Trace number 4088696

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 PB16UNSAT 953.11 953.256

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_ODD_GRIDS/normalized-ECgrid5x140split.opb
MD5SUMd1a89ad9a1754234599f01f14b2863db
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 benchmark662.89
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1401
Total number of constraints701
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)701
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
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-4088696-1466009175.opb
0.00/0.00	c File size is 27410 bytes.
953.04/953.25	c Sum of soft weights:            0
953.04/953.25	c |                                                                                                       |
953.04/953.25	c ========================================[ Problem Statistics ]===========================================
953.04/953.25	c |                                                                                                       |
953.04/953.25	c |  Problem Type:           Unweighted                                                                   |
953.04/953.25	c |  Number of variables:          1401                                                                   |
953.04/953.25	c |  Number of hard clauses:          2                                                                   |
953.04/953.25	c |  Number of soft clauses:          0                                                                   |
953.04/953.25	c |  Number of cardinality:        1400                                                                   |
953.04/953.25	c |  Number of PB :                   0                                                                   |
953.04/953.25	c |  Parse time:                   0.00 s                                                                 |
953.04/953.25	c |                                                                                                       |
953.04/953.25	c ==========================================[ Solver Settings ]============================================
953.04/953.25	c |                                                                                                       |
953.04/953.25	c |  Algorithm:                LinearSU                                                                   |
953.04/953.25	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
953.04/953.25	c |                                                                                                       |
953.04/953.25	s UNSATISFIABLE

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-4088696-1466009175/watcher-4088696-1466009175 -o /tmp/evaluation-result-4088696-1466009175/solver-4088696-1466009175 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4088696-1466009175.opb 

pid=6783
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: 2.21 2.21 2.27 4/176 6786
/proc/meminfo: memFree=30341504/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=7612 CPUtime=0 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 575 0 0 0 0 0 0 0 20 0 1 0 2963257 7794688 440 33554432000 4194304 6058637 140733865752160 140735442274888 4294662 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 1903 442 159 456 0 1439 0

[startup+0.100165 s]
/proc/loadavg: 2.21 2.21 2.27 4/176 6786
/proc/meminfo: memFree=30341504/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=10640 CPUtime=0.09 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 1460 0 0 0 9 0 0 0 20 0 1 0 2963257 10895360 1298 33554432000 4194304 6058637 140733865752160 140735442274888 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 2660 1298 164 456 0 2196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10640

[startup+0.200368 s]
/proc/loadavg: 2.21 2.21 2.27 4/176 6786
/proc/meminfo: memFree=30341504/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=10752 CPUtime=0.19 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 1499 0 0 0 19 0 0 0 20 0 1 0 2963257 11010048 1337 33554432000 4194304 6058637 140733865752160 140733865750776 4254514 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 2688 1337 176 456 0 2224 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10752

[startup+0.300261 s]
/proc/loadavg: 2.21 2.21 2.27 4/176 6786
/proc/meminfo: memFree=30341504/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=10752 CPUtime=0.29 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 1504 0 0 0 29 0 0 0 20 0 1 0 2963257 11010048 1342 33554432000 4194304 6058637 140733865752160 140733865750776 4246452 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 2688 1342 177 456 0 2224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10752

[startup+0.700231 s]
/proc/loadavg: 2.21 2.21 2.27 4/176 6786
/proc/meminfo: memFree=30341504/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=10884 CPUtime=0.69 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 1577 0 0 0 69 0 0 0 20 0 1 0 2963257 11145216 1409 33554432000 4194304 6058637 140733865752160 140733865750776 4246418 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 2721 1409 177 456 0 2257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10884

[startup+1.50022 s]
/proc/loadavg: 2.21 2.21 2.27 4/177 6787
/proc/meminfo: memFree=30335520/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=11528 CPUtime=1.49 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 1925 0 0 0 149 0 0 0 20 0 1 0 2963257 11804672 1744 33554432000 4194304 6058637 140733865752160 140733865750776 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 2882 1744 177 456 0 2418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11528

[startup+3.10026 s]
/proc/loadavg: 2.21 2.21 2.27 4/177 6787
/proc/meminfo: memFree=30300128/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=12924 CPUtime=3.09 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 3328 0 0 0 309 0 0 0 20 0 1 0 2963257 13234176 2771 33554432000 4194304 6058637 140733865752160 140733865750888 4277394 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 3231 2771 178 456 0 2767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12924

[startup+6.30027 s]
/proc/loadavg: 2.27 2.22 2.27 3/177 6787
/proc/meminfo: memFree=30327980/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=18940 CPUtime=6.29 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 4302 0 0 0 629 0 0 0 20 0 1 0 2963257 19394560 4190 33554432000 4194304 6058637 140733865752160 140733865750920 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 4735 4190 178 456 0 4271 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18940

[startup+12.7003 s]
/proc/loadavg: 2.25 2.22 2.27 3/177 6787
/proc/meminfo: memFree=30288376/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=27848 CPUtime=12.69 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 4995 0 0 0 1269 0 0 0 20 0 1 0 2963257 28516352 5702 33554432000 4194304 6058637 140733865752160 140733865750888 4277315 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 6962 5702 178 456 0 6498 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27848

[startup+25.5004 s]
/proc/loadavg: 2.20 2.20 2.27 4/177 6787
/proc/meminfo: memFree=30311264/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=32992 CPUtime=25.48 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 6121 0 0 0 2548 0 0 0 20 0 1 0 2963257 33783808 7799 33554432000 4194304 6058637 140733865752160 140733865750920 4277718 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 8248 7799 178 456 0 7784 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32992

[startup+51.1004 s]
/proc/loadavg: 2.25 2.22 2.27 3/177 6787
/proc/meminfo: memFree=30289428/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=54764 CPUtime=51.08 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 7775 0 0 0 5107 1 0 0 20 0 1 0 2963257 56078336 13216 33554432000 4194304 6058637 140733865752160 140733865750920 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 13691 13216 178 456 0 13227 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54764

[startup+102.3 s]
/proc/loadavg: 2.16 2.20 2.26 3/177 6788
/proc/meminfo: memFree=30276584/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=54764 CPUtime=102.28 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 7790 0 0 0 10227 1 0 0 20 0 1 0 2963257 56078336 13231 33554432000 4194304 6058637 140733865752160 140733865750920 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 13691 13231 178 456 0 13227 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 54764

[startup+162.3 s]
/proc/loadavg: 2.16 2.19 2.25 4/177 6789
/proc/meminfo: memFree=30257980/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=80780 CPUtime=162.27 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 9592 0 0 0 16225 2 0 0 20 0 1 0 2963257 82718720 17658 33554432000 4194304 6058637 140733865752160 140733865750888 4299800 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 20195 17658 178 456 0 19731 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 80780

[startup+222.307 s]
/proc/loadavg: 2.37 2.23 2.26 3/177 6791
/proc/meminfo: memFree=30253880/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=80780 CPUtime=222.27 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 9594 0 0 0 22225 2 0 0 20 0 1 0 2963257 82718720 18682 33554432000 4194304 6058637 140733865752160 140733865750888 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 20195 18682 178 456 0 19731 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 80780

[startup+282.3 s]
/proc/loadavg: 2.18 2.20 2.25 3/178 6795
/proc/meminfo: memFree=30203740/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=92272 CPUtime=282.25 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 10478 0 0 0 28223 2 0 0 20 0 1 0 2963257 94486528 22067 33554432000 4194304 6058637 140733865752160 140733865750920 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 23068 22067 178 456 0 22604 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 92272

[startup+342.3 s]
/proc/loadavg: 2.16 2.19 2.24 4/177 6842
/proc/meminfo: memFree=30309612/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=97808 CPUtime=342.24 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 10922 0 0 0 34222 2 0 0 20 0 1 0 2963257 100155392 24019 33554432000 4194304 6058637 140733865752160 140733865750920 4277394 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 24452 24019 178 456 0 23988 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97808

[startup+402.3 s]
/proc/loadavg: 2.20 2.20 2.24 3/176 6843
/proc/meminfo: memFree=30280444/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=97808 CPUtime=402.22 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 12453 0 0 0 40219 3 0 0 20 0 1 0 2963257 100155392 24019 33554432000 4194304 6058637 140733865752160 140733865751224 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 24452 24019 178 456 0 23988 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97808

[startup+462.3 s]
/proc/loadavg: 2.12 2.18 2.23 4/177 6845
/proc/meminfo: memFree=30254832/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=109820 CPUtime=462.22 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 15475 0 0 0 46216 6 0 0 20 0 1 0 2963257 112455680 27022 33554432000 4194304 6058637 140733865752160 140733865751224 4277589 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 27455 27022 178 456 0 26991 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 109820

[startup+522.3 s]
/proc/loadavg: 2.13 2.17 2.22 4/177 6847
/proc/meminfo: memFree=30250808/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=109820 CPUtime=522.21 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 18037 0 0 0 52212 9 0 0 20 0 1 0 2963257 112455680 27022 33554432000 4194304 6058637 140733865752160 140733865751224 4265275 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 27455 27022 178 456 0 26991 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 109820

[startup+582.3 s]
/proc/loadavg: 2.14 2.17 2.22 3/177 6848
/proc/meminfo: memFree=30237316/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=109820 CPUtime=582.2 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 20603 0 0 0 58208 12 0 0 20 0 1 0 2963257 112455680 27022 33554432000 4194304 6058637 140733865752160 140733865751224 4277660 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 27455 27022 178 456 0 26991 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 109820

[startup+642.3 s]
/proc/loadavg: 2.18 2.18 2.21 3/177 6849
/proc/meminfo: memFree=30201224/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=159140 CPUtime=642.19 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 23171 0 0 0 64204 15 0 0 20 0 1 0 2963257 162959360 35710 33554432000 4194304 6058637 140733865752160 140733865750936 4278251 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 39785 35710 178 456 0 39321 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 159140

[startup+702.3 s]
/proc/loadavg: 2.23 2.19 2.21 4/177 6850
/proc/meminfo: memFree=30184968/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=159140 CPUtime=702.18 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 25231 0 0 0 70200 18 0 0 20 0 1 0 2963257 162959360 36222 33554432000 4194304 6058637 140733865752160 140733865750936 4278251 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 39785 36222 178 456 0 39321 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 159140

[startup+762.3 s]
/proc/loadavg: 2.11 2.17 2.20 3/177 6851
/proc/meminfo: memFree=30219228/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=109820 CPUtime=762.18 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 26781 0 0 0 76198 20 0 0 20 0 1 0 2963257 112455680 27022 33554432000 4194304 6058637 140733865752160 140733865751224 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 27455 27022 178 456 0 26991 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 109820

[startup+822.3 s]
/proc/loadavg: 2.22 2.18 2.20 3/176 6852
/proc/meminfo: memFree=30182928/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=159140 CPUtime=822.17 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 28844 0 0 0 82194 23 0 0 20 0 1 0 2963257 162959360 36734 33554432000 4194304 6058637 140733865752160 140733865750936 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 39785 36734 178 456 0 39321 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 159140

[startup+882.307 s]
/proc/loadavg: 2.19 2.17 2.19 4/178 6857
/proc/meminfo: memFree=30187004/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=159140 CPUtime=882.16 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 30392 0 0 0 88192 24 0 0 20 0 1 0 2963257 162959360 35198 33554432000 4194304 6058637 140733865752160 140733865750936 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 39785 35198 178 456 0 39321 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 159140

[startup+942.3 s]
/proc/loadavg: 2.22 2.18 2.19 3/178 6881
/proc/meminfo: memFree=30177472/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=166676 CPUtime=942.15 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 32343 0 0 0 94189 26 0 0 20 0 1 0 2963257 170676224 37097 33554432000 4194304 6058637 140733865752160 140733865750936 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 41669 37097 178 456 0 41205 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 166676

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6786 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+947.207 s]
/proc/loadavg: 2.20 2.18 2.19 3/177 6881
/proc/meminfo: memFree=30141672/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=166676 CPUtime=947.05 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 32344 0 0 0 94679 26 0 0 20 0 1 0 2963257 170676224 37609 33554432000 4194304 6058637 140733865752160 140733865750936 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 41669 37609 178 456 0 41205 0
Current children cumulated CPU time (s) 947.05
Current children cumulated vsize (KiB) 166676

[startup+950.4 s]
/proc/loadavg: 2.19 2.18 2.19 3/177 6881
/proc/meminfo: memFree=30135528/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=166676 CPUtime=950.25 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 32345 0 0 0 94999 26 0 0 20 0 1 0 2963257 170676224 38121 33554432000 4194304 6058637 140733865752160 140733865750936 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 41669 38121 178 456 0 41205 0
Current children cumulated CPU time (s) 950.25
Current children cumulated vsize (KiB) 166676

[startup+952 s]
/proc/loadavg: 2.19 2.18 2.19 3/177 6881
/proc/meminfo: memFree=30173384/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=166676 CPUtime=951.84 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 32346 0 0 0 95158 26 0 0 20 0 1 0 2963257 170676224 38633 33554432000 4194304 6058637 140733865752160 140733865750936 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 41669 38633 178 456 0 41205 0
Current children cumulated CPU time (s) 951.84
Current children cumulated vsize (KiB) 166676

[startup+952.8 s]
/proc/loadavg: 2.19 2.18 2.19 3/177 6881
/proc/meminfo: memFree=30171336/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=166676 CPUtime=952.64 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 32346 0 0 0 95238 26 0 0 20 0 1 0 2963257 170676224 38633 33554432000 4194304 6058637 140733865752160 140733865750936 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 41669 38633 178 456 0 41205 0
Current children cumulated CPU time (s) 952.64
Current children cumulated vsize (KiB) 166676

[startup+953.2 s]
/proc/loadavg: 2.19 2.18 2.19 3/177 6881
/proc/meminfo: memFree=30171336/32872528 swapFree=1498860/1695084
[pid=6786] ppid=6783 vsize=166676 CPUtime=953.04 cores=1,3,5,7
/proc/6786/stat : 6786 (open-wbo-lsu) R 6783 6786 6119 0 -1 4202496 32346 0 0 0 95278 26 0 0 20 0 1 0 2963257 170676224 38633 33554432000 4194304 6058637 140733865752160 140733865750936 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/6786/statm: 41669 38633 178 456 0 41205 0
Current children cumulated CPU time (s) 953.04
Current children cumulated vsize (KiB) 166676

Child status: 20
Real time (s): 953.256
CPU time (s): 953.11
CPU user time (s): 952.841
CPU system time (s): 0.268959
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 166676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 952.841
system time used= 0.268959
maximum resident set size= 157972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32349
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= 3
involuntary context switches= 986

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.39563 second user time and 3.68944 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 18:46:15
IDJOB=4088696
IDBENCH=107300
IDSOLVER=2545
FILE ID=node137/4088696-1466009175
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_ODD_GRIDS/normalized-ECgrid5x140split.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088696-1466009175/watcher-4088696-1466009175 -o /tmp/evaluation-result-4088696-1466009175/solver-4088696-1466009175 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4088696-1466009175.opb

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

MD5SUM BENCH= d1a89ad9a1754234599f01f14b2863db
RANDOM SEED=1947058615

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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		: 2666.486
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:        30342040 kB
Buffers:            2396 kB
Cached:            34256 kB
SwapCached:         2340 kB
Active:           121744 kB
Inactive:          14244 kB
Active(anon):     100532 kB
Inactive(anon):     1168 kB
Active(file):      21212 kB
Inactive(file):    13076 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67098828 kB
Dirty:              4660 kB
Writeback:             0 kB
AnonPages:       1857140 kB
Mapped:             6792 kB
Shmem:                 0 kB
Slab:             564116 kB
SReclaimable:       8412 kB
SUnreclaim:       555704 kB
KernelStack:        1472 kB
PageTables:         7096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1907996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    352256 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= 71732 MiB
End job on node137 at 2016-06-15 19:02:09