Trace number 4089958

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-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v051-n3.opb
MD5SUMfe4ccff3f6a053c0e2165283056abf6a
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 benchmark0.32195
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables153
Total number of constraints51
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)51
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 7
Number of bits of the biggest sum of numbers3
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-4089958-1466024025.opb
0.00/0.00	c File size is 2736 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:           153                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         51                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          51                                                                   |
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-4089958-1466024025/watcher-4089958-1466024025 -o /tmp/evaluation-result-4089958-1466024025/solver-4089958-1466024025 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5830 --watchdog 1960 open-wbo HOME/instance-4089958-1466024025.opb 

pid=10763
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 2.25 2.19 3/176 10766
/proc/meminfo: memFree=30430636/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=6692 CPUtime=0 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 375 0 0 0 0 0 0 0 20 0 1 0 4448208 6852608 249 33554432000 4194304 6059633 140734317681232 140733762378056 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 1673 249 165 456 0 1209 0

[startup+0.100141 s]
/proc/loadavg: 2.35 2.25 2.19 3/176 10766
/proc/meminfo: memFree=30430636/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=3100 CPUtime=0.09 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 648 0 0 0 9 0 0 0 20 0 1 0 4448208 3174400 408 33554432000 4194304 6059633 140734317681232 140733762378056 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 775 408 167 456 0 311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.200227 s]
/proc/loadavg: 2.35 2.25 2.19 3/176 10766
/proc/meminfo: memFree=30430636/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=3464 CPUtime=0.19 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 1006 0 0 0 19 0 0 0 20 0 1 0 4448208 3547136 501 33554432000 4194304 6059633 140734317681232 140733762378056 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 866 501 176 456 0 402 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3464

[startup+0.300262 s]
/proc/loadavg: 2.35 2.25 2.19 3/176 10766
/proc/meminfo: memFree=30430636/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=6136 CPUtime=0.29 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 1305 0 0 0 29 0 0 0 20 0 1 0 4448208 6283264 800 33554432000 4194304 6059633 140734317681232 140733762378056 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 1534 800 176 456 0 1070 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6136

[startup+0.700272 s]
/proc/loadavg: 2.35 2.25 2.19 3/176 10766
/proc/meminfo: memFree=30430636/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=7168 CPUtime=0.69 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 1823 0 0 0 69 0 0 0 20 0 1 0 4448208 7340032 1304 33554432000 4194304 6059633 140734317681232 140734317679752 4255343 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 1792 1304 176 456 0 1328 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7168

[startup+1.50023 s]
/proc/loadavg: 2.35 2.25 2.19 3/177 10767
/proc/meminfo: memFree=30418464/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=12208 CPUtime=1.49 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 2393 0 0 0 149 0 0 0 20 0 1 0 4448208 12500992 2377 33554432000 4194304 6059633 140734317681232 140734317679752 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 3052 2377 176 456 0 2588 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12208

[startup+3.10025 s]
/proc/loadavg: 2.32 2.24 2.19 3/177 10767
/proc/meminfo: memFree=30412696/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=13896 CPUtime=3.09 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 3151 0 0 0 309 0 0 0 20 0 1 0 4448208 14229504 3108 33554432000 4194304 6059633 140734317681232 140734317679720 4277935 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 3474 3108 176 456 0 3010 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13896

[startup+6.30024 s]
/proc/loadavg: 2.32 2.24 2.19 3/177 10767
/proc/meminfo: memFree=30403248/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=14928 CPUtime=6.29 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 3559 0 0 0 629 0 0 0 20 0 1 0 4448208 15286272 3375 33554432000 4194304 6059633 140734317681232 140734317679768 4265467 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 3732 3375 176 456 0 3268 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14928

[startup+12.7003 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 10767
/proc/meminfo: memFree=30401320/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=25700 CPUtime=12.68 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 4211 0 0 0 1268 0 0 0 20 0 1 0 4448208 26316800 5536 33554432000 4194304 6059633 140734317681232 140734317679752 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 6425 5536 176 456 0 5961 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25700

[startup+25.5003 s]
/proc/loadavg: 2.30 2.24 2.19 3/177 10767
/proc/meminfo: memFree=30397644/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=37196 CPUtime=25.48 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 4428 0 0 0 2548 0 0 0 20 0 1 0 4448208 38088704 8308 33554432000 4194304 6059633 140734317681232 140734317679752 4278527 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 9299 8308 176 456 0 8835 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37196

[startup+51.1004 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 10768
/proc/meminfo: memFree=30380272/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=42736 CPUtime=51.08 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 5746 0 0 0 5107 1 0 0 20 0 1 0 4448208 43761664 9800 33554432000 4194304 6059633 140734317681232 140734317679752 4278410 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 10684 9800 176 456 0 10220 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 42736

[startup+102.3 s]
/proc/loadavg: 2.12 2.20 2.18 3/177 10769
/proc/meminfo: memFree=30362556/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=42736 CPUtime=102.28 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 5762 0 0 0 10227 1 0 0 20 0 1 0 4448208 43761664 10327 33554432000 4194304 6059633 140734317681232 140734317679752 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 10684 10327 176 456 0 10220 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 42736

[startup+162.3 s]
/proc/loadavg: 2.20 2.21 2.18 4/177 10770
/proc/meminfo: memFree=30368140/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=162.26 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 7262 0 0 0 16224 2 0 0 20 0 1 0 4448208 85770240 14687 33554432000 4194304 6059633 140734317681232 140734317679720 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 14687 176 456 0 20476 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 83760

[startup+222.307 s]
/proc/loadavg: 2.29 2.22 2.19 3/177 10771
/proc/meminfo: memFree=30329600/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=222.26 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 7263 0 0 0 22224 2 0 0 20 0 1 0 4448208 85770240 15199 33554432000 4194304 6059633 140734317681232 140734317679720 4278443 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 15199 176 456 0 20476 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 83760

[startup+282.3 s]
/proc/loadavg: 2.11 2.18 2.17 4/177 10772
/proc/meminfo: memFree=30306932/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=282.25 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 7540 0 0 0 28222 3 0 0 20 0 1 0 4448208 85770240 20071 33554432000 4194304 6059633 140734317681232 140734317679720 4255686 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 20071 176 456 0 20476 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 83760

[startup+342.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 10773
/proc/meminfo: memFree=30303408/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=342.24 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 7547 0 0 0 34221 3 0 0 20 0 1 0 4448208 85770240 20583 33554432000 4194304 6059633 140734317681232 140734317679720 4278357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 20583 176 456 0 20476 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 83760

[startup+402.3 s]
/proc/loadavg: 2.13 2.17 2.17 4/178 10778
/proc/meminfo: memFree=30268944/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=402.22 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 8014 0 0 0 40219 3 0 0 20 0 1 0 4448208 85770240 20583 33554432000 4194304 6059633 140734317681232 140734317679768 4278425 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 20583 176 456 0 20476 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 83760

[startup+462.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/178 10802
/proc/meminfo: memFree=30300476/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=462.21 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 8949 0 0 0 46217 4 0 0 20 0 1 0 4448208 85770240 20583 33554432000 4194304 6059633 140734317681232 140734317680056 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 20583 176 456 0 20476 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 83760

[startup+522.3 s]
/proc/loadavg: 2.28 2.21 2.18 3/177 10803
/proc/meminfo: memFree=30261864/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=522.21 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 9885 0 0 0 52215 6 0 0 20 0 1 0 4448208 85770240 20583 33554432000 4194304 6059633 140734317681232 140734317680056 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 20583 176 456 0 20476 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 83760

[startup+582.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 10804
/proc/meminfo: memFree=30266252/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=582.2 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 10822 0 0 0 58213 7 0 0 20 0 1 0 4448208 85770240 20583 33554432000 4194304 6059633 140734317681232 140734317680056 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 20583 176 456 0 20476 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 83760


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


[startup+942.3 s]
/proc/loadavg: 2.32 2.21 2.18 3/177 10811
/proc/meminfo: memFree=30221424/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=133080 CPUtime=942.14 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 15528 0 0 0 94201 13 0 0 20 0 1 0 4448208 136273920 31275 33554432000 4194304 6059633 140734317681232 140734317679768 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 33270 31275 176 456 0 32806 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 133080

[startup+1002.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/178 10816
/proc/meminfo: memFree=30257152/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=1002.14 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 16001 0 0 0 100200 14 0 0 20 0 1 0 4448208 85770240 20583 33554432000 4194304 6059633 140734317681232 140734317680056 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 20583 176 456 0 20476 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 83760

[startup+1062.3 s]
/proc/loadavg: 2.33 2.23 2.19 3/177 10817
/proc/meminfo: memFree=30213084/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=133080 CPUtime=1062.12 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 16946 0 0 0 106197 15 0 0 20 0 1 0 4448208 136273920 31275 33554432000 4194304 6059633 140734317681232 140734317679768 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 33270 31275 176 456 0 32806 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 133080

[startup+1122.3 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 10818
/proc/meminfo: memFree=30206688/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=133080 CPUtime=1122.12 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 17421 0 0 0 112196 16 0 0 20 0 1 0 4448208 136273920 32299 33554432000 4194304 6059633 140734317681232 140734317679768 4301324 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 33270 32299 176 456 0 32806 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 133080

[startup+1182.3 s]
/proc/loadavg: 2.26 2.23 2.19 3/177 10819
/proc/meminfo: memFree=30297784/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=1182.1 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 17895 0 0 0 118194 16 0 0 20 0 1 0 4448208 85770240 20583 33554432000 4194304 6059633 140734317681232 140734317680056 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 20583 176 456 0 20476 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 83760

[startup+1242.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 10820
/proc/meminfo: memFree=30263348/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=83760 CPUtime=1242.1 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 18370 0 0 0 124193 17 0 0 20 0 1 0 4448208 85770240 20583 33554432000 4194304 6059633 140734317681232 140734317680056 4278457 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 20940 20583 176 456 0 20476 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 83760

[startup+1302.3 s]
/proc/loadavg: 2.14 2.19 2.17 3/177 10822
/proc/meminfo: memFree=30222732/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=133080 CPUtime=1302.09 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 19438 0 0 0 130190 19 0 0 20 0 1 0 4448208 136273920 29739 33554432000 4194304 6059633 140734317681232 140734317679768 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 33270 29739 176 456 0 32806 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 133080

[startup+1362.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 10823
/proc/meminfo: memFree=30199244/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=150388 CPUtime=1362.08 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 20759 0 0 0 136187 21 0 0 20 0 1 0 4448208 153997312 35106 33554432000 4194304 6059633 140734317681232 140734317679768 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 37597 35106 176 456 0 37133 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 150388

[startup+1422.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 10824
/proc/meminfo: memFree=30197224/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=150388 CPUtime=1422.08 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 21702 0 0 0 142185 23 0 0 20 0 1 0 4448208 153997312 35106 33554432000 4194304 6059633 140734317681232 140734317679768 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 37597 35106 176 456 0 37133 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 150388

[startup+1482.3 s]
/proc/loadavg: 2.14 2.18 2.18 3/177 10825
/proc/meminfo: memFree=30203080/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=150388 CPUtime=1482.06 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 22177 0 0 0 148183 23 0 0 20 0 1 0 4448208 153997312 35106 33554432000 4194304 6059633 140734317681232 140734317679768 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 37597 35106 176 456 0 37133 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 150388

[startup+1542.31 s]
/proc/loadavg: 2.14 2.17 2.17 3/177 10826
/proc/meminfo: memFree=30205476/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=150388 CPUtime=1542.06 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 23077 0 0 0 154181 25 0 0 20 0 1 0 4448208 153997312 34594 33554432000 4194304 6059633 140734317681232 140734317679768 4278357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 37597 34594 176 456 0 37133 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 150388

[startup+1602.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/178 10831
/proc/meminfo: memFree=30205360/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=150388 CPUtime=1602.04 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 24148 0 0 0 160178 26 0 0 20 0 1 0 4448208 153997312 34594 33554432000 4194304 6059633 140734317681232 140734317679768 4278425 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 37597 34594 176 456 0 37133 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 150388

[startup+1662.3 s]
/proc/loadavg: 2.20 2.19 2.18 3/177 10832
/proc/meminfo: memFree=30207620/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=150388 CPUtime=1662.04 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 25212 0 0 0 166176 28 0 0 20 0 1 0 4448208 153997312 34082 33554432000 4194304 6059633 140734317681232 140734317679768 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 37597 34082 176 456 0 37133 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 150388

[startup+1722.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 10833
/proc/meminfo: memFree=30237484/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=101068 CPUtime=1722.02 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 25807 0 0 0 172174 28 0 0 20 0 1 0 4448208 103493632 24926 33554432000 4194304 6059633 140734317681232 140734317680056 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 25267 24926 176 456 0 24803 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 101068

[startup+1782.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/177 10880
/proc/meminfo: memFree=30342484/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=101068 CPUtime=1782.01 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 26873 0 0 0 178171 30 0 0 20 0 1 0 4448208 103493632 24926 33554432000 4194304 6059633 140734317681232 140734317680024 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 25267 24926 176 456 0 24803 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 101068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 10880
/proc/meminfo: memFree=30337300/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=150388 CPUtime=1800.01 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 27340 0 0 0 179970 31 0 0 20 0 1 0 4448208 153997312 33058 33554432000 4194304 6059633 140734317681232 140734317680056 4278457 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 37597 33058 176 456 0 37133 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 150388

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 10766 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 10880
/proc/meminfo: memFree=30337300/32872528 swapFree=1401752/1579580
[pid=10766] ppid=10763 vsize=150388 CPUtime=1800.01 cores=1,3,5,7
/proc/10766/stat : 10766 (open-wbo) R 10763 10766 5813 0 -1 4202496 27340 0 0 0 179970 31 0 0 20 0 1 0 4448208 153997312 33058 33554432000 4194304 6059633 140734317681232 140734317680056 4278457 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10766/statm: 37597 33058 176 456 0 37133 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 150388

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.71
CPU system time (s): 0.312952
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 181208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.312952
maximum resident set size= 155028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27343
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= 9
involuntary context switches= 1882

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.28635 second user time and 7.17791 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-15 22:53:45
IDJOB=4089958
IDBENCH=107480
IDSOLVER=2547
FILE ID=node139/4089958-1466024025
RUNJOBID= node139-1466010231-5830
PBS_JOBID= 19902810
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v051-n3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089958-1466024025/watcher-4089958-1466024025 -o /tmp/evaluation-result-4089958-1466024025/solver-4089958-1466024025 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5830 --watchdog 1960  open-wbo HOME/instance-4089958-1466024025.opb

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

MD5SUM BENCH= fe4ccff3f6a053c0e2165283056abf6a
RANDOM SEED=186404795

node139.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
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		: 2666.500
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:        30430908 kB
Buffers:           14564 kB
Cached:           105140 kB
SwapCached:         8924 kB
Active:            61720 kB
Inactive:          97700 kB
Active(anon):      33744 kB
Inactive(anon):     8356 kB
Active(file):      27976 kB
Inactive(file):    89344 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093328 kB
Dirty:              4696 kB
Writeback:             0 kB
AnonPages:       1615756 kB
Mapped:             8404 kB
Shmem:                 0 kB
Slab:             566532 kB
SReclaimable:      10636 kB
SUnreclaim:       555896 kB
KernelStack:        1448 kB
PageTables:         7012 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1735204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    194560 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= 71620 MiB
End job on node139 at 2016-06-15 23:23:45