Trace number 4089746

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) 1800.08 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v051-n1.opb
MD5SUM813a6d11f6812d0f2ad71162c6832081
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 benchmark0.019996
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables153
Total number of constraints51
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)51
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
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 -- 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-4089746-1466017571.opb
0.00/0.00	c File size is 2736 bytes.
1800.07/1800.40	c Sum of soft weights:            0
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.07/1800.40	c |  Number of variables:           153                                                                   |
1800.07/1800.40	c |  Number of hard clauses:          0                                                                   |
1800.07/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.07/1800.40	c |  Number of cardinality:         102                                                                   |
1800.07/1800.40	c |  Number of PB :                   0                                                                   |
1800.07/1800.40	c |  Parse time:                   0.00 s                                                                 |
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c ==========================================[ Solver Settings ]============================================
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.07/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4089746-1466017571/watcher-4089746-1466017571 -o /tmp/evaluation-result-4089746-1466017571/solver-4089746-1466017571 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4089746-1466017571.opb 

pid=13949
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: 2.20 2.23 2.18 4/176 13952
/proc/meminfo: memFree=30291772/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=7136 CPUtime=0 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 481 0 0 0 0 0 0 0 20 0 1 0 3802805 7307264 353 33554432000 4194304 6058637 140737286110416 140736794650024 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13952/statm: 1784 353 177 456 0 1320 0

[startup+0.100111 s]
/proc/loadavg: 2.20 2.23 2.18 4/176 13952
/proc/meminfo: memFree=30291772/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=3168 CPUtime=0.09 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 638 0 0 0 9 0 0 0 20 0 1 0 3802805 3244032 449 33554432000 4194304 6058637 140737286110416 140736794650024 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13952/statm: 792 449 179 456 0 328 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3168

[startup+0.200246 s]
/proc/loadavg: 2.20 2.23 2.18 4/176 13952
/proc/meminfo: memFree=30291772/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=3648 CPUtime=0.19 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 843 0 0 0 19 0 0 0 20 0 1 0 3802805 3735552 488 33554432000 4194304 6058637 140737286110416 140736794650024 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13952/statm: 912 488 179 456 0 448 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3648

[startup+0.300345 s]
/proc/loadavg: 2.20 2.23 2.18 4/176 13952
/proc/meminfo: memFree=30291772/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=5056 CPUtime=0.29 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 1050 0 0 0 29 0 0 0 20 0 1 0 3802805 5177344 693 33554432000 4194304 6058637 140737286110416 140736794650024 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13952/statm: 1264 693 179 456 0 800 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5056

[startup+0.700233 s]
/proc/loadavg: 2.20 2.23 2.18 4/176 13952
/proc/meminfo: memFree=30291772/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=5744 CPUtime=0.69 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 1446 0 0 0 69 0 0 0 20 0 1 0 3802805 5881856 1071 33554432000 4194304 6058637 140737286110416 140737286109176 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13952/statm: 1436 1071 179 456 0 972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5744

[startup+1.50028 s]
/proc/loadavg: 2.20 2.23 2.18 3/177 13953
/proc/meminfo: memFree=30280684/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=9444 CPUtime=1.49 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 1798 0 0 0 149 0 0 0 20 0 1 0 3802805 9670656 1922 33554432000 4194304 6058637 140737286110416 140737286109176 4278442 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13952/statm: 2361 1922 179 456 0 1897 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9444

[startup+3.10025 s]
/proc/loadavg: 2.20 2.23 2.18 3/177 13999
/proc/meminfo: memFree=30404444/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=11120 CPUtime=3.09 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 2220 0 0 0 309 0 0 0 20 0 1 0 3802805 11386880 2323 33554432000 4194304 6058637 140737286110416 140737286109176 4277718 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13952/statm: 2780 2323 179 456 0 2316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11120

[startup+6.30012 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 13999
/proc/meminfo: memFree=30390692/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=16704 CPUtime=6.29 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 2808 0 0 0 628 1 0 0 20 0 1 0 3802805 17104896 3459 33554432000 4194304 6058637 140737286110416 140737286109144 4278160 0 0 4096 8404992 0 0 0 17 7 0 0 0 0 0
/proc/13952/statm: 4176 3459 179 456 0 3712 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16704

[startup+12.7002 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 13999
/proc/meminfo: memFree=30376928/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=28196 CPUtime=12.68 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 3379 0 0 0 1267 1 0 0 20 0 1 0 3802805 28872704 6019 33554432000 4194304 6058637 140737286110416 140737286109144 4277357 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/13952/statm: 7049 6019 179 456 0 6585 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28196

[startup+25.5004 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 13999
/proc/meminfo: memFree=30358600/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=28196 CPUtime=25.47 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 3545 0 0 0 2546 1 0 0 20 0 1 0 3802805 28872704 6689 33554432000 4194304 6058637 140737286110416 140737286109144 4277672 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/13952/statm: 7049 6689 179 456 0 6585 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28196

[startup+51.1004 s]
/proc/loadavg: 2.13 2.20 2.18 3/176 13999
/proc/meminfo: memFree=30340060/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=51372 CPUtime=51.06 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 4737 0 0 0 5105 1 0 0 20 0 1 0 3802805 52604928 9603 33554432000 4194304 6058637 140737286110416 140737286109144 4278244 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/13952/statm: 12843 9603 179 456 0 12379 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 51372

[startup+102.3 s]
/proc/loadavg: 2.10 2.18 2.17 3/177 14001
/proc/meminfo: memFree=30285756/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=70216 CPUtime=102.25 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 5828 0 0 0 10223 2 0 0 20 0 1 0 3802805 71901184 17151 33554432000 4194304 6058637 140737286110416 140737286109144 4277640 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/13952/statm: 17554 17151 179 456 0 17090 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 70216

[startup+162.3 s]
/proc/loadavg: 2.18 2.19 2.18 4/177 14002
/proc/meminfo: memFree=30279364/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=70216 CPUtime=162.23 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 5828 0 0 0 16221 2 0 0 20 0 1 0 3802805 71901184 17151 33554432000 4194304 6058637 140737286110416 140737286109144 4277640 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/13952/statm: 17554 17151 179 456 0 17090 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 70216

[startup+222.307 s]
/proc/loadavg: 2.26 2.20 2.18 3/177 14003
/proc/meminfo: memFree=30265896/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=70216 CPUtime=222.22 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 5874 0 0 0 22220 2 0 0 20 0 1 0 3802805 71901184 17194 33554432000 4194304 6058637 140737286110416 140737286109144 4278190 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/13952/statm: 17554 17194 179 456 0 17090 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 70216

[startup+282.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 14007
/proc/meminfo: memFree=30220620/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=81404 CPUtime=282.21 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 7303 0 0 0 28216 5 0 0 20 0 1 0 3802805 83357696 19991 33554432000 4194304 6058637 140737286110416 140737286109480 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 20351 19991 179 456 0 19887 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 81404

[startup+342.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 14008
/proc/meminfo: memFree=30254016/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=81404 CPUtime=342.2 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 8490 0 0 0 34213 7 0 0 20 0 1 0 3802805 83357696 19992 33554432000 4194304 6058637 140737286110416 140737286109480 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 20351 19992 179 456 0 19887 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 81404

[startup+402.3 s]
/proc/loadavg: 2.14 2.19 2.18 3/177 14010
/proc/meminfo: memFree=30222668/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=81404 CPUtime=402.19 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 9692 0 0 0 40210 9 0 0 20 0 1 0 3802805 83357696 20002 33554432000 4194304 6058637 140737286110416 140737286109480 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 20351 20002 179 456 0 19887 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 81404

[startup+462.3 s]
/proc/loadavg: 2.09 2.16 2.17 3/177 14011
/proc/meminfo: memFree=30253868/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=81404 CPUtime=462.17 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 10889 0 0 0 46206 11 0 0 20 0 1 0 3802805 83357696 20002 33554432000 4194304 6058637 140737286110416 140737286109480 4277365 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 20351 20002 179 456 0 19887 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 81404

[startup+522.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/177 14012
/proc/meminfo: memFree=30208320/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=81404 CPUtime=522.17 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 11790 0 0 0 52203 14 0 0 20 0 1 0 3802805 83357696 20002 33554432000 4194304 6058637 140737286110416 140737286109480 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 20351 20002 179 456 0 19887 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 81404

[startup+582.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/177 14013
/proc/meminfo: memFree=30254156/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=81404 CPUtime=582.16 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 12694 0 0 0 58200 16 0 0 20 0 1 0 3802805 83357696 20002 33554432000 4194304 6058637 140737286110416 140737286109480 4278168 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 20351 20002 179 456 0 19887 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 81404


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


[startup+882.307 s]
/proc/loadavg: 2.16 2.17 2.17 3/178 14022
/proc/meminfo: memFree=30159200/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=130724 CPUtime=882.12 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 19970 0 0 0 88182 30 0 0 20 0 1 0 3802805 133861376 29498 33554432000 4194304 6058637 140737286110416 140737286109192 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 32681 29498 179 456 0 32217 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 130724

[startup+942.3 s]
/proc/loadavg: 2.23 2.18 2.18 4/177 14023
/proc/meminfo: memFree=30205396/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=130724 CPUtime=942.1 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 21763 0 0 0 94177 33 0 0 20 0 1 0 3802805 133861376 31546 33554432000 4194304 6058637 140737286110416 140737286109192 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 32681 31546 179 456 0 32217 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 130724

[startup+1002.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/177 14025
/proc/meminfo: memFree=30163656/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=161544 CPUtime=1002.09 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 24156 0 0 0 100173 36 0 0 20 0 1 0 3802805 165421056 33149 33554432000 4194304 6058637 140737286110416 140737286109448 4277839 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 40386 33149 179 456 0 39922 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 161544

[startup+1062.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/177 14026
/proc/meminfo: memFree=30155020/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=161544 CPUtime=1062.08 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 25968 0 0 0 106168 40 0 0 20 0 1 0 3802805 165421056 34189 33554432000 4194304 6058637 140737286110416 140737286109448 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 40386 34189 179 456 0 39922 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 161544

[startup+1122.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/177 14027
/proc/meminfo: memFree=30149624/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=161544 CPUtime=1122.07 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 27758 0 0 0 112164 43 0 0 20 0 1 0 3802805 165421056 34189 33554432000 4194304 6058637 140737286110416 140737286109448 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 40386 34189 179 456 0 39922 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 161544

[startup+1182.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 14028
/proc/meminfo: memFree=30155344/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=161544 CPUtime=1182.06 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 29552 0 0 0 118160 46 0 0 20 0 1 0 3802805 165421056 33165 33554432000 4194304 6058637 140737286110416 140737286109448 4261029 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 40386 33165 179 456 0 39922 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 161544

[startup+1242.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 14029
/proc/meminfo: memFree=30161604/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=130724 CPUtime=1242.05 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 30760 0 0 0 124156 49 0 0 20 0 1 0 3802805 133861376 32074 33554432000 4194304 6058637 140737286110416 140737286109192 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 32681 32074 179 456 0 32217 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 130724

[startup+1302.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 14031
/proc/meminfo: memFree=30175252/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=130724 CPUtime=1302.04 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 32556 0 0 0 130152 52 0 0 20 0 1 0 3802805 133861376 30026 33554432000 4194304 6058637 140737286110416 140737286109192 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 32681 30026 179 456 0 32217 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 130724

[startup+1362.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 14032
/proc/meminfo: memFree=30253032/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=81404 CPUtime=1362.04 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 34062 0 0 0 136149 55 0 0 20 0 1 0 3802805 83357696 20018 33554432000 4194304 6058637 140737286110416 140737286109480 4277619 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 20351 20018 179 456 0 19887 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 81404

[startup+1422.3 s]
/proc/loadavg: 2.37 2.25 2.19 3/177 14033
/proc/meminfo: memFree=30124344/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=161544 CPUtime=1422.03 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 35860 0 0 0 142145 58 0 0 20 0 1 0 3802805 165421056 33677 33554432000 4194304 6058637 140737286110416 140737286109448 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 40386 33677 179 456 0 39922 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 161544

[startup+1482.3 s]
/proc/loadavg: 2.23 2.23 2.19 3/178 14037
/proc/meminfo: memFree=30157360/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=130724 CPUtime=1482.02 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 37064 0 0 0 148141 61 0 0 20 0 1 0 3802805 133861376 29514 33554432000 4194304 6058637 140737286110416 140737286109192 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 32681 29514 179 456 0 32217 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 130724

[startup+1542.31 s]
/proc/loadavg: 2.13 2.20 2.18 3/177 14038
/proc/meminfo: memFree=30142952/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=161544 CPUtime=1542.01 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 38568 0 0 0 154138 63 0 0 20 0 1 0 3802805 165421056 36237 33554432000 4194304 6058637 140737286110416 140737286109448 4277435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 40386 36237 179 456 0 39922 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 161544

[startup+1602.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 14040
/proc/meminfo: memFree=30132888/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=130724 CPUtime=1602 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 39772 0 0 0 160134 66 0 0 20 0 1 0 3802805 133861376 30538 33554432000 4194304 6058637 140737286110416 140737286109192 4277729 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 32681 30538 179 456 0 32217 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 130724

[startup+1662.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 14041
/proc/meminfo: memFree=30130452/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=161544 CPUtime=1661.99 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 41282 0 0 0 166131 68 0 0 20 0 1 0 3802805 165421056 36749 33554432000 4194304 6058637 140737286110416 140737286109448 4277582 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 40386 36749 179 456 0 39922 0
Current children cumulated CPU time (s) 1661.99
Current children cumulated vsize (KiB) 161544

[startup+1722.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/177 14042
/proc/meminfo: memFree=30211612/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=130724 CPUtime=1721.98 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 42502 0 0 0 172127 71 0 0 20 0 1 0 3802805 133861376 30538 33554432000 4194304 6058637 140737286110416 140737286109192 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 32681 30538 179 456 0 32217 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 130724

[startup+1782.3 s]
/proc/loadavg: 2.36 2.26 2.19 3/177 14043
/proc/meminfo: memFree=30123372/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=161544 CPUtime=1781.97 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 44008 0 0 0 178123 74 0 0 20 0 1 0 3802805 165421056 37261 33554432000 4194304 6058637 140737286110416 140737286109448 4278240 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 40386 37261 179 456 0 39922 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 161544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.35 2.26 2.20 3/177 14043
/proc/meminfo: memFree=30213172/32872528 swapFree=1498860/1695084
[pid=13952] ppid=13949 vsize=130724 CPUtime=1800.07 cores=1,3,5,7
/proc/13952/stat : 13952 (open-wbo-lsu) R 13949 13952 6119 0 -1 4202496 44310 0 0 0 179932 75 0 0 20 0 1 0 3802805 133861376 30538 33554432000 4194304 6058637 140737286110416 140737286109192 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13952/statm: 32681 30538 179 456 0 32217 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 130724

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 13952 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.08
CPU user time (s): 1799.33
CPU system time (s): 0.753885
CPU usage (%): 99.9822
Max. virtual memory (cumulated for all children) (KiB): 161544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.33
system time used= 0.753885
maximum resident set size= 153140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44313
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= 8
involuntary context switches= 2595

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.56231 second user time and 6.89695 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 21:06:11
IDJOB=4089746
IDBENCH=107450
IDSOLVER=2545
FILE ID=node137/4089746-1466017571
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v051-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089746-1466017571/watcher-4089746-1466017571 -o /tmp/evaluation-result-4089746-1466017571/solver-4089746-1466017571 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4089746-1466017571.opb

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

MD5SUM BENCH= 813a6d11f6812d0f2ad71162c6832081
RANDOM SEED=1854138391

node137.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		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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		: 2666.486
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:        30292580 kB
Buffers:           12724 kB
Cached:            45188 kB
SwapCached:         2476 kB
Active:           158104 kB
Inactive:          27616 kB
Active(anon):     128796 kB
Inactive(anon):     1368 kB
Active(file):      29308 kB
Inactive(file):    26248 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099512 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1948532 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             566012 kB
SReclaimable:      10344 kB
SUnreclaim:       555668 kB
KernelStack:        1472 kB
PageTables:         8056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1939744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    440320 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 node137 at 2016-06-15 21:36:11