Trace number 4083581

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K141.opb
MD5SUMe981076bb5354ded6cb9b093a6d1a03e
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 variables16779
Total number of constraints17063
Number of constraints which are clauses16922
Number of constraints which are cardinality constraints (but not clauses)141
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint141
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 142
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-4083581-1465363373.opb
0.00/0.00	c File size is 1144017 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:         16779                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      16922                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         141                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.13 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083581-1465363373/watcher-4083581-1465363373 -o /tmp/evaluation-result-4083581-1465363373/solver-4083581-1465363373 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960 open-wbo-lsu HOME/instance-4083581-1465363373.opb 

pid=26384
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: 2.16 2.17 2.17 3/174 26387
/proc/meminfo: memFree=29444560/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=3852 CPUtime=0 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 690 0 0 0 0 0 0 0 20 0 1 0 118270344 3944448 565 33554432000 4194304 6058637 140733625307744 140734627236648 5042188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 963 566 415 456 0 219 0

[startup+0.100169 s]
/proc/loadavg: 2.16 2.17 2.17 3/174 26387
/proc/meminfo: memFree=29444560/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=7048 CPUtime=0.09 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 1492 0 0 0 9 0 0 0 20 0 1 0 118270344 7217152 1367 33554432000 4194304 6058637 140733625307744 140734627236648 4234698 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 1762 1367 415 456 0 1018 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7048

[startup+0.200314 s]
/proc/loadavg: 2.16 2.17 2.17 3/174 26387
/proc/meminfo: memFree=29444560/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=20292 CPUtime=0.19 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 4023 0 0 0 19 0 0 0 20 0 1 0 118270344 20779008 4038 33554432000 4194304 6058637 140733625307744 140734627236648 4255137 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 5073 4038 163 456 0 4609 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20292

[startup+0.300323 s]
/proc/loadavg: 2.16 2.17 2.17 3/174 26387
/proc/meminfo: memFree=29444560/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=20292 CPUtime=0.29 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 4030 0 0 0 29 0 0 0 20 0 1 0 118270344 20779008 4045 33554432000 4194304 6058637 140733625307744 140733625306360 4254956 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 5073 4045 163 456 0 4609 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20292

[startup+0.700212 s]
/proc/loadavg: 2.16 2.17 2.17 3/174 26387
/proc/meminfo: memFree=29444560/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=20424 CPUtime=0.69 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 4117 0 0 0 69 0 0 0 20 0 1 0 118270344 20914176 4132 33554432000 4194304 6058637 140733625307744 140733625306360 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 5106 4132 163 456 0 4642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20424

[startup+1.50029 s]
/proc/loadavg: 2.16 2.17 2.17 3/175 26388
/proc/meminfo: memFree=29426772/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=20932 CPUtime=1.48 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 5438 0 0 0 148 0 0 0 20 0 1 0 118270344 21434368 4236 33554432000 4194304 6058637 140733625307744 140733625306360 4255244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 5233 4236 177 456 0 4769 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20932

[startup+3.10031 s]
/proc/loadavg: 2.16 2.17 2.17 3/175 26388
/proc/meminfo: memFree=29423796/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=24440 CPUtime=3.09 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 7506 0 0 0 308 1 0 0 20 0 1 0 118270344 25026560 5137 33554432000 4194304 6058637 140733625307744 140733625306360 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 6110 5137 177 456 0 5646 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24440

[startup+6.30031 s]
/proc/loadavg: 2.15 2.17 2.17 4/175 26388
/proc/meminfo: memFree=29409168/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=34260 CPUtime=6.29 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 8754 0 0 0 628 1 0 0 20 0 1 0 118270344 35082240 7324 33554432000 4194304 6058637 140733625307744 140733625306504 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 8565 7324 177 456 0 8101 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34260

[startup+12.7003 s]
/proc/loadavg: 2.22 2.19 2.18 3/175 26388
/proc/meminfo: memFree=29398588/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=38764 CPUtime=12.69 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 9000 0 0 0 1268 1 0 0 20 0 1 0 118270344 39694336 7635 33554432000 4194304 6058637 140733625307744 140733625306504 4262622 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 9691 7635 177 456 0 9227 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38764

[startup+25.5003 s]
/proc/loadavg: 2.17 2.18 2.17 3/175 26388
/proc/meminfo: memFree=29491612/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=50452 CPUtime=25.49 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 10292 0 0 0 2547 2 0 0 20 0 1 0 118270344 51662848 11819 33554432000 4194304 6058637 140733625307744 140733625306472 4255105 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 12613 11819 177 456 0 12149 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50452

[startup+51.1004 s]
/proc/loadavg: 2.11 2.16 2.17 4/175 26388
/proc/meminfo: memFree=29421240/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=80800 CPUtime=51.09 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 11399 0 0 0 5106 3 0 0 20 0 1 0 118270344 82739200 19057 33554432000 4194304 6058637 140733625307744 140733625306472 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 20200 19057 177 456 0 19736 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 80800

[startup+102.3 s]
/proc/loadavg: 2.29 2.20 2.18 3/175 26389
/proc/meminfo: memFree=29310812/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=130120 CPUtime=102.28 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 11961 0 0 0 10223 5 0 0 20 0 1 0 118270344 133242880 28395 33554432000 4194304 6058637 140733625307744 140733625306520 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 32530 28395 177 456 0 32066 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 130120

[startup+162.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/175 26390
/proc/meminfo: memFree=29386140/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=131584 CPUtime=162.27 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 13853 0 0 0 16218 9 0 0 20 0 1 0 118270344 134742016 27737 33554432000 4194304 6058637 140733625307744 140733625306520 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 32896 27737 177 456 0 32432 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 131584

[startup+222.307 s]
/proc/loadavg: 2.22 2.18 2.18 3/175 26392
/proc/meminfo: memFree=29441236/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=82264 CPUtime=222.26 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 15185 0 0 0 22214 12 0 0 20 0 1 0 118270344 84238336 19935 33554432000 4194304 6058637 140733625307744 140733625306808 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 20566 19935 177 456 0 20102 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82264

[startup+282.3 s]
/proc/loadavg: 2.25 2.19 2.18 3/175 26393
/proc/meminfo: memFree=29272772/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=177668 CPUtime=282.24 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 17712 0 0 0 28208 16 0 0 20 0 1 0 118270344 181932032 39812 33554432000 4194304 6058637 140733625307744 140733625306776 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 44417 39812 177 456 0 43953 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 177668

[startup+342.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/175 26394
/proc/meminfo: memFree=29304124/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=227756 CPUtime=342.23 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 20097 0 0 0 34203 20 0 0 20 0 1 0 118270344 233222144 45233 33554432000 4194304 6058637 140733625307744 140733625306776 4255124 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 56939 45233 177 456 0 56475 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 227756

[startup+402.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/175 26395
/proc/meminfo: memFree=29211868/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=227756 CPUtime=402.23 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 21668 0 0 0 40199 24 0 0 20 0 1 0 118270344 233222144 47793 33554432000 4194304 6058637 140733625307744 140733625306776 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 56939 47793 177 456 0 56475 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 227756

[startup+462.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/176 26399
/proc/meminfo: memFree=29272636/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=227756 CPUtime=462.22 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 23240 0 0 0 46195 27 0 0 20 0 1 0 118270344 233222144 48817 33554432000 4194304 6058637 140733625307744 140733625306776 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 56939 48817 177 456 0 56475 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 227756

[startup+522.3 s]
/proc/loadavg: 2.26 2.21 2.18 4/175 26401
/proc/meminfo: memFree=29201228/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=227756 CPUtime=522.21 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 24813 0 0 0 52190 31 0 0 20 0 1 0 118270344 233222144 47793 33554432000 4194304 6058637 140733625307744 140733625306776 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 56939 47793 177 456 0 56475 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 227756

[startup+582.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/175 26402
/proc/meminfo: memFree=29280984/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=227756 CPUtime=582.2 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 26386 0 0 0 58186 34 0 0 20 0 1 0 118270344 233222144 44721 33554432000 4194304 6058637 140733625307744 140733625306776 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 56939 44721 177 456 0 56475 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 227756


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/175 26409
/proc/meminfo: memFree=29272216/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=309144 CPUtime=942.14 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 35334 0 0 0 94162 52 0 0 20 0 1 0 118270344 316563456 58039 33554432000 4194304 6058637 140733625307744 140733625306776 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 77286 58039 177 456 0 76822 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 309144

[startup+1002.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/175 26410
/proc/meminfo: memFree=29239408/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=177668 CPUtime=1002.13 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 36125 0 0 0 100159 54 0 0 20 0 1 0 118270344 181932032 43434 33554432000 4194304 6058637 140733625307744 140733625306776 4278439 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 44417 43434 177 456 0 43953 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 177668

[startup+1062.3 s]
/proc/loadavg: 2.35 2.26 2.20 3/176 26459
/proc/meminfo: memFree=29350936/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=309144 CPUtime=1062.12 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 37462 0 0 0 106156 56 0 0 20 0 1 0 118270344 316563456 65720 33554432000 4194304 6058637 140733625307744 140733625306776 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 77286 65720 177 456 0 76822 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 309144

[startup+1122.3 s]
/proc/loadavg: 2.28 2.27 2.20 3/175 26461
/proc/meminfo: memFree=29366956/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=227756 CPUtime=1122.11 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 39038 0 0 0 112151 60 0 0 20 0 1 0 118270344 233222144 50872 33554432000 4194304 6058637 140733625307744 140733625306776 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 56939 50872 177 456 0 56475 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 227756

[startup+1182.3 s]
/proc/loadavg: 2.37 2.29 2.21 4/175 26462
/proc/meminfo: memFree=29313408/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=309144 CPUtime=1182.1 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 39593 0 0 0 118148 62 0 0 20 0 1 0 118270344 316563456 71864 33554432000 4194304 6058637 140733625307744 140733625306776 4278251 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 77286 71864 177 456 0 76822 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 309144

[startup+1242.3 s]
/proc/loadavg: 2.20 2.25 2.20 3/175 26463
/proc/meminfo: memFree=29344164/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=227756 CPUtime=1242.09 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 41173 0 0 0 124144 65 0 0 20 0 1 0 118270344 233222144 55480 33554432000 4194304 6058637 140733625307744 140733625306776 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 56939 55480 177 456 0 56475 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 227756

[startup+1302.3 s]
/proc/loadavg: 2.16 2.23 2.19 3/175 26464
/proc/meminfo: memFree=29449520/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=117828 CPUtime=1302.08 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 41725 0 0 0 130141 67 0 0 20 0 1 0 118270344 120655872 24271 33554432000 4194304 6058637 140733625307744 140733625306472 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 29457 24271 177 456 0 28993 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 117828

[startup+1362.3 s]
/proc/loadavg: 2.21 2.23 2.19 3/175 26465
/proc/meminfo: memFree=29311728/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=329444 CPUtime=1362.07 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 44097 0 0 0 136137 70 0 0 20 0 1 0 118270344 337350656 57300 33554432000 4194304 6058637 140733625307744 140733625306776 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 82361 57300 177 456 0 81897 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 329444

[startup+1422.3 s]
/proc/loadavg: 2.18 2.22 2.18 3/175 26467
/proc/meminfo: memFree=29224908/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=461704 CPUtime=1422.07 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 44630 0 0 0 142134 73 0 0 20 0 1 0 118270344 472784896 78271 33554432000 4194304 6058637 140733625307744 140733625306776 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 115426 78271 177 456 0 114962 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 461704

[startup+1482.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/175 26468
/proc/meminfo: memFree=29330276/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=248056 CPUtime=1482.06 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 46206 0 0 0 148129 77 0 0 20 0 1 0 118270344 254009344 56302 33554432000 4194304 6058637 140733625307744 140733625306776 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 62014 56302 177 456 0 61550 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 248056

[startup+1542.31 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 26469
/proc/meminfo: memFree=29293692/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=329444 CPUtime=1542.06 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 46760 0 0 0 154127 79 0 0 20 0 1 0 118270344 337350656 76782 33554432000 4194304 6058637 140733625307744 140733625306776 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 82361 76782 177 456 0 81897 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 329444

[startup+1602.3 s]
/proc/loadavg: 2.33 2.25 2.19 3/175 26470
/proc/meminfo: memFree=29340020/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=248056 CPUtime=1602.03 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 48804 0 0 0 160119 84 0 0 20 0 1 0 118270344 254009344 52718 33554432000 4194304 6058637 140733625307744 140733625306776 4262429 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 62014 52718 177 456 0 61550 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 248056

[startup+1662.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/176 26474
/proc/meminfo: memFree=29233076/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=329444 CPUtime=1662.03 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 49359 0 0 0 166117 86 0 0 20 0 1 0 118270344 337350656 74734 33554432000 4194304 6058637 140733625307744 140733625306776 4255000 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 82361 74734 177 456 0 81897 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 329444

[startup+1722.3 s]
/proc/loadavg: 2.36 2.26 2.19 4/175 26476
/proc/meminfo: memFree=29419152/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=197968 CPUtime=1722.02 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 50830 0 0 0 172112 90 0 0 20 0 1 0 118270344 202719232 45493 33554432000 4194304 6058637 140733625307744 140733625306776 4265275 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 49492 45494 177 456 0 49028 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 197968

[startup+1782.3 s]
/proc/loadavg: 2.20 2.23 2.18 3/175 26477
/proc/meminfo: memFree=29278084/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=329444 CPUtime=1782.01 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 51961 0 0 0 178109 92 0 0 20 0 1 0 118270344 337350656 69614 33554432000 4194304 6058637 140733625307744 140733625306776 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 82361 69614 177 456 0 81897 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 329444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.14 2.21 2.18 3/175 26478
/proc/meminfo: memFree=29232848/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=329444 CPUtime=1800.01 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 51974 0 0 0 179908 93 0 0 20 0 1 0 118270344 337350656 76270 33554432000 4194304 6058637 140733625307744 140733625306776 4255133 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 82361 76270 177 456 0 81897 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 329444

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 26387 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.14 2.21 2.18 3/175 26478
/proc/meminfo: memFree=29232848/32872528 swapFree=17536/1464688
[pid=26387] ppid=26384 vsize=329444 CPUtime=1800.01 cores=1,3,5,7
/proc/26387/stat : 26387 (open-wbo-lsu) R 26384 26387 22851 0 -1 4202496 51974 0 0 0 179908 93 0 0 20 0 1 0 118270344 337350656 76270 33554432000 4194304 6058637 140733625307744 140733625306776 4255133 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26387/statm: 82361 76270 177 456 0 81897 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 329444

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.08
CPU system time (s): 0.939857
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 461704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.08
system time used= 0.939857
maximum resident set size= 341756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51977
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= 15
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.04838 second user time and 6.08108 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-08 07:22:53
IDJOB=4083581
IDBENCH=90203
IDSOLVER=2545
FILE ID=node121/4083581-1465363373
RUNJOBID= node121-1465337014-22868
PBS_JOBID= 19853394
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K141.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083581-1465363373/watcher-4083581-1465363373 -o /tmp/evaluation-result-4083581-1465363373/solver-4083581-1465363373 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1465337014-22868 --watchdog 1960  open-wbo-lsu HOME/instance-4083581-1465363373.opb

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

MD5SUM BENCH= e981076bb5354ded6cb9b093a6d1a03e
RANDOM SEED=919392847

node121.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		: 2667.050
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	: 5334.10
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		: 2667.050
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		: 2667.050
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	: 5332.57
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		: 2667.050
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		: 2667.050
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		: 2667.050
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	: 5332.56
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		: 2667.050
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	: 5332.54
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		: 2667.050
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:        29444824 kB
Buffers:          183672 kB
Cached:           804124 kB
SwapCached:         1736 kB
Active:           695856 kB
Inactive:         503184 kB
Active(anon):     211124 kB
Inactive(anon):     2208 kB
Active(file):     484732 kB
Inactive(file):   500976 kB
Unevictable:     1464688 kB
Mlocked:           17536 kB
SwapTotal:      67108856 kB
SwapFree:       67099348 kB
Dirty:              5840 kB
Writeback:             0 kB
AnonPages:       1636012 kB
Mapped:             7692 kB
Shmem:                 0 kB
Slab:             607572 kB
SReclaimable:      51896 kB
SUnreclaim:       555676 kB
KernelStack:        1456 kB
PageTables:         6788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1823816 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1525760 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 node121 at 2016-06-08 07:52:53