Trace number 4099464

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_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
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-4099464-1466223751.opb
0.00/0.00	c File size is 20328 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:          1200                                                                   |
1800.02/1800.30	c |  Number of hard clauses:         60                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:          40                                                                   |
1800.02/1800.30	c |  Number of PB :                   0                                                                   |
1800.02/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4099464-1466223751/watcher-4099464-1466223751 -o /tmp/evaluation-result-4099464-1466223751/solver-4099464-1466223751 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1466223673-22414 --watchdog 1960 open-wbo HOME/instance-4099464-1466223751.opb 

pid=23084
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: 2.35 2.61 3.37 3/176 23087
/proc/meminfo: memFree=28641068/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=7264 CPUtime=0 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 555 0 0 0 0 0 0 0 20 0 1 0 24423561 7438336 422 33554432000 4194304 6059633 140735415714288 140733312217528 5047405 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 1816 422 165 456 0 1352 0

[startup+0.100109 s]
/proc/loadavg: 2.35 2.61 3.37 3/176 23087
/proc/meminfo: memFree=28641068/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=3800 CPUtime=0.09 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 835 0 0 0 9 0 0 0 20 0 1 0 24423561 3891200 604 33554432000 4194304 6059633 140735415714288 140735415712664 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 950 604 176 456 0 486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3800

[startup+0.200293 s]
/proc/loadavg: 2.35 2.61 3.37 3/176 23087
/proc/meminfo: memFree=28641068/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=4960 CPUtime=0.19 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 1039 0 0 0 19 0 0 0 20 0 1 0 24423561 5079040 806 33554432000 4194304 6059633 140735415714288 140735415712664 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 1240 806 176 456 0 776 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4960

[startup+0.300258 s]
/proc/loadavg: 2.35 2.61 3.37 3/176 23087
/proc/meminfo: memFree=28641068/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=4524 CPUtime=0.29 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 1465 0 0 0 29 0 0 0 20 0 1 0 24423561 4632576 778 33554432000 4194304 6059633 140735415714288 140735415712664 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 1131 778 180 456 0 667 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4524

[startup+0.700262 s]
/proc/loadavg: 2.35 2.61 3.37 3/176 23087
/proc/meminfo: memFree=28641068/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=8856 CPUtime=0.69 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 2500 0 0 0 69 0 0 0 20 0 1 0 24423561 9068544 1801 33554432000 4194304 6059633 140735415714288 140735415712664 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 2214 1801 180 456 0 1750 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8856

[startup+1.50023 s]
/proc/loadavg: 2.35 2.61 3.37 3/177 23088
/proc/meminfo: memFree=28632272/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=11612 CPUtime=1.49 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 2992 0 0 0 149 0 0 0 20 0 1 0 24423561 11890688 2282 33554432000 4194304 6059633 140735415714288 140735415712808 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 2903 2282 180 456 0 2439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11612

[startup+3.10024 s]
/proc/loadavg: 2.35 2.61 3.37 3/177 23088
/proc/meminfo: memFree=28631076/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=17008 CPUtime=3.09 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 4106 0 0 0 309 0 0 0 20 0 1 0 24423561 17416192 3890 33554432000 4194304 6059633 140735415714288 140735415712808 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 4252 3890 180 456 0 3788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17008

[startup+6.30031 s]
/proc/loadavg: 2.41 2.62 3.37 3/177 23088
/proc/meminfo: memFree=28623920/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=18684 CPUtime=6.29 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 4322 0 0 0 629 0 0 0 20 0 1 0 24423561 19132416 4105 33554432000 4194304 6059633 140735415714288 140735415712808 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 4671 4105 180 456 0 4207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18684

[startup+12.7002 s]
/proc/loadavg: 2.45 2.62 3.37 3/177 23134
/proc/meminfo: memFree=28615324/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=33132 CPUtime=12.68 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 6409 0 0 0 1268 0 0 0 20 0 1 0 24423561 33927168 6137 33554432000 4194304 6059633 140735415714288 140735415712776 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 8283 6137 180 456 0 7819 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33132

[startup+25.5004 s]
/proc/loadavg: 2.35 2.59 3.34 4/177 23134
/proc/meminfo: memFree=28604168/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=33132 CPUtime=25.48 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 6674 0 0 0 2548 0 0 0 20 0 1 0 24423561 33927168 7927 33554432000 4194304 6059633 140735415714288 140735415712776 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 8283 7927 180 456 0 7819 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33132

[startup+51.1003 s]
/proc/loadavg: 2.30 2.56 3.31 3/177 23135
/proc/meminfo: memFree=28573944/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=75572 CPUtime=51.08 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 8791 0 0 0 5105 3 0 0 20 0 1 0 24423561 77385728 12794 33554432000 4194304 6059633 140735415714288 140735415712776 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 18893 12794 180 456 0 18429 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75572

[startup+102.3 s]
/proc/loadavg: 2.36 2.53 3.26 3/177 23136
/proc/meminfo: memFree=28500788/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=75572 CPUtime=102.28 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 8913 0 0 0 10225 3 0 0 20 0 1 0 24423561 77385728 18537 33554432000 4194304 6059633 140735415714288 140735415712776 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 18893 18537 180 456 0 18429 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 75572

[startup+162.3 s]
/proc/loadavg: 2.35 2.50 3.20 3/177 23137
/proc/meminfo: memFree=28487956/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=75572 CPUtime=162.26 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 9162 0 0 0 16221 5 0 0 20 0 1 0 24423561 77385728 18537 33554432000 4194304 6059633 140735415714288 140735415713112 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 18893 18537 180 456 0 18429 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 75572

[startup+222.307 s]
/proc/loadavg: 2.42 2.48 3.15 3/177 23138
/proc/meminfo: memFree=28417892/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=124892 CPUtime=222.26 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 9416 0 0 0 22220 6 0 0 20 0 1 0 24423561 127889408 27309 33554432000 4194304 6059633 140735415714288 140735415712824 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 31223 27309 180 456 0 30759 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 124892

[startup+282.3 s]
/proc/loadavg: 2.37 2.45 3.10 3/177 23139
/proc/meminfo: memFree=28474100/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=89804 CPUtime=282.25 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 10084 0 0 0 28217 8 0 0 20 0 1 0 24423561 91959296 22096 33554432000 4194304 6059633 140735415714288 140735415713112 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 22451 22096 180 456 0 21987 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 89804

[startup+342.3 s]
/proc/loadavg: 2.30 2.41 3.04 3/177 23140
/proc/meminfo: memFree=28473984/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=89804 CPUtime=342.23 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 10259 0 0 0 34214 9 0 0 20 0 1 0 24423561 91959296 22096 33554432000 4194304 6059633 140735415714288 140735415713112 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 22451 22096 180 456 0 21987 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89804

[startup+402.3 s]
/proc/loadavg: 2.32 2.40 2.99 4/177 23142
/proc/meminfo: memFree=28473620/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=89804 CPUtime=402.22 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 10435 0 0 0 40212 10 0 0 20 0 1 0 24423561 91959296 22096 33554432000 4194304 6059633 140735415714288 140735415713112 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 22451 22096 180 456 0 21987 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 89804

[startup+462.3 s]
/proc/loadavg: 2.34 2.38 2.95 3/178 23146
/proc/meminfo: memFree=28430284/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=462.21 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 10612 0 0 0 46210 11 0 0 20 0 1 0 24423561 142462976 32915 33554432000 4194304 6059633 140735415714288 140735415712824 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 32915 180 456 0 34317 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 139124

[startup+522.3 s]
/proc/loadavg: 2.22 2.34 2.90 3/177 23147
/proc/meminfo: memFree=28440288/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=522.21 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 10788 0 0 0 52208 13 0 0 20 0 1 0 24423561 142462976 30867 33554432000 4194304 6059633 140735415714288 140735415712824 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 30867 180 456 0 34317 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 139124

[startup+582.3 s]
/proc/loadavg: 2.21 2.31 2.85 3/177 23148
/proc/meminfo: memFree=28433712/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=89804 CPUtime=582.2 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 10884 0 0 0 58206 14 0 0 20 0 1 0 24423561 91959296 22096 33554432000 4194304 6059633 140735415714288 140735415713112 4278425 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 22451 22096 180 456 0 21987 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 89804


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


[startup+942.3 s]
/proc/loadavg: 2.21 2.25 2.64 3/177 23155
/proc/meminfo: memFree=28383256/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=942.14 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 15804 0 0 0 94188 26 0 0 20 0 1 0 24423561 142462976 34250 33554432000 4194304 6059633 140735415714288 140735415712824 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 34250 180 456 0 34317 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139124

[startup+1002.3 s]
/proc/loadavg: 2.28 2.26 2.62 4/177 23157
/proc/meminfo: memFree=28382928/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=1002.13 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 16548 0 0 0 100185 28 0 0 20 0 1 0 24423561 142462976 34315 33554432000 4194304 6059633 140735415714288 140735415712824 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 34315 180 456 0 34317 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139124

[startup+1062.3 s]
/proc/loadavg: 2.37 2.29 2.60 3/178 23161
/proc/meminfo: memFree=28381592/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=1062.12 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 16857 0 0 0 106182 30 0 0 20 0 1 0 24423561 142462976 33947 33554432000 4194304 6059633 140735415714288 140735415712824 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 33947 180 456 0 34317 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139124

[startup+1122.3 s]
/proc/loadavg: 2.30 2.28 2.58 3/177 23162
/proc/meminfo: memFree=28380340/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=1122.11 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 17540 0 0 0 112179 32 0 0 20 0 1 0 24423561 142462976 33947 33554432000 4194304 6059633 140735415714288 140735415712824 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 33947 180 456 0 34317 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139124

[startup+1182.3 s]
/proc/loadavg: 2.23 2.25 2.55 4/177 23163
/proc/meminfo: memFree=28387804/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=1182.11 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 18222 0 0 0 118177 34 0 0 20 0 1 0 24423561 142462976 32923 33554432000 4194304 6059633 140735415714288 140735415712824 4278436 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 32923 180 456 0 34317 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 139124

[startup+1242.3 s]
/proc/loadavg: 2.23 2.25 2.53 3/177 23164
/proc/meminfo: memFree=28386792/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=1242.1 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 18901 0 0 0 124174 36 0 0 20 0 1 0 24423561 142462976 31899 33554432000 4194304 6059633 140735415714288 140735415712824 4277904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 31899 180 456 0 34317 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 139124

[startup+1302.3 s]
/proc/loadavg: 2.17 2.23 2.50 3/177 23166
/proc/meminfo: memFree=28424076/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=89804 CPUtime=1302.08 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 19497 0 0 0 130171 37 0 0 20 0 1 0 24423561 91959296 22104 33554432000 4194304 6059633 140735415714288 140735415713112 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 22451 22104 180 456 0 21987 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 89804

[startup+1362.3 s]
/proc/loadavg: 2.37 2.27 2.50 4/177 23167
/proc/meminfo: memFree=28370548/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=169944 CPUtime=1362.08 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 20179 0 0 0 136169 39 0 0 20 0 1 0 24423561 174022656 36574 33554432000 4194304 6059633 140735415714288 140735415713080 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 42486 36574 180 456 0 42022 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 169944

[startup+1422.3 s]
/proc/loadavg: 2.29 2.26 2.48 4/177 23168
/proc/meminfo: memFree=28383944/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=169944 CPUtime=1422.08 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 20849 0 0 0 142167 41 0 0 20 0 1 0 24423561 174022656 34520 33554432000 4194304 6059633 140735415714288 140735415713080 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 42486 34520 180 456 0 42022 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 169944

[startup+1482.3 s]
/proc/loadavg: 2.19 2.24 2.45 3/177 23169
/proc/meminfo: memFree=28375520/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=1482.06 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 20947 0 0 0 148164 42 0 0 20 0 1 0 24423561 142462976 30875 33554432000 4194304 6059633 140735415714288 140735415712824 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 30875 180 456 0 34317 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139124

[startup+1542.31 s]
/proc/loadavg: 2.29 2.27 2.45 4/177 23170
/proc/meminfo: memFree=28352584/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=169944 CPUtime=1542.05 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 21545 0 0 0 154162 43 0 0 20 0 1 0 24423561 174022656 37086 33554432000 4194304 6059633 140735415714288 140735415713080 4278410 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 42486 37086 180 456 0 42022 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 169944

[startup+1602.3 s]
/proc/loadavg: 2.22 2.25 2.43 4/177 23172
/proc/meminfo: memFree=28376440/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=1602.04 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 21638 0 0 0 160160 44 0 0 20 0 1 0 24423561 142462976 33435 33554432000 4194304 6059633 140735415714288 140735415712824 4278329 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 33435 180 456 0 34317 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 139124

[startup+1662.3 s]
/proc/loadavg: 2.27 2.25 2.41 3/178 23176
/proc/meminfo: memFree=28361600/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=169944 CPUtime=1662.03 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 22233 0 0 0 166158 45 0 0 20 0 1 0 24423561 174022656 39134 33554432000 4194304 6059633 140735415714288 140735415713080 4299992 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 42486 39134 180 456 0 42022 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 169944

[startup+1722.3 s]
/proc/loadavg: 2.30 2.26 2.41 4/177 23177
/proc/meminfo: memFree=28346932/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=169944 CPUtime=1722.03 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 22909 0 0 0 172155 48 0 0 20 0 1 0 24423561 174022656 36574 33554432000 4194304 6059633 140735415714288 140735415713080 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 42486 36574 180 456 0 42022 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 169944

[startup+1782.3 s]
/proc/loadavg: 2.21 2.24 2.39 3/176 23178
/proc/meminfo: memFree=28366652/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=139124 CPUtime=1782.02 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 23004 0 0 0 178153 49 0 0 20 0 1 0 24423561 142462976 33435 33554432000 4194304 6059633 140735415714288 140735415712824 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 34781 33435 180 456 0 34317 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 139124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.21 2.24 2.38 3/176 23178
/proc/meminfo: memFree=28354756/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=169944 CPUtime=1800.02 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 23597 0 0 0 179952 50 0 0 20 0 1 0 24423561 174022656 35038 33554432000 4194304 6059633 140735415714288 140735415713080 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 42486 35038 180 456 0 42022 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 169944

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 23087 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.21 2.24 2.38 3/176 23178
/proc/meminfo: memFree=28354756/32872528 swapFree=1534436/1655032
[pid=23087] ppid=23084 vsize=169944 CPUtime=1800.02 cores=1,3,5,7
/proc/23087/stat : 23087 (open-wbo) R 23084 23087 15709 0 -1 4202496 23597 0 0 0 179952 50 0 0 20 0 1 0 24423561 174022656 35038 33554432000 4194304 6059633 140735415714288 140735415713080 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23087/statm: 42486 35038 180 456 0 42022 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 169944

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.52
CPU system time (s): 0.503923
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 169944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.52
system time used= 0.503923
maximum resident set size= 158584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23600
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= 12
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.51331 second user time and 6.94694 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-18 06:22:31
IDJOB=4099464
IDBENCH=1412
IDSOLVER=2547
FILE ID=node122/4099464-1466223751
RUNJOBID= node122-1466223673-22414
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_30_pb.cnf.cr.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099464-1466223751/watcher-4099464-1466223751 -o /tmp/evaluation-result-4099464-1466223751/solver-4099464-1466223751 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1466223673-22414 --watchdog 1960  open-wbo HOME/instance-4099464-1466223751.opb

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

MD5SUM BENCH= 54cc21b6a006b53c414126d2c0b266be
RANDOM SEED=342278782

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:        28641664 kB
Buffers:          141948 kB
Cached:          1660448 kB
SwapCached:            0 kB
Active:           132188 kB
Inactive:        1701820 kB
Active(anon):      34172 kB
Inactive(anon):        0 kB
Active(file):      98016 kB
Inactive(file):  1701820 kB
Unevictable:     1655032 kB
Mlocked:         1534436 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9676 kB
Writeback:             0 kB
AnonPages:       1684360 kB
Mapped:            13556 kB
Shmem:               204 kB
Slab:             610616 kB
SReclaimable:      53688 kB
SUnreclaim:       556928 kB
KernelStack:        1448 kB
PageTables:         7368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1791920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 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 2016-06-18 06:52:32