Trace number 4086235

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) 1800.1 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K192.opb
MD5SUM83a21ae30c37a390d06f7aafb55d6d81
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 variables22848
Total number of constraints23234
Number of constraints which are clauses23042
Number of constraints which are cardinality constraints (but not clauses)192
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint192
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 193
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-4086235-1465278875.opb
0.00/0.00	c File size is 1585017 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:         22848                                                                   |
1800.08/1800.40	c |  Number of hard clauses:      23042                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         192                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.18 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4086235-1465278875/watcher-4086235-1465278875 -o /tmp/evaluation-result-4086235-1465278875/solver-4086235-1465278875 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15006 --watchdog 1960 open-wbo HOME/instance-4086235-1465278875.opb 

pid=19282
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: 2.25 2.24 2.24 3/176 19285
/proc/meminfo: memFree=30089168/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=3884 CPUtime=0 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 726 0 0 0 0 0 0 0 20 0 1 0 109819323 3977216 602 33554432000 4194304 6059633 140734080075728 140736539195128 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/19285/statm: 971 603 521 456 0 120 0

[startup+0.100162 s]
/proc/loadavg: 2.25 2.24 2.24 3/176 19285
/proc/meminfo: memFree=30089168/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=8408 CPUtime=0.09 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 1821 0 0 0 9 0 0 0 20 0 1 0 109819323 8609792 1697 33554432000 4194304 6059633 140734080075728 140736539195128 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/19285/statm: 2102 1697 521 456 0 1251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8408

[startup+0.200327 s]
/proc/loadavg: 2.25 2.24 2.24 3/176 19285
/proc/meminfo: memFree=30089168/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=17672 CPUtime=0.19 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 3442 0 0 0 19 0 0 0 20 0 1 0 109819323 18096128 3360 33554432000 4194304 6059633 140734080075728 140736539195128 4239837 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/19285/statm: 4418 3362 160 456 0 3954 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 17672

[startup+0.300313 s]
/proc/loadavg: 2.25 2.24 2.24 3/176 19285
/proc/meminfo: memFree=30089168/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=25828 CPUtime=0.28 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 5217 0 0 0 28 0 0 0 20 0 1 0 109819323 26447872 5602 33554432000 4194304 6059633 140734080075728 140736539195128 4255350 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/19285/statm: 6457 5602 165 456 0 5993 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 25828

[startup+0.700235 s]
/proc/loadavg: 2.25 2.24 2.24 3/176 19285
/proc/meminfo: memFree=30089168/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=25828 CPUtime=0.68 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 5233 0 0 0 68 0 0 0 20 0 1 0 109819323 26447872 5618 33554432000 4194304 6059633 140734080075728 140734080073960 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 6457 5618 165 456 0 5993 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25828

[startup+1.50032 s]
/proc/loadavg: 2.25 2.24 2.24 3/177 19286
/proc/meminfo: memFree=30066308/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=26320 CPUtime=1.49 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 5748 0 0 0 148 1 0 0 20 0 1 0 109819323 26951680 5760 33554432000 4194304 6059633 140734080075728 140734080074552 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 6580 5760 180 456 0 6116 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26320

[startup+3.10031 s]
/proc/loadavg: 2.23 2.23 2.23 3/177 19286
/proc/meminfo: memFree=30065924/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=29692 CPUtime=3.08 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 6097 0 0 0 307 1 0 0 20 0 1 0 109819323 30404608 6107 33554432000 4194304 6059633 140734080075728 140734080074088 4254781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 7423 6107 180 456 0 6959 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29692

[startup+6.30031 s]
/proc/loadavg: 2.23 2.23 2.23 3/177 19286
/proc/meminfo: memFree=30060064/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=34480 CPUtime=6.28 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 7528 0 0 0 627 1 0 0 20 0 1 0 109819323 35307520 7636 33554432000 4194304 6059633 140734080075728 140734080074216 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 8620 7636 180 456 0 8156 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34480

[startup+12.7003 s]
/proc/loadavg: 2.20 2.22 2.23 3/177 19286
/proc/meminfo: memFree=30008224/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=50436 CPUtime=12.68 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 8582 0 0 0 1266 2 0 0 20 0 1 0 109819323 51646464 10538 33554432000 4194304 6059633 140734080075728 140734080074248 4255325 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 12609 10538 180 456 0 12145 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 50436

[startup+25.5004 s]
/proc/loadavg: 2.16 2.22 2.23 3/177 19287
/proc/meminfo: memFree=29977472/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=50436 CPUtime=25.48 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 8583 0 0 0 2546 2 0 0 20 0 1 0 109819323 51646464 11050 33554432000 4194304 6059633 140734080075728 140734080074248 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 12609 11050 180 456 0 12145 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50436

[startup+51.1004 s]
/proc/loadavg: 2.18 2.21 2.23 3/177 19287
/proc/meminfo: memFree=29910952/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=95752 CPUtime=51.07 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 9806 0 0 0 5104 3 0 0 20 0 1 0 109819323 98050048 17641 33554432000 4194304 6059633 140734080075728 140734080074216 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 23938 17641 180 456 0 23474 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 95752

[startup+102.3 s]
/proc/loadavg: 2.22 2.22 2.23 3/177 19288
/proc/meminfo: memFree=29976668/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=95752 CPUtime=102.28 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 10599 0 0 0 10223 5 0 0 20 0 1 0 109819323 98050048 18666 33554432000 4194304 6059633 140734080075728 140734080074552 4246711 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 23938 18666 180 456 0 23474 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 95752

[startup+162.3 s]
/proc/loadavg: 2.19 2.21 2.22 3/177 19289
/proc/meminfo: memFree=29880632/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=95752 CPUtime=162.26 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 11981 0 0 0 16219 7 0 0 20 0 1 0 109819323 98050048 18666 33554432000 4194304 6059633 140734080075728 140734080074552 4255316 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 23938 18666 180 456 0 23474 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 95752

[startup+222.307 s]
/proc/loadavg: 2.26 2.23 2.22 3/177 19290
/proc/meminfo: memFree=29947824/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=95752 CPUtime=222.26 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 13960 0 0 0 22215 11 0 0 20 0 1 0 109819323 98050048 18666 33554432000 4194304 6059633 140734080075728 140734080074552 4255375 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 23938 18666 180 456 0 23474 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 95752

[startup+282.3 s]
/proc/loadavg: 2.29 2.24 2.23 3/177 19291
/proc/meminfo: memFree=29809308/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=175892 CPUtime=282.24 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 15935 0 0 0 28209 15 0 0 20 0 1 0 109819323 180113408 31411 33554432000 4194304 6059633 140734080075728 140734080074520 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 43973 31411 180 456 0 43509 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 175892

[startup+342.3 s]
/proc/loadavg: 2.15 2.21 2.22 3/178 19296
/proc/meminfo: memFree=29816544/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=187884 CPUtime=342.22 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 17985 0 0 0 34204 18 0 0 20 0 1 0 109819323 192393216 46020 33554432000 4194304 6059633 140734080075728 140734080074520 4246711 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 46971 46020 180 456 0 46507 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 187884

[startup+402.3 s]
/proc/loadavg: 2.29 2.23 2.22 4/178 19320
/proc/meminfo: memFree=29708456/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=107744 CPUtime=402.22 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 19593 0 0 0 40199 23 0 0 20 0 1 0 109819323 110329856 26121 33554432000 4194304 6059633 140734080075728 140734080074520 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 26936 26121 180 456 0 26472 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 107744

[startup+462.3 s]
/proc/loadavg: 2.32 2.25 2.22 3/177 19321
/proc/meminfo: memFree=29887528/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=107744 CPUtime=462.21 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 20901 0 0 0 46195 26 0 0 20 0 1 0 109819323 110329856 26121 33554432000 4194304 6059633 140734080075728 140734080074552 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 26936 26121 180 456 0 26472 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 107744

[startup+522.3 s]
/proc/loadavg: 2.23 2.23 2.22 3/177 19322
/proc/meminfo: memFree=29803612/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=107744 CPUtime=522.2 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 22215 0 0 0 52191 29 0 0 20 0 1 0 109819323 110329856 26121 33554432000 4194304 6059633 140734080075728 140734080074552 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 26936 26121 180 456 0 26472 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 107744

[startup+582.3 s]
/proc/loadavg: 2.31 2.26 2.23 3/177 19323
/proc/meminfo: memFree=29768224/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=237972 CPUtime=582.19 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 23533 0 0 0 58187 32 0 0 20 0 1 0 109819323 243683328 54516 33554432000 4194304 6059633 140734080075728 140734080074520 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 59493 54516 180 456 0 59029 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 237972


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


[startup+882.307 s]
/proc/loadavg: 2.19 2.23 2.21 3/177 19329
/proc/meminfo: memFree=29706860/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=237972 CPUtime=882.15 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 29846 0 0 0 88169 46 0 0 20 0 1 0 109819323 243683328 55540 33554432000 4194304 6059633 140734080075728 140734080074520 4264672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 59493 55540 180 456 0 59029 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 237972

[startup+942.3 s]
/proc/loadavg: 2.18 2.22 2.21 3/178 19334
/proc/meminfo: memFree=29677008/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=187884 CPUtime=942.14 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 31372 0 0 0 94165 49 0 0 20 0 1 0 109819323 192393216 44487 33554432000 4194304 6059633 140734080075728 140734080074520 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 46971 44487 180 456 0 46507 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 187884

[startup+1002.3 s]
/proc/loadavg: 2.33 2.25 2.22 4/177 19381
/proc/meminfo: memFree=29879576/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=319360 CPUtime=1002.12 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 32226 0 0 0 100162 50 0 0 20 0 1 0 109819323 327024640 65268 33554432000 4194304 6059633 140734080075728 140734080074520 4254740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 79840 65268 180 456 0 79376 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 319360

[startup+1062.3 s]
/proc/loadavg: 2.31 2.25 2.22 3/177 19382
/proc/meminfo: memFree=29893468/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=237972 CPUtime=1062.12 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 33537 0 0 0 106158 54 0 0 20 0 1 0 109819323 243683328 53492 33554432000 4194304 6059633 140734080075728 140734080074520 4255297 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 59493 53492 180 456 0 59029 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 237972

[startup+1122.3 s]
/proc/loadavg: 2.22 2.23 2.21 4/177 19383
/proc/meminfo: memFree=29906256/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=176268 CPUtime=1122.11 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 34607 0 0 0 112155 56 0 0 20 0 1 0 109819323 180498432 34825 33554432000 4194304 6059633 140734080075728 140734080074264 4261657 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 44067 34825 180 456 0 43603 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 176268

[startup+1182.3 s]
/proc/loadavg: 2.25 2.24 2.21 3/177 19384
/proc/meminfo: memFree=29812336/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=257176 CPUtime=1182.1 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 35535 0 0 0 118152 58 0 0 20 0 1 0 109819323 263348224 58745 33554432000 4194304 6059633 140734080075728 140734080074520 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 64294 58745 180 456 0 63830 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 257176

[startup+1242.3 s]
/proc/loadavg: 2.25 2.25 2.21 3/177 19386
/proc/meminfo: memFree=29923320/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=207088 CPUtime=1242.09 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 37168 0 0 0 124148 61 0 0 20 0 1 0 109819323 212058112 41654 33554432000 4194304 6059633 140734080075728 140734080074520 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 51772 41654 180 456 0 51308 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 207088

[startup+1302.3 s]
/proc/loadavg: 2.17 2.23 2.20 4/177 19387
/proc/meminfo: memFree=29790520/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=338564 CPUtime=1302.08 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 38026 0 0 0 130145 63 0 0 20 0 1 0 109819323 346689536 64483 33554432000 4194304 6059633 140734080075728 140734080074520 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 84641 64483 180 456 0 84177 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 338564

[startup+1362.3 s]
/proc/loadavg: 2.32 2.26 2.21 3/177 19388
/proc/meminfo: memFree=29855096/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=207088 CPUtime=1362.07 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 39035 0 0 0 136141 66 0 0 20 0 1 0 109819323 212058112 43190 33554432000 4194304 6059633 140734080075728 140734080074520 4255370 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 51772 43190 180 456 0 51308 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 207088

[startup+1422.3 s]
/proc/loadavg: 2.16 2.22 2.20 3/177 19389
/proc/meminfo: memFree=29754800/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=338564 CPUtime=1422.06 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 39920 0 0 0 142137 69 0 0 20 0 1 0 109819323 346689536 66019 33554432000 4194304 6059633 140734080075728 140734080074520 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 84641 66019 180 456 0 84177 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 338564

[startup+1482.3 s]
/proc/loadavg: 2.26 2.24 2.20 4/176 19390
/proc/meminfo: memFree=29844312/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=207088 CPUtime=1482.04 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 40946 0 0 0 148133 71 0 0 20 0 1 0 109819323 212058112 44726 33554432000 4194304 6059633 140734080075728 140734080074520 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 51772 44726 180 456 0 51308 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 207088

[startup+1542.31 s]
/proc/loadavg: 2.15 2.21 2.19 3/177 19395
/proc/meminfo: memFree=29757696/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=338564 CPUtime=1542.03 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 41803 0 0 0 154131 72 0 0 20 0 1 0 109819323 346689536 67043 33554432000 4194304 6059633 140734080075728 140734080074520 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 84641 67043 180 456 0 84177 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 338564

[startup+1602.3 s]
/proc/loadavg: 2.11 2.19 2.18 3/177 19397
/proc/meminfo: memFree=29882128/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=207088 CPUtime=1602.01 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 42959 0 0 0 160124 77 0 0 20 0 1 0 109819323 212058112 41337 33554432000 4194304 6059633 140734080075728 140734080074264 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 51772 41337 180 456 0 51308 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 207088

[startup+1662.3 s]
/proc/loadavg: 2.27 2.21 2.19 4/177 19398
/proc/meminfo: memFree=29692068/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=338564 CPUtime=1662 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 44133 0 0 0 166120 80 0 0 20 0 1 0 109819323 346689536 64995 33554432000 4194304 6059633 140734080075728 140734080074520 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 84641 64995 180 456 0 84177 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 338564

[startup+1722.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/177 19399
/proc/meminfo: memFree=29642652/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=470824 CPUtime=1721.99 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 44634 0 0 0 172116 83 0 0 20 0 1 0 109819323 482123776 83380 33554432000 4194304 6059633 140734080075728 140734080074520 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 117706 83380 180 456 0 117242 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 470824

[startup+1782.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 19400
/proc/meminfo: memFree=29764940/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=257176 CPUtime=1781.98 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 45955 0 0 0 178112 86 0 0 20 0 1 0 109819323 263348224 60899 33554432000 4194304 6059633 140734080075728 140734080074520 4255258 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 64294 60899 180 456 0 63830 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 257176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.23 2.20 2.18 4/177 19400
/proc/meminfo: memFree=29708592/32872528 swapFree=18240/1696364
[pid=19285] ppid=19282 vsize=338564 CPUtime=1800.08 cores=1,3,5,7
/proc/19285/stat : 19285 (open-wbo) R 19282 19285 14989 0 -1 4202496 46483 0 0 0 179921 87 0 0 20 0 1 0 109819323 346689536 68579 33554432000 4194304 6059633 140734080075728 140734080074520 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/19285/statm: 84641 68579 180 456 0 84177 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 338564

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 19285 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1799.22
CPU system time (s): 0.878866
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 470824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.22
system time used= 0.878866
maximum resident set size= 337616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46486
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= 50
involuntary context switches= 1981

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1025 second user time and 9.96349 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 07:54:35
IDJOB=4086235
IDBENCH=90163
IDSOLVER=2547
FILE ID=node137/4086235-1465278875
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_K192.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086235-1465278875/watcher-4086235-1465278875 -o /tmp/evaluation-result-4086235-1465278875/solver-4086235-1465278875 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15006 --watchdog 1960  open-wbo HOME/instance-4086235-1465278875.opb

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

MD5SUM BENCH= 83a21ae30c37a390d06f7aafb55d6d81
RANDOM SEED=10174280

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:        30089540 kB
Buffers:           91220 kB
Cached:           163904 kB
SwapCached:         2556 kB
Active:           189100 kB
Inactive:         164584 kB
Active(anon):      98340 kB
Inactive(anon):     2836 kB
Active(file):      90760 kB
Inactive(file):   161748 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099008 kB
Dirty:              6216 kB
Writeback:             0 kB
AnonPages:       1797792 kB
Mapped:             8820 kB
Shmem:                 0 kB
Slab:             599224 kB
SReclaimable:      43312 kB
SUnreclaim:       555912 kB
KernelStack:        1472 kB
PageTables:         7520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1927512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1751040 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= 71728 MiB
End job on node137 at 2016-06-07 08:24:36