Trace number 4117064

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round22-3.opb
MD5SUM26009d8906451c633fc33f1a87004b6e
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 variables4128
Total number of constraints8736
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints864
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-4117064-1466969416.opb
0.00/0.00	c File size is 378240 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7872                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
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-4117064-1466969416/watcher-4117064-1466969416 -o /tmp/evaluation-result-4117064-1466969416/solver-4117064-1466969416 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960 open-wbo-lsu HOME/instance-4117064-1466969416.opb 

pid=22987
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: 2.10 2.12 2.09 4/177 22990
/proc/meminfo: memFree=30601976/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=2712 CPUtime=0 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 405 0 0 0 0 0 0 0 20 0 1 0 29981358 2777088 280 33554432000 4194304 6058637 140735800097328 140737448094072 5039892 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 678 280 228 456 0 121 0

[startup+0.100063 s]
/proc/loadavg: 2.10 2.12 2.09 4/177 22990
/proc/meminfo: memFree=30601976/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=26824 CPUtime=0.09 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 4633 0 0 0 9 0 0 0 20 0 1 0 29981358 27467776 5429 33554432000 4194304 6058637 140735800097328 140737448094072 4256720 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 6746 5429 166 456 0 6282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26824

[startup+0.200358 s]
/proc/loadavg: 2.10 2.12 2.09 4/177 22990
/proc/meminfo: memFree=30601976/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=27696 CPUtime=0.19 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 4926 0 0 0 19 0 0 0 20 0 1 0 29981358 28360704 5670 33554432000 4194304 6058637 140735800097328 140735800096040 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 6924 5670 179 456 0 6460 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27696

[startup+0.300346 s]
/proc/loadavg: 2.10 2.12 2.09 4/177 22990
/proc/meminfo: memFree=30601976/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=28096 CPUtime=0.29 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 5016 0 0 0 29 0 0 0 20 0 1 0 29981358 28770304 5760 33554432000 4194304 6058637 140735800097328 140735800095928 4277779 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 7024 5760 179 456 0 6560 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28096

[startup+0.700292 s]
/proc/loadavg: 2.10 2.12 2.09 4/177 22990
/proc/meminfo: memFree=30601976/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=28028 CPUtime=0.69 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 5053 0 0 0 69 0 0 0 20 0 1 0 29981358 28700672 5779 33554432000 4194304 6058637 140735800097328 140735800095928 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 7007 5779 180 456 0 6543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28028

[startup+1.50028 s]
/proc/loadavg: 2.10 2.12 2.09 3/178 22991
/proc/meminfo: memFree=30577192/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=28292 CPUtime=1.49 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 5510 0 0 0 149 0 0 0 20 0 1 0 29981358 28971008 5614 33554432000 4194304 6058637 140735800097328 140735800095944 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 7073 5614 181 456 0 6609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28292

[startup+3.10029 s]
/proc/loadavg: 2.09 2.12 2.09 3/178 22991
/proc/meminfo: memFree=30577512/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=28656 CPUtime=3.09 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 5723 0 0 0 309 0 0 0 20 0 1 0 29981358 29343744 5823 33554432000 4194304 6058637 140735800097328 140735800095928 4262397 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 7164 5823 181 456 0 6700 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28656

[startup+6.30029 s]
/proc/loadavg: 2.09 2.12 2.09 3/178 22991
/proc/meminfo: memFree=30541836/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=29260 CPUtime=6.28 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 6034 0 0 0 628 0 0 0 20 0 1 0 29981358 29962240 6042 33554432000 4194304 6058637 140735800097328 140735800095928 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 7315 6042 181 456 0 6851 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29260

[startup+12.7003 s]
/proc/loadavg: 2.08 2.11 2.09 4/178 22991
/proc/meminfo: memFree=30528004/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=40732 CPUtime=12.69 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 7120 0 0 0 1268 1 0 0 20 0 1 0 29981358 41709568 8597 33554432000 4194304 6058637 140735800097328 140735800096088 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 10183 8597 181 456 0 9719 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40732

[startup+25.5004 s]
/proc/loadavg: 2.06 2.11 2.09 3/178 22991
/proc/meminfo: memFree=30519148/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=40732 CPUtime=25.49 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 7473 0 0 0 2548 1 0 0 20 0 1 0 29981358 41709568 8938 33554432000 4194304 6058637 140735800097328 140735800096088 4262641 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 10183 8938 181 456 0 9719 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40732

[startup+51.1004 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 22991
/proc/meminfo: memFree=30559516/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=45088 CPUtime=51.08 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 8119 0 0 0 5107 1 0 0 20 0 1 0 29981358 46170112 10027 33554432000 4194304 6058637 140735800097328 140735800096088 4254212 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 11272 10027 181 456 0 10808 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45088

[startup+102.3 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 22992
/proc/meminfo: memFree=30550284/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=59412 CPUtime=102.28 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 10362 0 0 0 10226 2 0 0 20 0 1 0 29981358 60837888 12468 33554432000 4194304 6058637 140735800097328 140735800096056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 14853 12468 181 456 0 14389 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59412

[startup+162.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/177 22993
/proc/meminfo: memFree=30540752/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=67120 CPUtime=162.26 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 10530 0 0 0 16224 2 0 0 20 0 1 0 29981358 68730880 14677 33554432000 4194304 6058637 140735800097328 140735800096056 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 16780 14677 181 456 0 16316 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67120

[startup+222.307 s]
/proc/loadavg: 2.10 2.11 2.09 3/176 22994
/proc/meminfo: memFree=30538924/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=67120 CPUtime=222.26 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 11093 0 0 0 22223 3 0 0 20 0 1 0 29981358 68730880 15023 33554432000 4194304 6058637 140735800097328 140735800096392 4277729 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 16780 15023 181 456 0 16316 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67120

[startup+282.3 s]
/proc/loadavg: 2.13 2.11 2.09 3/177 22996
/proc/meminfo: memFree=30529172/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=97468 CPUtime=282.25 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 11264 0 0 0 28222 3 0 0 20 0 1 0 29981358 99807232 16725 33554432000 4194304 6058637 140735800097328 140735800096056 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 24367 16725 181 456 0 23903 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97468

[startup+342.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 22997
/proc/meminfo: memFree=30471676/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=97468 CPUtime=342.23 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 11272 0 0 0 34220 3 0 0 20 0 1 0 29981358 99807232 17249 33554432000 4194304 6058637 140735800097328 140735800096056 4261670 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 24367 17249 181 456 0 23903 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97468

[startup+402.3 s]
/proc/loadavg: 2.21 2.13 2.10 3/177 22998
/proc/meminfo: memFree=30471748/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=97468 CPUtime=402.22 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 11274 0 0 0 40219 3 0 0 20 0 1 0 29981358 99807232 17860 33554432000 4194304 6058637 140735800097328 140735800096056 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 24367 17860 181 456 0 23903 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97468

[startup+462.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/177 22999
/proc/meminfo: memFree=30473004/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=97468 CPUtime=462.21 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 11276 0 0 0 46218 3 0 0 20 0 1 0 29981358 99807232 18884 33554432000 4194304 6058637 140735800097328 140735800096056 4278290 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 24367 18884 181 456 0 23903 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97468

[startup+522.3 s]
/proc/loadavg: 2.24 2.16 2.10 3/177 23000
/proc/meminfo: memFree=30477480/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=97468 CPUtime=522.2 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 11980 0 0 0 52216 4 0 0 20 0 1 0 29981358 99807232 18884 33554432000 4194304 6058637 140735800097328 140735800096392 4277346 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 24367 18884 181 456 0 23903 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97468

[startup+582.3 s]
/proc/loadavg: 2.29 2.18 2.11 4/177 23048
/proc/meminfo: memFree=30537764/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=146788 CPUtime=582.2 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 12686 0 0 0 58215 5 0 0 20 0 1 0 29981358 150310912 27413 33554432000 4194304 6058637 140735800097328 140735800096104 4254496 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 36697 27413 181 456 0 36233 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 146788


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


[startup+942.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 23058
/proc/meminfo: memFree=30490248/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=146788 CPUtime=942.14 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 15894 0 0 0 94203 11 0 0 20 0 1 0 29981358 150310912 29973 33554432000 4194304 6058637 140735800097328 140735800096104 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 36697 29973 181 456 0 36233 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146788

[startup+1002.3 s]
/proc/loadavg: 2.11 2.12 2.09 3/177 23059
/proc/meminfo: memFree=30513772/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=97468 CPUtime=1002.14 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 16254 0 0 0 100201 13 0 0 20 0 1 0 29981358 99807232 18884 33554432000 4194304 6058637 140735800097328 140735800096392 4277798 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 24367 18884 181 456 0 23903 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 97468

[startup+1062.3 s]
/proc/loadavg: 2.18 2.13 2.09 3/177 23060
/proc/meminfo: memFree=30513536/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=97468 CPUtime=1062.12 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 16614 0 0 0 106199 13 0 0 20 0 1 0 29981358 99807232 18884 33554432000 4194304 6058637 140735800097328 140735800096392 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 24367 18884 181 456 0 23903 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97468

[startup+1122.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/177 23061
/proc/meminfo: memFree=30474128/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=146788 CPUtime=1122.12 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 17329 0 0 0 112197 15 0 0 20 0 1 0 29981358 150310912 28437 33554432000 4194304 6058637 140735800097328 140735800096104 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 36697 28437 181 456 0 36233 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 146788

[startup+1182.3 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 23063
/proc/meminfo: memFree=30468296/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=146788 CPUtime=1182.1 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 17923 0 0 0 118194 16 0 0 20 0 1 0 29981358 150310912 29973 33554432000 4194304 6058637 140735800097328 140735800096104 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 36697 29973 181 456 0 36233 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146788

[startup+1242.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/178 23067
/proc/meminfo: memFree=30461660/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=146788 CPUtime=1242.1 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 18879 0 0 0 124192 18 0 0 20 0 1 0 29981358 150310912 31032 33554432000 4194304 6058637 140735800097328 140735800096104 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 36697 31032 181 456 0 36233 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 146788

[startup+1302.3 s]
/proc/loadavg: 2.09 2.11 2.09 3/177 23068
/proc/meminfo: memFree=30456284/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=177608 CPUtime=1302.09 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 20378 0 0 0 130189 20 0 0 20 0 1 0 29981358 181870592 32088 33554432000 4194304 6058637 140735800097328 140735800096360 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 44402 32088 181 456 0 43938 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 177608

[startup+1362.3 s]
/proc/loadavg: 2.19 2.13 2.09 3/177 23069
/proc/meminfo: memFree=30454256/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=177608 CPUtime=1362.08 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 21330 0 0 0 136186 22 0 0 20 0 1 0 29981358 181870592 32600 33554432000 4194304 6058637 140735800097328 140735800096360 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 44402 32600 181 456 0 43938 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 177608

[startup+1422.3 s]
/proc/loadavg: 2.15 2.12 2.09 4/177 23070
/proc/meminfo: memFree=30472408/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=97468 CPUtime=1422.08 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 22276 0 0 0 142184 24 0 0 20 0 1 0 29981358 99807232 18884 33554432000 4194304 6058637 140735800097328 140735800096392 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 24367 18884 181 456 0 23903 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 97468

[startup+1482.3 s]
/proc/loadavg: 2.18 2.13 2.09 3/177 23072
/proc/meminfo: memFree=30452232/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=177608 CPUtime=1482.06 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 23223 0 0 0 148181 25 0 0 20 0 1 0 29981358 181870592 33112 33554432000 4194304 6058637 140735800097328 140735800096360 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 44402 33112 181 456 0 43938 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 177608

[startup+1542.31 s]
/proc/loadavg: 2.13 2.12 2.09 3/177 23073
/proc/meminfo: memFree=30452132/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=177608 CPUtime=1542.06 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 24168 0 0 0 154179 27 0 0 20 0 1 0 29981358 181870592 33112 33554432000 4194304 6058637 140735800097328 140735800096360 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 44402 33112 181 456 0 43938 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 177608

[startup+1602.3 s]
/proc/loadavg: 2.16 2.14 2.10 4/177 23074
/proc/meminfo: memFree=30454332/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=177608 CPUtime=1602.04 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 25116 0 0 0 160175 29 0 0 20 0 1 0 29981358 181870592 32600 33554432000 4194304 6058637 140735800097328 140735800096360 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 44402 32600 181 456 0 43938 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 177608

[startup+1662.3 s]
/proc/loadavg: 2.12 2.12 2.09 3/177 23075
/proc/meminfo: memFree=30420092/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=177608 CPUtime=1662.03 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 26070 0 0 0 166172 31 0 0 20 0 1 0 29981358 181870592 32088 33554432000 4194304 6058637 140735800097328 140735800096360 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 44402 32088 181 456 0 43938 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 177608

[startup+1722.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 23076
/proc/meminfo: memFree=30422208/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=146788 CPUtime=1722.02 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 26435 0 0 0 172170 32 0 0 20 0 1 0 29981358 150310912 30997 33554432000 4194304 6058637 140735800097328 140735800096104 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 36697 30997 181 456 0 36233 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146788

[startup+1782.3 s]
/proc/loadavg: 2.07 2.11 2.09 3/177 23078
/proc/meminfo: memFree=30424764/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=146788 CPUtime=1782.01 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 27383 0 0 0 178167 34 0 0 20 0 1 0 29981358 150310912 29461 33554432000 4194304 6058637 140735800097328 140735800096104 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 36697 29461 181 456 0 36233 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 146788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.06 2.10 2.09 3/178 23081
/proc/meminfo: memFree=30454052/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=177608 CPUtime=1800.01 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 27969 0 0 0 179966 35 0 0 20 0 1 0 29981358 181870592 32600 33554432000 4194304 6058637 140735800097328 140735800096360 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 44402 32600 181 456 0 43938 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177608

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 22990 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.06 2.10 2.09 3/178 23081
/proc/meminfo: memFree=30454052/32872528 swapFree=1094508/1184444
[pid=22990] ppid=22987 vsize=177608 CPUtime=1800.01 cores=0,2,4,6
/proc/22990/stat : 22990 (open-wbo-lsu) R 22987 22990 20109 0 -1 4202496 27969 0 0 0 179966 35 0 0 20 0 1 0 29981358 181870592 32600 33554432000 4194304 6058637 140735800097328 140735800096360 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22990/statm: 44402 32600 181 456 0 43938 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 177608

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.67
CPU system time (s): 0.357945
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.357945
maximum resident set size= 138592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27972
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 2082

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.37833 second user time and 7.08092 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 21:30:16
IDJOB=4117064
IDBENCH=109548
IDSOLVER=2545
FILE ID=node115/4117064-1466969416
RUNJOBID= node115-1466939817-20125
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round22-3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117064-1466969416/watcher-4117064-1466969416 -o /tmp/evaluation-result-4117064-1466969416/solver-4117064-1466969416 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20125 --watchdog 1960  open-wbo-lsu HOME/instance-4117064-1466969416.opb

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

MD5SUM BENCH= 26009d8906451c633fc33f1a87004b6e
RANDOM SEED=1126324077

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

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

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30602240 kB
Buffers:           71428 kB
Cached:           212292 kB
SwapCached:         1676 kB
Active:           108060 kB
Inactive:         242692 kB
Active(anon):      68728 kB
Inactive(anon):      684 kB
Active(file):      39332 kB
Inactive(file):   242008 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5100 kB
Writeback:             0 kB
AnonPages:       1369844 kB
Mapped:             7936 kB
Shmem:                 0 kB
Slab:             595132 kB
SReclaimable:      39128 kB
SUnreclaim:       556004 kB
KernelStack:        1480 kB
PageTables:         6524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1398684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    258048 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71652 MiB
End job on node115 at 2016-06-26 22:00:16