statm: 22317 17100 181 456 0 21853 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 89268

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.81
CPU system time (s): 0.206968
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 181192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.206968
maximum resident set size= 149272
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23248
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= 16
involuntary context switches= 1973

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67229 second user time and 6.78497 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 16:26:10
IDJOB=4117016
IDBENCH=109542
IDSOLVER=2545
FILE ID=node151/4117016-1466951170
RUNJOBID= node151-1466944525-27523
PBS_JOBID= 19976361
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round21-5.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117016-1466951170/watcher-4117016-1466951170 -o /tmp/evaluation-result-4117016-1466951170/solver-4117016-1466951170 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960  open-wbo-lsu HOME/instance-4117016-1466951170.opb

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

MD5SUM BENCH= f8e983c45ca076c6261462c2cce21c6b
RANDOM SEED=585628372

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:        31699528 kB
Buffers:           68508 kB
Cached:           291308 kB
SwapCached:         1760 kB
Active:           139624 kB
Inactive:         299180 kB
Active(anon):      80572 kB
Inactive(anon):      780 kB
Active(file):      59052 kB
Inactive(file):   298400 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67096992 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:        199520 kB
Mapped:             7988 kB
Shmem:                 0 kB
Slab:             595520 kB
SReclaimable:      39148 kB
SUnreclaim:       556372 kB
KernelStack:        1472 kB
PageTables:         4216 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     219744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 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 16:56:10