Trace number 4083522

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

Name/DEC-SMALLINT-LIN/heinz/
normalized-neos-820157.opb
MD5SUMda32b1e615c8e1bae2ecd5f742c16c96
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 variables1200
Total number of constraints1015
Number of constraints which are clauses835
Number of constraints which are cardinality constraints (but not clauses)180
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint20
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 21
Number of bits of the biggest sum of numbers5
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-4083522-1465355144.opb
0.00/0.00	c File size is 46027 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:          1200                                                                   |
1800.02/1800.30	c |  Number of hard clauses:        940                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:         195                                                                   |
1800.02/1800.30	c |  Number of PB :                   0                                                                   |
1800.02/1800.30	c |  Parse time:                   0.01 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ==========================================[ Solver Settings ]============================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.02/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4083522-1465355144/watcher-4083522-1465355144 -o /tmp/evaluation-result-4083522-1465355144/solver-4083522-1465355144 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960 open-wbo-lsu HOME/instance-4083522-1465355144.opb 

pid=26117
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: 2.27 2.27 2.26 3/176 26120
/proc/meminfo: memFree=29262664/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=6824 CPUtime=0 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 392 0 0 0 0 0 0 0 20 0 1 0 117447555 6987776 256 33554432000 4194304 6058637 140736328500896 140735880255448 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 1706 261 151 456 0 1242 0

[startup+0.100135 s]
/proc/loadavg: 2.27 2.27 2.26 3/176 26120
/proc/meminfo: memFree=29262664/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=4512 CPUtime=0.09 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 997 0 0 0 9 0 0 0 20 0 1 0 117447555 4620288 746 33554432000 4194304 6058637 140736328500896 140735880255448 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 1128 746 178 456 0 664 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4512

[startup+0.200283 s]
/proc/loadavg: 2.27 2.27 2.26 3/176 26120
/proc/meminfo: memFree=29262664/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=4820 CPUtime=0.19 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 1265 0 0 0 19 0 0 0 20 0 1 0 117447555 4935680 794 33554432000 4194304 6058637 140736328500896 140736328499928 4246223 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 1205 794 178 456 0 741 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4820

[startup+0.300261 s]
/proc/loadavg: 2.27 2.27 2.26 3/176 26120
/proc/meminfo: memFree=29262664/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=5844 CPUtime=0.29 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 1521 0 0 0 29 0 0 0 20 0 1 0 117447555 5984256 1049 33554432000 4194304 6058637 140736328500896 140736328499928 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 1461 1049 178 456 0 997 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5844

[startup+0.700287 s]
/proc/loadavg: 2.27 2.27 2.26 3/176 26120
/proc/meminfo: memFree=29262664/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=7492 CPUtime=0.69 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 1962 0 0 0 69 0 0 0 20 0 1 0 117447555 7671808 1462 33554432000 4194304 6058637 140736328500896 140736328499928 4280062 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 1873 1462 178 456 0 1409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7492

[startup+1.50022 s]
/proc/loadavg: 2.27 2.27 2.26 3/177 26121
/proc/meminfo: memFree=29255852/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=10348 CPUtime=1.49 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 2671 0 0 0 149 0 0 0 20 0 1 0 117447555 10596352 2139 33554432000 4194304 6058637 140736328500896 140736328499656 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 2587 2139 178 456 0 2123 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10348

[startup+3.10024 s]
/proc/loadavg: 2.27 2.27 2.26 3/177 26121
/proc/meminfo: memFree=29251456/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=14700 CPUtime=3.09 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 2778 0 0 0 309 0 0 0 20 0 1 0 117447555 15052800 2754 33554432000 4194304 6058637 140736328500896 140736328499624 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 3675 2754 178 456 0 3211 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14700

[startup+6.30023 s]
/proc/loadavg: 2.33 2.28 2.26 4/177 26121
/proc/meminfo: memFree=29248108/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=16392 CPUtime=6.29 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 3214 0 0 0 629 0 0 0 20 0 1 0 117447555 16785408 3682 33554432000 4194304 6058637 140736328500896 140736328499656 4262656 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 4098 3682 178 456 0 3634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16392

[startup+12.7003 s]
/proc/loadavg: 2.30 2.27 2.26 3/177 26121
/proc/meminfo: memFree=29244284/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=17420 CPUtime=12.69 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 3482 0 0 0 1269 0 0 0 20 0 1 0 117447555 17838080 3939 33554432000 4194304 6058637 140736328500896 140736328499656 4255092 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 4355 3939 178 456 0 3891 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17420

[startup+25.5004 s]
/proc/loadavg: 2.23 2.26 2.25 4/176 26121
/proc/meminfo: memFree=29234784/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=33864 CPUtime=25.48 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 4536 0 0 0 2548 0 0 0 20 0 1 0 117447555 34676736 6341 33554432000 4194304 6058637 140736328500896 140736328499624 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 8466 6341 178 456 0 8002 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33864

[startup+51.1003 s]
/proc/loadavg: 2.22 2.25 2.25 4/177 26122
/proc/meminfo: memFree=29231032/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=33864 CPUtime=51.08 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 4538 0 0 0 5108 0 0 0 20 0 1 0 117447555 34676736 6854 33554432000 4194304 6058637 140736328500896 140736328499624 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 8466 6854 178 456 0 8002 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33864

[startup+102.3 s]
/proc/loadavg: 2.26 2.26 2.25 3/177 26123
/proc/meminfo: memFree=29232772/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=38324 CPUtime=102.28 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 5145 0 0 0 10227 1 0 0 20 0 1 0 117447555 39243776 8454 33554432000 4194304 6058637 140736328500896 140736328499656 4255133 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 9581 8454 178 456 0 9117 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 38324

[startup+162.3 s]
/proc/loadavg: 2.31 2.27 2.26 3/177 26124
/proc/meminfo: memFree=29224780/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=41768 CPUtime=162.26 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 6035 0 0 0 16225 1 0 0 20 0 1 0 117447555 42770432 10071 33554432000 4194304 6058637 140736328500896 140736328499656 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 10442 10071 178 456 0 9978 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 41768

[startup+222.307 s]
/proc/loadavg: 2.28 2.26 2.26 3/177 26125
/proc/meminfo: memFree=29206360/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=84308 CPUtime=222.26 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 6972 0 0 0 22224 2 0 0 20 0 1 0 117447555 86331392 13780 33554432000 4194304 6058637 140736328500896 140736328499624 4278251 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 21077 13780 178 456 0 20613 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 84308

[startup+282.3 s]
/proc/loadavg: 2.22 2.24 2.25 3/178 26129
/proc/meminfo: memFree=29199144/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=84308 CPUtime=282.24 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 7223 0 0 0 28222 2 0 0 20 0 1 0 117447555 86331392 14533 33554432000 4194304 6058637 140736328500896 140736328499624 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 21077 14533 178 456 0 20613 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 84308

[startup+342.3 s]
/proc/loadavg: 2.22 2.24 2.25 3/177 26131
/proc/meminfo: memFree=29195008/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=84308 CPUtime=342.23 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 7224 0 0 0 34221 2 0 0 20 0 1 0 117447555 86331392 15045 33554432000 4194304 6058637 140736328500896 140736328499624 4277508 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 21077 15045 178 456 0 20613 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 84308

[startup+402.3 s]
/proc/loadavg: 2.13 2.21 2.23 3/177 26132
/proc/meminfo: memFree=29174644/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=84308 CPUtime=402.22 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 7267 0 0 0 40220 2 0 0 20 0 1 0 117447555 86331392 19685 33554432000 4194304 6058637 140736328500896 140736328499624 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 21077 19685 178 456 0 20613 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 84308

[startup+462.3 s]
/proc/loadavg: 2.21 2.21 2.23 3/177 26133
/proc/meminfo: memFree=29184588/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=84308 CPUtime=462.21 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 7269 0 0 0 46219 2 0 0 20 0 1 0 117447555 86331392 20709 33554432000 4194304 6058637 140736328500896 140736328499624 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 21077 20709 178 456 0 20613 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 84308

[startup+522.3 s]
/proc/loadavg: 2.14 2.19 2.22 3/177 26134
/proc/meminfo: memFree=29181044/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=84308 CPUtime=522.2 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 7269 0 0 0 52218 2 0 0 20 0 1 0 117447555 86331392 20709 33554432000 4194304 6058637 140736328500896 140736328499624 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 21077 20709 178 456 0 20613 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 84308

[startup+582.3 s]
/proc/loadavg: 2.18 2.18 2.21 3/177 26135
/proc/meminfo: memFree=29176208/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=84308 CPUtime=582.19 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 7269 0 0 0 58217 2 0 0 20 0 1 0 117447555 86331392 20709 33554432000 4194304 6058637 140736328500896 140736328499624 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 21077 20709 178 456 0 20613 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 84308


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


[startup+942.3 s]
/proc/loadavg: 2.12 2.18 2.19 3/176 26236
/proc/meminfo: memFree=29470188/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=84308 CPUtime=942.14 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 11980 0 0 0 94206 8 0 0 20 0 1 0 117447555 86331392 20709 33554432000 4194304 6058637 140736328500896 140736328499672 4277676 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 21077 20709 178 456 0 20613 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 84308

[startup+1002.3 s]
/proc/loadavg: 2.44 2.25 2.21 4/177 26238
/proc/meminfo: memFree=29490496/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=96120 CPUtime=1002.13 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 13777 0 0 0 100204 9 0 0 20 0 1 0 117447555 98426880 23659 33554432000 4194304 6058637 140736328500896 140736328499960 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 24030 23659 178 456 0 23566 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 96120

[startup+1062.3 s]
/proc/loadavg: 2.31 2.25 2.21 3/177 26239
/proc/meminfo: memFree=29448292/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=145440 CPUtime=1062.13 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 14643 0 0 0 106202 11 0 0 20 0 1 0 117447555 148930560 33799 33554432000 4194304 6058637 140736328500896 140736328499672 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 36360 33799 178 456 0 35896 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 145440

[startup+1122.3 s]
/proc/loadavg: 2.19 2.23 2.20 3/177 26240
/proc/meminfo: memFree=29472624/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=96120 CPUtime=1122.11 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 15075 0 0 0 112200 11 0 0 20 0 1 0 117447555 98426880 23659 33554432000 4194304 6058637 140736328500896 140736328499960 4277776 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 24030 23659 178 456 0 23566 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 96120

[startup+1182.3 s]
/proc/loadavg: 2.29 2.24 2.20 4/177 26241
/proc/meminfo: memFree=29461140/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=96120 CPUtime=1182.1 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 15937 0 0 0 118198 12 0 0 20 0 1 0 117447555 98426880 23659 33554432000 4194304 6058637 140736328500896 140736328499960 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 24030 23659 178 456 0 23566 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 96120

[startup+1242.3 s]
/proc/loadavg: 2.26 2.24 2.20 3/177 26242
/proc/meminfo: memFree=29422408/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=145440 CPUtime=1242.09 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 16800 0 0 0 124196 13 0 0 20 0 1 0 117447555 148930560 33287 33554432000 4194304 6058637 140736328500896 140736328499672 4278237 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 36360 33287 178 456 0 35896 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 145440

[startup+1302.3 s]
/proc/loadavg: 2.24 2.24 2.20 3/177 26244
/proc/meminfo: memFree=29452928/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=96120 CPUtime=1302.08 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 17237 0 0 0 130194 14 0 0 20 0 1 0 117447555 98426880 23659 33554432000 4194304 6058637 140736328500896 140736328499960 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 24030 23659 178 456 0 23566 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 96120

[startup+1362.3 s]
/proc/loadavg: 2.19 2.22 2.20 4/177 26245
/proc/meminfo: memFree=29420516/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=145440 CPUtime=1362.08 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 18098 0 0 0 136192 16 0 0 20 0 1 0 117447555 148930560 32263 33554432000 4194304 6058637 140736328500896 140736328499672 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 36360 32263 178 456 0 35896 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 145440

[startup+1422.3 s]
/proc/loadavg: 2.26 2.24 2.20 3/177 26246
/proc/meminfo: memFree=29410144/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=145440 CPUtime=1422.07 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 18536 0 0 0 142191 16 0 0 20 0 1 0 117447555 148930560 34823 33554432000 4194304 6058637 140736328500896 140736328499672 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 36360 34823 178 456 0 35896 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 145440

[startup+1482.3 s]
/proc/loadavg: 2.22 2.22 2.19 4/178 26250
/proc/meminfo: memFree=29453084/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=96120 CPUtime=1482.06 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 18970 0 0 0 148189 17 0 0 20 0 1 0 117447555 98426880 23659 33554432000 4194304 6058637 140736328500896 140736328499960 4277824 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 24030 23659 178 456 0 23566 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 96120

[startup+1542.31 s]
/proc/loadavg: 2.16 2.21 2.19 4/177 26251
/proc/meminfo: memFree=29414988/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=145440 CPUtime=1542.06 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 19834 0 0 0 154188 18 0 0 20 0 1 0 117447555 148930560 33287 33554432000 4194304 6058637 140736328500896 140736328499672 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 36360 33287 178 456 0 35896 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 145440

[startup+1602.3 s]
/proc/loadavg: 2.28 2.24 2.19 3/177 26253
/proc/meminfo: memFree=29404360/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=96120 CPUtime=1602.04 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 20273 0 0 0 160185 19 0 0 20 0 1 0 117447555 98426880 23659 33554432000 4194304 6058637 140736328500896 140736328499960 4277697 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 24030 23659 178 456 0 23566 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 96120

[startup+1662.3 s]
/proc/loadavg: 2.25 2.24 2.19 4/177 26254
/proc/meminfo: memFree=29452460/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=145440 CPUtime=1662.04 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 21135 0 0 0 166183 21 0 0 20 0 1 0 117447555 148930560 31751 33554432000 4194304 6058637 140736328500896 140736328499672 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 36360 31751 178 456 0 35896 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 145440

[startup+1722.3 s]
/proc/loadavg: 2.23 2.24 2.19 4/177 26255
/proc/meminfo: memFree=29418764/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=145440 CPUtime=1722.03 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 21800 0 0 0 172180 23 0 0 20 0 1 0 117447555 148930560 32263 33554432000 4194304 6058637 140736328500896 140736328499672 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 36360 32263 178 456 0 35896 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 145440

[startup+1782.3 s]
/proc/loadavg: 2.24 2.24 2.19 4/177 26256
/proc/meminfo: memFree=29414416/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=145440 CPUtime=1782.01 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 22237 0 0 0 178178 23 0 0 20 0 1 0 117447555 148930560 33287 33554432000 4194304 6058637 140736328500896 140736328499672 4277697 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 36360 33287 178 456 0 35896 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 145440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.22 2.19 3/177 26257
/proc/meminfo: memFree=29404284/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=145440 CPUtime=1800.02 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 22242 0 0 0 179978 24 0 0 20 0 1 0 117447555 148930560 35847 33554432000 4194304 6058637 140736328500896 140736328499672 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 36360 35847 178 456 0 35896 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 145440

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 26120 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.22 2.19 3/177 26257
/proc/meminfo: memFree=29404284/32872528 swapFree=16360/1798728
[pid=26120] ppid=26117 vsize=145440 CPUtime=1800.02 cores=0,2,4,6
/proc/26120/stat : 26120 (open-wbo-lsu) R 26117 26120 21198 0 -1 4202496 22242 0 0 0 179978 24 0 0 20 0 1 0 117447555 148930560 35847 33554432000 4194304 6058637 140736328500896 140736328499672 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26120/statm: 36360 35847 178 456 0 35896 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 145440

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.241963
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 176260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.241963
maximum resident set size= 144280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22245
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5783 second user time and 6.88195 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 05:05:44
IDJOB=4083522
IDBENCH=89819
IDSOLVER=2545
FILE ID=node123/4083522-1465355144
RUNJOBID= node123-1465337900-21214
PBS_JOBID= 19853398
Free space on /tmp= 71704 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/heinz/normalized-neos-820157.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083522-1465355144/watcher-4083522-1465355144 -o /tmp/evaluation-result-4083522-1465355144/solver-4083522-1465355144 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960  open-wbo-lsu HOME/instance-4083522-1465355144.opb

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

MD5SUM BENCH= da32b1e615c8e1bae2ecd5f742c16c96
RANDOM SEED=1603482503

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.57
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		: 2667.117
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		: 2667.117
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:        29263572 kB
Buffers:          135812 kB
Cached:           591652 kB
SwapCached:         1756 kB
Active:           488740 kB
Inactive:         576760 kB
Active(anon):     337204 kB
Inactive(anon):     3356 kB
Active(file):     151536 kB
Inactive(file):   573404 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       2136448 kB
Mapped:             7796 kB
Shmem:                 0 kB
Slab:             608224 kB
SReclaimable:      52384 kB
SUnreclaim:       555840 kB
KernelStack:        1472 kB
PageTables:         8052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2314768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1996800 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= 71724 MiB
End job on node123 at 2016-06-08 05:35:44