Trace number 4096165

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/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-55.opb
MD5SUM1467b17e0964de0b8d01d85faefe8250
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.010998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables221
Total number of constraints110
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)110
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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-4096165-1466102372.opb
0.00/0.00	c File size is 4234 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:           221                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         220                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4096165-1466102372/watcher-4096165-1466102372 -o /tmp/evaluation-result-4096165-1466102372/solver-4096165-1466102372 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466098149-21455 --watchdog 1960 open-wbo-lsu HOME/instance-4096165-1466102372.opb 

pid=22065
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: 2.02 2.01 2.00 3/176 22068
/proc/meminfo: memFree=31676448/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=7316 CPUtime=0 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 536 0 0 0 0 0 0 0 20 0 1 0 12287585 7491584 407 33554432000 4194304 6058637 140734905023264 140736189445304 4254447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 1829 407 163 456 0 1365 0

[startup+0.100162 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 22068
/proc/meminfo: memFree=31676448/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=3332 CPUtime=0.09 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 651 0 0 0 9 0 0 0 20 0 1 0 12287585 3411968 462 33554432000 4194304 6058637 140734905023264 140736189445304 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 833 462 177 456 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3332

[startup+0.200258 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 22068
/proc/meminfo: memFree=31676448/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=3852 CPUtime=0.19 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 775 0 0 0 19 0 0 0 20 0 1 0 12287585 3944448 581 33554432000 4194304 6058637 140734905023264 140736189445304 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 963 581 177 456 0 499 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3852

[startup+0.300264 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 22068
/proc/meminfo: memFree=31676448/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=4312 CPUtime=0.29 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 1029 0 0 0 29 0 0 0 20 0 1 0 12287585 4415488 684 33554432000 4194304 6058637 140734905023264 140736189445304 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 1078 684 177 456 0 614 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4312

[startup+0.700228 s]
/proc/loadavg: 2.02 2.01 2.00 3/176 22068
/proc/meminfo: memFree=31676448/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=5720 CPUtime=0.69 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 1325 0 0 0 69 0 0 0 20 0 1 0 12287585 5857280 963 33554432000 4194304 6058637 140734905023264 140736189445304 4277353 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 1430 963 177 456 0 966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5720

[startup+1.50023 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 22069
/proc/meminfo: memFree=31671712/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=9776 CPUtime=1.49 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 1880 0 0 0 149 0 0 0 20 0 1 0 12287585 10010624 2009 33554432000 4194304 6058637 140734905023264 140734905022024 4263617 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 2444 2009 177 456 0 1980 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9776

[startup+3.10023 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 22069
/proc/meminfo: memFree=31668176/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=11452 CPUtime=3.09 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 2380 0 0 0 309 0 0 0 20 0 1 0 12287585 11726848 2485 33554432000 4194304 6058637 140734905023264 140734905022024 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 2863 2485 177 456 0 2399 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11452

[startup+6.30027 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 22069
/proc/meminfo: memFree=31630384/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=21440 CPUtime=6.29 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 2788 0 0 0 629 0 0 0 20 0 1 0 12287585 21954560 3889 33554432000 4194304 6058637 140734905023264 140734905021992 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 5360 3889 177 456 0 4896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21440

[startup+12.7003 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 22069
/proc/meminfo: memFree=31619380/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=23580 CPUtime=12.69 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 3929 0 0 0 1269 0 0 0 20 0 1 0 12287585 24145920 5507 33554432000 4194304 6058637 140734905023264 140734905021992 4278096 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 5895 5507 177 456 0 5431 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23580

[startup+25.5004 s]
/proc/loadavg: 2.09 2.03 2.01 3/177 22069
/proc/meminfo: memFree=31651300/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=25732 CPUtime=25.49 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 4487 0 0 0 2549 0 0 0 20 0 1 0 12287585 26349568 6045 33554432000 4194304 6058637 140734905023264 140734905022024 4262088 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 6433 6045 177 456 0 5969 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25732

[startup+51.1004 s]
/proc/loadavg: 2.13 2.04 2.01 3/178 22072
/proc/meminfo: memFree=31639184/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=51588 CPUtime=51.08 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 5628 0 0 0 5107 1 0 0 20 0 1 0 12287585 52826112 9212 33554432000 4194304 6058637 140734905023264 140734905021992 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 12897 9212 177 456 0 12433 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51588

[startup+102.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 22074
/proc/meminfo: memFree=31625536/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=51588 CPUtime=102.28 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 6088 0 0 0 10227 1 0 0 20 0 1 0 12287585 52826112 12520 33554432000 4194304 6058637 140734905023264 140734905022328 4278331 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 12897 12520 177 456 0 12433 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 51588

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 22075
/proc/meminfo: memFree=31572608/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=70444 CPUtime=162.26 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 6712 0 0 0 16224 2 0 0 20 0 1 0 12287585 72134656 17205 33554432000 4194304 6058637 140734905023264 140734905021992 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 17611 17205 177 456 0 17147 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 70444

[startup+222.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 22076
/proc/meminfo: memFree=31570436/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=70444 CPUtime=222.26 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 6712 0 0 0 22224 2 0 0 20 0 1 0 12287585 72134656 17205 33554432000 4194304 6058637 140734905023264 140734905021992 4277589 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 17611 17205 177 456 0 17147 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 70444

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22077
/proc/meminfo: memFree=31568148/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=70444 CPUtime=282.24 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 6712 0 0 0 28222 2 0 0 20 0 1 0 12287585 72134656 17205 33554432000 4194304 6058637 140734905023264 140734905021992 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 17611 17205 177 456 0 17147 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 70444

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 22078
/proc/meminfo: memFree=31558724/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=342.23 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 7639 0 0 0 34220 3 0 0 20 0 1 0 12287585 86716416 19980 33554432000 4194304 6058637 140734905023264 140734905021992 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 19980 177 456 0 20707 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 84684

[startup+402.3 s]
/proc/loadavg: 2.12 2.03 2.01 3/177 22080
/proc/meminfo: memFree=31561592/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=402.23 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 9365 0 0 0 40217 6 0 0 20 0 1 0 12287585 86716416 20799 33554432000 4194304 6058637 140734905023264 140734905022328 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 20799 177 456 0 20707 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 84684

[startup+462.3 s]
/proc/loadavg: 2.04 2.02 2.00 4/177 22081
/proc/meminfo: memFree=31592436/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=462.22 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 10427 0 0 0 46214 8 0 0 20 0 1 0 12287585 86716416 20799 33554432000 4194304 6058637 140734905023264 140734905022328 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 20799 177 456 0 20707 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 84684

[startup+522.3 s]
/proc/loadavg: 2.01 2.02 2.00 4/177 22082
/proc/meminfo: memFree=31549184/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=522.21 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 11492 0 0 0 52212 9 0 0 20 0 1 0 12287585 86716416 20799 33554432000 4194304 6058637 140734905023264 140734905022328 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 20799 177 456 0 20707 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 84684

[startup+582.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 22083
/proc/meminfo: memFree=31519516/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=582.2 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 12560 0 0 0 58209 11 0 0 20 0 1 0 12287585 86716416 20799 33554432000 4194304 6058637 140734905023264 140734905022040 4277748 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 20799 177 456 0 20707 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 84684


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


[startup+942.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 22093
/proc/meminfo: memFree=31559260/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=942.14 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 17221 0 0 0 94194 20 0 0 20 0 1 0 12287585 86716416 20799 33554432000 4194304 6058637 140734905023264 140734905022328 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 20799 177 456 0 20707 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 84684

[startup+1002.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 22095
/proc/meminfo: memFree=31492440/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=134004 CPUtime=1002.13 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 18063 0 0 0 100192 21 0 0 20 0 1 0 12287585 137220096 32912 33554432000 4194304 6058637 140734905023264 140734905022040 4277690 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 33501 32912 177 456 0 33037 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 134004

[startup+1062.3 s]
/proc/loadavg: 2.16 2.06 2.01 3/177 22096
/proc/meminfo: memFree=31552304/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=134004 CPUtime=1062.13 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 19262 0 0 0 106189 24 0 0 20 0 1 0 12287585 137220096 31376 33554432000 4194304 6058637 140734905023264 140734905022040 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 33501 31376 177 456 0 33037 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 134004

[startup+1122.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 22097
/proc/meminfo: memFree=31525104/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=134004 CPUtime=1122.12 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 21084 0 0 0 112185 27 0 0 20 0 1 0 12287585 137220096 28816 33554432000 4194304 6058637 140734905023264 140734905022040 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 33501 28816 177 456 0 33037 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 134004

[startup+1182.3 s]
/proc/loadavg: 2.02 2.04 2.00 2/170 22129
/proc/meminfo: memFree=31677812/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=1182.11 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 22641 0 0 0 118181 30 0 0 20 0 1 0 12287585 86716416 20799 33554432000 4194304 6058637 140734905023264 140734905022328 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 20799 177 456 0 20707 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 84684

[startup+1242.3 s]
/proc/loadavg: 1.37 1.84 1.94 2/171 22133
/proc/meminfo: memFree=31636400/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=134004 CPUtime=1242.1 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 23972 0 0 0 124178 32 0 0 20 0 1 0 12287585 137220096 31392 33554432000 4194304 6058637 140734905023264 140734905022040 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 33501 31392 177 456 0 33037 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 134004

[startup+1302.3 s]
/proc/loadavg: 1.13 1.69 1.87 2/171 22158
/proc/meminfo: memFree=31677368/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=1302.09 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 25524 0 0 0 130174 35 0 0 20 0 1 0 12287585 86716416 20815 33554432000 4194304 6058637 140734905023264 140734905022328 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 20815 177 456 0 20707 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 84684

[startup+1362.3 s]
/proc/loadavg: 1.05 1.56 1.82 2/170 22159
/proc/meminfo: memFree=31634220/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=134004 CPUtime=1362.08 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 26843 0 0 0 136171 37 0 0 20 0 1 0 12287585 137220096 31904 33554432000 4194304 6058637 140734905023264 140734905022040 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 33501 31904 177 456 0 33037 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 134004

[startup+1422.3 s]
/proc/loadavg: 1.02 1.45 1.76 2/170 22160
/proc/meminfo: memFree=31678424/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=1422.08 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 28389 0 0 0 142168 40 0 0 20 0 1 0 12287585 86716416 20815 33554432000 4194304 6058637 140734905023264 140734905022328 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 20815 177 456 0 20707 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 84684

[startup+1482.3 s]
/proc/loadavg: 1.00 1.37 1.71 2/170 22161
/proc/meminfo: memFree=31644988/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=134004 CPUtime=1482.06 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 29694 0 0 0 148165 41 0 0 20 0 1 0 12287585 137220096 29856 33554432000 4194304 6058637 140734905023264 140734905022040 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 33501 29856 177 456 0 33037 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 134004

[startup+1542.31 s]
/proc/loadavg: 1.00 1.30 1.66 2/170 22162
/proc/meminfo: memFree=31630228/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=134004 CPUtime=1542.06 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 30681 0 0 0 154163 43 0 0 20 0 1 0 12287585 137220096 32954 33554432000 4194304 6058637 140734905023264 140734905022040 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 33501 32954 177 456 0 33037 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 134004

[startup+1602.3 s]
/proc/loadavg: 1.00 1.24 1.62 2/169 22163
/proc/meminfo: memFree=31619764/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=164824 CPUtime=1602.05 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 32202 0 0 0 160159 46 0 0 20 0 1 0 12287585 168779776 35555 33554432000 4194304 6058637 140734905023264 140734905022296 4255137 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 41206 35555 177 456 0 40742 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 164824

[startup+1662.3 s]
/proc/loadavg: 1.00 1.20 1.58 3/170 22165
/proc/meminfo: memFree=31646652/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=134004 CPUtime=1662.03 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 33512 0 0 0 166155 48 0 0 20 0 1 0 12287585 137220096 28832 33554432000 4194304 6058637 140734905023264 140734905022040 4278120 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 33501 28832 177 456 0 33037 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 134004

[startup+1722.3 s]
/proc/loadavg: 1.00 1.16 1.54 2/170 22166
/proc/meminfo: memFree=31636744/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=134004 CPUtime=1722.02 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 34478 0 0 0 172152 50 0 0 20 0 1 0 12287585 137220096 31904 33554432000 4194304 6058637 140734905023264 140734905022040 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 33501 31904 177 456 0 33037 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 134004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.13 1.50 2/170 22167
/proc/meminfo: memFree=31625780/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=164824 CPUtime=1782.02 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 36029 0 0 0 178149 53 0 0 20 0 1 0 12287585 168779776 34019 33554432000 4194304 6058637 140734905023264 140734905022296 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 41206 34019 177 456 0 40742 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 164824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.12 1.49 2/170 22167
/proc/meminfo: memFree=31678120/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=1800.01 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 36038 0 0 0 179948 53 0 0 20 0 1 0 12287585 86716416 20815 33554432000 4194304 6058637 140734905023264 140734905022328 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 20815 177 456 0 20707 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84684

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 22068 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.00 1.12 1.49 2/170 22167
/proc/meminfo: memFree=31678120/32872528 swapFree=248296/248296
[pid=22068] ppid=22065 vsize=84684 CPUtime=1800.01 cores=1,3,5,7
/proc/22068/stat : 22068 (open-wbo-lsu) R 22065 22068 21438 0 -1 4202496 36038 0 0 0 179948 53 0 0 20 0 1 0 12287585 86716416 20815 33554432000 4194304 6058637 140734905023264 140734905022328 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22068/statm: 21171 20815 177 456 0 20707 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 84684

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.49
CPU system time (s): 0.538918
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 164824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.538918
maximum resident set size= 146316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36041
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= 13
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5833 second user time and 7.02993 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 20:39:32
IDJOB=4096165
IDBENCH=107575
IDSOLVER=2545
FILE ID=node103/4096165-1466102372
RUNJOBID= node103-1466098149-21455
PBS_JOBID= 19904050
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-55.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096165-1466102372/watcher-4096165-1466102372 -o /tmp/evaluation-result-4096165-1466102372/solver-4096165-1466102372 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466098149-21455 --watchdog 1960  open-wbo-lsu HOME/instance-4096165-1466102372.opb

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

MD5SUM BENCH= 1467b17e0964de0b8d01d85faefe8250
RANDOM SEED=2093399030

node103.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
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		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
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:        31676712 kB
Buffers:           35284 kB
Cached:            90068 kB
SwapCached:        41796 kB
Active:           139384 kB
Inactive:         110508 kB
Active(anon):      85608 kB
Inactive(anon):    41288 kB
Active(file):      53776 kB
Inactive(file):    69220 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67059980 kB
Dirty:              4692 kB
Writeback:             0 kB
AnonPages:        331940 kB
Mapped:             7836 kB
Shmem:                 0 kB
Slab:             567068 kB
SReclaimable:      11448 kB
SUnreclaim:       555620 kB
KernelStack:        1456 kB
PageTables:         4328 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     445716 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 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= 71728 MiB
End job on node103 at 2016-06-16 21:09:32