Trace number 4089767

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 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v031-n1.opb
MD5SUMc7fc325831e3f18ad64ba491cab5ba90
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 benchmark0.216966
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables93
Total number of constraints31
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)31
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-4089767-1466018728.opb
0.00/0.00	c File size is 1667 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:            93                                                                   |
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:          62                                                                   |
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-4089767-1466018728/watcher-4089767-1466018728 -o /tmp/evaluation-result-4089767-1466018728/solver-4089767-1466018728 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8273 --watchdog 1960 open-wbo-lsu HOME/instance-4089767-1466018728.opb 

pid=8298
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: 1.23 1.32 1.69 3/178 8302
/proc/meminfo: memFree=30421756/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=6832 CPUtime=0 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 428 0 0 0 0 0 0 0 20 0 1 0 3918718 6995968 299 33554432000 4194304 6058637 140734065679328 140734254468152 4277582 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 1708 299 174 456 0 1244 0

[startup+0.10016 s]
/proc/loadavg: 1.23 1.32 1.69 3/178 8302
/proc/meminfo: memFree=30421756/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=3128 CPUtime=0.09 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 603 0 0 0 9 0 0 0 20 0 1 0 3918718 3203072 417 33554432000 4194304 6058637 140734065679328 140734254468152 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 782 417 176 456 0 318 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3128

[startup+0.200268 s]
/proc/loadavg: 1.23 1.32 1.69 3/178 8302
/proc/meminfo: memFree=30421756/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=3856 CPUtime=0.19 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 892 0 0 0 19 0 0 0 20 0 1 0 3918718 3948544 558 33554432000 4194304 6058637 140734065679328 140734254468152 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 964 558 176 456 0 500 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3856

[startup+0.30026 s]
/proc/loadavg: 1.23 1.32 1.69 3/178 8302
/proc/meminfo: memFree=30421756/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=4872 CPUtime=0.29 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 1000 0 0 0 29 0 0 0 20 0 1 0 3918718 4988928 661 33554432000 4194304 6058637 140734065679328 140734254468152 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 1218 661 176 456 0 754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4872

[startup+0.700231 s]
/proc/loadavg: 1.23 1.32 1.69 3/178 8302
/proc/meminfo: memFree=30421756/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=5644 CPUtime=0.69 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 1370 0 0 0 69 0 0 0 20 0 1 0 3918718 5779456 1013 33554432000 4194304 6058637 140734065679328 140734065678088 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 1411 1013 176 456 0 947 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5644

[startup+1.50023 s]
/proc/loadavg: 1.29 1.33 1.69 3/179 8303
/proc/meminfo: memFree=30411804/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=12024 CPUtime=1.49 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 2318 0 0 0 149 0 0 0 20 0 1 0 3918718 12312576 1930 33554432000 4194304 6058637 140734065679328 140734065678088 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 3006 1930 176 456 0 2542 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12024

[startup+3.10024 s]
/proc/loadavg: 1.29 1.33 1.69 3/179 8303
/proc/meminfo: memFree=30406216/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=12024 CPUtime=3.09 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 3064 0 0 0 309 0 0 0 20 0 1 0 3918718 12312576 2653 33554432000 4194304 6058637 140734065679328 140734065678056 4277690 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 3006 2653 176 456 0 2542 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12024

[startup+6.30023 s]
/proc/loadavg: 1.29 1.33 1.69 3/179 8303
/proc/meminfo: memFree=30400916/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=13944 CPUtime=6.29 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 3689 0 0 0 629 0 0 0 20 0 1 0 3918718 14278656 2978 33554432000 4194304 6058637 140734065679328 140734065678392 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 3486 2978 176 456 0 3022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13944

[startup+12.7003 s]
/proc/loadavg: 1.40 1.35 1.69 3/179 8303
/proc/meminfo: memFree=30387864/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=21016 CPUtime=12.68 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 3973 0 0 0 1268 0 0 0 20 0 1 0 3918718 21520384 4278 33554432000 4194304 6058637 140734065679328 140734065678056 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 5254 4278 176 456 0 4790 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21016

[startup+25.5003 s]
/proc/loadavg: 1.49 1.37 1.70 4/179 8303
/proc/meminfo: memFree=30375148/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=25436 CPUtime=25.49 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 5142 0 0 0 2548 1 0 0 20 0 1 0 3918718 26046464 5879 33554432000 4194304 6058637 140734065679328 140734065678088 4277782 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 6359 5879 176 456 0 5895 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25436

[startup+51.1003 s]
/proc/loadavg: 1.79 1.45 1.72 3/179 8303
/proc/meminfo: memFree=30352800/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=40228 CPUtime=51.08 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 5726 0 0 0 5107 1 0 0 20 0 1 0 3918718 41193472 8374 33554432000 4194304 6058637 140734065679328 140734065678056 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 10057 8374 176 456 0 9593 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 40228

[startup+102.3 s]
/proc/loadavg: 2.01 1.57 1.74 3/179 8304
/proc/meminfo: memFree=30345556/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=40228 CPUtime=102.27 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 5729 0 0 0 10226 1 0 0 20 0 1 0 3918718 41193472 9399 33554432000 4194304 6058637 140734065679328 140734065678056 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 10057 9399 176 456 0 9593 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40228

[startup+162.3 s]
/proc/loadavg: 2.23 1.71 1.77 3/179 8305
/proc/meminfo: memFree=30294732/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=70576 CPUtime=162.26 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 6986 0 0 0 16224 2 0 0 20 0 1 0 3918718 72269824 16276 33554432000 4194304 6058637 140734065679328 140734065678056 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 17644 16276 176 456 0 17180 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 70576

[startup+222.307 s]
/proc/loadavg: 2.37 1.84 1.81 3/179 8306
/proc/meminfo: memFree=30292584/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=70576 CPUtime=222.26 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 6986 0 0 0 22224 2 0 0 20 0 1 0 3918718 72269824 16276 33554432000 4194304 6058637 140734065679328 140734065678056 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 17644 16276 176 456 0 17180 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 70576

[startup+282.3 s]
/proc/loadavg: 2.27 1.91 1.83 3/180 8311
/proc/meminfo: memFree=30288324/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=70576 CPUtime=282.24 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 7448 0 0 0 28222 2 0 0 20 0 1 0 3918718 72269824 16728 33554432000 4194304 6058637 140734065679328 140734065678056 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 17644 16728 176 456 0 17180 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 70576

[startup+342.3 s]
/proc/loadavg: 2.30 1.98 1.86 3/179 8312
/proc/meminfo: memFree=30284152/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=70576 CPUtime=342.23 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 7491 0 0 0 34221 2 0 0 20 0 1 0 3918718 72269824 17282 33554432000 4194304 6058637 140734065679328 140734065678056 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 17644 17282 176 456 0 17180 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 70576

[startup+402.3 s]
/proc/loadavg: 2.26 2.03 1.88 3/179 8313
/proc/meminfo: memFree=30283164/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=70576 CPUtime=402.22 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 7606 0 0 0 40219 3 0 0 20 0 1 0 3918718 72269824 17282 33554432000 4194304 6058637 140734065679328 140734065678392 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 17644 17282 176 456 0 17180 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 70576

[startup+462.3 s]
/proc/loadavg: 2.20 2.05 1.90 3/179 8314
/proc/meminfo: memFree=30267096/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=70576 CPUtime=462.21 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 7953 0 0 0 46217 4 0 0 20 0 1 0 3918718 72269824 17282 33554432000 4194304 6058637 140734065679328 140734065678392 4277690 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 17644 17282 176 456 0 17180 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 70576

[startup+522.3 s]
/proc/loadavg: 2.15 2.07 1.91 3/179 8315
/proc/meminfo: memFree=30251396/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=522.2 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 8617 0 0 0 52214 6 0 0 20 0 1 0 3918718 88211456 21174 33554432000 4194304 6058637 140734065679328 140734065678392 4255027 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21174 176 456 0 21072 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 86144

[startup+582.3 s]
/proc/loadavg: 2.21 2.10 1.93 3/179 8317
/proc/meminfo: memFree=30226936/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=135464 CPUtime=582.19 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 8966 0 0 0 58212 7 0 0 20 0 1 0 3918718 138715136 28954 33554432000 4194304 6058637 140734065679328 140734065678392 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 33866 28954 176 456 0 33402 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 135464


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


[startup+942.3 s]
/proc/loadavg: 2.28 2.20 2.02 4/179 8327
/proc/meminfo: memFree=30212480/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=942.14 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 10524 0 0 0 94197 17 0 0 20 0 1 0 3918718 88211456 21174 33554432000 4194304 6058637 140734065679328 140734065678392 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21174 176 456 0 21072 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 86144

[startup+1002.3 s]
/proc/loadavg: 2.26 2.21 2.03 3/179 8328
/proc/meminfo: memFree=30211616/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=1002.13 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 10768 0 0 0 100195 18 0 0 20 0 1 0 3918718 88211456 21174 33554432000 4194304 6058637 140734065679328 140734065678392 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21174 176 456 0 21072 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 86144

[startup+1062.3 s]
/proc/loadavg: 2.26 2.21 2.04 3/179 8329
/proc/meminfo: memFree=30215344/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=1062.12 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 11014 0 0 0 106192 20 0 0 20 0 1 0 3918718 88211456 21174 33554432000 4194304 6058637 140734065679328 140734065678392 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21174 176 456 0 21072 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 86144

[startup+1122.3 s]
/proc/loadavg: 2.33 2.23 2.05 4/179 8330
/proc/meminfo: memFree=30209208/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=135464 CPUtime=1122.11 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 11257 0 0 0 112190 21 0 0 20 0 1 0 3918718 138715136 31514 33554432000 4194304 6058637 140734065679328 140734065678104 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 33866 31514 176 456 0 33402 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 135464

[startup+1182.3 s]
/proc/loadavg: 2.38 2.25 2.07 3/179 8332
/proc/meminfo: memFree=30199476/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=1182.1 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 11384 0 0 0 118188 22 0 0 20 0 1 0 3918718 88211456 21174 33554432000 4194304 6058637 140734065679328 140734065678392 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21174 176 456 0 21072 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 86144

[startup+1242.3 s]
/proc/loadavg: 2.24 2.23 2.07 4/179 8333
/proc/meminfo: memFree=30207196/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=1242.1 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 11757 0 0 0 124186 24 0 0 20 0 1 0 3918718 88211456 21174 33554432000 4194304 6058637 140734065679328 140734065678392 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21174 176 456 0 21072 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 86144

[startup+1302.3 s]
/proc/loadavg: 2.32 2.25 2.09 4/179 8334
/proc/meminfo: memFree=30211456/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=135464 CPUtime=1302.08 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 12368 0 0 0 130183 25 0 0 20 0 1 0 3918718 138715136 31002 33554432000 4194304 6058637 140734065679328 140734065678104 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 33866 31002 176 456 0 33402 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 135464

[startup+1362.3 s]
/proc/loadavg: 2.27 2.25 2.10 3/179 8335
/proc/meminfo: memFree=30201768/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=1362.07 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 13678 0 0 0 136180 27 0 0 20 0 1 0 3918718 88211456 21174 33554432000 4194304 6058637 140734065679328 140734065678392 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21174 176 456 0 21072 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 86144

[startup+1422.3 s]
/proc/loadavg: 2.14 2.21 2.09 3/179 8336
/proc/meminfo: memFree=30210136/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=135464 CPUtime=1422.08 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 14520 0 0 0 142178 30 0 0 20 0 1 0 3918718 138715136 31002 33554432000 4194304 6058637 140734065679328 140734065678104 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 33866 31002 176 456 0 33402 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 135464

[startup+1482.3 s]
/proc/loadavg: 2.23 2.22 2.10 4/180 8341
/proc/meminfo: memFree=30201392/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=1482.06 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 15839 0 0 0 148174 32 0 0 20 0 1 0 3918718 88211456 21174 33554432000 4194304 6058637 140734065679328 140734065678392 4277718 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21174 176 456 0 21072 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 86144

[startup+1542.31 s]
/proc/loadavg: 2.19 2.21 2.10 3/179 8342
/proc/meminfo: memFree=30212308/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=135464 CPUtime=1542.05 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 16678 0 0 0 154171 34 0 0 20 0 1 0 3918718 138715136 30490 33554432000 4194304 6058637 140734065679328 140734065678104 4264474 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 33866 30490 176 456 0 33402 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 135464

[startup+1602.3 s]
/proc/loadavg: 2.19 2.21 2.10 3/179 8343
/proc/meminfo: memFree=30158720/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=135464 CPUtime=1602.04 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 17657 0 0 0 160168 36 0 0 20 0 1 0 3918718 138715136 33296 33554432000 4194304 6058637 140734065679328 140734065678104 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 33866 33296 176 456 0 33402 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 135464

[startup+1662.3 s]
/proc/loadavg: 2.34 2.23 2.11 4/179 8344
/proc/meminfo: memFree=30249148/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=1662.03 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 18752 0 0 0 166165 38 0 0 20 0 1 0 3918718 88211456 21197 33554432000 4194304 6058637 140734065679328 140734065678392 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21197 176 456 0 21072 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 86144

[startup+1722.3 s]
/proc/loadavg: 2.26 2.22 2.11 3/179 8345
/proc/meminfo: memFree=30177244/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=135464 CPUtime=1722.02 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 19590 0 0 0 172162 40 0 0 20 0 1 0 3918718 138715136 30513 33554432000 4194304 6058637 140734065679328 140734065678104 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 33866 30513 176 456 0 33402 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 135464

[startup+1782.3 s]
/proc/loadavg: 2.30 2.24 2.12 3/179 8347
/proc/meminfo: memFree=30153512/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=135464 CPUtime=1782.02 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 20453 0 0 0 178160 42 0 0 20 0 1 0 3918718 138715136 33207 33554432000 4194304 6058637 140734065679328 140734065678104 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 33866 33207 176 456 0 33402 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 135464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.31 2.24 2.12 3/179 8347
/proc/meminfo: memFree=30248128/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=1800.01 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 20913 0 0 0 179958 43 0 0 20 0 1 0 3918718 88211456 21197 33554432000 4194304 6058637 140734065679328 140734065678392 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21197 176 456 0 21072 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 86144

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 8302 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.31 2.24 2.12 3/179 8347
/proc/meminfo: memFree=30248128/32872528 swapFree=1504408/1684280
[pid=8302] ppid=8298 vsize=86144 CPUtime=1800.01 cores=1,3,5,7
/proc/8302/stat : 8302 (open-wbo-lsu) R 8298 8302 5923 0 -1 4202496 20913 0 0 0 179958 43 0 0 20 0 1 0 3918718 88211456 21197 33554432000 4194304 6058637 140734065679328 140734065678392 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8302/statm: 21536 21197 176 456 0 21072 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 86144

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.58
CPU system time (s): 0.436933
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 166284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.58
system time used= 0.436933
maximum resident set size= 142800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20916
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= 10
involuntary context switches= 1871

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70728 second user time and 6.75797 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-15 21:25:28
IDJOB=4089767
IDBENCH=107453
IDSOLVER=2545
FILE ID=node135/4089767-1466018728
RUNJOBID= node135-1466018728-8273
PBS_JOBID= 19902813
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v031-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089767-1466018728/watcher-4089767-1466018728 -o /tmp/evaluation-result-4089767-1466018728/solver-4089767-1466018728 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8273 --watchdog 1960  open-wbo-lsu HOME/instance-4089767-1466018728.opb

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

MD5SUM BENCH= c7fc325831e3f18ad64ba491cab5ba90
RANDOM SEED=1853104941

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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	: 5332.57
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
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:        30424572 kB
Buffers:           15716 kB
Cached:            46796 kB
SwapCached:         1524 kB
Active:            29652 kB
Inactive:          35844 kB
Active(anon):       3608 kB
Inactive(anon):     1808 kB
Active(file):      26044 kB
Inactive(file):    34036 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67100076 kB
Dirty:              9384 kB
Writeback:             0 kB
AnonPages:       1686408 kB
Mapped:             7104 kB
Shmem:                 0 kB
Slab:             564588 kB
SReclaimable:       8964 kB
SUnreclaim:       555624 kB
KernelStack:        1416 kB
PageTables:         7472 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1781552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    180224 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 node135 at 2016-06-15 21:55:28