Trace number 4083586

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) 1800.06 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K160.opb
MD5SUM4be3ef5c0a6baf670611a9fd5e5deae8
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 variables19040
Total number of constraints19362
Number of constraints which are clauses19202
Number of constraints which are cardinality constraints (but not clauses)160
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint160
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 161
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-4083586-1465362781.opb
0.00/0.00	c File size is 1308383 bytes.
1800.05/1800.40	c Sum of soft weights:            0
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.05/1800.40	c |  Number of variables:         19040                                                                   |
1800.05/1800.40	c |  Number of hard clauses:      19202                                                                   |
1800.05/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.05/1800.40	c |  Number of cardinality:         160                                                                   |
1800.05/1800.40	c |  Number of PB :                   0                                                                   |
1800.05/1800.40	c |  Parse time:                   0.15 s                                                                 |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ==========================================[ Solver Settings ]============================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.05/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	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-4083586-1465362781/watcher-4083586-1465362781 -o /tmp/evaluation-result-4083586-1465362781/solver-4083586-1465362781 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465339263-4344 --watchdog 1960 open-wbo-lsu HOME/instance-4083586-1465362781.opb 

pid=8400
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: 1.99 1.99 1.99 3/178 8403
/proc/meminfo: memFree=30935156/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=3880 CPUtime=0 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 710 0 0 0 0 0 0 0 20 0 1 0 118210114 3973120 585 33554432000 4194304 6058637 140736507874976 140734027100136 5042435 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/8403/statm: 970 586 455 456 0 186 0

[startup+0.10012 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 8403
/proc/meminfo: memFree=30935156/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=7476 CPUtime=0.09 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 1619 0 0 0 9 0 0 0 20 0 1 0 118210114 7655424 1494 33554432000 4194304 6058637 140736507874976 140734027100136 5046461 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/8403/statm: 1869 1494 455 456 0 1085 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7476

[startup+0.200325 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 8403
/proc/meminfo: memFree=30935156/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=21964 CPUtime=0.19 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 4866 0 0 0 19 0 0 0 20 0 1 0 118210114 22491136 4788 33554432000 4194304 6058637 140736507874976 140736507873352 4254977 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/8403/statm: 5491 4788 163 456 0 5027 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 21964

[startup+0.300354 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 8403
/proc/meminfo: memFree=30935156/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=22096 CPUtime=0.29 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 4888 0 0 0 29 0 0 0 20 0 1 0 118210114 22626304 4810 33554432000 4194304 6058637 140736507874976 140736507873352 4263542 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/8403/statm: 5524 4810 163 456 0 5060 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22096

[startup+0.700301 s]
/proc/loadavg: 1.99 1.99 1.99 3/178 8403
/proc/meminfo: memFree=30935156/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=22476 CPUtime=0.69 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 4996 0 0 0 69 0 0 0 20 0 1 0 118210114 23015424 4918 33554432000 4194304 6058637 140736507874976 140736507873576 4277630 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/8403/statm: 5619 4918 175 456 0 5155 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22476

[startup+1.5003 s]
/proc/loadavg: 1.99 1.99 1.99 3/179 8404
/proc/meminfo: memFree=30915096/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=23060 CPUtime=1.48 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 5941 0 0 0 148 0 0 0 20 0 1 0 118210114 23613440 4784 33554432000 4194304 6058637 140736507874976 140736507873528 4246452 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/8403/statm: 5765 4784 177 456 0 5301 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23060

[startup+3.10029 s]
/proc/loadavg: 1.99 1.99 1.99 3/179 8404
/proc/meminfo: memFree=30910816/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=25988 CPUtime=3.08 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 7619 0 0 0 308 0 0 0 20 0 1 0 118210114 26611712 5657 33554432000 4194304 6058637 140736507874976 140736507874040 4280035 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/8403/statm: 6497 5657 177 456 0 6033 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25988

[startup+6.3003 s]
/proc/loadavg: 1.99 1.99 1.99 3/179 8404
/proc/meminfo: memFree=30896620/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=35808 CPUtime=6.29 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 8659 0 0 0 628 1 0 0 20 0 1 0 118210114 36667392 7636 33554432000 4194304 6058637 140736507874976 140736507873736 4254977 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/8403/statm: 8952 7636 177 456 0 8488 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35808

[startup+12.7003 s]
/proc/loadavg: 1.99 1.99 1.99 3/179 8404
/proc/meminfo: memFree=30954832/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=35808 CPUtime=12.69 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 8660 0 0 0 1268 1 0 0 20 0 1 0 118210114 36667392 8148 33554432000 4194304 6058637 140736507874976 140736507873736 4254977 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/8403/statm: 8952 8148 177 456 0 8488 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35808

[startup+25.5004 s]
/proc/loadavg: 1.99 1.99 1.99 3/179 8404
/proc/meminfo: memFree=30907196/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=59672 CPUtime=25.49 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 11382 0 0 0 2547 2 0 0 20 0 1 0 118210114 61104128 11054 33554432000 4194304 6058637 140736507874976 140736507873704 4255480 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/8403/statm: 14918 11054 177 456 0 14454 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 59672

[startup+51.1004 s]
/proc/loadavg: 1.99 1.99 1.99 3/179 8404
/proc/meminfo: memFree=30918372/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=78528 CPUtime=51.07 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 12185 0 0 0 5104 3 0 0 20 0 1 0 118210114 80412672 17791 33554432000 4194304 6058637 140736507874976 140736507873704 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 19632 17791 177 456 0 19168 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78528

[startup+102.3 s]
/proc/loadavg: 2.04 2.00 2.00 3/179 8405
/proc/meminfo: memFree=30897236/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=78528 CPUtime=102.27 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 13344 0 0 0 10222 5 0 0 20 0 1 0 118210114 80412672 19026 33554432000 4194304 6058637 140736507874976 140736507874040 4262641 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 19632 19026 177 456 0 19168 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 78528

[startup+162.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 8406
/proc/meminfo: memFree=30786792/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=142616 CPUtime=162.25 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 16090 0 0 0 16215 10 0 0 20 0 1 0 118210114 146038784 33765 33554432000 4194304 6058637 140736507874976 140736507873752 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 35654 33765 177 456 0 35190 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 142616

[startup+222.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8409
/proc/meminfo: memFree=30780140/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=142616 CPUtime=222.25 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 17907 0 0 0 22212 13 0 0 20 0 1 0 118210114 146038784 31718 33554432000 4194304 6058637 140736507874976 140736507873752 4277582 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 35654 31718 177 456 0 35190 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 142616

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8410
/proc/meminfo: memFree=30738120/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=173436 CPUtime=282.23 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 19654 0 0 0 28206 17 0 0 20 0 1 0 118210114 177598464 41513 33554432000 4194304 6058637 140736507874976 140736507874008 4254840 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 43359 41513 177 456 0 42895 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 173436

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8411
/proc/meminfo: memFree=30815284/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=93296 CPUtime=342.23 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 21182 0 0 0 34201 22 0 0 20 0 1 0 118210114 95535104 22719 33554432000 4194304 6058637 140736507874976 140736507874040 4278251 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 23324 22719 177 456 0 22860 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 93296

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8412
/proc/meminfo: memFree=30827276/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=93296 CPUtime=402.21 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 22411 0 0 0 40197 24 0 0 20 0 1 0 118210114 95535104 22719 33554432000 4194304 6058637 140736507874976 140736507874040 4277285 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 23324 22719 177 456 0 22860 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 93296

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 8416
/proc/meminfo: memFree=30849832/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=142616 CPUtime=462.2 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 23955 0 0 0 46192 28 0 0 20 0 1 0 118210114 146038784 31206 33554432000 4194304 6058637 140736507874976 140736507873752 4278229 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 35654 31206 177 456 0 35190 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 142616

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8418
/proc/meminfo: memFree=30758372/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=93296 CPUtime=522.2 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 24876 0 0 0 52189 31 0 0 20 0 1 0 118210114 95535104 22719 33554432000 4194304 6058637 140736507874976 140736507874040 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 23324 22719 177 456 0 22860 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 93296

[startup+582.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/179 8419
/proc/meminfo: memFree=30657704/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=223524 CPUtime=582.17 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 26130 0 0 0 58184 33 0 0 20 0 1 0 118210114 228888576 55126 33554432000 4194304 6058637 140736507874976 140736507874008 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 55881 55126 177 456 0 55417 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 223524


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


[startup+882.307 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 8425
/proc/meminfo: memFree=30622044/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=223524 CPUtime=882.12 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 32659 0 0 0 88164 48 0 0 20 0 1 0 118210114 228888576 53079 33554432000 4194304 6058637 140736507874976 140736507874008 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 55881 53079 177 456 0 55417 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 223524

[startup+942.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 8426
/proc/meminfo: memFree=30734644/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=194408 CPUtime=942.09 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 34263 0 0 0 94159 50 0 0 20 0 1 0 118210114 199073792 42154 33554432000 4194304 6058637 140736507874976 140736507874008 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 48602 42154 177 456 0 48138 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 194408

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8427
/proc/meminfo: memFree=30557128/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=325884 CPUtime=1002.08 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 35120 0 0 0 100156 52 0 0 20 0 1 0 118210114 333705216 64471 33554432000 4194304 6058637 140736507874976 140736507874008 4255095 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 81471 64471 177 456 0 81007 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 325884

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 8431
/proc/meminfo: memFree=30681784/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=244496 CPUtime=1062.08 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 36358 0 0 0 106152 56 0 0 20 0 1 0 118210114 250363904 52183 33554432000 4194304 6058637 140736507874976 140736507874008 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 61124 52183 177 456 0 60660 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 244496

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 8433
/proc/meminfo: memFree=30669632/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=163588 CPUtime=1122.06 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 37234 0 0 0 112148 58 0 0 20 0 1 0 118210114 167514112 34407 33554432000 4194304 6058637 140736507874976 140736507873752 4246197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 40897 34407 177 456 0 40433 0
Current children cumulated CPU time (s) 1122.06
Current children cumulated vsize (KiB) 163588

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8434
/proc/meminfo: memFree=30650992/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=325884 CPUtime=1182.05 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 38676 0 0 0 118145 60 0 0 20 0 1 0 118210114 333705216 59351 33554432000 4194304 6058637 140736507874976 140736507874008 4277495 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 81471 59351 177 456 0 81007 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 325884

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8435
/proc/meminfo: memFree=30647868/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=194408 CPUtime=1242.04 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 39403 0 0 0 124141 63 0 0 20 0 1 0 118210114 199073792 38370 33554432000 4194304 6058637 140736507874976 140736507873752 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 48602 38370 177 456 0 48138 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 194408

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8436
/proc/meminfo: memFree=30648392/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=325884 CPUtime=1302.03 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 40466 0 0 0 130138 65 0 0 20 0 1 0 118210114 333705216 62423 33554432000 4194304 6058637 140736507874976 140736507874008 4255183 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 81471 62423 177 456 0 81007 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 325884

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/179 8437
/proc/meminfo: memFree=30648972/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=194408 CPUtime=1362.02 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 41393 0 0 0 136134 68 0 0 20 0 1 0 118210114 199073792 39594 33554432000 4194304 6058637 140736507874976 140736507874008 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 48602 39594 177 456 0 48138 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 194408

[startup+1422.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 8439
/proc/meminfo: memFree=30654580/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=325884 CPUtime=1422.01 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 42266 0 0 0 142131 70 0 0 20 0 1 0 118210114 333705216 63959 33554432000 4194304 6058637 140736507874976 140736507874008 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 81471 63959 177 456 0 81007 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 325884

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8440
/proc/meminfo: memFree=30674860/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=163588 CPUtime=1481.99 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 43075 0 0 0 148125 74 0 0 20 0 1 0 118210114 167514112 35431 33554432000 4194304 6058637 140736507874976 140736507873752 4255520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 40897 35431 177 456 0 40433 0
Current children cumulated CPU time (s) 1481.99
Current children cumulated vsize (KiB) 163588

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8441
/proc/meminfo: memFree=30494840/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=325884 CPUtime=1541.99 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 44517 0 0 0 154123 76 0 0 20 0 1 0 118210114 333705216 60887 33554432000 4194304 6058637 140736507874976 140736507874008 4255256 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 81471 60887 177 456 0 81007 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 325884

[startup+1602.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/175 8477
/proc/meminfo: memFree=30759432/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=325884 CPUtime=1601.98 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 44570 0 0 0 160120 78 0 0 20 0 1 0 118210114 333705216 79847 33554432000 4194304 6058637 140736507874976 140736507874008 4254924 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 81471 79847 177 456 0 81007 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 325884

[startup+1662.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/180 8537
/proc/meminfo: memFree=30814588/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=244496 CPUtime=1661.97 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 46259 0 0 0 166114 83 0 0 20 0 1 0 118210114 250363904 56279 33554432000 4194304 6058637 140736507874976 140736507874008 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 61124 56279 177 456 0 60660 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 244496

[startup+1722.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/179 8539
/proc/meminfo: memFree=30703084/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=325884 CPUtime=1721.96 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 46812 0 0 0 172111 85 0 0 20 0 1 0 118210114 333705216 76760 33554432000 4194304 6058637 140736507874976 140736507874008 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 81471 76760 177 456 0 81007 0
Current children cumulated CPU time (s) 1721.96
Current children cumulated vsize (KiB) 325884

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 8585
/proc/meminfo: memFree=30824496/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=194408 CPUtime=1781.95 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 48210 0 0 0 178105 90 0 0 20 0 1 0 118210114 199073792 46763 33554432000 4194304 6058637 140736507874976 140736507874008 4277670 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 48602 46763 177 456 0 48138 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 194408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.02 2.02 2.00 3/179 8585
/proc/meminfo: memFree=30782224/32872528 swapFree=8144/8144
[pid=8403] ppid=8400 vsize=244496 CPUtime=1800.05 cores=1,3,5,7
/proc/8403/stat : 8403 (open-wbo-lsu) R 8400 8403 4327 0 -1 4202496 48527 0 0 0 179914 91 0 0 20 0 1 0 118210114 250363904 54744 33554432000 4194304 6058637 140736507874976 140736507874008 4265227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8403/statm: 61124 54744 177 456 0 60660 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 244496

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 8403 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.06
CPU user time (s): 1799.14
CPU system time (s): 0.91786
CPU usage (%): 99.9809
Max. virtual memory (cumulated for all children) (KiB): 458144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.14
system time used= 0.91786
maximum resident set size= 349860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48530
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= 103
involuntary context switches= 2109

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.41233 second user time and 7.04893 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-08 07:13:01
IDJOB=4083586
IDBENCH=90187
IDSOLVER=2545
FILE ID=node133/4083586-1465362781
RUNJOBID= node133-1465339263-4344
PBS_JOBID= 19853400
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K160.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083586-1465362781/watcher-4083586-1465362781 -o /tmp/evaluation-result-4083586-1465362781/solver-4083586-1465362781 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465339263-4344 --watchdog 1960  open-wbo-lsu HOME/instance-4083586-1465362781.opb

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

MD5SUM BENCH= 4be3ef5c0a6baf670611a9fd5e5deae8
RANDOM SEED=2123933594

node133.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		: 2667.065
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	: 5334.13
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		: 2667.065
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	: 7358.89
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		: 2667.065
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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		: 2667.065
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		: 2667.065
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.065
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		: 2667.065
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:        30935272 kB
Buffers:          146264 kB
Cached:           902784 kB
SwapCached:         2076 kB
Active:           250836 kB
Inactive:         939804 kB
Active(anon):     142408 kB
Inactive(anon):     1684 kB
Active(file):     108428 kB
Inactive(file):   938120 kB
Unevictable:        8144 kB
Mlocked:            8144 kB
SwapTotal:      67108856 kB
SwapFree:       67098288 kB
Dirty:              5840 kB
Writeback:             0 kB
AnonPages:        277280 kB
Mapped:             7800 kB
Shmem:                 0 kB
Slab:             605856 kB
SReclaimable:      49396 kB
SUnreclaim:       556460 kB
KernelStack:        1488 kB
PageTables:         4440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     296120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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= 71736 MiB
End job on node133 at 2016-06-08 07:43:01