Trace number 4083576

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) 1800.1 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K132.opb
MD5SUM88bbbc51beb841161685a00fb4d24f63
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 variables15708
Total number of constraints15974
Number of constraints which are clauses15842
Number of constraints which are cardinality constraints (but not clauses)132
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint132
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 133
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-4083576-1465364251.opb
0.00/0.00	c File size is 1066367 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:         15708                                                                   |
1800.08/1800.40	c |  Number of hard clauses:      15842                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:         132                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.12 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4083576-1465364251/watcher-4083576-1465364251 -o /tmp/evaluation-result-4083576-1465364251/solver-4083576-1465364251 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960 open-wbo-lsu HOME/instance-4083576-1465364251.opb 

pid=26891
running on 4 cores: 0,2,4,6

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: 2.20 2.19 2.18 3/176 26894
/proc/meminfo: memFree=29314620/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=3776 CPUtime=0 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 676 0 0 0 0 0 0 0 20 0 1 0 118358225 3866624 551 33554432000 4194304 6058637 140737094063952 140737372137720 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 944 552 396 456 0 219 0

[startup+0.100158 s]
/proc/loadavg: 2.20 2.19 2.18 3/176 26894
/proc/meminfo: memFree=29314620/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=6764 CPUtime=0.09 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 1427 0 0 0 9 0 0 0 20 0 1 0 118358225 6926336 1302 33554432000 4194304 6058637 140737094063952 140737372137720 4700092 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 1691 1302 396 456 0 966 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6764

[startup+0.200311 s]
/proc/loadavg: 2.20 2.19 2.18 3/176 26894
/proc/meminfo: memFree=29314620/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=19720 CPUtime=0.19 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 3858 0 0 0 19 0 0 0 20 0 1 0 118358225 20193280 3944 33554432000 4194304 6058637 140737094063952 140737372137720 4256781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 4930 3955 175 456 0 4466 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19720

[startup+0.300354 s]
/proc/loadavg: 2.20 2.19 2.18 3/176 26894
/proc/meminfo: memFree=29314620/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=19656 CPUtime=0.29 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 3870 0 0 0 29 0 0 0 20 0 1 0 118358225 20127744 3955 33554432000 4194304 6058637 140737094063952 140737372137720 4254568 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 4914 3955 175 456 0 4450 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19656

[startup+0.700336 s]
/proc/loadavg: 2.20 2.19 2.18 3/176 26894
/proc/meminfo: memFree=29314620/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=18384 CPUtime=0.69 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 4118 0 0 0 69 0 0 0 20 0 1 0 118358225 18825216 3949 33554432000 4194304 6058637 140737094063952 140737094062776 4255224 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 4596 3949 177 456 0 4132 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18384

[startup+1.50033 s]
/proc/loadavg: 2.20 2.19 2.18 3/177 26895
/proc/meminfo: memFree=29296868/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=20328 CPUtime=1.49 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 4500 0 0 0 149 0 0 0 20 0 1 0 118358225 20815872 4331 33554432000 4194304 6058637 140737094063952 140737094062568 4260875 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 5082 4331 177 456 0 4618 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20328

[startup+3.10034 s]
/proc/loadavg: 2.20 2.19 2.18 3/177 26895
/proc/meminfo: memFree=29294324/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=23532 CPUtime=3.08 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 5722 0 0 0 308 0 0 0 20 0 1 0 118358225 24096768 5267 33554432000 4194304 6058637 140737094063952 140737094063016 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 5883 5267 177 456 0 5419 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23532

[startup+6.30034 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 26895
/proc/meminfo: memFree=29278284/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=30604 CPUtime=6.29 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 5933 0 0 0 628 1 0 0 20 0 1 0 118358225 31338496 7011 33554432000 4194304 6058637 140737094063952 140737094062680 4262399 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 7651 7011 177 456 0 7187 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30604

[startup+12.7003 s]
/proc/loadavg: 2.16 2.18 2.18 4/177 26895
/proc/meminfo: memFree=29457184/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=30604 CPUtime=12.68 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 6817 0 0 0 1267 1 0 0 20 0 1 0 118358225 31338496 6293 33554432000 4194304 6058637 140737094063952 140737094062680 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 7651 6293 177 456 0 7187 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30604

[startup+25.5004 s]
/proc/loadavg: 2.27 2.20 2.18 3/177 26895
/proc/meminfo: memFree=29385016/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=49536 CPUtime=25.49 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 7376 0 0 0 2547 2 0 0 20 0 1 0 118358225 50724864 11451 33554432000 4194304 6058637 140737094063952 140737094062680 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 12384 11451 177 456 0 11920 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49536

[startup+51.1004 s]
/proc/loadavg: 2.26 2.20 2.18 4/177 26895
/proc/meminfo: memFree=29318372/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=79884 CPUtime=51.08 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 8284 0 0 0 5106 2 0 0 20 0 1 0 118358225 81801216 16533 33554432000 4194304 6058637 140737094063952 140737094062680 4277776 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 19971 16533 177 456 0 19507 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79884

[startup+102.3 s]
/proc/loadavg: 2.20 2.20 2.18 4/177 26897
/proc/meminfo: memFree=29181864/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=160024 CPUtime=102.28 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 8757 0 0 0 10223 5 0 0 20 0 1 0 118358225 163864576 32231 33554432000 4194304 6058637 140737094063952 140737094062728 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 40006 32231 177 456 0 39542 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 160024

[startup+162.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/178 26901
/proc/meminfo: memFree=29268152/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=129204 CPUtime=162.26 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 8994 0 0 0 16218 8 0 0 20 0 1 0 118358225 132304896 28580 33554432000 4194304 6058637 140737094063952 140737094062728 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 32301 28580 177 456 0 31837 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 129204

[startup+222.307 s]
/proc/loadavg: 2.13 2.18 2.18 4/177 26902
/proc/meminfo: memFree=29162208/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=142448 CPUtime=222.26 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 10018 0 0 0 22215 11 0 0 20 0 1 0 118358225 145866752 32403 33554432000 4194304 6058637 140737094063952 140737094062728 4262641 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 35612 32403 177 456 0 35148 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 142448

[startup+282.3 s]
/proc/loadavg: 2.24 2.20 2.18 4/177 26903
/proc/meminfo: memFree=29282832/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=93128 CPUtime=282.25 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 11057 0 0 0 28210 15 0 0 20 0 1 0 118358225 95363072 22642 33554432000 4194304 6058637 140737094063952 140737094062984 4261611 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 23282 22642 177 456 0 22818 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 93128

[startup+342.3 s]
/proc/loadavg: 2.31 2.22 2.19 3/177 26904
/proc/meminfo: memFree=29166208/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=142448 CPUtime=342.24 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 12067 0 0 0 34205 19 0 0 20 0 1 0 118358225 145866752 30356 33554432000 4194304 6058637 140737094063952 140737094063016 4254360 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 35612 30356 177 456 0 35148 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 142448

[startup+402.3 s]
/proc/loadavg: 2.25 2.23 2.19 3/177 26906
/proc/meminfo: memFree=29213220/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=173268 CPUtime=402.23 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 13108 0 0 0 40200 23 0 0 20 0 1 0 118358225 177426432 40663 33554432000 4194304 6058637 140737094063952 140737094062984 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 43317 40663 177 456 0 42853 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 173268

[startup+462.3 s]
/proc/loadavg: 2.29 2.24 2.19 4/177 26907
/proc/meminfo: memFree=29120708/32872528 swapFree=16364/1798732
[pid=26894] ppid=26891 vsize=173268 CPUtime=462.22 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 14079 0 0 0 46196 26 0 0 20 0 1 0 118358225 177426432 41688 33554432000 4194304 6058637 140737094063952 140737094062984 4261333 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 43317 41688 177 456 0 42853 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 173268

[startup+522.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 26908
/proc/meminfo: memFree=29236376/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=173268 CPUtime=522.21 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 15057 0 0 0 52192 29 0 0 20 0 1 0 118358225 177426432 39653 33554432000 4194304 6058637 140737094063952 140737094062984 4255174 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 43317 39653 177 456 0 42853 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 173268

[startup+582.3 s]
/proc/loadavg: 2.31 2.25 2.19 3/177 26909
/proc/meminfo: memFree=29157228/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=173268 CPUtime=582.18 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 16567 0 0 0 58187 31 0 0 20 0 1 0 118358225 177426432 36069 33554432000 4194304 6058637 140737094063952 140737094062984 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 43317 36069 177 456 0 42853 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 173268


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


[startup+882.307 s]
/proc/loadavg: 2.29 2.28 2.20 3/177 26964
/proc/meminfo: memFree=29074592/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=304744 CPUtime=882.14 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 22449 0 0 0 88169 45 0 0 20 0 1 0 118358225 312057856 59922 33554432000 4194304 6058637 140737094063952 140737094062984 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 76186 59922 177 456 0 75722 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 304744

[startup+942.3 s]
/proc/loadavg: 2.16 2.24 2.19 4/177 26965
/proc/meminfo: memFree=29126392/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=223356 CPUtime=942.13 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 23423 0 0 0 94164 49 0 0 20 0 1 0 118358225 228716544 46098 33554432000 4194304 6058637 140737094063952 140737094062984 4278237 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 55839 46098 177 456 0 55375 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 223356

[startup+1002.3 s]
/proc/loadavg: 2.25 2.25 2.19 4/177 26967
/proc/meminfo: memFree=29030708/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=304744 CPUtime=1002.12 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 23979 0 0 0 100162 50 0 0 20 0 1 0 118358225 312057856 68626 33554432000 4194304 6058637 140737094063952 140737094062984 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 76186 68626 177 456 0 75722 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 304744

[startup+1062.3 s]
/proc/loadavg: 2.19 2.23 2.19 3/177 26968
/proc/meminfo: memFree=29093248/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=223356 CPUtime=1062.11 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 24957 0 0 0 106157 54 0 0 20 0 1 0 118358225 228716544 54290 33554432000 4194304 6058637 140737094063952 140737094062984 4255183 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 55839 54290 177 456 0 55375 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 223356

[startup+1122.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 26969
/proc/meminfo: memFree=29162372/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=142448 CPUtime=1122.1 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 25559 0 0 0 112154 56 0 0 20 0 1 0 118358225 145866752 34466 33554432000 4194304 6058637 140737094063952 140737094062728 4260931 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 35612 34466 177 456 0 35148 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 142448

[startup+1182.3 s]
/proc/loadavg: 2.32 2.26 2.19 4/177 26970
/proc/meminfo: memFree=29060100/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=304744 CPUtime=1182.09 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 27001 0 0 0 118150 59 0 0 20 0 1 0 118358225 312057856 60946 33554432000 4194304 6058637 140737094063952 140737094062984 4255480 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 76186 60946 177 456 0 75722 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 304744

[startup+1242.3 s]
/proc/loadavg: 2.27 2.26 2.19 3/177 26971
/proc/meminfo: memFree=29121908/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=173268 CPUtime=1242.08 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 27492 0 0 0 124144 64 0 0 20 0 1 0 118358225 177426432 37093 33554432000 4194304 6058637 140737094063952 140737094062984 4254994 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 43317 37093 177 456 0 42853 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 173268

[startup+1302.3 s]
/proc/loadavg: 2.34 2.27 2.20 3/177 26973
/proc/meminfo: memFree=29047816/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=304744 CPUtime=1302.08 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 28868 0 0 0 130142 66 0 0 20 0 1 0 118358225 312057856 62482 33554432000 4194304 6058637 140737094063952 140737094062984 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 76186 62482 177 456 0 75722 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 304744

[startup+1362.3 s]
/proc/loadavg: 2.34 2.28 2.20 3/178 26977
/proc/meminfo: memFree=29148900/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=175860 CPUtime=1362.06 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 29624 0 0 0 136136 70 0 0 20 0 1 0 118358225 180080640 36715 33554432000 4194304 6058637 140737094063952 140737094062984 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 43965 36715 177 456 0 43501 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 175860

[startup+1422.3 s]
/proc/loadavg: 2.34 2.29 2.20 3/178 27001
/proc/meminfo: memFree=29036604/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=307336 CPUtime=1422.06 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 31001 0 0 0 142134 72 0 0 20 0 1 0 118358225 314712064 62616 33554432000 4194304 6058637 140737094063952 140737094062984 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 76834 62616 177 456 0 76370 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 307336

[startup+1482.3 s]
/proc/loadavg: 2.24 2.26 2.20 3/177 27002
/proc/meminfo: memFree=29189772/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=97264 CPUtime=1482.05 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 31536 0 0 0 148129 76 0 0 20 0 1 0 118358225 99598336 23335 33554432000 4194304 6058637 140737094063952 140737094063016 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 24316 23335 177 456 0 23852 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 97264

[startup+1542.31 s]
/proc/loadavg: 2.25 2.26 2.20 3/177 27003
/proc/meminfo: memFree=29043940/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=308880 CPUtime=1542.04 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 33354 0 0 0 154125 79 0 0 20 0 1 0 118358225 316293120 58878 33554432000 4194304 6058637 140737094063952 140737094062984 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 77220 58878 177 456 0 76756 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 308880

[startup+1602.3 s]
/proc/loadavg: 2.37 2.29 2.20 3/177 27005
/proc/meminfo: memFree=28960772/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=441140 CPUtime=1602.03 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 33859 0 0 0 160121 82 0 0 20 0 1 0 118358225 451727360 79823 33554432000 4194304 6058637 140737094063952 140737094062984 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 110285 79823 177 456 0 109821 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 441140

[startup+1662.3 s]
/proc/loadavg: 2.25 2.26 2.20 3/177 27006
/proc/meminfo: memFree=29077668/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=228856 CPUtime=1662.02 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 35208 0 0 0 166116 86 0 0 20 0 1 0 118358225 234348544 51567 33554432000 4194304 6058637 140737094063952 140737094062984 4255158 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 57214 51567 177 456 0 56750 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 228856

[startup+1722.3 s]
/proc/loadavg: 2.23 2.26 2.20 3/177 27007
/proc/meminfo: memFree=28989352/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=310244 CPUtime=1722.01 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 35765 0 0 0 172113 88 0 0 20 0 1 0 118358225 317689856 74607 33554432000 4194304 6058637 140737094063952 140737094062984 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 77561 74607 177 456 0 77097 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 310244

[startup+1782.3 s]
/proc/loadavg: 2.29 2.27 2.20 3/177 27008
/proc/meminfo: memFree=29117444/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=180280 CPUtime=1781.98 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 36792 0 0 0 178106 92 0 0 20 0 1 0 118358225 184606720 41407 33554432000 4194304 6058637 140737094063952 140737094062984 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 45070 41407 177 456 0 44606 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 180280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.37 2.29 2.21 3/177 27008
/proc/meminfo: memFree=29074780/32872528 swapFree=16360/1798728
[pid=26894] ppid=26891 vsize=230368 CPUtime=1800.08 cores=0,2,4,6
/proc/26894/stat : 26894 (open-wbo-lsu) R 26891 26894 21198 0 -1 4202496 37624 0 0 0 179915 93 0 0 20 0 1 0 118358225 235896832 49900 33554432000 4194304 6058637 140737094063952 140737094062984 4262641 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/26894/statm: 57592 49900 177 456 0 57128 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 230368

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 26894 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): 1799.15
CPU system time (s): 0.942856
CPU usage (%): 99.9828
Max. virtual memory (cumulated for all children) (KiB): 442504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.15
system time used= 0.942856
maximum resident set size= 351492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37627
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= 52
involuntary context switches= 1851

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.10862 second user time and 7.46387 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 07:37:31
IDJOB=4083576
IDBENCH=90214
IDSOLVER=2545
FILE ID=node123/4083576-1465364251
RUNJOBID= node123-1465337900-21214
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K132.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083576-1465364251/watcher-4083576-1465364251 -o /tmp/evaluation-result-4083576-1465364251/solver-4083576-1465364251 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21214 --watchdog 1960  open-wbo-lsu HOME/instance-4083576-1465364251.opb

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

MD5SUM BENCH= 88bbbc51beb841161685a00fb4d24f63
RANDOM SEED=980013501

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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		: 2667.117
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		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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		: 2667.117
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		: 2667.117
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:        29315156 kB
Buffers:          139656 kB
Cached:           616868 kB
SwapCached:         1756 kB
Active:           384364 kB
Inactive:         627284 kB
Active(anon):     253724 kB
Inactive(anon):     3356 kB
Active(file):     130640 kB
Inactive(file):   623928 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:              5852 kB
Writeback:             0 kB
AnonPages:       2159364 kB
Mapped:             7764 kB
Shmem:                 0 kB
Slab:             608692 kB
SReclaimable:      52920 kB
SUnreclaim:       555772 kB
KernelStack:        1472 kB
PageTables:         8132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2218380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2052096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71720 MiB
End job on node123 at 2016-06-08 08:07:31