Trace number 4116154

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round23-8.opb
MD5SUM64f83e92e9499eb11dc8bcd5da77f0bb
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9536
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
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-4116154-1466981354.opb
0.00/0.00	c File size is 416869 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8640                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 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-4116154-1466981354/watcher-4116154-1466981354 -o /tmp/evaluation-result-4116154-1466981354/solver-4116154-1466981354 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466979553-25221 --watchdog 1960 open-wbo HOME/instance-4116154-1466981354.opb 

pid=25369
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: 2.11 2.14 2.09 2/171 25372
/proc/meminfo: memFree=30707116/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 31175038 2813952 288 33554432000 4194304 6059633 140734188903200 140735663669704 4214146 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 687 288 236 456 0 121 0

[startup+0.100118 s]
/proc/loadavg: 2.11 2.14 2.09 2/171 25372
/proc/meminfo: memFree=30707116/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=23504 CPUtime=0.09 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 4853 0 0 0 8 1 0 0 20 0 1 0 31175038 24068096 5064 33554432000 4194304 6059633 140734188903200 140735663669704 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 5876 5072 163 456 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.20035 s]
/proc/loadavg: 2.11 2.14 2.09 2/171 25372
/proc/meminfo: memFree=30707116/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=28168 CPUtime=0.19 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 5557 0 0 0 18 1 0 0 20 0 1 0 31175038 28844032 5702 33554432000 4194304 6059633 140734188903200 140735663669704 4277990 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 7042 5702 182 456 0 6578 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28168

[startup+0.300373 s]
/proc/loadavg: 2.11 2.14 2.09 2/171 25372
/proc/meminfo: memFree=30707116/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=28260 CPUtime=0.29 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 5680 0 0 0 28 1 0 0 20 0 1 0 31175038 28938240 5783 33554432000 4194304 6059633 140734188903200 140735663669704 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 7065 5783 182 456 0 6601 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28260

[startup+0.700311 s]
/proc/loadavg: 2.11 2.14 2.09 2/171 25372
/proc/meminfo: memFree=30707116/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=28644 CPUtime=0.69 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 5800 0 0 0 68 1 0 0 20 0 1 0 31175038 29331456 5880 33554432000 4194304 6059633 140734188903200 140734188901784 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 7161 5880 183 456 0 6697 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28644

[startup+1.5003 s]
/proc/loadavg: 2.11 2.14 2.09 3/177 25387
/proc/meminfo: memFree=30654000/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=28644 CPUtime=1.49 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 6241 0 0 0 148 1 0 0 20 0 1 0 31175038 29331456 5747 33554432000 4194304 6059633 140734188903200 140734188901560 4254725 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 7161 5747 184 456 0 6697 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28644

[startup+3.10032 s]
/proc/loadavg: 2.10 2.13 2.09 3/177 25387
/proc/meminfo: memFree=30653636/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=29112 CPUtime=3.09 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 6549 0 0 0 308 1 0 0 20 0 1 0 31175038 29810688 6045 33554432000 4194304 6059633 140734188903200 140734188901560 4254744 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 7278 6045 184 456 0 6814 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29112

[startup+6.30031 s]
/proc/loadavg: 2.10 2.13 2.09 3/177 25387
/proc/meminfo: memFree=30651524/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=29548 CPUtime=6.29 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 6996 0 0 0 628 1 0 0 20 0 1 0 31175038 30257152 6250 33554432000 4194304 6059633 140734188903200 140734188902024 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 7387 6250 184 456 0 6923 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29548

[startup+12.7003 s]
/proc/loadavg: 2.08 2.13 2.09 4/177 25387
/proc/meminfo: memFree=30629500/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=41028 CPUtime=12.69 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 8103 0 0 0 1267 2 0 0 20 0 1 0 31175038 42012672 8835 33554432000 4194304 6059633 140734188903200 140734188901720 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 10257 8835 184 456 0 9793 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41028

[startup+25.5004 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 25387
/proc/meminfo: memFree=30625304/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=45452 CPUtime=25.49 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 8979 0 0 0 2547 2 0 0 20 0 1 0 31175038 46542848 10137 33554432000 4194304 6059633 140734188903200 140734188901720 4280701 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 11363 10137 184 456 0 10899 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45452

[startup+51.1004 s]
/proc/loadavg: 2.15 2.14 2.09 4/178 25390
/proc/meminfo: memFree=30619748/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=45452 CPUtime=51.08 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 9044 0 0 0 5106 2 0 0 20 0 1 0 31175038 46542848 10200 33554432000 4194304 6059633 140734188903200 140734188901720 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 11363 10200 184 456 0 10899 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45452

[startup+102.3 s]
/proc/loadavg: 2.17 2.15 2.09 3/178 25391
/proc/meminfo: memFree=30608660/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=55932 CPUtime=102.29 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 11063 0 0 0 10225 4 0 0 20 0 1 0 31175038 57274368 11566 33554432000 4194304 6059633 140734188903200 140734188901720 4261156 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 13983 11566 184 456 0 13519 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 55932

[startup+162.3 s]
/proc/loadavg: 2.14 2.15 2.09 3/177 25392
/proc/meminfo: memFree=30585584/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=67536 CPUtime=162.27 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 11247 0 0 0 16223 4 0 0 20 0 1 0 31175038 69156864 14813 33554432000 4194304 6059633 140734188903200 140734188901688 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 16884 14813 184 456 0 16420 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67536

[startup+222.307 s]
/proc/loadavg: 2.17 2.15 2.09 3/177 25393
/proc/meminfo: memFree=30580816/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=67536 CPUtime=222.26 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 11593 0 0 0 22222 4 0 0 20 0 1 0 31175038 69156864 15123 33554432000 4194304 6059633 140734188903200 140734188902024 4281212 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 16884 15123 184 456 0 16420 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67536

[startup+282.3 s]
/proc/loadavg: 2.26 2.17 2.10 3/177 25394
/proc/meminfo: memFree=30568960/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=282.25 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 11802 0 0 0 28220 5 0 0 20 0 1 0 31175038 100233216 16861 33554432000 4194304 6059633 140734188903200 140734188901688 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 16861 184 456 0 24007 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97884

[startup+342.3 s]
/proc/loadavg: 2.11 2.15 2.09 4/177 25396
/proc/meminfo: memFree=30560752/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=342.24 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 11803 0 0 0 34219 5 0 0 20 0 1 0 31175038 100233216 17373 33554432000 4194304 6059633 140734188903200 140734188901688 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 17373 184 456 0 24007 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97884

[startup+402.3 s]
/proc/loadavg: 2.27 2.18 2.10 3/177 25397
/proc/meminfo: memFree=30556908/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=402.23 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 11804 0 0 0 40218 5 0 0 20 0 1 0 31175038 100233216 17885 33554432000 4194304 6059633 140734188903200 140734188901688 4261792 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 17885 184 456 0 24007 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97884

[startup+462.3 s]
/proc/loadavg: 2.25 2.18 2.10 3/177 25398
/proc/meminfo: memFree=30552564/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=462.22 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 11806 0 0 0 46217 5 0 0 20 0 1 0 31175038 100233216 18909 33554432000 4194304 6059633 140734188903200 140734188901688 4277852 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 18909 184 456 0 24007 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97884

[startup+522.3 s]
/proc/loadavg: 2.09 2.14 2.09 3/177 25399
/proc/meminfo: memFree=30551440/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=522.21 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 11976 0 0 0 52216 5 0 0 20 0 1 0 31175038 100233216 18909 33554432000 4194304 6059633 140734188903200 140734188902024 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 18909 184 456 0 24007 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97884

[startup+582.3 s]
/proc/loadavg: 2.03 2.12 2.08 3/177 25400
/proc/meminfo: memFree=30488736/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=147204 CPUtime=582.19 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 12326 0 0 0 58213 6 0 0 20 0 1 0 31175038 150736896 26858 33554432000 4194304 6059633 140734188903200 140734188902024 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 36801 26858 184 456 0 36337 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 147204


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


[startup+942.3 s]
/proc/loadavg: 2.17 2.13 2.09 3/177 25434
/proc/meminfo: memFree=30547292/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=942.14 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 13719 0 0 0 94203 11 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188902024 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97884

[startup+1002.3 s]
/proc/loadavg: 2.28 2.16 2.10 3/177 25435
/proc/meminfo: memFree=30508496/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=147204 CPUtime=1002.13 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 14069 0 0 0 100201 12 0 0 20 0 1 0 31175038 150736896 29210 33554432000 4194304 6059633 140734188903200 140734188901736 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 36801 29210 184 456 0 36337 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147204

[startup+1062.3 s]
/proc/loadavg: 2.32 2.19 2.11 3/177 25436
/proc/meminfo: memFree=30467408/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=1062.12 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 14249 0 0 0 106199 13 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188901736 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97884

[startup+1122.3 s]
/proc/loadavg: 2.36 2.22 2.12 3/177 25437
/proc/meminfo: memFree=30502548/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=1122.11 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 14427 0 0 0 112197 14 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188902024 4255366 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97884

[startup+1182.3 s]
/proc/loadavg: 2.25 2.21 2.12 3/177 25438
/proc/meminfo: memFree=30547464/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=1182.1 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 14725 0 0 0 118196 14 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188902024 4261480 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97884

[startup+1242.3 s]
/proc/loadavg: 2.31 2.23 2.13 3/177 25440
/proc/meminfo: memFree=30547120/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=1242.09 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 15360 0 0 0 124193 16 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188902024 4277595 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97884

[startup+1302.3 s]
/proc/loadavg: 2.30 2.23 2.14 3/178 25444
/proc/meminfo: memFree=30546324/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=1302.09 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 16106 0 0 0 130191 18 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188902024 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97884

[startup+1362.3 s]
/proc/loadavg: 2.26 2.23 2.14 3/177 25445
/proc/meminfo: memFree=30515388/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=147204 CPUtime=1362.07 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 17041 0 0 0 136187 20 0 0 20 0 1 0 31175038 150736896 27674 33554432000 4194304 6059633 140734188903200 140734188901736 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 36801 27674 184 456 0 36337 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 147204

[startup+1422.3 s]
/proc/loadavg: 2.20 2.21 2.14 3/177 25446
/proc/meminfo: memFree=30513568/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=147204 CPUtime=1422.08 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 17805 0 0 0 142185 23 0 0 20 0 1 0 31175038 150736896 27674 33554432000 4194304 6059633 140734188903200 140734188901736 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 36801 27674 184 456 0 36337 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 147204

[startup+1482.3 s]
/proc/loadavg: 2.21 2.21 2.14 3/177 25447
/proc/meminfo: memFree=30513840/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=147204 CPUtime=1482.05 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 18572 0 0 0 148181 24 0 0 20 0 1 0 31175038 150736896 27674 33554432000 4194304 6059633 140734188903200 140734188901736 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 36801 27674 184 456 0 36337 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 147204

[startup+1542.31 s]
/proc/loadavg: 2.16 2.20 2.14 4/177 25449
/proc/meminfo: memFree=30546760/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=147204 CPUtime=1542.05 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 19337 0 0 0 154179 26 0 0 20 0 1 0 31175038 150736896 27162 33554432000 4194304 6059633 140734188903200 140734188901736 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 36801 27162 184 456 0 36337 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 147204

[startup+1602.3 s]
/proc/loadavg: 2.25 2.20 2.14 3/177 25450
/proc/meminfo: memFree=30546540/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=1602.04 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 19938 0 0 0 160176 28 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188902024 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97884

[startup+1662.3 s]
/proc/loadavg: 2.29 2.22 2.15 3/177 25451
/proc/meminfo: memFree=30546564/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=1662.04 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 20708 0 0 0 166174 30 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188902024 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 97884

[startup+1722.3 s]
/proc/loadavg: 2.20 2.21 2.15 3/177 25452
/proc/meminfo: memFree=30546464/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=1722.03 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 21483 0 0 0 172171 32 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188902024 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 97884

[startup+1782.3 s]
/proc/loadavg: 2.19 2.20 2.15 3/177 25453
/proc/meminfo: memFree=30486524/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=178024 CPUtime=1782.02 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 22257 0 0 0 178168 34 0 0 20 0 1 0 31175038 182296576 34397 33554432000 4194304 6059633 140734188903200 140734188901992 4255352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 44506 34397 184 456 0 44042 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 178024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.19 2.15 3/177 25453
/proc/meminfo: memFree=30546736/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=1800.01 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 22258 0 0 0 179967 34 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188902024 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97884

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 25372 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.19 2.15 3/177 25453
/proc/meminfo: memFree=30546736/32872528 swapFree=1085692/1157232
[pid=25372] ppid=25369 vsize=97884 CPUtime=1800.01 cores=1,3,5,7
/proc/25372/stat : 25372 (open-wbo) R 25369 25372 25204 0 -1 4202496 22258 0 0 0 179967 34 0 0 20 0 1 0 31175038 100233216 19327 33554432000 4194304 6059633 140734188903200 140734188902024 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/25372/statm: 24471 19327 184 456 0 24007 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97884

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.68
CPU system time (s): 0.345947
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 178024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.345947
maximum resident set size= 139636
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22261
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= 13
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.48616 second user time and 8.09677 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-27 00:49:14
IDJOB=4116154
IDBENCH=109434
IDSOLVER=2547
FILE ID=node114/4116154-1466981354
RUNJOBID= node114-1466979553-25221
PBS_JOBID= 19976344
Free space on /tmp= 71656 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round23-8.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116154-1466981354/watcher-4116154-1466981354 -o /tmp/evaluation-result-4116154-1466981354/solver-4116154-1466981354 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466979553-25221 --watchdog 1960  open-wbo HOME/instance-4116154-1466981354.opb

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

MD5SUM BENCH= 64f83e92e9499eb11dc8bcd5da77f0bb
RANDOM SEED=758667137

node114.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.852
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		: 2666.852
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	: 5332.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30707760 kB
Buffers:           61036 kB
Cached:           206196 kB
SwapCached:        38928 kB
Active:            46456 kB
Inactive:         260244 kB
Active(anon):       4480 kB
Inactive(anon):    37760 kB
Active(file):      41976 kB
Inactive(file):   222484 kB
Unevictable:     1157232 kB
Mlocked:         1085692 kB
SwapTotal:      67108856 kB
SwapFree:       67061384 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:       1341460 kB
Mapped:             6956 kB
Shmem:                 0 kB
Slab:             567568 kB
SReclaimable:      12000 kB
SUnreclaim:       555568 kB
KernelStack:        1472 kB
PageTables:         6068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1254048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    253952 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= 71648 MiB
End job on node114 at 2016-06-27 01:19:15