Trace number 4090222

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-l070-r069-n1.opb
MD5SUMd76c96017b581f63aaf0b7b87bca4e40
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 variables3831
Total number of constraints8138
Number of constraints which are clauses6861
Number of constraints which are cardinality constraints (but not clauses)1277
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-4090222-1466032047.opb
0.00/0.00	c File size is 215241 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:          3831                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8138                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:        1277                                                                   |
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-4090222-1466032047/watcher-4090222-1466032047 -o /tmp/evaluation-result-4090222-1466032047/solver-4090222-1466032047 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8272 --watchdog 1960 open-wbo-lsu HOME/instance-4090222-1466032047.opb 

pid=10333
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: 2.23 2.23 2.25 3/178 10336
/proc/meminfo: memFree=30319260/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=2812 CPUtime=0 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 431 0 0 0 0 0 0 0 20 0 1 0 5250623 2879488 306 33554432000 4194304 6058637 140735267963440 140733564292008 5042188 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10336/statm: 703 306 188 456 0 186 0

[startup+0.100111 s]
/proc/loadavg: 2.23 2.23 2.25 3/178 10336
/proc/meminfo: memFree=30319260/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=9520 CPUtime=0.09 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 1174 0 0 0 9 0 0 0 20 0 1 0 5250623 9748480 1488 33554432000 4194304 6058637 140735267963440 140733564292008 4277378 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10336/statm: 2380 1488 163 456 0 1916 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9520

[startup+0.20026 s]
/proc/loadavg: 2.23 2.23 2.25 3/178 10336
/proc/meminfo: memFree=30319260/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=9520 CPUtime=0.19 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 1186 0 0 0 19 0 0 0 20 0 1 0 5250623 9748480 1500 33554432000 4194304 6058637 140735267963440 140733564292008 4277357 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10336/statm: 2380 1500 175 456 0 1916 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9520

[startup+0.300216 s]
/proc/loadavg: 2.23 2.23 2.25 3/178 10336
/proc/meminfo: memFree=30319260/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=9652 CPUtime=0.29 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 1193 0 0 0 29 0 0 0 20 0 1 0 5250623 9883648 1507 33554432000 4194304 6058637 140735267963440 140733564292008 4277495 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/10336/statm: 2413 1507 175 456 0 1949 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9652

[startup+0.700232 s]
/proc/loadavg: 2.23 2.23 2.25 3/178 10336
/proc/meminfo: memFree=30319260/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=9784 CPUtime=0.68 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 1237 0 0 0 68 0 0 0 20 0 1 0 5250623 10018816 1551 33554432000 4194304 6058637 140735267963440 140735267962056 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 2446 1551 176 456 0 1982 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 9784

[startup+1.50023 s]
/proc/loadavg: 2.23 2.23 2.25 3/179 10337
/proc/meminfo: memFree=30314076/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=8552 CPUtime=1.48 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 1865 0 0 0 148 0 0 0 20 0 1 0 5250623 8757248 1561 33554432000 4194304 6058637 140735267963440 140735267962056 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 2138 1562 177 456 0 1674 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8552

[startup+3.10023 s]
/proc/loadavg: 2.23 2.23 2.25 3/179 10337
/proc/meminfo: memFree=30310720/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=14780 CPUtime=3.08 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 3349 0 0 0 308 0 0 0 20 0 1 0 5250623 15134720 2896 33554432000 4194304 6058637 140735267963440 140735267962168 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 3695 2896 177 456 0 3231 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14780

[startup+6.30023 s]
/proc/loadavg: 2.21 2.23 2.25 3/179 10337
/proc/meminfo: memFree=30303464/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=17500 CPUtime=6.28 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 4452 0 0 0 628 0 0 0 20 0 1 0 5250623 17920000 3951 33554432000 4194304 6058637 140735267963440 140735267962200 4277471 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 4375 3951 177 456 0 3911 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17500

[startup+12.7002 s]
/proc/loadavg: 2.20 2.22 2.25 3/179 10337
/proc/meminfo: memFree=30267456/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=22108 CPUtime=12.68 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 4707 0 0 0 1268 0 0 0 20 0 1 0 5250623 22638592 4666 33554432000 4194304 6058637 140735267963440 140735267962168 4277497 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 5527 4666 177 456 0 5063 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22108

[startup+25.5003 s]
/proc/loadavg: 2.31 2.25 2.26 3/178 10337
/proc/meminfo: memFree=30288148/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=33600 CPUtime=25.48 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 5373 0 0 0 2547 1 0 0 20 0 1 0 5250623 34406400 7749 33554432000 4194304 6058637 140735267963440 140735267962168 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 8400 7749 177 456 0 7936 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33600

[startup+51.1003 s]
/proc/loadavg: 2.34 2.26 2.26 4/179 10338
/proc/meminfo: memFree=30247440/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=33600 CPUtime=51.08 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 5385 0 0 0 5107 1 0 0 20 0 1 0 5250623 34406400 7761 33554432000 4194304 6058637 140735267963440 140735267962168 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 8400 7761 177 456 0 7936 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33600

[startup+102.3 s]
/proc/loadavg: 2.30 2.26 2.26 3/179 10339
/proc/meminfo: memFree=30226012/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=63332 CPUtime=102.27 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 7120 0 0 0 10226 1 0 0 20 0 1 0 5250623 64851968 14698 33554432000 4194304 6058637 140735267963440 140735267962200 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 15833 14698 177 456 0 15369 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 63332

[startup+162.3 s]
/proc/loadavg: 2.25 2.25 2.26 3/180 10343
/proc/meminfo: memFree=30257508/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=63332 CPUtime=162.26 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 7576 0 0 0 16224 2 0 0 20 0 1 0 5250623 64851968 15426 33554432000 4194304 6058637 140735267963440 140735267962504 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 15833 15426 177 456 0 15369 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63332

[startup+222.308 s]
/proc/loadavg: 2.30 2.27 2.26 3/179 10344
/proc/meminfo: memFree=30200044/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=82188 CPUtime=222.26 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 7687 0 0 0 22224 2 0 0 20 0 1 0 5250623 84160512 20132 33554432000 4194304 6058637 140735267963440 140735267962168 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 20547 20132 177 456 0 20083 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82188

[startup+282.3 s]
/proc/loadavg: 2.30 2.28 2.27 3/179 10345
/proc/meminfo: memFree=30206320/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=82188 CPUtime=282.24 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 7687 0 0 0 28222 2 0 0 20 0 1 0 5250623 84160512 20132 33554432000 4194304 6058637 140735267963440 140735267962168 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 20547 20132 177 456 0 20083 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 82188

[startup+342.3 s]
/proc/loadavg: 2.34 2.30 2.27 3/179 10347
/proc/meminfo: memFree=30195836/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=82188 CPUtime=342.23 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 7687 0 0 0 34221 2 0 0 20 0 1 0 5250623 84160512 20132 33554432000 4194304 6058637 140735267963440 140735267962168 4246130 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 20547 20132 177 456 0 20083 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 82188

[startup+402.3 s]
/proc/loadavg: 2.22 2.27 2.27 3/179 10348
/proc/meminfo: memFree=30204144/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=82188 CPUtime=402.22 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 7687 0 0 0 40220 2 0 0 20 0 1 0 5250623 84160512 20132 33554432000 4194304 6058637 140735267963440 140735267962168 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 20547 20132 177 456 0 20083 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 82188

[startup+462.3 s]
/proc/loadavg: 2.22 2.26 2.26 3/179 10349
/proc/meminfo: memFree=30191616/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=82188 CPUtime=462.21 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 7687 0 0 0 46219 2 0 0 20 0 1 0 5250623 84160512 20132 33554432000 4194304 6058637 140735267963440 140735267962168 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 20547 20132 177 456 0 20083 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 82188

[startup+522.3 s]
/proc/loadavg: 2.35 2.29 2.27 3/179 10350
/proc/meminfo: memFree=30185192/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=95472 CPUtime=522.21 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 8656 0 0 0 52218 3 0 0 20 0 1 0 5250623 97763328 23276 33554432000 4194304 6058637 140735267963440 140735267962168 4278108 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 23868 23276 177 456 0 23404 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 95472

[startup+582.3 s]
/proc/loadavg: 2.19 2.25 2.26 3/179 10351
/proc/meminfo: memFree=30172852/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=95472 CPUtime=582.19 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 9964 0 0 0 58215 4 0 0 20 0 1 0 5250623 97763328 23454 33554432000 4194304 6058637 140735267963440 140735267962504 4264829 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 23868 23454 177 456 0 23404 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 95472


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


[startup+942.3 s]
/proc/loadavg: 2.31 2.24 2.25 3/178 10361
/proc/meminfo: memFree=30153492/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=942.14 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 14480 0 0 0 94203 11 0 0 20 0 1 0 5250623 148267008 32011 33554432000 4194304 6058637 140735267963440 140735267962216 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 32011 177 456 0 35734 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 144792

[startup+1002.3 s]
/proc/loadavg: 2.29 2.25 2.25 3/179 10363
/proc/meminfo: memFree=30181500/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=95472 CPUtime=1002.13 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 14862 0 0 0 100201 12 0 0 20 0 1 0 5250623 97763328 23460 33554432000 4194304 6058637 140735267963440 140735267962504 4261288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 23868 23460 177 456 0 23404 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 95472

[startup+1062.3 s]
/proc/loadavg: 2.33 2.27 2.25 4/179 10364
/proc/meminfo: memFree=30185484/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=95472 CPUtime=1062.12 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 15619 0 0 0 106199 13 0 0 20 0 1 0 5250623 97763328 23460 33554432000 4194304 6058637 140735267963440 140735267962504 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 23868 23460 177 456 0 23404 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 95472

[startup+1122.3 s]
/proc/loadavg: 2.32 2.27 2.26 3/179 10365
/proc/meminfo: memFree=30151004/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=1122.11 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 16372 0 0 0 112197 14 0 0 20 0 1 0 5250623 148267008 32011 33554432000 4194304 6058637 140735267963440 140735267962216 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 32011 177 456 0 35734 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 144792

[startup+1182.3 s]
/proc/loadavg: 1.81 2.16 2.22 3/172 10397
/proc/meminfo: memFree=30276528/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=1182.1 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 16755 0 0 0 118195 15 0 0 20 0 1 0 5250623 148267008 34059 33554432000 4194304 6058637 140735267963440 140735267962216 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 34059 177 456 0 35734 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 144792

[startup+1242.3 s]
/proc/loadavg: 1.46 1.99 2.16 3/172 10398
/proc/meminfo: memFree=30318376/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=95472 CPUtime=1242.09 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 17135 0 0 0 124194 15 0 0 20 0 1 0 5250623 97763328 23460 33554432000 4194304 6058637 140735267963440 140735267962504 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 23868 23460 177 456 0 23404 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 95472

[startup+1302.3 s]
/proc/loadavg: 1.30 1.84 2.09 3/172 10400
/proc/meminfo: memFree=30276556/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=1302.08 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 17895 0 0 0 130192 16 0 0 20 0 1 0 5250623 148267008 34059 33554432000 4194304 6058637 140735267963440 140735267962216 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 34059 177 456 0 35734 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 144792

[startup+1362.3 s]
/proc/loadavg: 1.22 1.71 2.03 2/173 10404
/proc/meminfo: memFree=30318140/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=95472 CPUtime=1362.07 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 18278 0 0 0 136190 17 0 0 20 0 1 0 5250623 97763328 23460 33554432000 4194304 6058637 140735267963440 140735267962504 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 23868 23460 177 456 0 23404 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 95472

[startup+1422.3 s]
/proc/loadavg: 1.26 1.63 1.98 3/172 10405
/proc/meminfo: memFree=30282556/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=1422.07 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 19034 0 0 0 142188 19 0 0 20 0 1 0 5250623 148267008 32523 33554432000 4194304 6058637 140735267963440 140735267962216 4264928 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 32523 177 456 0 35734 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 144792

[startup+1482.3 s]
/proc/loadavg: 1.16 1.53 1.92 2/172 10406
/proc/meminfo: memFree=30272448/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=1482.05 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 19420 0 0 0 148185 20 0 0 20 0 1 0 5250623 148267008 35083 33554432000 4194304 6058637 140735267963440 140735267962216 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 35083 177 456 0 35734 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 144792

[startup+1542.31 s]
/proc/loadavg: 1.10 1.44 1.87 3/171 10407
/proc/meminfo: memFree=30319268/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=95472 CPUtime=1542.05 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 19802 0 0 0 154184 21 0 0 20 0 1 0 5250623 97763328 23460 33554432000 4194304 6058637 140735267963440 140735267962504 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 23868 23460 177 456 0 23404 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 95472

[startup+1602.3 s]
/proc/loadavg: 1.21 1.41 1.82 3/172 10410
/proc/meminfo: memFree=30284832/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=1602.03 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 20559 0 0 0 160182 21 0 0 20 0 1 0 5250623 148267008 32523 33554432000 4194304 6058637 140735267963440 140735267962216 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 32523 177 456 0 35734 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 144792

[startup+1662.3 s]
/proc/loadavg: 1.19 1.36 1.78 2/172 10411
/proc/meminfo: memFree=30274348/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=1662.02 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 20944 0 0 0 166180 22 0 0 20 0 1 0 5250623 148267008 34571 33554432000 4194304 6058637 140735267963440 140735267962216 4277670 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 34571 177 456 0 35734 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 144792

[startup+1722.3 s]
/proc/loadavg: 1.20 1.34 1.74 2/172 10412
/proc/meminfo: memFree=30272424/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=1722.01 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 21501 0 0 0 172178 23 0 0 20 0 1 0 5250623 148267008 35083 33554432000 4194304 6058637 140735267963440 140735267962216 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 35083 177 456 0 35734 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 144792

[startup+1782.3 s]
/proc/loadavg: 1.30 1.33 1.71 3/172 10413
/proc/meminfo: memFree=30318140/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=95472 CPUtime=1782.01 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 22629 0 0 0 178176 25 0 0 20 0 1 0 5250623 97763328 23460 33554432000 4194304 6058637 140735267963440 140735267962504 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 23868 23460 177 456 0 23404 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 95472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.23 1.32 1.70 2/172 10413
/proc/meminfo: memFree=30282708/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=1800.01 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 23005 0 0 0 179975 26 0 0 20 0 1 0 5250623 148267008 32523 33554432000 4194304 6058637 140735267963440 140735267962216 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 32523 177 456 0 35734 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 144792

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 10336 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.23 1.32 1.70 2/172 10413
/proc/meminfo: memFree=30282708/32872528 swapFree=1504408/1684280
[pid=10336] ppid=10333 vsize=144792 CPUtime=1800.01 cores=0,2,4,6
/proc/10336/stat : 10336 (open-wbo-lsu) R 10333 10336 5923 0 -1 4202496 23005 0 0 0 179975 26 0 0 20 0 1 0 5250623 148267008 32523 33554432000 4194304 6058637 140735267963440 140735267962216 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/10336/statm: 36198 32523 177 456 0 35734 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 144792

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.26196
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 175612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.26196
maximum resident set size= 144364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23008
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= 11
involuntary context switches= 1867

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67729 second user time and 6.78697 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-16 01:07:27
IDJOB=4090222
IDBENCH=107518
IDSOLVER=2545
FILE ID=node135/4090222-1466032047
RUNJOBID= node135-1466018728-8272
PBS_JOBID= 19902813
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-l070-r069-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090222-1466032047/watcher-4090222-1466032047 -o /tmp/evaluation-result-4090222-1466032047/solver-4090222-1466032047 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8272 --watchdog 1960  open-wbo-lsu HOME/instance-4090222-1466032047.opb

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

MD5SUM BENCH= d76c96017b581f63aaf0b7b87bca4e40
RANDOM SEED=804111915

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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:        30319416 kB
Buffers:           23772 kB
Cached:            53540 kB
SwapCached:         1524 kB
Active:           123748 kB
Inactive:          45512 kB
Active(anon):      92632 kB
Inactive(anon):     1808 kB
Active(file):      31116 kB
Inactive(file):    43704 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67100076 kB
Dirty:              4492 kB
Writeback:             0 kB
AnonPages:       1774988 kB
Mapped:             7836 kB
Shmem:                 0 kB
Slab:             566048 kB
SReclaimable:       9832 kB
SUnreclaim:       556216 kB
KernelStack:        1488 kB
PageTables:         7668 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1905884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    260096 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 node135 at 2016-06-16 01:37:27