Trace number 4083285

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

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb
MD5SUM04ec290f8a8afffbd026dcfb09cada39
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 benchmark0.028995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5100
Total number of constraints202
Number of constraints which are clauses102
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint51
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 52
Number of bits of the biggest sum of numbers6
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-4083285-1465318928.opb
0.00/0.00	c File size is 91302 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:          5100                                                                   |
1800.00/1800.30	c |  Number of hard clauses:        102                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         100                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.01 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-4083285-1465318928/watcher-4083285-1465318928 -o /tmp/evaluation-result-4083285-1465318928/solver-4083285-1465318928 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15537 --watchdog 1960 open-wbo-lsu HOME/instance-4083285-1465318928.opb 

pid=16859
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: 2.16 2.21 2.18 3/176 16862
/proc/meminfo: memFree=29880708/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=2560 CPUtime=0 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 395 0 0 0 0 0 0 0 20 0 1 0 113826398 2621440 270 33554432000 4194304 6058637 140737275783584 140736700476888 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 640 270 158 456 0 153 0

[startup+0.100159 s]
/proc/loadavg: 2.16 2.21 2.18 3/176 16862
/proc/meminfo: memFree=29880708/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=10000 CPUtime=0.09 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 1479 0 0 0 9 0 0 0 20 0 1 0 113826398 10240000 1812 33554432000 4194304 6058637 140737275783584 140736700476888 4255546 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 2500 1812 163 456 0 2036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10000

[startup+0.200233 s]
/proc/loadavg: 2.16 2.21 2.18 3/176 16862
/proc/meminfo: memFree=29880708/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=10132 CPUtime=0.19 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 1492 0 0 0 19 0 0 0 20 0 1 0 113826398 10375168 1825 33554432000 4194304 6058637 140737275783584 140736700476888 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 2533 1825 163 456 0 2069 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10132

[startup+0.300243 s]
/proc/loadavg: 2.16 2.21 2.18 3/176 16862
/proc/meminfo: memFree=29880708/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=10132 CPUtime=0.29 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 1502 0 0 0 29 0 0 0 20 0 1 0 113826398 10375168 1835 33554432000 4194304 6058637 140737275783584 140736700476888 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 2533 1835 163 456 0 2069 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10132

[startup+0.700233 s]
/proc/loadavg: 2.16 2.21 2.18 3/176 16862
/proc/meminfo: memFree=29880708/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=12984 CPUtime=0.69 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 3012 0 0 0 69 0 0 0 20 0 1 0 113826398 13295616 2182 33554432000 4194304 6058637 140737275783584 140736700476888 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 3246 2182 165 456 0 2782 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12984

[startup+1.50024 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 16863
/proc/meminfo: memFree=29872976/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=17564 CPUtime=1.49 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 4634 0 0 0 148 1 0 0 20 0 1 0 113826398 17985536 3010 33554432000 4194304 6058637 140737275783584 140737275782616 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 4391 3010 165 456 0 3927 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17564

[startup+3.10035 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 16863
/proc/meminfo: memFree=29855480/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=31828 CPUtime=3.09 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 5923 0 0 0 308 1 0 0 20 0 1 0 113826398 32591872 7118 33554432000 4194304 6058637 140737275783584 140737275782648 4255224 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 7957 7118 177 456 0 7493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31828

[startup+6.30033 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 16863
/proc/meminfo: memFree=29864876/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=39012 CPUtime=6.28 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 6590 0 0 0 627 1 0 0 20 0 1 0 113826398 39948288 9317 33554432000 4194304 6058637 140737275783584 140737275782344 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 9753 9317 177 456 0 9289 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 39012

[startup+12.7002 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 16863
/proc/meminfo: memFree=29843144/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=43432 CPUtime=12.69 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 7185 0 0 0 1267 2 0 0 20 0 1 0 113826398 44474368 10422 33554432000 4194304 6058637 140737275783584 140737275782344 4255546 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 10858 10422 177 456 0 10394 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43432

[startup+25.5004 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 16863
/proc/meminfo: memFree=29820412/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=62288 CPUtime=25.48 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 7886 0 0 0 2546 2 0 0 20 0 1 0 113826398 63782912 15119 33554432000 4194304 6058637 140737275783584 140737275782312 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 15572 15119 177 456 0 15108 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 62288

[startup+51.1004 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 16863
/proc/meminfo: memFree=29792216/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=75068 CPUtime=51.08 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 9275 0 0 0 5104 4 0 0 20 0 1 0 113826398 76869632 18381 33554432000 4194304 6058637 140737275783584 140737275782648 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 18767 18381 177 456 0 18303 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75068

[startup+102.3 s]
/proc/loadavg: 2.11 2.19 2.17 4/177 16864
/proc/meminfo: memFree=29781972/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=75420 CPUtime=102.28 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 12129 0 0 0 10217 11 0 0 20 0 1 0 113826398 77230080 18447 33554432000 4194304 6058637 140737275783584 140737275782360 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 18855 18447 177 456 0 18391 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 75420

[startup+162.3 s]
/proc/loadavg: 2.14 2.18 2.17 3/177 16865
/proc/meminfo: memFree=29722980/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=187816 CPUtime=162.26 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 19552 0 0 0 16203 23 0 0 20 0 1 0 113826398 192323584 39591 33554432000 4194304 6058637 140737275783584 140737275782360 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 46954 39591 177 456 0 46490 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 187816

[startup+222.307 s]
/proc/loadavg: 2.10 2.16 2.17 4/177 16867
/proc/meminfo: memFree=29759200/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=107676 CPUtime=222.26 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 23679 0 0 0 22193 33 0 0 20 0 1 0 113826398 110260224 26510 33554432000 4194304 6058637 140737275783584 140737275782648 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 26919 26510 177 456 0 26455 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 107676

[startup+282.3 s]
/proc/loadavg: 2.22 2.18 2.17 3/177 16868
/proc/meminfo: memFree=29684736/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=187816 CPUtime=282.25 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 28629 0 0 0 28183 42 0 0 20 0 1 0 113826398 192323584 42151 33554432000 4194304 6058637 140737275783584 140737275782616 4254973 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 46954 42151 177 456 0 46490 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 187816

[startup+342.3 s]
/proc/loadavg: 2.22 2.19 2.17 3/177 16869
/proc/meminfo: memFree=29655692/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=187716 CPUtime=342.24 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 34044 0 0 0 34172 52 0 0 20 0 1 0 113826398 192221184 43620 33554432000 4194304 6058637 140737275783584 140737275782360 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 46929 43620 177 456 0 46465 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 187716

[startup+402.3 s]
/proc/loadavg: 2.33 2.22 2.19 3/177 16870
/proc/meminfo: memFree=29692852/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=187716 CPUtime=402.23 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 37362 0 0 0 40164 59 0 0 20 0 1 0 113826398 192221184 43620 33554432000 4194304 6058637 140737275783584 140737275782360 4254924 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 46929 43620 177 456 0 46465 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 187716

[startup+462.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 16871
/proc/meminfo: memFree=29643080/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=218536 CPUtime=462.21 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 41886 0 0 0 46153 68 0 0 20 0 1 0 113826398 223780864 49319 33554432000 4194304 6058637 140737275783584 140737275782616 4255546 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 54634 49319 177 456 0 54170 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 218536

[startup+522.3 s]
/proc/loadavg: 2.33 2.24 2.19 3/178 16876
/proc/meminfo: memFree=29636396/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=218536 CPUtime=522.21 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 44997 0 0 0 52146 75 0 0 20 0 1 0 113826398 223780864 48295 33554432000 4194304 6058637 140737275783584 140737275782616 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 54634 48295 177 456 0 54170 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 218536

[startup+582.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/177 16877
/proc/meminfo: memFree=29648836/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=218536 CPUtime=582.2 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 47279 0 0 0 58139 81 0 0 20 0 1 0 113826398 223780864 49319 33554432000 4194304 6058637 140737275783584 140737275782616 4277748 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 54634 49319 177 456 0 54170 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 218536


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


[startup+942.3 s]
/proc/loadavg: 2.24 2.23 2.19 3/177 16884
/proc/meminfo: memFree=29653980/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=218536 CPUtime=942.13 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 63352 0 0 0 94093 120 0 0 20 0 1 0 113826398 223780864 49836 33554432000 4194304 6058637 140737275783584 140737275782616 4262641 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 54634 49836 177 456 0 54170 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 218536

[startup+1002.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 16885
/proc/meminfo: memFree=29650276/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=187716 CPUtime=1002.12 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 65066 0 0 0 100087 125 0 0 20 0 1 0 113826398 192221184 45161 33554432000 4194304 6058637 140737275783584 140737275782648 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 46929 45161 177 456 0 46465 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 187716

[startup+1062.3 s]
/proc/loadavg: 2.35 2.28 2.20 3/177 16886
/proc/meminfo: memFree=29636424/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=218536 CPUtime=1062.12 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 67958 0 0 0 106080 132 0 0 20 0 1 0 113826398 223780864 49324 33554432000 4194304 6058637 140737275783584 140737275782616 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 54634 49324 177 456 0 54170 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 218536

[startup+1122.3 s]
/proc/loadavg: 2.26 2.27 2.20 3/178 16890
/proc/meminfo: memFree=29627064/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=268624 CPUtime=1122.1 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 71728 0 0 0 112068 142 0 0 20 0 1 0 113826398 275070976 55257 33554432000 4194304 6058637 140737275783584 140737275782616 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 67156 55257 177 456 0 66692 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 268624

[startup+1182.3 s]
/proc/loadavg: 2.14 2.23 2.19 3/177 16892
/proc/meminfo: memFree=29632040/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=218536 CPUtime=1182.1 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 74885 0 0 0 118058 152 0 0 20 0 1 0 113826398 223780864 53420 33554432000 4194304 6058637 140737275783584 140737275782616 4255149 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 54634 53420 177 456 0 54170 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 218536

[startup+1242.3 s]
/proc/loadavg: 2.23 2.23 2.19 3/177 16893
/proc/meminfo: memFree=29601704/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=268624 CPUtime=1242.09 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 77505 0 0 0 124051 158 0 0 20 0 1 0 113826398 275070976 57305 33554432000 4194304 6058637 140737275783584 140737275782616 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 67156 57305 177 456 0 66692 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 268624

[startup+1302.3 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 16894
/proc/meminfo: memFree=29566712/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=218536 CPUtime=1302.08 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 80651 0 0 0 130042 166 0 0 20 0 1 0 113826398 223780864 47276 33554432000 4194304 6058637 140737275783584 140737275782648 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 54634 47276 177 456 0 54170 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 218536

[startup+1362.3 s]
/proc/loadavg: 2.14 2.21 2.18 3/177 16895
/proc/meminfo: memFree=29625920/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=270808 CPUtime=1362.07 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 83755 0 0 0 136035 172 0 0 20 0 1 0 113826398 277307392 57265 33554432000 4194304 6058637 140737275783584 140737275782616 4255224 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 67702 57265 177 456 0 67238 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 270808

[startup+1422.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 16988
/proc/meminfo: memFree=29740424/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=273468 CPUtime=1422.07 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 86687 0 0 0 142027 180 0 0 20 0 1 0 113826398 280031232 65039 33554432000 4194304 6058637 140737275783584 140737275782200 4278168 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 68367 65039 177 456 0 67903 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 273468

[startup+1482.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 16990
/proc/meminfo: memFree=29763636/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=226880 CPUtime=1482.05 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 91158 0 0 0 148018 187 0 0 20 0 1 0 113826398 232325120 51687 33554432000 4194304 6058637 140737275783584 140737275782616 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 56720 51687 177 456 0 56256 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 226880

[startup+1542.31 s]
/proc/loadavg: 2.10 2.18 2.17 4/177 16991
/proc/meminfo: memFree=29719816/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=281312 CPUtime=1542.05 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 94559 0 0 0 154012 193 0 0 20 0 1 0 113826398 288063488 57399 33554432000 4194304 6058637 140737275783584 140737275782648 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 70328 57399 177 456 0 69864 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 281312

[startup+1602.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 16992
/proc/meminfo: memFree=29679408/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=284568 CPUtime=1602.03 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 98030 0 0 0 160003 200 0 0 20 0 1 0 113826398 291397632 59178 33554432000 4194304 6058637 140737275783584 140737275782616 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 71142 59178 177 456 0 70678 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 284568

[startup+1662.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/177 16993
/proc/meminfo: memFree=29706892/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=238044 CPUtime=1662.02 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 101143 0 0 0 165994 208 0 0 20 0 1 0 113826398 243757056 57089 33554432000 4194304 6058637 140737275783584 140737275782200 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 59511 57089 177 456 0 59047 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 238044

[startup+1722.3 s]
/proc/loadavg: 2.05 2.14 2.16 3/178 16997
/proc/meminfo: memFree=29662784/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=290632 CPUtime=1722.02 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 106070 0 0 0 171984 218 0 0 20 0 1 0 113826398 297607168 59980 33554432000 4194304 6058637 140737275783584 140737275782648 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 72658 59980 177 456 0 72194 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 290632

[startup+1782.3 s]
/proc/loadavg: 2.02 2.11 2.15 3/177 16999
/proc/meminfo: memFree=29703572/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=243700 CPUtime=1782 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 109535 0 0 0 177974 226 0 0 20 0 1 0 113826398 249548800 58312 33554432000 4194304 6058637 140737275783584 140737275782648 4262429 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 60925 58312 177 456 0 60461 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 243700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.10 2.14 3/177 16999
/proc/meminfo: memFree=29655540/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=293956 CPUtime=1800 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 110408 0 0 0 179772 228 0 0 20 0 1 0 113826398 301010944 69914 33554432000 4194304 6058637 140737275783584 140737275782200 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 73489 69914 177 456 0 73025 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 293956

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 16862 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.10 2.14 3/177 16999
/proc/meminfo: memFree=29655540/32872528 swapFree=16080/1655368
[pid=16862] ppid=16859 vsize=293956 CPUtime=1800 cores=1,3,5,7
/proc/16862/stat : 16862 (open-wbo-lsu) R 16859 16862 15520 0 -1 4202496 110408 0 0 0 179772 228 0 0 20 0 1 0 113826398 301010944 69914 33554432000 4194304 6058637 140737275783584 140737275782200 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16862/statm: 73489 69914 177 456 0 73025 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 293956

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1797.73
CPU system time (s): 2.28765
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 452160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.73
system time used= 2.28765
maximum resident set size= 344624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110411
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= 26
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.7554 second user time and 12.1412 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-07 19:02:08
IDJOB=4083285
IDBENCH=1403
IDSOLVER=2545
FILE ID=node122/4083285-1465318928
RUNJOBID= node122-1465314711-15537
PBS_JOBID= 19850115
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_51_pb.cnf.cr.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083285-1465318928/watcher-4083285-1465318928 -o /tmp/evaluation-result-4083285-1465318928/solver-4083285-1465318928 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15537 --watchdog 1960  open-wbo-lsu HOME/instance-4083285-1465318928.opb

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

MD5SUM BENCH= 04ec290f8a8afffbd026dcfb09cada39
RANDOM SEED=1601487424

node122.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		: 2666.898
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	: 5333.79
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		: 2666.898
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		: 2666.898
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	: 5332.54
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		: 2666.898
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		: 2666.898
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		: 2666.898
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.898
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.898
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:        29881352 kB
Buffers:          159628 kB
Cached:           266052 kB
SwapCached:          860 kB
Active:           290428 kB
Inactive:         307252 kB
Active(anon):     172704 kB
Inactive(anon):     1632 kB
Active(file):     117724 kB
Inactive(file):   305620 kB
Unevictable:     1655368 kB
Mlocked:           16080 kB
SwapTotal:      67108856 kB
SwapFree:       67099512 kB
Dirty:              4872 kB
Writeback:             0 kB
AnonPages:       1826472 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             603296 kB
SReclaimable:      47108 kB
SUnreclaim:       556188 kB
KernelStack:        1440 kB
PageTables:         7408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1971392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1753088 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= 71736 MiB
End job on node122 at 2016-06-07 19:32:09