Trace number 4083592

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) 1800.11 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K176.opb
MD5SUM3f678424628fecb2a53891618f9bde8f
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 variables20944
Total number of constraints21298
Number of constraints which are clauses21122
Number of constraints which are cardinality constraints (but not clauses)176
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint176
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 177
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-4083592-1465361060.opb
0.00/0.00	c File size is 1446426 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:         20944                                                                   |
1800.09/1800.40	c |  Number of hard clauses:      21122                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         176                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.17 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4083592-1465361060/watcher-4083592-1465361060 -o /tmp/evaluation-result-4083592-1465361060/solver-4083592-1465361060 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19610 --watchdog 1960 open-wbo-lsu HOME/instance-4083592-1465361060.opb 

pid=24238
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: 2.28 2.19 2.14 3/176 24241
/proc/meminfo: memFree=29474476/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=4016 CPUtime=0 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 756 0 0 0 0 0 0 0 20 0 1 0 118040692 4112384 632 33554432000 4194304 6058637 140734248116512 140733831930952 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 1004 633 489 456 0 186 0

[startup+0.100161 s]
/proc/loadavg: 2.28 2.19 2.14 3/176 24241
/proc/meminfo: memFree=29474476/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=7928 CPUtime=0.09 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 1731 0 0 0 9 0 0 0 20 0 1 0 118040692 8118272 1607 33554432000 4194304 6058637 140734248116512 140733831930952 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 1982 1607 489 456 0 1164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7928

[startup+0.200329 s]
/proc/loadavg: 2.28 2.19 2.14 3/176 24241
/proc/meminfo: memFree=29474476/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=24260 CPUtime=0.19 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 4806 0 0 0 19 0 0 0 20 0 1 0 118040692 24842240 4720 33554432000 4194304 6058637 140734248116512 140733831930952 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 6065 4721 162 456 0 5601 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24260

[startup+0.3003 s]
/proc/loadavg: 2.28 2.19 2.14 3/176 24241
/proc/meminfo: memFree=29474476/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=24920 CPUtime=0.28 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 4976 0 0 0 28 0 0 0 20 0 1 0 118040692 25518080 4890 33554432000 4194304 6058637 140734248116512 140733831930952 4255147 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 6230 4890 163 456 0 5766 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24920

[startup+0.700308 s]
/proc/loadavg: 2.28 2.19 2.14 3/176 24241
/proc/meminfo: memFree=29474476/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=25264 CPUtime=0.68 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 5227 0 0 0 68 0 0 0 20 0 1 0 118040692 25870336 5141 33554432000 4194304 6058637 140734248116512 140733831930952 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 6316 5141 175 456 0 5852 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25264

[startup+1.50032 s]
/proc/loadavg: 2.28 2.19 2.14 3/177 24242
/proc/meminfo: memFree=29452772/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=25660 CPUtime=1.49 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 5847 0 0 0 148 1 0 0 20 0 1 0 118040692 26275840 5234 33554432000 4194304 6058637 140734248116512 140734248115112 4254568 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 6415 5234 177 456 0 5951 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25660

[startup+3.10031 s]
/proc/loadavg: 2.28 2.19 2.14 3/177 24242
/proc/meminfo: memFree=29448832/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=28996 CPUtime=3.09 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 7312 0 0 0 308 1 0 0 20 0 1 0 118040692 29691904 5866 33554432000 4194304 6058637 140734248116512 140734248115128 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 7249 5866 177 456 0 6785 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28996

[startup+6.30032 s]
/proc/loadavg: 2.34 2.20 2.14 3/177 24242
/proc/meminfo: memFree=29434296/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=36068 CPUtime=6.29 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 7827 0 0 0 628 1 0 0 20 0 1 0 118040692 36933632 7914 33554432000 4194304 6058637 140734248116512 140734248115240 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 9017 7914 177 456 0 8553 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36068

[startup+12.7003 s]
/proc/loadavg: 2.31 2.20 2.14 3/177 24242
/proc/meminfo: memFree=29414824/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=40492 CPUtime=12.69 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 8591 0 0 0 1268 1 0 0 20 0 1 0 118040692 41463808 9128 33554432000 4194304 6058637 140734248116512 140734248115272 4255151 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 10123 9128 177 456 0 9659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40492

[startup+25.5004 s]
/proc/loadavg: 2.38 2.22 2.15 3/177 24242
/proc/meminfo: memFree=29384012/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=62772 CPUtime=25.48 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 10890 0 0 0 2546 2 0 0 20 0 1 0 118040692 64278528 11491 33554432000 4194304 6058637 140734248116512 140734248115240 4277601 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 15693 11491 177 456 0 15229 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 62772

[startup+51.1004 s]
/proc/loadavg: 2.32 2.22 2.15 3/177 24242
/proc/meminfo: memFree=29327108/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=81628 CPUtime=51.08 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 11660 0 0 0 5105 3 0 0 20 0 1 0 118040692 83587072 16942 33554432000 4194304 6058637 140734248116512 140734248115240 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 20407 16942 177 456 0 19943 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81628

[startup+102.3 s]
/proc/loadavg: 2.25 2.21 2.15 4/177 24243
/proc/meminfo: memFree=29309308/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=142664 CPUtime=102.28 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 12550 0 0 0 10223 5 0 0 20 0 1 0 118040692 146087936 31579 33554432000 4194304 6058637 140734248116512 140734248115288 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 35666 31579 177 456 0 35202 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 142664

[startup+162.3 s]
/proc/loadavg: 2.24 2.22 2.16 4/177 24244
/proc/meminfo: memFree=29333236/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=173484 CPUtime=162.27 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 12755 0 0 0 16219 8 0 0 20 0 1 0 118040692 177647616 35742 33554432000 4194304 6058637 140734248116512 140734248115544 4260945 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 43371 35742 177 456 0 42907 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 173484

[startup+222.307 s]
/proc/loadavg: 2.14 2.19 2.15 3/177 24245
/proc/meminfo: memFree=29241420/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=142664 CPUtime=222.26 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 12895 0 0 0 22216 10 0 0 20 0 1 0 118040692 146087936 34139 33554432000 4194304 6058637 140734248116512 140734248115288 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 35666 34139 177 456 0 35202 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 142664

[startup+282.3 s]
/proc/loadavg: 2.12 2.18 2.15 3/177 24247
/proc/meminfo: memFree=29252804/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=93344 CPUtime=282.25 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 13262 0 0 0 28211 14 0 0 20 0 1 0 118040692 95584256 22357 33554432000 4194304 6058637 140734248116512 140734248115544 4255244 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 23336 22357 177 456 0 22872 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 93344

[startup+342.3 s]
/proc/loadavg: 2.20 2.19 2.15 3/178 24251
/proc/meminfo: memFree=29379480/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=142664 CPUtime=342.24 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 14215 0 0 0 34207 17 0 0 20 0 1 0 118040692 146087936 31579 33554432000 4194304 6058637 140734248116512 140734248115288 4278165 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 35666 31579 177 456 0 35202 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 142664

[startup+402.3 s]
/proc/loadavg: 2.12 2.17 2.15 3/177 24252
/proc/meminfo: memFree=29240088/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=173484 CPUtime=402.22 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 15232 0 0 0 40202 20 0 0 20 0 1 0 118040692 177647616 35255 33554432000 4194304 6058637 140734248116512 140734248115544 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 43371 35255 177 456 0 42907 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 173484

[startup+462.3 s]
/proc/loadavg: 2.08 2.15 2.14 4/177 24253
/proc/meminfo: memFree=29305844/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=173484 CPUtime=462.2 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 16189 0 0 0 46196 24 0 0 20 0 1 0 118040692 177647616 36279 33554432000 4194304 6058637 140734248116512 140734248115544 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 43371 36279 177 456 0 42907 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 173484

[startup+522.3 s]
/proc/loadavg: 2.20 2.17 2.14 3/177 24254
/proc/meminfo: memFree=29212164/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=173484 CPUtime=522.19 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 17130 0 0 0 52192 27 0 0 20 0 1 0 118040692 177647616 35768 33554432000 4194304 6058637 140734248116512 140734248115544 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 43371 35768 177 456 0 42907 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 173484

[startup+582.3 s]
/proc/loadavg: 2.13 2.15 2.14 3/177 24256
/proc/meminfo: memFree=29299728/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=142664 CPUtime=582.18 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 18004 0 0 0 58188 30 0 0 20 0 1 0 118040692 146087936 34165 33554432000 4194304 6058637 140734248116512 140734248115288 4255066 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 35666 34165 177 456 0 35202 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 142664


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


[startup+882.307 s]
/proc/loadavg: 2.18 2.16 2.13 3/176 24261
/proc/meminfo: memFree=29089176/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=324760 CPUtime=882.14 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 24703 0 0 0 88170 44 0 0 20 0 1 0 118040692 332554240 62522 33554432000 4194304 6058637 140734248116512 140734248115544 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 81190 62522 177 456 0 80726 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 324760

[startup+942.3 s]
/proc/loadavg: 2.18 2.16 2.13 3/178 24266
/proc/meminfo: memFree=29245968/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=243372 CPUtime=942.12 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 25645 0 0 0 94165 47 0 0 20 0 1 0 118040692 249212928 51770 33554432000 4194304 6058637 140734248116512 140734248115544 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 60843 51770 177 456 0 60379 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 243372

[startup+1002.3 s]
/proc/loadavg: 2.17 2.17 2.14 3/178 24290
/proc/meminfo: memFree=29200028/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=162464 CPUtime=1002.11 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 26214 0 0 0 100162 49 0 0 20 0 1 0 118040692 166363136 37066 33554432000 4194304 6058637 140734248116512 140734248115288 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 40616 37066 177 456 0 40152 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 162464

[startup+1062.3 s]
/proc/loadavg: 2.22 2.18 2.14 3/177 24291
/proc/meminfo: memFree=29031732/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=324760 CPUtime=1062.1 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 27658 0 0 0 106158 52 0 0 20 0 1 0 118040692 332554240 60474 33554432000 4194304 6058637 140734248116512 140734248115544 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 81190 60474 177 456 0 80726 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 324760

[startup+1122.3 s]
/proc/loadavg: 2.25 2.19 2.14 3/177 24338
/proc/meminfo: memFree=29405612/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=193284 CPUtime=1122.1 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 27786 0 0 0 112155 55 0 0 20 0 1 0 118040692 197922816 44813 33554432000 4194304 6058637 140734248116512 140734248115544 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 48321 44813 177 456 0 47857 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 193284

[startup+1182.3 s]
/proc/loadavg: 2.18 2.18 2.14 3/176 24339
/proc/meminfo: memFree=29268712/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=324760 CPUtime=1182.09 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 29151 0 0 0 118152 57 0 0 20 0 1 0 118040692 332554240 66106 33554432000 4194304 6058637 140734248116512 140734248115544 4255158 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 81190 66106 177 456 0 80726 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 324760

[startup+1242.3 s]
/proc/loadavg: 2.13 2.16 2.14 3/177 24342
/proc/meminfo: memFree=29329116/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=243372 CPUtime=1242.08 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 30095 0 0 0 124148 60 0 0 20 0 1 0 118040692 249212928 49722 33554432000 4194304 6058637 140734248116512 140734248115544 4254548 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 60843 49722 177 456 0 60379 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 243372

[startup+1302.3 s]
/proc/loadavg: 2.18 2.16 2.14 3/177 24343
/proc/meminfo: memFree=29212196/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=324760 CPUtime=1302.07 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 30648 0 0 0 130146 61 0 0 20 0 1 0 118040692 332554240 71226 33554432000 4194304 6058637 140734248116512 140734248115544 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 81190 71226 177 456 0 80726 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 324760

[startup+1362.3 s]
/proc/loadavg: 2.10 2.14 2.13 3/177 24344
/proc/meminfo: memFree=29244628/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=243372 CPUtime=1362.06 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 31595 0 0 0 136142 64 0 0 20 0 1 0 118040692 249212928 51258 33554432000 4194304 6058637 140734248116512 140734248115544 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 60843 51258 177 456 0 60379 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 243372

[startup+1422.3 s]
/proc/loadavg: 2.18 2.16 2.13 3/177 24345
/proc/meminfo: memFree=29193592/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=324760 CPUtime=1422.06 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 32146 0 0 0 142141 65 0 0 20 0 1 0 118040692 332554240 71738 33554432000 4194304 6058637 140734248116512 140734248115544 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 81190 71738 177 456 0 80726 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 324760

[startup+1482.3 s]
/proc/loadavg: 2.16 2.16 2.13 3/177 24346
/proc/meminfo: memFree=29261060/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=243372 CPUtime=1482.04 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 33092 0 0 0 148136 68 0 0 20 0 1 0 118040692 249212928 50234 33554432000 4194304 6058637 140734248116512 140734248115544 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 60843 50234 177 456 0 60379 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 243372

[startup+1542.31 s]
/proc/loadavg: 2.15 2.15 2.13 3/178 24351
/proc/meminfo: memFree=29139804/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=324760 CPUtime=1542.04 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 33644 0 0 0 154135 69 0 0 20 0 1 0 118040692 332554240 71226 33554432000 4194304 6058637 140734248116512 140734248115544 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 81190 71226 177 456 0 80726 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 324760

[startup+1602.3 s]
/proc/loadavg: 2.15 2.15 2.13 3/178 24352
/proc/meminfo: memFree=29235584/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=193888 CPUtime=1602.03 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 33923 0 0 0 160131 72 0 0 20 0 1 0 118040692 198541312 47012 33554432000 4194304 6058637 140734248116512 140734248115544 4278265 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 48472 47012 177 456 0 48008 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 193888

[startup+1662.3 s]
/proc/loadavg: 2.11 2.14 2.13 3/177 24353
/proc/meminfo: memFree=29150156/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=325364 CPUtime=1662.01 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 35292 0 0 0 166127 74 0 0 20 0 1 0 118040692 333172736 68817 33554432000 4194304 6058637 140734248116512 140734248115544 4260998 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 81341 68817 177 456 0 80877 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 325364

[startup+1722.3 s]
/proc/loadavg: 2.08 2.13 2.12 3/177 24354
/proc/meminfo: memFree=29275472/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=165696 CPUtime=1722.01 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 36456 0 0 0 172122 79 0 0 20 0 1 0 118040692 169672704 39904 33554432000 4194304 6058637 140734248116512 140734248115288 4255546 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 41424 39904 177 456 0 40960 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 165696

[startup+1782.3 s]
/proc/loadavg: 2.03 2.10 2.11 3/177 24355
/proc/meminfo: memFree=29201568/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=327992 CPUtime=1782 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 37892 0 0 0 178118 82 0 0 20 0 1 0 118040692 335863808 63312 33554432000 4194304 6058637 140734248116512 140734248115544 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 81998 63312 177 456 0 81534 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 327992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.09 2.11 2.11 3/176 24355
/proc/meminfo: memFree=29148004/32872528 swapFree=13072/1184284
[pid=24241] ppid=24238 vsize=327992 CPUtime=1800.09 cores=1,3,5,7
/proc/24241/stat : 24241 (open-wbo-lsu) R 24238 24241 19593 0 -1 4202496 37904 0 0 0 179927 82 0 0 20 0 1 0 118040692 335863808 69456 33554432000 4194304 6058637 140734248116512 140734248115544 4254539 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24241/statm: 81998 69456 177 456 0 81534 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 327992

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 24241 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): 1800.11
CPU user time (s): 1799.28
CPU system time (s): 0.835872
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 457624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.28
system time used= 0.835872
maximum resident set size= 334476
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37907
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= 29
involuntary context switches= 1868

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67729 second user time and 6.78197 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-08 06:44:20
IDJOB=4083592
IDBENCH=90147
IDSOLVER=2545
FILE ID=node115/4083592-1465361060
RUNJOBID= node115-1465339290-19610
PBS_JOBID= 19853402
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K176.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083592-1465361060/watcher-4083592-1465361060 -o /tmp/evaluation-result-4083592-1465361060/solver-4083592-1465361060 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19610 --watchdog 1960  open-wbo-lsu HOME/instance-4083592-1465361060.opb

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

MD5SUM BENCH= 3f678424628fecb2a53891618f9bde8f
RANDOM SEED=990822583

node115.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		: 2666.174
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	: 5332.34
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		: 2666.174
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		: 2666.174
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	: 5332.56
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		: 2666.174
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	: 5332.57
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		: 2666.174
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		: 2666.174
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	: 5332.57
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		: 2666.174
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	: 5332.57
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		: 2666.174
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:        29474740 kB
Buffers:          173204 kB
Cached:          1143924 kB
SwapCached:         2028 kB
Active:           347068 kB
Inactive:        1095768 kB
Active(anon):     125796 kB
Inactive(anon):     2112 kB
Active(file):     221272 kB
Inactive(file):  1093656 kB
Unevictable:     1184284 kB
Mlocked:           13072 kB
SwapTotal:      67108856 kB
SwapFree:       67098840 kB
Dirty:              6260 kB
Writeback:             0 kB
AnonPages:       1323312 kB
Mapped:             8824 kB
Shmem:                 0 kB
Slab:             623508 kB
SReclaimable:      67492 kB
SUnreclaim:       556016 kB
KernelStack:        1472 kB
PageTables:         6772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1444712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1296384 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 node115 at 2016-06-08 07:14:20