Trace number 4102806

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-par32-3-c.opb
MD5SUMbc7893eb7aff4749139e472af91e587e
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 variables2650
Total number of constraints6619
Number of constraints which are clauses6619
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 2650
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 2650
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 2650
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-4102806-1466246788.opb
0.00/0.00	c File size is 223485 bytes.
1800.01/1800.30	c Sum of soft weights:         2650
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:          2650                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       6619                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       2650                                                                   |
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-4102806-1466246788/watcher-4102806-1466246788 -o /tmp/evaluation-result-4102806-1466246788/solver-4102806-1466246788 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466240628-16938 --watchdog 1960 open-wbo HOME/instance-4102806-1466246788.opb 

pid=18329
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.01 3/174 18332
/proc/meminfo: memFree=31268908/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=2952 CPUtime=0 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 465 0 0 0 0 0 0 0 20 0 1 0 26728956 3022848 340 33554432000 4194304 6059633 140736665902432 140733729851720 4214172 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 738 340 189 456 0 219 0

[startup+0.100161 s]
/proc/loadavg: 2.00 2.03 2.01 3/174 18332
/proc/meminfo: memFree=31268908/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=8988 CPUtime=0.09 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 1033 0 0 0 9 0 0 0 20 0 1 0 26728956 9203712 1356 33554432000 4194304 6059633 140736665902432 140733729851720 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 2247 1356 170 456 0 1783 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8988

[startup+0.200309 s]
/proc/loadavg: 2.00 2.03 2.01 3/174 18332
/proc/meminfo: memFree=31268908/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=5392 CPUtime=0.19 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 1160 0 0 0 19 0 0 0 20 0 1 0 26728956 5521408 931 33554432000 4194304 6059633 140736665902432 140736665900920 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 1348 931 172 456 0 884 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5392

[startup+0.30027 s]
/proc/loadavg: 2.00 2.03 2.01 3/174 18332
/proc/meminfo: memFree=31268908/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=5392 CPUtime=0.29 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 1225 0 0 0 29 0 0 0 20 0 1 0 26728956 5521408 996 33554432000 4194304 6059633 140736665902432 140736665900920 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 1348 996 172 456 0 884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5392

[startup+0.700238 s]
/proc/loadavg: 2.00 2.03 2.01 3/174 18332
/proc/meminfo: memFree=31268908/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=6608 CPUtime=0.69 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 1734 0 0 0 69 0 0 0 20 0 1 0 26728956 6766592 1256 33554432000 4194304 6059633 140736665902432 140736665900920 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 1652 1256 172 456 0 1188 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6608

[startup+1.50023 s]
/proc/loadavg: 2.00 2.03 2.01 3/175 18333
/proc/meminfo: memFree=31262932/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=8256 CPUtime=1.49 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 2171 0 0 0 149 0 0 0 20 0 1 0 26728956 8454144 1667 33554432000 4194304 6059633 140736665902432 140736665900920 4280118 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 2064 1667 172 456 0 1600 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8256

[startup+3.10023 s]
/proc/loadavg: 2.00 2.03 2.01 3/175 18333
/proc/meminfo: memFree=31260932/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=10096 CPUtime=3.09 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 2663 0 0 0 309 0 0 0 20 0 1 0 26728956 10338304 2126 33554432000 4194304 6059633 140736665902432 140736665900952 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 2524 2126 172 456 0 2060 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10096

[startup+6.30023 s]
/proc/loadavg: 2.00 2.03 2.01 3/175 18333
/proc/meminfo: memFree=31256312/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=15588 CPUtime=6.29 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 2991 0 0 0 628 1 0 0 20 0 1 0 26728956 15962112 3471 33554432000 4194304 6059633 140736665902432 140736665900952 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 3897 3471 172 456 0 3433 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15588

[startup+12.7002 s]
/proc/loadavg: 2.00 2.03 2.01 3/175 18333
/proc/meminfo: memFree=31250980/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=18308 CPUtime=12.69 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 3764 0 0 0 1268 1 0 0 20 0 1 0 26728956 18747392 4200 33554432000 4194304 6059633 140736665902432 140736665900952 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 4577 4200 172 456 0 4113 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18308

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.01 3/175 18333
/proc/meminfo: memFree=31248468/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=19980 CPUtime=25.49 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 4636 0 0 0 2548 1 0 0 20 0 1 0 26728956 20459520 4627 33554432000 4194304 6059633 140736665902432 140736665901256 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 4995 4627 172 456 0 4531 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19980

[startup+51.1003 s]
/proc/loadavg: 2.00 2.02 2.01 3/175 18333
/proc/meminfo: memFree=31235196/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=34484 CPUtime=51.08 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 5717 0 0 0 5107 1 0 0 20 0 1 0 26728956 35311616 8224 33554432000 4194304 6059633 140736665902432 140736665900952 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 8621 8224 172 456 0 8157 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34484

[startup+102.3 s]
/proc/loadavg: 2.04 2.03 2.01 3/175 18334
/proc/meminfo: memFree=31227544/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=41668 CPUtime=102.27 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 5972 0 0 0 10226 1 0 0 20 0 1 0 26728956 42668032 10028 33554432000 4194304 6059633 140736665902432 140736665900952 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 10417 10028 172 456 0 9953 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41668

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/175 18335
/proc/meminfo: memFree=31222052/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=46516 CPUtime=162.27 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 6701 0 0 0 16225 2 0 0 20 0 1 0 26728956 47632384 11240 33554432000 4194304 6059633 140736665902432 140736665900952 4262704 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 11629 11240 172 456 0 11165 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 46516

[startup+222.307 s]
/proc/loadavg: 2.10 2.05 2.01 3/176 18339
/proc/meminfo: memFree=31184048/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=50900 CPUtime=222.26 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 7838 0 0 0 22224 2 0 0 20 0 1 0 26728956 52121600 12336 33554432000 4194304 6059633 140736665902432 140736665900952 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 12725 12336 172 456 0 12261 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 50900

[startup+282.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/175 18341
/proc/meminfo: memFree=31204164/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=70184 CPUtime=282.25 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 8117 0 0 0 28222 3 0 0 20 0 1 0 26728956 71868416 15650 33554432000 4194304 6059633 140736665902432 140736665900920 4277852 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 17546 15650 172 456 0 17082 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 70184

[startup+342.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/175 18342
/proc/meminfo: memFree=31201988/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=70184 CPUtime=342.24 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 8118 0 0 0 34221 3 0 0 20 0 1 0 26728956 71868416 16162 33554432000 4194304 6059633 140736665902432 140736665900920 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 17546 16162 172 456 0 17082 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 70184

[startup+402.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/175 18343
/proc/meminfo: memFree=31166548/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=70184 CPUtime=402.23 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 8118 0 0 0 40220 3 0 0 20 0 1 0 26728956 71868416 16162 33554432000 4194304 6059633 140736665902432 140736665900920 4278011 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 17546 16162 172 456 0 17082 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 70184

[startup+462.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/175 18344
/proc/meminfo: memFree=31181060/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=88860 CPUtime=462.21 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 8163 0 0 0 46218 3 0 0 20 0 1 0 26728956 90992640 21341 33554432000 4194304 6059633 140736665902432 140736665900952 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 22215 21341 172 456 0 21751 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 88860

[startup+522.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/175 18345
/proc/meminfo: memFree=31137672/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=88860 CPUtime=522.2 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 8164 0 0 0 52217 3 0 0 20 0 1 0 26728956 90992640 21853 33554432000 4194304 6059633 140736665902432 140736665900952 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 22215 21853 172 456 0 21751 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 88860

[startup+582.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/175 18347
/proc/meminfo: memFree=31179004/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=88860 CPUtime=582.2 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 8164 0 0 0 58217 3 0 0 20 0 1 0 26728956 90992640 21853 33554432000 4194304 6059633 140736665902432 140736665900952 4278402 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 22215 21853 172 456 0 21751 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 88860


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


[startup+942.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/175 18380
/proc/meminfo: memFree=31170732/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=102132 CPUtime=942.14 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 9846 0 0 0 94208 6 0 0 20 0 1 0 26728956 104583168 23870 33554432000 4194304 6059633 140736665902432 140736665900920 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 25533 23870 172 456 0 25069 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 102132

[startup+1002.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/175 18381
/proc/meminfo: memFree=31119340/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=102132 CPUtime=1002.14 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 10482 0 0 0 100206 8 0 0 20 0 1 0 26728956 104583168 25171 33554432000 4194304 6059633 140736665902432 140736665901256 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 25533 25171 172 456 0 25069 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 102132

[startup+1062.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/175 18382
/proc/meminfo: memFree=31165144/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=102132 CPUtime=1062.12 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 10828 0 0 0 106203 9 0 0 20 0 1 0 26728956 104583168 25171 33554432000 4194304 6059633 140736665902432 140736665901256 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 25533 25171 172 456 0 25069 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 102132

[startup+1122.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/175 18383
/proc/meminfo: memFree=31088992/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=151452 CPUtime=1122.11 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 11172 0 0 0 112201 10 0 0 20 0 1 0 26728956 155086848 33518 33554432000 4194304 6059633 140736665902432 140736665900968 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 37863 33518 172 456 0 37399 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 151452

[startup+1182.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/174 18384
/proc/meminfo: memFree=31165284/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=102132 CPUtime=1182.11 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 11348 0 0 0 118200 11 0 0 20 0 1 0 26728956 104583168 25171 33554432000 4194304 6059633 140736665902432 140736665901256 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 25533 25171 172 456 0 25069 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 102132

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/175 18386
/proc/meminfo: memFree=31127404/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=102132 CPUtime=1242.1 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 11698 0 0 0 124198 12 0 0 20 0 1 0 26728956 104583168 25171 33554432000 4194304 6059633 140736665902432 140736665901256 4278402 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 25533 25171 172 456 0 25069 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 102132

[startup+1302.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/175 18617
/proc/meminfo: memFree=31184928/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=151452 CPUtime=1302.09 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 12045 0 0 0 130196 13 0 0 20 0 1 0 26728956 155086848 34030 33554432000 4194304 6059633 140736665902432 140736665900968 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 37863 34030 172 456 0 37399 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 151452

[startup+1362.3 s]
/proc/loadavg: 2.13 2.07 2.01 4/175 18618
/proc/meminfo: memFree=31198548/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=102132 CPUtime=1362.08 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 12225 0 0 0 136194 14 0 0 20 0 1 0 26728956 104583168 25171 33554432000 4194304 6059633 140736665902432 140736665901256 4246357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 25533 25171 172 456 0 25069 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 102132

[startup+1422.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/176 18622
/proc/meminfo: memFree=31156448/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=151772 CPUtime=1422.08 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 12661 0 0 0 142193 15 0 0 20 0 1 0 26728956 155414528 35646 33554432000 4194304 6059633 140736665902432 140736665900968 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 37943 35646 172 456 0 37479 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 151772

[startup+1482.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/175 18623
/proc/meminfo: memFree=31192304/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=102452 CPUtime=1482.06 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 12838 0 0 0 148190 16 0 0 20 0 1 0 26728956 104910848 25251 33554432000 4194304 6059633 140736665902432 140736665901256 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 25613 25251 172 456 0 25149 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 102452

[startup+1542.31 s]
/proc/loadavg: 2.02 2.04 2.00 4/175 18625
/proc/meminfo: memFree=31151036/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=151772 CPUtime=1542.06 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 13189 0 0 0 154189 17 0 0 20 0 1 0 26728956 155414528 35134 33554432000 4194304 6059633 140736665902432 140736665900968 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 37943 35134 172 456 0 37479 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 151772

[startup+1602.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/175 18626
/proc/meminfo: memFree=31179452/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=102452 CPUtime=1602.04 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 13369 0 0 0 160186 18 0 0 20 0 1 0 26728956 104910848 25251 33554432000 4194304 6059633 140736665902432 140736665901256 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 25613 25251 172 456 0 25149 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 102452

[startup+1662.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/175 18627
/proc/meminfo: memFree=31144268/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=151772 CPUtime=1662.03 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 13717 0 0 0 166184 19 0 0 20 0 1 0 26728956 155414528 33598 33554432000 4194304 6059633 140736665902432 140736665900968 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 37943 33598 172 456 0 37479 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 151772

[startup+1722.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/175 18628
/proc/meminfo: memFree=31117460/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=151772 CPUtime=1722.02 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 13897 0 0 0 172182 20 0 0 20 0 1 0 26728956 155414528 35134 33554432000 4194304 6059633 140736665902432 140736665900968 4278425 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 37943 35134 172 456 0 37479 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 151772

[startup+1782.3 s]
/proc/loadavg: 2.15 2.08 2.01 3/175 18629
/proc/meminfo: memFree=31106028/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=151772 CPUtime=1782.02 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 14079 0 0 0 178181 21 0 0 20 0 1 0 26728956 155414528 37182 33554432000 4194304 6059633 140736665902432 140736665900968 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 37943 37182 172 456 0 37479 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 151772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.17 2.09 2.02 3/175 18630
/proc/meminfo: memFree=31153004/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=102452 CPUtime=1800.01 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 14079 0 0 0 179980 21 0 0 20 0 1 0 26728956 104910848 25251 33554432000 4194304 6059633 140736665902432 140736665901256 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 25613 25251 172 456 0 25149 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 102452

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 18332 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.17 2.09 2.02 3/175 18630
/proc/meminfo: memFree=31153004/32872528 swapFree=447868/480572
[pid=18332] ppid=18329 vsize=102452 CPUtime=1800.01 cores=1,3,5,7
/proc/18332/stat : 18332 (open-wbo) R 18329 18332 16921 0 -1 4202496 14079 0 0 0 179980 21 0 0 20 0 1 0 26728956 104910848 25251 33554432000 4194304 6059633 140736665902432 140736665901256 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18332/statm: 25613 25251 172 456 0 25149 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 102452

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.81
CPU system time (s): 0.214967
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 151772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.214967
maximum resident set size= 148728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14082
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= 1980

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.66529 second user time and 6.79297 second system time

The end

Launcher Data 

Begin job on node104 at 2016-06-18 12:46:28
IDJOB=4102806
IDBENCH=2175
IDSOLVER=2547
FILE ID=node104/4102806-1466246788
RUNJOBID= node104-1466240628-16938
PBS_JOBID= 19918194
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-3-c.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102806-1466246788/watcher-4102806-1466246788 -o /tmp/evaluation-result-4102806-1466246788/solver-4102806-1466246788 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node104-1466240628-16938 --watchdog 1960  open-wbo HOME/instance-4102806-1466246788.opb

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

MD5SUM BENCH= bc7893eb7aff4749139e472af91e587e
RANDOM SEED=1225532558

node104.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		: 2667.035
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	: 5334.07
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		: 2667.035
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		: 2667.035
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		: 2667.035
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		: 2667.035
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		: 2667.035
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	: 5332.54
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		: 2667.035
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		: 2667.035
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:        31269552 kB
Buffers:          122544 kB
Cached:           149464 kB
SwapCached:        40452 kB
Active:           153720 kB
Inactive:         234260 kB
Active(anon):      78648 kB
Inactive(anon):    39968 kB
Active(file):      75072 kB
Inactive(file):   194292 kB
Unevictable:      480572 kB
Mlocked:          447868 kB
SwapTotal:      67108856 kB
SwapFree:       67060428 kB
Dirty:              4760 kB
Writeback:             0 kB
AnonPages:        557448 kB
Mapped:             7964 kB
Shmem:                 0 kB
Slab:             603804 kB
SReclaimable:      47796 kB
SUnreclaim:       556008 kB
KernelStack:        1440 kB
PageTables:         5136 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     663856 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 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= 71696 MiB
End job on node104 at 2016-06-18 13:16:29