Trace number 4095866

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) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-fixedbandwidth-45.opb
MD5SUMb946ab6c9bd4c6a96b37e1556018149e
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.009998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables181
Total number of constraints90
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
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-4095866-1466098098.opb
0.00/0.00	c File size is 3553 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:           181                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          90                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
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-4095866-1466098098/watcher-4095866-1466098098 -o /tmp/evaluation-result-4095866-1466098098/solver-4095866-1466098098 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466097094-29220 --watchdog 1960 open-wbo HOME/instance-4095866-1466098098.opb 

pid=29453
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: 2.18 2.18 2.10 3/176 29456
/proc/meminfo: memFree=30598628/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=6848 CPUtime=0 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 432 0 0 0 0 0 0 0 20 0 1 0 11856478 7012352 305 33554432000 4194304 6059633 140735261451216 140736228772856 4246280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 1712 305 178 456 0 1248 0

[startup+0.100157 s]
/proc/loadavg: 2.18 2.18 2.10 3/176 29456
/proc/meminfo: memFree=30598628/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=3408 CPUtime=0.09 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 614 0 0 0 9 0 0 0 20 0 1 0 11856478 3489792 441 33554432000 4194304 6059633 140735261451216 140736228772856 4280118 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 852 441 180 456 0 388 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3408

[startup+0.200271 s]
/proc/loadavg: 2.18 2.18 2.10 3/176 29456
/proc/meminfo: memFree=30598628/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=3892 CPUtime=0.19 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 762 0 0 0 19 0 0 0 20 0 1 0 11856478 3985408 586 33554432000 4194304 6059633 140735261451216 140736228772856 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 973 586 180 456 0 509 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3892

[startup+0.300264 s]
/proc/loadavg: 2.18 2.18 2.10 3/176 29456
/proc/meminfo: memFree=30598628/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=4908 CPUtime=0.29 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 936 0 0 0 29 0 0 0 20 0 1 0 11856478 5025792 755 33554432000 4194304 6059633 140735261451216 140736228772856 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 1227 755 180 456 0 763 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4908

[startup+0.700278 s]
/proc/loadavg: 2.18 2.18 2.10 3/176 29456
/proc/meminfo: memFree=30598628/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=6104 CPUtime=0.69 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 1229 0 0 0 69 0 0 0 20 0 1 0 11856478 6250496 1042 33554432000 4194304 6059633 140735261451216 140736228772856 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 1526 1042 180 456 0 1062 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6104

[startup+1.50023 s]
/proc/loadavg: 2.18 2.18 2.10 3/177 29457
/proc/meminfo: memFree=30593892/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=8784 CPUtime=1.49 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 1919 0 0 0 149 0 0 0 20 0 1 0 11856478 8994816 1690 33554432000 4194304 6059633 140735261451216 140735261449736 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 2196 1690 180 456 0 1732 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8784

[startup+3.10023 s]
/proc/loadavg: 2.18 2.18 2.10 3/177 29457
/proc/meminfo: memFree=30590792/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=12356 CPUtime=3.09 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 2698 0 0 0 309 0 0 0 20 0 1 0 11856478 12652544 2429 33554432000 4194304 6059633 140735261451216 140735261449736 4255705 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 3089 2429 180 456 0 2625 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12356

[startup+6.30023 s]
/proc/loadavg: 2.25 2.19 2.10 3/177 29457
/proc/meminfo: memFree=30588104/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=15196 CPUtime=6.29 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 2990 0 0 0 629 0 0 0 20 0 1 0 11856478 15560704 3216 33554432000 4194304 6059633 140735261451216 140735261449704 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 3799 3216 180 456 0 3335 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15196

[startup+12.7003 s]
/proc/loadavg: 2.22 2.19 2.10 3/177 29457
/proc/meminfo: memFree=30577820/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=22268 CPUtime=12.68 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 4369 0 0 0 1268 0 0 0 20 0 1 0 11856478 22802432 5090 33554432000 4194304 6059633 140735261451216 140735261449704 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 5567 5090 180 456 0 5103 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22268

[startup+25.5003 s]
/proc/loadavg: 2.17 2.18 2.10 3/177 29457
/proc/meminfo: memFree=30573436/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=26672 CPUtime=25.48 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 5089 0 0 0 2548 0 0 0 20 0 1 0 11856478 27312128 6294 33554432000 4194304 6059633 140735261451216 140735261449736 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 6668 6294 180 456 0 6204 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26672

[startup+51.1004 s]
/proc/loadavg: 2.24 2.20 2.10 3/177 29457
/proc/meminfo: memFree=30566984/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=34104 CPUtime=51.08 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 5750 0 0 0 5107 1 0 0 20 0 1 0 11856478 34922496 7902 33554432000 4194304 6059633 140735261451216 140735261449704 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 8526 7902 180 456 0 8062 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34104

[startup+102.3 s]
/proc/loadavg: 2.10 2.16 2.09 3/177 29461
/proc/meminfo: memFree=30551292/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=48388 CPUtime=102.28 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 8160 0 0 0 10226 2 0 0 20 0 1 0 11856478 49549312 11215 33554432000 4194304 6059633 140735261451216 140735261449736 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 12097 11215 180 456 0 11633 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 48388

[startup+162.3 s]
/proc/loadavg: 2.13 2.16 2.09 4/178 29463
/proc/meminfo: memFree=30549236/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=48388 CPUtime=162.27 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 8161 0 0 0 16225 2 0 0 20 0 1 0 11856478 49549312 11727 33554432000 4194304 6059633 140735261451216 140735261449736 4278288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 12097 11727 180 456 0 11633 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 48388

[startup+222.307 s]
/proc/loadavg: 2.05 2.13 2.09 4/177 29464
/proc/meminfo: memFree=30548720/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=48892 CPUtime=222.27 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 8294 0 0 0 22225 2 0 0 20 0 1 0 11856478 50065408 11856 33554432000 4194304 6059633 140735261451216 140735261449736 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 12223 11856 180 456 0 11759 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 48892

[startup+282.3 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 29465
/proc/meminfo: memFree=30533544/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=73688 CPUtime=282.24 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 9157 0 0 0 28222 2 0 0 20 0 1 0 11856478 75456512 15589 33554432000 4194304 6059633 140735261451216 140735261449704 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 18422 15589 180 456 0 17958 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 73688

[startup+342.3 s]
/proc/loadavg: 2.24 2.17 2.10 3/177 29466
/proc/meminfo: memFree=30531708/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=73688 CPUtime=342.23 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 9158 0 0 0 34221 2 0 0 20 0 1 0 11856478 75456512 16101 33554432000 4194304 6059633 140735261451216 140735261449704 4264365 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 18422 16101 180 456 0 17958 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 73688

[startup+402.3 s]
/proc/loadavg: 2.15 2.16 2.10 4/177 29467
/proc/meminfo: memFree=30529504/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=73688 CPUtime=402.22 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 9159 0 0 0 40220 2 0 0 20 0 1 0 11856478 75456512 16613 33554432000 4194304 6059633 140735261451216 140735261449704 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 18422 16613 180 456 0 17958 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 73688

[startup+462.3 s]
/proc/loadavg: 2.05 2.13 2.09 3/177 29469
/proc/meminfo: memFree=30527424/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=73688 CPUtime=462.21 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 9161 0 0 0 46219 2 0 0 20 0 1 0 11856478 75456512 16615 33554432000 4194304 6059633 140735261451216 140735261449704 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 18422 16615 180 456 0 17958 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 73688

[startup+522.3 s]
/proc/loadavg: 2.24 2.15 2.10 3/177 29470
/proc/meminfo: memFree=30518264/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=73688 CPUtime=522.21 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 9166 0 0 0 52218 3 0 0 20 0 1 0 11856478 75456512 17131 33554432000 4194304 6059633 140735261451216 140735261449704 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 18422 17131 180 456 0 17958 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 73688

[startup+582.3 s]
/proc/loadavg: 2.16 2.15 2.10 4/177 29471
/proc/meminfo: memFree=30518356/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=73688 CPUtime=582.2 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 9167 0 0 0 58217 3 0 0 20 0 1 0 11856478 75456512 17132 33554432000 4194304 6059633 140735261451216 140735261449704 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 18422 17132 180 456 0 17958 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 73688


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.17 2.11 4/177 29527
/proc/meminfo: memFree=30530424/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=92172 CPUtime=942.13 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 10964 0 0 0 94209 4 0 0 20 0 1 0 11856478 94384128 22690 33554432000 4194304 6059633 140735261451216 140735261450040 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 23043 22690 180 456 0 22579 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 92172

[startup+1002.3 s]
/proc/loadavg: 2.09 2.15 2.10 3/177 29528
/proc/meminfo: memFree=30530036/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=92172 CPUtime=1002.13 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 11610 0 0 0 100207 6 0 0 20 0 1 0 11856478 94384128 22690 33554432000 4194304 6059633 140735261451216 140735261450040 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 23043 22690 180 456 0 22579 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 92172

[startup+1062.3 s]
/proc/loadavg: 2.21 2.18 2.11 3/177 29530
/proc/meminfo: memFree=30511256/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=92172 CPUtime=1062.12 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 12258 0 0 0 106205 7 0 0 20 0 1 0 11856478 94384128 22690 33554432000 4194304 6059633 140735261451216 140735261450040 4277889 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 23043 22690 180 456 0 22579 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 92172

[startup+1122.3 s]
/proc/loadavg: 2.19 2.17 2.11 4/177 29531
/proc/meminfo: memFree=30479400/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=141492 CPUtime=1122.11 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 12905 0 0 0 112203 8 0 0 20 0 1 0 11856478 144887808 30678 33554432000 4194304 6059633 140735261451216 140735261449752 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 35373 30678 180 456 0 34909 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 141492

[startup+1182.3 s]
/proc/loadavg: 2.13 2.17 2.11 3/177 29532
/proc/meminfo: memFree=30510716/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=92172 CPUtime=1182.1 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 13230 0 0 0 118202 8 0 0 20 0 1 0 11856478 94384128 22690 33554432000 4194304 6059633 140735261451216 140735261450040 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 23043 22690 180 456 0 22579 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 92172

[startup+1242.3 s]
/proc/loadavg: 2.10 2.15 2.10 3/177 29533
/proc/meminfo: memFree=30502936/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=92172 CPUtime=1242.09 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 13880 0 0 0 124200 9 0 0 20 0 1 0 11856478 94384128 22690 33554432000 4194304 6059633 140735261451216 140735261450040 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 23043 22690 180 456 0 22579 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 92172

[startup+1302.3 s]
/proc/loadavg: 2.07 2.13 2.10 4/177 29534
/proc/meminfo: memFree=30490412/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=104128 CPUtime=1302.08 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 14290 0 0 0 130198 10 0 0 20 0 1 0 11856478 106627072 25328 33554432000 4194304 6059633 140735261451216 140735261449704 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 26032 25328 180 456 0 25568 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 104128

[startup+1362.3 s]
/proc/loadavg: 2.18 2.15 2.10 3/178 29539
/proc/meminfo: memFree=30488304/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=104128 CPUtime=1362.07 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 15301 0 0 0 136196 11 0 0 20 0 1 0 11856478 106627072 25679 33554432000 4194304 6059633 140735261451216 140735261450040 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 26032 25679 180 456 0 25568 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 104128

[startup+1422.3 s]
/proc/loadavg: 2.20 2.17 2.10 4/177 29540
/proc/meminfo: memFree=30486352/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=104128 CPUtime=1422.06 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 15627 0 0 0 142195 11 0 0 20 0 1 0 11856478 106627072 25679 33554432000 4194304 6059633 140735261451216 140735261450040 4278436 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 26032 25679 180 456 0 25568 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 104128

[startup+1482.3 s]
/proc/loadavg: 2.11 2.15 2.10 4/177 29541
/proc/meminfo: memFree=30447268/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=153448 CPUtime=1482.05 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 16279 0 0 0 148192 13 0 0 20 0 1 0 11856478 157130752 35203 33554432000 4194304 6059633 140735261451216 140735261449752 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 38362 35203 180 456 0 37898 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 153448

[startup+1542.31 s]
/proc/loadavg: 2.14 2.15 2.10 3/177 29542
/proc/meminfo: memFree=30484992/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=104128 CPUtime=1542.05 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 16605 0 0 0 154192 13 0 0 20 0 1 0 11856478 106627072 25679 33554432000 4194304 6059633 140735261451216 140735261450040 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 26032 25679 180 456 0 25568 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 104128

[startup+1602.3 s]
/proc/loadavg: 2.14 2.15 2.10 3/177 29543
/proc/meminfo: memFree=30485292/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=153448 CPUtime=1602.04 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 17254 0 0 0 160189 15 0 0 20 0 1 0 11856478 157130752 33667 33554432000 4194304 6059633 140735261451216 140735261449752 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 38362 33667 180 456 0 37898 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 153448

[startup+1662.3 s]
/proc/loadavg: 2.09 2.13 2.09 4/177 29545
/proc/meminfo: memFree=30447280/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=153448 CPUtime=1662.02 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 17584 0 0 0 166187 15 0 0 20 0 1 0 11856478 157130752 35203 33554432000 4194304 6059633 140735261451216 140735261449752 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 38362 35203 180 456 0 37898 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 153448

[startup+1722.3 s]
/proc/loadavg: 2.23 2.17 2.10 3/177 29546
/proc/meminfo: memFree=30484632/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=104128 CPUtime=1722.01 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 17912 0 0 0 172185 16 0 0 20 0 1 0 11856478 106627072 25679 33554432000 4194304 6059633 140735261451216 140735261450040 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 26032 25679 180 456 0 25568 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 104128

[startup+1782.3 s]
/proc/loadavg: 2.08 2.13 2.09 3/177 29547
/proc/meminfo: memFree=30450848/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=104128 CPUtime=1782.01 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 18239 0 0 0 178184 17 0 0 20 0 1 0 11856478 106627072 25679 33554432000 4194304 6059633 140735261451216 140735261450040 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 26032 25679 180 456 0 25568 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 104128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.21 2.16 2.10 4/177 29547
/proc/meminfo: memFree=30450728/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=153448 CPUtime=1800 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 18563 0 0 0 179983 17 0 0 20 0 1 0 11856478 157130752 34179 33554432000 4194304 6059633 140735261451216 140735261449752 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 38362 34179 180 456 0 37898 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 153448

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 29456 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.21 2.16 2.10 4/177 29547
/proc/meminfo: memFree=30450728/32872528 swapFree=1190796/1305260
[pid=29456] ppid=29453 vsize=153448 CPUtime=1800 cores=0,2,4,6
/proc/29456/stat : 29456 (open-wbo) R 29453 29456 29204 0 -1 4202496 18563 0 0 0 179983 17 0 0 20 0 1 0 11856478 157130752 34179 33554432000 4194304 6059633 140735261451216 140735261449752 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29456/statm: 38362 34179 180 456 0 37898 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 153448

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.84
CPU system time (s): 0.177972
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 153448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.177972
maximum resident set size= 142860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18566
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= 16
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.15837 second user time and 7.31489 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-16 19:28:19
IDJOB=4095866
IDBENCH=107532
IDSOLVER=2547
FILE ID=node127/4095866-1466098098
RUNJOBID= node127-1466097094-29220
PBS_JOBID= 19904036
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-fixedbandwidth-45.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095866-1466098098/watcher-4095866-1466098098 -o /tmp/evaluation-result-4095866-1466098098/solver-4095866-1466098098 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466097094-29220 --watchdog 1960  open-wbo HOME/instance-4095866-1466098098.opb

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

MD5SUM BENCH= b946ab6c9bd4c6a96b37e1556018149e
RANDOM SEED=668707640

node127.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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.769
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 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	: 5332.55
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		: 2666.769
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	: 5332.56
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30599256 kB
Buffers:           48720 kB
Cached:           104216 kB
SwapCached:        34656 kB
Active:           147652 kB
Inactive:         120064 kB
Active(anon):      81532 kB
Inactive(anon):    35592 kB
Active(file):      66120 kB
Inactive(file):    84472 kB
Unevictable:     1305260 kB
Mlocked:         1190796 kB
SwapTotal:      67108856 kB
SwapFree:       67066092 kB
Dirty:              4716 kB
Writeback:             0 kB
AnonPages:       1386552 kB
Mapped:             7772 kB
Shmem:                 0 kB
Slab:             568724 kB
SReclaimable:      13028 kB
SUnreclaim:       555696 kB
KernelStack:        1424 kB
PageTables:         6432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1507392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 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 node127 at 2016-06-16 19:58:19