Trace number 4117216

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-round21-9.opb
MD5SUM1e168131444f4a3fc6708342ec1fd6b5
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 benchmark94.0777
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-4117216-1466951249.opb
0.00/0.00	c File size is 339072 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          3968                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7072                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         416                                                                   |
1800.00/1800.30	c |  Number of PB :                1664                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4117216-1466951249/watcher-4117216-1466951249 -o /tmp/evaluation-result-4117216-1466951249/solver-4117216-1466951249 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960 open-wbo-lsu HOME/instance-4117216-1466951249.opb 

pid=21748
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: 2.07 2.04 2.00 4/176 21751
/proc/meminfo: memFree=31487064/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=2672 CPUtime=0 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 395 0 0 0 0 0 0 0 20 0 1 0 28164962 2736128 270 33554432000 4194304 6058637 140736739801616 140737154530872 4210712 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 668 270 218 456 0 121 0

[startup+0.10012 s]
/proc/loadavg: 2.07 2.04 2.00 4/176 21751
/proc/meminfo: memFree=31487064/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=23496 CPUtime=0.09 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 4819 0 0 0 9 0 0 0 20 0 1 0 28164962 24059904 5013 33554432000 4194304 6058637 140736739801616 140736739800376 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 5874 5013 167 456 0 5410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23496

[startup+0.200375 s]
/proc/loadavg: 2.07 2.04 2.00 4/176 21751
/proc/meminfo: memFree=31487064/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=24248 CPUtime=0.19 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 5070 0 0 0 19 0 0 0 20 0 1 0 28164962 24829952 5247 33554432000 4194304 6058637 140736739801616 140736739800376 4254411 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 6062 5247 179 456 0 5598 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24248

[startup+0.300308 s]
/proc/loadavg: 2.07 2.04 2.00 4/176 21751
/proc/meminfo: memFree=31487064/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=24380 CPUtime=0.29 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 5093 0 0 0 29 0 0 0 20 0 1 0 28164962 24965120 5270 33554432000 4194304 6058637 140736739801616 140736739800376 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 6095 5270 179 456 0 5631 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24380

[startup+0.700291 s]
/proc/loadavg: 2.07 2.04 2.00 4/176 21751
/proc/meminfo: memFree=31487064/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=24596 CPUtime=0.69 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 5206 0 0 0 69 0 0 0 20 0 1 0 28164962 25186304 5378 33554432000 4194304 6058637 140736739801616 140736739800376 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 6149 5378 180 456 0 5685 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24596

[startup+1.50023 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 21752
/proc/meminfo: memFree=31465788/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=24860 CPUtime=1.48 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 5335 0 0 0 148 0 0 0 20 0 1 0 28164962 25456640 5501 33554432000 4194304 6058637 140736739801616 140736739800216 4277495 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 6215 5501 180 456 0 5751 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24860

[startup+3.10023 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 21752
/proc/meminfo: memFree=31465292/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=25128 CPUtime=3.08 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 6167 0 0 0 308 0 0 0 20 0 1 0 28164962 25731072 5364 33554432000 4194304 6058637 140736739801616 140736739800344 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 6282 5364 181 456 0 5818 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25128

[startup+6.30028 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 21752
/proc/meminfo: memFree=31457856/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=29844 CPUtime=6.28 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 6569 0 0 0 628 0 0 0 20 0 1 0 28164962 30560256 6778 33554432000 4194304 6058637 140736739801616 140736739800376 4277368 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 7461 6778 181 456 0 6997 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29844

[startup+12.7003 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 21752
/proc/meminfo: memFree=31447720/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=36916 CPUtime=12.69 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 7423 0 0 0 1268 1 0 0 20 0 1 0 28164962 37801984 8192 33554432000 4194304 6058637 140736739801616 140736739800344 4277748 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 9229 8192 181 456 0 8765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36916

[startup+25.5004 s]
/proc/loadavg: 2.13 2.05 2.01 3/177 21752
/proc/meminfo: memFree=31500564/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=36916 CPUtime=25.48 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 7843 0 0 0 2547 1 0 0 20 0 1 0 28164962 37801984 8595 33554432000 4194304 6058637 140736739801616 140736739800344 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 9229 8595 181 456 0 8765 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36916

[startup+51.1004 s]
/proc/loadavg: 2.16 2.06 2.01 3/177 21752
/proc/meminfo: memFree=31460724/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=41336 CPUtime=51.08 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 8490 0 0 0 5106 2 0 0 20 0 1 0 28164962 42328064 9686 33554432000 4194304 6058637 140736739801616 140736739800376 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 10334 9686 181 456 0 9870 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41336

[startup+102.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 21754
/proc/meminfo: memFree=31489344/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=55660 CPUtime=102.28 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 10454 0 0 0 10225 3 0 0 20 0 1 0 28164962 56995840 11436 33554432000 4194304 6058637 140736739801616 140736739800344 4261471 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 13915 11436 181 456 0 13451 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55660

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/178 21758
/proc/meminfo: memFree=31476220/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=75096 CPUtime=162.27 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 12289 0 0 0 16223 4 0 0 20 0 1 0 28164962 76898304 14515 33554432000 4194304 6058637 140736739801616 140736739800344 4261333 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 18774 14515 181 456 0 18310 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 75096

[startup+222.308 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 21759
/proc/meminfo: memFree=31415700/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=75096 CPUtime=222.26 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 12296 0 0 0 22222 4 0 0 20 0 1 0 28164962 76898304 15040 33554432000 4194304 6058637 140736739801616 140736739800344 4277394 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 18774 15040 181 456 0 18310 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 75096

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 21805
/proc/meminfo: memFree=31506312/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=282.24 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 12428 0 0 0 28220 4 0 0 20 0 1 0 28164962 96206848 15554 33554432000 4194304 6058637 140736739801616 140736739800344 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 15554 181 456 0 23024 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 93952

[startup+342.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 21806
/proc/meminfo: memFree=31489708/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=342.23 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 12430 0 0 0 34219 4 0 0 20 0 1 0 28164962 96206848 16578 33554432000 4194304 6058637 140736739801616 140736739800344 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 16578 181 456 0 23024 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 93952

[startup+402.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 21808
/proc/meminfo: memFree=31478100/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=402.22 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 12431 0 0 0 40218 4 0 0 20 0 1 0 28164962 96206848 17090 33554432000 4194304 6058637 140736739801616 140736739800344 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 17090 181 456 0 23024 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 93952

[startup+462.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 21809
/proc/meminfo: memFree=31471952/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=462.21 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 12433 0 0 0 46217 4 0 0 20 0 1 0 28164962 96206848 17602 33554432000 4194304 6058637 140736739801616 140736739800344 4261731 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 17602 181 456 0 23024 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 93952

[startup+522.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/177 21810
/proc/meminfo: memFree=31435952/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=143272 CPUtime=522.2 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 13112 0 0 0 52215 5 0 0 20 0 1 0 28164962 146710528 25677 33554432000 4194304 6058637 140736739801616 140736739800392 4254548 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 35818 25677 181 456 0 35354 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 143272

[startup+582.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 21811
/proc/meminfo: memFree=31465308/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=582.2 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 13381 0 0 0 58214 6 0 0 20 0 1 0 28164962 96206848 17744 33554432000 4194304 6058637 140736739801616 140736739800680 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 17744 181 456 0 23024 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 93952


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 21821
/proc/meminfo: memFree=31420892/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=942.14 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 15830 0 0 0 94203 11 0 0 20 0 1 0 28164962 96206848 18112 33554432000 4194304 6058637 140736739801616 140736739800680 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 18112 181 456 0 23024 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 93952

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 21822
/proc/meminfo: memFree=31427152/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=143272 CPUtime=1002.13 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 16373 0 0 0 100201 12 0 0 20 0 1 0 28164962 146710528 26045 33554432000 4194304 6058637 140736739801616 140736739800392 4277594 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 35818 26045 181 456 0 35354 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 143272

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 21824
/proc/meminfo: memFree=31385820/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=143272 CPUtime=1062.12 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 16654 0 0 0 106199 13 0 0 20 0 1 0 28164962 146710528 28605 33554432000 4194304 6058637 140736739801616 140736739800392 4277438 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 35818 28605 181 456 0 35354 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 143272

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 21825
/proc/meminfo: memFree=31410888/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=143272 CPUtime=1122.11 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 16933 0 0 0 112197 14 0 0 20 0 1 0 28164962 146710528 30141 33554432000 4194304 6058637 140736739801616 140736739800392 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 35818 30141 181 456 0 35354 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 143272

[startup+1182.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 21826
/proc/meminfo: memFree=31458384/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=1182.1 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 18011 0 0 0 118194 16 0 0 20 0 1 0 28164962 96206848 18112 33554432000 4194304 6058637 140736739801616 140736739800680 4277643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 18112 181 456 0 23024 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 93952

[startup+1242.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 21827
/proc/meminfo: memFree=31458520/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=1242.09 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 18880 0 0 0 124192 17 0 0 20 0 1 0 28164962 96206848 18112 33554432000 4194304 6058637 140736739801616 140736739800680 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 18112 181 456 0 23024 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 93952

[startup+1302.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 21828
/proc/meminfo: memFree=31422728/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=1302.08 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 19747 0 0 0 130189 19 0 0 20 0 1 0 28164962 96206848 18112 33554432000 4194304 6058637 140736739801616 140736739800680 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 18112 181 456 0 23024 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 93952

[startup+1362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 21833
/proc/meminfo: memFree=31414544/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=1362.08 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 20609 0 0 0 136187 21 0 0 20 0 1 0 28164962 96206848 18112 33554432000 4194304 6058637 140736739801616 140736739800680 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 18112 181 456 0 23024 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 93952

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 21834
/proc/meminfo: memFree=31410372/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=1422.07 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 21478 0 0 0 142185 22 0 0 20 0 1 0 28164962 96206848 18112 33554432000 4194304 6058637 140736739801616 140736739800680 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 18112 181 456 0 23024 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 93952

[startup+1482.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/177 21835
/proc/meminfo: memFree=31408788/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=93952 CPUtime=1482.06 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 22342 0 0 0 148182 24 0 0 20 0 1 0 28164962 96206848 18112 33554432000 4194304 6058637 140736739801616 140736739800680 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 23488 18112 181 456 0 23024 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 93952

[startup+1542.31 s]
/proc/loadavg: 2.14 2.06 2.01 3/177 21836
/proc/meminfo: memFree=31347428/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=174092 CPUtime=1542.06 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 23205 0 0 0 154180 26 0 0 20 0 1 0 28164962 178270208 32768 33554432000 4194304 6058637 140736739801616 140736739800648 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 43523 32768 181 456 0 43059 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 174092

[startup+1602.3 s]
/proc/loadavg: 2.20 2.08 2.02 3/177 21837
/proc/meminfo: memFree=31347356/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=174092 CPUtime=1602.04 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 24074 0 0 0 160177 27 0 0 20 0 1 0 28164962 178270208 32256 33554432000 4194304 6058637 140736739801616 140736739800648 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 43523 32256 181 456 0 43059 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 174092

[startup+1662.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 21839
/proc/meminfo: memFree=31353472/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=174092 CPUtime=1662.03 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 24947 0 0 0 166174 29 0 0 20 0 1 0 28164962 178270208 31232 33554432000 4194304 6058637 140736739801616 140736739800648 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 43523 31232 181 456 0 43059 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 174092

[startup+1722.3 s]
/proc/loadavg: 2.13 2.08 2.02 3/176 21840
/proc/meminfo: memFree=31363244/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=143272 CPUtime=1722.02 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 25228 0 0 0 172172 30 0 0 20 0 1 0 28164962 146710528 30141 33554432000 4194304 6058637 140736739801616 140736739800392 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 35818 30141 181 456 0 35354 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 143272

[startup+1782.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/177 21842
/proc/meminfo: memFree=31370040/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=143272 CPUtime=1782.01 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 26093 0 0 0 178169 32 0 0 20 0 1 0 28164962 146710528 28093 33554432000 4194304 6058637 140736739801616 140736739800392 4277776 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 35818 28093 181 456 0 35354 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 143272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.07 2.07 2.01 4/177 21843
/proc/meminfo: memFree=31344968/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=174092 CPUtime=1800 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 26684 0 0 0 179968 32 0 0 20 0 1 0 28164962 178270208 31232 33554432000 4194304 6058637 140736739801616 140736739800648 4277843 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 43523 31232 181 456 0 43059 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 174092

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 21751 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.07 2.07 2.01 4/177 21843
/proc/meminfo: memFree=31344968/32872528 swapFree=249752/274280
[pid=21751] ppid=21748 vsize=174092 CPUtime=1800 cores=1,3,5,7
/proc/21751/stat : 21751 (open-wbo-lsu) R 21748 21751 20723 0 -1 4202496 26684 0 0 0 179968 32 0 0 20 0 1 0 28164962 178270208 31232 33554432000 4194304 6058637 140736739801616 140736739800648 4277843 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/21751/statm: 43523 31232 181 456 0 43059 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 174092

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.68
CPU system time (s): 0.331949
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 174092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.331949
maximum resident set size= 135168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26687
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= 23
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.9469 second user time and 10.2784 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-26 16:27:29
IDJOB=4117216
IDBENCH=109567
IDSOLVER=2545
FILE ID=node107/4117216-1466951249
RUNJOBID= node107-1466942792-20740
PBS_JOBID= 19976347
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round21-9.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117216-1466951249/watcher-4117216-1466951249 -o /tmp/evaluation-result-4117216-1466951249/solver-4117216-1466951249 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960  open-wbo-lsu HOME/instance-4117216-1466951249.opb

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

MD5SUM BENCH= 1e168131444f4a3fc6708342ec1fd6b5
RANDOM SEED=846599920

node107.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		: 2666.695
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	: 5333.39
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		: 2666.695
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		: 2666.695
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	: 5332.54
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		: 2666.695
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		: 2666.695
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		: 2666.695
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		: 2666.695
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	: 5332.55
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		: 2666.695
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:        31487220 kB
Buffers:            8476 kB
Cached:           273544 kB
SwapCached:         1976 kB
Active:           131400 kB
Inactive:         256168 kB
Active(anon):     107556 kB
Inactive(anon):      616 kB
Active(file):      23844 kB
Inactive(file):   255552 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099120 kB
Dirty:              5072 kB
Writeback:             0 kB
AnonPages:        463508 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             573212 kB
SReclaimable:      16780 kB
SUnreclaim:       556432 kB
KernelStack:        1472 kB
PageTables:         4472 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     534828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    198656 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= 71680 MiB
End job on node107 at 2016-06-26 16:57:30