Trace number 4090061

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.31

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v111-n1.opb
MD5SUM1b65eab1d8e87decd5463253819c81a3
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 benchmark8.18975
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables333
Total number of constraints111
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)111
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4090061-1466030925.opb
0.00/0.00	c File size is 5977 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:           333                                                                   |
1800.01/1800.30	c |  Number of hard clauses:        111                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         111                                                                   |
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	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4090061-1466030925/watcher-4090061-1466030925 -o /tmp/evaluation-result-4090061-1466030925/solver-4090061-1466030925 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466029123-12875 --watchdog 1960 open-wbo-lsu HOME/instance-4090061-1466030925.opb 

pid=13084
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: 2.01 2.01 2.16 3/176 13087
/proc/meminfo: memFree=31253548/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=6824 CPUtime=0 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 424 0 0 0 0 0 0 0 20 0 1 0 5142928 6987776 295 33554432000 4194304 6058637 140735622608864 140737307195192 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 1706 295 164 456 0 1242 0

[startup+0.100157 s]
/proc/loadavg: 2.01 2.01 2.16 3/176 13087
/proc/meminfo: memFree=31253548/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=3228 CPUtime=0.09 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 716 0 0 0 9 0 0 0 20 0 1 0 5142928 3305472 442 33554432000 4194304 6058637 140735622608864 140737307195192 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 807 442 166 456 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3228

[startup+0.200287 s]
/proc/loadavg: 2.01 2.01 2.16 3/176 13087
/proc/meminfo: memFree=31253548/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=4384 CPUtime=0.19 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 959 0 0 0 19 0 0 0 20 0 1 0 5142928 4489216 681 33554432000 4194304 6058637 140735622608864 140737307195192 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 1096 681 166 456 0 632 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4384

[startup+0.300259 s]
/proc/loadavg: 2.01 2.01 2.16 3/176 13087
/proc/meminfo: memFree=31253548/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=3920 CPUtime=0.29 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 1337 0 0 0 29 0 0 0 20 0 1 0 5142928 4014080 559 33554432000 4194304 6058637 140735622608864 140737307195192 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 980 559 166 456 0 516 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3920

[startup+0.700233 s]
/proc/loadavg: 2.01 2.01 2.16 3/176 13087
/proc/meminfo: memFree=31253548/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=11624 CPUtime=0.69 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 2448 0 0 0 69 0 0 0 20 0 1 0 5142928 11902976 1662 33554432000 4194304 6058637 140735622608864 140735622607592 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 2906 1662 166 456 0 2442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11624

[startup+1.50023 s]
/proc/loadavg: 2.01 2.01 2.16 3/177 13088
/proc/meminfo: memFree=31244508/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=14344 CPUtime=1.49 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 3364 0 0 0 149 0 0 0 20 0 1 0 5142928 14688256 3075 33554432000 4194304 6058637 140735622608864 140735622607592 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 3586 3075 166 456 0 3122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14344

[startup+3.10025 s]
/proc/loadavg: 2.01 2.01 2.16 3/177 13088
/proc/meminfo: memFree=31238740/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=16192 CPUtime=3.08 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 4999 0 0 0 308 0 0 0 20 0 1 0 5142928 16580608 3432 33554432000 4194304 6058637 140735622608864 140735622607624 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 4048 3432 178 456 0 3584 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16192

[startup+6.30025 s]
/proc/loadavg: 2.01 2.01 2.16 3/177 13088
/proc/meminfo: memFree=31230484/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=27688 CPUtime=6.29 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 5961 0 0 0 628 1 0 0 20 0 1 0 5142928 28352512 5898 33554432000 4194304 6058637 140735622608864 140735622607624 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 6922 5898 178 456 0 6458 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27688

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.15 3/177 13088
/proc/meminfo: memFree=31218324/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=27688 CPUtime=12.69 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 6118 0 0 0 1268 1 0 0 20 0 1 0 5142928 28352512 6566 33554432000 4194304 6058637 140735622608864 140735622607592 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 6922 6566 178 456 0 6458 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27688

[startup+25.5004 s]
/proc/loadavg: 2.01 2.00 2.15 3/177 13134
/proc/meminfo: memFree=31339744/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=50912 CPUtime=25.48 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 7259 0 0 0 2547 1 0 0 20 0 1 0 5142928 52133888 9576 33554432000 4194304 6058637 140735622608864 140735622607592 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 12728 9576 178 456 0 12264 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50912

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.15 3/177 13134
/proc/meminfo: memFree=31303748/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=69768 CPUtime=51.08 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 8367 0 0 0 5106 2 0 0 20 0 1 0 5142928 71442432 16061 33554432000 4194304 6058637 140735622608864 140735622607592 4254840 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 17442 16061 178 456 0 16978 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69768

[startup+102.3 s]
/proc/loadavg: 2.06 2.01 2.14 3/178 13138
/proc/meminfo: memFree=31274780/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=69768 CPUtime=102.28 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 8636 0 0 0 10225 3 0 0 20 0 1 0 5142928 71442432 17085 33554432000 4194304 6058637 140735622608864 140735622607928 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 17442 17085 178 456 0 16978 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 69768

[startup+162.3 s]
/proc/loadavg: 2.02 2.01 2.13 3/177 13139
/proc/meminfo: memFree=31248648/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=81832 CPUtime=162.26 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 9917 0 0 0 16219 7 0 0 20 0 1 0 5142928 83795968 20101 33554432000 4194304 6058637 140735622608864 140735622607928 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 20458 20101 178 456 0 19994 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 81832

[startup+222.307 s]
/proc/loadavg: 2.07 2.02 2.12 3/177 13141
/proc/meminfo: memFree=31248176/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=81832 CPUtime=222.26 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 10611 0 0 0 22215 11 0 0 20 0 1 0 5142928 83795968 20101 33554432000 4194304 6058637 140735622608864 140735622607928 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 20458 20101 178 456 0 19994 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81832

[startup+282.3 s]
/proc/loadavg: 2.07 2.03 2.12 3/177 13142
/proc/meminfo: memFree=31247984/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=81832 CPUtime=282.24 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 11975 0 0 0 28210 14 0 0 20 0 1 0 5142928 83795968 20102 33554432000 4194304 6058637 140735622608864 140735622607928 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 20458 20102 178 456 0 19994 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 81832

[startup+342.3 s]
/proc/loadavg: 2.06 2.03 2.11 3/177 13143
/proc/meminfo: memFree=31209248/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=131152 CPUtime=342.23 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 14300 0 0 0 34204 19 0 0 20 0 1 0 5142928 134299648 30467 33554432000 4194304 6058637 140735622608864 140735622607640 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 32788 30467 178 456 0 32324 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 131152

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.10 3/177 13144
/proc/meminfo: memFree=31228536/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=81832 CPUtime=402.22 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 16350 0 0 0 40199 23 0 0 20 0 1 0 5142928 83795968 20109 33554432000 4194304 6058637 140735622608864 140735622607928 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 20458 20109 178 456 0 19994 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 81832

[startup+462.3 s]
/proc/loadavg: 2.05 2.03 2.09 3/177 13145
/proc/meminfo: memFree=31143856/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=131152 CPUtime=462.22 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 17949 0 0 0 46195 27 0 0 20 0 1 0 5142928 134299648 29955 33554432000 4194304 6058637 140735622608864 140735622607640 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 32788 29955 178 456 0 32324 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 131152

[startup+522.3 s]
/proc/loadavg: 2.12 2.05 2.09 3/177 13147
/proc/meminfo: memFree=31166504/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=81832 CPUtime=522.21 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 20011 0 0 0 52189 32 0 0 20 0 1 0 5142928 83795968 20109 33554432000 4194304 6058637 140735622608864 140735622607896 4277748 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 20458 20109 178 456 0 19994 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 81832

[startup+582.3 s]
/proc/loadavg: 2.04 2.04 2.09 3/177 13148
/proc/meminfo: memFree=31160136/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=131152 CPUtime=582.2 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 21625 0 0 0 58184 36 0 0 20 0 1 0 5142928 134299648 28941 33554432000 4194304 6058637 140735622608864 140735622607640 4278146 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 32788 28941 178 456 0 32324 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 131152


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/177 13181
/proc/meminfo: memFree=31129016/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=161972 CPUtime=942.13 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 30347 0 0 0 94157 56 0 0 20 0 1 0 5142928 165859328 35152 33554432000 4194304 6058637 140735622608864 140735622607896 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 40493 35152 178 456 0 40029 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 161972

[startup+1002.3 s]
/proc/loadavg: 2.06 2.03 2.06 3/177 13182
/proc/meminfo: memFree=31134712/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=131152 CPUtime=1002.12 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 31960 0 0 0 100152 60 0 0 20 0 1 0 5142928 134299648 29965 33554432000 4194304 6058637 140735622608864 140735622607640 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 32788 29965 178 456 0 32324 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 131152

[startup+1062.3 s]
/proc/loadavg: 2.02 2.02 2.06 3/177 13183
/proc/meminfo: memFree=31153952/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=161972 CPUtime=1062.12 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 33990 0 0 0 106148 64 0 0 20 0 1 0 5142928 165859328 39248 33554432000 4194304 6058637 140735622608864 140735622607896 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 40493 39248 178 456 0 40029 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 161972

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/177 13185
/proc/meminfo: memFree=31196772/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=100864 CPUtime=1122.11 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 36380 0 0 0 112143 68 0 0 20 0 1 0 5142928 103284736 20121 33554432000 4194304 6058637 140735622608864 140735622607592 4277839 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 25216 20121 178 456 0 24752 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 100864

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/177 13186
/proc/meminfo: memFree=31134656/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=181004 CPUtime=1182.1 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 38743 0 0 0 118138 72 0 0 20 0 1 0 5142928 185348096 33176 33554432000 4194304 6058637 140735622608864 140735622607896 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 45251 33176 178 456 0 44787 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 181004

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/177 13187
/proc/meminfo: memFree=31093896/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=181004 CPUtime=1242.09 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 40322 0 0 0 124134 75 0 0 20 0 1 0 5142928 185348096 39457 33554432000 4194304 6058637 140735622608864 140735622607896 4277748 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 45251 39457 178 456 0 44787 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 181004

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/178 13191
/proc/meminfo: memFree=31153232/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=100864 CPUtime=1302.08 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 42711 0 0 0 130129 79 0 0 20 0 1 0 5142928 103284736 20840 33554432000 4194304 6058637 140735622608864 140735622607928 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 25216 20840 178 456 0 24752 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 100864

[startup+1362.3 s]
/proc/loadavg: 2.19 2.05 2.04 3/177 13192
/proc/meminfo: memFree=31137468/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=181004 CPUtime=1362.07 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 45007 0 0 0 136124 83 0 0 20 0 1 0 5142928 185348096 35361 33554432000 4194304 6058637 140735622608864 140735622607896 4277643 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 45251 35361 178 456 0 44787 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 181004

[startup+1422.3 s]
/proc/loadavg: 2.07 2.03 2.04 3/177 13194
/proc/meminfo: memFree=31115184/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=181004 CPUtime=1422.07 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 46582 0 0 0 142121 86 0 0 20 0 1 0 5142928 185348096 39457 33554432000 4194304 6058637 140735622608864 140735622607896 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 45251 39457 178 456 0 44787 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 181004

[startup+1482.3 s]
/proc/loadavg: 2.02 2.03 2.03 3/177 13195
/proc/meminfo: memFree=31091228/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=231092 CPUtime=1482.06 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 48981 0 0 0 148116 90 0 0 20 0 1 0 5142928 236638208 44366 33554432000 4194304 6058637 140735622608864 140735622607896 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 57773 44366 178 456 0 57309 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 231092

[startup+1542.31 s]
/proc/loadavg: 2.01 2.02 2.02 3/177 13196
/proc/meminfo: memFree=31176560/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=100864 CPUtime=1542.05 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 50557 0 0 0 154112 93 0 0 20 0 1 0 5142928 103284736 21864 33554432000 4194304 6058637 140735622608864 140735622607928 4278210 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 25216 21864 178 456 0 24752 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 100864

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/177 13197
/proc/meminfo: memFree=31123228/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=150184 CPUtime=1602.04 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 52271 0 0 0 160106 98 0 0 20 0 1 0 5142928 153788416 34270 33554432000 4194304 6058637 140735622608864 140735622607640 4277748 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 37546 34270 178 456 0 37082 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 150184

[startup+1662.3 s]
/proc/loadavg: 2.08 2.04 2.02 3/177 13198
/proc/meminfo: memFree=31098836/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=181004 CPUtime=1662.02 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 54439 0 0 0 166101 101 0 0 20 0 1 0 5142928 185348096 37409 33554432000 4194304 6058637 140735622608864 140735622607896 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 45251 37409 178 456 0 44787 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 181004

[startup+1722.3 s]
/proc/loadavg: 2.10 2.04 2.02 3/177 13199
/proc/meminfo: memFree=31090096/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=181004 CPUtime=1722.01 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 56015 0 0 0 172097 104 0 0 20 0 1 0 5142928 185348096 39969 33554432000 4194304 6058637 140735622608864 140735622607896 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 45251 39969 178 456 0 44787 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 181004

[startup+1782.3 s]
/proc/loadavg: 2.07 2.05 2.02 3/177 13201
/proc/meminfo: memFree=31077320/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=181004 CPUtime=1782.01 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 57588 0 0 0 178094 107 0 0 20 0 1 0 5142928 185348096 41505 33554432000 4194304 6058637 140735622608864 140735622607896 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 45251 41505 178 456 0 44787 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 181004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.06 2.03 3/177 13201
/proc/meminfo: memFree=31045304/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=231092 CPUtime=1800.01 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 58415 0 0 0 179893 108 0 0 20 0 1 0 5142928 236638208 46414 33554432000 4194304 6058637 140735622608864 140735622607896 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 57773 46414 178 456 0 57309 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 231092

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 13087 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.06 2.03 3/177 13201
/proc/meminfo: memFree=31045304/32872528 swapFree=248296/248296
[pid=13087] ppid=13084 vsize=231092 CPUtime=1800.01 cores=0,2,4,6
/proc/13087/stat : 13087 (open-wbo-lsu) R 13084 13087 5767 0 -1 4202496 58415 0 0 0 179893 108 0 0 20 0 1 0 5142928 236638208 46414 33554432000 4194304 6058637 140735622608864 140735622607896 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13087/statm: 57773 46414 178 456 0 57309 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 231092

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1798.93
CPU system time (s): 1.08783
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 231092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.08783
maximum resident set size= 191800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58418
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 26
involuntary context switches= 1882

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.65029 second user time and 6.81096 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 00:48:45
IDJOB=4090061
IDBENCH=107495
IDSOLVER=2545
FILE ID=node103/4090061-1466030925
RUNJOBID= node103-1466029123-12875
PBS_JOBID= 19902805
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v111-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090061-1466030925/watcher-4090061-1466030925 -o /tmp/evaluation-result-4090061-1466030925/solver-4090061-1466030925 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466029123-12875 --watchdog 1960  open-wbo-lsu HOME/instance-4090061-1466030925.opb

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

MD5SUM BENCH= 1b65eab1d8e87decd5463253819c81a3
RANDOM SEED=2087385226

node103.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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:        31254696 kB
Buffers:          140964 kB
Cached:           363064 kB
SwapCached:            0 kB
Active:           295528 kB
Inactive:         341972 kB
Active(anon):     136032 kB
Inactive(anon):        0 kB
Active(file):     159496 kB
Inactive(file):   341972 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:        508732 kB
Mapped:            13884 kB
Shmem:               204 kB
Slab:             575716 kB
SReclaimable:      20116 kB
SUnreclaim:       555600 kB
KernelStack:        1472 kB
PageTables:         5140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     524028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    245760 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= 71728 MiB
End job on node103 at 2016-06-16 01:18:46