Trace number 4083582

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K143.opb
MD5SUM8f58618b79e9d2a9b56b6a791eca5768
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 variables17017
Total number of constraints17305
Number of constraints which are clauses17162
Number of constraints which are cardinality constraints (but not clauses)143
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint143
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 144
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-4083582-1465363283.opb
0.00/0.00	c File size is 1161244 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:         17017                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      17162                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         143                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.14 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-4083582-1465363283/watcher-4083582-1465363283 -o /tmp/evaluation-result-4083582-1465363283/solver-4083582-1465363283 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20984 --watchdog 1960 open-wbo-lsu HOME/instance-4083582-1465363283.opb 

pid=25372
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: 2.31 2.23 2.18 4/176 25375
/proc/meminfo: memFree=29458008/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=3340 CPUtime=0 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 589 0 0 0 0 0 0 0 20 0 1 0 118261802 3420160 465 33554432000 4194304 6058637 140734065711312 140736006419464 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 835 466 419 456 0 87 0

[startup+0.100178 s]
/proc/loadavg: 2.31 2.23 2.18 4/176 25375
/proc/meminfo: memFree=29458008/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=6968 CPUtime=0.09 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 1488 0 0 0 9 0 0 0 20 0 1 0 118261802 7135232 1364 33554432000 4194304 6058637 140734065711312 140736006419464 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 1742 1364 419 456 0 994 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6968

[startup+0.200384 s]
/proc/loadavg: 2.31 2.23 2.18 4/176 25375
/proc/meminfo: memFree=29458008/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=20392 CPUtime=0.19 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 4293 0 0 0 18 1 0 0 20 0 1 0 118261802 20881408 4282 33554432000 4194304 6058637 140734065711312 140736006419464 4255124 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 5098 4282 163 456 0 4634 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20392

[startup+0.300335 s]
/proc/loadavg: 2.31 2.23 2.18 4/176 25375
/proc/meminfo: memFree=29458008/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=20524 CPUtime=0.29 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 4303 0 0 0 28 1 0 0 20 0 1 0 118261802 21016576 4292 33554432000 4194304 6058637 140734065711312 140736006419464 4255147 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 5131 4292 163 456 0 4667 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20524

[startup+0.700299 s]
/proc/loadavg: 2.31 2.23 2.18 4/176 25375
/proc/meminfo: memFree=29458008/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=20768 CPUtime=0.69 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 4386 0 0 0 68 1 0 0 20 0 1 0 118261802 21266432 4374 33554432000 4194304 6058637 140734065711312 140734065709928 4254941 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 5192 4374 175 456 0 4728 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20768

[startup+1.50018 s]
/proc/loadavg: 2.31 2.23 2.18 3/177 25376
/proc/meminfo: memFree=29440124/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=20900 CPUtime=1.49 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 5757 0 0 0 148 1 0 0 20 0 1 0 118261802 21401600 4572 33554432000 4194304 6058637 140734065711312 140734065709928 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 5225 4572 177 456 0 4761 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20900

[startup+3.10025 s]
/proc/loadavg: 2.31 2.23 2.18 3/177 25376
/proc/meminfo: memFree=29435784/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=28172 CPUtime=3.08 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 6682 0 0 0 307 1 0 0 20 0 1 0 118261802 28848128 6007 33554432000 4194304 6058637 140734065711312 140734065709928 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 7043 6007 177 456 0 6579 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28172

[startup+6.3003 s]
/proc/loadavg: 2.36 2.25 2.19 3/177 25376
/proc/meminfo: memFree=29643060/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=40108 CPUtime=6.29 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 8639 0 0 0 627 2 0 0 20 0 1 0 118261802 41070592 7724 33554432000 4194304 6058637 140734065711312 140734065710040 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 10027 7724 177 456 0 9563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40108

[startup+12.7003 s]
/proc/loadavg: 2.33 2.24 2.18 3/177 25376
/proc/meminfo: memFree=29596720/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=40108 CPUtime=12.69 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 8799 0 0 0 1267 2 0 0 20 0 1 0 118261802 41070592 9416 33554432000 4194304 6058637 140734065711312 140734065710040 4262512 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 10027 9416 177 456 0 9563 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40108

[startup+25.5004 s]
/proc/loadavg: 2.33 2.25 2.19 3/177 25376
/proc/meminfo: memFree=29567688/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=44568 CPUtime=25.48 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 9414 0 0 0 2546 2 0 0 20 0 1 0 118261802 45637632 10505 33554432000 4194304 6058637 140734065711312 140734065710072 4254447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 11142 10505 177 456 0 10678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44568

[startup+51.1004 s]
/proc/loadavg: 2.43 2.27 2.19 3/177 25376
/proc/meminfo: memFree=29499104/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=89492 CPUtime=51.08 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 11002 0 0 0 5105 3 0 0 20 0 1 0 118261802 91639808 16428 33554432000 4194304 6058637 140734065711312 140734065710040 4255183 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 22373 16428 177 456 0 21909 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 89492

[startup+102.3 s]
/proc/loadavg: 2.23 2.24 2.18 3/177 25423
/proc/meminfo: memFree=29675736/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=89492 CPUtime=102.27 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 12022 0 0 0 10222 5 0 0 20 0 1 0 118261802 91639808 17456 33554432000 4194304 6058637 140734065711312 140734065710376 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 22373 17456 177 456 0 21909 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 89492

[startup+162.3 s]
/proc/loadavg: 2.33 2.27 2.19 3/177 25424
/proc/meminfo: memFree=29549008/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=138812 CPUtime=162.25 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 13796 0 0 0 16217 8 0 0 20 0 1 0 118261802 142143488 29716 33554432000 4194304 6058637 140734065711312 140734065710088 4254941 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 34703 29716 177 456 0 34239 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 138812

[startup+222.307 s]
/proc/loadavg: 2.22 2.25 2.19 3/177 25425
/proc/meminfo: memFree=29548896/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=169632 CPUtime=222.25 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 16068 0 0 0 22213 12 0 0 20 0 1 0 118261802 173703168 31665 33554432000 4194304 6058637 140734065711312 140734065710344 4255000 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 42408 31665 177 456 0 41944 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 169632

[startup+282.3 s]
/proc/loadavg: 2.29 2.26 2.19 3/177 25427
/proc/meminfo: memFree=29498624/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=219720 CPUtime=282.24 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 17356 0 0 0 28209 15 0 0 20 0 1 0 118261802 224993280 40158 33554432000 4194304 6058637 140734065711312 140734065710344 4301312 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 54930 40158 177 456 0 54466 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 219720

[startup+342.3 s]
/proc/loadavg: 2.29 2.26 2.19 3/177 25428
/proc/meminfo: memFree=29595968/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=138812 CPUtime=342.23 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 18939 0 0 0 34204 19 0 0 20 0 1 0 118261802 142143488 26990 33554432000 4194304 6058637 140734065711312 140734065710088 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 34703 26990 177 456 0 34239 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 138812

[startup+402.3 s]
/proc/loadavg: 2.25 2.26 2.19 3/177 25429
/proc/meminfo: memFree=29503448/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=138812 CPUtime=402.22 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 20196 0 0 0 40200 22 0 0 20 0 1 0 118261802 142143488 30574 33554432000 4194304 6058637 140734065711312 140734065710088 4277456 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 34703 30574 177 456 0 34239 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 138812

[startup+462.3 s]
/proc/loadavg: 2.23 2.25 2.19 3/177 25430
/proc/meminfo: memFree=29577328/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=169632 CPUtime=462.21 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 21929 0 0 0 46195 26 0 0 20 0 1 0 118261802 173703168 31563 33554432000 4194304 6058637 140734065711312 140734065710088 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 42408 31563 177 456 0 41944 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 169632

[startup+522.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/178 25434
/proc/meminfo: memFree=29583228/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=138812 CPUtime=522.2 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 22707 0 0 0 52191 29 0 0 20 0 1 0 118261802 142143488 30574 33554432000 4194304 6058637 140734065711312 140734065710088 4254984 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 34703 30574 177 456 0 34239 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 138812

[startup+582.3 s]
/proc/loadavg: 2.24 2.25 2.18 3/177 25436
/proc/meminfo: memFree=29567968/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=89492 CPUtime=582.2 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 24145 0 0 0 58188 32 0 0 20 0 1 0 118261802 91639808 20016 33554432000 4194304 6058637 140734065711312 140734065710376 4255160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 22373 20016 177 456 0 21909 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 89492


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


[startup+942.3 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 25443
/proc/meminfo: memFree=29470572/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=189404 CPUtime=942.14 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 32731 0 0 0 94166 48 0 0 20 0 1 0 118261802 193949696 37297 33554432000 4194304 6058637 140734065711312 140734065710344 4254973 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 47351 37297 177 456 0 46887 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 189404

[startup+1002.3 s]
/proc/loadavg: 2.23 2.24 2.18 3/177 25444
/proc/meminfo: memFree=29380512/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=320880 CPUtime=1002.13 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 33592 0 0 0 100163 50 0 0 20 0 1 0 118261802 328581120 61150 33554432000 4194304 6058637 140734065711312 140734065710344 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 80220 61150 177 456 0 79756 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 320880

[startup+1062.3 s]
/proc/loadavg: 2.23 2.24 2.18 3/177 25445
/proc/meminfo: memFree=29348544/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=239492 CPUtime=1062.12 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 34849 0 0 0 106158 54 0 0 20 0 1 0 118261802 245239808 46302 33554432000 4194304 6058637 140734065711312 140734065710344 4254984 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 59873 46302 177 456 0 59409 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 239492

[startup+1122.3 s]
/proc/loadavg: 2.22 2.23 2.18 3/178 25449
/proc/meminfo: memFree=29313080/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=320880 CPUtime=1122.12 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 35403 0 0 0 112156 56 0 0 20 0 1 0 118261802 328581120 67806 33554432000 4194304 6058637 140734065711312 140734065710344 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 80220 67806 177 456 0 79756 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 320880

[startup+1182.3 s]
/proc/loadavg: 2.37 2.27 2.19 3/177 25450
/proc/meminfo: memFree=29405580/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=239492 CPUtime=1182.1 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 36664 0 0 0 118151 59 0 0 20 0 1 0 118261802 245239808 50910 33554432000 4194304 6058637 140734065711312 140734065710344 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 59873 50910 177 456 0 59409 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 239492

[startup+1242.3 s]
/proc/loadavg: 2.43 2.29 2.20 3/177 25452
/proc/meminfo: memFree=29233300/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=320880 CPUtime=1242.1 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 37216 0 0 0 124149 61 0 0 20 0 1 0 118261802 328581120 71390 33554432000 4194304 6058637 140734065711312 140734065710344 4278268 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 80220 71390 177 456 0 79756 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 320880

[startup+1302.3 s]
/proc/loadavg: 2.22 2.25 2.19 3/177 25453
/proc/meminfo: memFree=29376620/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=239492 CPUtime=1302.07 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 38487 0 0 0 130144 63 0 0 20 0 1 0 118261802 245239808 52446 33554432000 4194304 6058637 140734065711312 140734065710344 4255144 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 59873 52446 177 456 0 59409 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 239492

[startup+1362.3 s]
/proc/loadavg: 2.15 2.23 2.18 3/177 25454
/proc/meminfo: memFree=29327088/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=320880 CPUtime=1362.07 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 39038 0 0 0 136142 65 0 0 20 0 1 0 118261802 328581120 72414 33554432000 4194304 6058637 140734065711312 140734065710344 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 80220 72414 177 456 0 79756 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 320880

[startup+1422.3 s]
/proc/loadavg: 2.25 2.25 2.19 4/177 25455
/proc/meminfo: memFree=29323128/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=239492 CPUtime=1422.06 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 40645 0 0 0 142138 68 0 0 20 0 1 0 118261802 245239808 49886 33554432000 4194304 6058637 140734065711312 140734065710344 4255137 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 59873 49886 177 456 0 59409 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 239492

[startup+1482.3 s]
/proc/loadavg: 2.23 2.23 2.18 3/177 25456
/proc/meminfo: memFree=29327712/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=320880 CPUtime=1482.04 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 41200 0 0 0 148135 69 0 0 20 0 1 0 118261802 328581120 70878 33554432000 4194304 6058637 140734065711312 140734065710344 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 80220 70878 177 456 0 79756 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 320880

[startup+1542.31 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 25458
/proc/meminfo: memFree=29487984/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=189404 CPUtime=1542.05 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 43285 0 0 0 154130 75 0 0 20 0 1 0 118261802 193949696 45130 33554432000 4194304 6058637 140734065711312 140734065710344 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 47351 45130 177 456 0 46887 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 189404

[startup+1602.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 25459
/proc/meminfo: memFree=29288592/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=320880 CPUtime=1602.03 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 43989 0 0 0 160127 76 0 0 20 0 1 0 118261802 328581120 67806 33554432000 4194304 6058637 140734065711312 140734065710344 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 80220 67806 177 456 0 79756 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 320880

[startup+1662.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 25460
/proc/meminfo: memFree=29330968/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=158584 CPUtime=1662.02 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 45339 0 0 0 166122 80 0 0 20 0 1 0 118261802 162390016 36718 33554432000 4194304 6058637 140734065711312 140734065710088 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 39646 36718 177 456 0 39182 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 158584

[startup+1722.3 s]
/proc/loadavg: 2.17 2.20 2.18 4/178 25464
/proc/meminfo: memFree=29329248/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=320880 CPUtime=1722.01 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 46780 0 0 0 172118 83 0 0 20 0 1 0 118261802 328581120 61151 33554432000 4194304 6058637 140734065711312 140734065710344 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 80220 61151 177 456 0 79756 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 320880

[startup+1782.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 25465
/proc/meminfo: memFree=29310332/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=453140 CPUtime=1782 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 47797 0 0 0 178115 85 0 0 20 0 1 0 118261802 464015360 80560 33554432000 4194304 6058637 140734065711312 140734065710344 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 113285 80560 177 456 0 112821 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 453140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/176 25465
/proc/meminfo: memFree=29260068/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=453140 CPUtime=1800 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 47807 0 0 0 179914 86 0 0 20 0 1 0 118261802 464015360 85680 33554432000 4194304 6058637 140734065711312 140734065710344 4278290 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 113285 85680 177 456 0 112821 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 453140

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 25375 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/176 25465
/proc/meminfo: memFree=29260068/32872528 swapFree=16700/1645768
[pid=25375] ppid=25372 vsize=453140 CPUtime=1800 cores=1,3,5,7
/proc/25375/stat : 25375 (open-wbo-lsu) R 25372 25375 20967 0 -1 4202496 47807 0 0 0 179914 86 0 0 20 0 1 0 118261802 464015360 85680 33554432000 4194304 6058637 140734065711312 140734065710344 4278290 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 113285 85680 177 456 0 112821 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 453140

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.15
CPU system time (s): 0.872867
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 453140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.15
system time used= 0.872867
maximum resident set size= 342732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47810
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= 23
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.36034 second user time and 7.51886 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 07:21:23
IDJOB=4083582
IDBENCH=90199
IDSOLVER=2545
FILE ID=node124/4083582-1465363283
RUNJOBID= node124-1465337038-20984
PBS_JOBID= 19853397
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K143.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083582-1465363283/watcher-4083582-1465363283 -o /tmp/evaluation-result-4083582-1465363283/solver-4083582-1465363283 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20984 --watchdog 1960  open-wbo-lsu HOME/instance-4083582-1465363283.opb

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

MD5SUM BENCH= 8f58618b79e9d2a9b56b6a791eca5768
RANDOM SEED=271735661

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
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	: 5333.41
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
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		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
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		: 2666.707
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		: 2666.707
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:        29458652 kB
Buffers:          135876 kB
Cached:           552552 kB
SwapCached:          752 kB
Active:           584896 kB
Inactive:         439232 kB
Active(anon):     334564 kB
Inactive(anon):     3320 kB
Active(file):     250332 kB
Inactive(file):   435912 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              5848 kB
Writeback:             0 kB
AnonPages:       1984532 kB
Mapped:             7868 kB
Shmem:                 0 kB
Slab:             607128 kB
SReclaimable:      51136 kB
SUnreclaim:       555992 kB
KernelStack:        1424 kB
PageTables:         7844 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2235280 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1742848 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= 71716 MiB
End job on node124 at 2016-06-08 07:51:24