Trace number 4090243

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-l090-r089-n1.opb
MD5SUM90253068a8645a663397fff0d99f47e9
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 variables4908
Total number of constraints10414
Number of constraints which are clauses8778
Number of constraints which are cardinality constraints (but not clauses)1636
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-4090243-1466032729.opb
0.00/0.00	c File size is 276748 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:          4908                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      10414                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:        1636                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.03 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-4090243-1466032729/watcher-4090243-1466032729 -o /tmp/evaluation-result-4090243-1466032729/solver-4090243-1466032729 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466029123-12875 --watchdog 1960 open-wbo-lsu HOME/instance-4090243-1466032729.opb 

pid=13289
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 2.08 2.03 3/176 13292
/proc/meminfo: memFree=31226176/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=3004 CPUtime=0 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 482 0 0 0 0 0 0 0 20 0 1 0 5323359 3076096 358 33554432000 4194304 6058637 140733423549568 140736180680152 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 751 359 203 456 0 219 0

[startup+0.100252 s]
/proc/loadavg: 2.20 2.08 2.03 3/176 13292
/proc/meminfo: memFree=31226176/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=10492 CPUtime=0.09 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 1395 0 0 0 9 0 0 0 20 0 1 0 5323359 10743808 1671 33554432000 4194304 6058637 140733423549568 140736180680152 4254467 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 2623 1671 163 456 0 2159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10492

[startup+0.200282 s]
/proc/loadavg: 2.20 2.08 2.03 3/176 13292
/proc/meminfo: memFree=31226176/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=10624 CPUtime=0.19 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 1412 0 0 0 19 0 0 0 20 0 1 0 5323359 10878976 1688 33554432000 4194304 6058637 140733423549568 140733423548904 4254496 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 2656 1688 174 456 0 2192 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10624

[startup+0.300309 s]
/proc/loadavg: 2.20 2.08 2.03 3/176 13292
/proc/meminfo: memFree=31226176/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=10624 CPUtime=0.29 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 1418 0 0 0 29 0 0 0 20 0 1 0 5323359 10878976 1694 33554432000 4194304 6058637 140733423549568 140733423548904 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 2656 1694 174 456 0 2192 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10624

[startup+0.700266 s]
/proc/loadavg: 2.20 2.08 2.03 3/176 13292
/proc/meminfo: memFree=31226176/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=10624 CPUtime=0.69 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 1445 0 0 0 69 0 0 0 20 0 1 0 5323359 10878976 1721 33554432000 4194304 6058637 140733423549568 140733423548904 4277277 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 2656 1721 175 456 0 2192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10624

[startup+1.50026 s]
/proc/loadavg: 2.20 2.08 2.03 3/177 13293
/proc/meminfo: memFree=31219740/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=8340 CPUtime=1.49 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 1867 0 0 0 149 0 0 0 20 0 1 0 5323359 8540160 1528 33554432000 4194304 6058637 140733423549568 140733423548296 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 2085 1528 176 456 0 1621 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8340

[startup+3.10029 s]
/proc/loadavg: 2.18 2.08 2.03 3/177 13293
/proc/meminfo: memFree=31215896/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=15964 CPUtime=3.09 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 3304 0 0 0 308 1 0 0 20 0 1 0 5323359 16347136 3054 33554432000 4194304 6058637 140733423549568 140733423548600 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 3991 3055 176 456 0 3527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15964

[startup+6.30028 s]
/proc/loadavg: 2.18 2.08 2.03 3/177 13293
/proc/meminfo: memFree=31286248/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=18684 CPUtime=6.29 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 4489 0 0 0 628 1 0 0 20 0 1 0 5323359 19132416 4196 33554432000 4194304 6058637 140733423549568 140733423548328 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 4671 4196 176 456 0 4207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18684

[startup+12.7002 s]
/proc/loadavg: 2.15 2.07 2.03 3/177 13339
/proc/meminfo: memFree=31373872/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=23252 CPUtime=12.69 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 5710 0 0 0 1268 1 0 0 20 0 1 0 5323359 23810048 5153 33554432000 4194304 6058637 140733423549568 140733423548296 4278222 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 5813 5153 176 456 0 5349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23252

[startup+25.5003 s]
/proc/loadavg: 2.13 2.07 2.03 2/170 13370
/proc/meminfo: memFree=31373868/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=34744 CPUtime=25.49 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 6542 0 0 0 2547 2 0 0 20 0 1 0 5323359 35577856 8211 33554432000 4194304 6058637 140733423549568 140733423548296 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 8686 8211 176 456 0 8222 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34744

[startup+51.1003 s]
/proc/loadavg: 1.74 1.98 2.00 2/170 13370
/proc/meminfo: memFree=31367028/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=41928 CPUtime=51.08 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 6796 0 0 0 5106 2 0 0 20 0 1 0 5323359 42934272 10003 33554432000 4194304 6058637 140733423549568 140733423548328 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 10482 10003 176 456 0 10018 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41928

[startup+102.3 s]
/proc/loadavg: 1.29 1.81 1.94 2/171 13374
/proc/meminfo: memFree=31360552/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=49808 CPUtime=102.27 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 8320 0 0 0 10225 2 0 0 20 0 1 0 5323359 51003392 11989 33554432000 4194304 6058637 140733423549568 140733423548328 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 12452 11989 176 456 0 11988 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 49808

[startup+162.3 s]
/proc/loadavg: 1.12 1.68 1.88 2/170 13375
/proc/meminfo: memFree=31345544/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=87532 CPUtime=162.26 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 9373 0 0 0 16223 3 0 0 20 0 1 0 5323359 89632768 15662 33554432000 4194304 6058637 140733423549568 140733423548296 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 21883 15662 176 456 0 21419 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 87532

[startup+222.307 s]
/proc/loadavg: 1.04 1.54 1.82 2/170 13376
/proc/meminfo: memFree=31344868/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=87532 CPUtime=222.26 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 9376 0 0 0 22223 3 0 0 20 0 1 0 5323359 89632768 15662 33554432000 4194304 6058637 140733423549568 140733423548296 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 21883 15662 176 456 0 21419 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 87532

[startup+282.3 s]
/proc/loadavg: 1.06 1.46 1.78 2/170 13378
/proc/meminfo: memFree=31324332/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=87532 CPUtime=282.24 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 9480 0 0 0 28221 3 0 0 20 0 1 0 5323359 89632768 20872 33554432000 4194304 6058637 140733423549568 140733423548296 4262404 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 21883 20872 176 456 0 21419 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 87532

[startup+342.3 s]
/proc/loadavg: 1.02 1.37 1.72 2/170 13379
/proc/meminfo: memFree=31322160/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=87532 CPUtime=342.23 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 9481 0 0 0 34220 3 0 0 20 0 1 0 5323359 89632768 21384 33554432000 4194304 6058637 140733423549568 140733423548296 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 21883 21384 176 456 0 21419 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 87532

[startup+402.3 s]
/proc/loadavg: 1.00 1.30 1.68 2/170 13380
/proc/meminfo: memFree=31322160/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=87532 CPUtime=402.22 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 9482 0 0 0 40219 3 0 0 20 0 1 0 5323359 89632768 21385 33554432000 4194304 6058637 140733423549568 140733423548296 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 21883 21385 176 456 0 21419 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 87532

[startup+462.3 s]
/proc/loadavg: 1.00 1.25 1.63 2/170 13381
/proc/meminfo: memFree=31302548/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=106308 CPUtime=462.21 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 10078 0 0 0 46217 4 0 0 20 0 1 0 5323359 108859392 26125 33554432000 4194304 6058637 140733423549568 140733423548328 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 26577 26125 176 456 0 26113 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 106308

[startup+522.3 s]
/proc/loadavg: 1.00 1.20 1.59 2/170 13382
/proc/meminfo: memFree=31303260/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=106308 CPUtime=522.21 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 10078 0 0 0 52217 4 0 0 20 0 1 0 5323359 108859392 26125 33554432000 4194304 6058637 140733423549568 140733423548328 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 26577 26125 176 456 0 26113 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 106308

[startup+582.3 s]
/proc/loadavg: 1.00 1.16 1.55 2/170 13384
/proc/meminfo: memFree=31302640/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=106736 CPUtime=582.19 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 10248 0 0 0 58215 4 0 0 20 0 1 0 5323359 109297664 26232 33554432000 4194304 6058637 140733423549568 140733423548632 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 26684 26232 176 456 0 26220 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 106736


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


[startup+942.3 s]
/proc/loadavg: 1.00 1.06 1.37 3/170 13395
/proc/meminfo: memFree=31291048/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=118408 CPUtime=942.14 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 11305 0 0 0 94202 12 0 0 20 0 1 0 5323359 121249792 29150 33554432000 4194304 6058637 140733423549568 140733423548632 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 29602 29150 176 456 0 29138 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 118408

[startup+1002.3 s]
/proc/loadavg: 1.00 1.05 1.35 2/170 13396
/proc/meminfo: memFree=31254060/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1002.13 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 11428 0 0 0 100200 13 0 0 20 0 1 0 5323359 171753472 38408 33554432000 4194304 6058637 140733423549568 140733423548344 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 38408 176 456 0 41468 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 167728

[startup+1062.3 s]
/proc/loadavg: 1.03 1.05 1.33 2/170 13397
/proc/meminfo: memFree=31290924/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=118408 CPUtime=1062.12 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 11496 0 0 0 106198 14 0 0 20 0 1 0 5323359 121249792 29150 33554432000 4194304 6058637 140733423549568 140733423548632 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 29602 29150 176 456 0 29138 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 118408

[startup+1122.3 s]
/proc/loadavg: 1.01 1.04 1.30 2/170 13398
/proc/meminfo: memFree=31290804/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=118408 CPUtime=1122.12 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 11560 0 0 0 112197 15 0 0 20 0 1 0 5323359 121249792 29150 33554432000 4194304 6058637 140733423549568 140733423548632 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 29602 29150 176 456 0 29138 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 118408

[startup+1182.3 s]
/proc/loadavg: 1.03 1.04 1.29 2/170 13400
/proc/meminfo: memFree=31247676/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1182.1 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 11688 0 0 0 118194 16 0 0 20 0 1 0 5323359 171753472 39944 33554432000 4194304 6058637 140733423549568 140733423548344 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 39944 176 456 0 41468 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 167728

[startup+1242.3 s]
/proc/loadavg: 1.09 1.06 1.27 2/170 13401
/proc/meminfo: memFree=31243580/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1242.1 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 11755 0 0 0 124193 17 0 0 20 0 1 0 5323359 171753472 40968 33554432000 4194304 6058637 140733423549568 140733423548344 4301378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 40968 176 456 0 41468 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 167728

[startup+1302.3 s]
/proc/loadavg: 1.07 1.06 1.26 3/171 13405
/proc/meminfo: memFree=31249476/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1302.08 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 11883 0 0 0 130190 18 0 0 20 0 1 0 5323359 171753472 39432 33554432000 4194304 6058637 140733423549568 140733423548344 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 39432 176 456 0 41468 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 167728

[startup+1362.3 s]
/proc/loadavg: 1.02 1.05 1.24 2/170 13406
/proc/meminfo: memFree=31243248/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1362.08 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 12022 0 0 0 136188 20 0 0 20 0 1 0 5323359 171753472 40968 33554432000 4194304 6058637 140733423549568 140733423548344 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 40968 176 456 0 41468 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 167728

[startup+1422.3 s]
/proc/loadavg: 1.01 1.04 1.22 2/170 13407
/proc/meminfo: memFree=31290276/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=118408 CPUtime=1422.07 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 12209 0 0 0 142185 22 0 0 20 0 1 0 5323359 121249792 29150 33554432000 4194304 6058637 140733423549568 140733423548632 4277445 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 29602 29150 176 456 0 29138 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 118408

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.21 2/170 13409
/proc/meminfo: memFree=31290480/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=118408 CPUtime=1482.06 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 12275 0 0 0 148183 23 0 0 20 0 1 0 5323359 121249792 29150 33554432000 4194304 6058637 140733423549568 140733423548632 4277332 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 29602 29150 176 456 0 29138 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 118408

[startup+1542.31 s]
/proc/loadavg: 1.00 1.02 1.19 2/170 13410
/proc/meminfo: memFree=31259932/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1542.06 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 12467 0 0 0 154181 25 0 0 20 0 1 0 5323359 171753472 36872 33554432000 4194304 6058637 140733423549568 140733423548632 4278222 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 36872 176 456 0 41468 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 167728

[startup+1602.3 s]
/proc/loadavg: 1.07 1.03 1.18 3/170 13411
/proc/meminfo: memFree=31290608/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=118408 CPUtime=1602.04 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 12547 0 0 0 160178 26 0 0 20 0 1 0 5323359 121249792 29150 33554432000 4194304 6058637 140733423549568 140733423548632 4255256 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 29602 29150 176 456 0 29138 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 118408

[startup+1662.3 s]
/proc/loadavg: 1.02 1.02 1.17 2/170 13412
/proc/meminfo: memFree=31257796/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1662.03 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 12741 0 0 0 166175 28 0 0 20 0 1 0 5323359 171753472 37384 33554432000 4194304 6058637 140733423549568 140733423548344 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 37384 176 456 0 41468 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 167728

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.16 2/170 13413
/proc/meminfo: memFree=31253852/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1722.02 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 12882 0 0 0 172173 29 0 0 20 0 1 0 5323359 171753472 38408 33554432000 4194304 6058637 140733423549568 140733423548344 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 38408 176 456 0 41468 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 167728

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/170 13415
/proc/meminfo: memFree=31255496/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1782.01 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 13019 0 0 0 178171 30 0 0 20 0 1 0 5323359 171753472 37896 33554432000 4194304 6058637 140733423549568 140733423548344 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 37896 176 456 0 41468 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 167728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/170 13415
/proc/meminfo: memFree=31247552/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1800.01 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 13023 0 0 0 179971 30 0 0 20 0 1 0 5323359 171753472 39944 33554432000 4194304 6058637 140733423549568 140733423548344 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 39944 176 456 0 41468 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 167728

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 13292 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/170 13415
/proc/meminfo: memFree=31247552/32872528 swapFree=248296/248296
[pid=13292] ppid=13289 vsize=167728 CPUtime=1800.01 cores=0,2,4,6
/proc/13292/stat : 13292 (open-wbo-lsu) R 13289 13292 5767 0 -1 4202496 13023 0 0 0 179971 30 0 0 20 0 1 0 5323359 171753472 39944 33554432000 4194304 6058637 140733423549568 140733423548344 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13292/statm: 41932 39944 176 456 0 41468 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 167728

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.71
CPU system time (s): 0.307953
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 198548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.307953
maximum resident set size= 170284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13026
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= 13
involuntary context switches= 1881

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.8951 second user time and 6.36303 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 01:18:49
IDJOB=4090243
IDBENCH=107521
IDSOLVER=2545
FILE ID=node103/4090243-1466032729
RUNJOBID= node103-1466029123-12875
PBS_JOBID= 19902805
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/Instances3col_OPB/normalized-3col-almost3reg-l090-r089-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090243-1466032729/watcher-4090243-1466032729 -o /tmp/evaluation-result-4090243-1466032729/solver-4090243-1466032729 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466029123-12875 --watchdog 1960  open-wbo-lsu HOME/instance-4090243-1466032729.opb

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

MD5SUM BENCH= 90253068a8645a663397fff0d99f47e9
RANDOM SEED=2001920693

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
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		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
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:        31226548 kB
Buffers:          141640 kB
Cached:           363648 kB
SwapCached:            0 kB
Active:           330740 kB
Inactive:         342852 kB
Active(anon):     170616 kB
Inactive(anon):        0 kB
Active(file):     160124 kB
Inactive(file):   342852 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5004 kB
Writeback:             0 kB
AnonPages:        434484 kB
Mapped:            13892 kB
Shmem:               204 kB
Slab:             576396 kB
SReclaimable:      20284 kB
SUnreclaim:       556112 kB
KernelStack:        1472 kB
PageTables:         4632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     543044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 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 node103 at 2016-06-16 01:48:50