Trace number 4116856

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round21-7.opb
MD5SUMafbba44e292de6fa1d5b34ad1b8fef9b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark165.251
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7936
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints832
Minimum length of a constraint1
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
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-4116856-1466955581.opb
0.00/0.00	c File size is 339520 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:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7104                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4116856-1466955581/watcher-4116856-1466955581 -o /tmp/evaluation-result-4116856-1466955581/solver-4116856-1466955581 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960 open-wbo-lsu HOME/instance-4116856-1466955581.opb 

pid=21862
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 2.19 2.15 4/176 21865
/proc/meminfo: memFree=30608480/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=2536 CPUtime=0 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 384 0 0 0 0 0 0 0 20 0 1 0 28597878 2596864 260 33554432000 4194304 6058637 140733882531344 140735888692584 5129991 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 634 260 218 456 0 87 0

[startup+0.100176 s]
/proc/loadavg: 2.18 2.19 2.15 4/176 21865
/proc/meminfo: memFree=30608480/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=23508 CPUtime=0.09 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 4966 0 0 0 9 0 0 0 20 0 1 0 28597878 24072192 5143 33554432000 4194304 6058637 140733882531344 140735888692584 4278177 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 5877 5143 167 456 0 5413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23508

[startup+0.200404 s]
/proc/loadavg: 2.18 2.19 2.15 4/176 21865
/proc/meminfo: memFree=30608480/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=24308 CPUtime=0.18 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 5232 0 0 0 18 0 0 0 20 0 1 0 28597878 24891392 5393 33554432000 4194304 6058637 140733882531344 140735888692584 4262643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 6077 5393 179 456 0 5613 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 24308

[startup+0.300387 s]
/proc/loadavg: 2.18 2.19 2.15 4/176 21865
/proc/meminfo: memFree=30608480/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=24512 CPUtime=0.28 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 5269 0 0 0 28 0 0 0 20 0 1 0 28597878 25100288 5430 33554432000 4194304 6058637 140733882531344 140735888692584 4254506 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 6128 5430 179 456 0 5664 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24512

[startup+0.700324 s]
/proc/loadavg: 2.18 2.19 2.15 4/176 21865
/proc/meminfo: memFree=30608480/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=24732 CPUtime=0.68 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 5543 0 0 0 68 0 0 0 20 0 1 0 28597878 25325568 5211 33554432000 4194304 6058637 140733882531344 140735888692584 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 6183 5211 181 456 0 5719 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24732

[startup+1.50031 s]
/proc/loadavg: 2.18 2.19 2.15 4/177 21866
/proc/meminfo: memFree=30587576/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=24732 CPUtime=1.48 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 5643 0 0 0 148 0 0 0 20 0 1 0 28597878 25325568 5309 33554432000 4194304 6058637 140733882531344 140733882529944 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 6183 5309 181 456 0 5719 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24732

[startup+3.10032 s]
/proc/loadavg: 2.18 2.19 2.15 3/177 21866
/proc/meminfo: memFree=30586708/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=25120 CPUtime=3.08 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 6403 0 0 0 308 0 0 0 20 0 1 0 28597878 25722880 5517 33554432000 4194304 6058637 140733882531344 140733882530072 4262643 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 6280 5517 181 456 0 5816 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25120

[startup+6.30032 s]
/proc/loadavg: 2.17 2.19 2.15 3/177 21866
/proc/meminfo: memFree=30581960/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=29836 CPUtime=6.29 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 7050 0 0 0 628 1 0 0 20 0 1 0 28597878 30552064 6625 33554432000 4194304 6058637 140733882531344 140733882530104 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 7459 6625 181 456 0 6995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29836

[startup+12.7003 s]
/proc/loadavg: 2.15 2.18 2.15 3/177 21866
/proc/meminfo: memFree=30573380/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=36908 CPUtime=12.68 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 7714 0 0 0 1267 1 0 0 20 0 1 0 28597878 37793792 8516 33554432000 4194304 6058637 140733882531344 140733882530072 4278442 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 9227 8516 181 456 0 8763 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36908

[startup+25.5004 s]
/proc/loadavg: 2.12 2.17 2.15 3/178 21869
/proc/meminfo: memFree=30572976/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=36908 CPUtime=25.48 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 7770 0 0 0 2547 1 0 0 20 0 1 0 28597878 37793792 8570 33554432000 4194304 6058637 140733882531344 140733882530072 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 9227 8570 181 456 0 8763 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36908

[startup+51.1004 s]
/proc/loadavg: 2.15 2.17 2.15 3/178 21869
/proc/meminfo: memFree=30567364/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=41328 CPUtime=51.08 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 8428 0 0 0 5107 1 0 0 20 0 1 0 28597878 42319872 9659 33554432000 4194304 6058637 140733882531344 140733882530104 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 10332 9659 181 456 0 9868 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41328

[startup+102.3 s]
/proc/loadavg: 2.14 2.16 2.14 3/177 21870
/proc/meminfo: memFree=30559348/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=55652 CPUtime=102.28 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 9910 0 0 0 10226 2 0 0 20 0 1 0 28597878 56987648 11591 33554432000 4194304 6058637 140733882531344 140733882530072 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 13913 11591 181 456 0 13449 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55652

[startup+162.3 s]
/proc/loadavg: 2.10 2.14 2.14 3/177 21871
/proc/meminfo: memFree=30544468/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=63492 CPUtime=162.26 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 10502 0 0 0 16223 3 0 0 20 0 1 0 28597878 65015808 14733 33554432000 4194304 6058637 140733882531344 140733882530072 4251862 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 15873 14733 181 456 0 15409 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63492

[startup+222.307 s]
/proc/loadavg: 2.13 2.14 2.13 3/176 21872
/proc/meminfo: memFree=30538656/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=222.26 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 11461 0 0 0 22222 4 0 0 20 0 1 0 28597878 96092160 15709 33554432000 4194304 6058637 140733882531344 140733882530072 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 15709 181 456 0 22996 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 93840

[startup+282.3 s]
/proc/loadavg: 2.11 2.13 2.13 3/177 21874
/proc/meminfo: memFree=30522568/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=282.25 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 11510 0 0 0 28221 4 0 0 20 0 1 0 28597878 96092160 16269 33554432000 4194304 6058637 140733882531344 140733882530072 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 16269 181 456 0 22996 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 93840

[startup+342.3 s]
/proc/loadavg: 2.09 2.12 2.12 3/177 21875
/proc/meminfo: memFree=30516440/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=342.24 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 11512 0 0 0 34220 4 0 0 20 0 1 0 28597878 96092160 17293 33554432000 4194304 6058637 140733882531344 140733882530072 4277464 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 17293 181 456 0 22996 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 93840

[startup+402.3 s]
/proc/loadavg: 2.17 2.14 2.13 3/177 21876
/proc/meminfo: memFree=30510184/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=402.23 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 11514 0 0 0 40219 4 0 0 20 0 1 0 28597878 96092160 18317 33554432000 4194304 6058637 140733882531344 140733882530072 4277724 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18317 181 456 0 22996 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 93840

[startup+462.3 s]
/proc/loadavg: 2.20 2.16 2.13 3/177 21877
/proc/meminfo: memFree=30509816/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=462.22 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 11514 0 0 0 46218 4 0 0 20 0 1 0 28597878 96092160 18317 33554432000 4194304 6058637 140733882531344 140733882530072 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18317 181 456 0 22996 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 93840

[startup+522.3 s]
/proc/loadavg: 2.31 2.19 2.14 3/177 21878
/proc/meminfo: memFree=30539468/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=522.21 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 11760 0 0 0 52216 5 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4277518 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 93840

[startup+582.3 s]
/proc/loadavg: 2.15 2.16 2.13 3/177 21880
/proc/meminfo: memFree=30470464/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=143160 CPUtime=582.2 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 12005 0 0 0 58214 6 0 0 20 0 1 0 28597878 146595840 26634 33554432000 4194304 6058637 140733882531344 140733882530120 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 35790 26634 181 456 0 35326 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 143160


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.18 2.14 3/177 21891
/proc/meminfo: memFree=30459988/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=143160 CPUtime=942.14 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 13122 0 0 0 94203 11 0 0 20 0 1 0 28597878 146595840 26634 33554432000 4194304 6058637 140733882531344 140733882530120 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 35790 26634 181 456 0 35326 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 143160

[startup+1002.3 s]
/proc/loadavg: 2.29 2.20 2.15 3/177 21892
/proc/meminfo: memFree=30454028/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=143160 CPUtime=1002.13 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 13253 0 0 0 100200 13 0 0 20 0 1 0 28597878 146595840 28682 33554432000 4194304 6058637 140733882531344 140733882530120 4255520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 35790 28682 181 456 0 35326 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 143160

[startup+1062.3 s]
/proc/loadavg: 2.16 2.18 2.14 3/177 21893
/proc/meminfo: memFree=30453560/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=143160 CPUtime=1062.12 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 13745 0 0 0 106198 14 0 0 20 0 1 0 28597878 146595840 30492 33554432000 4194304 6058637 140733882531344 140733882530120 4301301 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 35790 30492 181 456 0 35326 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 143160

[startup+1122.3 s]
/proc/loadavg: 2.15 2.17 2.14 3/177 21894
/proc/meminfo: memFree=30505188/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1122.11 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 14461 0 0 0 112196 15 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 93840

[startup+1182.3 s]
/proc/loadavg: 2.38 2.23 2.16 3/177 21896
/proc/meminfo: memFree=30536972/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1182.11 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 15176 0 0 0 118194 17 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4278459 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 93840

[startup+1242.3 s]
/proc/loadavg: 2.27 2.22 2.16 3/178 21946
/proc/meminfo: memFree=30575628/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1242.09 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 15893 0 0 0 124191 18 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 93840

[startup+1302.3 s]
/proc/loadavg: 2.20 2.20 2.16 3/178 21970
/proc/meminfo: memFree=30570672/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1302.09 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 16609 0 0 0 130189 20 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 93840

[startup+1362.3 s]
/proc/loadavg: 2.22 2.21 2.16 3/177 21971
/proc/meminfo: memFree=30561284/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1362.08 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 17326 0 0 0 136186 22 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 93840

[startup+1422.3 s]
/proc/loadavg: 2.13 2.18 2.16 3/177 21972
/proc/meminfo: memFree=30556576/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1422.07 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 18041 0 0 0 142184 23 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 93840

[startup+1482.3 s]
/proc/loadavg: 2.24 2.19 2.16 3/177 21974
/proc/meminfo: memFree=30555944/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1482.06 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 18759 0 0 0 148180 26 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 93840

[startup+1542.31 s]
/proc/loadavg: 2.28 2.22 2.17 3/177 21975
/proc/meminfo: memFree=30550516/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1542.06 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 19473 0 0 0 154178 28 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 93840

[startup+1602.3 s]
/proc/loadavg: 2.21 2.20 2.17 3/177 21976
/proc/meminfo: memFree=30548488/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1602.04 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 20189 0 0 0 160175 29 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4246391 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 93840

[startup+1662.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 21977
/proc/meminfo: memFree=30529140/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1662.03 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 20905 0 0 0 166172 31 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530408 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 93840

[startup+1722.3 s]
/proc/loadavg: 2.18 2.20 2.17 3/177 21978
/proc/meminfo: memFree=30467400/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=173980 CPUtime=1722.02 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 21623 0 0 0 172170 32 0 0 20 0 1 0 28597878 178155520 33869 33554432000 4194304 6058637 140733882531344 140733882530376 4278100 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 43495 33869 181 456 0 43031 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 173980

[startup+1782.3 s]
/proc/loadavg: 2.16 2.19 2.17 3/177 21980
/proc/meminfo: memFree=30471552/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=173980 CPUtime=1782.01 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 22342 0 0 0 178167 34 0 0 20 0 1 0 28597878 178155520 32333 33554432000 4194304 6058637 140733882531344 140733882530376 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 43495 32333 181 456 0 43031 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 173980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.19 2.18 4/177 21980
/proc/meminfo: memFree=30459720/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1800.01 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 22347 0 0 0 179966 35 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530376 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 93840

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 21865 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.19 2.18 4/177 21980
/proc/meminfo: memFree=30459720/32872528 swapFree=1094508/1184444
[pid=21865] ppid=21862 vsize=93840 CPUtime=1800.01 cores=1,3,5,7
/proc/21865/stat : 21865 (open-wbo-lsu) R 21862 21865 20109 0 -1 4202496 22347 0 0 0 179966 35 0 0 20 0 1 0 28597878 96092160 18338 33554432000 4194304 6058637 140733882531344 140733882530376 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21865/statm: 23460 18338 181 456 0 22996 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 93840

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.66
CPU system time (s): 0.356945
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 173980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.356945
maximum resident set size= 139572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22350
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= 16
involuntary context switches= 1954

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.35234 second user time and 7.10792 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 17:39:41
IDJOB=4116856
IDBENCH=109522
IDSOLVER=2545
FILE ID=node115/4116856-1466955581
RUNJOBID= node115-1466939817-20126
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round21-7.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116856-1466955581/watcher-4116856-1466955581 -o /tmp/evaluation-result-4116856-1466955581/solver-4116856-1466955581 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960  open-wbo-lsu HOME/instance-4116856-1466955581.opb

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

MD5SUM BENCH= afbba44e292de6fa1d5b34ad1b8fef9b
RANDOM SEED=1889638341

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		: 2666.395
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	: 5332.79
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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:        30608380 kB
Buffers:           63796 kB
Cached:           207336 kB
SwapCached:         1676 kB
Active:           113580 kB
Inactive:         232032 kB
Active(anon):      76412 kB
Inactive(anon):      684 kB
Active(file):      37168 kB
Inactive(file):   231348 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5056 kB
Writeback:            16 kB
AnonPages:       1266480 kB
Mapped:             7984 kB
Shmem:                 0 kB
Slab:             594680 kB
SReclaimable:      38656 kB
SUnreclaim:       556024 kB
KernelStack:        1424 kB
PageTables:         6640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1395536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 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= 71652 MiB
End job on node115 at 2016-06-26 18:09:41