Trace number 4102710

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-par32-2.opb
MD5SUM0b8531b64d2ca93b44d439b9cb9fcfaa
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 variables6352
Total number of constraints13429
Number of constraints which are clauses13429
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 constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
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 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
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-4102710-1466245792.opb
0.00/0.00	c File size is 453016 bytes.
1800.01/1800.30	c Sum of soft weights:         6352
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:          6352                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      13429                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       6352                                                                   |
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:                   0.05 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-4102710-1466245792/watcher-4102710-1466245792 -o /tmp/evaluation-result-4102710-1466245792/solver-4102710-1466245792 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1466240246-11964 --watchdog 1960 open-wbo HOME/instance-4102710-1466245792.opb 

pid=13501
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: 2.27 2.24 2.19 3/176 13504
/proc/meminfo: memFree=30005396/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=3176 CPUtime=0 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 533 0 0 0 0 0 0 0 20 0 1 0 26627507 3252224 409 33554432000 4194304 6059633 140736887024720 140736973988728 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 794 410 244 456 0 219 0

[startup+0.100163 s]
/proc/loadavg: 2.27 2.24 2.19 3/176 13504
/proc/meminfo: memFree=30005396/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=12768 CPUtime=0.09 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 1963 0 0 0 9 0 0 0 20 0 1 0 26627507 13074432 1686 33554432000 4194304 6059633 140736887024720 140736973988728 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 3192 1686 174 456 0 2728 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12768

[startup+0.200316 s]
/proc/loadavg: 2.27 2.24 2.19 3/176 13504
/proc/meminfo: memFree=30005396/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=9040 CPUtime=0.19 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 2125 0 0 0 19 0 0 0 20 0 1 0 26627507 9256960 1699 33554432000 4194304 6059633 140736887024720 140736973988728 4246344 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 2260 1699 176 456 0 1796 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9040

[startup+0.300258 s]
/proc/loadavg: 2.27 2.24 2.19 3/176 13504
/proc/meminfo: memFree=30005396/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=9172 CPUtime=0.29 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 2170 0 0 0 29 0 0 0 20 0 1 0 26627507 9392128 1744 33554432000 4194304 6059633 140736887024720 140736973988728 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 2293 1744 176 456 0 1829 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9172

[startup+0.700279 s]
/proc/loadavg: 2.27 2.24 2.19 3/176 13504
/proc/meminfo: memFree=30005396/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=10368 CPUtime=0.69 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 2627 0 0 0 69 0 0 0 20 0 1 0 26627507 10616832 1986 33554432000 4194304 6059633 140736887024720 140736887023544 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 2592 1986 176 456 0 2128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10368

[startup+1.50023 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 13505
/proc/meminfo: memFree=29997812/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=12016 CPUtime=1.49 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 3019 0 0 0 149 0 0 0 20 0 1 0 26627507 12304384 2357 33554432000 4194304 6059633 140736887024720 140736887023544 4261792 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 3004 2357 176 456 0 2540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12016

[startup+3.10023 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 13505
/proc/meminfo: memFree=29995968/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=13848 CPUtime=3.09 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 3399 0 0 0 309 0 0 0 20 0 1 0 26627507 14180352 2733 33554432000 4194304 6059633 140736887024720 140736887023208 4278304 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 3462 2733 176 456 0 2998 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13848

[startup+6.3003 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 13505
/proc/meminfo: memFree=29992816/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=15496 CPUtime=6.28 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 3997 0 0 0 628 0 0 0 20 0 1 0 26627507 15867904 3293 33554432000 4194304 6059633 140736887024720 140736887023240 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 3874 3293 176 456 0 3410 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15496

[startup+12.7002 s]
/proc/loadavg: 2.22 2.23 2.18 3/178 13508
/proc/meminfo: memFree=29990192/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=17172 CPUtime=12.68 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 4502 0 0 0 1268 0 0 0 20 0 1 0 26627507 17584128 3763 33554432000 4194304 6059633 140736887024720 140736887023240 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 4293 3763 176 456 0 3829 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17172

[startup+25.5003 s]
/proc/loadavg: 2.17 2.22 2.18 3/178 13508
/proc/meminfo: memFree=29986704/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=23220 CPUtime=25.49 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 5187 0 0 0 2548 1 0 0 20 0 1 0 26627507 23777280 4987 33554432000 4194304 6059633 140736887024720 140736887023208 4278312 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 5805 4987 176 456 0 5341 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23220

[startup+51.1003 s]
/proc/loadavg: 2.25 2.23 2.18 3/178 13508
/proc/meminfo: memFree=29976912/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=31992 CPUtime=51.08 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 6699 0 0 0 5107 1 0 0 20 0 1 0 26627507 32759808 7458 33554432000 4194304 6059633 140736887024720 140736887023240 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 7998 7458 176 456 0 7534 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31992

[startup+102.3 s]
/proc/loadavg: 2.28 2.24 2.19 4/177 13509
/proc/meminfo: memFree=29938040/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=34712 CPUtime=102.28 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 6876 0 0 0 10227 1 0 0 20 0 1 0 26627507 35545088 8138 33554432000 4194304 6059633 140736887024720 140736887023240 4277864 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 8678 8138 176 456 0 8214 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 34712

[startup+162.3 s]
/proc/loadavg: 2.30 2.25 2.19 4/177 13510
/proc/meminfo: memFree=29966080/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=47500 CPUtime=162.27 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 7630 0 0 0 16225 2 0 0 20 0 1 0 26627507 48640000 10107 33554432000 4194304 6059633 140736887024720 140736887023208 4277627 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 11875 10107 176 456 0 11411 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 47500

[startup+222.307 s]
/proc/loadavg: 2.22 2.24 2.18 3/176 13511
/proc/meminfo: memFree=29950256/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=58996 CPUtime=222.26 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 7975 0 0 0 22224 2 0 0 20 0 1 0 26627507 60411904 14005 33554432000 4194304 6059633 140736887024720 140736887023240 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 14749 14005 176 456 0 14285 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 58996

[startup+282.3 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 13513
/proc/meminfo: memFree=29950124/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=58996 CPUtime=282.25 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 7975 0 0 0 28223 2 0 0 20 0 1 0 26627507 60411904 14005 33554432000 4194304 6059633 140736887024720 140736887023240 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 14749 14005 176 456 0 14285 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 58996

[startup+342.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 13514
/proc/meminfo: memFree=29931124/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=77848 CPUtime=342.23 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 8849 0 0 0 34221 2 0 0 20 0 1 0 26627507 79716352 18768 33554432000 4194304 6059633 140736887024720 140736887023208 4277874 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 19462 18768 176 456 0 18998 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 77848

[startup+402.3 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 13515
/proc/meminfo: memFree=29890600/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=77848 CPUtime=402.23 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 8976 0 0 0 40221 2 0 0 20 0 1 0 26627507 79716352 18895 33554432000 4194304 6059633 140736887024720 140736887023208 4261768 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 19462 18895 176 456 0 18998 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 77848

[startup+462.3 s]
/proc/loadavg: 2.21 2.21 2.18 4/177 13516
/proc/meminfo: memFree=29892272/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=77848 CPUtime=462.22 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 8976 0 0 0 46220 2 0 0 20 0 1 0 26627507 79716352 18895 33554432000 4194304 6059633 140736887024720 140736887023208 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 19462 18895 176 456 0 18998 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 77848

[startup+522.3 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 13517
/proc/meminfo: memFree=29898548/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=77848 CPUtime=522.21 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 8976 0 0 0 52219 2 0 0 20 0 1 0 26627507 79716352 18895 33554432000 4194304 6059633 140736887024720 140736887023208 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 19462 18895 176 456 0 18998 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 77848

[startup+582.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 13519
/proc/meminfo: memFree=29930008/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=77848 CPUtime=582.2 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 8976 0 0 0 58218 2 0 0 20 0 1 0 26627507 79716352 18895 33554432000 4194304 6059633 140736887024720 140736887023208 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 19462 18895 176 456 0 18998 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 77848


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


[startup+942.3 s]
/proc/loadavg: 2.18 2.17 2.17 2/171 13560
/proc/meminfo: memFree=30004988/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=110652 CPUtime=942.13 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 11186 0 0 0 94209 4 0 0 20 0 1 0 26627507 113307648 22924 33554432000 4194304 6059633 140736887024720 140736887023544 4277847 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 27663 22924 176 456 0 27199 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 110652

[startup+1002.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 13576
/proc/meminfo: memFree=29960712/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=110652 CPUtime=1002.12 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 11797 0 0 0 100207 5 0 0 20 0 1 0 26627507 113307648 22924 33554432000 4194304 6059633 140736887024720 140736887023544 4277874 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 27663 22924 176 456 0 27199 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 110652

[startup+1062.3 s]
/proc/loadavg: 2.27 2.19 2.18 3/177 13576
/proc/meminfo: memFree=29958288/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=110652 CPUtime=1062.12 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 12409 0 0 0 106205 7 0 0 20 0 1 0 26627507 113307648 22924 33554432000 4194304 6059633 140736887024720 140736887023544 4255176 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 27663 22924 176 456 0 27199 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 110652

[startup+1122.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 13578
/proc/meminfo: memFree=29933476/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=110652 CPUtime=1122.11 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 12411 0 0 0 112204 7 0 0 20 0 1 0 26627507 113307648 23437 33554432000 4194304 6059633 140736887024720 140736887023544 4278536 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 27663 23437 176 456 0 27199 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 110652

[startup+1182.3 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 13579
/proc/meminfo: memFree=29931548/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=110652 CPUtime=1182.11 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 12411 0 0 0 118204 7 0 0 20 0 1 0 26627507 113307648 23437 33554432000 4194304 6059633 140736887024720 140736887023544 4278402 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 27663 23437 176 456 0 27199 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 110652

[startup+1242.3 s]
/proc/loadavg: 2.36 2.23 2.19 3/178 13583
/proc/meminfo: memFree=29906424/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=128980 CPUtime=1242.09 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13039 0 0 0 124202 7 0 0 20 0 1 0 26627507 132075520 29129 33554432000 4194304 6059633 140736887024720 140736887023240 4277889 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 32245 29129 176 456 0 31781 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 128980

[startup+1302.3 s]
/proc/loadavg: 2.29 2.24 2.19 4/177 13584
/proc/meminfo: memFree=29903632/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=128980 CPUtime=1302.08 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13039 0 0 0 130201 7 0 0 20 0 1 0 26627507 132075520 29129 33554432000 4194304 6059633 140736887024720 140736887023240 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 32245 29129 176 456 0 31781 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 128980

[startup+1362.3 s]
/proc/loadavg: 2.32 2.25 2.20 3/177 13585
/proc/meminfo: memFree=29891276/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=128980 CPUtime=1362.07 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13039 0 0 0 136200 7 0 0 20 0 1 0 26627507 132075520 29129 33554432000 4194304 6059633 140736887024720 140736887023240 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 32245 29129 176 456 0 31781 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 128980

[startup+1422.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 13587
/proc/meminfo: memFree=29858260/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=128980 CPUtime=1422.07 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13039 0 0 0 142200 7 0 0 20 0 1 0 26627507 132075520 29129 33554432000 4194304 6059633 140736887024720 140736887023240 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 32245 29129 176 456 0 31781 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 128980

[startup+1482.3 s]
/proc/loadavg: 2.24 2.24 2.19 3/177 13588
/proc/meminfo: memFree=29855836/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=128980 CPUtime=1482.05 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13039 0 0 0 148198 7 0 0 20 0 1 0 26627507 132075520 29129 33554432000 4194304 6059633 140736887024720 140736887023240 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 32245 29129 176 456 0 31781 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 128980

[startup+1542.31 s]
/proc/loadavg: 2.19 2.23 2.19 3/177 13589
/proc/meminfo: memFree=29855464/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=128980 CPUtime=1542.05 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13092 0 0 0 154198 7 0 0 20 0 1 0 26627507 132075520 30202 33554432000 4194304 6059633 140736887024720 140736887023240 4261137 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 32245 30202 176 456 0 31781 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 128980

[startup+1602.3 s]
/proc/loadavg: 2.28 2.24 2.19 3/177 13590
/proc/meminfo: memFree=29884372/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=128980 CPUtime=1602.04 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13093 0 0 0 160197 7 0 0 20 0 1 0 26627507 132075520 30714 33554432000 4194304 6059633 140736887024720 140736887023240 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 32245 30714 176 456 0 31781 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 128980

[startup+1662.3 s]
/proc/loadavg: 2.32 2.26 2.19 4/177 13591
/proc/meminfo: memFree=29874932/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=140012 CPUtime=1662.03 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13519 0 0 0 166195 8 0 0 20 0 1 0 26627507 143372288 33164 33554432000 4194304 6059633 140736887024720 140736887023240 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 35003 33164 176 456 0 34539 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 140012

[startup+1722.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 13592
/proc/meminfo: memFree=29833476/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=140012 CPUtime=1722.02 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13839 0 0 0 172194 8 0 0 20 0 1 0 26627507 143372288 33472 33554432000 4194304 6059633 140736887024720 140736887023240 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 35003 33472 176 456 0 34539 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 140012

[startup+1782.3 s]
/proc/loadavg: 2.33 2.27 2.20 4/177 13594
/proc/meminfo: memFree=29839604/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=140012 CPUtime=1782.01 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13843 0 0 0 178193 8 0 0 20 0 1 0 26627507 143372288 33984 33554432000 4194304 6059633 140736887024720 140736887023240 4295552 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 35003 33984 176 456 0 34539 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 140012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 13595
/proc/meminfo: memFree=29823580/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=140012 CPUtime=1800.01 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13843 0 0 0 179993 8 0 0 20 0 1 0 26627507 143372288 33984 33554432000 4194304 6059633 140736887024720 140736887023240 4277790 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 35003 33984 176 456 0 34539 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 140012

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 13504 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 13595
/proc/meminfo: memFree=29823580/32872528 swapFree=1590032/1720848
[pid=13504] ppid=13501 vsize=140012 CPUtime=1800.01 cores=1,3,5,7
/proc/13504/stat : 13504 (open-wbo) R 13501 13504 11947 0 -1 4202496 13843 0 0 0 179993 8 0 0 20 0 1 0 26627507 143372288 33984 33554432000 4194304 6059633 140736887024720 140736887023240 4277790 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13504/statm: 35003 33984 176 456 0 34539 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 140012

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.93
CPU system time (s): 0.082987
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 159972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.93
system time used= 0.082987
maximum resident set size= 135948
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13846
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= 16
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5883 second user time and 6.87096 second system time

The end

Launcher Data 

Begin job on node120 at 2016-06-18 12:29:52
IDJOB=4102710
IDBENCH=2160
IDSOLVER=2547
FILE ID=node120/4102710-1466245792
RUNJOBID= node120-1466240246-11964
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-par32-2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102710-1466245792/watcher-4102710-1466245792 -o /tmp/evaluation-result-4102710-1466245792/solver-4102710-1466245792 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1466240246-11964 --watchdog 1960  open-wbo HOME/instance-4102710-1466245792.opb

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

MD5SUM BENCH= 0b8531b64d2ca93b44d439b9cb9fcfaa
RANDOM SEED=339013222

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:        30006040 kB
Buffers:          113612 kB
Cached:           192668 kB
SwapCached:         1748 kB
Active:           165320 kB
Inactive:         230660 kB
Active(anon):      88916 kB
Inactive(anon):     2724 kB
Active(file):      76404 kB
Inactive(file):   227936 kB
Unevictable:     1720848 kB
Mlocked:         1590032 kB
SwapTotal:      67108856 kB
SwapFree:       67099492 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:       1809592 kB
Mapped:             7800 kB
Shmem:                 0 kB
Slab:             615668 kB
SReclaimable:      58948 kB
SUnreclaim:       556720 kB
KernelStack:        1448 kB
PageTables:         7640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1923356 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    208896 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 12:59:52