Trace number 4115928

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/nossum/
normalized-sha1-size112-round23-4.opb
MD5SUM84f041f353ac1b81b2fd2c2b0e38b90c
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 variables4288
Total number of constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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-4115928-1466944525.opb
0.00/0.00	c File size is 416176 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4288                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       8592                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         400                                                                   |
1800.00/1800.30	c |  Number of PB :                1792                                                                   |
1800.00/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4115928-1466944525/watcher-4115928-1466944525 -o /tmp/evaluation-result-4115928-1466944525/solver-4115928-1466944525 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960 open-wbo-lsu HOME/instance-4115928-1466944525.opb 

pid=27546
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: 0.53 1.10 1.36 3/175 27552
/proc/meminfo: memFree=31784160/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 27489569 2813952 290 33554432000 4194304 6058637 140734338138464 140736770221208 5130020 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 687 290 237 456 0 121 0

[startup+0.100136 s]
/proc/loadavg: 0.53 1.10 1.36 3/175 27552
/proc/meminfo: memFree=31784160/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=23372 CPUtime=0.08 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 4773 0 0 0 8 0 0 0 20 0 1 0 27489569 23932928 4997 33554432000 4194304 6058637 140734338138464 140736770221208 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 5843 4999 162 456 0 5379 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23372

[startup+0.20036 s]
/proc/loadavg: 0.53 1.10 1.36 3/175 27552
/proc/meminfo: memFree=31784160/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=28056 CPUtime=0.19 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 5550 0 0 0 19 0 0 0 20 0 1 0 27489569 28729344 5695 33554432000 4194304 6058637 140734338138464 140736770221208 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 7014 5695 179 456 0 6550 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28056

[startup+0.300335 s]
/proc/loadavg: 0.53 1.10 1.36 3/175 27552
/proc/meminfo: memFree=31784160/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=28188 CPUtime=0.28 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 5598 0 0 0 28 0 0 0 20 0 1 0 27489569 28864512 5743 33554432000 4194304 6058637 140734338138464 140736770221208 4254558 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 7047 5743 179 456 0 6583 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28188

[startup+0.700296 s]
/proc/loadavg: 0.53 1.10 1.36 3/175 27552
/proc/meminfo: memFree=31784160/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=28452 CPUtime=0.69 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 5744 0 0 0 68 1 0 0 20 0 1 0 27489569 29134848 5864 33554432000 4194304 6058637 140734338138464 140736770221208 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 7113 5864 180 456 0 6649 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28452

[startup+1.50025 s]
/proc/loadavg: 0.53 1.10 1.36 4/177 27554
/proc/meminfo: memFree=31735872/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=28716 CPUtime=1.49 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 6273 0 0 0 148 1 0 0 20 0 1 0 27489569 29405184 5813 33554432000 4194304 6058637 140734338138464 140734338137288 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 7179 5813 181 456 0 6715 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28716

[startup+3.10025 s]
/proc/loadavg: 0.53 1.10 1.36 4/177 27554
/proc/meminfo: memFree=31735500/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=28980 CPUtime=3.09 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 6497 0 0 0 308 1 0 0 20 0 1 0 27489569 29675520 6033 33554432000 4194304 6058637 140734338138464 140734338137016 4277598 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 7245 6033 181 456 0 6781 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28980

[startup+6.30025 s]
/proc/loadavg: 0.65 1.11 1.37 4/177 27554
/proc/meminfo: memFree=31733096/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=29564 CPUtime=6.29 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 7349 0 0 0 628 1 0 0 20 0 1 0 27489569 30273536 6202 33554432000 4194304 6058637 140734338138464 140734338137528 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 7391 6202 181 456 0 6927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29564

[startup+12.7003 s]
/proc/loadavg: 0.76 1.13 1.37 4/177 27554
/proc/meminfo: memFree=31713836/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=41044 CPUtime=12.68 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 8472 0 0 0 1267 1 0 0 20 0 1 0 27489569 42029056 8765 33554432000 4194304 6058637 140734338138464 140734338137224 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 10261 8765 181 456 0 9797 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41044

[startup+25.5004 s]
/proc/loadavg: 1.03 1.17 1.38 4/177 27554
/proc/meminfo: memFree=31707656/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=41044 CPUtime=25.48 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 8835 0 0 0 2547 1 0 0 20 0 1 0 27489569 42029056 9114 33554432000 4194304 6058637 140734338138464 140734338137224 4246170 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 10261 9114 181 456 0 9797 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41044

[startup+51.1003 s]
/proc/loadavg: 1.36 1.24 1.39 4/177 27554
/proc/meminfo: memFree=31701732/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=45464 CPUtime=51.08 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 8941 0 0 0 5106 2 0 0 20 0 1 0 27489569 46555136 10324 33554432000 4194304 6058637 140734338138464 140734338137224 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 11366 10324 181 456 0 10902 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45464

[startup+102.3 s]
/proc/loadavg: 1.72 1.35 1.42 4/177 27555
/proc/meminfo: memFree=31687384/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=59788 CPUtime=102.27 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 10252 0 0 0 10225 2 0 0 20 0 1 0 27489569 61222912 12676 33554432000 4194304 6058637 140734338138464 140734338137240 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 14947 12676 181 456 0 14483 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59788

[startup+162.3 s]
/proc/loadavg: 1.98 1.50 1.47 4/177 27556
/proc/meminfo: memFree=31668408/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=71288 CPUtime=162.26 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 10834 0 0 0 16223 3 0 0 20 0 1 0 27489569 72998912 13909 33554432000 4194304 6058637 140734338138464 140734338137192 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 17822 13909 181 456 0 17358 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71288

[startup+222.308 s]
/proc/loadavg: 1.99 1.59 1.50 4/177 27557
/proc/meminfo: memFree=31666176/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=71288 CPUtime=222.26 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 10834 0 0 0 22223 3 0 0 20 0 1 0 27489569 72998912 13909 33554432000 4194304 6058637 140734338138464 140734338137192 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 17822 13909 181 456 0 17358 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71288

[startup+282.3 s]
/proc/loadavg: 1.99 1.66 1.52 4/178 27562
/proc/meminfo: memFree=31656844/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=282.24 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 11048 0 0 0 28221 3 0 0 20 0 1 0 27489569 92303360 14423 33554432000 4194304 6058637 140734338138464 140734338137192 4246382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 14423 181 456 0 22071 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90140

[startup+342.3 s]
/proc/loadavg: 1.99 1.72 1.55 4/177 27563
/proc/meminfo: memFree=31653184/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=342.23 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 11049 0 0 0 34220 3 0 0 20 0 1 0 27489569 92303360 14935 33554432000 4194304 6058637 140734338138464 140734338137192 4277545 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 14935 181 456 0 22071 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90140

[startup+402.3 s]
/proc/loadavg: 1.99 1.77 1.58 4/177 27564
/proc/meminfo: memFree=31630716/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=402.22 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 11659 0 0 0 40218 4 0 0 20 0 1 0 27489569 92303360 20115 33554432000 4194304 6058637 140734338138464 140734338137192 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 20115 181 456 0 22071 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 90140

[startup+462.3 s]
/proc/loadavg: 1.99 1.81 1.60 4/177 27565
/proc/meminfo: memFree=31626736/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=462.21 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 11661 0 0 0 46217 4 0 0 20 0 1 0 27489569 92303360 20628 33554432000 4194304 6058637 140734338138464 140734338137192 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 20628 181 456 0 22071 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 90140

[startup+522.3 s]
/proc/loadavg: 1.99 1.84 1.62 4/177 27566
/proc/meminfo: memFree=31623220/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=522.2 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 11662 0 0 0 52216 4 0 0 20 0 1 0 27489569 92303360 21475 33554432000 4194304 6058637 140734338138464 140734338137192 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 21475 181 456 0 22071 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 90140

[startup+582.3 s]
/proc/loadavg: 1.99 1.86 1.64 4/177 27568
/proc/meminfo: memFree=31623148/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=582.19 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 11662 0 0 0 58215 4 0 0 20 0 1 0 27489569 92303360 21475 33554432000 4194304 6058637 140734338138464 140734338137192 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 21475 181 456 0 22071 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 90140


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


[startup+942.3 s]
/proc/loadavg: 2.00 1.96 1.75 4/177 27578
/proc/meminfo: memFree=31619520/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=942.14 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 14486 0 0 0 94206 8 0 0 20 0 1 0 27489569 92303360 21475 33554432000 4194304 6058637 140734338138464 140734338137528 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 21475 181 456 0 22071 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90140

[startup+1002.3 s]
/proc/loadavg: 2.00 1.96 1.76 4/177 27579
/proc/meminfo: memFree=31549140/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=139460 CPUtime=1002.13 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 15195 0 0 0 100203 10 0 0 20 0 1 0 27489569 142807040 31027 33554432000 4194304 6058637 140734338138464 140734338137240 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 34865 31027 181 456 0 34401 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139460

[startup+1062.3 s]
/proc/loadavg: 2.00 1.97 1.77 4/177 27580
/proc/meminfo: memFree=31578676/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=1062.11 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 15553 0 0 0 106201 10 0 0 20 0 1 0 27489569 92303360 21475 33554432000 4194304 6058637 140734338138464 140734338137528 4277806 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 21475 181 456 0 22071 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 90140

[startup+1122.3 s]
/proc/loadavg: 2.00 1.97 1.78 4/176 27581
/proc/meminfo: memFree=31573168/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=1122.11 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 15910 0 0 0 112200 11 0 0 20 0 1 0 27489569 92303360 21475 33554432000 4194304 6058637 140734338138464 140734338137528 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 21475 181 456 0 22071 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 90140

[startup+1182.3 s]
/proc/loadavg: 2.00 1.97 1.80 4/177 27584
/proc/meminfo: memFree=31619760/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=1182.1 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 16267 0 0 0 118198 12 0 0 20 0 1 0 27489569 92303360 21475 33554432000 4194304 6058637 140734338138464 140734338137528 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 21475 181 456 0 22071 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 90140

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 1.81 4/177 27585
/proc/meminfo: memFree=31619900/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=1242.09 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 16625 0 0 0 124197 12 0 0 20 0 1 0 27489569 92303360 21475 33554432000 4194304 6058637 140734338138464 140734338137528 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 21475 181 456 0 22071 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 90140

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.82 4/177 27586
/proc/meminfo: memFree=31619292/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=90140 CPUtime=1302.08 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 16984 0 0 0 130195 13 0 0 20 0 1 0 27489569 92303360 21475 33554432000 4194304 6058637 140734338138464 140734338137528 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 22535 21475 181 456 0 22071 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 90140

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.83 4/177 27587
/proc/meminfo: memFree=31611480/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=102152 CPUtime=1362.08 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 17462 0 0 0 136194 14 0 0 20 0 1 0 27489569 104603648 23638 33554432000 4194304 6058637 140734338138464 140734338137192 4277757 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 25538 23638 181 456 0 25074 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 102152

[startup+1422.3 s]
/proc/loadavg: 2.00 1.97 1.83 4/177 27588
/proc/meminfo: memFree=31607704/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=102152 CPUtime=1422.07 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 18295 0 0 0 142192 15 0 0 20 0 1 0 27489569 104603648 24478 33554432000 4194304 6058637 140734338138464 140734338137528 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 25538 24478 181 456 0 25074 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 102152

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.84 4/178 27593
/proc/meminfo: memFree=31606820/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=102152 CPUtime=1482.05 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 19113 0 0 0 148189 16 0 0 20 0 1 0 27489569 104603648 24478 33554432000 4194304 6058637 140734338138464 140734338137528 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 25538 24478 181 456 0 25074 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 102152

[startup+1542.31 s]
/proc/loadavg: 2.00 1.97 1.84 4/178 27617
/proc/meminfo: memFree=31606520/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=102152 CPUtime=1542.06 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 20061 0 0 0 154188 18 0 0 20 0 1 0 27489569 104603648 24478 33554432000 4194304 6058637 140734338138464 140734338137528 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 25538 24478 181 456 0 25074 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 102152

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.85 4/177 27618
/proc/meminfo: memFree=31607788/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=102152 CPUtime=1602.03 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 21009 0 0 0 160184 19 0 0 20 0 1 0 27489569 104603648 24478 33554432000 4194304 6058637 140734338138464 140734338137528 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 25538 24478 181 456 0 25074 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 102152

[startup+1662.3 s]
/proc/loadavg: 2.10 2.00 1.87 4/177 27619
/proc/meminfo: memFree=31607812/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=102152 CPUtime=1662.03 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 21958 0 0 0 166182 21 0 0 20 0 1 0 27489569 104603648 24478 33554432000 4194304 6058637 140734338138464 140734338137528 4277843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 25538 24478 181 456 0 25074 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 102152

[startup+1722.3 s]
/proc/loadavg: 2.04 2.00 1.87 4/177 27620
/proc/meminfo: memFree=31498036/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=182292 CPUtime=1722.02 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 22905 0 0 0 172180 22 0 0 20 0 1 0 27489569 186667008 37681 33554432000 4194304 6058637 140734338138464 140734338137496 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 45573 37681 181 456 0 45109 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 182292

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 1.88 4/177 27621
/proc/meminfo: memFree=31505444/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=151472 CPUtime=1782.01 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 23265 0 0 0 178178 23 0 0 20 0 1 0 27489569 155107328 36078 33554432000 4194304 6058637 140734338138464 140734338137240 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 37868 36078 181 456 0 37404 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 151472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.00 1.88 4/177 27622
/proc/meminfo: memFree=31550888/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=182292 CPUtime=1800 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 23857 0 0 0 179976 24 0 0 20 0 1 0 27489569 186667008 38705 33554432000 4194304 6058637 140734338138464 140734338137496 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 45573 38705 181 456 0 45109 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 182292

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 27552 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.00 1.88 4/177 27622
/proc/meminfo: memFree=31550888/32872528 swapFree=8540/8540
[pid=27552] ppid=27546 vsize=182292 CPUtime=1800 cores=0,2,4,6
/proc/27552/stat : 27552 (open-wbo-lsu) R 27546 27552 27507 0 -1 4202496 23857 0 0 0 179976 24 0 0 20 0 1 0 27489569 186667008 38705 33554432000 4194304 6058637 140734338138464 140734338137496 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/27552/statm: 45573 38705 181 456 0 45109 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 182292

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.77
CPU system time (s): 0.250961
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 182292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.250961
maximum resident set size= 154832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23860
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.591 second user time and 7.80081 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 14:35:25
IDJOB=4115928
IDBENCH=109406
IDSOLVER=2545
FILE ID=node151/4115928-1466944525
RUNJOBID= node151-1466944525-27523
PBS_JOBID= 19976361
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round23-4.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115928-1466944525/watcher-4115928-1466944525 -o /tmp/evaluation-result-4115928-1466944525/solver-4115928-1466944525 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960  open-wbo-lsu HOME/instance-4115928-1466944525.opb

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

MD5SUM BENCH= 84f041f353ac1b81b2fd2c2b0e38b90c
RANDOM SEED=1559724931

node151.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.54
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		: 2667.217
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	: 5332.56
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31785176 kB
Buffers:           65096 kB
Cached:           284700 kB
SwapCached:         1740 kB
Active:            59412 kB
Inactive:         293056 kB
Active(anon):       4848 kB
Inactive(anon):      736 kB
Active(file):      54564 kB
Inactive(file):   292320 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67096968 kB
Dirty:             10088 kB
Writeback:             0 kB
AnonPages:         10760 kB
Mapped:             6604 kB
Shmem:                 0 kB
Slab:             594804 kB
SReclaimable:      38492 kB
SUnreclaim:       556312 kB
KernelStack:        1336 kB
PageTables:         4008 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     105984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71712 MiB
End job on node151 at 2016-06-26 15:05:26