Trace number 4089753

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/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v071-n1.opb
MD5SUM0ae3ca3759504cec181b2a449ffaf274
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 benchmark0.029995
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables213
Total number of constraints71
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)71
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 9
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-4089753-1466017573.opb
0.00/0.00	c File size is 3816 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:           213                                                                   |
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:         142                                                                   |
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-4089753-1466017573/watcher-4089753-1466017573 -o /tmp/evaluation-result-4089753-1466017573/solver-4089753-1466017573 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960 open-wbo-lsu HOME/instance-4089753-1466017573.opb 

pid=13995
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: 2.20 2.23 2.18 3/176 13998
/proc/meminfo: memFree=30405816/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=7276 CPUtime=0 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 535 0 0 0 0 0 0 0 20 0 1 0 3803012 7450624 406 33554432000 4194304 6058637 140734549188784 140734662865768 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 1819 406 165 456 0 1355 0

[startup+0.100159 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 13998
/proc/meminfo: memFree=30405816/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=3440 CPUtime=0.09 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 680 0 0 0 9 0 0 0 20 0 1 0 3803012 3522560 482 33554432000 4194304 6058637 140734549188784 140734662865768 5049851 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 860 482 179 456 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.200279 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 13998
/proc/meminfo: memFree=30405816/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=3660 CPUtime=0.19 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 885 0 0 0 19 0 0 0 20 0 1 0 3803012 3747840 515 33554432000 4194304 6058637 140734549188784 140734662865768 4852538 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 915 515 179 456 0 451 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3660

[startup+0.300263 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 13998
/proc/meminfo: memFree=30405816/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=5300 CPUtime=0.29 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 1090 0 0 0 29 0 0 0 20 0 1 0 3803012 5427200 719 33554432000 4194304 6058637 140734549188784 140734662865768 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 1325 719 179 456 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5300

[startup+0.70023 s]
/proc/loadavg: 2.20 2.23 2.18 3/176 13998
/proc/meminfo: memFree=30405816/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=5692 CPUtime=0.69 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 1446 0 0 0 69 0 0 0 20 0 1 0 3803012 5828608 1059 33554432000 4194304 6058637 140734549188784 140734549187544 4277643 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 1423 1059 179 456 0 959 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5692

[startup+1.50023 s]
/proc/loadavg: 2.20 2.23 2.18 3/177 13999
/proc/meminfo: memFree=30399756/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=11124 CPUtime=1.49 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 2148 0 0 0 149 0 0 0 20 0 1 0 3803012 11390976 1730 33554432000 4194304 6058637 140734549188784 140734549187544 4277729 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 2781 1730 179 456 0 2317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11124

[startup+3.10023 s]
/proc/loadavg: 2.20 2.23 2.18 3/177 13999
/proc/meminfo: memFree=30396152/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=11364 CPUtime=3.09 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 2707 0 0 0 309 0 0 0 20 0 1 0 3803012 11636736 2281 33554432000 4194304 6058637 140734549188784 140734549187512 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 2841 2281 179 456 0 2377 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11364

[startup+6.30028 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 13999
/proc/meminfo: memFree=30384932/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=18432 CPUtime=6.29 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 3958 0 0 0 629 0 0 0 20 0 1 0 3803012 18874368 4039 33554432000 4194304 6058637 140734549188784 140734549187512 4260848 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 4608 4039 179 456 0 4144 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18432

[startup+12.7002 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 13999
/proc/meminfo: memFree=30368000/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=21180 CPUtime=12.69 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 4911 0 0 0 1269 0 0 0 20 0 1 0 3803012 21688320 4943 33554432000 4194304 6058637 140734549188784 140734549187544 4278096 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 5295 4943 179 456 0 4831 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21180

[startup+25.5071 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 13999
/proc/meminfo: memFree=30358600/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=48788 CPUtime=25.5 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 5488 0 0 0 2549 1 0 0 20 0 1 0 3803012 49958912 7678 33554432000 4194304 6058637 140734549188784 140734549187848 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 12197 7678 179 456 0 11733 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 48788

[startup+51.1003 s]
/proc/loadavg: 2.13 2.20 2.18 3/176 13999
/proc/meminfo: memFree=30340060/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=48788 CPUtime=51.09 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 5889 0 0 0 5108 1 0 0 20 0 1 0 3803012 49958912 9095 33554432000 4194304 6058637 140734549188784 140734549187512 4261029 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 12197 9095 179 456 0 11733 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 48788

[startup+102.3 s]
/proc/loadavg: 2.10 2.18 2.17 3/177 14001
/proc/meminfo: memFree=30285756/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=67656 CPUtime=102.28 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 8390 0 0 0 10225 3 0 0 20 0 1 0 3803012 69279744 15012 33554432000 4194304 6058637 140734549188784 140734549187512 4246170 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 16914 15012 179 456 0 16450 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 67656

[startup+162.3 s]
/proc/loadavg: 2.18 2.19 2.18 4/177 14002
/proc/meminfo: memFree=30278992/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=67656 CPUtime=162.27 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 8394 0 0 0 16224 3 0 0 20 0 1 0 3803012 69279744 16549 33554432000 4194304 6058637 140734549188784 140734549187512 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 16914 16549 179 456 0 16450 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67656

[startup+222.3 s]
/proc/loadavg: 2.26 2.20 2.18 3/177 14003
/proc/meminfo: memFree=30265896/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=80264 CPUtime=222.27 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 10258 0 0 0 22222 5 0 0 20 0 1 0 3803012 82190336 19701 33554432000 4194304 6058637 140734549188784 140734549187848 4246170 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 20066 19701 179 456 0 19602 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 80264

[startup+282.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 14007
/proc/meminfo: memFree=30254008/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=80264 CPUtime=282.25 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 12160 0 0 0 28217 8 0 0 20 0 1 0 3803012 82190336 19701 33554432000 4194304 6058637 140734549188784 140734549187848 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 20066 19701 179 456 0 19602 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 80264

[startup+342.307 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 14008
/proc/meminfo: memFree=30222676/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=129584 CPUtime=342.24 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 13750 0 0 0 34214 10 0 0 20 0 1 0 3803012 132694016 27681 33554432000 4194304 6058637 140734549188784 140734549187848 4277343 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 32396 27681 179 456 0 31932 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 129584

[startup+402.3 s]
/proc/loadavg: 2.14 2.19 2.18 3/177 14010
/proc/meminfo: memFree=30218572/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=129584 CPUtime=402.22 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 15033 0 0 0 40209 13 0 0 20 0 1 0 3803012 132694016 29217 33554432000 4194304 6058637 140734549188784 140734549187560 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 32396 29217 179 456 0 31932 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 129584

[startup+462.3 s]
/proc/loadavg: 2.09 2.16 2.17 3/177 14011
/proc/meminfo: memFree=30253868/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=129584 CPUtime=462.22 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 16316 0 0 0 46206 16 0 0 20 0 1 0 3803012 132694016 27681 33554432000 4194304 6058637 140734549188784 140734549187848 4261352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 32396 27681 179 456 0 31932 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 129584

[startup+522.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/177 14012
/proc/meminfo: memFree=30206272/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=80264 CPUtime=522.21 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 17294 0 0 0 52203 18 0 0 20 0 1 0 3803012 82190336 19701 33554432000 4194304 6058637 140734549188784 140734549187848 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 20066 19701 179 456 0 19602 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 80264

[startup+582.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/177 14013
/proc/meminfo: memFree=30220520/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=80264 CPUtime=582.2 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 19442 0 0 0 58198 22 0 0 20 0 1 0 3803012 82190336 19701 33554432000 4194304 6058637 140734549188784 140734549187848 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 20066 19701 179 456 0 19602 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 80264


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


[startup+882.3 s]
/proc/loadavg: 2.16 2.17 2.17 4/178 14022
/proc/meminfo: memFree=30153056/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=160404 CPUtime=882.15 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 32327 0 0 0 88172 43 0 0 20 0 1 0 3803012 164253696 33892 33554432000 4194304 6058637 140734549188784 140734549187816 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 40101 33892 179 456 0 39637 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 160404

[startup+942.3 s]
/proc/loadavg: 2.23 2.18 2.18 3/177 14023
/proc/meminfo: memFree=30203348/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=80264 CPUtime=942.14 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 34167 0 0 0 94167 47 0 0 20 0 1 0 3803012 82190336 19701 33554432000 4194304 6058637 140734549188784 140734549187848 4277748 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 20066 19701 179 456 0 19602 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 80264

[startup+1002.31 s]
/proc/loadavg: 2.23 2.19 2.18 3/177 14025
/proc/meminfo: memFree=30157388/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=129584 CPUtime=1002.13 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 36329 0 0 0 100163 50 0 0 20 0 1 0 3803012 132694016 30248 33554432000 4194304 6058637 140734549188784 140734549187560 4254552 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 32396 30248 179 456 0 31932 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 129584

[startup+1062.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/177 14026
/proc/meminfo: memFree=30146828/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=129584 CPUtime=1062.12 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 38170 0 0 0 106158 54 0 0 20 0 1 0 3803012 132694016 31784 33554432000 4194304 6058637 140734549188784 140734549187560 4264623 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 32396 31784 179 456 0 31932 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 129584

[startup+1122.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/177 14027
/proc/meminfo: memFree=30140688/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=160404 CPUtime=1122.11 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 40608 0 0 0 112153 58 0 0 20 0 1 0 3803012 164253696 33387 33554432000 4194304 6058637 140734549188784 140734549187816 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 40101 33387 179 456 0 39637 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 160404

[startup+1182.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 14028
/proc/meminfo: memFree=30150380/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=160404 CPUtime=1182.11 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 42451 0 0 0 118149 62 0 0 20 0 1 0 3803012 164253696 32875 33554432000 4194304 6058637 140734549188784 140734549187560 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 40101 32875 179 456 0 39637 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 160404

[startup+1242.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 14029
/proc/meminfo: memFree=30157012/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=129584 CPUtime=1242.1 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 43702 0 0 0 124145 65 0 0 20 0 1 0 3803012 132694016 31784 33554432000 4194304 6058637 140734549188784 140734549187560 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 32396 31784 179 456 0 31932 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 129584

[startup+1302.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 14031
/proc/meminfo: memFree=30171156/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=129584 CPUtime=1302.08 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 45547 0 0 0 130140 68 0 0 20 0 1 0 3803012 132694016 30760 33554432000 4194304 6058637 140734549188784 140734549187560 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 32396 30760 179 456 0 31932 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 129584

[startup+1362.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 14032
/proc/meminfo: memFree=30219644/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=129584 CPUtime=1362.08 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 47391 0 0 0 136136 72 0 0 20 0 1 0 3803012 132694016 28200 33554432000 4194304 6058637 140734549188784 140734549187560 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 32396 28200 179 456 0 31932 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 129584

[startup+1422.3 s]
/proc/loadavg: 2.37 2.25 2.19 3/177 14033
/proc/meminfo: memFree=30196968/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=80264 CPUtime=1422.07 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 48916 0 0 0 142132 75 0 0 20 0 1 0 3803012 82190336 19708 33554432000 4194304 6058637 140734549188784 140734549187848 4278290 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 20066 19708 179 456 0 19602 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 80264

[startup+1482.3 s]
/proc/loadavg: 2.23 2.23 2.19 3/178 14037
/proc/meminfo: memFree=30149168/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=160404 CPUtime=1482.05 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 50766 0 0 0 148127 78 0 0 20 0 1 0 3803012 164253696 35947 33554432000 4194304 6058637 140734549188784 140734549187816 4278146 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 40101 35947 179 456 0 39637 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 160404

[startup+1542.3 s]
/proc/loadavg: 2.13 2.20 2.18 3/177 14038
/proc/meminfo: memFree=30138484/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=129584 CPUtime=1542.05 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 52123 0 0 0 154124 81 0 0 20 0 1 0 3803012 132694016 31891 33554432000 4194304 6058637 140734549188784 140734549187560 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 32396 31891 179 456 0 31932 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 129584

[startup+1602.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 14040
/proc/meminfo: memFree=30209732/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=80264 CPUtime=1602.04 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 53545 0 0 0 160120 84 0 0 20 0 1 0 3803012 82190336 19708 33554432000 4194304 6058637 140734549188784 140734549187848 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 20066 19708 179 456 0 19602 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 80264

[startup+1662.31 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 14041
/proc/meminfo: memFree=30124308/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=160404 CPUtime=1662.04 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 55397 0 0 0 166117 87 0 0 20 0 1 0 3803012 164253696 34923 33554432000 4194304 6058637 140734549188784 140734549187816 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 40101 34923 179 456 0 39637 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 160404

[startup+1722.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/177 14042
/proc/meminfo: memFree=30178224/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=129584 CPUtime=1722.02 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 56683 0 0 0 172112 90 0 0 20 0 1 0 3803012 132694016 27688 33554432000 4194304 6058637 140734549188784 140734549187560 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 32396 27688 179 456 0 31932 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 129584

[startup+1782.3 s]
/proc/loadavg: 2.36 2.26 2.19 3/177 14043
/proc/meminfo: memFree=30119276/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=160404 CPUtime=1782.01 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 58520 0 0 0 178108 93 0 0 20 0 1 0 3803012 164253696 35435 33554432000 4194304 6058637 140734549188784 140734549187816 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 40101 35435 179 456 0 39637 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 160404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.40 2.27 2.20 3/177 14089
/proc/meminfo: memFree=30328356/32872528 swapFree=1498860/1695084
[pid=13998] ppid=13995 vsize=80264 CPUtime=1800.01 cores=0,2,4,6
/proc/13998/stat : 13998 (open-wbo-lsu) R 13995 13998 6119 0 -1 4202496 58832 0 0 0 179907 94 0 0 20 0 1 0 3803012 82190336 19708 33554432000 4194304 6058637 140734549188784 140734549187848 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13998/statm: 20066 19708 179 456 0 19602 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 80264

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 13998 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.07
CPU system time (s): 0.944856
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 210492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 0.944856
maximum resident set size= 161376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58835
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= 18
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6193 second user time and 6.84196 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 21:06:13
IDJOB=4089753
IDBENCH=107451
IDSOLVER=2545
FILE ID=node137/4089753-1466017573
RUNJOBID= node137-1466008137-6135
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v071-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089753-1466017573/watcher-4089753-1466017573 -o /tmp/evaluation-result-4089753-1466017573/solver-4089753-1466017573 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960  open-wbo-lsu HOME/instance-4089753-1466017573.opb

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

MD5SUM BENCH= 0ae3ca3759504cec181b2a449ffaf274
RANDOM SEED=1094497041

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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	: 5332.56
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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		: 2666.486
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:        30406732 kB
Buffers:           12780 kB
Cached:            45184 kB
SwapCached:         2476 kB
Active:            43124 kB
Inactive:          27608 kB
Active(anon):      13760 kB
Inactive(anon):     1368 kB
Active(file):      29364 kB
Inactive(file):    26240 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099512 kB
Dirty:              9460 kB
Writeback:             0 kB
AnonPages:       1827644 kB
Mapped:             7848 kB
Shmem:                 0 kB
Slab:             566520 kB
SReclaimable:      10544 kB
SUnreclaim:       555976 kB
KernelStack:        1472 kB
PageTables:         7816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1821108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    319488 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= 71732 MiB
End job on node137 at 2016-06-15 21:36:13