Trace number 4115888

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size112-round23-6.opb
MD5SUM216911be387cb053644e0ec26fd3f6f9
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4115888-1466942793.opb
0.00/0.00	c File size is 416180 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8592                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4115888-1466942793/watcher-4115888-1466942793 -o /tmp/evaluation-result-4115888-1466942793/solver-4115888-1466942793 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960 open-wbo-lsu HOME/instance-4115888-1466942793.opb 

pid=20762
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: 1.00 1.02 1.26 3/174 20768
/proc/meminfo: memFree=31618756/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 27319307 2813952 289 33554432000 4194304 6058637 140734937565200 140734396209224 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 687 289 237 456 0 121 0

[startup+0.100169 s]
/proc/loadavg: 1.00 1.02 1.26 3/174 20768
/proc/meminfo: memFree=31618756/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=23372 CPUtime=0.08 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 4719 0 0 0 8 0 0 0 20 0 1 0 27319307 23932928 4942 33554432000 4194304 6058637 140734937565200 140734396209224 4294739 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 5843 4947 162 456 0 5379 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23372

[startup+0.200296 s]
/proc/loadavg: 1.00 1.02 1.26 3/174 20768
/proc/meminfo: memFree=31618756/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=28084 CPUtime=0.19 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 5546 0 0 0 18 1 0 0 20 0 1 0 27319307 28758016 5697 33554432000 4194304 6058637 140734937565200 140734396209224 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 7021 5697 179 456 0 6557 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28084

[startup+0.300334 s]
/proc/loadavg: 1.00 1.02 1.26 3/174 20768
/proc/meminfo: memFree=31618756/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=28432 CPUtime=0.29 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 5663 0 0 0 28 1 0 0 20 0 1 0 27319307 29114368 5813 33554432000 4194304 6058637 140734937565200 140734396209224 4277427 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 7108 5813 179 456 0 6644 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28432

[startup+0.700254 s]
/proc/loadavg: 1.00 1.02 1.26 3/174 20768
/proc/meminfo: memFree=31618756/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=28660 CPUtime=0.69 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 5753 0 0 0 68 1 0 0 20 0 1 0 27319307 29347840 5900 33554432000 4194304 6058637 140734937565200 140734937563800 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 7165 5900 180 456 0 6701 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28660

[startup+1.50029 s]
/proc/loadavg: 1.00 1.02 1.26 4/176 20770
/proc/meminfo: memFree=31572972/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=28660 CPUtime=1.49 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 6200 0 0 0 148 1 0 0 20 0 1 0 27319307 29347840 5772 33554432000 4194304 6058637 140734937565200 140734937563800 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 7165 5772 181 456 0 6701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28660

[startup+3.10029 s]
/proc/loadavg: 1.08 1.03 1.27 4/176 20770
/proc/meminfo: memFree=31571856/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=29076 CPUtime=3.09 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 6492 0 0 0 308 1 0 0 20 0 1 0 27319307 29773824 6051 33554432000 4194304 6058637 140734937565200 140734937563928 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 7269 6051 181 456 0 6805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29076

[startup+6.30028 s]
/proc/loadavg: 1.08 1.03 1.27 4/176 20770
/proc/meminfo: memFree=31569840/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=29572 CPUtime=6.28 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 7515 0 0 0 627 1 0 0 20 0 1 0 27319307 30281728 6212 33554432000 4194304 6058637 140734937565200 140734937564264 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 7393 6212 181 456 0 6929 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29572

[startup+12.7003 s]
/proc/loadavg: 1.29 1.08 1.28 4/176 20770
/proc/meminfo: memFree=31549300/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=41068 CPUtime=12.69 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 7979 0 0 0 1267 2 0 0 20 0 1 0 27319307 42053632 8704 33554432000 4194304 6058637 140734937565200 140734937563960 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 10267 8704 181 456 0 9803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41068

[startup+25.5003 s]
/proc/loadavg: 1.40 1.11 1.29 4/176 20770
/proc/meminfo: memFree=31548944/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=41068 CPUtime=25.49 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 8423 0 0 0 2547 2 0 0 20 0 1 0 27319307 42053632 9130 33554432000 4194304 6058637 140734937565200 140734937563960 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 10267 9130 181 456 0 9803 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41068

[startup+51.1004 s]
/proc/loadavg: 1.67 1.20 1.31 4/176 20770
/proc/meminfo: memFree=31539900/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=45488 CPUtime=51.08 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 9087 0 0 0 5106 2 0 0 20 0 1 0 27319307 46579712 10220 33554432000 4194304 6058637 140734937565200 140734937563960 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 11372 10220 181 456 0 10908 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45488

[startup+102.3 s]
/proc/loadavg: 1.87 1.33 1.35 4/176 20771
/proc/meminfo: memFree=31546404/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=41136 CPUtime=102.28 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 10081 0 0 0 10225 3 0 0 20 0 1 0 27319307 42123264 9170 33554432000 4194304 6058637 140734937565200 140734937563928 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 10284 9170 181 456 0 9820 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41136

[startup+162.3 s]
/proc/loadavg: 2.02 1.46 1.39 4/176 20772
/proc/meminfo: memFree=31506076/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=67624 CPUtime=162.27 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 11304 0 0 0 16222 5 0 0 20 0 1 0 27319307 69246976 14857 33554432000 4194304 6058637 140734937565200 140734937563928 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 16906 14857 181 456 0 16442 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67624

[startup+222.308 s]
/proc/loadavg: 2.00 1.56 1.42 4/177 20776
/proc/meminfo: memFree=31502732/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=67624 CPUtime=222.26 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 11311 0 0 0 22221 5 0 0 20 0 1 0 27319307 69246976 14866 33554432000 4194304 6058637 140734937565200 140734937563928 4277540 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 16906 14866 181 456 0 16442 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67624

[startup+282.3 s]
/proc/loadavg: 2.00 1.63 1.46 4/176 20777
/proc/meminfo: memFree=31488272/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=282.24 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 11790 0 0 0 28219 5 0 0 20 0 1 0 27319307 100323328 16475 33554432000 4194304 6058637 140734937565200 140734937563928 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 16475 181 456 0 24029 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97972

[startup+342.3 s]
/proc/loadavg: 2.00 1.70 1.49 4/176 20778
/proc/meminfo: memFree=31484172/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=342.23 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 11791 0 0 0 34218 5 0 0 20 0 1 0 27319307 100323328 16987 33554432000 4194304 6058637 140734937565200 140734937563928 4278137 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 16987 181 456 0 24029 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97972

[startup+402.3 s]
/proc/loadavg: 2.00 1.75 1.52 4/176 20779
/proc/meminfo: memFree=31475736/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=402.22 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 11794 0 0 0 40217 5 0 0 20 0 1 0 27319307 100323328 18523 33554432000 4194304 6058637 140734937565200 140734937563928 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 18523 181 456 0 24029 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97972

[startup+462.3 s]
/proc/loadavg: 2.00 1.79 1.55 4/176 20780
/proc/meminfo: memFree=31471576/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=462.21 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 11795 0 0 0 46216 5 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937563928 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97972

[startup+522.3 s]
/proc/loadavg: 2.00 1.83 1.57 4/176 20781
/proc/meminfo: memFree=31467200/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=522.2 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 11796 0 0 0 52215 5 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937563928 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97972

[startup+582.3 s]
/proc/loadavg: 2.00 1.86 1.59 4/176 20782
/proc/meminfo: memFree=31467196/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=582.19 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 11796 0 0 0 58214 5 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937563928 4255092 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97972


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


[startup+942.3 s]
/proc/loadavg: 2.00 1.95 1.71 4/176 20791
/proc/meminfo: memFree=31466368/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=942.14 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 12730 0 0 0 94203 11 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97972

[startup+1002.3 s]
/proc/loadavg: 2.04 1.97 1.74 4/176 20792
/proc/meminfo: memFree=31431556/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=147292 CPUtime=1002.13 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 12939 0 0 0 100201 12 0 0 20 0 1 0 27319307 150827008 27825 33554432000 4194304 6058637 140734937565200 140734937563976 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 36823 27825 181 456 0 36359 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147292

[startup+1062.3 s]
/proc/loadavg: 2.01 1.97 1.75 4/176 20793
/proc/meminfo: memFree=31423364/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=147292 CPUtime=1062.12 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 13050 0 0 0 106199 13 0 0 20 0 1 0 27319307 150827008 29873 33554432000 4194304 6058637 140734937565200 140734937563976 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 36823 29873 181 456 0 36359 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147292

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.76 4/176 20794
/proc/meminfo: memFree=31433112/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1122.11 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 13159 0 0 0 112197 14 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97972

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.77 4/176 20795
/proc/meminfo: memFree=31429256/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1182.1 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 13268 0 0 0 118195 15 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97972

[startup+1242.3 s]
/proc/loadavg: 2.07 2.00 1.79 4/176 20796
/proc/meminfo: memFree=31424920/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1242.1 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 13377 0 0 0 124194 16 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4260832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 97972

[startup+1302.3 s]
/proc/loadavg: 2.03 2.00 1.80 4/176 20797
/proc/meminfo: memFree=31422368/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1302.09 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 13742 0 0 0 130192 17 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97972

[startup+1362.3 s]
/proc/loadavg: 2.05 2.01 1.82 4/176 20798
/proc/meminfo: memFree=31420088/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1362.07 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 14331 0 0 0 136189 18 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4277843 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 97972

[startup+1422.3 s]
/proc/loadavg: 2.06 2.02 1.83 4/177 20802
/proc/meminfo: memFree=31420300/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1422.07 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 15029 0 0 0 142187 20 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4277497 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97972

[startup+1482.3 s]
/proc/loadavg: 2.02 2.02 1.84 4/176 20803
/proc/meminfo: memFree=31420096/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1482.05 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 15724 0 0 0 148183 22 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97972

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 1.84 4/176 20804
/proc/meminfo: memFree=31421928/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1542.05 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 16417 0 0 0 154181 24 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4261029 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97972

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.85 4/176 20805
/proc/meminfo: memFree=31426060/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1602.04 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 17111 0 0 0 160178 26 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4865975 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97972

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.85 4/176 20806
/proc/meminfo: memFree=31431052/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1662.03 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 17807 0 0 0 166176 27 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97972

[startup+1722.3 s]
/proc/loadavg: 2.09 2.03 1.87 4/176 20807
/proc/meminfo: memFree=31465864/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1722.02 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 18505 0 0 0 172173 29 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97972

[startup+1782.3 s]
/proc/loadavg: 2.03 2.02 1.88 4/176 20808
/proc/meminfo: memFree=31409780/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=178112 CPUtime=1782.01 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 19200 0 0 0 178171 30 0 0 20 0 1 0 27319307 182386688 33012 33554432000 4194304 6058637 140734937565200 140734937564232 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 44528 33012 181 456 0 44064 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 178112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.10 2.04 1.88 4/176 20808
/proc/meminfo: memFree=31432884/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1800.01 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 19201 0 0 0 179970 31 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97972

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 20768 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.10 2.04 1.88 4/176 20808
/proc/meminfo: memFree=31432884/32872528 swapFree=249752/274280
[pid=20768] ppid=20762 vsize=97972 CPUtime=1800.01 cores=1,3,5,7
/proc/20768/stat : 20768 (open-wbo-lsu) R 20762 20768 20723 0 -1 4202496 19201 0 0 0 179970 31 0 0 20 0 1 0 27319307 100323328 19035 33554432000 4194304 6058637 140734937565200 140734937564264 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20768/statm: 24493 19035 181 456 0 24029 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97972

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.71
CPU system time (s): 0.313952
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 178112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.313952
maximum resident set size= 134096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19204
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= 14
involuntary context switches= 1877

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.14137 second user time and 7.32189 second system time

The end

Launcher Data 

Begin job on node107 at 2016-06-26 14:06:33
IDJOB=4115888
IDBENCH=109401
IDSOLVER=2545
FILE ID=node107/4115888-1466942793
RUNJOBID= node107-1466942792-20740
PBS_JOBID= 19976347
Free space on /tmp= 71688 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round23-6.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115888-1466942793/watcher-4115888-1466942793 -o /tmp/evaluation-result-4115888-1466942793/solver-4115888-1466942793 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node107-1466942792-20740 --watchdog 1960  open-wbo-lsu HOME/instance-4115888-1466942793.opb

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

MD5SUM BENCH= 216911be387cb053644e0ec26fd3f6f9
RANDOM SEED=1409432498

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:        31620572 kB
Buffers:            3736 kB
Cached:           265780 kB
SwapCached:         1980 kB
Active:            24720 kB
Inactive:         248548 kB
Active(anon):       5532 kB
Inactive(anon):      652 kB
Active(file):      19188 kB
Inactive(file):   247896 kB
Unevictable:      274280 kB
Mlocked:          249752 kB
SwapTotal:      67108856 kB
SwapFree:       67099100 kB
Dirty:             10152 kB
Writeback:             4 kB
AnonPages:        276928 kB
Mapped:             6624 kB
Shmem:                 0 kB
Slab:             572536 kB
SReclaimable:      16144 kB
SUnreclaim:       556392 kB
KernelStack:        1384 kB
PageTables:         4916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     371216 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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 14:36:33