Trace number 4083580

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) 1800.01 1800.3

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K140.opb
MD5SUM59945e7fb6f70b0a7aeb9a0267c89f72
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 variables16660
Total number of constraints16942
Number of constraints which are clauses16802
Number of constraints which are cardinality constraints (but not clauses)140
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint140
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 141
Number of bits of the biggest sum of numbers8
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-4083580-1465363233.opb
0.00/0.00	c File size is 1135416 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:         16660                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      16802                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         140                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.13 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-4083580-1465363233/watcher-4083580-1465363233 -o /tmp/evaluation-result-4083580-1465363233/solver-4083580-1465363233 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960 open-wbo-lsu HOME/instance-4083580-1465363233.opb 

pid=26822
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 26825
/proc/meminfo: memFree=29406696/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=3712 CPUtime=0 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 671 0 0 0 0 0 0 0 20 0 1 0 118256517 3801088 547 33554432000 4194304 6058637 140734050475440 140736074773000 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 928 548 413 456 0 186 0

[startup+0.100159 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 26825
/proc/meminfo: memFree=29406696/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=7020 CPUtime=0.09 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 1483 0 0 0 9 0 0 0 20 0 1 0 118256517 7188480 1359 33554432000 4194304 6058637 140734050475440 140736074773000 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 1755 1359 413 456 0 1013 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7020

[startup+0.200319 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 26825
/proc/meminfo: memFree=29406696/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=20212 CPUtime=0.19 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 4223 0 0 0 19 0 0 0 20 0 1 0 118256517 20697088 4229 33554432000 4194304 6058637 140734050475440 140736074773000 4255256 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 5053 4229 163 456 0 4589 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20212

[startup+0.30036 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 26825
/proc/meminfo: memFree=29406696/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=20352 CPUtime=0.29 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 4234 0 0 0 29 0 0 0 20 0 1 0 118256517 20840448 4240 33554432000 4194304 6058637 140734050475440 140736074773000 4255158 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 5088 4240 163 456 0 4624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20352

[startup+0.700234 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 26825
/proc/meminfo: memFree=29406696/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=20352 CPUtime=0.69 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 4250 0 0 0 69 0 0 0 20 0 1 0 118256517 20840448 4256 33554432000 4194304 6058637 140734050475440 140734050473992 4255244 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 5088 4256 163 456 0 4624 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20352

[startup+1.5003 s]
/proc/loadavg: 2.27 2.22 2.18 3/178 26826
/proc/meminfo: memFree=29387952/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=23204 CPUtime=1.49 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 4474 0 0 0 149 0 0 0 20 0 1 0 118256517 23760896 4480 33554432000 4194304 6058637 140734050475440 140734050473992 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 5801 4480 163 456 0 5337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23204

[startup+3.10028 s]
/proc/loadavg: 2.33 2.23 2.19 3/178 26826
/proc/meminfo: memFree=29385212/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=23600 CPUtime=3.08 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 5688 0 0 0 308 0 0 0 20 0 1 0 118256517 24166400 4872 33554432000 4194304 6058637 140734050475440 140734050474504 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 5900 4872 177 456 0 5436 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23600

[startup+6.30029 s]
/proc/loadavg: 2.33 2.23 2.19 3/178 26826
/proc/meminfo: memFree=29371648/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=40404 CPUtime=6.29 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 7497 0 0 0 628 1 0 0 20 0 1 0 118256517 41373696 7371 33554432000 4194304 6058637 140734050475440 140734050474168 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 10101 7371 177 456 0 9637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40404

[startup+12.7003 s]
/proc/loadavg: 2.28 2.22 2.19 3/178 26826
/proc/meminfo: memFree=29354980/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=40404 CPUtime=12.68 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 7605 0 0 0 1267 1 0 0 20 0 1 0 118256517 41373696 7990 33554432000 4194304 6058637 140734050475440 140734050474168 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 10101 7990 177 456 0 9637 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40404

[startup+25.5003 s]
/proc/loadavg: 2.31 2.23 2.19 3/178 26826
/proc/meminfo: memFree=29325952/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=44868 CPUtime=25.48 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 7864 0 0 0 2547 1 0 0 20 0 1 0 118256517 45944832 10288 33554432000 4194304 6058637 140734050475440 140734050474200 4278096 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 11217 10288 177 456 0 10753 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44868

[startup+51.1004 s]
/proc/loadavg: 2.34 2.25 2.19 3/177 26826
/proc/meminfo: memFree=29267324/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=90100 CPUtime=51.09 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 9348 0 0 0 5106 3 0 0 20 0 1 0 118256517 92262400 16182 33554432000 4194304 6058637 140734050475440 140734050474168 4277660 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 22525 16182 177 456 0 22061 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 90100

[startup+102.3 s]
/proc/loadavg: 2.23 2.23 2.19 3/177 26827
/proc/meminfo: memFree=29309016/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=90100 CPUtime=102.28 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 10347 0 0 0 10224 4 0 0 20 0 1 0 118256517 92262400 17719 33554432000 4194304 6058637 140734050475440 140734050474504 4255046 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 22525 17719 177 456 0 22061 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 90100

[startup+162.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 26829
/proc/meminfo: memFree=29368904/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=90100 CPUtime=162.26 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 12496 0 0 0 16218 8 0 0 20 0 1 0 118256517 92262400 17719 33554432000 4194304 6058637 140734050475440 140734050474504 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 22525 17719 177 456 0 22061 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 90100

[startup+222.307 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 26830
/proc/meminfo: memFree=29204388/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=170240 CPUtime=222.26 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 14332 0 0 0 22214 12 0 0 20 0 1 0 118256517 174325760 33962 33554432000 4194304 6058637 140734050475440 140734050474472 4277949 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 42560 33962 177 456 0 42096 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 170240

[startup+282.3 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 26831
/proc/meminfo: memFree=29327176/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=90100 CPUtime=282.24 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 15874 0 0 0 28208 16 0 0 20 0 1 0 118256517 92262400 17725 33554432000 4194304 6058637 140734050475440 140734050474504 4246088 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 22525 17725 177 456 0 22061 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90100

[startup+342.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 26832
/proc/meminfo: memFree=29181860/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=139420 CPUtime=342.23 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 17439 0 0 0 34203 20 0 0 20 0 1 0 118256517 142766080 31853 33554432000 4194304 6058637 140734050475440 140734050474216 4255546 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 34855 31853 177 456 0 34391 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 139420

[startup+402.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 26833
/proc/meminfo: memFree=29234588/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=170240 CPUtime=402.22 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 19258 0 0 0 40199 23 0 0 20 0 1 0 118256517 174325760 34992 33554432000 4194304 6058637 140734050475440 140734050474472 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 42560 34992 177 456 0 42096 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 170240

[startup+462.3 s]
/proc/loadavg: 2.17 2.18 2.17 3/176 26834
/proc/meminfo: memFree=29148380/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=170240 CPUtime=462.21 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 20497 0 0 0 46195 26 0 0 20 0 1 0 118256517 174325760 34992 33554432000 4194304 6058637 140734050475440 140734050474472 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 42560 34992 177 456 0 42096 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 170240

[startup+522.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 26836
/proc/meminfo: memFree=29232800/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=139420 CPUtime=522.2 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 21289 0 0 0 52191 29 0 0 20 0 1 0 118256517 142766080 33006 33554432000 4194304 6058637 140734050475440 140734050474216 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 34855 33006 177 456 0 34391 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 139420

[startup+582.3 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 26840
/proc/meminfo: memFree=29198348/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=90100 CPUtime=582.2 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 22595 0 0 0 58188 32 0 0 20 0 1 0 118256517 92262400 20797 33554432000 4194304 6058637 140734050475440 140734050474504 4255095 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 22525 20797 177 456 0 22061 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90100


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


[startup+942.3 s]
/proc/loadavg: 2.29 2.21 2.18 4/177 26848
/proc/meminfo: memFree=29152668/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=170240 CPUtime=942.14 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 30603 0 0 0 94165 49 0 0 20 0 1 0 118256517 174325760 35509 33554432000 4194304 6058637 140734050475440 140734050474472 4255546 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 42560 35509 177 456 0 42096 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 170240

[startup+1002.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/177 26849
/proc/meminfo: memFree=28987304/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=301716 CPUtime=1002.13 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 31462 0 0 0 100162 51 0 0 20 0 1 0 118256517 308957184 58850 33554432000 4194304 6058637 140734050475440 140734050474472 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 75429 58850 177 456 0 74965 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 301716

[startup+1062.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 26895
/proc/meminfo: memFree=29341024/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=240712 CPUtime=1062.12 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 33199 0 0 0 106158 54 0 0 20 0 1 0 118256517 246489088 43985 33554432000 4194304 6058637 140734050475440 140734050474472 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 60178 43985 177 456 0 59714 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 240712

[startup+1122.3 s]
/proc/loadavg: 2.26 2.21 2.18 4/177 26897
/proc/meminfo: memFree=29231092/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=322100 CPUtime=1122.11 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 33752 0 0 0 112156 55 0 0 20 0 1 0 118256517 329830400 65489 33554432000 4194304 6058637 140734050475440 140734050474472 4255178 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 80525 65489 177 456 0 80061 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 322100

[startup+1182.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/178 26901
/proc/meminfo: memFree=29259912/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=240712 CPUtime=1182.1 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 35009 0 0 0 118152 58 0 0 20 0 1 0 118256517 246489088 48605 33554432000 4194304 6058637 140734050475440 140734050474472 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 60178 48605 177 456 0 59714 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 240712

[startup+1242.3 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 26902
/proc/meminfo: memFree=29156188/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=322100 CPUtime=1242.1 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 35563 0 0 0 124150 60 0 0 20 0 1 0 118256517 329830400 69597 33554432000 4194304 6058637 140734050475440 140734050474472 4255158 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 80525 69597 177 456 0 80061 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 322100

[startup+1302.3 s]
/proc/loadavg: 2.24 2.20 2.18 4/177 26903
/proc/meminfo: memFree=29278984/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=240712 CPUtime=1302.09 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 36808 0 0 0 130145 64 0 0 20 0 1 0 118256517 246489088 50141 33554432000 4194304 6058637 140734050475440 140734050474472 4255256 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 60178 50141 177 456 0 59714 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 240712

[startup+1362.3 s]
/proc/loadavg: 2.37 2.24 2.19 3/177 26904
/proc/meminfo: memFree=29157892/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=322100 CPUtime=1362.08 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 37360 0 0 0 136143 65 0 0 20 0 1 0 118256517 329830400 70621 33554432000 4194304 6058637 140734050475440 140734050474472 4262643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 80525 70621 177 456 0 80061 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 322100

[startup+1422.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 26906
/proc/meminfo: memFree=29200932/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=240712 CPUtime=1422.08 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 38713 0 0 0 142138 70 0 0 20 0 1 0 118256517 246489088 49629 33554432000 4194304 6058637 140734050475440 140734050474472 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 60178 49629 177 456 0 59714 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 240712

[startup+1482.3 s]
/proc/loadavg: 2.35 2.25 2.19 4/177 26907
/proc/meminfo: memFree=29111460/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=322100 CPUtime=1482.06 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 39269 0 0 0 148135 71 0 0 20 0 1 0 118256517 329830400 71645 33554432000 4194304 6058637 140734050475440 140734050474472 4255283 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 80525 71645 177 456 0 80061 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 322100

[startup+1542.31 s]
/proc/loadavg: 2.24 2.24 2.19 3/177 26908
/proc/meminfo: memFree=29225764/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=190624 CPUtime=1542.05 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 40882 0 0 0 154129 76 0 0 20 0 1 0 118256517 195198976 44411 33554432000 4194304 6058637 140734050475440 140734050474472 4262123 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 47656 44411 177 456 0 47192 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 190624

[startup+1602.3 s]
/proc/loadavg: 2.31 2.25 2.19 3/177 26909
/proc/meminfo: memFree=29148912/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=322100 CPUtime=1602.04 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 41539 0 0 0 160126 78 0 0 20 0 1 0 118256517 329830400 68061 33554432000 4194304 6058637 140734050475440 140734050474472 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 80525 68061 177 456 0 80061 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 322100

[startup+1662.3 s]
/proc/loadavg: 2.32 2.26 2.19 4/177 26910
/proc/meminfo: memFree=29327668/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=190624 CPUtime=1662.03 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 42919 0 0 0 166120 83 0 0 20 0 1 0 118256517 195198976 37527 33554432000 4194304 6058637 140734050475440 140734050474216 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 47656 37527 177 456 0 47192 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 190624

[startup+1722.3 s]
/proc/loadavg: 2.36 2.28 2.20 4/177 26912
/proc/meminfo: memFree=29093080/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=322100 CPUtime=1722.02 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 43808 0 0 0 172117 85 0 0 20 0 1 0 118256517 329830400 62429 33554432000 4194304 6058637 140734050475440 140734050474472 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 80525 62429 177 456 0 80061 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 322100

[startup+1782.3 s]
/proc/loadavg: 2.32 2.27 2.20 3/178 26916
/proc/meminfo: memFree=29049168/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=454360 CPUtime=1782.01 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 44311 0 0 0 178114 87 0 0 20 0 1 0 118256517 465264640 81838 33554432000 4194304 6058637 140734050475440 140734050474472 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 113590 81838 177 456 0 113126 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 454360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.33 2.27 2.20 3/178 26917
/proc/meminfo: memFree=29212792/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=159804 CPUtime=1800.01 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 44639 0 0 0 179912 89 0 0 20 0 1 0 118256517 163639296 33901 33554432000 4194304 6058637 140734050475440 140734050474216 4255137 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 39951 33901 177 456 0 39487 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 159804

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 26825 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.33 2.27 2.20 3/178 26917
/proc/meminfo: memFree=29212792/32872528 swapFree=16360/1798728
[pid=26825] ppid=26822 vsize=159804 CPUtime=1800.01 cores=1,3,5,7
/proc/26825/stat : 26825 (open-wbo-lsu) R 26822 26825 21198 0 -1 4202496 44639 0 0 0 179912 89 0 0 20 0 1 0 118256517 163639296 33901 33554432000 4194304 6058637 140734050475440 140734050474216 4255137 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/26825/statm: 39951 33901 177 456 0 39487 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 159804

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.12
CPU system time (s): 0.892864
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 454360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.12
system time used= 0.892864
maximum resident set size= 343736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44642
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= 16
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.69029 second user time and 6.77897 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 07:20:34
IDJOB=4083580
IDBENCH=90196
IDSOLVER=2545
FILE ID=node123/4083580-1465363233
RUNJOBID= node123-1465337900-21215
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K140.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083580-1465363233/watcher-4083580-1465363233 -o /tmp/evaluation-result-4083580-1465363233/solver-4083580-1465363233 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960  open-wbo-lsu HOME/instance-4083580-1465363233.opb

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

MD5SUM BENCH= 59945e7fb6f70b0a7aeb9a0267c89f72
RANDOM SEED=1897338709

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:        29406960 kB
Buffers:          139380 kB
Cached:           616816 kB
SwapCached:         1756 kB
Active:           281396 kB
Inactive:         626888 kB
Active(anon):     150816 kB
Inactive(anon):     3356 kB
Active(file):     130580 kB
Inactive(file):   623532 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:              5844 kB
Writeback:             0 kB
AnonPages:       2080916 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             608744 kB
SReclaimable:      52912 kB
SUnreclaim:       555832 kB
KernelStack:        1480 kB
PageTables:         7960 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2088556 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1984512 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 07:50:34