Trace number 4095964

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-40.opb
MD5SUMc20cf0739e289c3f9978f8ff4d1a5445
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 benchmark0.010998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables161
Total number of constraints80
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)80
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-4095964-1466099899.opb
0.00/0.00	c File size is 3078 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:           161                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         160                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4095964-1466099899/watcher-4095964-1466099899 -o /tmp/evaluation-result-4095964-1466099899/solver-4095964-1466099899 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466097094-29220 --watchdog 1960 open-wbo HOME/instance-4095964-1466099899.opb 

pid=29589
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: 2.21 2.16 2.10 3/176 29592
/proc/meminfo: memFree=30587304/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=7140 CPUtime=0 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 467 0 0 0 0 0 0 0 20 0 1 0 12036544 7311360 340 33554432000 4194304 6059633 140733554095888 140735606359576 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 1785 340 165 456 0 1321 0

[startup+0.100156 s]
/proc/loadavg: 2.21 2.16 2.10 3/176 29592
/proc/meminfo: memFree=30587304/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=3304 CPUtime=0.09 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 614 0 0 0 9 0 0 0 20 0 1 0 12036544 3383296 432 33554432000 4194304 6059633 140733554095888 140735606359576 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 826 432 176 456 0 362 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3304

[startup+0.200275 s]
/proc/loadavg: 2.21 2.16 2.10 3/176 29592
/proc/meminfo: memFree=30587304/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=3668 CPUtime=0.19 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 794 0 0 0 19 0 0 0 20 0 1 0 12036544 3756032 477 33554432000 4194304 6059633 140733554095888 140735606359576 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 917 477 176 456 0 453 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3668

[startup+0.300261 s]
/proc/loadavg: 2.21 2.16 2.10 3/176 29592
/proc/meminfo: memFree=30587304/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=5092 CPUtime=0.29 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 984 0 0 0 29 0 0 0 20 0 1 0 12036544 5214208 664 33554432000 4194304 6059633 140733554095888 140733554094376 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 1273 664 176 456 0 809 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5092

[startup+0.700237 s]
/proc/loadavg: 2.21 2.16 2.10 3/176 29592
/proc/meminfo: memFree=30587304/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=6176 CPUtime=0.69 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 1456 0 0 0 69 0 0 0 20 0 1 0 12036544 6324224 1115 33554432000 4194304 6059633 140733554095888 140733554094376 4277627 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 1544 1115 176 456 0 1080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6176

[startup+1.50023 s]
/proc/loadavg: 2.21 2.16 2.10 3/177 29593
/proc/meminfo: memFree=30580908/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=8856 CPUtime=1.49 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 1589 0 0 0 149 0 0 0 20 0 1 0 12036544 9068544 1754 33554432000 4194304 6059633 140733554095888 140733554094376 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 2214 1754 176 456 0 1750 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8856

[startup+3.10018 s]
/proc/loadavg: 2.21 2.16 2.10 3/177 29593
/proc/meminfo: memFree=30580288/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=11564 CPUtime=3.09 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 1703 0 0 0 309 0 0 0 20 0 1 0 12036544 11841536 2376 33554432000 4194304 6059633 140733554095888 140733554094376 4261858 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 2891 2376 176 456 0 2427 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11564

[startup+6.30023 s]
/proc/loadavg: 2.19 2.15 2.10 3/177 29593
/proc/meminfo: memFree=30575808/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=13212 CPUtime=6.29 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 2256 0 0 0 629 0 0 0 20 0 1 0 12036544 13529088 2902 33554432000 4194304 6059633 140733554095888 140733554094408 4278360 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 3303 2902 176 456 0 2839 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13212

[startup+12.7002 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 29593
/proc/meminfo: memFree=30570736/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=18648 CPUtime=12.69 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 3201 0 0 0 1269 0 0 0 20 0 1 0 12036544 19095552 4096 33554432000 4194304 6059633 140733554095888 140733554094376 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 4662 4096 176 456 0 4198 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18648

[startup+25.5003 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 29593
/proc/meminfo: memFree=30564720/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=25820 CPUtime=25.48 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 3334 0 0 0 2548 0 0 0 20 0 1 0 12036544 26439680 5760 33554432000 4194304 6059633 140733554095888 140733554094376 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 6455 5760 176 456 0 5991 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25820

[startup+51.1003 s]
/proc/loadavg: 2.16 2.15 2.09 4/177 29593
/proc/meminfo: memFree=30572228/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=24540 CPUtime=51.08 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 5359 0 0 0 5107 1 0 0 20 0 1 0 12036544 25128960 4703 33554432000 4194304 6059633 140733554095888 140733554094264 4278292 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 6135 4703 176 456 0 5671 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24540

[startup+102.3 s]
/proc/loadavg: 2.18 2.15 2.10 3/178 29597
/proc/meminfo: memFree=30547572/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=44348 CPUtime=102.28 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 7256 0 0 0 10226 2 0 0 20 0 1 0 12036544 45412352 10038 33554432000 4194304 6059633 140733554095888 140733554094376 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 11087 10038 176 456 0 10623 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 44348

[startup+162.3 s]
/proc/loadavg: 2.06 2.12 2.09 4/178 29622
/proc/meminfo: memFree=30535060/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=51420 CPUtime=162.26 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 8649 0 0 0 16224 2 0 0 20 0 1 0 12036544 52654080 12490 33554432000 4194304 6059633 140733554095888 140733554094712 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 12855 12490 176 456 0 12391 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 51420

[startup+222.307 s]
/proc/loadavg: 2.06 2.11 2.09 4/177 29623
/proc/meminfo: memFree=30517140/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=74696 CPUtime=222.26 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 8725 0 0 0 22224 2 0 0 20 0 1 0 12036544 76488704 17673 33554432000 4194304 6059633 140733554095888 140733554094376 4278149 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 18674 17673 176 456 0 18210 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 74696

[startup+282.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/177 29624
/proc/meminfo: memFree=30517208/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=74696 CPUtime=282.24 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 8725 0 0 0 28222 2 0 0 20 0 1 0 12036544 76488704 17673 33554432000 4194304 6059633 140733554095888 140733554094376 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 18674 17673 176 456 0 18210 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 74696

[startup+342.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 29625
/proc/meminfo: memFree=30481872/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=74696 CPUtime=342.23 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 8741 0 0 0 34221 2 0 0 20 0 1 0 12036544 76488704 17689 33554432000 4194304 6059633 140733554095888 140733554094376 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 18674 17689 176 456 0 18210 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 74696

[startup+402.3 s]
/proc/loadavg: 2.19 2.15 2.10 4/177 29626
/proc/meminfo: memFree=30515112/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=74696 CPUtime=402.22 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 8853 0 0 0 40220 2 0 0 20 0 1 0 12036544 76488704 18310 33554432000 4194304 6059633 140733554095888 140733554094376 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 18674 18310 176 456 0 18210 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 74696

[startup+462.3 s]
/proc/loadavg: 2.24 2.18 2.11 3/177 29628
/proc/meminfo: memFree=30514844/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=74696 CPUtime=462.21 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 8853 0 0 0 46219 2 0 0 20 0 1 0 12036544 76488704 18310 33554432000 4194304 6059633 140733554095888 140733554094376 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 18674 18310 176 456 0 18210 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 74696

[startup+522.3 s]
/proc/loadavg: 2.17 2.17 2.11 3/177 29629
/proc/meminfo: memFree=30467036/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=88744 CPUtime=522.21 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 9419 0 0 0 52217 4 0 0 20 0 1 0 12036544 90873856 21832 33554432000 4194304 6059633 140733554095888 140733554094712 4277925 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 22186 21832 176 456 0 21722 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 88744

[startup+582.3 s]
/proc/loadavg: 2.14 2.17 2.10 4/177 29630
/proc/meminfo: memFree=30460644/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=88744 CPUtime=582.2 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 9587 0 0 0 58215 5 0 0 20 0 1 0 12036544 90873856 21832 33554432000 4194304 6059633 140733554095888 140733554094712 4261143 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 22186 21832 176 456 0 21722 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 88744


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


[startup+942.3 s]
/proc/loadavg: 2.15 2.17 2.11 4/177 29686
/proc/meminfo: memFree=30473936/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=942.13 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 10352 0 0 0 94201 12 0 0 20 0 1 0 12036544 141377536 31603 33554432000 4194304 6059633 140733554095888 140733554094424 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 31603 176 456 0 34052 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 138064

[startup+1002.3 s]
/proc/loadavg: 2.23 2.19 2.12 3/177 29687
/proc/meminfo: memFree=30508268/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=88744 CPUtime=1002.13 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 10415 0 0 0 100200 13 0 0 20 0 1 0 12036544 90873856 21835 33554432000 4194304 6059633 140733554095888 140733554094712 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 22186 21835 176 456 0 21722 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 88744

[startup+1062.3 s]
/proc/loadavg: 2.26 2.22 2.13 3/177 29689
/proc/meminfo: memFree=30466792/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=1062.12 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 10535 0 0 0 106198 14 0 0 20 0 1 0 12036544 141377536 32115 33554432000 4194304 6059633 140733554095888 140733554094424 4277560 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 32115 176 456 0 34052 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 138064

[startup+1122.3 s]
/proc/loadavg: 2.13 2.19 2.12 4/177 29690
/proc/meminfo: memFree=30472580/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=1122.11 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 10653 0 0 0 112195 16 0 0 20 0 1 0 12036544 141377536 30579 33554432000 4194304 6059633 140733554095888 140733554094424 4263969 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 30579 176 456 0 34052 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 138064

[startup+1182.3 s]
/proc/loadavg: 2.31 2.23 2.14 3/177 29691
/proc/meminfo: memFree=30505800/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=88744 CPUtime=1182.11 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 10718 0 0 0 118194 17 0 0 20 0 1 0 12036544 90873856 21835 33554432000 4194304 6059633 140733554095888 140733554094712 4278457 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 22186 21835 176 456 0 21722 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 88744

[startup+1242.3 s]
/proc/loadavg: 2.11 2.18 2.13 3/177 29692
/proc/meminfo: memFree=30432276/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=1242.1 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 10835 0 0 0 124192 18 0 0 20 0 1 0 12036544 141377536 30067 33554432000 4194304 6059633 140733554095888 140733554094424 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 30067 176 456 0 34052 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 138064

[startup+1302.3 s]
/proc/loadavg: 2.19 2.19 2.13 3/177 29693
/proc/meminfo: memFree=30462264/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=1302.08 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 10902 0 0 0 130190 18 0 0 20 0 1 0 12036544 141377536 32627 33554432000 4194304 6059633 140733554095888 140733554094424 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 32627 176 456 0 34052 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 138064

[startup+1362.3 s]
/proc/loadavg: 2.10 2.17 2.12 3/177 29698
/proc/meminfo: memFree=30505156/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=88744 CPUtime=1362.08 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 10965 0 0 0 136189 19 0 0 20 0 1 0 12036544 90873856 21835 33554432000 4194304 6059633 140733554095888 140733554094712 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 22186 21835 176 456 0 21722 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 88744

[startup+1422.3 s]
/proc/loadavg: 2.20 2.18 2.13 3/177 29699
/proc/meminfo: memFree=30460376/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=1422.07 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 11090 0 0 0 142187 20 0 0 20 0 1 0 12036544 141377536 33139 33554432000 4194304 6059633 140733554095888 140733554094424 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 33139 176 456 0 34052 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 138064

[startup+1482.3 s]
/proc/loadavg: 2.18 2.19 2.13 3/177 29700
/proc/meminfo: memFree=30465012/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=88744 CPUtime=1482.06 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 11154 0 0 0 148185 21 0 0 20 0 1 0 12036544 90873856 21835 33554432000 4194304 6059633 140733554095888 140733554094712 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 22186 21835 176 456 0 21722 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 88744

[startup+1542.31 s]
/proc/loadavg: 2.20 2.20 2.14 3/177 29701
/proc/meminfo: memFree=30505112/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=88744 CPUtime=1542.06 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 11217 0 0 0 154184 22 0 0 20 0 1 0 12036544 90873856 21835 33554432000 4194304 6059633 140733554095888 140733554094712 4277557 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 22186 21835 176 456 0 21722 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 88744

[startup+1602.3 s]
/proc/loadavg: 2.22 2.20 2.14 3/177 29702
/proc/meminfo: memFree=30432240/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=1602.04 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 11338 0 0 0 160181 23 0 0 20 0 1 0 12036544 141377536 31091 33554432000 4194304 6059633 140733554095888 140733554094424 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 31091 176 456 0 34052 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 138064

[startup+1662.3 s]
/proc/loadavg: 2.16 2.19 2.14 3/177 29704
/proc/meminfo: memFree=30417776/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=1662.03 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 11403 0 0 0 166179 24 0 0 20 0 1 0 12036544 141377536 31603 33554432000 4194304 6059633 140733554095888 140733554094424 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 31603 176 456 0 34052 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 138064

[startup+1722.3 s]
/proc/loadavg: 2.17 2.18 2.14 3/177 29705
/proc/meminfo: memFree=30400832/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=1722.02 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 11472 0 0 0 172177 25 0 0 20 0 1 0 12036544 141377536 34163 33554432000 4194304 6059633 140733554095888 140733554094424 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 34163 176 456 0 34052 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 138064

[startup+1782.3 s]
/proc/loadavg: 2.33 2.22 2.15 3/177 29706
/proc/meminfo: memFree=30447492/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=88744 CPUtime=1782.01 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 11536 0 0 0 178176 25 0 0 20 0 1 0 12036544 90873856 21835 33554432000 4194304 6059633 140733554095888 140733554094712 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 22186 21835 176 456 0 21722 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 88744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.38 2.24 2.16 4/177 29706
/proc/meminfo: memFree=30425788/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=1800.01 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 11593 0 0 0 179975 26 0 0 20 0 1 0 12036544 141377536 30579 33554432000 4194304 6059633 140733554095888 140733554094424 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 30579 176 456 0 34052 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138064

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 29592 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.38 2.24 2.16 4/177 29706
/proc/meminfo: memFree=30425788/32872528 swapFree=1190796/1305260
[pid=29592] ppid=29589 vsize=138064 CPUtime=1800.01 cores=0,2,4,6
/proc/29592/stat : 29592 (open-wbo) R 29589 29592 29204 0 -1 4202496 11593 0 0 0 179975 26 0 0 20 0 1 0 12036544 141377536 30579 33554432000 4194304 6059633 140733554095888 140733554094424 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29592/statm: 34516 30579 176 456 0 34052 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 138064

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.266959
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 138064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.266959
maximum resident set size= 136652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11596
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= 12
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6273 second user time and 6.83296 second system time

The end

Launcher Data 

Begin job on node127 at 2016-06-16 19:58:19
IDJOB=4095964
IDBENCH=107546
IDSOLVER=2547
FILE ID=node127/4095964-1466099899
RUNJOBID= node127-1466097094-29220
PBS_JOBID= 19904036
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-40.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095964-1466099899/watcher-4095964-1466099899 -o /tmp/evaluation-result-4095964-1466099899/solver-4095964-1466099899 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node127-1466097094-29220 --watchdog 1960  open-wbo HOME/instance-4095964-1466099899.opb

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

MD5SUM BENCH= c20cf0739e289c3f9978f8ff4d1a5445
RANDOM SEED=1083860037

node127.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		: 2666.769
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	: 5333.53
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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		: 2666.769
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		: 2666.769
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		: 2666.769
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	: 5332.56
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		: 2666.769
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:        30588204 kB
Buffers:           49692 kB
Cached:           104728 kB
SwapCached:        34656 kB
Active:           157040 kB
Inactive:         121368 kB
Active(anon):      90740 kB
Inactive(anon):    35592 kB
Active(file):      66300 kB
Inactive(file):    85776 kB
Unevictable:     1305260 kB
Mlocked:         1190796 kB
SwapTotal:      67108856 kB
SwapFree:       67066092 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1528612 kB
Mapped:             7724 kB
Shmem:                 0 kB
Slab:             568584 kB
SReclaimable:      13048 kB
SUnreclaim:       555536 kB
KernelStack:        1472 kB
PageTables:         6812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1510784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    331776 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 node127 at 2016-06-16 20:28:20