Trace number 4083453

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-LSU PB16? (TO) 1800.02 1800.3

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 -- LSU
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-4083453-1465342463.opb
0.00/0.00	c File size is 69123 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:          3900                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         65                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          60                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.01 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4083453-1465342463/watcher-4083453-1465342463 -o /tmp/evaluation-result-4083453-1465342463/solver-4083453-1465342463 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20984 --watchdog 1960 open-wbo-lsu HOME/instance-4083453-1465342463.opb 

pid=22499
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: 2.24 2.20 2.18 4/176 22502
/proc/meminfo: memFree=29316820/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=2536 CPUtime=0 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 366 0 0 0 0 0 0 0 20 0 1 0 116179737 2596864 241 33554432000 4194304 6058637 140736242705072 140735956928904 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 634 242 152 456 0 153 0

[startup+0.100162 s]
/proc/loadavg: 2.24 2.20 2.18 4/176 22502
/proc/meminfo: memFree=29316820/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=9256 CPUtime=0.09 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 1200 0 0 0 9 0 0 0 20 0 1 0 116179737 9478144 1018 33554432000 4194304 6058637 140736242705072 140735956928904 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 2314 1018 163 456 0 1850 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9256

[startup+0.200393 s]
/proc/loadavg: 2.24 2.20 2.18 4/176 22502
/proc/meminfo: memFree=29316820/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=9256 CPUtime=0.19 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 1318 0 0 0 19 0 0 0 20 0 1 0 116179737 9478144 1136 33554432000 4194304 6058637 140736242705072 140735956928904 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 2314 1136 163 456 0 1850 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9256

[startup+0.300371 s]
/proc/loadavg: 2.24 2.20 2.18 4/176 22502
/proc/meminfo: memFree=29316820/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=9256 CPUtime=0.29 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 1429 0 0 0 29 0 0 0 20 0 1 0 116179737 9478144 1247 33554432000 4194304 6058637 140736242705072 140735956928904 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 2314 1247 163 456 0 1850 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9256

[startup+0.700322 s]
/proc/loadavg: 2.24 2.20 2.18 4/176 22502
/proc/meminfo: memFree=29316820/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=9388 CPUtime=0.69 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 1500 0 0 0 69 0 0 0 20 0 1 0 116179737 9613312 1828 33554432000 4194304 6058637 140736242705072 140736242703784 4255256 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 2347 1828 163 456 0 1883 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9388

[startup+1.50034 s]
/proc/loadavg: 2.24 2.20 2.18 4/177 22503
/proc/meminfo: memFree=29311380/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=12244 CPUtime=1.49 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 2763 0 0 0 149 0 0 0 20 0 1 0 116179737 12537856 2028 33554432000 4194304 6058637 140736242705072 140736242704104 4255160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 3061 2028 165 456 0 2597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12244

[startup+3.10021 s]
/proc/loadavg: 2.24 2.20 2.18 4/177 22503
/proc/meminfo: memFree=29301824/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=28420 CPUtime=3.08 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 4694 0 0 0 308 0 0 0 20 0 1 0 116179737 29102080 5733 33554432000 4194304 6058637 140736242705072 140736242703800 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 7105 5733 177 456 0 6641 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28420

[startup+6.30024 s]
/proc/loadavg: 2.22 2.19 2.18 4/177 22503
/proc/meminfo: memFree=29256904/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=32880 CPUtime=6.28 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 5247 0 0 0 628 0 0 0 20 0 1 0 116179737 33669120 7816 33554432000 4194304 6058637 140736242705072 140736242703800 4263136 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 8220 7816 177 456 0 7756 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32880

[startup+12.7003 s]
/proc/loadavg: 2.20 2.19 2.18 3/177 22503
/proc/meminfo: memFree=29282440/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=35600 CPUtime=12.69 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 5929 0 0 0 1268 1 0 0 20 0 1 0 116179737 36454400 8496 33554432000 4194304 6058637 140736242705072 140736242703832 4255066 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 8900 8496 177 456 0 8436 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35600

[startup+25.5004 s]
/proc/loadavg: 2.15 2.18 2.18 3/177 22503
/proc/meminfo: memFree=29245060/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=58876 CPUtime=25.48 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 7547 0 0 0 2547 1 0 0 20 0 1 0 116179737 60289024 13317 33554432000 4194304 6058637 140736242705072 140736242703800 4255520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 14719 13317 177 456 0 14255 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58876

[startup+51.1004 s]
/proc/loadavg: 2.17 2.18 2.18 3/177 22504
/proc/meminfo: memFree=29225096/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=83392 CPUtime=51.08 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 9191 0 0 0 5104 4 0 0 20 0 1 0 116179737 85393408 18589 33554432000 4194304 6058637 140736242705072 140736242704136 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 20848 18589 177 456 0 20384 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 83392

[startup+102.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/177 22505
/proc/meminfo: memFree=29161720/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=83392 CPUtime=102.28 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 11939 0 0 0 10218 10 0 0 20 0 1 0 116179737 85393408 20470 33554432000 4194304 6058637 140736242705072 140736242704136 4866892 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 20848 20470 177 456 0 20384 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 83392

[startup+162.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/177 22506
/proc/meminfo: memFree=29097292/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=132712 CPUtime=162.27 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 15537 0 0 0 16209 18 0 0 20 0 1 0 116179737 135897088 31443 33554432000 4194304 6058637 140736242705072 140736242703848 4254924 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 33178 31443 177 456 0 32714 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 132712

[startup+222.307 s]
/proc/loadavg: 2.11 2.15 2.16 3/177 22507
/proc/meminfo: memFree=29058936/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=163532 CPUtime=222.26 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 19457 0 0 0 22201 25 0 0 20 0 1 0 116179737 167456768 34582 33554432000 4194304 6058637 140736242705072 140736242704104 4265162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 40883 34582 177 456 0 40419 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 163532

[startup+282.3 s]
/proc/loadavg: 2.26 2.18 2.17 3/177 22508
/proc/meminfo: memFree=29057968/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=163532 CPUtime=282.25 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 22793 0 0 0 28194 31 0 0 20 0 1 0 116179737 167456768 37143 33554432000 4194304 6058637 140736242705072 140736242704104 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 40883 37143 177 456 0 40419 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 163532

[startup+342.3 s]
/proc/loadavg: 2.22 2.17 2.17 3/177 22512
/proc/meminfo: memFree=29078904/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=135216 CPUtime=342.23 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 27946 0 0 0 34181 42 0 0 20 0 1 0 116179737 138461184 33093 33554432000 4194304 6058637 140736242705072 140736242704136 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 33804 33093 177 456 0 33340 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 135216

[startup+402.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/177 22514
/proc/meminfo: memFree=29089672/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=135216 CPUtime=402.23 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 32525 0 0 0 40170 53 0 0 20 0 1 0 116179737 138461184 31557 33554432000 4194304 6058637 140736242705072 140736242704136 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 33804 31557 177 456 0 33340 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 135216

[startup+462.3 s]
/proc/loadavg: 2.29 2.20 2.18 3/177 22515
/proc/meminfo: memFree=29001476/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=216124 CPUtime=462.22 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 36869 0 0 0 46159 63 0 0 20 0 1 0 116179737 221310976 44725 33554432000 4194304 6058637 140736242705072 140736242704104 4255244 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 54031 44725 177 456 0 53567 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 216124

[startup+522.3 s]
/proc/loadavg: 2.29 2.21 2.18 3/177 22516
/proc/meminfo: memFree=29041616/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=216124 CPUtime=522.2 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 40326 0 0 0 52150 70 0 0 20 0 1 0 116179737 221310976 43189 33554432000 4194304 6058637 140736242705072 140736242704104 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 54031 43189 177 456 0 53567 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 216124

[startup+582.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 22517
/proc/meminfo: memFree=29055708/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=216124 CPUtime=582.2 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 42645 0 0 0 58143 77 0 0 20 0 1 0 116179737 221310976 47285 33554432000 4194304 6058637 140736242705072 140736242704104 4262441 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 54031 47285 177 456 0 53567 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 216124


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


[startup+942.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/178 22527
/proc/meminfo: memFree=28969992/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=144272 CPUtime=942.14 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 59970 0 0 0 94097 117 0 0 20 0 1 0 116179737 147734528 35133 33554432000 4194304 6058637 140736242705072 140736242703688 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 36068 35133 177 456 0 35604 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 144272

[startup+1002.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 22529
/proc/meminfo: memFree=28937076/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=233508 CPUtime=1002.14 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 65687 0 0 0 100090 124 0 0 20 0 1 0 116179737 239112192 50238 33554432000 4194304 6058637 140736242705072 140736242703688 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 58377 50238 177 456 0 57913 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 233508

[startup+1062.3 s]
/proc/loadavg: 2.19 2.19 2.18 4/177 22530
/proc/meminfo: memFree=29019592/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=186928 CPUtime=1062.12 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 69669 0 0 0 106079 133 0 0 20 0 1 0 116179737 191414272 41033 33554432000 4194304 6058637 140736242705072 140736242704104 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 46732 41033 177 456 0 46268 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 186928

[startup+1122.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 22531
/proc/meminfo: memFree=28942512/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=240684 CPUtime=1122.11 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 73154 0 0 0 112070 141 0 0 20 0 1 0 116179737 246460416 49315 33554432000 4194304 6058637 140736242705072 140736242704104 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 60171 49315 177 456 0 59707 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 240684

[startup+1182.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/177 22532
/proc/meminfo: memFree=28882780/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=243768 CPUtime=1182.09 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 76134 0 0 0 118062 147 0 0 20 0 1 0 116179737 249618432 57124 33554432000 4194304 6058637 140736242705072 140736242703688 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 60942 57124 177 456 0 60478 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 243768

[startup+1242.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 22533
/proc/meminfo: memFree=28865008/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=247208 CPUtime=1242.08 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 79819 0 0 0 124055 153 0 0 20 0 1 0 116179737 253140992 60000 33554432000 4194304 6058637 140736242705072 140736242703688 4265174 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 61802 60000 177 456 0 61338 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 247208

[startup+1302.3 s]
/proc/loadavg: 2.10 2.17 2.17 3/177 22535
/proc/meminfo: memFree=28924432/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=252656 CPUtime=1302.08 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 84048 0 0 0 130048 160 0 0 20 0 1 0 116179737 258719744 58164 33554432000 4194304 6058637 140736242705072 140736242704104 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 63164 58164 177 456 0 62700 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 252656

[startup+1362.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/177 22536
/proc/meminfo: memFree=28850148/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=256120 CPUtime=1362.07 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 88175 0 0 0 136042 165 0 0 20 0 1 0 116179737 262266880 58374 33554432000 4194304 6058637 140736242705072 140736242703688 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 64030 58374 177 456 0 63566 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 256120

[startup+1422.3 s]
/proc/loadavg: 2.26 2.20 2.18 3/177 22537
/proc/meminfo: memFree=28827248/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=259128 CPUtime=1422.07 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 92277 0 0 0 142036 171 0 0 20 0 1 0 116179737 265347072 54351 33554432000 4194304 6058637 140736242705072 140736242703688 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 64782 54351 177 456 0 64318 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 259128

[startup+1482.3 s]
/proc/loadavg: 2.26 2.20 2.18 3/177 22538
/proc/meminfo: memFree=28841044/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=211200 CPUtime=1482.06 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 95545 0 0 0 148028 178 0 0 20 0 1 0 116179737 216268800 49920 33554432000 4194304 6058637 140736242705072 140736242704136 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 52800 49920 177 456 0 52336 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 211200

[startup+1542.31 s]
/proc/loadavg: 2.25 2.21 2.18 3/178 22542
/proc/meminfo: memFree=28789008/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=344380 CPUtime=1542.05 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 99237 0 0 0 154021 184 0 0 20 0 1 0 116179737 352645120 65592 33554432000 4194304 6058637 140736242705072 140736242703688 4255160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 86095 65592 177 456 0 85631 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 344380

[startup+1602.3 s]
/proc/loadavg: 2.33 2.23 2.19 3/178 22566
/proc/meminfo: memFree=28825344/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=264924 CPUtime=1602.04 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 102623 0 0 0 160011 193 0 0 20 0 1 0 116179737 271282176 59225 33554432000 4194304 6058637 140736242705072 140736242703688 4254558 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 66231 59225 177 456 0 65767 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 264924

[startup+1662.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 22567
/proc/meminfo: memFree=28883276/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=220560 CPUtime=1662.02 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 106632 0 0 0 166002 200 0 0 20 0 1 0 116179737 225853440 49903 33554432000 4194304 6058637 140736242705072 140736242704136 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 55140 49903 177 456 0 54676 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 220560

[startup+1722.3 s]
/proc/loadavg: 2.14 2.19 2.18 3/177 22568
/proc/meminfo: memFree=28799196/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=355856 CPUtime=1722.01 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 109017 0 0 0 171997 204 0 0 20 0 1 0 116179737 364396544 78857 33554432000 4194304 6058637 140736242705072 140736242703688 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 88964 78857 177 456 0 88500 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 355856

[startup+1782.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 22569
/proc/meminfo: memFree=28728272/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=357148 CPUtime=1782.01 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 111138 0 0 0 177992 209 0 0 20 0 1 0 116179737 365719552 75061 33554432000 4194304 6058637 140736242705072 140736242703688 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 89287 75061 177 456 0 88823 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 357148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 22615
/proc/meminfo: memFree=28862444/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=225672 CPUtime=1800 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 111441 0 0 0 179789 211 0 0 20 0 1 0 116179737 231088128 50545 33554432000 4194304 6058637 140736242705072 140736242704136 4255543 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 56418 50545 177 456 0 55954 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 225672

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 22502 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 22615
/proc/meminfo: memFree=28862444/32872528 swapFree=16700/1645768
[pid=22502] ppid=22499 vsize=225672 CPUtime=1800 cores=1,3,5,7
/proc/22502/stat : 22502 (open-wbo-lsu) R 22499 22502 20967 0 -1 4202496 111441 0 0 0 179789 211 0 0 20 0 1 0 116179737 231088128 50545 33554432000 4194304 6058637 140736242705072 140736242704136 4255543 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22502/statm: 56418 50545 177 456 0 55954 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 225672

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1797.9
CPU system time (s): 2.11568
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 425504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.9
system time used= 2.11568
maximum resident set size= 377884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111444
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 21
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.1542 second user time and 13.345 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 01:34:23
IDJOB=4083453
IDBENCH=2581
IDSOLVER=2545
FILE ID=node124/4083453-1465342463
RUNJOBID= node124-1465337038-20984
PBS_JOBID= 19853397
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-65-60.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083453-1465342463/watcher-4083453-1465342463 -o /tmp/evaluation-result-4083453-1465342463/solver-4083453-1465342463 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20984 --watchdog 1960  open-wbo-lsu HOME/instance-4083453-1465342463.opb

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

MD5SUM BENCH= 6f6d5bf9df98767681bd16885050de4b
RANDOM SEED=182874460

node124.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		: 2666.707
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	: 5333.41
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		: 2666.707
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		: 2666.707
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		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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:        29317124 kB
Buffers:          164704 kB
Cached:           959148 kB
SwapCached:          824 kB
Active:           362232 kB
Inactive:         808512 kB
Active(anon):      48024 kB
Inactive(anon):     1264 kB
Active(file):     314208 kB
Inactive(file):   807248 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              9688 kB
Writeback:             0 kB
AnonPages:       1816680 kB
Mapped:             7716 kB
Shmem:                 0 kB
Slab:             606804 kB
SReclaimable:      50932 kB
SUnreclaim:       555872 kB
KernelStack:        1472 kB
PageTables:         7360 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1826688 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1787904 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= 71720 MiB
End job on node124 at 2016-06-08 02:04:23