Trace number 4089893

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v071-n1.opb
MD5SUMb197cfdff1812a3f64e223cd01f565dd
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 benchmark1.51077
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables213
Total number of constraints71
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)71
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4089893-1466024210.opb
0.00/0.00	c File size is 3816 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:           213                                                                   |
1800.02/1800.30	c |  Number of hard clauses:         71                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:          71                                                                   |
1800.02/1800.30	c |  Number of PB :                   0                                                                   |
1800.02/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ==========================================[ Solver Settings ]============================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.02/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4089893-1466024210/watcher-4089893-1466024210 -o /tmp/evaluation-result-4089893-1466024210/solver-4089893-1466024210 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8272 --watchdog 1960 open-wbo-lsu HOME/instance-4089893-1466024210.opb 

pid=8915
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.23 2.20 2.18 3/178 8918
/proc/meminfo: memFree=30377812/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=6692 CPUtime=0 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 394 0 0 0 0 0 0 0 20 0 1 0 4466926 6852608 267 33554432000 4194304 6058637 140733515580832 140735582603496 4254931 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 1673 267 164 456 0 1209 0

[startup+0.100159 s]
/proc/loadavg: 2.23 2.20 2.18 3/178 8918
/proc/meminfo: memFree=30377812/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=3228 CPUtime=0.09 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 720 0 0 0 9 0 0 0 20 0 1 0 4466926 3305472 460 33554432000 4194304 6058637 140733515580832 140735582603496 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 807 461 175 456 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3228

[startup+0.200276 s]
/proc/loadavg: 2.23 2.20 2.18 3/178 8918
/proc/meminfo: memFree=30377812/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=4532 CPUtime=0.19 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 1240 0 0 0 19 0 0 0 20 0 1 0 4466926 4640768 696 33554432000 4194304 6058637 140733515580832 140735582603496 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 1133 696 175 456 0 669 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4532

[startup+0.300271 s]
/proc/loadavg: 2.23 2.20 2.18 3/178 8918
/proc/meminfo: memFree=30377812/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=6180 CPUtime=0.29 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 1433 0 0 0 29 0 0 0 20 0 1 0 4466926 6328320 884 33554432000 4194304 6058637 140733515580832 140735582603496 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 1545 884 175 456 0 1081 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6180

[startup+0.70024 s]
/proc/loadavg: 2.23 2.20 2.18 3/178 8918
/proc/meminfo: memFree=30377812/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=10588 CPUtime=0.69 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 2357 0 0 0 69 0 0 0 20 0 1 0 4466926 10842112 2311 33554432000 4194304 6058637 140733515580832 140733515579592 4278096 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 2647 2311 175 456 0 2183 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10588

[startup+1.50022 s]
/proc/loadavg: 2.23 2.20 2.18 3/179 8919
/proc/meminfo: memFree=30369044/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=12236 CPUtime=1.49 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 2760 0 0 0 149 0 0 0 20 0 1 0 4466926 12529664 2701 33554432000 4194304 6058637 140733515580832 140733515579592 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 3059 2701 175 456 0 2595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12236

[startup+3.1002 s]
/proc/loadavg: 2.23 2.20 2.18 3/179 8919
/proc/meminfo: memFree=30365696/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=17664 CPUtime=3.09 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 3297 0 0 0 309 0 0 0 20 0 1 0 4466926 18087936 3800 33554432000 4194304 6058637 140733515580832 140733515579560 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 4416 3800 175 456 0 3952 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17664

[startup+6.30025 s]
/proc/loadavg: 2.21 2.20 2.18 3/179 8919
/proc/meminfo: memFree=30360984/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=20464 CPUtime=6.29 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 4271 0 0 0 629 0 0 0 20 0 1 0 4466926 20955136 4753 33554432000 4194304 6058637 140733515580832 140733515579560 4262097 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 5116 4753 175 456 0 4652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20464

[startup+12.7002 s]
/proc/loadavg: 2.19 2.19 2.18 4/179 8919
/proc/meminfo: memFree=30340840/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=36352 CPUtime=12.69 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 4938 0 0 0 1269 0 0 0 20 0 1 0 4466926 37224448 7430 33554432000 4194304 6058637 140733515580832 140733515579560 4277740 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 9088 7430 175 456 0 8624 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36352

[startup+25.5003 s]
/proc/loadavg: 2.29 2.22 2.19 3/179 8919
/proc/meminfo: memFree=30322620/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=40816 CPUtime=25.48 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 5537 0 0 0 2548 0 0 0 20 0 1 0 4466926 41795584 9031 33554432000 4194304 6058637 140733515580832 140733515579592 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 10204 9031 175 456 0 9740 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40816

[startup+51.1004 s]
/proc/loadavg: 2.25 2.21 2.18 3/179 8919
/proc/meminfo: memFree=30307608/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=43536 CPUtime=51.09 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 5900 0 0 0 5108 1 0 0 20 0 1 0 4466926 44580864 10408 33554432000 4194304 6058637 140733515580832 140733515579592 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 10884 10408 175 456 0 10420 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 43536

[startup+102.3 s]
/proc/loadavg: 2.15 2.19 2.18 4/179 8920
/proc/meminfo: memFree=30270356/32872528 swapFree=1504412/1684284
[pid=8918] ppid=8915 vsize=97244 CPUtime=102.28 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 7990 0 0 0 10227 1 0 0 20 0 1 0 4466926 99577856 17158 33554432000 4194304 6058637 140733515580832 140733515579560 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 24311 17158 175 456 0 23847 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 97244

[startup+162.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/179 8921
/proc/meminfo: memFree=30239528/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=68076 CPUtime=162.26 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 8710 0 0 0 16224 2 0 0 20 0 1 0 4466926 69709824 16648 33554432000 4194304 6058637 140733515580832 140733515579560 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 17019 16648 175 456 0 16555 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 68076

[startup+222.308 s]
/proc/loadavg: 2.16 2.19 2.18 3/180 8925
/proc/meminfo: memFree=30223888/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=68076 CPUtime=222.27 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 9564 0 0 0 22223 4 0 0 20 0 1 0 4466926 69709824 16661 33554432000 4194304 6058637 140733515580832 140733515579896 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 17019 16661 175 456 0 16555 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 68076

[startup+282.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/180 8949
/proc/meminfo: memFree=30219960/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=68076 CPUtime=282.25 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 10691 0 0 0 28219 6 0 0 20 0 1 0 4466926 69709824 16661 33554432000 4194304 6058637 140733515580832 140733515579896 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 17019 16661 175 456 0 16555 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 68076

[startup+342.3 s]
/proc/loadavg: 2.45 2.25 2.20 4/179 8950
/proc/meminfo: memFree=30268392/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=68076 CPUtime=342.24 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 11548 0 0 0 34216 8 0 0 20 0 1 0 4466926 69709824 16661 33554432000 4194304 6058637 140733515580832 140733515579896 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 17019 16661 175 456 0 16555 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 68076

[startup+402.3 s]
/proc/loadavg: 2.21 2.22 2.19 3/179 8951
/proc/meminfo: memFree=30177440/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=117396 CPUtime=402.23 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 12402 0 0 0 40213 10 0 0 20 0 1 0 4466926 120213504 26142 33554432000 4194304 6058637 140733515580832 140733515579608 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 29349 26142 175 456 0 28885 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 117396

[startup+462.3 s]
/proc/loadavg: 2.28 2.25 2.19 3/179 8952
/proc/meminfo: memFree=30229544/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=87036 CPUtime=462.21 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 12980 0 0 0 46210 11 0 0 20 0 1 0 4466926 89124864 16663 33554432000 4194304 6058637 140733515580832 140733515579560 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 21759 16663 175 456 0 21295 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 87036

[startup+522.3 s]
/proc/loadavg: 2.32 2.26 2.20 3/179 8953
/proc/meminfo: memFree=30150968/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=148216 CPUtime=522.2 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 14901 0 0 0 52207 13 0 0 20 0 1 0 4466926 151773184 33331 33554432000 4194304 6058637 140733515580832 140733515579608 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 37054 33331 175 456 0 36590 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 148216

[startup+582.3 s]
/proc/loadavg: 2.17 2.23 2.19 4/179 8955
/proc/meminfo: memFree=30152788/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=148216 CPUtime=582.19 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 15479 0 0 0 58204 15 0 0 20 0 1 0 4466926 151773184 34355 33554432000 4194304 6058637 140733515580832 140733515579608 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 37054 34355 175 456 0 36590 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 148216


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


[startup+942.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/179 8965
/proc/meminfo: memFree=30127416/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=942.14 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 23739 0 0 0 94184 30 0 0 20 0 1 0 4466926 183332864 38006 33554432000 4194304 6058637 140733515580832 140733515579864 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 38006 175 456 0 44295 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 179036

[startup+1002.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/179 8966
/proc/meminfo: memFree=30135180/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=98896 CPUtime=1002.14 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 24628 0 0 0 100181 33 0 0 20 0 1 0 4466926 101269504 24366 33554432000 4194304 6058637 140733515580832 140733515579896 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 24724 24366 175 456 0 24260 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 98896

[startup+1062.3 s]
/proc/loadavg: 2.26 2.23 2.19 3/179 8967
/proc/meminfo: memFree=30128172/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=148216 CPUtime=1062.12 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 25793 0 0 0 106178 34 0 0 20 0 1 0 4466926 151773184 34359 33554432000 4194304 6058637 140733515580832 140733515579608 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 37054 34359 175 456 0 36590 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 148216

[startup+1122.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/179 8968
/proc/meminfo: memFree=30073820/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1122.12 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 27274 0 0 0 112175 37 0 0 20 0 1 0 4466926 183332864 38522 33554432000 4194304 6058637 140733515580832 140733515579864 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 38522 175 456 0 44295 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 179036

[startup+1182.3 s]
/proc/loadavg: 2.20 2.19 2.18 3/179 8970
/proc/meminfo: memFree=30204276/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=98896 CPUtime=1182.1 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 28155 0 0 0 118171 39 0 0 20 0 1 0 4466926 101269504 24366 33554432000 4194304 6058637 140733515580832 140733515579896 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 24724 24366 175 456 0 24260 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 98896

[startup+1242.3 s]
/proc/loadavg: 2.32 2.22 2.19 3/179 8971
/proc/meminfo: memFree=30150648/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=98896 CPUtime=1242.1 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 29039 0 0 0 124169 41 0 0 20 0 1 0 4466926 101269504 24366 33554432000 4194304 6058637 140733515580832 140733515579896 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 24724 24366 175 456 0 24260 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 98896

[startup+1302.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/179 8972
/proc/meminfo: memFree=30079972/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=148216 CPUtime=1302.09 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 30211 0 0 0 130166 43 0 0 20 0 1 0 4466926 151773184 35895 33554432000 4194304 6058637 140733515580832 140733515579608 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 37054 35895 175 456 0 36590 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 148216

[startup+1362.3 s]
/proc/loadavg: 2.15 2.19 2.18 4/179 8973
/proc/meminfo: memFree=30110624/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1362.08 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 31678 0 0 0 136163 45 0 0 20 0 1 0 4466926 183332864 38010 33554432000 4194304 6058637 140733515580832 140733515579864 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 38010 175 456 0 44295 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 179036

[startup+1422.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/180 8977
/proc/meminfo: memFree=30142396/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1422.07 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 32588 0 0 0 142160 47 0 0 20 0 1 0 4466926 183332864 39570 33554432000 4194304 6058637 140733515580832 140733515579864 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 39570 175 456 0 44295 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 179036

[startup+1482.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/179 8979
/proc/meminfo: memFree=30142376/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1482.06 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 33476 0 0 0 148157 49 0 0 20 0 1 0 4466926 183332864 39570 33554432000 4194304 6058637 140733515580832 140733515579864 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 39570 175 456 0 44295 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 179036

[startup+1542.31 s]
/proc/loadavg: 2.14 2.19 2.18 3/179 8980
/proc/meminfo: memFree=30140580/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1542.06 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 34363 0 0 0 154155 51 0 0 20 0 1 0 4466926 183332864 40082 33554432000 4194304 6058637 140733515580832 140733515579864 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 40082 175 456 0 44295 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 179036

[startup+1602.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/179 8981
/proc/meminfo: memFree=30040936/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1602.04 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 35249 0 0 0 160152 52 0 0 20 0 1 0 4466926 183332864 40594 33554432000 4194304 6058637 140733515580832 140733515579864 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 40594 175 456 0 44295 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 179036

[startup+1662.3 s]
/proc/loadavg: 2.32 2.22 2.19 3/179 8982
/proc/meminfo: memFree=30049136/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1662.04 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 36135 0 0 0 166149 55 0 0 20 0 1 0 4466926 183332864 40082 33554432000 4194304 6058637 140733515580832 140733515579864 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 40082 175 456 0 44295 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 179036

[startup+1722.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/179 8983
/proc/meminfo: memFree=30049196/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1722.03 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 37027 0 0 0 172146 57 0 0 20 0 1 0 4466926 183332864 40082 33554432000 4194304 6058637 140733515580832 140733515579864 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 40082 175 456 0 44295 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 179036

[startup+1782.3 s]
/proc/loadavg: 2.23 2.20 2.18 3/179 9031
/proc/meminfo: memFree=30245556/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1782.01 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 37907 0 0 0 178143 58 0 0 20 0 1 0 4466926 183332864 38034 33554432000 4194304 6058637 140733515580832 140733515579864 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 38034 175 456 0 44295 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 179036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/179 9031
/proc/meminfo: memFree=30214244/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1800.02 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 37913 0 0 0 179943 59 0 0 20 0 1 0 4466926 183332864 41106 33554432000 4194304 6058637 140733515580832 140733515579864 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 41106 175 456 0 44295 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 179036

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 8918 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/179 9031
/proc/meminfo: memFree=30214244/32872528 swapFree=1504408/1684280
[pid=8918] ppid=8915 vsize=179036 CPUtime=1800.02 cores=0,2,4,6
/proc/8918/stat : 8918 (open-wbo-lsu) R 8915 8918 5923 0 -1 4202496 37913 0 0 0 179943 59 0 0 20 0 1 0 4466926 183332864 41106 33554432000 4194304 6058637 140733515580832 140733515579864 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8918/statm: 44759 41106 175 456 0 44295 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 179036

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.43
CPU system time (s): 0.593909
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 179036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.43
system time used= 0.593909
maximum resident set size= 170568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37916
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= 9
involuntary context switches= 1978

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70129 second user time and 6.75997 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-15 22:56:50
IDJOB=4089893
IDBENCH=107471
IDSOLVER=2545
FILE ID=node135/4089893-1466024210
RUNJOBID= node135-1466018728-8272
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/rand6reg/normalized-rand6reg-v071-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089893-1466024210/watcher-4089893-1466024210 -o /tmp/evaluation-result-4089893-1466024210/solver-4089893-1466024210 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8272 --watchdog 1960  open-wbo-lsu HOME/instance-4089893-1466024210.opb

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

MD5SUM BENCH= b197cfdff1812a3f64e223cd01f565dd
RANDOM SEED=434781548

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:        30378332 kB
Buffers:           18664 kB
Cached:            48736 kB
SwapCached:         1524 kB
Active:            62328 kB
Inactive:          39252 kB
Active(anon):      34728 kB
Inactive(anon):     1808 kB
Active(file):      27600 kB
Inactive(file):    37444 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67100076 kB
Dirty:              9460 kB
Writeback:             0 kB
AnonPages:       1819888 kB
Mapped:             7848 kB
Shmem:                 0 kB
Slab:             565044 kB
SReclaimable:       9236 kB
SUnreclaim:       555808 kB
KernelStack:        1488 kB
PageTables:         7432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1846268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 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 23:26:50