Trace number 4089823

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/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v041-n1.opb
MD5SUMb7d90c2ccef1fe44de3306377e815308
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.070988
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables123
Total number of constraints41
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)41
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
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-4089823-1466021173.opb
0.00/0.00	c File size is 2196 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:           123                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          82                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4089823-1466021173/watcher-4089823-1466021173 -o /tmp/evaluation-result-4089823-1466021173/solver-4089823-1466021173 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4089823-1466021173.opb 

pid=14336
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.25 2.27 2.25 3/176 14339
/proc/meminfo: memFree=30305752/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=6968 CPUtime=0 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 442 0 0 0 0 0 0 0 20 0 1 0 4162998 7135232 314 33554432000 4194304 6058637 140733205735408 140736794593896 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 1742 314 173 456 0 1278 0

[startup+0.100117 s]
/proc/loadavg: 2.25 2.27 2.25 3/176 14339
/proc/meminfo: memFree=30305752/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=3132 CPUtime=0.09 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 613 0 0 0 9 0 0 0 20 0 1 0 4162998 3207168 423 33554432000 4194304 6058637 140733205735408 140736794593896 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 783 423 175 456 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3132

[startup+0.20028 s]
/proc/loadavg: 2.25 2.27 2.25 3/176 14339
/proc/meminfo: memFree=30305752/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=3524 CPUtime=0.19 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 812 0 0 0 19 0 0 0 20 0 1 0 4162998 3608576 465 33554432000 4194304 6058637 140733205735408 140736794593896 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 881 465 175 456 0 417 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3524

[startup+0.300265 s]
/proc/loadavg: 2.25 2.27 2.25 3/176 14339
/proc/meminfo: memFree=30305752/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=4932 CPUtime=0.29 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 1019 0 0 0 29 0 0 0 20 0 1 0 4162998 5050368 671 33554432000 4194304 6058637 140733205735408 140736794593896 4277660 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 1233 671 175 456 0 769 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4932

[startup+0.700233 s]
/proc/loadavg: 2.25 2.27 2.25 3/176 14339
/proc/meminfo: memFree=30305752/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=5652 CPUtime=0.69 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 1414 0 0 0 69 0 0 0 20 0 1 0 4162998 5787648 1044 33554432000 4194304 6058637 140733205735408 140733205734168 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 1413 1044 175 456 0 949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5652

[startup+1.50024 s]
/proc/loadavg: 2.25 2.27 2.25 3/177 14340
/proc/meminfo: memFree=30299584/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=9352 CPUtime=1.49 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 2263 0 0 0 149 0 0 0 20 0 1 0 4162998 9576448 1866 33554432000 4194304 6058637 140733205735408 140733205734168 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 2338 1866 175 456 0 1874 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9352

[startup+3.10025 s]
/proc/loadavg: 2.25 2.27 2.25 3/177 14386
/proc/meminfo: memFree=30402100/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=11028 CPUtime=3.09 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 2703 0 0 0 309 0 0 0 20 0 1 0 4162998 11292672 2290 33554432000 4194304 6058637 140733205735408 140733205734168 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 2757 2290 175 456 0 2293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11028

[startup+6.30026 s]
/proc/loadavg: 2.23 2.27 2.25 3/177 14386
/proc/meminfo: memFree=30390000/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=21016 CPUtime=6.29 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 4138 0 0 0 628 1 0 0 20 0 1 0 4162998 21520384 3792 33554432000 4194304 6058637 140733205735408 140733205734136 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 5254 3792 175 456 0 4790 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21016

[startup+12.7003 s]
/proc/loadavg: 2.21 2.26 2.24 3/177 14386
/proc/meminfo: memFree=30377344/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=21016 CPUtime=12.69 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 4170 0 0 0 1268 1 0 0 20 0 1 0 4162998 21520384 4334 33554432000 4194304 6058637 140733205735408 140733205734136 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 5254 4334 175 456 0 4790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21016

[startup+25.5003 s]
/proc/loadavg: 2.24 2.27 2.24 3/177 14386
/proc/meminfo: memFree=30363396/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=29100 CPUtime=25.49 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 4924 0 0 0 2548 1 0 0 20 0 1 0 4162998 29798400 6615 33554432000 4194304 6058637 140733205735408 140733205734136 4277315 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 7275 6615 175 456 0 6811 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29100

[startup+51.1003 s]
/proc/loadavg: 2.21 2.26 2.24 3/177 14386
/proc/meminfo: memFree=30331376/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=39848 CPUtime=51.08 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 5992 0 0 0 5107 1 0 0 20 0 1 0 4162998 40804352 8431 33554432000 4194304 6058637 140733205735408 140733205734136 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 9962 8431 175 456 0 9498 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39848

[startup+102.3 s]
/proc/loadavg: 2.31 2.28 2.25 3/177 14387
/proc/meminfo: memFree=30313700/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=46836 CPUtime=102.28 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 6830 0 0 0 10226 2 0 0 20 0 1 0 4162998 47960064 11291 33554432000 4194304 6058637 140733205735408 140733205734168 4278177 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 11709 11291 175 456 0 11245 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 46836

[startup+162.3 s]
/proc/loadavg: 2.37 2.29 2.25 3/177 14389
/proc/meminfo: memFree=30285960/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=70056 CPUtime=162.27 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 7026 0 0 0 16224 3 0 0 20 0 1 0 4162998 71737344 16494 33554432000 4194304 6058637 140733205735408 140733205734136 4255137 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 17514 16494 175 456 0 17050 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 70056

[startup+222.307 s]
/proc/loadavg: 2.29 2.28 2.25 3/177 14390
/proc/meminfo: memFree=30237736/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=70056 CPUtime=222.27 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 7026 0 0 0 22224 3 0 0 20 0 1 0 4162998 71737344 16494 33554432000 4194304 6058637 140733205735408 140733205734136 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 17514 16494 175 456 0 17050 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 70056

[startup+282.3 s]
/proc/loadavg: 2.42 2.32 2.27 3/178 14394
/proc/meminfo: memFree=30266388/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=70056 CPUtime=282.25 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 7182 0 0 0 28222 3 0 0 20 0 1 0 4162998 71737344 17156 33554432000 4194304 6058637 140733205735408 140733205734136 4277670 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 17514 17156 175 456 0 17050 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 70056

[startup+342.3 s]
/proc/loadavg: 2.31 2.30 2.27 3/177 14395
/proc/meminfo: memFree=30224312/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=70056 CPUtime=342.24 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 7663 0 0 0 34220 4 0 0 20 0 1 0 4162998 71737344 17156 33554432000 4194304 6058637 140733205735408 140733205734472 4265060 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 17514 17156 175 456 0 17050 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 70056

[startup+402.3 s]
/proc/loadavg: 2.31 2.29 2.26 4/176 14396
/proc/meminfo: memFree=30253180/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=83276 CPUtime=402.23 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 9143 0 0 0 40217 6 0 0 20 0 1 0 4162998 85274624 20461 33554432000 4194304 6058637 140733205735408 140733205734472 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 20819 20461 175 456 0 20355 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 83276

[startup+462.3 s]
/proc/loadavg: 2.26 2.28 2.26 3/177 14399
/proc/meminfo: memFree=30160884/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=83276 CPUtime=462.22 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 10110 0 0 0 46214 8 0 0 20 0 1 0 4162998 85274624 20461 33554432000 4194304 6058637 140733205735408 140733205734184 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 20819 20461 175 456 0 20355 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 83276

[startup+522.3 s]
/proc/loadavg: 2.34 2.30 2.27 4/177 14400
/proc/meminfo: memFree=30239588/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=83276 CPUtime=522.22 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 10838 0 0 0 52212 10 0 0 20 0 1 0 4162998 85274624 20461 33554432000 4194304 6058637 140733205735408 140733205734472 4261602 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 20819 20461 175 456 0 20355 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 83276

[startup+582.3 s]
/proc/loadavg: 2.23 2.28 2.26 4/177 14401
/proc/meminfo: memFree=30156972/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=132596 CPUtime=582.2 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 11567 0 0 0 58209 11 0 0 20 0 1 0 4162998 135778304 29902 33554432000 4194304 6058637 140733205735408 140733205734184 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 33149 29902 175 456 0 32685 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 132596


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


[startup+942.3 s]
/proc/loadavg: 2.38 2.30 2.28 3/177 14411
/proc/meminfo: memFree=30195352/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=132596 CPUtime=942.14 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 15037 0 0 0 94192 22 0 0 20 0 1 0 4162998 135778304 31454 33554432000 4194304 6058637 140733205735408 140733205734184 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 33149 31454 175 456 0 32685 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 132596

[startup+1002.3 s]
/proc/loadavg: 2.30 2.29 2.27 3/177 14412
/proc/meminfo: memFree=30145848/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=132596 CPUtime=1002.13 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 15534 0 0 0 100190 23 0 0 20 0 1 0 4162998 135778304 31966 33554432000 4194304 6058637 140733205735408 140733205734184 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 33149 31966 175 456 0 32685 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 132596

[startup+1062.3 s]
/proc/loadavg: 2.33 2.30 2.27 4/177 14414
/proc/meminfo: memFree=30139660/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=132596 CPUtime=1062.12 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 16211 0 0 0 106188 24 0 0 20 0 1 0 4162998 135778304 31454 33554432000 4194304 6058637 140733205735408 140733205734184 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 33149 31454 175 456 0 32685 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 132596

[startup+1122.3 s]
/proc/loadavg: 2.22 2.27 2.27 3/177 14415
/proc/meminfo: memFree=30135344/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=132596 CPUtime=1122.12 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 17273 0 0 0 112185 27 0 0 20 0 1 0 4162998 135778304 29918 33554432000 4194304 6058637 140733205735408 140733205734184 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 33149 29918 175 456 0 32685 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 132596

[startup+1182.3 s]
/proc/loadavg: 2.19 2.25 2.26 3/177 14416
/proc/meminfo: memFree=30166496/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=83276 CPUtime=1182.1 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 18725 0 0 0 118181 29 0 0 20 0 1 0 4162998 85274624 20477 33554432000 4194304 6058637 140733205735408 140733205734472 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 20819 20477 175 456 0 20355 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 83276

[startup+1242.3 s]
/proc/loadavg: 2.31 2.28 2.27 3/177 14417
/proc/meminfo: memFree=30238308/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=83276 CPUtime=1242.1 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 20413 0 0 0 124177 33 0 0 20 0 1 0 4162998 85274624 20477 33554432000 4194304 6058637 140733205735408 140733205734472 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 20819 20477 175 456 0 20355 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 83276

[startup+1302.3 s]
/proc/loadavg: 2.42 2.30 2.28 3/177 14418
/proc/meminfo: memFree=30116192/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=132596 CPUtime=1302.08 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 21628 0 0 0 130173 35 0 0 20 0 1 0 4162998 135778304 32590 33554432000 4194304 6058637 140733205735408 140733205734184 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 33149 32590 175 456 0 32685 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 132596

[startup+1362.3 s]
/proc/loadavg: 2.33 2.29 2.27 4/177 14420
/proc/meminfo: memFree=30134564/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=132596 CPUtime=1362.08 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 23193 0 0 0 136170 38 0 0 20 0 1 0 4162998 135778304 29406 33554432000 4194304 6058637 140733205735408 140733205734184 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 33149 29406 175 456 0 32685 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 132596

[startup+1422.3 s]
/proc/loadavg: 2.28 2.28 2.27 4/177 14421
/proc/meminfo: memFree=30173908/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=83276 CPUtime=1422.07 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 24637 0 0 0 142167 40 0 0 20 0 1 0 4162998 85274624 20477 33554432000 4194304 6058637 140733205735408 140733205734440 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 20819 20477 175 456 0 20355 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 83276

[startup+1482.3 s]
/proc/loadavg: 2.23 2.26 2.26 3/178 14425
/proc/meminfo: memFree=30142772/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=132596 CPUtime=1482.05 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 25728 0 0 0 148163 42 0 0 20 0 1 0 4162998 135778304 30942 33554432000 4194304 6058637 140733205735408 140733205734184 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 33149 30942 175 456 0 32685 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 132596

[startup+1542.31 s]
/proc/loadavg: 2.13 2.22 2.25 4/177 14426
/proc/meminfo: memFree=30199412/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=83276 CPUtime=1542.05 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 27179 0 0 0 154160 45 0 0 20 0 1 0 4162998 85274624 20477 33554432000 4194304 6058637 140733205735408 140733205734440 4277368 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 20819 20477 175 456 0 20355 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 83276

[startup+1602.3 s]
/proc/loadavg: 2.26 2.24 2.25 4/177 14427
/proc/meminfo: memFree=30120564/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=132596 CPUtime=1602.04 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 28262 0 0 0 160157 47 0 0 20 0 1 0 4162998 135778304 30430 33554432000 4194304 6058637 140733205735408 140733205734184 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 33149 30430 175 456 0 32685 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 132596

[startup+1662.3 s]
/proc/loadavg: 2.28 2.24 2.25 3/177 14429
/proc/meminfo: memFree=30122668/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=163416 CPUtime=1662.03 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 29703 0 0 0 166154 49 0 0 20 0 1 0 4162998 167337984 34081 33554432000 4194304 6058637 140733205735408 140733205734440 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 40854 34081 175 456 0 40390 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 163416

[startup+1722.3 s]
/proc/loadavg: 2.32 2.26 2.26 3/177 14430
/proc/meminfo: memFree=30199432/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=83276 CPUtime=1722.03 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 30554 0 0 0 172151 52 0 0 20 0 1 0 4162998 85274624 20477 33554432000 4194304 6058637 140733205735408 140733205734472 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 20819 20477 175 456 0 20355 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 83276

[startup+1782.3 s]
/proc/loadavg: 2.37 2.27 2.26 4/177 14431
/proc/meminfo: memFree=30120304/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=132596 CPUtime=1782.02 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 31648 0 0 0 178148 54 0 0 20 0 1 0 4162998 135778304 30942 33554432000 4194304 6058637 140733205735408 140733205734184 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 33149 30942 175 456 0 32685 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 132596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.27 2.25 2.25 3/177 14431
/proc/meminfo: memFree=30139344/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=163416 CPUtime=1800.01 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 32247 0 0 0 179947 54 0 0 20 0 1 0 4162998 167337984 35105 33554432000 4194304 6058637 140733205735408 140733205734440 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 40854 35105 175 456 0 40390 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 163416

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 14339 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.27 2.25 2.25 3/177 14431
/proc/meminfo: memFree=30139344/32872528 swapFree=1498860/1695084
[pid=14339] ppid=14336 vsize=163416 CPUtime=1800.01 cores=1,3,5,7
/proc/14339/stat : 14339 (open-wbo-lsu) R 14336 14339 6119 0 -1 4202496 32247 0 0 0 179947 54 0 0 20 0 1 0 4162998 167337984 35105 33554432000 4194304 6058637 140733205735408 140733205734440 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14339/statm: 40854 35105 175 456 0 40390 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 163416

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.47
CPU system time (s): 0.550916
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 163416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.47
system time used= 0.550916
maximum resident set size= 142468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32250
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= 1870

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.88226 second user time and 6.89995 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 22:06:13
IDJOB=4089823
IDBENCH=107461
IDSOLVER=2545
FILE ID=node137/4089823-1466021173
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v041-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089823-1466021173/watcher-4089823-1466021173 -o /tmp/evaluation-result-4089823-1466021173/solver-4089823-1466021173 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4089823-1466021173.opb

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

MD5SUM BENCH= b7d90c2ccef1fe44de3306377e815308
RANDOM SEED=852776535

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30306676 kB
Buffers:           14172 kB
Cached:            46428 kB
SwapCached:         2464 kB
Active:           140204 kB
Inactive:          29644 kB
Active(anon):     110392 kB
Inactive(anon):     1368 kB
Active(file):      29812 kB
Inactive(file):    28276 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099524 kB
Dirty:              4816 kB
Writeback:             0 kB
AnonPages:       1802920 kB
Mapped:             7892 kB
Shmem:                 0 kB
Slab:             566632 kB
SReclaimable:      10664 kB
SUnreclaim:       555968 kB
KernelStack:        1432 kB
PageTables:         7608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1933116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-15 22:36:13