Trace number 4090033

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 1800.31

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v101-n2.opb
MD5SUM6cfe05e4c3b2b7813db81d670e2a8e1d
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 benchmark0.269958
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables303
Total number of constraints101
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)101
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4090033-1466029743.opb
0.00/0.00	c File size is 5437 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           303                                                                   |
1800.00/1800.30	c |  Number of hard clauses:        101                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         101                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4090033-1466029743/watcher-4090033-1466029743 -o /tmp/evaluation-result-4090033-1466029743/solver-4090033-1466029743 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8272 --watchdog 1960 open-wbo-lsu HOME/instance-4090033-1466029743.opb 

pid=9519
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.40 2.34 2.28 3/178 9522
/proc/meminfo: memFree=30330516/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=6864 CPUtime=0 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 418 0 0 0 0 0 0 0 20 0 1 0 5020226 7028736 288 33554432000 4194304 6058637 140733591249744 140733860225112 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 1716 288 164 456 0 1252 0

[startup+0.100158 s]
/proc/loadavg: 2.40 2.34 2.28 3/178 9522
/proc/meminfo: memFree=30330516/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=3268 CPUtime=0.09 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 717 0 0 0 9 0 0 0 20 0 1 0 5020226 3346432 446 33554432000 4194304 6058637 140733591249744 140733860225112 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 817 446 166 456 0 353 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3268

[startup+0.200287 s]
/proc/loadavg: 2.40 2.34 2.28 3/178 9522
/proc/meminfo: memFree=30330516/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=4556 CPUtime=0.19 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 1013 0 0 0 19 0 0 0 20 0 1 0 5020226 4665344 739 33554432000 4194304 6058637 140733591249744 140733860225112 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 1139 739 178 456 0 675 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4556

[startup+0.300262 s]
/proc/loadavg: 2.40 2.34 2.28 3/178 9522
/proc/meminfo: memFree=30330516/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=6260 CPUtime=0.29 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 1516 0 0 0 29 0 0 0 20 0 1 0 5020226 6410240 859 33554432000 4194304 6058637 140733591249744 140733860225112 4279959 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 1565 859 178 456 0 1101 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6260

[startup+0.70024 s]
/proc/loadavg: 2.40 2.34 2.28 3/178 9522
/proc/meminfo: memFree=30330516/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=10688 CPUtime=0.69 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 2592 0 0 0 69 0 0 0 20 0 1 0 5020226 10944512 1928 33554432000 4194304 6058637 140733591249744 140733591248504 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 2672 1928 178 456 0 2208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10688

[startup+1.5002 s]
/proc/loadavg: 2.40 2.34 2.28 3/179 9523
/proc/meminfo: memFree=30322556/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=10688 CPUtime=1.49 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 2876 0 0 0 149 0 0 0 20 0 1 0 5020226 10944512 2207 33554432000 4194304 6058637 140733591249744 140733591248472 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 2672 2207 178 456 0 2208 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10688

[startup+3.10026 s]
/proc/loadavg: 2.40 2.34 2.28 3/179 9523
/proc/meminfo: memFree=30287060/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=24828 CPUtime=3.08 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 3763 0 0 0 308 0 0 0 20 0 1 0 5020226 25423872 4818 33554432000 4194304 6058637 140733591249744 140733591248472 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 6207 4818 178 456 0 5743 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24828

[startup+6.30022 s]
/proc/loadavg: 2.37 2.33 2.28 3/179 9523
/proc/meminfo: memFree=30311796/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=32028 CPUtime=6.29 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 5414 0 0 0 628 1 0 0 20 0 1 0 5020226 32796672 6042 33554432000 4194304 6058637 140733591249744 140733591248472 4261536 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 8007 6042 178 456 0 7543 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32028

[startup+12.7002 s]
/proc/loadavg: 2.34 2.33 2.27 3/179 9523
/proc/meminfo: memFree=30304072/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=32028 CPUtime=12.69 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 5416 0 0 0 1268 1 0 0 20 0 1 0 5020226 32796672 6555 33554432000 4194304 6058637 140733591249744 140733591248472 4278174 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 8007 6555 178 456 0 7543 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32028

[startup+25.5003 s]
/proc/loadavg: 2.33 2.33 2.27 4/179 9523
/proc/meminfo: memFree=30266752/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=36488 CPUtime=25.48 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 6015 0 0 0 2547 1 0 0 20 0 1 0 5020226 37363712 8155 33554432000 4194304 6058637 140733591249744 140733591248504 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 9122 8155 178 456 0 8658 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36488

[startup+51.1004 s]
/proc/loadavg: 2.35 2.33 2.27 3/179 9523
/proc/meminfo: memFree=30240256/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=68372 CPUtime=51.08 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 9189 0 0 0 5106 2 0 0 20 0 1 0 5020226 70012928 14806 33554432000 4194304 6058637 140733591249744 140733591248472 4260832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 17093 14806 178 456 0 16629 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 68372

[startup+102.3 s]
/proc/loadavg: 2.20 2.29 2.26 3/180 9527
/proc/meminfo: memFree=30209808/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=80100 CPUtime=102.28 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 10037 0 0 0 10224 4 0 0 20 0 1 0 5020226 82022400 19474 33554432000 4194304 6058637 140733591249744 140733591248472 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 20025 19474 178 456 0 19561 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 80100

[startup+162.3 s]
/proc/loadavg: 2.30 2.31 2.27 4/179 9528
/proc/meminfo: memFree=30251880/32872528 swapFree=1504412/1684284
[pid=9522] ppid=9519 vsize=80100 CPUtime=162.26 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 11032 0 0 0 16219 7 0 0 20 0 1 0 5020226 82022400 19667 33554432000 4194304 6058637 140733591249744 140733591248808 4278226 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 20025 19667 178 456 0 19561 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 80100

[startup+222.307 s]
/proc/loadavg: 2.29 2.31 2.27 3/179 9530
/proc/meminfo: memFree=30173356/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=129420 CPUtime=222.27 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 11716 0 0 0 22217 10 0 0 20 0 1 0 5020226 132526080 31048 33554432000 4194304 6058637 140733591249744 140733591248520 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 32355 31048 178 456 0 31891 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 129420

[startup+282.3 s]
/proc/loadavg: 2.22 2.30 2.27 3/179 9531
/proc/meminfo: memFree=30214992/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=129420 CPUtime=282.25 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 12288 0 0 0 28212 13 0 0 20 0 1 0 5020226 132526080 29000 33554432000 4194304 6058637 140733591249744 140733591248520 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 32355 29000 178 456 0 31891 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 129420

[startup+342.3 s]
/proc/loadavg: 2.21 2.28 2.27 4/179 9532
/proc/meminfo: memFree=30207972/32872528 swapFree=1504412/1684284
[pid=9522] ppid=9519 vsize=80100 CPUtime=342.24 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 14086 0 0 0 34208 16 0 0 20 0 1 0 5020226 82022400 19667 33554432000 4194304 6058637 140733591249744 140733591248808 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 20025 19667 178 456 0 19561 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 80100

[startup+402.3 s]
/proc/loadavg: 2.26 2.29 2.27 4/179 9533
/proc/meminfo: memFree=30157972/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=129420 CPUtime=402.23 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 15681 0 0 0 40203 20 0 0 20 0 1 0 5020226 132526080 30024 33554432000 4194304 6058637 140733591249744 140733591248520 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 32355 30024 178 456 0 31891 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 129420

[startup+462.3 s]
/proc/loadavg: 2.29 2.29 2.27 4/179 9534
/proc/meminfo: memFree=30143712/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=129420 CPUtime=462.22 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 17142 0 0 0 46199 23 0 0 20 0 1 0 5020226 132526080 31048 33554432000 4194304 6058637 140733591249744 140733591248520 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 32355 31048 178 456 0 31891 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 129420

[startup+522.3 s]
/proc/loadavg: 2.28 2.29 2.27 4/179 9536
/proc/meminfo: memFree=30188580/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=80100 CPUtime=522.21 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 19193 0 0 0 52194 27 0 0 20 0 1 0 5020226 82022400 19667 33554432000 4194304 6058637 140733591249744 140733591248808 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 20025 19667 178 456 0 19561 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 80100

[startup+582.3 s]
/proc/loadavg: 2.33 2.31 2.27 4/179 9537
/proc/meminfo: memFree=30129680/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=155296 CPUtime=582.2 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 21137 0 0 0 58188 32 0 0 20 0 1 0 5020226 159023104 37005 33554432000 4194304 6058637 140733591249744 140733591248520 4278290 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 38824 37005 178 456 0 38360 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 155296


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


[startup+942.3 s]
/proc/loadavg: 2.15 2.24 2.25 3/179 9547
/proc/meminfo: memFree=30173064/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=186116 CPUtime=942.14 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 29796 0 0 0 94163 51 0 0 20 0 1 0 5020226 190582784 39120 33554432000 4194304 6058637 140733591249744 140733591248776 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 46529 39120 178 456 0 46065 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 186116

[startup+1002.3 s]
/proc/loadavg: 2.22 2.24 2.25 3/179 9548
/proc/meminfo: memFree=30143516/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=155296 CPUtime=1002.13 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 30677 0 0 0 100160 53 0 0 20 0 1 0 5020226 159023104 34957 33554432000 4194304 6058637 140733591249744 140733591248520 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 38824 34957 178 456 0 38360 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 155296

[startup+1062.3 s]
/proc/loadavg: 2.20 2.24 2.25 4/179 9549
/proc/meminfo: memFree=30095212/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=186116 CPUtime=1062.13 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 32012 0 0 0 106156 57 0 0 20 0 1 0 5020226 190582784 42704 33554432000 4194304 6058637 140733591249744 140733591248776 4277643 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 46529 42704 178 456 0 46065 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 186116

[startup+1122.3 s]
/proc/loadavg: 2.38 2.28 2.26 3/179 9551
/proc/meminfo: memFree=30108232/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=155296 CPUtime=1122.12 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 32890 0 0 0 112152 60 0 0 20 0 1 0 5020226 159023104 36493 33554432000 4194304 6058637 140733591249744 140733591248520 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 38824 36493 178 456 0 38360 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 155296

[startup+1182.3 s]
/proc/loadavg: 2.25 2.26 2.26 3/179 9552
/proc/meminfo: memFree=30120456/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=186116 CPUtime=1182.1 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 34226 0 0 0 118148 62 0 0 20 0 1 0 5020226 190582784 42704 33554432000 4194304 6058637 140733591249744 140733591248776 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 46529 42704 178 456 0 46065 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 186116

[startup+1242.3 s]
/proc/loadavg: 2.22 2.25 2.26 4/179 9553
/proc/meminfo: memFree=30174168/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=105976 CPUtime=1242.09 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 34969 0 0 0 124145 64 0 0 20 0 1 0 5020226 108519424 26136 33554432000 4194304 6058637 140733591249744 140733591248808 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 26494 26136 178 456 0 26030 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 105976

[startup+1302.3 s]
/proc/loadavg: 2.21 2.25 2.25 3/180 9557
/proc/meminfo: memFree=30122068/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=155296 CPUtime=1302.09 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 35851 0 0 0 130142 67 0 0 20 0 1 0 5020226 159023104 37517 33554432000 4194304 6058637 140733591249744 140733591248520 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 38824 37517 178 456 0 38360 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 155296

[startup+1362.3 s]
/proc/loadavg: 2.23 2.24 2.25 3/179 9558
/proc/meminfo: memFree=30099368/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=186116 CPUtime=1362.08 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 37398 0 0 0 136138 70 0 0 20 0 1 0 5020226 190582784 41168 33554432000 4194304 6058637 140733591249744 140733591248776 4278335 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 46529 41168 178 456 0 46065 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 186116

[startup+1422.3 s]
/proc/loadavg: 2.27 2.26 2.26 4/179 9560
/proc/meminfo: memFree=30077188/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=186116 CPUtime=1422.07 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 38874 0 0 0 142135 72 0 0 20 0 1 0 5020226 190582784 44752 33554432000 4194304 6058637 140733591249744 140733591248776 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 46529 44752 178 456 0 46065 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 186116

[startup+1482.3 s]
/proc/loadavg: 2.30 2.27 2.26 3/179 9561
/proc/meminfo: memFree=30057568/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=105976 CPUtime=1482.06 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 41268 0 0 0 148130 76 0 0 20 0 1 0 5020226 108519424 26136 33554432000 4194304 6058637 140733591249744 140733591248776 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 26494 26136 178 456 0 26030 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 105976

[startup+1542.31 s]
/proc/loadavg: 2.30 2.27 2.26 3/179 9562
/proc/meminfo: memFree=30106132/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=155296 CPUtime=1542.06 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 42965 0 0 0 154127 79 0 0 20 0 1 0 5020226 159023104 34445 33554432000 4194304 6058637 140733591249744 140733591248520 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 38824 34445 178 456 0 38360 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 155296

[startup+1602.3 s]
/proc/loadavg: 2.32 2.28 2.27 4/179 9563
/proc/meminfo: memFree=30098096/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=155296 CPUtime=1602.04 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 44542 0 0 0 160122 82 0 0 20 0 1 0 5020226 159023104 37517 33554432000 4194304 6058637 140733591249744 140733591248520 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 38824 37517 178 456 0 38360 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 155296

[startup+1662.3 s]
/proc/loadavg: 2.26 2.27 2.27 3/179 9702
/proc/meminfo: memFree=30221796/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=186116 CPUtime=1662.04 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 46694 0 0 0 166118 86 0 0 20 0 1 0 5020226 190582784 40144 33554432000 4194304 6058637 140733591249744 140733591248776 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 46529 40144 178 456 0 46065 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 186116

[startup+1722.3 s]
/proc/loadavg: 2.27 2.28 2.27 4/178 9703
/proc/meminfo: memFree=30189844/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=186116 CPUtime=1722.02 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 48274 0 0 0 172114 88 0 0 20 0 1 0 5020226 190582784 41680 33554432000 4194304 6058637 140733591249744 140733591248776 4278229 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 46529 41680 178 456 0 46065 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 186116

[startup+1782.3 s]
/proc/loadavg: 2.20 2.26 2.26 3/179 9705
/proc/meminfo: memFree=30162100/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=186116 CPUtime=1782 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 49861 0 0 0 178109 91 0 0 20 0 1 0 5020226 190582784 43728 33554432000 4194304 6058637 140733591249744 140733591248776 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 46529 43728 178 456 0 46065 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 186116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.25 2.26 3/179 9705
/proc/meminfo: memFree=30145824/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=236204 CPUtime=1800 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 50695 0 0 0 179908 92 0 0 20 0 1 0 5020226 241872896 48125 33554432000 4194304 6058637 140733591249744 140733591248776 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 59051 48125 178 456 0 58587 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 236204

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 9522 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.25 2.26 3/179 9705
/proc/meminfo: memFree=30145824/32872528 swapFree=1504408/1684280
[pid=9522] ppid=9519 vsize=236204 CPUtime=1800 cores=0,2,4,6
/proc/9522/stat : 9522 (open-wbo-lsu) R 9519 9522 5923 0 -1 4202496 50695 0 0 0 179908 92 0 0 20 0 1 0 5020226 241872896 48125 33554432000 4194304 6058637 140733591249744 140733591248776 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9522/statm: 59051 48125 178 456 0 58587 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 236204

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.09
CPU system time (s): 0.929858
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 236204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.09
system time used= 0.929858
maximum resident set size= 198644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50698
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= 23
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.01824 second user time and 7.49086 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-16 00:29:03
IDJOB=4090033
IDBENCH=107491
IDSOLVER=2545
FILE ID=node135/4090033-1466029743
RUNJOBID= node135-1466018728-8272
PBS_JOBID= 19902813
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v101-n2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090033-1466029743/watcher-4090033-1466029743 -o /tmp/evaluation-result-4090033-1466029743/solver-4090033-1466029743 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8272 --watchdog 1960  open-wbo-lsu HOME/instance-4090033-1466029743.opb

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

MD5SUM BENCH= 6cfe05e4c3b2b7813db81d670e2a8e1d
RANDOM SEED=849908231

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:        30330788 kB
Buffers:           21816 kB
Cached:            51472 kB
SwapCached:         1524 kB
Active:           115056 kB
Inactive:          43196 kB
Active(anon):      85512 kB
Inactive(anon):     1808 kB
Active(file):      29544 kB
Inactive(file):    41388 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67100076 kB
Dirty:              4664 kB
Writeback:             0 kB
AnonPages:       1885892 kB
Mapped:             7844 kB
Shmem:                 0 kB
Slab:             564896 kB
SReclaimable:       9356 kB
SUnreclaim:       555540 kB
KernelStack:        1488 kB
PageTables:         7672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1881384 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    354304 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 2016-06-16 00:59:03