Trace number 4108907

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 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-40.opb
MD5SUM96b10f202af149572cd99ac873608650
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 variables9342
Total number of constraints199352
Number of constraints which are clauses178530
Number of constraints which are cardinality constraints (but not clauses)720
Number of constraints which are nor clauses,nor cardinality constraints20102
Minimum length of a constraint2
Maximum length of a constraint231
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 232
Number of bits of the biggest sum of numbers8
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-4108907-1466262163.opb
0.00/0.00	c File size is 8464945 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:          9342                                                                   |
1800.00/1800.30	c |  Number of hard clauses:     178896                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         722                                                                   |
1800.00/1800.30	c |  Number of PB :               20102                                                                   |
1800.00/1800.30	c |  Parse time:                   0.89 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-4108907-1466262163/watcher-4108907-1466262163 -o /tmp/evaluation-result-4108907-1466262163/solver-4108907-1466262163 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10276 --watchdog 1960 open-wbo-lsu HOME/instance-4108907-1466262163.opb 

pid=19573
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: 2.14 2.14 2.09 2/176 19576
/proc/meminfo: memFree=30173068/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=10472 CPUtime=0 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 2369 0 0 0 0 0 0 0 20 0 1 0 28265255 10723328 2244 33554432000 4194304 6058637 140734579120832 140735313329400 5154064 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 2618 2244 2202 456 0 87 0

[startup+0.100162 s]
/proc/loadavg: 2.14 2.14 2.09 2/176 19576
/proc/meminfo: memFree=30173068/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=12188 CPUtime=0.09 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 2775 0 0 0 9 0 0 0 20 0 1 0 28265255 12480512 2650 33554432000 4194304 6058637 140734579120832 140735313329400 5046461 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 3047 2650 2202 456 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12188

[startup+0.200243 s]
/proc/loadavg: 2.14 2.14 2.09 2/176 19576
/proc/meminfo: memFree=30173068/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=13984 CPUtime=0.19 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 3194 0 0 0 19 0 0 0 20 0 1 0 28265255 14319616 3069 33554432000 4194304 6058637 140734579120832 140734579119192 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 3496 3069 2202 456 0 965 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13984

[startup+0.300273 s]
/proc/loadavg: 2.14 2.14 2.09 2/176 19576
/proc/meminfo: memFree=30173068/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=15732 CPUtime=0.29 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 3611 0 0 0 29 0 0 0 20 0 1 0 28265255 16109568 3486 33554432000 4194304 6058637 140734579120832 140734579119192 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 3933 3486 2202 456 0 1402 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15732

[startup+0.700238 s]
/proc/loadavg: 2.14 2.14 2.09 2/176 19576
/proc/meminfo: memFree=30173068/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=22484 CPUtime=0.69 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 5192 0 0 0 69 0 0 0 20 0 1 0 28265255 23023616 5067 33554432000 4194304 6058637 140734579120832 140734579119192 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 5621 5068 2202 456 0 3090 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22484

[startup+1.50031 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 19577
/proc/meminfo: memFree=30079744/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=130820 CPUtime=1.49 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 26421 0 0 0 145 4 0 0 20 0 1 0 28265255 133959680 27159 33554432000 4194304 6058637 140734579120832 140734579119912 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 32705 27159 181 456 0 32241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 130820

[startup+3.10032 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 19577
/proc/meminfo: memFree=30061096/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=133876 CPUtime=3.09 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 27037 0 0 0 305 4 0 0 20 0 1 0 28265255 137089024 27775 33554432000 4194304 6058637 140734579120832 140734579119448 4277612 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 33469 27775 181 456 0 33005 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 133876

[startup+6.30028 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 19577
/proc/meminfo: memFree=30058020/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=145552 CPUtime=6.29 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 27313 0 0 0 625 4 0 0 20 0 1 0 28265255 149045248 28046 33554432000 4194304 6058637 140734579120832 140734579119864 4246450 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 36388 28046 181 456 0 35924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 145552

[startup+12.7003 s]
/proc/loadavg: 2.12 2.14 2.09 4/177 19577
/proc/meminfo: memFree=30053608/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=145552 CPUtime=12.68 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 27716 0 0 0 1264 4 0 0 20 0 1 0 28265255 149045248 29462 33554432000 4194304 6058637 140734579120832 140734579119864 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 36388 29462 181 456 0 35924 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 145552

[startup+25.5004 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 19577
/proc/meminfo: memFree=30050568/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=164864 CPUtime=25.48 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 29714 0 0 0 2542 6 0 0 20 0 1 0 28265255 168820736 28722 33554432000 4194304 6058637 140734579120832 140734579119896 4246519 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 41216 28722 182 456 0 40752 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 164864

[startup+51.1004 s]
/proc/loadavg: 2.17 2.15 2.09 3/177 19577
/proc/meminfo: memFree=29987708/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=207612 CPUtime=51.09 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 30586 0 0 0 5102 7 0 0 20 0 1 0 28265255 212594688 43281 33554432000 4194304 6058637 140734579120832 140734579119592 4277435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 51903 43281 182 456 0 51439 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 207612

[startup+102.3 s]
/proc/loadavg: 2.18 2.15 2.10 3/177 19578
/proc/meminfo: memFree=29980840/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=207612 CPUtime=102.28 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 30647 0 0 0 10221 7 0 0 20 0 1 0 28265255 212594688 45386 33554432000 4194304 6058637 140734579120832 140734579119592 4277643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 51903 45386 182 456 0 51439 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 207612

[startup+162.3 s]
/proc/loadavg: 2.18 2.15 2.09 3/177 19579
/proc/meminfo: memFree=29953620/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=177264 CPUtime=162.26 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 31613 0 0 0 16218 8 0 0 20 0 1 0 28265255 181518336 38372 33554432000 4194304 6058637 140734579120832 140734579119896 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 44316 38372 182 456 0 43852 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 177264

[startup+222.308 s]
/proc/loadavg: 2.17 2.15 2.09 3/177 19581
/proc/meminfo: memFree=30010200/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=177264 CPUtime=222.26 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 31919 0 0 0 22216 10 0 0 20 0 1 0 28265255 181518336 38372 33554432000 4194304 6058637 140734579120832 140734579119896 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 44316 38372 182 456 0 43852 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 177264

[startup+282.3 s]
/proc/loadavg: 2.12 2.14 2.09 3/177 19582
/proc/meminfo: memFree=30008448/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=177264 CPUtime=282.25 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 32227 0 0 0 28213 12 0 0 20 0 1 0 28265255 181518336 38372 33554432000 4194304 6058637 140734579120832 140734579119896 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 44316 38372 182 456 0 43852 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 177264

[startup+342.3 s]
/proc/loadavg: 2.09 2.13 2.09 3/177 19583
/proc/meminfo: memFree=29946936/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=342.23 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 32537 0 0 0 34210 13 0 0 20 0 1 0 28265255 232022016 47674 33554432000 4194304 6058637 140734579120832 140734579119608 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 47674 182 456 0 56182 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 226584

[startup+402.3 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 19584
/proc/meminfo: memFree=29984184/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=177264 CPUtime=402.22 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 32745 0 0 0 40208 14 0 0 20 0 1 0 28265255 181518336 38372 33554432000 4194304 6058637 140734579120832 140734579119896 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 44316 38372 182 456 0 43852 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 177264

[startup+462.3 s]
/proc/loadavg: 2.11 2.13 2.09 3/178 19588
/proc/meminfo: memFree=29983440/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=177264 CPUtime=462.22 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 32954 0 0 0 46206 16 0 0 20 0 1 0 28265255 181518336 38372 33554432000 4194304 6058637 140734579120832 140734579119896 4277464 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 44316 38372 182 456 0 43852 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 177264

[startup+522.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 19590
/proc/meminfo: memFree=29933584/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=522.2 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 33184 0 0 0 52203 17 0 0 20 0 1 0 28265255 232022016 48699 33554432000 4194304 6058637 140734579120832 140734579119608 4261600 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 48699 182 456 0 56182 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 226584

[startup+582.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 19591
/proc/meminfo: memFree=29914212/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=582.19 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 33397 0 0 0 58201 18 0 0 20 0 1 0 28265255 232022016 48354 33554432000 4194304 6058637 140734579120832 140734579119608 4278284 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 48354 182 456 0 56182 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 226584


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


[startup+942.3 s]
/proc/loadavg: 2.17 2.10 2.09 4/177 19598
/proc/meminfo: memFree=29930328/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=942.13 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 34512 0 0 0 94188 25 0 0 20 0 1 0 28265255 232022016 47268 33554432000 4194304 6058637 140734579120832 140734579119608 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 47268 182 456 0 56182 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 226584

[startup+1002.3 s]
/proc/loadavg: 2.11 2.09 2.09 3/177 19599
/proc/meminfo: memFree=29925916/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1002.13 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 34625 0 0 0 100186 27 0 0 20 0 1 0 28265255 232022016 49316 33554432000 4194304 6058637 140734579120832 140734579119608 4277615 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 49316 182 456 0 56182 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 226584

[startup+1062.3 s]
/proc/loadavg: 2.04 2.07 2.08 3/178 19603
/proc/meminfo: memFree=29887368/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1062.12 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 34921 0 0 0 106184 28 0 0 20 0 1 0 28265255 232022016 50852 33554432000 4194304 6058637 140734579120832 140734579119608 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 50852 182 456 0 56182 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 226584

[startup+1122.3 s]
/proc/loadavg: 2.13 2.09 2.08 3/177 19605
/proc/meminfo: memFree=29934100/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1122.11 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 35422 0 0 0 112182 29 0 0 20 0 1 0 28265255 232022016 47268 33554432000 4194304 6058637 140734579120832 140734579119608 4254411 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 47268 182 456 0 56182 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 226584

[startup+1182.3 s]
/proc/loadavg: 2.12 2.09 2.08 3/177 19606
/proc/meminfo: memFree=29927104/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1182.1 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 36134 0 0 0 118179 31 0 0 20 0 1 0 28265255 232022016 49316 33554432000 4194304 6058637 140734579120832 140734579119608 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 49316 182 456 0 56182 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 226584

[startup+1242.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 19607
/proc/meminfo: memFree=29925564/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1242.09 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 36844 0 0 0 124176 33 0 0 20 0 1 0 28265255 232022016 50852 33554432000 4194304 6058637 140734579120832 140734579119608 4277674 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 50852 182 456 0 56182 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 226584

[startup+1302.3 s]
/proc/loadavg: 2.16 2.10 2.09 3/177 19608
/proc/meminfo: memFree=29901820/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1302.08 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 37956 0 0 0 130173 35 0 0 20 0 1 0 28265255 232022016 51250 33554432000 4194304 6058637 140734579120832 140734579119608 4278251 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 51250 182 456 0 56182 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 226584

[startup+1362.3 s]
/proc/loadavg: 2.12 2.09 2.09 3/177 19609
/proc/meminfo: memFree=29937208/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1362.06 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 38973 0 0 0 136168 38 0 0 20 0 1 0 28265255 232022016 47288 33554432000 4194304 6058637 140734579120832 140734579119608 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 47288 182 456 0 56182 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 226584

[startup+1422.3 s]
/proc/loadavg: 2.15 2.10 2.09 3/177 19611
/proc/meminfo: memFree=29916840/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1422.07 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 39677 0 0 0 142167 40 0 0 20 0 1 0 28265255 232022016 48824 33554432000 4194304 6058637 140734579120832 140734579119608 4277843 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 48824 182 456 0 56182 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 226584

[startup+1482.3 s]
/proc/loadavg: 2.22 2.13 2.10 3/177 19612
/proc/meminfo: memFree=29931012/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1482.05 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 40387 0 0 0 148163 42 0 0 20 0 1 0 28265255 232022016 49850 33554432000 4194304 6058637 140734579120832 140734579119608 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 49850 182 456 0 56182 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 226584

[startup+1542.31 s]
/proc/loadavg: 2.27 2.15 2.10 3/177 19613
/proc/meminfo: memFree=29914824/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1542.04 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 41093 0 0 0 154161 43 0 0 20 0 1 0 28265255 232022016 50874 33554432000 4194304 6058637 140734579120832 140734579119608 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 50874 182 456 0 56182 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 226584

[startup+1602.3 s]
/proc/loadavg: 2.21 2.15 2.10 3/177 19614
/proc/meminfo: memFree=29914348/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1602.04 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 41796 0 0 0 160158 46 0 0 20 0 1 0 28265255 232022016 51386 33554432000 4194304 6058637 140734579120832 140734579119608 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 51386 182 456 0 56182 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 226584

[startup+1662.3 s]
/proc/loadavg: 2.19 2.15 2.10 3/178 19618
/proc/meminfo: memFree=29918332/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1662.03 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 42509 0 0 0 166155 48 0 0 20 0 1 0 28265255 232022016 51386 33554432000 4194304 6058637 140734579120832 140734579119896 4277969 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 51386 182 456 0 56182 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 226584

[startup+1722.3 s]
/proc/loadavg: 2.21 2.17 2.10 3/177 19620
/proc/meminfo: memFree=29924060/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=226584 CPUtime=1722.02 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 43334 0 0 0 172152 50 0 0 20 0 1 0 28265255 232022016 51507 33554432000 4194304 6058637 140734579120832 140734579119608 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 56646 51507 182 456 0 56182 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 226584

[startup+1782.3 s]
/proc/loadavg: 2.25 2.19 2.11 3/177 19666
/proc/meminfo: memFree=27159256/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=257404 CPUtime=1782.01 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 44524 0 0 0 178149 52 0 0 20 0 1 0 28265255 263581696 52989 33554432000 4194304 6058637 140734579120832 140734579119864 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 64351 52989 182 456 0 63887 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 257404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.25 2.19 2.12 3/177 19667
/proc/meminfo: memFree=27144916/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=257404 CPUtime=1800 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 44527 0 0 0 179948 52 0 0 20 0 1 0 28265255 263581696 54525 33554432000 4194304 6058637 140734579120832 140734579119864 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 64351 54525 182 456 0 63887 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 257404

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 19576 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.25 2.19 2.12 3/177 19667
/proc/meminfo: memFree=27144916/32872528 swapFree=877056/942464
[pid=19576] ppid=19573 vsize=257404 CPUtime=1800 cores=1,3,5,7
/proc/19576/stat : 19576 (open-wbo-lsu) R 19573 19576 10259 0 -1 4202496 44527 0 0 0 179948 52 0 0 20 0 1 0 28265255 263581696 54525 33554432000 4194304 6058637 140734579120832 140734579119864 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/19576/statm: 64351 54525 182 456 0 63887 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 257404

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.49
CPU system time (s): 0.526919
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 306724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.526919
maximum resident set size= 251212
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44530
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= 34
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.53731 second user time and 6.92495 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-18 17:02:43
IDJOB=4108907
IDBENCH=89687
IDSOLVER=2545
FILE ID=node113/4108907-1466262163
RUNJOBID= node113-1466230464-10276
PBS_JOBID= 19918179
Free space on /tmp= 71644 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-40.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108907-1466262163/watcher-4108907-1466262163 -o /tmp/evaluation-result-4108907-1466262163/solver-4108907-1466262163 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10276 --watchdog 1960  open-wbo-lsu HOME/instance-4108907-1466262163.opb

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

MD5SUM BENCH= 96b10f202af149572cd99ac873608650
RANDOM SEED=874251695

node113.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.54
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		: 2666.799
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	: 5332.54
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		: 2666.799
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:        30173620 kB
Buffers:          105100 kB
Cached:           291628 kB
SwapCached:         1896 kB
Active:           764444 kB
Inactive:         253864 kB
Active(anon):     621064 kB
Inactive(anon):     2728 kB
Active(file):     143380 kB
Inactive(file):   251136 kB
Unevictable:      942464 kB
Mlocked:          877056 kB
SwapTotal:      67108856 kB
SwapFree:       67098956 kB
Dirty:             12864 kB
Writeback:             0 kB
AnonPages:       1562952 kB
Mapped:             8004 kB
Shmem:                 0 kB
Slab:             605160 kB
SReclaimable:      49036 kB
SUnreclaim:       556124 kB
KernelStack:        1456 kB
PageTables:         6840 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1786920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    198656 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= 71408 MiB
End job on node113 at 2016-06-18 17:32:44