Trace number 4099485

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_21_pb.cnf.cr.opb
MD5SUM75fcdbbba3eb42e13f634e02d36a6ee9
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 benchmark0.011998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables840
Total number of constraints82
Number of constraints which are clauses42
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 constraint21
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 22
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
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-4099485-1466223758.opb
0.00/0.00	c File size is 14038 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:           840                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         42                                                                   |
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	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-4099485-1466223758/watcher-4099485-1466223758 -o /tmp/evaluation-result-4099485-1466223758/solver-4099485-1466223758 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1466223673-22413 --watchdog 1960 open-wbo HOME/instance-4099485-1466223758.opb 

pid=23130
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: 2.41 2.62 3.37 4/176 23133
/proc/meminfo: memFree=28642496/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=7180 CPUtime=0 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 504 0 0 0 0 0 0 0 20 0 1 0 24424254 7352320 372 33554432000 4194304 6059633 140737025498576 140733846522456 4255116 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 1795 372 165 456 0 1331 0

[startup+0.100114 s]
/proc/loadavg: 2.41 2.62 3.37 4/176 23133
/proc/meminfo: memFree=28642496/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=3584 CPUtime=0.09 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 901 0 0 0 9 0 0 0 20 0 1 0 24424254 3670016 550 33554432000 4194304 6059633 140737025498576 140733846522456 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 896 550 180 456 0 432 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3584

[startup+0.200264 s]
/proc/loadavg: 2.41 2.62 3.37 4/176 23133
/proc/meminfo: memFree=28642496/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=4740 CPUtime=0.19 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 1121 0 0 0 19 0 0 0 20 0 1 0 24424254 4853760 769 33554432000 4194304 6059633 140737025498576 140737025496952 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 1185 769 180 456 0 721 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4740

[startup+0.300241 s]
/proc/loadavg: 2.41 2.62 3.37 4/176 23133
/proc/meminfo: memFree=28642496/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=4872 CPUtime=0.29 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 1484 0 0 0 29 0 0 0 20 0 1 0 24424254 4988928 767 33554432000 4194304 6059633 140737025498576 140737025496952 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 1218 767 180 456 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4872

[startup+0.700224 s]
/proc/loadavg: 2.41 2.62 3.37 4/176 23133
/proc/meminfo: memFree=28642496/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=7608 CPUtime=0.69 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 2131 0 0 0 69 0 0 0 20 0 1 0 24424254 7790592 1413 33554432000 4194304 6059633 140737025498576 140737025496952 4255350 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 1902 1413 180 456 0 1438 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7608

[startup+1.50021 s]
/proc/loadavg: 2.41 2.62 3.37 4/177 23134
/proc/meminfo: memFree=28629812/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=10932 CPUtime=1.49 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 3106 0 0 0 149 0 0 0 20 0 1 0 24424254 11194368 2364 33554432000 4194304 6059633 140737025498576 140737025497096 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 2733 2364 180 456 0 2269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10932

[startup+3.10023 s]
/proc/loadavg: 2.45 2.62 3.37 4/177 23134
/proc/meminfo: memFree=28630220/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=13836 CPUtime=3.09 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 3855 0 0 0 309 0 0 0 20 0 1 0 24424254 14168064 3090 33554432000 4194304 6059633 140737025498576 140737025497064 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 3459 3090 180 456 0 2995 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13836

[startup+6.30023 s]
/proc/loadavg: 2.45 2.62 3.37 3/177 23134
/proc/meminfo: memFree=28615324/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=20908 CPUtime=6.28 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 4109 0 0 0 628 0 0 0 20 0 1 0 24424254 21409792 4872 33554432000 4194304 6059633 140737025498576 140737025497064 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 5227 4872 180 456 0 4763 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20908

[startup+12.7003 s]
/proc/loadavg: 2.38 2.60 3.35 3/177 23134
/proc/meminfo: memFree=28611160/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=28016 CPUtime=12.68 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 4633 0 0 0 1268 0 0 0 20 0 1 0 24424254 28688384 5898 33554432000 4194304 6059633 140737025498576 140737025497064 4263338 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 7004 5898 180 456 0 6540 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28016

[startup+25.5003 s]
/proc/loadavg: 2.32 2.58 3.34 3/177 23134
/proc/meminfo: memFree=28588592/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=32436 CPUtime=25.49 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 5227 0 0 0 2548 1 0 0 20 0 1 0 24424254 33214464 7498 33554432000 4194304 6059633 140737025498576 140737025497096 4255359 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 8109 7498 180 456 0 7645 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32436

[startup+51.1003 s]
/proc/loadavg: 2.35 2.57 3.31 3/177 23135
/proc/meminfo: memFree=28541608/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=54712 CPUtime=51.08 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 6415 0 0 0 5106 2 0 0 20 0 1 0 24424254 56025088 12046 33554432000 4194304 6059633 140737025498576 140737025497400 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 13678 12046 180 456 0 13214 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54712

[startup+102.3 s]
/proc/loadavg: 2.31 2.52 3.25 3/177 23136
/proc/meminfo: memFree=28467152/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=134380 CPUtime=102.27 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 7809 0 0 0 10224 3 0 0 20 0 1 0 24424254 137605120 29440 33554432000 4194304 6059633 140737025498576 140737025497112 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 33595 29440 180 456 0 33131 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 134380

[startup+162.3 s]
/proc/loadavg: 2.29 2.48 3.19 3/177 23137
/proc/meminfo: memFree=28487956/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=97688 CPUtime=162.26 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 9473 0 0 0 16220 6 0 0 20 0 1 0 24424254 100032512 24069 33554432000 4194304 6059633 140737025498576 140737025497400 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 24422 24069 180 456 0 23958 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 97688

[startup+222.307 s]
/proc/loadavg: 2.36 2.46 3.14 3/177 23138
/proc/meminfo: memFree=28488268/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=97688 CPUtime=222.26 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 10534 0 0 0 22219 7 0 0 20 0 1 0 24424254 100032512 24069 33554432000 4194304 6059633 140737025498576 140737025497400 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 24422 24069 180 456 0 23958 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 97688

[startup+282.3 s]
/proc/loadavg: 2.31 2.43 3.08 3/177 23139
/proc/meminfo: memFree=28440464/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=147008 CPUtime=282.25 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 11595 0 0 0 28216 9 0 0 20 0 1 0 24424254 150536192 32597 33554432000 4194304 6059633 140737025498576 140737025497112 4278482 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 36752 32597 180 456 0 36288 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 147008

[startup+342.3 s]
/proc/loadavg: 2.25 2.40 3.03 3/177 23140
/proc/meminfo: memFree=28438300/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=147008 CPUtime=342.24 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 12306 0 0 0 34214 10 0 0 20 0 1 0 24424254 150536192 33109 33554432000 4194304 6059633 140737025498576 140737025497112 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 36752 33109 180 456 0 36288 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 147008

[startup+402.3 s]
/proc/loadavg: 2.27 2.38 2.98 4/177 23142
/proc/meminfo: memFree=28437936/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=147008 CPUtime=402.22 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 13019 0 0 0 40211 11 0 0 20 0 1 0 24424254 150536192 33109 33554432000 4194304 6059633 140737025498576 140737025497112 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 36752 33109 180 456 0 36288 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 147008

[startup+462.3 s]
/proc/loadavg: 2.36 2.39 2.94 3/178 23146
/proc/meminfo: memFree=28439772/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=147008 CPUtime=462.22 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 13732 0 0 0 46209 13 0 0 20 0 1 0 24424254 150536192 32597 33554432000 4194304 6059633 140737025498576 140737025497112 4278436 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 36752 32597 180 456 0 36288 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 147008

[startup+522.3 s]
/proc/loadavg: 2.20 2.33 2.89 3/177 23147
/proc/meminfo: memFree=28434268/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=97688 CPUtime=522.21 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 14096 0 0 0 52207 14 0 0 20 0 1 0 24424254 100032512 24069 33554432000 4194304 6059633 140737025498576 140737025497400 4277910 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 24422 24069 180 456 0 23958 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97688

[startup+582.3 s]
/proc/loadavg: 2.18 2.30 2.84 3/177 23148
/proc/meminfo: memFree=28398772/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=147008 CPUtime=582.2 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 14813 0 0 0 58205 15 0 0 20 0 1 0 24424254 150536192 35669 33554432000 4194304 6059633 140737025498576 140737025497112 4255712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 36752 35669 180 456 0 36288 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 147008


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.26 2.64 3/177 23155
/proc/meminfo: memFree=28377920/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=147008 CPUtime=942.14 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 20950 0 0 0 94189 25 0 0 20 0 1 0 24424254 150536192 35669 33554432000 4194304 6059633 140737025498576 140737025497112 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 36752 35669 180 456 0 36288 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 147008

[startup+1002.3 s]
/proc/loadavg: 2.23 2.25 2.61 3/177 23157
/proc/meminfo: memFree=28373868/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=147008 CPUtime=1002.13 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 21898 0 0 0 100186 27 0 0 20 0 1 0 24424254 150536192 35669 33554432000 4194304 6059633 140737025498576 140737025497112 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 36752 35669 180 456 0 36288 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147008

[startup+1062.3 s]
/proc/loadavg: 2.34 2.28 2.60 3/178 23161
/proc/meminfo: memFree=28377804/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=147008 CPUtime=1062.12 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 22848 0 0 0 106183 29 0 0 20 0 1 0 24424254 150536192 35669 33554432000 4194304 6059633 140737025498576 140737025497112 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 36752 35669 180 456 0 36288 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147008

[startup+1122.3 s]
/proc/loadavg: 2.25 2.27 2.57 3/177 23162
/proc/meminfo: memFree=28374756/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=148612 CPUtime=1122.12 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 24201 0 0 0 112181 31 0 0 20 0 1 0 24424254 152178688 36582 33554432000 4194304 6059633 140737025498576 140737025497112 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 37153 36582 180 456 0 36689 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 148612

[startup+1182.3 s]
/proc/loadavg: 2.29 2.27 2.55 3/177 23163
/proc/meminfo: memFree=28379612/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=148612 CPUtime=1182.1 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 25151 0 0 0 118178 32 0 0 20 0 1 0 24424254 152178688 36070 33554432000 4194304 6059633 140737025498576 140737025497112 4278472 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 37153 36070 180 456 0 36689 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 148612

[startup+1242.3 s]
/proc/loadavg: 2.19 2.24 2.52 3/177 23164
/proc/meminfo: memFree=28378848/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=148612 CPUtime=1242.09 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 26103 0 0 0 124175 34 0 0 20 0 1 0 24424254 152178688 36582 33554432000 4194304 6059633 140737025498576 140737025497112 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 37153 36582 180 456 0 36689 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 148612

[startup+1302.3 s]
/proc/loadavg: 2.15 2.23 2.50 3/177 23166
/proc/meminfo: memFree=28387220/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=148612 CPUtime=1302.08 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 27065 0 0 0 130172 36 0 0 20 0 1 0 24424254 152178688 36582 33554432000 4194304 6059633 140737025498576 140737025497112 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 37153 36582 180 456 0 36689 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 148612

[startup+1362.3 s]
/proc/loadavg: 2.31 2.26 2.49 3/177 23167
/proc/meminfo: memFree=28364404/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=148612 CPUtime=1362.07 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 28016 0 0 0 136170 37 0 0 20 0 1 0 24424254 152178688 35558 33554432000 4194304 6059633 140737025498576 140737025497112 4278369 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 37153 35558 180 456 0 36689 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 148612

[startup+1422.3 s]
/proc/loadavg: 2.32 2.27 2.48 3/177 23168
/proc/meminfo: memFree=28377676/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=149812 CPUtime=1422.07 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 29265 0 0 0 142168 39 0 0 20 0 1 0 24424254 153407488 34322 33554432000 4194304 6059633 140737025498576 140737025497112 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 37453 34322 180 456 0 36989 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 149812

[startup+1482.3 s]
/proc/loadavg: 2.31 2.26 2.46 3/177 23169
/proc/meminfo: memFree=28432008/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=100492 CPUtime=1482.05 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 29869 0 0 0 148165 40 0 0 20 0 1 0 24424254 102903808 24771 33554432000 4194304 6059633 140737025498576 140737025497400 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 25123 24771 180 456 0 24659 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 100492

[startup+1542.31 s]
/proc/loadavg: 2.25 2.26 2.44 3/177 23170
/proc/meminfo: memFree=28348612/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=180632 CPUtime=1542.05 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 30859 0 0 0 154164 41 0 0 20 0 1 0 24424254 184967168 39541 33554432000 4194304 6059633 140737025498576 140737025497368 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 45158 39541 180 456 0 44694 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 180632

[startup+1602.3 s]
/proc/loadavg: 2.21 2.24 2.43 3/177 23172
/proc/meminfo: memFree=28368312/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=181644 CPUtime=1602.04 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 32035 0 0 0 160161 43 0 0 20 0 1 0 24424254 186003456 38226 33554432000 4194304 6059633 140737025498576 140737025497368 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 45411 38226 180 456 0 44947 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 181644

[startup+1662.3 s]
/proc/loadavg: 2.22 2.24 2.41 3/178 23176
/proc/meminfo: memFree=28392380/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=151644 CPUtime=1662.03 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 32606 0 0 0 166159 44 0 0 20 0 1 0 24424254 155283456 35804 33554432000 4194304 6059633 140737025498576 140737025497112 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 37911 35804 180 456 0 37447 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 151644

[startup+1722.3 s]
/proc/loadavg: 2.28 2.25 2.40 3/177 23177
/proc/meminfo: memFree=28342836/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=182464 CPUtime=1722.02 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 33206 0 0 0 172157 45 0 0 20 0 1 0 24424254 186843136 41503 33554432000 4194304 6059633 140737025498576 140737025497368 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 45616 41503 180 456 0 45152 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 182464

[startup+1782.3 s]
/proc/loadavg: 2.25 2.25 2.39 3/176 23178
/proc/meminfo: memFree=28360632/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=183540 CPUtime=1782.01 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 34431 0 0 0 178154 47 0 0 20 0 1 0 24424254 187944960 40236 33554432000 4194304 6059633 140737025498576 140737025497368 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 45885 40236 180 456 0 45421 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 183540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.23 2.38 3/176 23224
/proc/meminfo: memFree=27908356/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=183540 CPUtime=1800.01 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 34434 0 0 0 179953 48 0 0 20 0 1 0 24424254 187944960 41772 33554432000 4194304 6059633 140737025498576 140737025497368 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 45885 41772 180 456 0 45421 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 183540

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 23133 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.23 2.38 3/176 23224
/proc/meminfo: memFree=27908356/32872528 swapFree=1534436/1655032
[pid=23133] ppid=23130 vsize=183540 CPUtime=1800.01 cores=0,2,4,6
/proc/23133/stat : 23133 (open-wbo) R 23130 23133 15709 0 -1 4202496 34434 0 0 0 179953 48 0 0 20 0 1 0 24424254 187944960 41772 33554432000 4194304 6059633 140737025498576 140737025497368 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/23133/statm: 45885 41772 180 456 0 45421 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 183540

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.53
CPU system time (s): 0.484926
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 183540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.484926
maximum resident set size= 168064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34437
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= 21
involuntary context switches= 1980

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.79627 second user time and 6.66499 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-18 06:22:38
IDJOB=4099485
IDBENCH=1421
IDSOLVER=2547
FILE ID=node122/4099485-1466223758
RUNJOBID= node122-1466223673-22413
PBS_JOBID= 19918155
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_21_pb.cnf.cr.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099485-1466223758/watcher-4099485-1466223758 -o /tmp/evaluation-result-4099485-1466223758/solver-4099485-1466223758 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1466223673-22413 --watchdog 1960  open-wbo HOME/instance-4099485-1466223758.opb

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

MD5SUM BENCH= 75fcdbbba3eb42e13f634e02d36a6ee9
RANDOM SEED=257500890

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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.53
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        28643240 kB
Buffers:          142000 kB
Cached:          1660488 kB
SwapCached:            0 kB
Active:           130696 kB
Inactive:        1701876 kB
Active(anon):      32900 kB
Inactive(anon):        0 kB
Active(file):      97796 kB
Inactive(file):  1701876 kB
Unevictable:     1655032 kB
Mlocked:         1534436 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9920 kB
Writeback:             0 kB
AnonPages:       1691684 kB
Mapped:            13500 kB
Shmem:               204 kB
Slab:             610520 kB
SReclaimable:      53660 kB
SUnreclaim:       556860 kB
KernelStack:        1472 kB
PageTables:         7116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1790796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    131072 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node122 at 2016-06-18 06:52:39