Trace number 4095906

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/
subsetcard/normalized-subsetcard-eq-fixedbandwidth-65.opb
MD5SUM105049ca71c4f340f463783f49836585
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 benchmark0.009997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables261
Total number of constraints130
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)130
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4095906-1466098217.opb
0.00/0.00	c File size is 5004 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:           261                                                                   |
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:         260                                                                   |
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-4095906-1466098217/watcher-4095906-1466098217 -o /tmp/evaluation-result-4095906-1466098217/solver-4095906-1466098217 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466098217-24609 --watchdog 1960 open-wbo-lsu HOME/instance-4095906-1466098217.opb 

pid=24636
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: 1.58 2.09 2.18 4/177 24639
/proc/meminfo: memFree=30281188/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=7324 CPUtime=0 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 552 0 0 0 0 0 0 0 20 0 1 0 11867430 7499776 423 33554432000 4194304 6058637 140735611373984 140736057084024 4246122 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 1831 423 165 456 0 1367 0

[startup+0.100126 s]
/proc/loadavg: 1.58 2.09 2.18 4/177 24639
/proc/meminfo: memFree=30281188/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=3488 CPUtime=0.09 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 690 0 0 0 9 0 0 0 20 0 1 0 11867430 3571712 503 33554432000 4194304 6058637 140735611373984 140736057084024 4246170 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 872 503 179 456 0 408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3488

[startup+0.20032 s]
/proc/loadavg: 1.58 2.09 2.18 4/177 24639
/proc/meminfo: memFree=30281188/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=4004 CPUtime=0.19 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 818 0 0 0 19 0 0 0 20 0 1 0 11867430 4100096 628 33554432000 4194304 6058637 140735611373984 140736057084024 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 1001 628 179 456 0 537 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4004

[startup+0.300299 s]
/proc/loadavg: 1.58 2.09 2.18 4/177 24639
/proc/meminfo: memFree=30281188/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=4480 CPUtime=0.29 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 1089 0 0 0 29 0 0 0 20 0 1 0 11867430 4587520 737 33554432000 4194304 6058637 140735611373984 140736057084024 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 1120 737 179 456 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4480

[startup+0.70023 s]
/proc/loadavg: 1.58 2.09 2.18 4/177 24639
/proc/meminfo: memFree=30281188/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=6500 CPUtime=0.69 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 1547 0 0 0 69 0 0 0 20 0 1 0 11867430 6656000 1171 33554432000 4194304 6058637 140735611373984 140735611372712 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 1625 1171 179 456 0 1161 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6500

[startup+1.50028 s]
/proc/loadavg: 1.58 2.09 2.18 3/178 24640
/proc/meminfo: memFree=30270312/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=9180 CPUtime=1.49 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 1776 0 0 0 149 0 0 0 20 0 1 0 11867430 9400320 1897 33554432000 4194304 6058637 140735611373984 140735611372712 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 2295 1897 179 456 0 1831 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9180

[startup+3.10023 s]
/proc/loadavg: 1.58 2.09 2.18 3/178 24640
/proc/meminfo: memFree=30266684/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=12808 CPUtime=3.09 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 2519 0 0 0 309 0 0 0 20 0 1 0 11867430 13115392 2596 33554432000 4194304 6058637 140735611373984 140735611372712 4260843 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 3202 2596 179 456 0 2738 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12808

[startup+6.30024 s]
/proc/loadavg: 1.69 2.11 2.19 3/178 24640
/proc/meminfo: memFree=30259020/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=13836 CPUtime=6.29 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 3037 0 0 0 629 0 0 0 20 0 1 0 11867430 14168064 3089 33554432000 4194304 6058637 140735611373984 140735611372744 4278290 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 3459 3089 179 456 0 2995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13836

[startup+12.7003 s]
/proc/loadavg: 1.72 2.10 2.19 3/178 24640
/proc/meminfo: memFree=30248984/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=22752 CPUtime=12.69 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 4216 0 0 0 1269 0 0 0 20 0 1 0 11867430 23298048 4425 33554432000 4194304 6058637 140735611373984 140735611372712 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 5688 4425 179 456 0 5224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22752

[startup+25.5003 s]
/proc/loadavg: 1.78 2.10 2.18 4/178 24640
/proc/meminfo: memFree=30226824/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=27172 CPUtime=25.48 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 5225 0 0 0 2548 0 0 0 20 0 1 0 11867430 27824128 6415 33554432000 4194304 6058637 140735611373984 140735611372744 4251862 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 6793 6415 179 456 0 6329 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27172

[startup+51.1003 s]
/proc/loadavg: 1.97 2.12 2.19 4/177 24640
/proc/meminfo: memFree=30222888/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=34368 CPUtime=51.08 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 5861 0 0 0 5108 0 0 0 20 0 1 0 11867430 35192832 8173 33554432000 4194304 6058637 140735611373984 140735611372712 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 8592 8173 179 456 0 8128 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34368

[startup+102.3 s]
/proc/loadavg: 2.04 2.12 2.18 3/177 24641
/proc/meminfo: memFree=30190940/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=53044 CPUtime=102.28 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 6683 0 0 0 10227 1 0 0 20 0 1 0 11867430 54317056 12899 33554432000 4194304 6058637 140735611373984 140735611372712 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 13261 12899 179 456 0 12797 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 53044

[startup+162.3 s]
/proc/loadavg: 2.12 2.12 2.18 4/177 24642
/proc/meminfo: memFree=30181636/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=53044 CPUtime=162.27 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 6683 0 0 0 16226 1 0 0 20 0 1 0 11867430 54317056 12899 33554432000 4194304 6058637 140735611373984 140735611372712 4278290 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 13261 12899 179 456 0 12797 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 53044

[startup+222.307 s]
/proc/loadavg: 2.22 2.14 2.18 4/177 24643
/proc/meminfo: memFree=30146772/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=72308 CPUtime=222.26 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 8660 0 0 0 22224 2 0 0 20 0 1 0 11867430 74043392 16200 33554432000 4194304 6058637 140735611373984 140735611372712 4277843 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 18077 16200 179 456 0 17613 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 72308

[startup+282.3 s]
/proc/loadavg: 2.16 2.14 2.18 3/177 24644
/proc/meminfo: memFree=30132196/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=86508 CPUtime=282.25 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 8668 0 0 0 28223 2 0 0 20 0 1 0 11867430 88584192 19785 33554432000 4194304 6058637 140735611373984 140735611372712 4278265 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 21627 19785 179 456 0 21163 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 86508

[startup+342.3 s]
/proc/loadavg: 2.17 2.15 2.18 4/177 24646
/proc/meminfo: memFree=30154928/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=86508 CPUtime=342.23 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 8669 0 0 0 34221 2 0 0 20 0 1 0 11867430 88584192 20297 33554432000 4194304 6058637 140735611373984 140735611372712 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 21627 20297 179 456 0 21163 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 86508

[startup+402.3 s]
/proc/loadavg: 2.21 2.16 2.18 3/177 24647
/proc/meminfo: memFree=30131796/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=86508 CPUtime=402.23 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 8669 0 0 0 40221 2 0 0 20 0 1 0 11867430 88584192 20297 33554432000 4194304 6058637 140735611373984 140735611372712 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 21627 20297 179 456 0 21163 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 86508

[startup+462.3 s]
/proc/loadavg: 2.17 2.16 2.18 3/177 24648
/proc/meminfo: memFree=30127584/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=86508 CPUtime=462.22 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 8670 0 0 0 46220 2 0 0 20 0 1 0 11867430 88584192 20809 33554432000 4194304 6058637 140735611373984 140735611372712 4278237 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 21627 20809 179 456 0 21163 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 86508

[startup+522.3 s]
/proc/loadavg: 2.23 2.17 2.18 4/177 24649
/proc/meminfo: memFree=30127780/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=86508 CPUtime=522.21 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 8791 0 0 0 52219 2 0 0 20 0 1 0 11867430 88584192 20926 33554432000 4194304 6058637 140735611373984 140735611372712 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 21627 20926 179 456 0 21163 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 86508

[startup+582.3 s]
/proc/loadavg: 2.39 2.23 2.20 3/177 24650
/proc/meminfo: memFree=30107120/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=105184 CPUtime=582.2 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 9190 0 0 0 58217 3 0 0 20 0 1 0 11867430 107708416 25399 33554432000 4194304 6058637 140735611373984 140735611372744 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 26296 25399 179 456 0 25832 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 105184


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


[startup+942.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/177 24661
/proc/meminfo: memFree=30081820/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=105184 CPUtime=942.15 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 11254 0 0 0 94205 10 0 0 20 0 1 0 11867430 107708416 25934 33554432000 4194304 6058637 140735611373984 140735611373048 4278251 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 26296 25934 179 456 0 25832 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 105184

[startup+1002.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 24662
/proc/meminfo: memFree=30062692/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1002.14 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12024 0 0 0 100203 11 0 0 20 0 1 0 11867430 126939136 30604 33554432000 4194304 6058637 140735611373984 140735611372744 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30604 179 456 0 30527 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 123964

[startup+1062.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 24663
/proc/meminfo: memFree=30062700/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1062.13 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12028 0 0 0 106202 11 0 0 20 0 1 0 11867430 126939136 30612 33554432000 4194304 6058637 140735611373984 140735611372744 4265215 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30612 179 456 0 30527 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 123964

[startup+1122.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/177 24664
/proc/meminfo: memFree=30026960/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1122.12 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 112201 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 123964

[startup+1182.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 24665
/proc/meminfo: memFree=30062768/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1182.11 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 118200 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4278265 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 123964

[startup+1242.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 24670
/proc/meminfo: memFree=30062360/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1242.1 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 124199 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 123964

[startup+1302.3 s]
/proc/loadavg: 2.35 2.25 2.19 3/177 24671
/proc/meminfo: memFree=30030192/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1302.09 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 130198 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4278280 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 123964

[startup+1362.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/176 24672
/proc/meminfo: memFree=30062856/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1362.08 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 136197 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 123964

[startup+1422.3 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 24674
/proc/meminfo: memFree=30030916/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1422.08 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 142197 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 123964

[startup+1482.3 s]
/proc/loadavg: 2.32 2.26 2.19 3/177 24675
/proc/meminfo: memFree=30022432/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1482.06 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 148195 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 123964

[startup+1542.31 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 24677
/proc/meminfo: memFree=30062060/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1542.06 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 154195 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 123964

[startup+1602.3 s]
/proc/loadavg: 2.22 2.25 2.19 3/177 24678
/proc/meminfo: memFree=30028452/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1602.04 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 160193 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4278096 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 123964

[startup+1662.3 s]
/proc/loadavg: 2.31 2.26 2.19 3/177 24679
/proc/meminfo: memFree=30020028/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1662.03 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 166192 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 123964

[startup+1722.3 s]
/proc/loadavg: 2.25 2.26 2.19 3/177 24680
/proc/meminfo: memFree=30062188/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1722.03 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 172192 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 123964

[startup+1782.3 s]
/proc/loadavg: 2.23 2.25 2.19 3/177 24681
/proc/meminfo: memFree=30025416/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1782.02 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 178191 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4277704 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 123964



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.25 2.26 2.19 3/178 24684
/proc/meminfo: memFree=30062316/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1800.01 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 179990 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4278146 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 123964

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 24639 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.25 2.26 2.19 3/178 24684
/proc/meminfo: memFree=30062316/32872528 swapFree=1499116/1695340
[pid=24639] ppid=24636 vsize=123964 CPUtime=1800.01 cores=0,2,4,6
/proc/24639/stat : 24639 (open-wbo-lsu) R 24636 24639 24593 0 -1 4202496 12029 0 0 0 179990 11 0 0 20 0 1 0 11867430 126939136 30637 33554432000 4194304 6058637 140735611373984 140735611372744 4278146 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24639/statm: 30991 30637 179 456 0 30527 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 123964

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.91
CPU system time (s): 0.111982
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 154504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.111982
maximum resident set size= 141116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12032
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= 8
involuntary context switches= 1942

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.54931 second user time and 6.91195 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-16 19:30:17
IDJOB=4095906
IDBENCH=107538
IDSOLVER=2545
FILE ID=node137/4095906-1466098217
RUNJOBID= node137-1466098217-24609
PBS_JOBID= 19904058
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-fixedbandwidth-65.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095906-1466098217/watcher-4095906-1466098217 -o /tmp/evaluation-result-4095906-1466098217/solver-4095906-1466098217 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466098217-24609 --watchdog 1960  open-wbo-lsu HOME/instance-4095906-1466098217.opb

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

MD5SUM BENCH= 105049ca71c4f340f463783f49836585
RANDOM SEED=228455714

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:        30287548 kB
Buffers:           52756 kB
Cached:           130320 kB
SwapCached:         2448 kB
Active:           102920 kB
Inactive:          83612 kB
Active(anon):       3976 kB
Inactive(anon):     1780 kB
Active(file):      98944 kB
Inactive(file):    81832 kB
Unevictable:     1695340 kB
Mlocked:         1499116 kB
SwapTotal:      67108856 kB
SwapFree:       67099392 kB
Dirty:              9352 kB
Writeback:             0 kB
AnonPages:       1697796 kB
Mapped:             6740 kB
Shmem:                 0 kB
Slab:             568936 kB
SReclaimable:      13672 kB
SUnreclaim:       555264 kB
KernelStack:        1344 kB
PageTables:         8072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1792412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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= 71696 MiB
End job on node137 at 2016-06-16 20:00:17