Trace number 4096083

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) 1800.1 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-65.opb
MD5SUMe695ebd0bf0eb40be729ca1768b46fd9
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 benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables261
Total number of constraints130
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)130
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4096083-1466100879.opb
0.00/0.00	c File size is 5004 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:           261                                                                   |
1800.09/1800.40	c |  Number of hard clauses:          0                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         260                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4096083-1466100879/watcher-4096083-1466100879 -o /tmp/evaluation-result-4096083-1466100879/solver-4096083-1466100879 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466097278-26355 --watchdog 1960 open-wbo HOME/instance-4096083-1466100879.opb 

pid=26767
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: 2.05 2.04 2.00 3/176 26770
/proc/meminfo: memFree=31557000/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=7312 CPUtime=0 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 524 0 0 0 0 0 0 0 20 0 1 0 12134662 7487488 395 33554432000 4194304 6059633 140735075110608 140735528952872 5131568 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 1828 401 160 456 0 1364 0

[startup+0.10017 s]
/proc/loadavg: 2.05 2.04 2.00 3/176 26770
/proc/meminfo: memFree=31557000/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=3328 CPUtime=0.09 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 673 0 0 0 9 0 0 0 20 0 1 0 12134662 3407872 478 33554432000 4194304 6059633 140735075110608 140735075108984 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 832 478 180 456 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3328

[startup+0.20024 s]
/proc/loadavg: 2.05 2.04 2.00 3/176 26770
/proc/meminfo: memFree=31557000/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=3848 CPUtime=0.19 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 794 0 0 0 19 0 0 0 20 0 1 0 12134662 3940352 593 33554432000 4194304 6059633 140735075110608 140735075108984 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 962 593 180 456 0 498 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3848

[startup+0.300362 s]
/proc/loadavg: 2.05 2.04 2.00 3/176 26770
/proc/meminfo: memFree=31557000/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=3856 CPUtime=0.29 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 997 0 0 0 29 0 0 0 20 0 1 0 12134662 3948544 587 33554432000 4194304 6059633 140735075110608 140735075108984 4262704 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 964 587 180 456 0 500 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3856

[startup+0.700235 s]
/proc/loadavg: 2.05 2.04 2.00 3/176 26770
/proc/meminfo: memFree=31557000/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=6784 CPUtime=0.69 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 1621 0 0 0 69 0 0 0 20 0 1 0 12134662 6946816 1195 33554432000 4194304 6059633 140735075110608 140735075108984 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 1696 1195 180 456 0 1232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6784

[startup+1.50025 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 26771
/proc/meminfo: memFree=31549588/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=8480 CPUtime=1.49 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 2126 0 0 0 149 0 0 0 20 0 1 0 12134662 8683520 1675 33554432000 4194304 6059633 140735075110608 140735075109128 4301634 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 2120 1675 180 456 0 1656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8480

[startup+3.10025 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 26771
/proc/meminfo: memFree=31545936/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=12832 CPUtime=3.09 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 2394 0 0 0 309 0 0 0 20 0 1 0 12134662 13139968 2449 33554432000 4194304 6059633 140735075110608 140735075109096 4255436 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 3208 2449 180 456 0 2744 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12832

[startup+6.30025 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 26771
/proc/meminfo: memFree=31539568/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=14612 CPUtime=6.28 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 3372 0 0 0 628 0 0 0 20 0 1 0 12134662 14962688 3292 33554432000 4194304 6059633 140735075110608 140735075109144 4261792 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 3653 3292 180 456 0 3189 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14612

[startup+12.7002 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 26771
/proc/meminfo: memFree=31527732/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=31532 CPUtime=12.68 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 4411 0 0 0 1268 0 0 0 20 0 1 0 12134662 32288768 6875 33554432000 4194304 6059633 140735075110608 140735075109096 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 7883 6875 180 456 0 7419 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31532

[startup+25.5004 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 26772
/proc/meminfo: memFree=31561440/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=31512 CPUtime=25.49 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 4738 0 0 0 2548 1 0 0 20 0 1 0 12134662 32268288 7518 33554432000 4194304 6059633 140735075110608 140735075109096 4246280 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 7878 7518 180 456 0 7414 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31512

[startup+51.1004 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 26772
/proc/meminfo: memFree=31556664/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=36264 CPUtime=51.08 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 5820 0 0 0 5107 1 0 0 20 0 1 0 12134662 37134336 8634 33554432000 4194304 6059633 140735075110608 140735075109096 4278304 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 9066 8634 180 456 0 8602 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36264

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 26773
/proc/meminfo: memFree=31506068/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=54940 CPUtime=102.28 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 6319 0 0 0 10226 2 0 0 20 0 1 0 12134662 56258560 10868 33554432000 4194304 6059633 140735075110608 140735075109432 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 13735 10868 180 456 0 13271 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 54940

[startup+162.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 26774
/proc/meminfo: memFree=31491600/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=73796 CPUtime=162.26 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 6392 0 0 0 16224 2 0 0 20 0 1 0 12134662 75567104 16562 33554432000 4194304 6059633 140735075110608 140735075109096 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 18449 16562 180 456 0 17985 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 73796

[startup+222.307 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 26775
/proc/meminfo: memFree=31522072/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=73796 CPUtime=222.25 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 6393 0 0 0 22223 2 0 0 20 0 1 0 12134662 75567104 17074 33554432000 4194304 6059633 140735075110608 140735075109096 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 18449 17074 180 456 0 17985 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 73796

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 26776
/proc/meminfo: memFree=31476524/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=73796 CPUtime=282.24 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 6616 0 0 0 28222 2 0 0 20 0 1 0 12134662 75567104 17798 33554432000 4194304 6059633 140735075110608 140735075109096 4277882 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 18449 17798 180 456 0 17985 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 73796

[startup+342.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/178 26782
/proc/meminfo: memFree=31506392/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=86808 CPUtime=342.23 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 8704 0 0 0 34219 4 0 0 20 0 1 0 12134662 88891392 21121 33554432000 4194304 6059633 140735075110608 140735075109096 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 21702 21121 180 456 0 21238 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 86808

[startup+402.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 26783
/proc/meminfo: memFree=31461244/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=86808 CPUtime=402.22 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 10684 0 0 0 40216 6 0 0 20 0 1 0 12134662 88891392 21342 33554432000 4194304 6059633 140735075110608 140735075109432 4277868 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 21702 21342 180 456 0 21238 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 86808

[startup+462.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 26784
/proc/meminfo: memFree=31470940/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=462.21 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 12441 0 0 0 46213 8 0 0 20 0 1 0 12134662 139395072 29956 33554432000 4194304 6059633 140735075110608 140735075109144 4277774 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 29956 180 456 0 33568 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 136128

[startup+522.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 26785
/proc/meminfo: memFree=31421612/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=522.2 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 13779 0 0 0 52210 10 0 0 20 0 1 0 12134662 139395072 30996 33554432000 4194304 6059633 140735075110608 140735075109144 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 30996 180 456 0 33568 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 136128

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 26786
/proc/meminfo: memFree=31468496/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=582.19 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 15099 0 0 0 58207 12 0 0 20 0 1 0 12134662 139395072 29460 33554432000 4194304 6059633 140735075110608 140735075109144 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 29460 180 456 0 33568 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 136128


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


[startup+882.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26837
/proc/meminfo: memFree=31525220/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=882.15 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 20414 0 0 0 88195 20 0 0 20 0 1 0 12134662 139395072 29460 33554432000 4194304 6059633 140735075110608 140735075109432 4261143 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 29460 180 456 0 33568 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 136128

[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 26842
/proc/meminfo: memFree=31514828/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=942.13 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 21306 0 0 0 94192 21 0 0 20 0 1 0 12134662 139395072 30484 33554432000 4194304 6059633 140735075110608 140735075109144 4277940 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 30484 180 456 0 33568 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 136128

[startup+1002.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 26843
/proc/meminfo: memFree=31504604/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=1002.13 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 22382 0 0 0 100189 24 0 0 20 0 1 0 12134662 139395072 31508 33554432000 4194304 6059633 140735075110608 140735075109144 4262312 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 31508 180 456 0 33568 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 136128

[startup+1062.3 s]
/proc/loadavg: 2.08 2.03 2.00 4/177 26844
/proc/meminfo: memFree=31501340/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=1062.11 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 24146 0 0 0 106185 26 0 0 20 0 1 0 12134662 139395072 30996 33554432000 4194304 6059633 140735075110608 140735075109144 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 30996 180 456 0 33568 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 136128

[startup+1122.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 26845
/proc/meminfo: memFree=31500120/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=1122.1 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 26228 0 0 0 112181 29 0 0 20 0 1 0 12134662 139395072 29972 33554432000 4194304 6059633 140735075110608 140735075109144 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 29972 180 456 0 33568 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 136128

[startup+1182.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 26846
/proc/meminfo: memFree=31523300/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=86808 CPUtime=1182.1 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 27873 0 0 0 118177 33 0 0 20 0 1 0 12134662 88891392 21358 33554432000 4194304 6059633 140735075110608 140735075109432 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 21702 21358 180 456 0 21238 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 86808

[startup+1242.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/176 26847
/proc/meminfo: memFree=31473492/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=166948 CPUtime=1242.09 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 29763 0 0 0 124174 35 0 0 20 0 1 0 12134662 170954752 33953 33554432000 4194304 6059633 140735075110608 140735075109400 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 41737 33953 180 456 0 41273 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 166948

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26849
/proc/meminfo: memFree=31482944/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=1302.08 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 31435 0 0 0 130170 38 0 0 20 0 1 0 12134662 139395072 31508 33554432000 4194304 6059633 140735075110608 140735075109144 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 31508 180 456 0 33568 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 136128

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 26850
/proc/meminfo: memFree=31518784/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=86808 CPUtime=1362.07 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 33076 0 0 0 136166 41 0 0 20 0 1 0 12134662 88891392 21358 33554432000 4194304 6059633 140735075110608 140735075109432 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 21702 21358 180 456 0 21238 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 86808

[startup+1422.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 26851
/proc/meminfo: memFree=31476728/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=1422.06 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 34569 0 0 0 142163 43 0 0 20 0 1 0 12134662 139395072 32020 33554432000 4194304 6059633 140735075110608 140735075109144 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 32020 180 456 0 33568 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 136128

[startup+1482.3 s]
/proc/loadavg: 2.01 2.02 2.00 4/177 26852
/proc/meminfo: memFree=31448132/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=166948 CPUtime=1482.05 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 36208 0 0 0 148159 46 0 0 20 0 1 0 12134662 170954752 36183 33554432000 4194304 6059633 140735075110608 140735075109400 4277679 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 41737 36183 180 456 0 41273 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 166948

[startup+1542.31 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 26856
/proc/meminfo: memFree=31467556/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=1542.04 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 37690 0 0 0 154156 48 0 0 20 0 1 0 12134662 139395072 30996 33554432000 4194304 6059633 140735075110608 140735075109144 4261538 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 30996 180 456 0 33568 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 136128

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 26858
/proc/meminfo: memFree=31448588/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=166948 CPUtime=1602.03 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 39340 0 0 0 160152 51 0 0 20 0 1 0 12134662 170954752 35671 33554432000 4194304 6059633 140735075110608 140735075109400 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 41737 35671 180 456 0 41273 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 166948

[startup+1662.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/177 26859
/proc/meminfo: memFree=31466860/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=136128 CPUtime=1662.02 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 40825 0 0 0 166148 54 0 0 20 0 1 0 12134662 139395072 30484 33554432000 4194304 6059633 140735075110608 140735075109144 4255366 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 34032 30484 180 456 0 33568 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 136128

[startup+1722.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 26860
/proc/meminfo: memFree=31449928/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=166948 CPUtime=1722 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 42471 0 0 0 172144 56 0 0 20 0 1 0 12134662 170954752 34647 33554432000 4194304 6059633 140735075110608 140735075109400 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 41737 34647 180 456 0 41273 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 166948

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 26861
/proc/meminfo: memFree=31495592/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=105640 CPUtime=1781.99 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 43553 0 0 0 178141 58 0 0 20 0 1 0 12134662 108175360 21382 33554432000 4194304 6059633 140735075110608 140735075109432 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 26410 21382 180 456 0 25946 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 105640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.08 2.03 2.00 3/177 26861
/proc/meminfo: memFree=31453328/32872528 swapFree=338160/354512
[pid=26770] ppid=26767 vsize=154960 CPUtime=1800.09 cores=0,2,4,6
/proc/26770/stat : 26770 (open-wbo) R 26767 26770 26339 0 -1 4202496 43995 0 0 0 179950 59 0 0 20 0 1 0 12134662 158679040 32044 33554432000 4194304 6059633 140735075110608 140735075109144 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/26770/statm: 38740 32044 180 456 0 38276 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 154960

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 26770 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.51
CPU system time (s): 0.596909
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 185780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.51
system time used= 0.596909
maximum resident set size= 148924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43998
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= 29
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.54755 second user time and 11.1703 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-16 20:14:39
IDJOB=4096083
IDBENCH=107563
IDSOLVER=2547
FILE ID=node126/4096083-1466100879
RUNJOBID= node126-1466097278-26355
PBS_JOBID= 19904042
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-65.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096083-1466100879/watcher-4096083-1466100879 -o /tmp/evaluation-result-4096083-1466100879/solver-4096083-1466100879 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466097278-26355 --watchdog 1960  open-wbo HOME/instance-4096083-1466100879.opb

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

MD5SUM BENCH= e695ebd0bf0eb40be729ca1768b46fd9
RANDOM SEED=2032663623

node126.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		: 2666.121
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	: 5332.24
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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:        31557628 kB
Buffers:           42192 kB
Cached:           100368 kB
SwapCached:         1752 kB
Active:           158256 kB
Inactive:          78064 kB
Active(anon):      95504 kB
Inactive(anon):      608 kB
Active(file):      62752 kB
Inactive(file):    77456 kB
Unevictable:      354512 kB
Mlocked:          338160 kB
SwapTotal:      67108856 kB
SwapFree:       67099252 kB
Dirty:              4676 kB
Writeback:             0 kB
AnonPages:        566016 kB
Mapped:             7740 kB
Shmem:                 0 kB
Slab:             567392 kB
SReclaimable:      11732 kB
SUnreclaim:       555660 kB
KernelStack:        1472 kB
PageTables:         4540 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     602276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    221184 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node126 at 2016-06-16 20:44:40