Trace number 4089802

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/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v111-n1.opb
MD5SUM392bc2224683991ad00d51bb67f6f600
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 benchmark0.400938
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables333
Total number of constraints111
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)111
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
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-4089802-1466020529.opb
0.00/0.00	c File size is 5977 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:           333                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         222                                                                   |
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-4089802-1466020529/watcher-4089802-1466020529 -o /tmp/evaluation-result-4089802-1466020529/solver-4089802-1466020529 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8273 --watchdog 1960 open-wbo-lsu HOME/instance-4089802-1466020529.opb 

pid=8435
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: 2.31 2.24 2.12 3/178 8438
/proc/meminfo: memFree=30420276/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=7792 CPUtime=0 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 652 0 0 0 0 0 0 0 20 0 1 0 4098798 7979008 520 33554432000 4194304 6058637 140736425925744 140733787259624 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 1948 520 165 456 0 1484 0

[startup+0.100159 s]
/proc/loadavg: 2.31 2.24 2.12 3/178 8438
/proc/meminfo: memFree=30420276/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=7792 CPUtime=0.09 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 692 0 0 0 9 0 0 0 20 0 1 0 4098798 7979008 556 33554432000 4194304 6058637 140736425925744 140733787259624 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 1948 556 177 456 0 1484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7792

[startup+0.200277 s]
/proc/loadavg: 2.31 2.24 2.12 3/178 8438
/proc/meminfo: memFree=30420276/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=4196 CPUtime=0.19 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 848 0 0 0 19 0 0 0 20 0 1 0 4098798 4296704 639 33554432000 4194304 6058637 140736425925744 140733787259624 4279926 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 1049 639 179 456 0 585 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4196

[startup+0.300257 s]
/proc/loadavg: 2.31 2.24 2.12 3/178 8438
/proc/meminfo: memFree=30420276/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=4584 CPUtime=0.29 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 968 0 0 0 29 0 0 0 20 0 1 0 4098798 4694016 754 33554432000 4194304 6058637 140736425925744 140733787259624 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 1146 754 179 456 0 682 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4584

[startup+0.700245 s]
/proc/loadavg: 2.31 2.24 2.12 3/178 8438
/proc/meminfo: memFree=30420276/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=7088 CPUtime=0.69 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 1626 0 0 0 69 0 0 0 20 0 1 0 4098798 7258112 1127 33554432000 4194304 6058637 140736425925744 140736425924472 4301406 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 1772 1127 179 456 0 1308 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7088

[startup+1.50023 s]
/proc/loadavg: 2.29 2.24 2.12 3/179 8439
/proc/meminfo: memFree=30411324/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=7728 CPUtime=1.49 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 2089 0 0 0 149 0 0 0 20 0 1 0 4098798 7913472 1554 33554432000 4194304 6058637 140736425925744 140736425924472 4254134 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 1932 1554 179 456 0 1468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7728

[startup+3.10027 s]
/proc/loadavg: 2.29 2.24 2.12 3/179 8439
/proc/meminfo: memFree=30402144/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=11600 CPUtime=3.09 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 2441 0 0 0 309 0 0 0 20 0 1 0 4098798 11878400 2417 33554432000 4194304 6058637 140736425925744 140736425924472 4277643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 2900 2417 179 456 0 2436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11600

[startup+6.3002 s]
/proc/loadavg: 2.34 2.25 2.12 3/179 8439
/proc/meminfo: memFree=30396544/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=18672 CPUtime=6.29 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 4026 0 0 0 629 0 0 0 20 0 1 0 4098798 19120128 4026 33554432000 4194304 6058637 140736425925744 140736425924472 4277285 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 4668 4026 179 456 0 4204 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18672

[startup+12.7003 s]
/proc/loadavg: 2.31 2.25 2.12 3/179 8439
/proc/meminfo: memFree=30384480/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=32916 CPUtime=12.69 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 4518 0 0 0 1268 1 0 0 20 0 1 0 4098798 33705984 7565 33554432000 4194304 6058637 140736425925744 140736425924520 4254539 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 8229 7565 179 456 0 7765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32916

[startup+25.5004 s]
/proc/loadavg: 2.24 2.23 2.12 3/179 8439
/proc/meminfo: memFree=30366364/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=41896 CPUtime=25.48 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 5540 0 0 0 2547 1 0 0 20 0 1 0 4098798 42901504 8561 33554432000 4194304 6058637 140736425925744 140736425924504 4277690 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 10474 8561 179 456 0 10010 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41896

[startup+51.1004 s]
/proc/loadavg: 2.31 2.25 2.13 3/179 8439
/proc/meminfo: memFree=30355696/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=41896 CPUtime=51.08 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 5811 0 0 0 5107 1 0 0 20 0 1 0 4098798 42901504 9851 33554432000 4194304 6058637 140736425925744 140736425924504 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 10474 9851 179 456 0 10010 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41896

[startup+102.3 s]
/proc/loadavg: 2.19 2.22 2.12 3/179 8486
/proc/meminfo: memFree=30334008/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=67892 CPUtime=102.28 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 7701 0 0 0 10226 2 0 0 20 0 1 0 4098798 69521408 15570 33554432000 4194304 6058637 140736425925744 140736425924472 4277729 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 16973 15570 179 456 0 16509 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 67892

[startup+162.3 s]
/proc/loadavg: 2.25 2.24 2.13 3/179 8487
/proc/meminfo: memFree=30330152/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=67892 CPUtime=162.26 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 7705 0 0 0 16224 2 0 0 20 0 1 0 4098798 69521408 16596 33554432000 4194304 6058637 140736425925744 140736425924472 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 16973 16596 179 456 0 16509 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67892

[startup+222.308 s]
/proc/loadavg: 2.28 2.24 2.14 4/179 8488
/proc/meminfo: memFree=30280892/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=80020 CPUtime=222.26 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 10048 0 0 0 22219 7 0 0 20 0 1 0 4098798 81940480 19630 33554432000 4194304 6058637 140736425925744 140736425924520 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 20005 19630 179 456 0 19541 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 80020

[startup+282.3 s]
/proc/loadavg: 2.24 2.22 2.14 3/180 8493
/proc/meminfo: memFree=30275404/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=80020 CPUtime=282.25 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 11386 0 0 0 28214 11 0 0 20 0 1 0 4098798 81940480 19630 33554432000 4194304 6058637 140736425925744 140736425924808 4277601 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 20005 19630 179 456 0 19541 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 80020

[startup+342.3 s]
/proc/loadavg: 2.20 2.21 2.13 3/180 8517
/proc/meminfo: memFree=30237412/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=129340 CPUtime=342.24 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 12732 0 0 0 34210 14 0 0 20 0 1 0 4098798 132444160 29095 33554432000 4194304 6058637 140736425925744 140736425924520 4277733 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 32335 29095 179 456 0 31871 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 129340

[startup+402.3 s]
/proc/loadavg: 2.16 2.20 2.13 4/179 8518
/proc/meminfo: memFree=30231352/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=129340 CPUtime=402.23 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 13821 0 0 0 40206 17 0 0 20 0 1 0 4098798 132444160 31143 33554432000 4194304 6058637 140736425925744 140736425924520 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 32335 31143 179 456 0 31871 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 129340

[startup+462.3 s]
/proc/loadavg: 2.19 2.20 2.14 3/179 8519
/proc/meminfo: memFree=30188836/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=129340 CPUtime=462.21 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 15609 0 0 0 46201 20 0 0 20 0 1 0 4098798 132444160 30120 33554432000 4194304 6058637 140736425925744 140736425924520 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 32335 30120 179 456 0 31871 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 129340

[startup+522.3 s]
/proc/loadavg: 2.12 2.18 2.13 3/179 8520
/proc/meminfo: memFree=30227328/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=80020 CPUtime=522.2 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 18787 0 0 0 52194 26 0 0 20 0 1 0 4098798 81940480 19631 33554432000 4194304 6058637 140736425925744 140736425924808 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 20005 19631 179 456 0 19541 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 80020

[startup+582.3 s]
/proc/loadavg: 2.19 2.19 2.14 4/179 8522
/proc/meminfo: memFree=30197924/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=129340 CPUtime=582.2 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 21641 0 0 0 58188 32 0 0 20 0 1 0 4098798 132444160 29096 33554432000 4194304 6058637 140736425925744 140736425924520 4277427 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 32335 29096 179 456 0 31871 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 129340


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


[startup+942.3 s]
/proc/loadavg: 2.12 2.18 2.15 4/179 8532
/proc/meminfo: memFree=30170412/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=160160 CPUtime=942.14 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 36127 0 0 0 94153 61 0 0 20 0 1 0 4098798 164003840 34283 33554432000 4194304 6058637 140736425925744 140736425924776 4255174 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 40040 34283 179 456 0 39576 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 160160

[startup+1002.3 s]
/proc/loadavg: 2.22 2.20 2.16 3/179 8533
/proc/meminfo: memFree=30202948/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=160160 CPUtime=1002.13 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 37868 0 0 0 100149 64 0 0 20 0 1 0 4098798 164003840 37355 33554432000 4194304 6058637 140736425925744 140736425924776 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 40040 37355 179 456 0 39576 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 160160

[startup+1062.3 s]
/proc/loadavg: 2.13 2.18 2.15 3/178 8534
/proc/meminfo: memFree=30226496/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=80020 CPUtime=1062.12 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 39611 0 0 0 106144 68 0 0 20 0 1 0 4098798 81940480 19631 33554432000 4194304 6058637 140736425925744 140736425924808 4278469 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 20005 19631 179 456 0 19541 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 80020

[startup+1122.3 s]
/proc/loadavg: 2.20 2.19 2.15 4/179 8536
/proc/meminfo: memFree=30177352/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=129340 CPUtime=1122.12 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 41616 0 0 0 112139 73 0 0 20 0 1 0 4098798 132444160 28584 33554432000 4194304 6058637 140736425925744 140736425924520 4254539 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 32335 28584 179 456 0 31871 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 129340

[startup+1182.3 s]
/proc/loadavg: 2.17 2.18 2.15 3/179 8538
/proc/meminfo: memFree=30161164/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=129340 CPUtime=1182.11 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 43364 0 0 0 118134 77 0 0 20 0 1 0 4098798 132444160 29608 33554432000 4194304 6058637 140736425925744 140736425924520 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 32335 29608 179 456 0 31871 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 129340

[startup+1242.3 s]
/proc/loadavg: 2.23 2.19 2.16 3/179 8539
/proc/meminfo: memFree=30227144/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=129340 CPUtime=1242.1 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 45247 0 0 0 124129 81 0 0 20 0 1 0 4098798 132444160 30632 33554432000 4194304 6058637 140736425925744 140736425924520 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 32335 30632 179 456 0 31871 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 129340

[startup+1302.3 s]
/proc/loadavg: 2.22 2.20 2.16 4/179 8540
/proc/meminfo: memFree=30204812/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=129340 CPUtime=1302.09 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 47610 0 0 0 130123 86 0 0 20 0 1 0 4098798 132444160 30120 33554432000 4194304 6058637 140736425925744 140736425924520 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 32335 30120 179 456 0 31871 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 129340

[startup+1362.3 s]
/proc/loadavg: 2.31 2.24 2.18 3/179 8541
/proc/meminfo: memFree=30205384/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=129340 CPUtime=1362.08 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 49967 0 0 0 136118 90 0 0 20 0 1 0 4098798 132444160 28584 33554432000 4194304 6058637 140736425925744 140736425924520 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 32335 28584 179 456 0 31871 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 129340

[startup+1422.3 s]
/proc/loadavg: 2.28 2.24 2.18 3/179 8542
/proc/meminfo: memFree=30239156/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=80020 CPUtime=1422.08 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 52068 0 0 0 142112 96 0 0 20 0 1 0 4098798 81940480 19631 33554432000 4194304 6058637 140736425925744 140736425924808 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 20005 19631 179 456 0 19541 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 80020

[startup+1482.3 s]
/proc/loadavg: 2.18 2.22 2.18 4/179 8546
/proc/meminfo: memFree=30083208/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=160160 CPUtime=1482.06 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 54174 0 0 0 148106 100 0 0 20 0 1 0 4098798 164003840 39448 33554432000 4194304 6058637 140736425925744 140736425924776 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 40040 39448 179 456 0 39576 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 160160

[startup+1542.31 s]
/proc/loadavg: 2.18 2.22 2.18 3/179 8548
/proc/meminfo: memFree=30102052/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=160160 CPUtime=1542.06 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 56498 0 0 0 154100 106 0 0 20 0 1 0 4098798 164003840 36843 33554432000 4194304 6058637 140736425925744 140736425924776 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 40040 36843 179 456 0 39576 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 160160

[startup+1602.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/179 8549
/proc/meminfo: memFree=30132732/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=160160 CPUtime=1602.04 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 58859 0 0 0 160093 111 0 0 20 0 1 0 4098798 164003840 33259 33554432000 4194304 6058637 140736425925744 140736425924776 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 40040 33259 179 456 0 39576 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 160160

[startup+1662.3 s]
/proc/loadavg: 2.17 2.20 2.18 4/179 8550
/proc/meminfo: memFree=30203680/32872528 swapFree=1504412/1684284
[pid=8438] ppid=8435 vsize=80020 CPUtime=1662.03 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 60377 0 0 0 166088 115 0 0 20 0 1 0 4098798 81940480 19631 33554432000 4194304 6058637 140736425925744 140736425924808 4277643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 20005 19631 179 456 0 19541 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 80020

[startup+1722.3 s]
/proc/loadavg: 2.22 2.20 2.18 4/179 8551
/proc/meminfo: memFree=30085068/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=160160 CPUtime=1722.03 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 62436 0 0 0 172083 120 0 0 20 0 1 0 4098798 164003840 38891 33554432000 4194304 6058637 140736425925744 140736425924776 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 40040 38891 179 456 0 39576 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 160160

[startup+1782.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/179 8552
/proc/meminfo: memFree=30138696/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=129340 CPUtime=1782.01 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 64204 0 0 0 178077 124 0 0 20 0 1 0 4098798 132444160 31656 33554432000 4194304 6058637 140736425925744 140736425924520 4278265 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 32335 31656 179 456 0 31871 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 129340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.20 2.18 4/179 8553
/proc/meminfo: memFree=30078816/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=160160 CPUtime=1800.01 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 64929 0 0 0 179876 125 0 0 20 0 1 0 4098798 164003840 39522 33554432000 4194304 6058637 140736425925744 140736425924776 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 40040 39522 179 456 0 39576 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 160160

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 8438 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.20 2.18 4/179 8553
/proc/meminfo: memFree=30078816/32872528 swapFree=1504408/1684280
[pid=8438] ppid=8435 vsize=160160 CPUtime=1800.01 cores=1,3,5,7
/proc/8438/stat : 8438 (open-wbo-lsu) R 8435 8438 5923 0 -1 4202496 64929 0 0 0 179876 125 0 0 20 0 1 0 4098798 164003840 39522 33554432000 4194304 6058637 140736425925744 140736425924776 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8438/statm: 40040 39522 179 456 0 39576 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 160160

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1798.77
CPU system time (s): 1.25881
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 210248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.77
system time used= 1.25881
maximum resident set size= 171104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64933
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= 10
involuntary context switches= 1878

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.55531 second user time and 6.90595 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-15 21:55:29
IDJOB=4089802
IDBENCH=107458
IDSOLVER=2545
FILE ID=node135/4089802-1466020529
RUNJOBID= node135-1466018728-8273
PBS_JOBID= 19902813
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v111-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089802-1466020529/watcher-4089802-1466020529 -o /tmp/evaluation-result-4089802-1466020529/solver-4089802-1466020529 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8273 --watchdog 1960  open-wbo-lsu HOME/instance-4089802-1466020529.opb

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

MD5SUM BENCH= 392bc2224683991ad00d51bb67f6f600
RANDOM SEED=795262741

node135.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.00
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30420292 kB
Buffers:           16432 kB
Cached:            47504 kB
SwapCached:         1524 kB
Active:            32572 kB
Inactive:          36676 kB
Active(anon):       5864 kB
Inactive(anon):     1808 kB
Active(file):      26708 kB
Inactive(file):    34868 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67100076 kB
Dirty:              9396 kB
Writeback:             8 kB
AnonPages:       1688344 kB
Mapped:             8040 kB
Shmem:                 0 kB
Slab:             564792 kB
SReclaimable:       9068 kB
SUnreclaim:       555724 kB
KernelStack:        1464 kB
PageTables:         7664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1807060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    180224 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71728 MiB
End job on node135 at 2016-06-15 22:25:29