Trace number 4083521

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

Name/DEC-SMALLINT-LIN/heinz/
normalized-neos-820146.opb
MD5SUM04a6efcac49375b9407fbc5f15fae5c7
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 variables600
Total number of constraints830
Number of constraints which are clauses675
Number of constraints which are cardinality constraints (but not clauses)155
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint10
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 13
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-4083521-1465354975.opb
0.00/0.00	c File size is 31421 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:           600                                                                   |
1800.01/1800.30	c |  Number of hard clauses:        675                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         170                                                                   |
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-4083521-1465354975/watcher-4083521-1465354975 -o /tmp/evaluation-result-4083521-1465354975/solver-4083521-1465354975 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19609 --watchdog 1960 open-wbo-lsu HOME/instance-4083521-1465354975.opb 

pid=23699
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: 2.13 2.21 2.18 3/176 23702
/proc/meminfo: memFree=29395380/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=7164 CPUtime=0 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 493 0 0 0 0 0 0 0 20 0 1 0 117432242 7335936 357 33554432000 4194304 6058637 140735486351440 140735824654744 4239645 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 1791 359 159 456 0 1327 0

[startup+0.100159 s]
/proc/loadavg: 2.13 2.21 2.18 3/176 23702
/proc/meminfo: memFree=29395380/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=3984 CPUtime=0.09 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 818 0 0 0 9 0 0 0 20 0 1 0 117432242 4079616 599 33554432000 4194304 6058637 140735486351440 140735824654744 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 996 599 178 456 0 532 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3984

[startup+0.200276 s]
/proc/loadavg: 2.13 2.21 2.18 3/176 23702
/proc/meminfo: memFree=29395380/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=4552 CPUtime=0.19 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 1154 0 0 0 19 0 0 0 20 0 1 0 117432242 4661248 748 33554432000 4194304 6058637 140735486351440 140735824654744 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 1138 748 178 456 0 674 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4552

[startup+0.300262 s]
/proc/loadavg: 2.13 2.21 2.18 3/176 23702
/proc/meminfo: memFree=29395380/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=5564 CPUtime=0.29 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 1266 0 0 0 29 0 0 0 20 0 1 0 117432242 5697536 858 33554432000 4194304 6058637 140735486351440 140735486350168 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 1391 858 178 456 0 927 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5564

[startup+0.700234 s]
/proc/loadavg: 2.13 2.21 2.18 3/176 23702
/proc/meminfo: memFree=29395380/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=9284 CPUtime=0.69 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 1728 0 0 0 69 0 0 0 20 0 1 0 117432242 9506816 1818 33554432000 4194304 6058637 140735486351440 140735486350168 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 2321 1818 178 456 0 1857 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9284

[startup+1.50023 s]
/proc/loadavg: 2.13 2.21 2.18 3/177 23703
/proc/meminfo: memFree=29388868/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=9284 CPUtime=1.49 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 1881 0 0 0 149 0 0 0 20 0 1 0 117432242 9506816 1969 33554432000 4194304 6058637 140735486351440 140735486350168 4277427 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 2321 1969 178 456 0 1857 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9284

[startup+3.1002 s]
/proc/loadavg: 2.13 2.21 2.18 3/177 23703
/proc/meminfo: memFree=29388124/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=13804 CPUtime=3.09 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 2408 0 0 0 309 0 0 0 20 0 1 0 117432242 14135296 2984 33554432000 4194304 6058637 140735486351440 140735486350168 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 3451 2984 178 456 0 2987 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13804

[startup+6.30024 s]
/proc/loadavg: 2.12 2.21 2.17 3/177 23703
/proc/meminfo: memFree=29379112/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=13804 CPUtime=6.29 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 2614 0 0 0 629 0 0 0 20 0 1 0 117432242 14135296 3078 33554432000 4194304 6058637 140735486351440 140735486350504 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 3451 3078 178 456 0 2987 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13804

[startup+12.7002 s]
/proc/loadavg: 2.11 2.20 2.17 4/177 23703
/proc/meminfo: memFree=29367532/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=23212 CPUtime=12.68 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 3988 0 0 0 1268 0 0 0 20 0 1 0 117432242 23769088 5431 33554432000 4194304 6058637 140735486351440 140735486350168 4277660 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 5803 5431 178 456 0 5339 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23212

[startup+25.5003 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 23703
/proc/meminfo: memFree=29355624/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=24888 CPUtime=25.48 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 4420 0 0 0 2548 0 0 0 20 0 1 0 117432242 25485312 5850 33554432000 4194304 6058637 140735486351440 140735486350200 4278137 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 6222 5850 178 456 0 5758 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24888

[startup+51.1004 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 23703
/proc/meminfo: memFree=29363920/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=33200 CPUtime=51.08 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 5608 0 0 0 5107 1 0 0 20 0 1 0 117432242 33996800 7090 33554432000 4194304 6058637 140735486351440 140735486350504 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 8300 7090 178 456 0 7836 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33200

[startup+102.3 s]
/proc/loadavg: 2.11 2.19 2.17 4/177 23704
/proc/meminfo: memFree=29347032/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=51876 CPUtime=102.27 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 6145 0 0 0 10226 1 0 0 20 0 1 0 117432242 53121024 9650 33554432000 4194304 6058637 140735486351440 140735486350168 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 12969 9650 178 456 0 12505 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 51876

[startup+162.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 23705
/proc/meminfo: memFree=29364664/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=51876 CPUtime=162.26 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 6147 0 0 0 16225 1 0 0 20 0 1 0 117432242 53121024 10163 33554432000 4194304 6058637 140735486351440 140735486350168 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 12969 10163 178 456 0 12505 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 51876

[startup+222.307 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 23706
/proc/meminfo: memFree=29353544/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=58644 CPUtime=222.25 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 6404 0 0 0 22224 1 0 0 20 0 1 0 117432242 60051456 12442 33554432000 4194304 6058637 140735486351440 140735486350200 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 14661 12442 178 456 0 14197 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 58644

[startup+282.3 s]
/proc/loadavg: 2.12 2.19 2.17 4/177 23708
/proc/meminfo: memFree=29351240/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=58644 CPUtime=282.24 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 6405 0 0 0 28223 1 0 0 20 0 1 0 117432242 60051456 12954 33554432000 4194304 6058637 140735486351440 140735486350200 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 14661 12954 178 456 0 14197 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 58644

[startup+342.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 23709
/proc/meminfo: memFree=29347496/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=58644 CPUtime=342.23 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 6405 0 0 0 34222 1 0 0 20 0 1 0 117432242 60051456 12954 33554432000 4194304 6058637 140735486351440 140735486350200 4277712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 14661 12954 178 456 0 14197 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 58644

[startup+402.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 23710
/proc/meminfo: memFree=29339048/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=63060 CPUtime=402.22 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 7014 0 0 0 40220 2 0 0 20 0 1 0 117432242 64573440 14571 33554432000 4194304 6058637 140735486351440 140735486350200 4262441 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 15765 14571 178 456 0 15301 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 63060

[startup+462.3 s]
/proc/loadavg: 2.27 2.23 2.19 4/178 23714
/proc/meminfo: memFree=29309000/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=93412 CPUtime=462.21 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 7322 0 0 0 46219 2 0 0 20 0 1 0 117432242 95653888 21522 33554432000 4194304 6058637 140735486351440 140735486350216 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 23353 21522 178 456 0 22889 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 93412

[startup+522.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 23715
/proc/meminfo: memFree=29328192/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=89004 CPUtime=522.21 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 8053 0 0 0 52218 3 0 0 20 0 1 0 117432242 91140096 17330 33554432000 4194304 6058637 140735486351440 140735486350168 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 22251 17330 178 456 0 21787 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 89004

[startup+582.3 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 23717
/proc/meminfo: memFree=29330296/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=89004 CPUtime=582.2 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 8053 0 0 0 58217 3 0 0 20 0 1 0 117432242 91140096 17330 33554432000 4194304 6058637 140735486351440 140735486350168 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 22251 17330 178 456 0 21787 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 89004


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


[startup+942.3 s]
/proc/loadavg: 2.20 2.14 2.15 3/177 23815
/proc/meminfo: memFree=28393596/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=98756 CPUtime=942.14 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 10268 0 0 0 94210 4 0 0 20 0 1 0 117432242 101126144 21245 33554432000 4194304 6058637 140735486351440 140735486350200 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 24689 21245 178 456 0 24225 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 98756

[startup+1002.3 s]
/proc/loadavg: 2.34 2.19 2.17 3/177 23816
/proc/meminfo: memFree=28538424/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=98756 CPUtime=1002.13 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 10269 0 0 0 100209 4 0 0 20 0 1 0 117432242 101126144 21757 33554432000 4194304 6058637 140735486351440 140735486350200 4254134 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 24689 21757 178 456 0 24225 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 98756

[startup+1062.3 s]
/proc/loadavg: 2.21 2.18 2.17 3/178 23820
/proc/meminfo: memFree=28806828/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=98756 CPUtime=1062.12 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 10269 0 0 0 106208 4 0 0 20 0 1 0 117432242 101126144 21757 33554432000 4194304 6058637 140735486351440 140735486350200 4246170 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 24689 21757 178 456 0 24225 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 98756

[startup+1122.3 s]
/proc/loadavg: 2.12 2.16 2.16 3/177 23821
/proc/meminfo: memFree=28397688/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=105936 CPUtime=1122.11 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 10541 0 0 0 112207 4 0 0 20 0 1 0 117432242 108478464 24064 33554432000 4194304 6058637 140735486351440 140735486350200 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26484 24064 178 456 0 26020 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 105936

[startup+1182.3 s]
/proc/loadavg: 2.16 2.17 2.16 3/177 23823
/proc/meminfo: memFree=28158344/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=105936 CPUtime=1182.1 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 10542 0 0 0 118206 4 0 0 20 0 1 0 117432242 108478464 24576 33554432000 4194304 6058637 140735486351440 140735486350200 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26484 24576 178 456 0 26020 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 105936

[startup+1242.3 s]
/proc/loadavg: 2.18 2.17 2.16 3/176 23824
/proc/meminfo: memFree=28560228/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=105936 CPUtime=1242.09 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 10542 0 0 0 124205 4 0 0 20 0 1 0 117432242 108478464 24576 33554432000 4194304 6058637 140735486351440 140735486350200 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26484 24576 178 456 0 26020 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 105936

[startup+1302.3 s]
/proc/loadavg: 2.12 2.15 2.16 4/177 23826
/proc/meminfo: memFree=28315052/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=105936 CPUtime=1302.08 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 10542 0 0 0 130204 4 0 0 20 0 1 0 117432242 108478464 24576 33554432000 4194304 6058637 140735486351440 140735486350200 4278222 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26484 24576 178 456 0 26020 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 105936

[startup+1362.3 s]
/proc/loadavg: 2.19 2.15 2.16 3/177 23827
/proc/meminfo: memFree=28110672/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=105936 CPUtime=1362.07 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 10544 0 0 0 136203 4 0 0 20 0 1 0 117432242 108478464 25600 33554432000 4194304 6058637 140735486351440 140735486350200 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26484 25600 178 456 0 26020 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 105936

[startup+1422.3 s]
/proc/loadavg: 2.14 2.14 2.15 3/177 23828
/proc/meminfo: memFree=28538104/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=105936 CPUtime=1422.07 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 10544 0 0 0 142203 4 0 0 20 0 1 0 117432242 108478464 25600 33554432000 4194304 6058637 140735486351440 140735486350200 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26484 25600 178 456 0 26020 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 105936

[startup+1482.3 s]
/proc/loadavg: 2.11 2.13 2.14 3/177 23830
/proc/meminfo: memFree=28230540/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=106316 CPUtime=1482.05 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 10640 0 0 0 148201 4 0 0 20 0 1 0 117432242 108867584 25695 33554432000 4194304 6058637 140735486351440 140735486350200 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26579 25695 178 456 0 26115 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 106316

[startup+1542.31 s]
/proc/loadavg: 2.16 2.14 2.15 3/177 23831
/proc/meminfo: memFree=27910288/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=106316 CPUtime=1542.05 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 11091 0 0 0 154200 5 0 0 20 0 1 0 117432242 108867584 25695 33554432000 4194304 6058637 140735486351440 140735486350504 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26579 25695 178 456 0 26115 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 106316

[startup+1602.3 s]
/proc/loadavg: 2.13 2.13 2.14 3/177 23832
/proc/meminfo: memFree=28457112/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=106316 CPUtime=1602.04 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 11543 0 0 0 160198 6 0 0 20 0 1 0 117432242 108867584 25695 33554432000 4194304 6058637 140735486351440 140735486350504 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26579 25695 178 456 0 26115 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 106316

[startup+1662.3 s]
/proc/loadavg: 2.33 2.18 2.16 3/178 23836
/proc/meminfo: memFree=28159000/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=155636 CPUtime=1662.03 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 12440 0 0 0 166196 7 0 0 20 0 1 0 117432242 159371264 34316 33554432000 4194304 6058637 140735486351440 140735486350216 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 38909 34316 178 456 0 38445 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 155636

[startup+1722.3 s]
/proc/loadavg: 2.16 2.16 2.15 3/177 23837
/proc/meminfo: memFree=27873888/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=155636 CPUtime=1722.02 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 12894 0 0 0 172194 8 0 0 20 0 1 0 117432242 159371264 35340 33554432000 4194304 6058637 140735486351440 140735486350216 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 38909 35340 178 456 0 38445 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 155636

[startup+1782.3 s]
/proc/loadavg: 2.22 2.18 2.15 4/177 23839
/proc/meminfo: memFree=28480916/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=155636 CPUtime=1782.01 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 13348 0 0 0 178192 9 0 0 20 0 1 0 117432242 159371264 36364 33554432000 4194304 6058637 140735486351440 140735486350216 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 38909 36364 178 456 0 38445 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 155636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.16 2.15 3/177 23839
/proc/meminfo: memFree=28425308/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=106316 CPUtime=1800.01 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 13351 0 0 0 179992 9 0 0 20 0 1 0 117432242 108867584 25695 33554432000 4194304 6058637 140735486351440 140735486350504 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26579 25695 178 456 0 26115 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 106316

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 23702 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.16 2.15 3/177 23839
/proc/meminfo: memFree=28425308/32872528 swapFree=13072/1184284
[pid=23702] ppid=23699 vsize=106316 CPUtime=1800.01 cores=0,2,4,6
/proc/23702/stat : 23702 (open-wbo-lsu) R 23699 23702 19593 0 -1 4202496 13351 0 0 0 179992 9 0 0 20 0 1 0 117432242 108867584 25695 33554432000 4194304 6058637 140735486351440 140735486350504 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/23702/statm: 26579 25695 178 456 0 26115 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 106316

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.92
CPU system time (s): 0.098984
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 155636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.098984
maximum resident set size= 151600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13354
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= 13
involuntary context switches= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.72328 second user time and 6.73498 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-08 05:02:55
IDJOB=4083521
IDBENCH=89818
IDSOLVER=2545
FILE ID=node115/4083521-1465354975
RUNJOBID= node115-1465339290-19609
PBS_JOBID= 19853402
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/heinz/normalized-neos-820146.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083521-1465354975/watcher-4083521-1465354975 -o /tmp/evaluation-result-4083521-1465354975/solver-4083521-1465354975 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19609 --watchdog 1960  open-wbo-lsu HOME/instance-4083521-1465354975.opb

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

MD5SUM BENCH= 04a6efcac49375b9407fbc5f15fae5c7
RANDOM SEED=740624869

node115.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		: 2666.174
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	: 5332.34
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		: 2666.174
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	: 5332.56
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		: 2666.174
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.174
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	: 5332.57
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		: 2666.174
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.174
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	: 5332.57
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		: 2666.174
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	: 5332.57
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		: 2666.174
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:        29395916 kB
Buffers:          170152 kB
Cached:          1143060 kB
SwapCached:         2028 kB
Active:           434836 kB
Inactive:        1085964 kB
Active(anon):     207984 kB
Inactive(anon):     2112 kB
Active(file):     226852 kB
Inactive(file):  1083852 kB
Unevictable:     1184284 kB
Mlocked:           13072 kB
SwapTotal:      67108856 kB
SwapFree:       67098840 kB
Dirty:              4760 kB
Writeback:             0 kB
AnonPages:       1405592 kB
Mapped:             9052 kB
Shmem:                 0 kB
Slab:             623652 kB
SReclaimable:      67468 kB
SUnreclaim:       556184 kB
KernelStack:        1456 kB
PageTables:         6924 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1536644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1372160 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= 71724 MiB
End job on node115 at 2016-06-08 05:32:56