Trace number 4116168

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-size144-round23-5.opb
MD5SUMbf04809290bbe30132128e0647cb7eac
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116168-1466977720.opb
0.00/0.00	c File size is 416640 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8624                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         432                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116168-1466977720/watcher-4116168-1466977720 -o /tmp/evaluation-result-4116168-1466977720/solver-4116168-1466977720 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960 open-wbo-lsu HOME/instance-4116168-1466977720.opb 

pid=30591
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: 2.00 2.00 2.00 3/176 30594
/proc/meminfo: memFree=31634096/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 30809004 2813952 289 33554432000 4194304 6058637 140737235016576 140737391231464 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 687 289 237 456 0 121 0

[startup+0.100164 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30594
/proc/meminfo: memFree=31634096/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=23508 CPUtime=0.08 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 4476 0 0 0 8 0 0 0 20 0 1 0 30809004 24072192 5236 33554432000 4194304 6058637 140737235016576 140737391231464 5046461 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 5877 5240 162 456 0 5413 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23508

[startup+0.200388 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30594
/proc/meminfo: memFree=31634096/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=28220 CPUtime=0.18 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 5150 0 0 0 18 0 0 0 20 0 1 0 30809004 28897280 5858 33554432000 4194304 6058637 140737235016576 140737391231464 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 7055 5858 179 456 0 6591 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 28220

[startup+0.300359 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30594
/proc/meminfo: memFree=31634096/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=28220 CPUtime=0.29 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 5182 0 0 0 28 1 0 0 20 0 1 0 30809004 28897280 5890 33554432000 4194304 6058637 140737235016576 140737391231464 5049851 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 7055 5890 179 456 0 6591 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28220

[startup+0.700346 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 30594
/proc/meminfo: memFree=31634096/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=28616 CPUtime=0.69 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 5258 0 0 0 68 1 0 0 20 0 1 0 30809004 29302784 5966 33554432000 4194304 6058637 140737235016576 140737235015176 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 7154 5966 180 456 0 6690 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28616

[startup+1.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30595
/proc/meminfo: memFree=31610400/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=28852 CPUtime=1.49 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 5351 0 0 0 148 1 0 0 20 0 1 0 30809004 29544448 6012 33554432000 4194304 6058637 140737235016576 140737235015176 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 7213 6012 181 456 0 6749 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28852

[startup+3.10034 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30595
/proc/meminfo: memFree=31607608/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=29244 CPUtime=3.09 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 5450 0 0 0 308 1 0 0 20 0 1 0 30809004 29945856 6111 33554432000 4194304 6058637 140737235016576 140737235015176 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 7311 6111 181 456 0 6847 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29244

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30595
/proc/meminfo: memFree=31639544/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=29796 CPUtime=6.29 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 5862 0 0 0 628 1 0 0 20 0 1 0 30809004 30511104 6290 33554432000 4194304 6058637 140737235016576 140737235015640 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 7449 6290 181 456 0 6985 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29796

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30595
/proc/meminfo: memFree=31629584/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=41032 CPUtime=12.69 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 6951 0 0 0 1268 1 0 0 20 0 1 0 30809004 42016768 8844 33554432000 4194304 6058637 140737235016576 140737235015336 4254411 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 10258 8844 181 456 0 9794 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41032

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30595
/proc/meminfo: memFree=31625156/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=45452 CPUtime=25.48 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 7792 0 0 0 2547 1 0 0 20 0 1 0 30809004 46542848 10113 33554432000 4194304 6058637 140737235016576 140737235015336 4246132 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 11363 10113 181 456 0 10899 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 45452

[startup+51.1004 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 30595
/proc/meminfo: memFree=31624288/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=45452 CPUtime=51.08 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 7875 0 0 0 5107 1 0 0 20 0 1 0 30809004 46542848 10193 33554432000 4194304 6058637 140737235016576 140737235015336 4254548 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 11363 10193 181 456 0 10899 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45452

[startup+102.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 30599
/proc/meminfo: memFree=31618620/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=55356 CPUtime=102.28 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 9787 0 0 0 10226 2 0 0 20 0 1 0 30809004 56684544 11588 33554432000 4194304 6058637 140737235016576 140737235015336 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 13839 11588 181 456 0 13375 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55356

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 30600
/proc/meminfo: memFree=31607240/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=67576 CPUtime=162.27 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 9991 0 0 0 16224 3 0 0 20 0 1 0 30809004 69197824 14474 33554432000 4194304 6058637 140737235016576 140737235015304 4254554 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 16894 14474 181 456 0 16430 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67576

[startup+222.307 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 30602
/proc/meminfo: memFree=31585956/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97928 CPUtime=222.26 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 10689 0 0 0 22223 3 0 0 20 0 1 0 30809004 100278272 19766 33554432000 4194304 6058637 140737235016576 140737235015352 4254552 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24482 19766 181 456 0 24018 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 97928

[startup+282.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/178 30613
/proc/meminfo: memFree=31560812/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=282.24 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 10908 0 0 0 28221 3 0 0 20 0 1 0 30809004 100274176 16522 33554432000 4194304 6058637 140737235016576 140737235015304 4277660 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 16522 181 456 0 24017 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97924

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30614
/proc/meminfo: memFree=31593864/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=342.23 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 10910 0 0 0 34220 3 0 0 20 0 1 0 30809004 100274176 17546 33554432000 4194304 6058637 140737235016576 140737235015304 4254548 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 17546 181 456 0 24017 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97924

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 30615
/proc/meminfo: memFree=31592308/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=402.22 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 10911 0 0 0 40219 3 0 0 20 0 1 0 30809004 100274176 18058 33554432000 4194304 6058637 140737235016576 140737235015304 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 18058 181 456 0 24017 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97924

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30616
/proc/meminfo: memFree=31553144/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=462.21 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 10913 0 0 0 46218 3 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015304 4265213 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97924

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30618
/proc/meminfo: memFree=31546996/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=522.2 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 10913 0 0 0 52217 3 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015304 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97924

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30619
/proc/meminfo: memFree=31540844/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=582.19 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 10948 0 0 0 58215 4 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015640 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97924


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


[startup+942.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 30651
/proc/meminfo: memFree=31585756/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=942.15 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11135 0 0 0 94205 10 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015640 4261349 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 97924

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30652
/proc/meminfo: memFree=31585768/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=1002.13 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11159 0 0 0 100203 10 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015640 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97924

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30653
/proc/meminfo: memFree=31493424/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=147244 CPUtime=1062.12 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11203 0 0 0 106201 11 0 0 20 0 1 0 30809004 150777856 28300 33554432000 4194304 6058637 140737235016576 140737235015352 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 36811 28300 181 456 0 36347 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147244

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30655
/proc/meminfo: memFree=31489468/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=147244 CPUtime=1122.11 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11232 0 0 0 112199 12 0 0 20 0 1 0 30809004 150777856 30348 33554432000 4194304 6058637 140737235016576 140737235015352 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 36811 30348 181 456 0 36347 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 147244

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30656
/proc/meminfo: memFree=31539064/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=1182.1 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11259 0 0 0 118197 13 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015640 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97924

[startup+1242.3 s]
/proc/loadavg: 1.51 1.87 1.96 2/170 30688
/proc/meminfo: memFree=31680472/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=1242.1 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11285 0 0 0 124196 14 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015640 4254568 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 97924

[startup+1302.3 s]
/proc/loadavg: 1.20 1.72 1.90 2/171 30692
/proc/meminfo: memFree=31680020/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=1302.08 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11379 0 0 0 130193 15 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015640 4260964 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97924

[startup+1362.3 s]
/proc/loadavg: 1.07 1.59 1.84 2/170 30693
/proc/meminfo: memFree=31680228/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=1362.08 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11475 0 0 0 136191 17 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015640 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97924

[startup+1422.3 s]
/proc/loadavg: 1.02 1.47 1.78 2/170 30695
/proc/meminfo: memFree=31680056/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=1422.07 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11572 0 0 0 142189 18 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015640 4277545 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97924

[startup+1482.3 s]
/proc/loadavg: 1.01 1.39 1.73 2/170 30696
/proc/meminfo: memFree=31680008/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=1482.06 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11668 0 0 0 148186 20 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015640 4277490 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97924

[startup+1542.31 s]
/proc/loadavg: 1.00 1.31 1.68 2/170 30697
/proc/meminfo: memFree=31680584/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=97924 CPUtime=1542.06 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11765 0 0 0 154185 21 0 0 20 0 1 0 30809004 100274176 19082 33554432000 4194304 6058637 140737235016576 140737235015640 4265213 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 24481 19082 181 456 0 24017 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97924

[startup+1602.3 s]
/proc/loadavg: 1.00 1.26 1.64 2/170 30698
/proc/meminfo: memFree=31625040/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=178064 CPUtime=1602.04 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11861 0 0 0 160182 22 0 0 20 0 1 0 30809004 182337536 32975 33554432000 4194304 6058637 140737235016576 140737235015608 4278284 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 44516 32975 181 456 0 44052 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 178064

[startup+1662.3 s]
/proc/loadavg: 1.00 1.20 1.59 2/170 30699
/proc/meminfo: memFree=31627040/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=178064 CPUtime=1662.03 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11958 0 0 0 166180 23 0 0 20 0 1 0 30809004 182337536 32463 33554432000 4194304 6058637 140737235016576 140737235015608 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 44516 32463 181 456 0 44052 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 178064

[startup+1722.3 s]
/proc/loadavg: 1.00 1.17 1.56 2/170 30701
/proc/meminfo: memFree=31631344/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=147244 CPUtime=1722.02 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 11986 0 0 0 172178 24 0 0 20 0 1 0 30809004 150777856 31372 33554432000 4194304 6058637 140737235016576 140737235015352 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 36811 31372 181 456 0 36347 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 147244

[startup+1782.3 s]
/proc/loadavg: 1.00 1.13 1.52 2/170 30702
/proc/meminfo: memFree=31637192/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=147244 CPUtime=1782.02 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 12082 0 0 0 178176 26 0 0 20 0 1 0 30809004 150777856 29836 33554432000 4194304 6058637 140737235016576 140737235015352 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 36811 29836 181 456 0 36347 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 147244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.12 1.51 2/170 30702
/proc/meminfo: memFree=31626268/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=178064 CPUtime=1800.01 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 12157 0 0 0 179975 26 0 0 20 0 1 0 30809004 182337536 32975 33554432000 4194304 6058637 140737235016576 140737235015608 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 44516 32975 181 456 0 44052 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 178064

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 30594 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.00 1.12 1.51 2/170 30702
/proc/meminfo: memFree=31626268/32872528 swapFree=8540/8540
[pid=30594] ppid=30591 vsize=178064 CPUtime=1800.01 cores=0,2,4,6
/proc/30594/stat : 30594 (open-wbo-lsu) R 30591 30594 27507 0 -1 4202496 12157 0 0 0 179975 26 0 0 20 0 1 0 30809004 182337536 32975 33554432000 4194304 6058637 140737235016576 140737235015608 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30594/statm: 44516 32975 181 456 0 44052 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 178064

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.75
CPU system time (s): 0.271958
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 178064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.271958
maximum resident set size= 135996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12160
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= 12
involuntary context switches= 2011

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.93625 second user time and 6.75097 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 23:48:40
IDJOB=4116168
IDBENCH=109436
IDSOLVER=2545
FILE ID=node151/4116168-1466977720
RUNJOBID= node151-1466944525-27523
PBS_JOBID= 19976361
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-5.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116168-1466977720/watcher-4116168-1466977720 -o /tmp/evaluation-result-4116168-1466977720/solver-4116168-1466977720 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960  open-wbo-lsu HOME/instance-4116168-1466977720.opb

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

MD5SUM BENCH= bf04809290bbe30132128e0647cb7eac
RANDOM SEED=63175466

node151.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.54
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31634368 kB
Buffers:           80412 kB
Cached:           300988 kB
SwapCached:         1816 kB
Active:           167052 kB
Inactive:         317288 kB
Active(anon):     104708 kB
Inactive(anon):      848 kB
Active(file):      62344 kB
Inactive(file):   316440 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67097004 kB
Dirty:              5084 kB
Writeback:             0 kB
AnonPages:         98804 kB
Mapped:             8060 kB
Shmem:                 0 kB
Slab:             596364 kB
SReclaimable:      39912 kB
SUnreclaim:       556452 kB
KernelStack:        1456 kB
PageTables:         4300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     264960 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 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= 71716 MiB
End job on node151 at 2016-06-27 00:18:40