Trace number 4083577

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 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K133.opb
MD5SUM2e2bfba9fd441b7330d2c90af940d9b0
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 variables15827
Total number of constraints16095
Number of constraints which are clauses15962
Number of constraints which are cardinality constraints (but not clauses)133
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint133
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 134
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-4083577-1465361572.opb
0.00/0.00	c File size is 1075045 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:         15827                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      15962                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         133                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.13 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4083577-1465361572/watcher-4083577-1465361572 -o /tmp/evaluation-result-4083577-1465361572/solver-4083577-1465361572 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960 open-wbo-lsu HOME/instance-4083577-1465361572.opb 

pid=26224
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: 2.14 2.18 2.17 3/174 26227
/proc/meminfo: memFree=29565744/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=3652 CPUtime=0 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 659 0 0 0 0 0 0 0 20 0 1 0 118090278 3739648 534 33554432000 4194304 6058637 140734088643872 140736952978344 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 913 535 398 456 0 186 0

[startup+0.100156 s]
/proc/loadavg: 2.14 2.18 2.17 3/174 26227
/proc/meminfo: memFree=29565744/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=6792 CPUtime=0.09 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 1434 0 0 0 9 0 0 0 20 0 1 0 118090278 6955008 1309 33554432000 4194304 6058637 140734088643872 140734088641672 4735894 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 1698 1309 398 456 0 971 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6792

[startup+0.200305 s]
/proc/loadavg: 2.14 2.18 2.17 3/174 26227
/proc/meminfo: memFree=29565744/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=19624 CPUtime=0.19 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 4033 0 0 0 19 0 0 0 20 0 1 0 118090278 20094976 4046 33554432000 4194304 6058637 140734088643872 140734088641672 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 4906 4046 163 456 0 4442 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19624

[startup+0.300329 s]
/proc/loadavg: 2.14 2.18 2.17 3/174 26227
/proc/meminfo: memFree=29565744/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=19756 CPUtime=0.29 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 4057 0 0 0 29 0 0 0 20 0 1 0 118090278 20230144 4070 33554432000 4194304 6058637 140734088643872 140734088641672 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 4939 4070 163 456 0 4475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19756

[startup+0.700238 s]
/proc/loadavg: 2.14 2.18 2.17 3/174 26227
/proc/meminfo: memFree=29565744/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=20084 CPUtime=0.69 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 4173 0 0 0 69 0 0 0 20 0 1 0 118090278 20566016 4184 33554432000 4194304 6058637 140734088643872 140734088641672 4256781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 5021 4184 175 456 0 4557 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20084

[startup+1.50024 s]
/proc/loadavg: 2.14 2.18 2.17 4/175 26228
/proc/meminfo: memFree=29551260/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=20356 CPUtime=1.49 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 5276 0 0 0 148 1 0 0 20 0 1 0 118090278 20844544 4276 33554432000 4194304 6058637 140734088643872 140734088642936 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 5089 4276 177 456 0 4625 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20356

[startup+3.10025 s]
/proc/loadavg: 2.14 2.18 2.17 4/175 26228
/proc/meminfo: memFree=29549708/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=23560 CPUtime=3.09 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 6378 0 0 0 308 1 0 0 20 0 1 0 118090278 24125440 5228 33554432000 4194304 6058637 140734088643872 140734088642600 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 5890 5228 177 456 0 5426 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23560

[startup+6.30029 s]
/proc/loadavg: 2.21 2.19 2.18 4/175 26228
/proc/meminfo: memFree=29538432/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=30632 CPUtime=6.29 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 7163 0 0 0 627 2 0 0 20 0 1 0 118090278 31367168 7028 33554432000 4194304 6058637 140734088643872 140734088642600 4255174 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 7658 7028 177 456 0 7194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30632

[startup+12.7003 s]
/proc/loadavg: 2.19 2.19 2.18 3/175 26228
/proc/meminfo: memFree=29505772/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=30632 CPUtime=12.69 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 8383 0 0 0 1267 2 0 0 20 0 1 0 118090278 31367168 6033 33554432000 4194304 6058637 140734088643872 140734088642936 4254554 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 7658 6033 177 456 0 7194 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30632

[startup+25.5004 s]
/proc/loadavg: 2.15 2.18 2.18 3/175 26228
/proc/meminfo: memFree=29457308/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=49544 CPUtime=25.48 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 9027 0 0 0 2546 2 0 0 20 0 1 0 118090278 50733056 11786 33554432000 4194304 6058637 140734088643872 140734088642600 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 12386 11786 177 456 0 11922 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49544

[startup+51.1004 s]
/proc/loadavg: 2.18 2.18 2.18 3/175 26228
/proc/meminfo: memFree=29408968/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=79892 CPUtime=51.08 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 9060 0 0 0 5105 3 0 0 20 0 1 0 118090278 81809408 14348 33554432000 4194304 6058637 140734088643872 140734088642600 4255167 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 19973 14348 177 456 0 19509 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79892

[startup+102.3 s]
/proc/loadavg: 2.15 2.16 2.17 3/175 26229
/proc/meminfo: memFree=29414752/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=129212 CPUtime=102.28 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 9927 0 0 0 10224 4 0 0 20 0 1 0 118090278 132313088 27142 33554432000 4194304 6058637 140734088643872 140734088642648 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 32303 27142 177 456 0 31839 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 129212

[startup+162.3 s]
/proc/loadavg: 2.23 2.18 2.18 3/174 26230
/proc/meminfo: memFree=29328004/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=129212 CPUtime=162.27 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 11209 0 0 0 16219 8 0 0 20 0 1 0 118090278 132313088 26786 33554432000 4194304 6058637 140734088643872 140734088642648 4255160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 32303 26786 177 456 0 31839 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 129212

[startup+222.307 s]
/proc/loadavg: 2.30 2.20 2.18 3/175 26232
/proc/meminfo: memFree=29348532/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=143664 CPUtime=222.27 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 13670 0 0 0 22215 12 0 0 20 0 1 0 118090278 147111936 32323 33554432000 4194304 6058637 140734088643872 140734088642648 4255174 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 35916 32323 177 456 0 35452 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 143664

[startup+282.3 s]
/proc/loadavg: 2.33 2.22 2.19 3/175 26233
/proc/meminfo: memFree=29219128/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=224572 CPUtime=282.25 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 15852 0 0 0 28210 15 0 0 20 0 1 0 118090278 229961728 45491 33554432000 4194304 6058637 140734088643872 140734088642904 4277839 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 56143 45491 177 456 0 55679 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 224572

[startup+342.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/175 26234
/proc/meminfo: memFree=29294420/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=174484 CPUtime=342.23 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 17388 0 0 0 34204 19 0 0 20 0 1 0 118090278 178671616 39569 33554432000 4194304 6058637 140734088643872 140734088642904 4278210 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 43621 39569 177 456 0 43157 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 174484

[startup+402.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/175 26235
/proc/meminfo: memFree=29359840/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=174484 CPUtime=402.22 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 19299 0 0 0 40199 23 0 0 20 0 1 0 118090278 178671616 42940 33554432000 4194304 6058637 140734088643872 140734088642904 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 43621 42940 177 456 0 43157 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 174484

[startup+462.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/176 26239
/proc/meminfo: memFree=29251816/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=224572 CPUtime=462.21 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 21415 0 0 0 46194 27 0 0 20 0 1 0 118090278 229961728 44990 33554432000 4194304 6058637 140734088643872 140734088642904 4255238 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 56143 44990 177 456 0 55679 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 224572

[startup+522.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/176 26264
/proc/meminfo: memFree=29343688/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=224572 CPUtime=522.2 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 23015 0 0 0 52190 30 0 0 20 0 1 0 118090278 229961728 43966 33554432000 4194304 6058637 140734088643872 140734088642904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 56143 43966 177 456 0 55679 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 224572

[startup+582.3 s]
/proc/loadavg: 2.21 2.18 2.18 3/175 26265
/proc/meminfo: memFree=29266132/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=174484 CPUtime=582.19 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 24318 0 0 0 58186 33 0 0 20 0 1 0 118090278 178671616 40081 33554432000 4194304 6058637 140734088643872 140734088642904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 43621 40081 177 456 0 43157 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 174484


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


[startup+942.3 s]
/proc/loadavg: 2.11 2.15 2.17 3/175 26272
/proc/meminfo: memFree=29266136/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=224572 CPUtime=942.14 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 33678 0 0 0 94163 51 0 0 20 0 1 0 118090278 229961728 48064 33554432000 4194304 6058637 140734088643872 140734088642904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 56143 48064 177 456 0 55679 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 224572

[startup+1002.3 s]
/proc/loadavg: 2.18 2.17 2.17 3/175 26273
/proc/meminfo: memFree=29284144/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=94344 CPUtime=1002.13 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 34233 0 0 0 100160 53 0 0 20 0 1 0 118090278 96608256 22971 33554432000 4194304 6058637 140734088643872 140734088642936 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 23586 22971 177 456 0 23122 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 94344

[startup+1062.3 s]
/proc/loadavg: 2.34 2.21 2.19 4/176 26322
/proc/meminfo: memFree=29390460/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=305960 CPUtime=1062.11 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 36353 0 0 0 106155 56 0 0 20 0 1 0 118090278 313303040 56258 33554432000 4194304 6058637 140734088643872 140734088642904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 76490 56258 177 456 0 76026 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 305960

[startup+1122.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/175 26324
/proc/meminfo: memFree=29418792/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=174484 CPUtime=1122.11 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 37139 0 0 0 112152 59 0 0 20 0 1 0 118090278 178671616 36501 33554432000 4194304 6058637 140734088643872 140734088642904 4255120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 43621 36501 177 456 0 43157 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 174484

[startup+1182.3 s]
/proc/loadavg: 2.32 2.24 2.19 4/175 26325
/proc/meminfo: memFree=29357064/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=305960 CPUtime=1182.1 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 38512 0 0 0 118149 61 0 0 20 0 1 0 118090278 313303040 61378 33554432000 4194304 6058637 140734088643872 140734088642904 4255188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 76490 61378 177 456 0 76026 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 305960

[startup+1242.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/174 26326
/proc/meminfo: memFree=29385352/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=174484 CPUtime=1242.09 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 39297 0 0 0 124145 64 0 0 20 0 1 0 118090278 178671616 39573 33554432000 4194304 6058637 140734088643872 140734088642904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 43621 39573 177 456 0 43157 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 174484

[startup+1302.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/175 26328
/proc/meminfo: memFree=29319836/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=305960 CPUtime=1302.08 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 40670 0 0 0 130142 66 0 0 20 0 1 0 118090278 313303040 63938 33554432000 4194304 6058637 140734088643872 140734088642904 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 76490 63938 177 456 0 76026 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 305960

[startup+1362.3 s]
/proc/loadavg: 2.21 2.23 2.19 3/175 26329
/proc/meminfo: memFree=29368708/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=194800 CPUtime=1362.06 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 42026 0 0 0 136135 71 0 0 20 0 1 0 118090278 199475200 39663 33554432000 4194304 6058637 140734088643872 140734088642904 4255488 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 48700 39663 177 456 0 48236 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 194800

[startup+1422.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/175 26331
/proc/meminfo: memFree=29252860/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=326276 CPUtime=1422.06 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 43398 0 0 0 142132 74 0 0 20 0 1 0 118090278 334106624 64540 33554432000 4194304 6058637 140734088643872 140734088642904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 81569 64540 177 456 0 81105 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 326276

[startup+1482.3 s]
/proc/loadavg: 2.14 2.21 2.18 3/175 26332
/proc/meminfo: memFree=29360600/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=194800 CPUtime=1482.04 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 44606 0 0 0 148126 78 0 0 20 0 1 0 118090278 199475200 36039 33554432000 4194304 6058637 140734088643872 140734088642648 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 48700 36039 177 456 0 48236 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 194800

[startup+1542.31 s]
/proc/loadavg: 2.22 2.21 2.18 4/175 26333
/proc/meminfo: memFree=29257124/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=326276 CPUtime=1542.04 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 46021 0 0 0 154123 81 0 0 20 0 1 0 118090278 334106624 61980 33554432000 4194304 6058637 140734088643872 140734088642904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 81569 61980 177 456 0 81105 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 326276

[startup+1602.3 s]
/proc/loadavg: 2.14 2.19 2.17 4/175 26334
/proc/meminfo: memFree=29189100/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=114660 CPUtime=1602.02 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 46526 0 0 0 160118 84 0 0 20 0 1 0 118090278 117411840 24086 33554432000 4194304 6058637 140734088643872 140734088642904 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 28665 24086 177 456 0 28201 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 114660

[startup+1662.3 s]
/proc/loadavg: 2.09 2.16 2.17 3/176 26338
/proc/meminfo: memFree=29310408/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=326276 CPUtime=1662.02 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 48646 0 0 0 166114 88 0 0 20 0 1 0 118090278 334106624 57372 33554432000 4194304 6058637 140734088643872 140734088642904 4261404 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 81569 57372 177 456 0 81105 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 326276

[startup+1722.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/175 26340
/proc/meminfo: memFree=29138736/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=458536 CPUtime=1722 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 49151 0 0 0 172110 90 0 0 20 0 1 0 118090278 469540864 78317 33554432000 4194304 6058637 140734088643872 140734088642904 4255167 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 114634 78317 177 456 0 114170 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 458536

[startup+1782.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/175 26341
/proc/meminfo: memFree=29273836/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=244888 CPUtime=1782 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 50757 0 0 0 178105 95 0 0 20 0 1 0 118090278 250765312 49180 33554432000 4194304 6058637 140734088643872 140734088642904 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 61222 49180 177 456 0 60758 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 244888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/175 26342
/proc/meminfo: memFree=29218904/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=244888 CPUtime=1800 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 50772 0 0 0 179904 96 0 0 20 0 1 0 118090278 250765312 56860 33554432000 4194304 6058637 140734088643872 140734088642904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 61222 56860 177 456 0 60758 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 244888

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 26227 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/175 26342
/proc/meminfo: memFree=29218904/32872528 swapFree=17536/1464688
[pid=26227] ppid=26224 vsize=244888 CPUtime=1800 cores=1,3,5,7
/proc/26227/stat : 26227 (open-wbo-lsu) R 26224 26227 22851 0 -1 4202496 50772 0 0 0 179904 96 0 0 20 0 1 0 118090278 250765312 56860 33554432000 4194304 6058637 140734088643872 140734088642904 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26227/statm: 61222 56860 177 456 0 60758 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 244888

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1799.04
CPU system time (s): 0.967852
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 458536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 0.967852
maximum resident set size= 341940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50775
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= 33
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.80327 second user time and 6.65799 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-08 06:52:52
IDJOB=4083577
IDBENCH=90164
IDSOLVER=2545
FILE ID=node121/4083577-1465361572
RUNJOBID= node121-1465337014-22868
PBS_JOBID= 19853394
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K133.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083577-1465361572/watcher-4083577-1465361572 -o /tmp/evaluation-result-4083577-1465361572/solver-4083577-1465361572 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960  open-wbo-lsu HOME/instance-4083577-1465361572.opb

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

MD5SUM BENCH= 2e2bfba9fd441b7330d2c90af940d9b0
RANDOM SEED=2096335010

node121.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		: 2667.050
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	: 5334.10
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		: 2667.050
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		: 2667.050
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	: 5332.57
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		: 2667.050
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		: 2667.050
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		: 2667.050
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	: 5332.56
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		: 2667.050
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	: 5332.54
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		: 2667.050
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:        29566124 kB
Buffers:          182900 kB
Cached:           803184 kB
SwapCached:         1736 kB
Active:           599316 kB
Inactive:         501788 kB
Active(anon):     115016 kB
Inactive(anon):     2208 kB
Active(file):     484300 kB
Inactive(file):   499580 kB
Unevictable:     1464688 kB
Mlocked:           17536 kB
SwapTotal:      67108856 kB
SwapFree:       67099348 kB
Dirty:              5840 kB
Writeback:             0 kB
AnonPages:       1579080 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             607800 kB
SReclaimable:      51892 kB
SUnreclaim:       555908 kB
KernelStack:        1424 kB
PageTables:         7144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1684368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1546240 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= 71720 MiB
End job on node121 at 2016-06-08 07:22:53