Trace number 4086211

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 PB16? (TO) 1800.02 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K128.opb
MD5SUM17c4ca9a6493665b57c1ccd2ab23e03d
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 variables15232
Total number of constraints15490
Number of constraints which are clauses15362
Number of constraints which are cardinality constraints (but not clauses)128
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint128
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 129
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
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-4086211-1465277074.opb
0.00/0.00	c File size is 1031526 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:         15232                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      15362                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         128                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.12 s                                                                 |
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-4086211-1465277074/watcher-4086211-1465277074 -o /tmp/evaluation-result-4086211-1465277074/solver-4086211-1465277074 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15006 --watchdog 1960 open-wbo HOME/instance-4086211-1465277074.opb 

pid=19147
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: 2.34 2.33 2.23 3/176 19150
/proc/meminfo: memFree=30054800/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=3740 CPUtime=0 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 664 0 0 0 0 0 0 0 20 0 1 0 109639251 3829760 540 33554432000 4194304 6059633 140735906774464 140736119457880 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 935 540 386 456 0 219 0

[startup+0.100161 s]
/proc/loadavg: 2.34 2.33 2.23 3/176 19150
/proc/meminfo: memFree=30054800/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=6664 CPUtime=0.09 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 1395 0 0 0 9 0 0 0 20 0 1 0 109639251 6823936 1271 33554432000 4194304 6059633 140735906774464 140736119457880 4214176 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 1666 1271 386 456 0 950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6664

[startup+0.200302 s]
/proc/loadavg: 2.34 2.33 2.23 3/176 19150
/proc/meminfo: memFree=30054800/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=19384 CPUtime=0.19 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 3931 0 0 0 19 0 0 0 20 0 1 0 109639251 19849216 3983 33554432000 4194304 6059633 140735906774464 140735906772696 4255216 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 4846 3983 165 456 0 4382 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19384

[startup+0.300351 s]
/proc/loadavg: 2.34 2.33 2.23 3/176 19150
/proc/meminfo: memFree=30054800/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=19516 CPUtime=0.29 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 4010 0 0 0 29 0 0 0 20 0 1 0 109639251 19984384 4033 33554432000 4194304 6059633 140735906774464 140735906772696 4255238 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 4879 4033 165 456 0 4415 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19516

[startup+0.700311 s]
/proc/loadavg: 2.34 2.33 2.23 3/176 19150
/proc/meminfo: memFree=30054800/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=19780 CPUtime=0.69 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 4085 0 0 0 69 0 0 0 20 0 1 0 109639251 20254720 4108 33554432000 4194304 6059633 140735906774464 140735906772696 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 4945 4108 178 456 0 4481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19780

[startup+1.50028 s]
/proc/loadavg: 2.34 2.33 2.23 3/177 19151
/proc/meminfo: memFree=30037556/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=20176 CPUtime=1.48 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 4640 0 0 0 148 0 0 0 20 0 1 0 109639251 20660224 4262 33554432000 4194304 6059633 140735906774464 140735906773256 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 5044 4262 180 456 0 4580 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20176

[startup+3.1003 s]
/proc/loadavg: 2.39 2.34 2.24 3/177 19151
/proc/meminfo: memFree=30034756/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=30332 CPUtime=3.09 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 6271 0 0 0 308 1 0 0 20 0 1 0 109639251 31059968 5702 33554432000 4194304 6059633 140735906774464 140735906772824 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 7583 5702 180 456 0 7119 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30332

[startup+6.3003 s]
/proc/loadavg: 2.39 2.34 2.24 3/177 19151
/proc/meminfo: memFree=30015080/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=33076 CPUtime=6.29 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 7078 0 0 0 628 1 0 0 20 0 1 0 109639251 33869824 6922 33554432000 4194304 6059633 140735906774464 140735906772984 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 8269 6922 180 456 0 7805 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33076

[startup+12.7003 s]
/proc/loadavg: 2.41 2.34 2.24 3/177 19151
/proc/meminfo: memFree=29998924/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=34752 CPUtime=12.69 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 7558 0 0 0 1268 1 0 0 20 0 1 0 109639251 35586048 7911 33554432000 4194304 6059633 140735906774464 140735906772984 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 8688 7911 180 456 0 8224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34752

[startup+25.5003 s]
/proc/loadavg: 2.35 2.33 2.24 3/177 19151
/proc/meminfo: memFree=29959472/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=60604 CPUtime=25.49 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 8410 0 0 0 2547 2 0 0 20 0 1 0 109639251 62058496 11884 33554432000 4194304 6059633 140735906774464 140735906772952 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 15151 11884 180 456 0 14687 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 60604

[startup+51.1004 s]
/proc/loadavg: 2.41 2.35 2.24 3/177 19151
/proc/meminfo: memFree=30033752/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=79460 CPUtime=51.08 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 9339 0 0 0 5105 3 0 0 20 0 1 0 109639251 81367040 18602 33554432000 4194304 6059633 140735906774464 140735906772952 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 19865 18602 180 456 0 19401 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79460

[startup+102.3 s]
/proc/loadavg: 2.35 2.34 2.24 3/177 19152
/proc/meminfo: memFree=29917976/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=79464 CPUtime=102.28 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 11214 0 0 0 10223 5 0 0 20 0 1 0 109639251 81371136 14956 33554432000 4194304 6059633 140735906774464 140735906773288 4255423 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 19866 14956 180 456 0 19402 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 79464

[startup+162.3 s]
/proc/loadavg: 2.30 2.32 2.24 3/177 19153
/proc/meminfo: memFree=29892912/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=140552 CPUtime=162.27 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 13697 0 0 0 16218 9 0 0 20 0 1 0 109639251 143925248 34343 33554432000 4194304 6059633 140735906774464 140735906773000 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 35138 34343 180 456 0 34674 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 140552

[startup+222.307 s]
/proc/loadavg: 2.43 2.36 2.26 3/177 19154
/proc/meminfo: memFree=29896496/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=171372 CPUtime=222.26 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 16358 0 0 0 22213 13 0 0 20 0 1 0 109639251 175484928 35946 33554432000 4194304 6059633 140735906774464 140735906773256 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 42843 35946 180 456 0 42379 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 171372

[startup+282.3 s]
/proc/loadavg: 2.36 2.34 2.26 3/177 19155
/proc/meminfo: memFree=29853952/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=140552 CPUtime=282.25 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 18159 0 0 0 28209 16 0 0 20 0 1 0 109639251 143925248 30247 33554432000 4194304 6059633 140735906774464 140735906773000 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 35138 30247 180 456 0 34674 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 140552

[startup+342.3 s]
/proc/loadavg: 2.27 2.32 2.26 4/178 19160
/proc/meminfo: memFree=29856092/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=171372 CPUtime=342.24 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 20106 0 0 0 34205 19 0 0 20 0 1 0 109639251 175484928 35946 33554432000 4194304 6059633 140735906774464 140735906773256 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 42843 35946 180 456 0 42379 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 171372

[startup+402.3 s]
/proc/loadavg: 2.36 2.34 2.27 3/177 19161
/proc/meminfo: memFree=29843404/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=221460 CPUtime=402.23 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 21476 0 0 0 40201 22 0 0 20 0 1 0 109639251 226775040 44953 33554432000 4194304 6059633 140735906774464 140735906773256 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 55365 44953 180 456 0 54901 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 221460

[startup+462.3 s]
/proc/loadavg: 2.21 2.30 2.26 3/177 19162
/proc/meminfo: memFree=29838976/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=91232 CPUtime=462.22 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 22838 0 0 0 46197 25 0 0 20 0 1 0 109639251 93421568 22139 33554432000 4194304 6059633 140735906774464 140735906773288 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 22808 22139 180 456 0 22344 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 91232

[startup+522.3 s]
/proc/loadavg: 2.20 2.28 2.26 3/177 19163
/proc/meminfo: memFree=29801048/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=221460 CPUtime=522.21 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 24205 0 0 0 52193 28 0 0 20 0 1 0 109639251 226775040 51609 33554432000 4194304 6059633 140735906774464 140735906773256 4261596 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 55365 51609 180 456 0 54901 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 221460

[startup+582.3 s]
/proc/loadavg: 2.21 2.26 2.25 3/177 19164
/proc/meminfo: memFree=29856564/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=221460 CPUtime=582.2 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 25571 0 0 0 58188 32 0 0 20 0 1 0 109639251 226775040 48025 33554432000 4194304 6059633 140735906774464 140735906773256 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 55365 48025 180 456 0 54901 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 221460


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.25 2.25 4/178 19175
/proc/meminfo: memFree=29804684/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=302848 CPUtime=942.13 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 34470 0 0 0 94164 49 0 0 20 0 1 0 109639251 310116352 55715 33554432000 4194304 6059633 140735906774464 140735906773256 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 75712 55715 180 456 0 75248 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 302848

[startup+1002.3 s]
/proc/loadavg: 2.25 2.26 2.25 3/177 19222
/proc/meminfo: memFree=29976424/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=171372 CPUtime=1002.13 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 35540 0 0 0 100161 52 0 0 20 0 1 0 109639251 175484928 41078 33554432000 4194304 6059633 140735906774464 140735906773256 4255329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 42843 41078 180 456 0 42379 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 171372

[startup+1062.3 s]
/proc/loadavg: 2.26 2.26 2.25 3/177 19223
/proc/meminfo: memFree=29968532/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=140552 CPUtime=1062.11 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 36938 0 0 0 106157 54 0 0 20 0 1 0 109639251 143925248 34449 33554432000 4194304 6059633 140735906774464 140735906773000 4255366 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 35138 34449 180 456 0 34674 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 140552

[startup+1122.3 s]
/proc/loadavg: 2.24 2.25 2.25 3/177 19224
/proc/meminfo: memFree=29866832/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=302848 CPUtime=1122.11 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 38290 0 0 0 112154 57 0 0 20 0 1 0 109639251 310116352 60323 33554432000 4194304 6059633 140735906774464 140735906773256 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 75712 60323 180 456 0 75248 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 302848

[startup+1182.3 s]
/proc/loadavg: 2.32 2.27 2.26 3/177 19225
/proc/meminfo: memFree=29933788/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=171372 CPUtime=1182.1 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 39356 0 0 0 118151 59 0 0 20 0 1 0 109639251 175484928 40566 33554432000 4194304 6059633 140735906774464 140735906773256 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 42843 40566 180 456 0 42379 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 171372

[startup+1242.3 s]
/proc/loadavg: 2.22 2.25 2.25 3/177 19227
/proc/meminfo: memFree=29933188/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=91232 CPUtime=1242.08 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 40212 0 0 0 124147 61 0 0 20 0 1 0 109639251 93421568 22149 33554432000 4194304 6059633 140735906774464 140735906773288 4255352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 22808 22149 180 456 0 22344 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 91232

[startup+1302.3 s]
/proc/loadavg: 2.23 2.24 2.25 4/177 19228
/proc/meminfo: memFree=29777284/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=302848 CPUtime=1302.08 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 42096 0 0 0 130143 65 0 0 20 0 1 0 109639251 310116352 55715 33554432000 4194304 6059633 140735906774464 140735906773256 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 75712 55715 180 456 0 75248 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 302848

[startup+1362.3 s]
/proc/loadavg: 2.14 2.21 2.24 3/177 19229
/proc/meminfo: memFree=29785412/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=435108 CPUtime=1362.07 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 42602 0 0 0 136140 67 0 0 20 0 1 0 109639251 445550592 76148 33554432000 4194304 6059633 140735906774464 140735906773256 4277990 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 108777 76148 180 456 0 108313 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 435108

[startup+1422.3 s]
/proc/loadavg: 2.24 2.23 2.24 3/177 19230
/proc/meminfo: memFree=29873660/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=221460 CPUtime=1422.07 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 43976 0 0 0 142136 71 0 0 20 0 1 0 109639251 226775040 54181 33554432000 4194304 6059633 140735906774464 140735906773256 4255423 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 55365 54181 180 456 0 54901 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 221460

[startup+1482.3 s]
/proc/loadavg: 2.30 2.25 2.24 4/177 19231
/proc/meminfo: memFree=29928368/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=190224 CPUtime=1482.05 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 45601 0 0 0 148131 74 0 0 20 0 1 0 109639251 194789376 41121 33554432000 4194304 6059633 140735906774464 140735906773256 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 47556 41121 180 456 0 47092 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 190224

[startup+1542.31 s]
/proc/loadavg: 2.29 2.26 2.25 3/178 19236
/proc/meminfo: memFree=29711428/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=321700 CPUtime=1542.05 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 46464 0 0 0 154130 75 0 0 20 0 1 0 109639251 329420800 64974 33554432000 4194304 6059633 140735906774464 140735906773256 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 80425 64974 180 456 0 79961 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 321700

[startup+1602.3 s]
/proc/loadavg: 2.26 2.26 2.25 3/177 19237
/proc/meminfo: memFree=29846332/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=159404 CPUtime=1602.03 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 47870 0 0 0 160123 80 0 0 20 0 1 0 109639251 163229696 34853 33554432000 4194304 6059633 140735906774464 140735906773000 4265467 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 39851 34853 180 456 0 39387 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 159404

[startup+1662.3 s]
/proc/loadavg: 2.23 2.25 2.24 3/177 19238
/proc/meminfo: memFree=29769184/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=321700 CPUtime=1662.03 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 49312 0 0 0 166120 83 0 0 20 0 1 0 109639251 329420800 60821 33554432000 4194304 6059633 140735906774464 140735906773256 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 80425 60821 180 456 0 79961 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 321700

[startup+1722.3 s]
/proc/loadavg: 2.20 2.23 2.24 3/177 19239
/proc/meminfo: memFree=29874996/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=240312 CPUtime=1722.01 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 50682 0 0 0 172115 86 0 0 20 0 1 0 109639251 246079488 43925 33554432000 4194304 6059633 140735906774464 140735906773256 4255727 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 60078 43925 180 456 0 59614 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 240312

[startup+1782.3 s]
/proc/loadavg: 2.25 2.23 2.24 3/177 19240
/proc/meminfo: memFree=29682500/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=321700 CPUtime=1782.01 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 51241 0 0 0 178113 88 0 0 20 0 1 0 109639251 329420800 67477 33554432000 4194304 6059633 140735906774464 140735906773256 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 80425 67477 180 456 0 79961 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 321700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.25 2.24 2.24 3/177 19240
/proc/meminfo: memFree=29635272/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=321700 CPUtime=1800 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 51253 0 0 0 179912 88 0 0 20 0 1 0 109639251 329420800 73621 33554432000 4194304 6059633 140735906774464 140735906773256 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 80425 73621 180 456 0 79961 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 321700

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 19150 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.25 2.24 2.24 3/177 19240
/proc/meminfo: memFree=29635272/32872528 swapFree=18240/1696364
[pid=19150] ppid=19147 vsize=321700 CPUtime=1800 cores=1,3,5,7
/proc/19150/stat : 19150 (open-wbo) R 19147 19150 14989 0 -1 4202496 51253 0 0 0 179912 88 0 0 20 0 1 0 109639251 329420800 73621 33554432000 4194304 6059633 140735906774464 140735906773256 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19150/statm: 80425 73621 180 456 0 79961 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 321700

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.13
CPU system time (s): 0.893864
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 453960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.13
system time used= 0.893864
maximum resident set size= 323196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51256
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= 22
involuntary context switches= 1973

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5683 second user time and 6.89795 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 07:24:34
IDJOB=4086211
IDBENCH=90142
IDSOLVER=2547
FILE ID=node137/4086211-1465277074
RUNJOBID= node137-1465253786-15006
PBS_JOBID= 19843269
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K128.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086211-1465277074/watcher-4086211-1465277074 -o /tmp/evaluation-result-4086211-1465277074/solver-4086211-1465277074 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15006 --watchdog 1960  open-wbo HOME/instance-4086211-1465277074.opb

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

MD5SUM BENCH= 17c4ca9a6493665b57c1ccd2ab23e03d
RANDOM SEED=333394195

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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:        30054964 kB
Buffers:           90208 kB
Cached:           161400 kB
SwapCached:         2556 kB
Active:           223796 kB
Inactive:         162880 kB
Active(anon):     134452 kB
Inactive(anon):     2836 kB
Active(file):      89344 kB
Inactive(file):   160044 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099008 kB
Dirty:              5820 kB
Writeback:             0 kB
AnonPages:       1923820 kB
Mapped:             8824 kB
Shmem:                 0 kB
Slab:             599232 kB
SReclaimable:      43304 kB
SUnreclaim:       555928 kB
KernelStack:        1472 kB
PageTables:         7704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1974264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1851392 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= 71732 MiB
End job on node137 at 2016-06-07 07:54:35