Trace number 4102542

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-4-c.opb
MD5SUM28753ff2e44c4cedb2d3a2e783f8d1a4
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 variables2666
Total number of constraints6659
Number of constraints which are clauses6659
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 2666
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 2666
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 2666
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
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-4102542-1466244932.opb
0.00/0.00	c File size is 224893 bytes.
1800.01/1800.30	c Sum of soft weights:         2666
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:          2666                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       6659                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       2666                                                                   |
1800.01/1800.30	c |  Number of cardinality:           0                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.02 s                                                                 |
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-4102542-1466244932/watcher-4102542-1466244932 -o /tmp/evaluation-result-4102542-1466244932/solver-4102542-1466244932 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1466240246-11963 --watchdog 1960 open-wbo HOME/instance-4102542-1466244932.opb 

pid=13297
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: 2.31 2.22 2.19 3/176 13300
/proc/meminfo: memFree=29977376/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=2956 CPUtime=0 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 465 0 0 0 0 0 0 0 20 0 1 0 26541563 3026944 340 33554432000 4194304 6059633 140733432289376 140734720974072 4681178 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13300/statm: 739 340 189 456 0 220 0

[startup+0.100167 s]
/proc/loadavg: 2.31 2.22 2.19 3/176 13300
/proc/meminfo: memFree=29977376/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=9124 CPUtime=0.09 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 1103 0 0 0 9 0 0 0 20 0 1 0 26541563 9342976 908 33554432000 4194304 6059633 140733432289376 140733432288472 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 2281 908 170 456 0 1817 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9124

[startup+0.200373 s]
/proc/loadavg: 2.31 2.22 2.19 3/176 13300
/proc/meminfo: memFree=29977376/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=5396 CPUtime=0.19 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 1248 0 0 0 19 0 0 0 20 0 1 0 26541563 5525504 934 33554432000 4194304 6059633 140733432289376 140733432288472 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 1349 934 172 456 0 885 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5396

[startup+0.300331 s]
/proc/loadavg: 2.31 2.22 2.19 3/176 13300
/proc/meminfo: memFree=29977376/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=5396 CPUtime=0.29 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 1315 0 0 0 29 0 0 0 20 0 1 0 26541563 5525504 1001 33554432000 4194304 6059633 140733432289376 140733432288472 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 1349 1001 172 456 0 885 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5396

[startup+0.700234 s]
/proc/loadavg: 2.31 2.22 2.19 3/176 13300
/proc/meminfo: memFree=29977376/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=6644 CPUtime=0.69 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 1803 0 0 0 69 0 0 0 20 0 1 0 26541563 6803456 1259 33554432000 4194304 6059633 140733432289376 140733432288472 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 1661 1259 172 456 0 1197 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6644

[startup+1.50023 s]
/proc/loadavg: 2.31 2.22 2.19 3/177 13301
/proc/meminfo: memFree=29971516/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=8292 CPUtime=1.49 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 2211 0 0 0 149 0 0 0 20 0 1 0 26541563 8491008 1653 33554432000 4194304 6059633 140733432289376 140733432287864 4280151 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 2073 1653 172 456 0 1609 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8292

[startup+3.10023 s]
/proc/loadavg: 2.31 2.22 2.19 3/177 13301
/proc/meminfo: memFree=29969904/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=9980 CPUtime=3.09 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 2680 0 0 0 309 0 0 0 20 0 1 0 26541563 10219520 2101 33554432000 4194304 6059633 140733432289376 140733432287896 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 2495 2101 172 456 0 2031 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9980

[startup+6.30023 s]
/proc/loadavg: 2.37 2.24 2.19 3/177 13301
/proc/meminfo: memFree=29965020/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=13184 CPUtime=6.29 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 3248 0 0 0 629 0 0 0 20 0 1 0 26541563 13500416 2656 33554432000 4194304 6059633 140733432289376 140733432287864 4261151 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 3296 2656 172 456 0 2832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13184

[startup+12.7002 s]
/proc/loadavg: 2.34 2.23 2.19 3/177 13301
/proc/meminfo: memFree=29956664/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=15864 CPUtime=12.69 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 3721 0 0 0 1269 0 0 0 20 0 1 0 26541563 16244736 3561 33554432000 4194304 6059633 140733432289376 140733432288200 4277774 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 3966 3561 172 456 0 3502 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15864

[startup+25.5003 s]
/proc/loadavg: 2.26 2.22 2.19 4/177 13301
/proc/meminfo: memFree=29944036/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=23144 CPUtime=25.49 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 5020 0 0 0 2548 1 0 0 20 0 1 0 26541563 23699456 5323 33554432000 4194304 6059633 140733432289376 140733432287896 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 5786 5323 172 456 0 5322 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23144

[startup+51.1003 s]
/proc/loadavg: 2.37 2.25 2.19 3/177 13301
/proc/meminfo: memFree=29955164/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=30284 CPUtime=51.08 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 5907 0 0 0 5107 1 0 0 20 0 1 0 26541563 31010816 7185 33554432000 4194304 6059633 140733432289376 140733432287896 4278011 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 7571 7185 172 456 0 7107 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30284

[startup+102.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 13302
/proc/meminfo: memFree=29922444/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=43584 CPUtime=102.28 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 7733 0 0 0 10226 2 0 0 20 0 1 0 26541563 44630016 9180 33554432000 4194304 6059633 140733432289376 140733432287864 4277786 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 10896 9180 172 456 0 10432 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 43584

[startup+162.3 s]
/proc/loadavg: 2.29 2.25 2.19 4/177 13303
/proc/meminfo: memFree=29906208/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=55076 CPUtime=162.26 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 8075 0 0 0 16224 2 0 0 20 0 1 0 26541563 56397824 13085 33554432000 4194304 6059633 140733432289376 140733432287896 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 13769 13085 172 456 0 13305 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 55076

[startup+222.307 s]
/proc/loadavg: 2.34 2.27 2.20 3/177 13305
/proc/meminfo: memFree=29905672/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=55076 CPUtime=222.26 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 8223 0 0 0 22224 2 0 0 20 0 1 0 26541563 56397824 13228 33554432000 4194304 6059633 140733432289376 140733432287896 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 13769 13228 172 456 0 13305 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 55076

[startup+282.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/178 13309
/proc/meminfo: memFree=29890160/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=73932 CPUtime=282.25 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 9250 0 0 0 28221 4 0 0 20 0 1 0 26541563 75706368 18058 33554432000 4194304 6059633 140733432289376 140733432287864 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 18483 18058 172 456 0 18019 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 73932

[startup+342.3 s]
/proc/loadavg: 2.28 2.26 2.20 3/177 13310
/proc/meminfo: memFree=29889996/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=73932 CPUtime=342.24 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 9311 0 0 0 34220 4 0 0 20 0 1 0 26541563 75706368 18119 33554432000 4194304 6059633 140733432289376 140733432287864 4278024 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 18483 18119 172 456 0 18019 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 73932

[startup+402.3 s]
/proc/loadavg: 2.28 2.26 2.19 3/177 13311
/proc/meminfo: memFree=29888704/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=402.23 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 9629 0 0 0 40219 4 0 0 20 0 1 0 26541563 88678400 19969 33554432000 4194304 6059633 140733432289376 140733432287864 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 19969 172 456 0 21186 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 86600

[startup+462.3 s]
/proc/loadavg: 2.24 2.24 2.19 4/177 13312
/proc/meminfo: memFree=29895908/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=462.22 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 9630 0 0 0 46218 4 0 0 20 0 1 0 26541563 88678400 20481 33554432000 4194304 6059633 140733432289376 140733432287864 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 20481 172 456 0 21186 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 86600

[startup+522.3 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 13314
/proc/meminfo: memFree=29900088/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=522.21 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 9631 0 0 0 52217 4 0 0 20 0 1 0 26541563 88678400 20993 33554432000 4194304 6059633 140733432289376 140733432287864 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 20993 172 456 0 21186 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 86600

[startup+582.3 s]
/proc/loadavg: 2.31 2.24 2.19 4/177 13315
/proc/meminfo: memFree=29867436/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=582.2 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 9631 0 0 0 58216 4 0 0 20 0 1 0 26541563 88678400 20993 33554432000 4194304 6059633 140733432289376 140733432287864 4255284 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 20993 172 456 0 21186 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 86600


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


[startup+942.3 s]
/proc/loadavg: 2.29 2.24 2.19 4/177 13509
/proc/meminfo: memFree=29976392/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=942.14 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 14227 0 0 0 94204 10 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4277956 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 86600

[startup+1002.3 s]
/proc/loadavg: 2.32 2.26 2.19 3/177 13510
/proc/meminfo: memFree=29966328/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=1002.13 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 15010 0 0 0 100202 11 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4278523 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 86600

[startup+1062.3 s]
/proc/loadavg: 2.20 2.24 2.18 3/177 13511
/proc/meminfo: memFree=29963772/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=1062.12 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 15796 0 0 0 106200 12 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4277904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 86600

[startup+1122.3 s]
/proc/loadavg: 2.25 2.24 2.18 3/177 13513
/proc/meminfo: memFree=29950000/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=1122.12 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 16582 0 0 0 112198 14 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4261134 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 86600

[startup+1182.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 13514
/proc/meminfo: memFree=29948996/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=1182.1 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 17370 0 0 0 118195 15 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 86600

[startup+1242.3 s]
/proc/loadavg: 2.15 2.21 2.18 3/177 13515
/proc/meminfo: memFree=29930504/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=1242.09 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 18158 0 0 0 124193 16 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 86600

[startup+1302.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 13516
/proc/meminfo: memFree=29930248/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=1302.09 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 18947 0 0 0 130191 18 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 86600

[startup+1362.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 13517
/proc/meminfo: memFree=29888304/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=135920 CPUtime=1362.08 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 19736 0 0 0 136188 20 0 0 20 0 1 0 26541563 139182080 31900 33554432000 4194304 6059633 140733432289376 140733432287912 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 33980 31900 172 456 0 33516 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 135920

[startup+1422.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 13519
/proc/meminfo: memFree=29894140/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=135920 CPUtime=1422.07 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 20524 0 0 0 142186 21 0 0 20 0 1 0 26541563 139182080 30364 33554432000 4194304 6059633 140733432289376 140733432287912 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 33980 30364 172 456 0 33516 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 135920

[startup+1482.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/178 13523
/proc/meminfo: memFree=29928624/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=1482.06 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 20926 0 0 0 148184 22 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 86600

[startup+1542.31 s]
/proc/loadavg: 2.13 2.17 2.17 4/177 13524
/proc/meminfo: memFree=29929208/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=1542.06 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 21719 0 0 0 154183 23 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 86600

[startup+1602.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/177 13525
/proc/meminfo: memFree=29887684/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=135920 CPUtime=1602.05 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 22509 0 0 0 160180 25 0 0 20 0 1 0 26541563 139182080 31388 33554432000 4194304 6059633 140733432289376 140733432287912 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 33980 31388 172 456 0 33516 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 135920

[startup+1662.3 s]
/proc/loadavg: 2.18 2.17 2.17 3/177 13526
/proc/meminfo: memFree=29927088/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=1662.03 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 22910 0 0 0 166178 25 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4277910 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 86600

[startup+1722.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/177 13528
/proc/meminfo: memFree=29871260/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=135920 CPUtime=1722.03 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 23701 0 0 0 172176 27 0 0 20 0 1 0 26541563 139182080 31900 33554432000 4194304 6059633 140733432289376 140733432287912 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 33980 31900 172 456 0 33516 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 135920

[startup+1782.3 s]
/proc/loadavg: 2.15 2.16 2.17 3/177 13529
/proc/meminfo: memFree=29913320/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=86600 CPUtime=1782.01 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 24504 0 0 0 178173 28 0 0 20 0 1 0 26541563 88678400 21286 33554432000 4194304 6059633 140733432289376 140733432288200 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 21650 21286 172 456 0 21186 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 86600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.18 2.17 2.17 4/177 13529
/proc/meminfo: memFree=29871492/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=135920 CPUtime=1800.01 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 24898 0 0 0 179972 29 0 0 20 0 1 0 26541563 139182080 31900 33554432000 4194304 6059633 140733432289376 140733432287912 4261538 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 33980 31900 172 456 0 33516 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 135920

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 13300 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.18 2.17 2.17 4/177 13529
/proc/meminfo: memFree=29871492/32872528 swapFree=1590032/1720848
[pid=13300] ppid=13297 vsize=135920 CPUtime=1800.01 cores=0,2,4,6
/proc/13300/stat : 13300 (open-wbo) R 13297 13300 11947 0 -1 4202496 24898 0 0 0 179972 29 0 0 20 0 1 0 26541563 139182080 31900 33554432000 4194304 6059633 140733432289376 140733432287912 4261538 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13300/statm: 33980 31900 172 456 0 33516 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 135920

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.73
CPU system time (s): 0.294955
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 166740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.294955
maximum resident set size= 134776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24901
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= 12
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6283 second user time and 6.83196 second system time

The end

Launcher Data 

Begin job on node120 at 2016-06-18 12:15:33
IDJOB=4102542
IDBENCH=2134
IDSOLVER=2547
FILE ID=node120/4102542-1466244932
RUNJOBID= node120-1466240246-11963
PBS_JOBID= 19918172
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-4-c.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102542-1466244932/watcher-4102542-1466244932 -o /tmp/evaluation-result-4102542-1466244932/solver-4102542-1466244932 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1466240246-11963 --watchdog 1960  open-wbo HOME/instance-4102542-1466244932.opb

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

MD5SUM BENCH= 28753ff2e44c4cedb2d3a2e783f8d1a4
RANDOM SEED=1667546522

node120.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.935
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	: 5333.87
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.935
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.935
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.935
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.935
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.935
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.935
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		: 2666.935
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29977640 kB
Buffers:          112968 kB
Cached:           192576 kB
SwapCached:         1748 kB
Active:           193860 kB
Inactive:         229588 kB
Active(anon):     117584 kB
Inactive(anon):     2724 kB
Active(file):      76276 kB
Inactive(file):   226864 kB
Unevictable:     1720848 kB
Mlocked:         1590032 kB
SwapTotal:      67108856 kB
SwapFree:       67099492 kB
Dirty:              5352 kB
Writeback:             0 kB
AnonPages:       1851840 kB
Mapped:             7836 kB
Shmem:                 0 kB
Slab:             615416 kB
SReclaimable:      58852 kB
SUnreclaim:       556564 kB
KernelStack:        1472 kB
PageTables:         7888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1969776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 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= 71720 MiB
End job on node120 at 2016-06-18 12:45:33