Trace number 4090152

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 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
Instances3col_OPB/normalized-3col-almost3reg-l065-r064-n1.opb
MD5SUMc5dfcd16fc9fb411b2665e42ac80c753
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 variables3543
Total number of constraints7544
Number of constraints which are clauses6363
Number of constraints which are cardinality constraints (but not clauses)1181
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 4
Number of bits of the biggest sum of numbers3
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-4090152-1466031612.opb
0.00/0.00	c File size is 199164 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:          3543                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7544                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:        1181                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.02 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-4090152-1466031612/watcher-4090152-1466031612 -o /tmp/evaluation-result-4090152-1466031612/solver-4090152-1466031612 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960 open-wbo-lsu HOME/instance-4090152-1466031612.opb 

pid=15387
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: 2.33 2.28 2.20 4/177 15390
/proc/meminfo: memFree=30271220/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=2928 CPUtime=0 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 465 0 0 0 0 0 0 0 20 0 1 0 5206962 2998272 341 33554432000 4194304 6058637 140736371279056 140736070953064 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 732 342 184 456 0 219 0

[startup+0.100161 s]
/proc/loadavg: 2.33 2.28 2.20 4/177 15390
/proc/meminfo: memFree=30271220/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=9452 CPUtime=0.09 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 1043 0 0 0 9 0 0 0 20 0 1 0 5206962 9678848 1378 33554432000 4194304 6058637 140736371279056 140736371278392 4254506 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 2363 1378 163 456 0 1899 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9452

[startup+0.200304 s]
/proc/loadavg: 2.33 2.28 2.20 4/177 15390
/proc/meminfo: memFree=30271220/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=9452 CPUtime=0.19 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 1052 0 0 0 19 0 0 0 20 0 1 0 5206962 9678848 1387 33554432000 4194304 6058637 140736371279056 140736371278392 4254539 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 2363 1387 172 456 0 1899 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9452

[startup+0.30026 s]
/proc/loadavg: 2.33 2.28 2.20 4/177 15390
/proc/meminfo: memFree=30271220/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=5484 CPUtime=0.29 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 1178 0 0 0 29 0 0 0 20 0 1 0 5206962 5615616 969 33554432000 4194304 6058637 140736371279056 140736371278392 4246425 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 1371 969 176 456 0 907 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5484

[startup+0.700234 s]
/proc/loadavg: 2.33 2.28 2.20 4/177 15390
/proc/meminfo: memFree=30271220/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=7012 CPUtime=0.69 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 1460 0 0 0 69 0 0 0 20 0 1 0 5206962 7180288 1249 33554432000 4194304 6058637 140736371279056 140736371278392 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 1753 1249 176 456 0 1289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7012

[startup+1.50023 s]
/proc/loadavg: 2.30 2.28 2.20 3/178 15391
/proc/meminfo: memFree=30263496/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=10984 CPUtime=1.49 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 2553 0 0 0 149 0 0 0 20 0 1 0 5206962 11247616 2353 33554432000 4194304 6058637 140736371279056 140736371277784 4265275 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 2746 2353 176 456 0 2282 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10984

[startup+3.10023 s]
/proc/loadavg: 2.30 2.28 2.20 3/178 15391
/proc/meminfo: memFree=30260332/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=12660 CPUtime=3.09 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 2967 0 0 0 309 0 0 0 20 0 1 0 5206962 12963840 2744 33554432000 4194304 6058637 140736371279056 140736371277816 4262656 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 3165 2744 176 456 0 2701 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12660

[startup+6.30028 s]
/proc/loadavg: 2.30 2.28 2.20 3/178 15391
/proc/meminfo: memFree=30253252/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=15672 CPUtime=6.29 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 4084 0 0 0 628 1 0 0 20 0 1 0 5206962 16048128 3378 33554432000 4194304 6058637 140736371279056 140736371277784 4255244 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 3918 3378 176 456 0 3454 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15672

[startup+12.7002 s]
/proc/loadavg: 2.34 2.28 2.21 3/178 15391
/proc/meminfo: memFree=30239672/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=22744 CPUtime=12.69 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 4850 0 0 0 1268 1 0 0 20 0 1 0 5206962 23289856 5149 33554432000 4194304 6058637 140736371279056 140736371277784 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 5686 5149 176 456 0 5222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22744

[startup+25.5003 s]
/proc/loadavg: 2.28 2.27 2.20 3/178 15391
/proc/meminfo: memFree=30221864/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=27104 CPUtime=25.49 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 5566 0 0 0 2548 1 0 0 20 0 1 0 5206962 27754496 6340 33554432000 4194304 6058637 140736371279056 140736371277816 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 6776 6340 176 456 0 6312 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 27104

[startup+51.1004 s]
/proc/loadavg: 2.40 2.30 2.21 3/178 15414
/proc/meminfo: memFree=30194300/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=34372 CPUtime=51.08 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 6230 0 0 0 5107 1 0 0 20 0 1 0 5206962 35196928 7971 33554432000 4194304 6058637 140736371279056 140736371277784 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 8593 7971 176 456 0 8129 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34372

[startup+102.3 s]
/proc/loadavg: 2.41 2.31 2.22 3/178 15416
/proc/meminfo: memFree=30187364/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=53048 CPUtime=102.28 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 7330 0 0 0 10226 2 0 0 20 0 1 0 5206962 54321152 12329 33554432000 4194304 6058637 140736371279056 140736371277784 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 13262 12329 176 456 0 12798 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 53048

[startup+162.3 s]
/proc/loadavg: 2.20 2.27 2.20 3/177 15417
/proc/meminfo: memFree=30189040/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=53048 CPUtime=162.27 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 7331 0 0 0 16225 2 0 0 20 0 1 0 5206962 54321152 12841 33554432000 4194304 6058637 140736371279056 140736371277784 4278229 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 13262 12841 176 456 0 12798 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 53048

[startup+222.307 s]
/proc/loadavg: 2.15 2.24 2.20 4/177 15418
/proc/meminfo: memFree=30181964/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=72816 CPUtime=222.26 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 7748 0 0 0 22224 2 0 0 20 0 1 0 5206962 74563584 15666 33554432000 4194304 6058637 140736371279056 140736371277784 4278331 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 18204 15666 176 456 0 17740 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 72816

[startup+282.3 s]
/proc/loadavg: 2.26 2.26 2.20 3/177 15419
/proc/meminfo: memFree=30186048/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=72816 CPUtime=282.24 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 7749 0 0 0 28222 2 0 0 20 0 1 0 5206962 74563584 16178 33554432000 4194304 6058637 140736371279056 140736371277784 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 18204 16178 176 456 0 17740 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 72816

[startup+342.3 s]
/proc/loadavg: 2.25 2.25 2.20 3/177 15420
/proc/meminfo: memFree=30180132/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=91492 CPUtime=342.23 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 8360 0 0 0 34221 2 0 0 20 0 1 0 5206962 93687808 21359 33554432000 4194304 6058637 140736371279056 140736371277816 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 22873 21359 176 456 0 22409 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 91492

[startup+402.3 s]
/proc/loadavg: 2.19 2.23 2.19 4/177 15560
/proc/meminfo: memFree=30292632/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=91492 CPUtime=402.22 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 8361 0 0 0 40220 2 0 0 20 0 1 0 5206962 93687808 21871 33554432000 4194304 6058637 140736371279056 140736371277816 4278168 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 22873 21871 176 456 0 22409 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 91492

[startup+462.3 s]
/proc/loadavg: 2.30 2.25 2.20 4/177 15561
/proc/meminfo: memFree=30268928/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=91492 CPUtime=462.21 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 8362 0 0 0 46219 2 0 0 20 0 1 0 5206962 93687808 22383 33554432000 4194304 6058637 140736371279056 140736371277816 4277798 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 22873 22383 176 456 0 22409 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 91492

[startup+522.3 s]
/proc/loadavg: 2.27 2.25 2.20 3/177 15562
/proc/meminfo: memFree=30264036/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=91492 CPUtime=522.21 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 8413 0 0 0 52218 3 0 0 20 0 1 0 5206962 93687808 22434 33554432000 4194304 6058637 140736371279056 140736371277816 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 22873 22434 176 456 0 22409 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 91492

[startup+582.3 s]
/proc/loadavg: 2.20 2.23 2.19 4/177 15563
/proc/meminfo: memFree=30255532/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=91492 CPUtime=582.21 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 8413 0 0 0 58218 3 0 0 20 0 1 0 5206962 93687808 22434 33554432000 4194304 6058637 140736371279056 140736371277816 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 22873 22434 176 456 0 22409 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 91492


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


[startup+942.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 15618
/proc/meminfo: memFree=30226216/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=103356 CPUtime=942.14 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 12309 0 0 0 94205 9 0 0 20 0 1 0 5206962 105836544 25419 33554432000 4194304 6058637 140736371279056 140736371278120 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 25839 25419 176 456 0 25375 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 103356

[startup+1002.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 15620
/proc/meminfo: memFree=30226092/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=103356 CPUtime=1002.13 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 12887 0 0 0 100203 10 0 0 20 0 1 0 5206962 105836544 25419 33554432000 4194304 6058637 140736371279056 140736371278120 4278104 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 25839 25419 176 456 0 25375 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 103356

[startup+1062.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 15621
/proc/meminfo: memFree=30196184/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=152676 CPUtime=1062.12 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 13464 0 0 0 106201 11 0 0 20 0 1 0 5206962 156340224 34394 33554432000 4194304 6058637 140736371279056 140736371277832 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 38169 34394 176 456 0 37705 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 152676

[startup+1122.3 s]
/proc/loadavg: 2.29 2.22 2.19 3/177 15622
/proc/meminfo: memFree=30224928/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=103356 CPUtime=1122.12 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 13757 0 0 0 112200 12 0 0 20 0 1 0 5206962 105836544 25419 33554432000 4194304 6058637 140736371279056 140736371278120 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 25839 25419 176 456 0 25375 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 103356

[startup+1182.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/177 15623
/proc/meminfo: memFree=30180304/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=152676 CPUtime=1182.11 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 14333 0 0 0 118198 13 0 0 20 0 1 0 5206962 156340224 33370 33554432000 4194304 6058637 140736371279056 140736371277832 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 38169 33370 176 456 0 37705 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 152676

[startup+1242.3 s]
/proc/loadavg: 2.36 2.26 2.19 3/178 15627
/proc/meminfo: memFree=30174064/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=152676 CPUtime=1242.1 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 14626 0 0 0 124196 14 0 0 20 0 1 0 5206962 156340224 34906 33554432000 4194304 6058637 140736371279056 140736371277832 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 38169 34906 176 456 0 37705 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 152676

[startup+1302.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 15629
/proc/meminfo: memFree=30211048/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=103356 CPUtime=1302.09 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 14919 0 0 0 130194 15 0 0 20 0 1 0 5206962 105836544 25419 33554432000 4194304 6058637 140736371279056 140736371278120 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 25839 25419 176 456 0 25375 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 103356

[startup+1362.3 s]
/proc/loadavg: 2.41 2.29 2.21 3/177 15630
/proc/meminfo: memFree=30171392/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=152676 CPUtime=1362.08 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 15500 0 0 0 136192 16 0 0 20 0 1 0 5206962 156340224 34906 33554432000 4194304 6058637 140736371279056 140736371277832 4277643 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 38169 34906 176 456 0 37705 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 152676

[startup+1422.3 s]
/proc/loadavg: 2.26 2.27 2.20 3/177 15631
/proc/meminfo: memFree=30163328/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=152676 CPUtime=1422.08 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 15795 0 0 0 142191 17 0 0 20 0 1 0 5206962 156340224 35930 33554432000 4194304 6058637 140736371279056 140736371277832 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 38169 35930 176 456 0 37705 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 152676

[startup+1482.3 s]
/proc/loadavg: 2.35 2.29 2.21 3/177 15632
/proc/meminfo: memFree=30204772/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=103356 CPUtime=1482.07 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 16088 0 0 0 148189 18 0 0 20 0 1 0 5206962 105836544 25419 33554432000 4194304 6058637 140736371279056 140736371278120 4277790 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 25839 25419 176 456 0 25375 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 103356

[startup+1542.31 s]
/proc/loadavg: 2.33 2.30 2.21 3/177 15633
/proc/meminfo: memFree=30151464/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=152676 CPUtime=1542.06 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 16693 0 0 0 154187 19 0 0 20 0 1 0 5206962 156340224 33906 33554432000 4194304 6058637 140736371279056 140736371277832 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 38169 33906 176 456 0 37705 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 152676

[startup+1602.3 s]
/proc/loadavg: 2.27 2.29 2.21 3/177 15635
/proc/meminfo: memFree=30132220/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=152676 CPUtime=1602.05 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 16988 0 0 0 160185 20 0 0 20 0 1 0 5206962 156340224 35442 33554432000 4194304 6058637 140736371279056 140736371277832 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 38169 35442 176 456 0 37705 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 152676

[startup+1662.3 s]
/proc/loadavg: 2.26 2.28 2.21 3/177 15636
/proc/meminfo: memFree=30129960/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=152676 CPUtime=1662.03 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 17281 0 0 0 166183 20 0 0 20 0 1 0 5206962 156340224 35442 33554432000 4194304 6058637 140736371279056 140736371277832 4277365 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 38169 35442 176 456 0 37705 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 152676

[startup+1722.3 s]
/proc/loadavg: 2.36 2.30 2.22 3/177 15637
/proc/meminfo: memFree=30127972/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=152676 CPUtime=1722.02 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 17574 0 0 0 172181 21 0 0 20 0 1 0 5206962 156340224 35954 33554432000 4194304 6058637 140736371279056 140736371277832 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 38169 35954 176 456 0 37705 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 152676

[startup+1782.3 s]
/proc/loadavg: 2.29 2.29 2.22 4/177 15638
/proc/meminfo: memFree=30121456/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=152676 CPUtime=1782.02 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 17868 0 0 0 178180 22 0 0 20 0 1 0 5206962 156340224 36466 33554432000 4194304 6058637 140736371279056 140736371277832 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 38169 36466 176 456 0 37705 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 152676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.23 2.27 2.21 3/178 15641
/proc/meminfo: memFree=30165152/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=103356 CPUtime=1800.01 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 17869 0 0 0 179979 22 0 0 20 0 1 0 5206962 105836544 25443 33554432000 4194304 6058637 140736371279056 140736371278120 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 25839 25443 176 456 0 25375 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 103356

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 15390 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.23 2.27 2.21 3/178 15641
/proc/meminfo: memFree=30165152/32872528 swapFree=1498860/1695084
[pid=15390] ppid=15387 vsize=103356 CPUtime=1800.01 cores=0,2,4,6
/proc/15390/stat : 15390 (open-wbo-lsu) R 15387 15390 6119 0 -1 4202496 17869 0 0 0 179979 22 0 0 20 0 1 0 5206962 105836544 25443 33554432000 4194304 6058637 140736371279056 140736371278120 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15390/statm: 25839 25443 176 456 0 25375 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 103356

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.8
CPU system time (s): 0.225965
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 152676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.225965
maximum resident set size= 147912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17872
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= 14
involuntary context switches= 1906

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6093 second user time and 6.84996 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-16 01:00:12
IDJOB=4090152
IDBENCH=107508
IDSOLVER=2545
FILE ID=node137/4090152-1466031612
RUNJOBID= node137-1466008137-6135
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/Instances3col_OPB/normalized-3col-almost3reg-l065-r064-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090152-1466031612/watcher-4090152-1466031612 -o /tmp/evaluation-result-4090152-1466031612/solver-4090152-1466031612 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960  open-wbo-lsu HOME/instance-4090152-1466031612.opb

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

MD5SUM BENCH= c5dfcd16fc9fb411b2665e42ac80c753
RANDOM SEED=2026962803

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        30271748 kB
Buffers:           19396 kB
Cached:            50268 kB
SwapCached:         2460 kB
Active:           162016 kB
Inactive:          36508 kB
Active(anon):     129212 kB
Inactive(anon):     1368 kB
Active(file):      32804 kB
Inactive(file):    35140 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099528 kB
Dirty:              4728 kB
Writeback:             0 kB
AnonPages:       1826104 kB
Mapped:             7812 kB
Shmem:                 0 kB
Slab:             567208 kB
SReclaimable:      10936 kB
SUnreclaim:       556272 kB
KernelStack:        1480 kB
PageTables:         7760 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1961952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    321536 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-16 01:30:13