Trace number 4086091

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 1800.31

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-65-60.opb
MD5SUM6f6d5bf9df98767681bd16885050de4b
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 benchmark0.037993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3900
Total number of constraints125
Number of constraints which are clauses65
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint65
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 66
Number of bits of the biggest sum of numbers7
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-4086091-1465254742.opb
0.00/0.00	c File size is 69123 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:          3900                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         65                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          60                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.01 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-4086091-1465254742/watcher-4086091-1465254742 -o /tmp/evaluation-result-4086091-1465254742/solver-4086091-1465254742 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465242130-5023 --watchdog 1960 open-wbo HOME/instance-4086091-1465254742.opb 

pid=6336
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: 2.10 2.07 2.11 3/175 6339
/proc/meminfo: memFree=30330656/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=2800 CPUtime=0 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 448 0 0 0 0 0 0 0 20 0 1 0 107407787 2867200 323 33554432000 4194304 6059633 140734385919392 140734132116152 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 700 323 151 456 0 219 0

[startup+0.100157 s]
/proc/loadavg: 2.10 2.07 2.11 3/175 6339
/proc/meminfo: memFree=30330656/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=9256 CPUtime=0.09 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 1125 0 0 0 9 0 0 0 20 0 1 0 107407787 9478144 1455 33554432000 4194304 6059633 140734385919392 140734132116152 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 2314 1455 165 456 0 1850 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9256

[startup+0.200298 s]
/proc/loadavg: 2.10 2.07 2.11 3/175 6339
/proc/meminfo: memFree=30330656/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=9256 CPUtime=0.19 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 1132 0 0 0 19 0 0 0 20 0 1 0 107407787 9478144 1462 33554432000 4194304 6059633 140734385919392 140734132116152 4265432 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 2314 1462 165 456 0 1850 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9256

[startup+0.30025 s]
/proc/loadavg: 2.10 2.07 2.11 3/175 6339
/proc/meminfo: memFree=30330656/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=9256 CPUtime=0.29 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 1135 0 0 0 29 0 0 0 20 0 1 0 107407787 9478144 1465 33554432000 4194304 6059633 140734385919392 140734132116152 4255284 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 2314 1465 165 456 0 1850 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9256

[startup+0.700198 s]
/proc/loadavg: 2.10 2.07 2.11 3/175 6339
/proc/meminfo: memFree=30330656/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=9388 CPUtime=0.69 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 1368 0 0 0 69 0 0 0 20 0 1 0 107407787 9613312 1698 33554432000 4194304 6059633 140734385919392 140734132116152 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 2347 1698 165 456 0 1883 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9388

[startup+1.50023 s]
/proc/loadavg: 2.10 2.07 2.11 3/174 6354
/proc/meminfo: memFree=30437096/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=12240 CPUtime=1.49 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 2734 0 0 0 149 0 0 0 20 0 1 0 107407787 12533760 2511 33554432000 4194304 6059633 140734385919392 140734385918216 4255308 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 3060 2511 167 456 0 2596 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12240

[startup+3.10029 s]
/proc/loadavg: 2.02 2.06 2.11 3/176 6386
/proc/meminfo: memFree=30425724/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=28420 CPUtime=3.09 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 4403 0 0 0 308 1 0 0 20 0 1 0 107407787 29102080 5966 33554432000 4194304 6059633 140734385919392 140734385917880 4265401 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 7105 5966 180 456 0 6641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28420

[startup+6.30024 s]
/proc/loadavg: 2.02 2.06 2.11 3/176 6386
/proc/meminfo: memFree=30398628/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=21280 CPUtime=6.29 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 5120 0 0 0 628 1 0 0 20 0 1 0 107407787 21790720 3918 33554432000 4194304 6059633 140734385919392 140734385917880 4255192 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 5320 3918 180 456 0 4856 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21280

[startup+12.7003 s]
/proc/loadavg: 2.09 2.07 2.11 3/176 6386
/proc/meminfo: memFree=30376496/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=40024 CPUtime=12.69 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 6142 0 0 0 1267 2 0 0 20 0 1 0 107407787 40984576 9630 33554432000 4194304 6059633 140734385919392 140734385917880 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 10006 9630 180 456 0 9542 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40024

[startup+25.5004 s]
/proc/loadavg: 2.15 2.08 2.11 3/176 6386
/proc/meminfo: memFree=30338696/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=58880 CPUtime=25.49 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 7000 0 0 0 2546 3 0 0 20 0 1 0 107407787 60293120 14300 33554432000 4194304 6059633 140734385919392 140734385917880 4255448 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 14720 14300 180 456 0 14256 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 58880

[startup+51.1003 s]
/proc/loadavg: 2.10 2.08 2.11 4/177 6387
/proc/meminfo: memFree=30319336/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=83372 CPUtime=51.09 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 9341 0 0 0 5104 5 0 0 20 0 1 0 107407787 85372928 18766 33554432000 4194304 6059633 140734385919392 140734385917880 4255169 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 20843 18766 180 456 0 20379 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 83372

[startup+102.3 s]
/proc/loadavg: 2.15 2.09 2.11 4/177 6389
/proc/meminfo: memFree=30280872/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=83372 CPUtime=102.28 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 13637 0 0 0 10217 11 0 0 20 0 1 0 107407787 85372928 20467 33554432000 4194304 6059633 140734385919392 140734385918216 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 20843 20467 180 456 0 20379 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 83372

[startup+162.3 s]
/proc/loadavg: 2.21 2.12 2.11 4/177 6390
/proc/meminfo: memFree=30218124/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=132692 CPUtime=162.26 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 18303 0 0 0 16208 18 0 0 20 0 1 0 107407787 135876608 31613 33554432000 4194304 6059633 140734385919392 140734385917928 4255738 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 33173 31613 180 456 0 32709 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 132692

[startup+222.307 s]
/proc/loadavg: 2.17 2.12 2.11 4/177 6391
/proc/meminfo: memFree=30169300/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=163512 CPUtime=222.26 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 22914 0 0 0 22200 26 0 0 20 0 1 0 107407787 167436288 35264 33554432000 4194304 6059633 140734385919392 140734385918184 4255366 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 40878 35264 180 456 0 40414 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 163512

[startup+282.3 s]
/proc/loadavg: 2.12 2.11 2.11 4/177 6392
/proc/meminfo: memFree=30192384/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=163512 CPUtime=282.24 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 26935 0 0 0 28192 32 0 0 20 0 1 0 107407787 167436288 37825 33554432000 4194304 6059633 140734385919392 140734385918184 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 40878 37825 180 456 0 40414 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 163512

[startup+342.3 s]
/proc/loadavg: 2.16 2.13 2.11 4/177 6393
/proc/meminfo: memFree=30204244/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=165984 CPUtime=342.24 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 33535 0 0 0 34181 43 0 0 20 0 1 0 107407787 169967616 34346 33554432000 4194304 6059633 140734385919392 140734385918184 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 41496 34346 180 456 0 41032 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 165984

[startup+402.3 s]
/proc/loadavg: 2.23 2.16 2.12 4/176 6394
/proc/meminfo: memFree=30212460/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=135164 CPUtime=402.22 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 38239 0 0 0 40169 53 0 0 20 0 1 0 107407787 138407936 33255 33554432000 4194304 6059633 140734385919392 140734385918216 4255416 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 33791 33255 180 456 0 33327 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 135164

[startup+462.3 s]
/proc/loadavg: 2.21 2.15 2.11 4/178 6399
/proc/meminfo: memFree=30154536/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=135164 CPUtime=462.22 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 43520 0 0 0 46159 63 0 0 20 0 1 0 107407787 138407936 30183 33554432000 4194304 6059633 140734385919392 140734385918184 4255258 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 33791 30183 180 456 0 33327 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 135164

[startup+522.3 s]
/proc/loadavg: 2.29 2.17 2.12 4/177 6400
/proc/meminfo: memFree=30121948/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=216072 CPUtime=522.21 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 47092 0 0 0 52151 70 0 0 20 0 1 0 107407787 221257728 44375 33554432000 4194304 6059633 140734385919392 140734385918184 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 54018 44375 180 456 0 53554 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 216072

[startup+582.3 s]
/proc/loadavg: 2.21 2.17 2.12 3/177 6401
/proc/meminfo: memFree=30111432/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=216072 CPUtime=582.2 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 49760 0 0 0 58145 75 0 0 20 0 1 0 107407787 221257728 48983 33554432000 4194304 6059633 140734385919392 140734385918184 4255366 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 54018 48983 180 456 0 53554 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 216072


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


[startup+942.3 s]
/proc/loadavg: 2.14 2.16 2.12 3/177 6408
/proc/meminfo: memFree=30121000/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=175336 CPUtime=942.14 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 70175 0 0 0 94098 116 0 0 20 0 1 0 107407787 179544064 41312 33554432000 4194304 6059633 140734385919392 140734385917768 4255416 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 43834 41312 180 456 0 43370 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 175336

[startup+1002.3 s]
/proc/loadavg: 2.11 2.14 2.11 3/177 6409
/proc/meminfo: memFree=30109916/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=234084 CPUtime=1002.13 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 75751 0 0 0 100091 122 0 0 20 0 1 0 107407787 239702016 54385 33554432000 4194304 6059633 140734385919392 140734385917768 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 58521 54385 180 456 0 58057 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 234084

[startup+1062.3 s]
/proc/loadavg: 2.11 2.14 2.11 3/178 6414
/proc/meminfo: memFree=30111820/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=187116 CPUtime=1062.11 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 80140 0 0 0 106081 130 0 0 20 0 1 0 107407787 191606784 46078 33554432000 4194304 6059633 140734385919392 140734385917768 4254659 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 46779 46078 180 456 0 46315 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 187116

[startup+1122.3 s]
/proc/loadavg: 2.15 2.15 2.11 3/177 6415
/proc/meminfo: memFree=30075328/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=240952 CPUtime=1122.11 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 83945 0 0 0 112073 138 0 0 20 0 1 0 107407787 246734848 51292 33554432000 4194304 6059633 140734385919392 140734385917768 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 60238 51292 180 456 0 59774 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 240952

[startup+1182.3 s]
/proc/loadavg: 2.16 2.15 2.11 4/177 6416
/proc/meminfo: memFree=30035180/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=244072 CPUtime=1182.1 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 87315 0 0 0 118065 145 0 0 20 0 1 0 107407787 249929728 59656 33554432000 4194304 6059633 140734385919392 140734385917768 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 61018 59656 180 456 0 60554 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 244072

[startup+1242.3 s]
/proc/loadavg: 2.16 2.15 2.11 4/177 6417
/proc/meminfo: memFree=30119288/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=197288 CPUtime=1242.09 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 92343 0 0 0 124055 154 0 0 20 0 1 0 107407787 202022912 42731 33554432000 4194304 6059633 140734385919392 140734385918184 4278425 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 49322 42731 180 456 0 48858 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 197288

[startup+1302.3 s]
/proc/loadavg: 2.32 2.18 2.12 3/177 6418
/proc/meminfo: memFree=30043100/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=252988 CPUtime=1302.08 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 95862 0 0 0 130050 158 0 0 20 0 1 0 107407787 259059712 62278 33554432000 4194304 6059633 140734385919392 140734385917768 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 63247 62278 180 456 0 62783 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 252988

[startup+1362.3 s]
/proc/loadavg: 2.17 2.16 2.11 3/177 6420
/proc/meminfo: memFree=30037964/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=256820 CPUtime=1362.07 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 100267 0 0 0 136043 164 0 0 20 0 1 0 107407787 262983680 61549 33554432000 4194304 6059633 140734385919392 140734385917768 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 64205 61549 180 456 0 63741 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 256820

[startup+1422.3 s]
/proc/loadavg: 2.27 2.19 2.12 3/177 6421
/proc/meminfo: memFree=30041912/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=259308 CPUtime=1422.06 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 103052 0 0 0 142036 170 0 0 20 0 1 0 107407787 265531392 57904 33554432000 4194304 6059633 140734385919392 140734385917768 4278338 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 64827 57904 180 456 0 64363 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 259308

[startup+1482.3 s]
/proc/loadavg: 2.21 2.19 2.12 3/177 6422
/proc/meminfo: memFree=30059640/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=261356 CPUtime=1482.05 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 105451 0 0 0 148026 179 0 0 20 0 1 0 107407787 267628544 55324 33554432000 4194304 6059633 140734385919392 140734385918184 4255169 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 65339 55324 180 456 0 64875 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 261356

[startup+1542.31 s]
/proc/loadavg: 2.33 2.21 2.13 3/177 6423
/proc/meminfo: memFree=30092680/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=213284 CPUtime=1542.05 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 107510 0 0 0 154019 186 0 0 20 0 1 0 107407787 218402816 47289 33554432000 4194304 6059633 140734385919392 140734385918216 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 53321 47289 180 456 0 52857 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 213284

[startup+1602.3 s]
/proc/loadavg: 2.21 2.20 2.13 3/177 6424
/proc/meminfo: memFree=30017628/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=265816 CPUtime=1602.03 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 109348 0 0 0 160012 191 0 0 20 0 1 0 107407787 272195584 64518 33554432000 4194304 6059633 140734385919392 140734385917768 4255735 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 66454 64518 180 456 0 65990 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 265816

[startup+1662.3 s]
/proc/loadavg: 2.29 2.22 2.14 3/178 6429
/proc/meminfo: memFree=30055300/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=270828 CPUtime=1662.03 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 112332 0 0 0 166004 199 0 0 20 0 1 0 107407787 277327872 54847 33554432000 4194304 6059633 140734385919392 140734385918184 4255352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 67707 54847 180 456 0 67243 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 270828

[startup+1722.3 s]
/proc/loadavg: 2.16 2.19 2.13 3/177 6430
/proc/meminfo: memFree=30073896/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=224564 CPUtime=1722.02 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 113838 0 0 0 171998 204 0 0 20 0 1 0 107407787 229953536 50776 33554432000 4194304 6059633 140734385919392 140734385918216 4255312 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 56141 50776 180 456 0 55677 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 224564

[startup+1782.3 s]
/proc/loadavg: 2.16 2.19 2.13 4/177 6431
/proc/meminfo: memFree=29968364/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=357332 CPUtime=1782.01 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 114661 0 0 0 177995 206 0 0 20 0 1 0 107407787 365907968 77660 33554432000 4194304 6059633 140734385919392 140734385917768 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 89333 77660 180 456 0 88869 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 357332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.11 2.17 2.13 3/177 6431
/proc/meminfo: memFree=30036264/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=275944 CPUtime=1800.01 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 115437 0 0 0 179792 209 0 0 20 0 1 0 107407787 282566656 57529 33554432000 4194304 6059633 140734385919392 140734385918184 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 68986 57529 180 456 0 68522 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 275944

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 6339 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.11 2.17 2.13 3/177 6431
/proc/meminfo: memFree=30036264/32872528 swapFree=14448/1543360
[pid=6339] ppid=6336 vsize=275944 CPUtime=1800.01 cores=0,2,4,6
/proc/6339/stat : 6339 (open-wbo) R 6336 6339 5007 0 -1 4202496 115437 0 0 0 179792 209 0 0 20 0 1 0 107407787 282566656 57529 33554432000 4194304 6059633 140734385919392 140734385918184 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6339/statm: 68986 57529 180 456 0 68522 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 275944

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1797.92
CPU system time (s): 2.10068
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 424900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.92
system time used= 2.10068
maximum resident set size= 378688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115440
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.9031 second user time and 8.05078 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-07 01:12:22
IDJOB=4086091
IDBENCH=2581
IDSOLVER=2547
FILE ID=node116/4086091-1465254742
RUNJOBID= node116-1465242130-5023
PBS_JOBID= 19843247
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-65-60.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086091-1465254742/watcher-4086091-1465254742 -o /tmp/evaluation-result-4086091-1465254742/solver-4086091-1465254742 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465242130-5023 --watchdog 1960  open-wbo HOME/instance-4086091-1465254742.opb

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

MD5SUM BENCH= 6f6d5bf9df98767681bd16885050de4b
RANDOM SEED=382930584

node116.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		: 2667.134
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	: 5334.26
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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:        30331184 kB
Buffers:           43044 kB
Cached:           140036 kB
SwapCached:         1428 kB
Active:           192828 kB
Inactive:         104748 kB
Active(anon):     115448 kB
Inactive(anon):     1380 kB
Active(file):      77380 kB
Inactive(file):   103368 kB
Unevictable:     1543360 kB
Mlocked:           14448 kB
SwapTotal:      67108856 kB
SwapFree:       67098888 kB
Dirty:              4692 kB
Writeback:             0 kB
AnonPages:       1657384 kB
Mapped:             7028 kB
Shmem:                 0 kB
Slab:             567104 kB
SReclaimable:      11300 kB
SUnreclaim:       555804 kB
KernelStack:        1416 kB
PageTables:         7112 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1772772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1638400 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= 71724 MiB
End job on node116 at 2016-06-07 01:42:22