Trace number 4099462

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-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb
MD5SUM54cc21b6a006b53c414126d2c0b266be
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.012997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints100
Number of constraints which are clauses60
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint30
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 31
Number of bits of the biggest sum of numbers5
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-4099462-1466208123.opb
0.00/0.00	c File size is 20328 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:          1200                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         60                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          40                                                                   |
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-4099462-1466208123/watcher-4099462-1466208123 -o /tmp/evaluation-result-4099462-1466208123/solver-4099462-1466208123 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4099462-1466208123.opb 

pid=14893
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.11 2.05 1.81 3/176 14896
/proc/meminfo: memFree=31293384/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=7264 CPUtime=0 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 545 0 0 0 0 0 0 0 20 0 1 0 22862460 7438336 411 33554432000 4194304 6058637 140733415831728 140736466934712 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 1816 411 163 456 0 1352 0

[startup+0.100159 s]
/proc/loadavg: 2.11 2.05 1.81 3/176 14896
/proc/meminfo: memFree=31293384/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=3800 CPUtime=0.09 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 952 0 0 0 9 0 0 0 20 0 1 0 22862460 3891200 596 33554432000 4194304 6058637 140733415831728 140733415830792 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 950 596 174 456 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3800

[startup+0.200296 s]
/proc/loadavg: 2.11 2.05 1.81 3/176 14896
/proc/meminfo: memFree=31293384/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=4956 CPUtime=0.19 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 1157 0 0 0 19 0 0 0 20 0 1 0 22862460 5074944 799 33554432000 4194304 6058637 140733415831728 140733415830792 4255543 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 1239 799 174 456 0 775 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4956

[startup+0.300214 s]
/proc/loadavg: 2.11 2.05 1.81 3/176 14896
/proc/meminfo: memFree=31293384/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=4528 CPUtime=0.29 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 1585 0 0 0 29 0 0 0 20 0 1 0 22862460 4636672 768 33554432000 4194304 6058637 140733415831728 140733415830792 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 1132 768 177 456 0 668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4528

[startup+0.70023 s]
/proc/loadavg: 2.11 2.05 1.81 3/176 14896
/proc/meminfo: memFree=31293384/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=8856 CPUtime=0.69 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 2167 0 0 0 69 0 0 0 20 0 1 0 22862460 9068544 1857 33554432000 4194304 6058637 140733415831728 140733415830792 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 2214 1857 177 456 0 1750 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8856

[startup+1.5002 s]
/proc/loadavg: 2.11 2.05 1.81 3/177 14897
/proc/meminfo: memFree=31283476/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=11608 CPUtime=1.49 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 2606 0 0 0 149 0 0 0 20 0 1 0 22862460 11886592 2277 33554432000 4194304 6058637 140733415831728 140733415830488 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 2902 2277 177 456 0 2438 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11608

[startup+3.10023 s]
/proc/loadavg: 2.10 2.05 1.81 3/177 14897
/proc/meminfo: memFree=31278140/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=17008 CPUtime=3.09 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 3720 0 0 0 309 0 0 0 20 0 1 0 22862460 17416192 3886 33554432000 4194304 6058637 140733415831728 140733415830488 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 4252 3886 177 456 0 3788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17008

[startup+6.30023 s]
/proc/loadavg: 2.10 2.05 1.81 3/177 14897
/proc/meminfo: memFree=31265600/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=18680 CPUtime=6.29 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 4036 0 0 0 629 0 0 0 20 0 1 0 22862460 19128320 4200 33554432000 4194304 6058637 140733415831728 140733415830488 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 4670 4200 177 456 0 4206 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18680

[startup+12.7002 s]
/proc/loadavg: 2.08 2.05 1.81 3/177 14897
/proc/meminfo: memFree=31243596/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=33152 CPUtime=12.68 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 6213 0 0 0 1268 0 0 0 20 0 1 0 22862460 33947648 6206 33554432000 4194304 6058637 140733415831728 140733415830456 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 8288 6206 177 456 0 7824 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33152

[startup+25.5004 s]
/proc/loadavg: 2.15 2.06 1.82 4/177 14897
/proc/meminfo: memFree=31255240/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=33152 CPUtime=25.49 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 6407 0 0 0 2548 1 0 0 20 0 1 0 22862460 33947648 7930 33554432000 4194304 6058637 140733415831728 140733415830456 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 8288 7930 177 456 0 7824 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 33152

[startup+51.1004 s]
/proc/loadavg: 2.10 2.06 1.82 3/177 14897
/proc/meminfo: memFree=31235212/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=75552 CPUtime=51.08 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 8911 0 0 0 5106 2 0 0 20 0 1 0 22862460 77365248 12533 33554432000 4194304 6058637 140733415831728 140733415830456 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 18888 12533 177 456 0 18424 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75552

[startup+102.3 s]
/proc/loadavg: 2.04 2.04 1.83 3/177 14898
/proc/meminfo: memFree=31260756/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=75552 CPUtime=102.28 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 9288 0 0 0 10225 3 0 0 20 0 1 0 22862460 77365248 18526 33554432000 4194304 6058637 140733415831728 140733415830456 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 18888 18526 177 456 0 18424 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 75552

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 1.84 3/177 14899
/proc/meminfo: memFree=31204316/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=75552 CPUtime=162.26 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 9909 0 0 0 16222 4 0 0 20 0 1 0 22862460 77365248 18526 33554432000 4194304 6058637 140733415831728 140733415830792 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 18888 18526 177 456 0 18424 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 75552

[startup+222.307 s]
/proc/loadavg: 2.04 2.04 1.85 3/177 14900
/proc/meminfo: memFree=31156980/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=124872 CPUtime=222.26 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 10536 0 0 0 22220 6 0 0 20 0 1 0 22862460 127868928 27423 33554432000 4194304 6058637 140733415831728 140733415830504 4278096 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 31218 27423 177 456 0 30754 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 124872

[startup+282.3 s]
/proc/loadavg: 2.17 2.07 1.87 3/177 14902
/proc/meminfo: memFree=31198324/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=89748 CPUtime=282.25 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 11446 0 0 0 28217 8 0 0 20 0 1 0 22862460 91901952 22077 33554432000 4194304 6058637 140733415831728 140733415830792 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 22437 22077 177 456 0 21973 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 89748

[startup+342.3 s]
/proc/loadavg: 2.06 2.06 1.87 3/177 14903
/proc/meminfo: memFree=31198548/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=89748 CPUtime=342.24 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 11869 0 0 0 34214 10 0 0 20 0 1 0 22862460 91901952 22077 33554432000 4194304 6058637 140733415831728 140733415830792 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 22437 22077 177 456 0 21973 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 89748

[startup+402.3 s]
/proc/loadavg: 2.02 2.04 1.88 3/177 14904
/proc/meminfo: memFree=31180140/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=89748 CPUtime=402.23 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 12293 0 0 0 40212 11 0 0 20 0 1 0 22862460 91901952 22077 33554432000 4194304 6058637 140733415831728 140733415830792 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 22437 22077 177 456 0 21973 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 89748

[startup+462.3 s]
/proc/loadavg: 2.24 2.10 1.91 3/177 14905
/proc/meminfo: memFree=31148796/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=139068 CPUtime=462.21 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 12726 0 0 0 46208 13 0 0 20 0 1 0 22862460 142405632 33536 33554432000 4194304 6058637 140733415831728 140733415830504 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 34767 33536 177 456 0 34303 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 139068

[startup+522.3 s]
/proc/loadavg: 2.23 2.11 1.92 3/178 14909
/proc/meminfo: memFree=31142724/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=139068 CPUtime=522.2 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 13147 0 0 0 52206 14 0 0 20 0 1 0 22862460 142405632 30976 33554432000 4194304 6058637 140733415831728 140733415830504 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 34767 30976 177 456 0 34303 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 139068

[startup+582.3 s]
/proc/loadavg: 2.26 2.13 1.94 3/176 14910
/proc/meminfo: memFree=31207924/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=89748 CPUtime=582.19 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 13367 0 0 0 58204 15 0 0 20 0 1 0 22862460 91901952 22081 33554432000 4194304 6058637 140733415831728 140733415830792 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 22437 22081 177 456 0 21973 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 89748


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


[startup+942.3 s]
/proc/loadavg: 2.06 2.07 1.96 3/177 14918
/proc/meminfo: memFree=31110384/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=169888 CPUtime=942.14 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 19321 0 0 0 94187 27 0 0 20 0 1 0 22862460 173965312 34522 33554432000 4194304 6058637 140733415831728 140733415830760 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 42472 34522 177 456 0 42008 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 169888

[startup+1002.3 s]
/proc/loadavg: 2.07 2.07 1.97 3/177 14919
/proc/meminfo: memFree=31122972/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=169888 CPUtime=1002.13 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 20236 0 0 0 100184 29 0 0 20 0 1 0 22862460 173965312 35143 33554432000 4194304 6058637 140733415831728 140733415830760 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 42472 35143 177 456 0 42008 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 169888

[startup+1062.3 s]
/proc/loadavg: 2.02 2.06 1.97 3/177 14920
/proc/meminfo: memFree=31137492/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=139068 CPUtime=1062.12 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 20627 0 0 0 106182 30 0 0 20 0 1 0 22862460 142405632 34223 33554432000 4194304 6058637 140733415831728 140733415830504 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 34767 34223 177 456 0 34303 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139068

[startup+1122.3 s]
/proc/loadavg: 2.05 2.06 1.97 3/178 14970
/proc/meminfo: memFree=31332996/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=139068 CPUtime=1122.12 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 21262 0 0 0 112179 33 0 0 20 0 1 0 22862460 142405632 34052 33554432000 4194304 6058637 140733415831728 140733415830504 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 34767 34052 177 456 0 34303 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 139068

[startup+1182.3 s]
/proc/loadavg: 2.10 2.06 1.98 4/177 14971
/proc/meminfo: memFree=31302432/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=139068 CPUtime=1182.1 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 22066 0 0 0 118176 34 0 0 20 0 1 0 22862460 142405632 33028 33554432000 4194304 6058637 140733415831728 140733415830504 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 34767 33028 177 456 0 34303 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 139068

[startup+1242.3 s]
/proc/loadavg: 2.03 2.05 1.98 3/177 14973
/proc/meminfo: memFree=31264732/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=139068 CPUtime=1242.09 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 22869 0 0 0 124173 36 0 0 20 0 1 0 22862460 142405632 32516 33554432000 4194304 6058637 140733415831728 140733415830504 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 34767 32516 177 456 0 34303 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 139068

[startup+1302.3 s]
/proc/loadavg: 2.11 2.07 1.99 3/177 14974
/proc/meminfo: memFree=31272224/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=139068 CPUtime=1302.08 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 23670 0 0 0 130170 38 0 0 20 0 1 0 22862460 142405632 30468 33554432000 4194304 6058637 140733415831728 140733415830504 4277712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 34767 30468 177 456 0 34303 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 139068

[startup+1362.3 s]
/proc/loadavg: 2.12 2.08 2.00 3/177 14975
/proc/meminfo: memFree=31245516/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=169888 CPUtime=1362.07 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 24270 0 0 0 136168 39 0 0 20 0 1 0 22862460 173965312 37191 33554432000 4194304 6058637 140733415831728 140733415830760 4261410 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 42472 37191 177 456 0 42008 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 169888

[startup+1422.3 s]
/proc/loadavg: 2.24 2.11 2.01 3/177 14976
/proc/meminfo: memFree=31217808/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=169888 CPUtime=1422.07 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 25071 0 0 0 142166 41 0 0 20 0 1 0 22862460 173965312 35143 33554432000 4194304 6058637 140733415831728 140733415830760 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 42472 35143 177 456 0 42008 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 169888

[startup+1482.3 s]
/proc/loadavg: 2.18 2.12 2.02 3/177 14977
/proc/meminfo: memFree=31190504/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=139068 CPUtime=1482.06 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 25287 0 0 0 148164 42 0 0 20 0 1 0 22862460 142405632 31492 33554432000 4194304 6058637 140733415831728 140733415830504 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 34767 31492 177 456 0 34303 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139068

[startup+1542.31 s]
/proc/loadavg: 2.17 2.13 2.02 3/177 14979
/proc/meminfo: memFree=31176148/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=169888 CPUtime=1542.06 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 25883 0 0 0 154163 43 0 0 20 0 1 0 22862460 173965312 37191 33554432000 4194304 6058637 140733415831728 140733415830760 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 42472 37191 177 456 0 42008 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 169888

[startup+1602.3 s]
/proc/loadavg: 2.11 2.11 2.02 3/177 14980
/proc/meminfo: memFree=31184716/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=139068 CPUtime=1602.04 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 26101 0 0 0 160160 44 0 0 20 0 1 0 22862460 142405632 34052 33554432000 4194304 6058637 140733415831728 140733415830504 4278210 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 34767 34052 177 456 0 34303 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 139068

[startup+1662.3 s]
/proc/loadavg: 2.14 2.12 2.03 3/177 14981
/proc/meminfo: memFree=31238408/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=139068 CPUtime=1662.03 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 26903 0 0 0 166158 45 0 0 20 0 1 0 22862460 142405632 30468 33554432000 4194304 6058637 140733415831728 140733415830504 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 34767 30468 177 456 0 34303 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 139068

[startup+1722.3 s]
/proc/loadavg: 2.08 2.11 2.03 3/178 14985
/proc/meminfo: memFree=31167548/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=169888 CPUtime=1722.02 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 27501 0 0 0 172156 46 0 0 20 0 1 0 22862460 173965312 37191 33554432000 4194304 6058637 140733415831728 140733415830760 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 42472 37191 177 456 0 42008 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 169888

[startup+1782.3 s]
/proc/loadavg: 2.11 2.12 2.03 3/177 14986
/proc/meminfo: memFree=31169352/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=140704 CPUtime=1782.02 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 28126 0 0 0 178154 48 0 0 20 0 1 0 22862460 144080896 34457 33554432000 4194304 6058637 140733415831728 140733415830504 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 35176 34457 177 456 0 34712 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 140704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.09 2.11 2.03 3/177 14986
/proc/meminfo: memFree=31159692/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=171524 CPUtime=1800.01 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 28720 0 0 0 179953 48 0 0 20 0 1 0 22862460 175640576 36572 33554432000 4194304 6058637 140733415831728 140733415830760 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 42881 36572 177 456 0 42417 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 171524

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 14896 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.09 2.11 2.03 3/177 14986
/proc/meminfo: memFree=31159692/32872528 swapFree=526336/559040
[pid=14896] ppid=14893 vsize=171524 CPUtime=1800.01 cores=0,2,4,6
/proc/14896/stat : 14896 (open-wbo-lsu) R 14893 14896 7337 0 -1 4202496 28720 0 0 0 179953 48 0 0 20 0 1 0 22862460 175640576 36572 33554432000 4194304 6058637 140733415831728 140733415830760 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14896/statm: 42881 36572 177 456 0 42417 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 171524

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.53
CPU system time (s): 0.489925
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 171524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.489925
maximum resident set size= 157320
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28723
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= 10
involuntary context switches= 1980

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.73628 second user time and 6.72298 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 02:02:03
IDJOB=4099462
IDBENCH=1412
IDSOLVER=2545
FILE ID=node106/4099462-1466208123
RUNJOBID= node106-1466206113-7353
PBS_JOBID= 19918166
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099462-1466208123/watcher-4099462-1466208123 -o /tmp/evaluation-result-4099462-1466208123/solver-4099462-1466208123 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4099462-1466208123.opb

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

MD5SUM BENCH= 54cc21b6a006b53c414126d2c0b266be
RANDOM SEED=543122572

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        31294292 kB
Buffers:           44180 kB
Cached:            67840 kB
SwapCached:         1924 kB
Active:           231632 kB
Inactive:          60896 kB
Active(anon):     180940 kB
Inactive(anon):     1920 kB
Active(file):      50692 kB
Inactive(file):    58976 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099088 kB
Dirty:              4660 kB
Writeback:             0 kB
AnonPages:        873796 kB
Mapped:             7724 kB
Shmem:                 0 kB
Slab:             573188 kB
SReclaimable:      17252 kB
SUnreclaim:       555936 kB
KernelStack:        1472 kB
PageTables:         5204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     883624 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    339968 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= 71692 MiB
End job on node106 at 2016-06-18 02:32:04