Trace number 4102908

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f2000.opb
MD5SUMfad56081e554a0467e4020315c4dfc76
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints10500
Number of constraints which are clauses10500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 4000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 4000
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4000
Number of bits of the biggest sum of numbers12
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-4102908-1466243352.opb
0.00/0.00	c File size is 367884 bytes.
1800.00/1800.30	c Sum of soft weights:         4000
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:          4000                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      10500                                                                   |
1800.00/1800.30	c |  Number of soft clauses:       4000                                                                   |
1800.00/1800.30	c |  Number of cardinality:           0                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 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-4102908-1466243352/watcher-4102908-1466243352 -o /tmp/evaluation-result-4102908-1466243352/solver-4102908-1466243352 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28333 --watchdog 1960 open-wbo-lsu HOME/instance-4102908-1466243352.opb 

pid=29370
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: 2.07 2.03 2.00 3/176 29373
/proc/meminfo: memFree=31798084/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=3092 CPUtime=0 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 506 0 0 0 0 0 0 0 20 0 1 0 26380072 3166208 382 33554432000 4194304 6058637 140734033414096 140735809931128 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 773 383 224 456 0 219 0

[startup+0.100161 s]
/proc/loadavg: 2.07 2.03 2.00 3/176 29373
/proc/meminfo: memFree=31798084/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=10168 CPUtime=0.09 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 1504 0 0 0 9 0 0 0 20 0 1 0 26380072 10412032 1238 33554432000 4194304 6058637 140734033414096 140735809931128 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 2542 1238 172 456 0 2078 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10168

[startup+0.200294 s]
/proc/loadavg: 2.07 2.03 2.00 3/176 29373
/proc/meminfo: memFree=31798084/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=6572 CPUtime=0.19 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 1768 0 0 0 19 0 0 0 20 0 1 0 26380072 6729728 1271 33554432000 4194304 6058637 140734033414096 140735809931128 4279926 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 1643 1271 174 456 0 1179 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6572

[startup+0.300258 s]
/proc/loadavg: 2.07 2.03 2.00 3/176 29373
/proc/meminfo: memFree=31798084/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=7092 CPUtime=0.29 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 1895 0 0 0 29 0 0 0 20 0 1 0 26380072 7262208 1396 33554432000 4194304 6058637 140734033414096 140735809931128 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 1773 1396 174 456 0 1309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7092

[startup+0.700232 s]
/proc/loadavg: 2.07 2.03 2.00 3/176 29373
/proc/meminfo: memFree=31798084/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=8920 CPUtime=0.69 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 2761 0 0 0 69 0 0 0 20 0 1 0 26380072 9134080 1825 33554432000 4194304 6058637 140734033414096 140735809931128 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 2230 1825 174 456 0 1766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8920

[startup+1.50023 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 29374
/proc/meminfo: memFree=31788936/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=11596 CPUtime=1.49 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 2955 0 0 0 149 0 0 0 20 0 1 0 26380072 11874304 2523 33554432000 4194304 6058637 140734033414096 140734033412824 4261578 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 2899 2523 174 456 0 2435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11596

[startup+3.10023 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 29374
/proc/meminfo: memFree=31786332/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=13272 CPUtime=3.09 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 3390 0 0 0 309 0 0 0 20 0 1 0 26380072 13590528 2935 33554432000 4194304 6058637 140734033414096 140734033412856 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 3318 2935 174 456 0 2854 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13272

[startup+6.30023 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 29374
/proc/meminfo: memFree=31740936/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=23136 CPUtime=6.29 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 4800 0 0 0 629 0 0 0 20 0 1 0 26380072 23691264 4443 33554432000 4194304 6058637 140734033414096 140734033412824 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 5784 4443 174 456 0 5320 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23136

[startup+12.7003 s]
/proc/loadavg: 2.14 2.04 2.01 3/177 29374
/proc/meminfo: memFree=31740800/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=23136 CPUtime=12.68 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 4802 0 0 0 1268 0 0 0 20 0 1 0 26380072 23691264 4956 33554432000 4194304 6058637 140734033414096 140734033412824 4301384 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 5784 4956 174 456 0 5320 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23136

[startup+25.5004 s]
/proc/loadavg: 2.11 2.04 2.01 3/177 29374
/proc/meminfo: memFree=31774772/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=25880 CPUtime=25.48 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 5338 0 0 0 2548 0 0 0 20 0 1 0 26380072 26501120 5990 33554432000 4194304 6058637 140734033414096 140734033412856 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 6470 5990 174 456 0 6006 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25880

[startup+51.1004 s]
/proc/loadavg: 2.07 2.04 2.00 3/178 29377
/proc/meminfo: memFree=31732520/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=35220 CPUtime=51.08 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 7829 0 0 0 5107 1 0 0 20 0 1 0 26380072 36065280 7922 33554432000 4194304 6058637 140734033414096 140734033412856 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 8805 7922 174 456 0 8341 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35220

[startup+102.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/178 29379
/proc/meminfo: memFree=31678968/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=102.27 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 8553 0 0 0 10225 2 0 0 20 0 1 0 26380072 81895424 13153 33554432000 4194304 6058637 140734033414096 140734033412824 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 13153 174 456 0 19530 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 79976

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 29380
/proc/meminfo: memFree=31666188/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=162.26 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 8556 0 0 0 16224 2 0 0 20 0 1 0 26380072 81895424 14177 33554432000 4194304 6058637 140734033414096 140734033412824 4262569 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 14177 174 456 0 19530 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 79976

[startup+222.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/176 29381
/proc/meminfo: memFree=31683684/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=222.26 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 8558 0 0 0 22223 3 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033412824 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 79976

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 29383
/proc/meminfo: memFree=31672296/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=282.25 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 8558 0 0 0 28222 3 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033412824 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 79976

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 29384
/proc/meminfo: memFree=31674008/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=342.23 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 9223 0 0 0 34219 4 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033413160 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 79976

[startup+402.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 29386
/proc/meminfo: memFree=31689524/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=129296 CPUtime=402.23 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 9890 0 0 0 40217 6 0 0 20 0 1 0 26380072 132399104 23599 33554432000 4194304 6058637 140734033414096 140734033412872 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 32324 23599 174 456 0 31860 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 129296

[startup+462.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 29387
/proc/meminfo: memFree=31646748/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=462.22 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 10339 0 0 0 46215 7 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033413160 4261615 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 79976

[startup+522.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 29388
/proc/meminfo: memFree=31685816/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=522.2 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 10788 0 0 0 52212 8 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033413160 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 79976

[startup+582.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 29389
/proc/meminfo: memFree=31613692/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=129296 CPUtime=582.2 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 11237 0 0 0 58210 10 0 0 20 0 1 0 26380072 132399104 24623 33554432000 4194304 6058637 140734033414096 140734033412872 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 32324 24623 174 456 0 31860 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 129296


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 29422
/proc/meminfo: memFree=31611232/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=129296 CPUtime=942.14 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 13287 0 0 0 94198 16 0 0 20 0 1 0 26380072 132399104 26159 33554432000 4194304 6058637 140734033414096 140734033412872 4278244 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 32324 26159 174 456 0 31860 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 129296

[startup+1002.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 29424
/proc/meminfo: memFree=31652672/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=1002.13 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 13706 0 0 0 100196 17 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033413160 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 79976

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 29425
/proc/meminfo: memFree=31656676/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=1062.12 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 14262 0 0 0 106194 18 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033413160 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 79976

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29426
/proc/meminfo: memFree=31662704/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=1122.12 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 15054 0 0 0 112192 20 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033413160 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 79976

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29427
/proc/meminfo: memFree=31641664/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=129296 CPUtime=1182.1 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 16091 0 0 0 118188 22 0 0 20 0 1 0 26380072 132399104 23599 33554432000 4194304 6058637 140734033414096 140734033412872 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 32324 23599 174 456 0 31860 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 129296

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29428
/proc/meminfo: memFree=31687348/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=129296 CPUtime=1242.1 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 16907 0 0 0 124186 24 0 0 20 0 1 0 26380072 132399104 24111 33554432000 4194304 6058637 140734033414096 140734033412872 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 32324 24111 174 456 0 31860 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 129296

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 29433
/proc/meminfo: memFree=31566536/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=129296 CPUtime=1302.08 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 17726 0 0 0 130183 25 0 0 20 0 1 0 26380072 132399104 24111 33554432000 4194304 6058637 140734033414096 140734033412872 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 32324 24111 174 456 0 31860 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 129296

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29434
/proc/meminfo: memFree=31580752/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=129296 CPUtime=1362.08 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 18540 0 0 0 136181 27 0 0 20 0 1 0 26380072 132399104 23599 33554432000 4194304 6058637 140734033414096 140734033412872 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 32324 23599 174 456 0 31860 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 129296

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29435
/proc/meminfo: memFree=31629812/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=1422.07 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 19142 0 0 0 142178 29 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033413160 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 79976

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29436
/proc/meminfo: memFree=31655624/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=1482.06 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 19966 0 0 0 148175 31 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033413160 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 79976

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29437
/proc/meminfo: memFree=31688588/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=79976 CPUtime=1542.05 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 20783 0 0 0 154172 33 0 0 20 0 1 0 26380072 81895424 15201 33554432000 4194304 6058637 140734033414096 140734033413160 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 19994 15201 174 456 0 19530 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 79976

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 29438
/proc/meminfo: memFree=31542356/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=160116 CPUtime=1602.03 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 21610 0 0 0 160169 34 0 0 20 0 1 0 26380072 163958784 29298 33554432000 4194304 6058637 140734033414096 140734033413128 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 40029 29298 174 456 0 39565 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 160116

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29440
/proc/meminfo: memFree=31574076/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=160116 CPUtime=1662.03 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 22297 0 0 0 166167 36 0 0 20 0 1 0 26380072 163958784 27634 33554432000 4194304 6058637 140734033414096 140734033413128 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 40029 27634 174 456 0 39565 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 160116

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 29441
/proc/meminfo: memFree=31583816/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=141876 CPUtime=1722.01 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 23585 0 0 0 172164 37 0 0 20 0 1 0 26380072 145281024 33214 33554432000 4194304 6058637 140734033414096 140734033412872 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 35469 33214 174 456 0 35005 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 141876

[startup+1782.3 s]
/proc/loadavg: 1.94 1.98 1.99 3/177 29488
/proc/meminfo: memFree=31712148/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=141876 CPUtime=1782.01 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 24398 0 0 0 178162 39 0 0 20 0 1 0 26380072 145281024 30654 33554432000 4194304 6058637 140734033414096 140734033413160 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 35469 30654 174 456 0 35005 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 141876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 29488
/proc/meminfo: memFree=31683792/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=141876 CPUtime=1800 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 24404 0 0 0 179961 39 0 0 20 0 1 0 26380072 145281024 33726 33554432000 4194304 6058637 140734033414096 140734033412872 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 35469 33726 174 456 0 35005 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 141876

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 29373 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.95 1.98 1.99 3/177 29488
/proc/meminfo: memFree=31683792/32872528 swapFree=7780/7780
[pid=29373] ppid=29370 vsize=141876 CPUtime=1800 cores=0,2,4,6
/proc/29373/stat : 29373 (open-wbo-lsu) R 29370 29373 28317 0 -1 4202496 24404 0 0 0 179961 39 0 0 20 0 1 0 26380072 145281024 33726 33554432000 4194304 6058637 140734033414096 140734033412872 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29373/statm: 35469 33726 174 456 0 35005 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 141876

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.62
CPU system time (s): 0.398939
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 172696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.398939
maximum resident set size= 151556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24407
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= 18
involuntary context switches= 1881

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.05338 second user time and 7.49786 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-18 11:49:13
IDJOB=4102908
IDBENCH=2191
IDSOLVER=2545
FILE ID=node151/4102908-1466243352
RUNJOBID= node151-1466241508-28333
PBS_JOBID= 19918209
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f2000.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102908-1466243352/watcher-4102908-1466243352 -o /tmp/evaluation-result-4102908-1466243352/solver-4102908-1466243352 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28333 --watchdog 1960  open-wbo-lsu HOME/instance-4102908-1466243352.opb

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

MD5SUM BENCH= fad56081e554a0467e4020315c4dfc76
RANDOM SEED=65064255

node151.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		: 2667.103
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	: 5334.20
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		: 2667.103
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		: 2667.103
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	: 5332.55
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		: 2667.103
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		: 2667.103
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	: 5332.54
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		: 2667.103
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		: 2667.103
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		: 2667.103
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:        31798340 kB
Buffers:           59420 kB
Cached:           192720 kB
SwapCached:         1780 kB
Active:           127824 kB
Inactive:         201884 kB
Active(anon):      76708 kB
Inactive(anon):     3092 kB
Active(file):      51116 kB
Inactive(file):   198792 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099228 kB
Dirty:              4976 kB
Writeback:             0 kB
AnonPages:         84716 kB
Mapped:             8900 kB
Shmem:                 0 kB
Slab:             605576 kB
SReclaimable:      48948 kB
SUnreclaim:       556628 kB
KernelStack:        1456 kB
PageTables:         4336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     200336 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 71736 MiB
End job on node151 at 2016-06-18 12:19:13