Trace number 4108921

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 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-135.opb
MD5SUM0bf2f4aff59c663568b0bfbd80eaa689
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables55296
Total number of constraints1282690
Number of constraints which are clauses1152492
Number of constraints which are cardinality constraints (but not clauses)4030
Number of constraints which are nor clauses,nor cardinality constraints126168
Minimum length of a constraint2
Maximum length of a constraint756
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 757
Number of bits of the biggest sum of numbers10
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-4108921-1466262537.opb
0.00/0.00	c File size is 58396654 bytes.
1800.06/1800.40	c Sum of soft weights:            0
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.06/1800.40	c |  Number of variables:         55296                                                                   |
1800.06/1800.40	c |  Number of hard clauses:    1154518                                                                   |
1800.06/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.06/1800.40	c |  Number of cardinality:        4032                                                                   |
1800.06/1800.40	c |  Number of PB :              126168                                                                   |
1800.06/1800.40	c |  Parse time:                   5.96 s                                                                 |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ==========================================[ Solver Settings ]============================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.06/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	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-4108921-1466262537/watcher-4108921-1466262537 -o /tmp/evaluation-result-4108921-1466262537/solver-4108921-1466262537 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1466240299-31524 --watchdog 1960 open-wbo-lsu HOME/instance-4108921-1466262537.opb 

pid=3853
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: 2.18 2.20 2.18 3/176 3856
/proc/meminfo: memFree=29790560/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=59232 CPUtime=0 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 4937 0 0 0 0 0 0 0 20 0 1 0 28302436 60653568 4813 33554432000 4194304 6058637 140734477945040 140733648705864 5068842 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 14808 4831 4812 456 0 87 0

[startup+0.100164 s]
/proc/loadavg: 2.18 2.20 2.18 3/176 3856
/proc/meminfo: memFree=29790560/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=60820 CPUtime=0.09 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 14915 0 0 0 9 0 0 0 20 0 1 0 28302436 62279680 14790 33554432000 4194304 6058637 140734477945040 140733648705864 4234744 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 15205 14790 14392 456 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 60820

[startup+0.200333 s]
/proc/loadavg: 2.18 2.20 2.18 3/176 3856
/proc/meminfo: memFree=29790560/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=62632 CPUtime=0.19 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 15333 0 0 0 19 0 0 0 20 0 1 0 28302436 64135168 15208 33554432000 4194304 6058637 140734477945040 140733648705864 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 15658 15208 14392 456 0 937 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 62632

[startup+0.300311 s]
/proc/loadavg: 2.18 2.20 2.18 3/176 3856
/proc/meminfo: memFree=29790560/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=64380 CPUtime=0.29 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 15742 0 0 0 29 0 0 0 20 0 1 0 28302436 65925120 15617 33554432000 4194304 6058637 140734477945040 140733648705864 4735336 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 16095 15617 14392 456 0 1374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64380

[startup+0.700258 s]
/proc/loadavg: 2.18 2.20 2.18 3/176 3856
/proc/meminfo: memFree=29790560/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=71068 CPUtime=0.68 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 17335 0 0 0 68 0 0 0 20 0 1 0 28302436 72773632 17210 33554432000 4194304 6058637 140734477945040 140734477943304 4229406 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 17767 17210 14392 456 0 3046 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 71068

[startup+1.50026 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 3857
/proc/meminfo: memFree=29772820/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=84724 CPUtime=1.49 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 20469 0 0 0 148 1 0 0 20 0 1 0 28302436 86757376 20344 33554432000 4194304 6058637 140734477945040 140734477943368 5034159 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 21181 20345 14392 456 0 6460 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84724

[startup+3.10033 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 3857
/proc/meminfo: memFree=29755336/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=107460 CPUtime=3.09 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 26526 0 0 0 307 2 0 0 20 0 1 0 28302436 110039040 26401 33554432000 4194304 6058637 140734477945040 140734477943368 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 26865 26401 14392 456 0 12144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 107460

[startup+6.30029 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 3857
/proc/meminfo: memFree=29707228/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=232480 CPUtime=6.29 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 56825 0 0 0 622 7 0 0 20 0 1 0 28302436 238059520 52771 33554432000 4194304 6058637 140734477945040 140734477943368 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 58120 52774 161 456 0 57656 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 232480

[startup+12.7004 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 3857
/proc/meminfo: memFree=29110816/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=758568 CPUtime=12.68 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 119302 0 0 0 1247 21 0 0 20 0 1 0 28302436 776773632 168975 33554432000 4194304 6058637 140734477945040 140734477943656 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 189642 168975 180 456 0 189178 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 758568

[startup+25.5004 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 3857
/proc/meminfo: memFree=29102820/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=760168 CPUtime=25.49 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 119683 0 0 0 2527 22 0 0 20 0 1 0 28302436 778412032 169867 33554432000 4194304 6058637 140734477945040 140734477943656 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 190042 169867 180 456 0 189578 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 760168

[startup+51.1004 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 3857
/proc/meminfo: memFree=29105296/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=764464 CPUtime=51.08 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 120783 0 0 0 5086 22 0 0 20 0 1 0 28302436 782811136 171989 33554432000 4194304 6058637 140734477945040 140734477943656 4254467 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 191116 171989 180 456 0 190652 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 764464

[startup+102.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/178 3861
/proc/meminfo: memFree=29072760/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=848776 CPUtime=102.28 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 121717 0 0 0 10204 24 0 0 20 0 1 0 28302436 869146624 177516 33554432000 4194304 6058637 140734477945040 140734477943656 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 212194 177516 180 456 0 211730 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 848776

[startup+162.3 s]
/proc/loadavg: 2.27 2.20 2.18 3/177 3863
/proc/meminfo: memFree=29076592/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=859376 CPUtime=162.26 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 123586 0 0 0 16197 29 0 0 20 0 1 0 28302436 880001024 178880 33554432000 4194304 6058637 140734477945040 140734477943640 4278100 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 214844 178880 181 456 0 214380 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 859376

[startup+222.307 s]
/proc/loadavg: 2.35 2.23 2.19 3/177 3864
/proc/meminfo: memFree=29065892/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=777988 CPUtime=222.26 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 123920 0 0 0 22194 32 0 0 20 0 1 0 28302436 796659712 177177 33554432000 4194304 6058637 140734477945040 140734477944104 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 194497 177177 181 456 0 194033 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 777988

[startup+282.3 s]
/proc/loadavg: 2.17 2.20 2.18 4/177 3865
/proc/meminfo: memFree=29081256/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=777988 CPUtime=282.25 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 124429 0 0 0 28189 36 0 0 20 0 1 0 28302436 796659712 175646 33554432000 4194304 6058637 140734477945040 140734477944104 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 194497 175646 181 456 0 194033 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 777988

[startup+342.3 s]
/proc/loadavg: 2.28 2.22 2.19 4/177 3866
/proc/meminfo: memFree=29039728/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=990036 CPUtime=342.23 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 125245 0 0 0 34185 38 0 0 20 0 1 0 28302436 1013796864 197899 33554432000 4194304 6058637 140734477945040 140734477943656 4270628 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 247509 197899 181 456 0 247045 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 990036

[startup+402.3 s]
/proc/loadavg: 2.16 2.19 2.18 4/177 3867
/proc/meminfo: memFree=29046128/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=861360 CPUtime=402.22 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 125860 0 0 0 40181 41 0 0 20 0 1 0 28302436 882032640 185257 33554432000 4194304 6058637 140734477945040 140734477943768 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 215340 185257 181 456 0 214876 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 861360

[startup+462.3 s]
/proc/loadavg: 2.14 2.18 2.18 3/177 3869
/proc/meminfo: memFree=29028372/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=862452 CPUtime=462.22 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 126578 0 0 0 46177 45 0 0 20 0 1 0 28302436 883150848 182917 33554432000 4194304 6058637 140734477945040 140734477943656 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 215613 182917 181 456 0 215149 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 862452

[startup+522.3 s]
/proc/loadavg: 2.20 2.19 2.18 4/177 3870
/proc/meminfo: memFree=29040884/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=863496 CPUtime=522.21 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 127336 0 0 0 52171 50 0 0 20 0 1 0 28302436 884219904 181131 33554432000 4194304 6058637 140734477945040 140734477944072 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 215874 181131 181 456 0 215410 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 863496

[startup+582.3 s]
/proc/loadavg: 2.17 2.18 2.18 4/177 3871
/proc/meminfo: memFree=29043616/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=796160 CPUtime=582.2 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 128920 0 0 0 58167 53 0 0 20 0 1 0 28302436 815267840 182211 33554432000 4194304 6058637 140734477945040 140734477943640 4254433 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 199040 182211 181 456 0 198576 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 796160


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


[startup+882.307 s]
/proc/loadavg: 2.17 2.18 2.18 3/177 3880
/proc/meminfo: memFree=29040508/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=877548 CPUtime=882.11 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 130771 0 0 0 88144 67 0 0 20 0 1 0 28302436 898609152 183186 33554432000 4194304 6058637 140734477945040 140734477944072 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219387 183186 181 456 0 218923 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 877548

[startup+942.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/177 3881
/proc/meminfo: memFree=29055592/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=796160 CPUtime=942.1 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 131080 0 0 0 94140 70 0 0 20 0 1 0 28302436 815267840 179923 33554432000 4194304 6058637 140734477945040 140734477944104 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 199040 179923 181 456 0 198576 0
Current children cumulated CPU time (s) 942.1
Current children cumulated vsize (KiB) 796160

[startup+1002.3 s]
/proc/loadavg: 2.28 2.19 2.18 4/177 3882
/proc/meminfo: memFree=29010172/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=877548 CPUtime=1002.08 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 131289 0 0 0 100137 71 0 0 20 0 1 0 28302436 898609152 185774 33554432000 4194304 6058637 140734477945040 140734477944072 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219387 185774 181 456 0 218923 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 877548

[startup+1062.3 s]
/proc/loadavg: 2.26 2.20 2.18 3/177 3884
/proc/meminfo: memFree=29017556/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=796160 CPUtime=1062.07 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 131593 0 0 0 106132 75 0 0 20 0 1 0 28302436 815267840 183526 33554432000 4194304 6058637 140734477945040 140734477944104 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 199040 183526 181 456 0 198576 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 796160

[startup+1122.3 s]
/proc/loadavg: 2.32 2.24 2.19 3/177 3885
/proc/meminfo: memFree=29023772/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=796160 CPUtime=1122.05 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 132090 0 0 0 112126 79 0 0 20 0 1 0 28302436 815267840 181148 33554432000 4194304 6058637 140734477945040 140734477944104 4246088 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 199040 181148 181 456 0 198576 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 796160

[startup+1182.3 s]
/proc/loadavg: 2.24 2.23 2.19 3/177 3886
/proc/meminfo: memFree=28995256/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=877548 CPUtime=1182.05 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 132295 0 0 0 118124 81 0 0 20 0 1 0 28302436 898609152 188507 33554432000 4194304 6058637 140734477945040 140734477944072 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219387 188507 181 456 0 218923 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 877548

[startup+1242.3 s]
/proc/loadavg: 2.38 2.27 2.20 3/177 3887
/proc/meminfo: memFree=29018444/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=796160 CPUtime=1242.04 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 132595 0 0 0 124120 84 0 0 20 0 1 0 28302436 815267840 182684 33554432000 4194304 6058637 140734477945040 140734477944104 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 199040 182684 181 456 0 198576 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 796160

[startup+1302.3 s]
/proc/loadavg: 2.29 2.26 2.20 3/178 3891
/proc/meminfo: memFree=28996620/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=877548 CPUtime=1302.03 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 132798 0 0 0 130118 85 0 0 20 0 1 0 28302436 898609152 188507 33554432000 4194304 6058637 140734477945040 140734477944072 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219387 188507 181 456 0 218923 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 877548

[startup+1362.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/177 3893
/proc/meminfo: memFree=29034888/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=796160 CPUtime=1362.02 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 133096 0 0 0 136114 88 0 0 20 0 1 0 28302436 815267840 182684 33554432000 4194304 6058637 140734477945040 140734477944104 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 199040 182684 181 456 0 198576 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 796160

[startup+1422.3 s]
/proc/loadavg: 2.31 2.25 2.20 3/177 3894
/proc/meminfo: memFree=28995456/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=877548 CPUtime=1422.02 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 133299 0 0 0 142113 89 0 0 20 0 1 0 28302436 898609152 187995 33554432000 4194304 6058637 140734477945040 140734477944072 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219387 187995 181 456 0 218923 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 877548

[startup+1482.3 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 3895
/proc/meminfo: memFree=28980476/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=877548 CPUtime=1482 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 133310 0 0 0 148111 89 0 0 20 0 1 0 28302436 898609152 193627 33554432000 4194304 6058637 140734477945040 140734477944072 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219387 193627 181 456 0 218923 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 877548

[startup+1542.31 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 3896
/proc/meminfo: memFree=29011264/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=877548 CPUtime=1542 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 133933 0 0 0 154106 94 0 0 20 0 1 0 28302436 898609152 186075 33554432000 4194304 6058637 140734477945040 140734477944072 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219387 186075 181 456 0 218923 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 877548

[startup+1602.3 s]
/proc/loadavg: 2.17 2.20 2.18 4/177 3897
/proc/meminfo: memFree=28985676/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=877548 CPUtime=1601.98 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 133981 0 0 0 160104 94 0 0 20 0 1 0 28302436 898609152 193788 33554432000 4194304 6058637 140734477945040 140734477944072 4277315 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219387 193788 181 456 0 218923 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 877548

[startup+1662.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 3899
/proc/meminfo: memFree=28987144/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=878188 CPUtime=1661.98 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 134615 0 0 0 166100 98 0 0 20 0 1 0 28302436 899264512 186241 33554432000 4194304 6058637 140734477945040 140734477943656 4265268 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219547 186241 181 456 0 219083 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 878188

[startup+1722.3 s]
/proc/loadavg: 2.29 2.22 2.18 3/177 3900
/proc/meminfo: memFree=28995484/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=878620 CPUtime=1721.97 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 135211 0 0 0 172095 102 0 0 20 0 1 0 28302436 899706880 185827 33554432000 4194304 6058637 140734477945040 140734477944072 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219655 185827 181 456 0 219191 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 878620

[startup+1782.3 s]
/proc/loadavg: 2.32 2.23 2.19 4/177 3947
/proc/meminfo: memFree=29460072/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=878620 CPUtime=1781.95 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 135739 0 0 0 178089 106 0 0 20 0 1 0 28302436 899706880 185856 33554432000 4194304 6058637 140734477945040 140734477944072 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219655 185856 181 456 0 219191 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 878620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 3947
/proc/meminfo: memFree=29441952/32872528 swapFree=1244176/1391344
[pid=3856] ppid=3853 vsize=878772 CPUtime=1800.06 cores=1,3,5,7
/proc/3856/stat : 3856 (open-wbo-lsu) R 3853 3856 31507 0 -1 4202496 135750 0 0 0 179899 107 0 0 20 0 1 0 28302436 899862528 187911 33554432000 4194304 6058637 140734477945040 140734477943656 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3856/statm: 219693 187911 181 456 0 219229 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 878772

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 3856 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.08
CPU user time (s): 1798.99
CPU system time (s): 1.08383
CPU usage (%): 99.9813
Max. virtual memory (cumulated for all children) (KiB): 1008848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.99
system time used= 1.08384
maximum resident set size= 907388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135753
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= 111
involuntary context switches= 1974

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.93795 second user time and 8.97564 second system time

The end

Launcher Data 

Begin job on node119 at 2016-06-18 17:08:58
IDJOB=4108921
IDBENCH=89720
IDSOLVER=2545
FILE ID=node119/4108921-1466262537
RUNJOBID= node119-1466240299-31524
PBS_JOBID= 19918184
Free space on /tmp= 71636 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-135.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108921-1466262537/watcher-4108921-1466262537 -o /tmp/evaluation-result-4108921-1466262537/solver-4108921-1466262537 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node119-1466240299-31524 --watchdog 1960  open-wbo-lsu HOME/instance-4108921-1466262537.opb

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

MD5SUM BENCH= 0bf2f4aff59c663568b0bfbd80eaa689
RANDOM SEED=1574954455

node119.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
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		: 2666.456
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	: 5332.54
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		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
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		: 2666.456
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:        29791088 kB
Buffers:          135256 kB
Cached:           271968 kB
SwapCached:          956 kB
Active:           716260 kB
Inactive:         230320 kB
Active(anon):     539844 kB
Inactive(anon):     1732 kB
Active(file):     176416 kB
Inactive(file):   228588 kB
Unevictable:     1391344 kB
Mlocked:         1244176 kB
SwapTotal:      67108856 kB
SwapFree:       67100008 kB
Dirty:             61868 kB
Writeback:             0 kB
AnonPages:       1934304 kB
Mapped:             7892 kB
Shmem:                 0 kB
Slab:             606368 kB
SReclaimable:      50028 kB
SUnreclaim:       556340 kB
KernelStack:        1440 kB
PageTables:         7984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2120732 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    237568 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= 71664 MiB
End job on node119 at 2016-06-18 17:38:59