Trace number 4102678

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-f600.opb
MD5SUM2b1f0bdf934439fa3364f5fdf4570849
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 variables1200
Total number of constraints3150
Number of constraints which are clauses3150
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 1200
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 1200
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1200
Number of bits of the biggest sum of numbers11
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-4102678-1466245721.opb
0.00/0.00	c File size is 104111 bytes.
1800.01/1800.30	c Sum of soft weights:         1200
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:          1200                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       3150                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       1200                                                                   |
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:                   0.01 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-4102678-1466245721/watcher-4102678-1466245721 -o /tmp/evaluation-result-4102678-1466245721/solver-4102678-1466245721 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19988 --watchdog 1960 open-wbo HOME/instance-4102678-1466245721.opb 

pid=21475
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: 2.11 2.16 2.17 4/176 21478
/proc/meminfo: memFree=30247540/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=2576 CPUtime=0 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 373 0 0 0 0 0 0 0 20 0 1 0 26620786 2637824 249 33554432000 4194304 6059633 140735795840544 140735795839688 5156874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 644 249 160 456 0 154 0

[startup+0.100169 s]
/proc/loadavg: 2.11 2.16 2.17 4/176 21478
/proc/meminfo: memFree=30247540/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=3932 CPUtime=0.09 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 854 0 0 0 9 0 0 0 20 0 1 0 26620786 4026368 601 33554432000 4194304 6059633 140735795840544 140735795839688 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 983 601 172 456 0 519 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3932

[startup+0.200331 s]
/proc/loadavg: 2.11 2.16 2.17 4/176 21478
/proc/meminfo: memFree=30247540/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=4700 CPUtime=0.19 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 982 0 0 0 19 0 0 0 20 0 1 0 26620786 4812800 728 33554432000 4194304 6059633 140735795840544 140735795839688 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 1175 728 172 456 0 711 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4700

[startup+0.300306 s]
/proc/loadavg: 2.11 2.16 2.17 4/176 21478
/proc/meminfo: memFree=30247540/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=4796 CPUtime=0.29 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 1249 0 0 0 29 0 0 0 20 0 1 0 26620786 4911104 799 33554432000 4194304 6059633 140735795840544 140735795839688 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 1199 799 172 456 0 735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4796

[startup+0.70029 s]
/proc/loadavg: 2.11 2.16 2.17 4/176 21478
/proc/meminfo: memFree=30247540/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=6444 CPUtime=0.69 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 1590 0 0 0 69 0 0 0 20 0 1 0 26620786 6598656 1126 33554432000 4194304 6059633 140735795840544 140735795839688 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 1611 1126 172 456 0 1147 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6444

[startup+1.50023 s]
/proc/loadavg: 2.18 2.17 2.17 3/177 21479
/proc/meminfo: memFree=30242216/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=8696 CPUtime=1.49 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 2045 0 0 0 149 0 0 0 20 0 1 0 26620786 8904704 1575 33554432000 4194304 6059633 140735795840544 140735795839064 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 2174 1575 172 456 0 1710 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8696

[startup+3.10024 s]
/proc/loadavg: 2.18 2.17 2.17 3/177 21479
/proc/meminfo: memFree=30241276/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=9708 CPUtime=3.09 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 2542 0 0 0 309 0 0 0 20 0 1 0 26620786 9940992 2044 33554432000 4194304 6059633 140735795840544 140735795839064 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 2427 2044 172 456 0 1963 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9708

[startup+6.30027 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 21479
/proc/meminfo: memFree=30236768/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=13048 CPUtime=6.29 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 2831 0 0 0 629 0 0 0 20 0 1 0 26620786 13361152 2833 33554432000 4194304 6059633 140735795840544 140735795839032 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 3262 2833 172 456 0 2798 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13048

[startup+12.7002 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 21479
/proc/meminfo: memFree=30233360/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=17504 CPUtime=12.68 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 3133 0 0 0 1268 0 0 0 20 0 1 0 26620786 17924096 3638 33554432000 4194304 6059633 140735795840544 140735795839032 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 4376 3638 172 456 0 3912 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17504

[startup+25.5003 s]
/proc/loadavg: 2.13 2.16 2.17 3/177 21479
/proc/meminfo: memFree=30230104/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=20224 CPUtime=25.48 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 3536 0 0 0 2548 0 0 0 20 0 1 0 26620786 20709376 4535 33554432000 4194304 6059633 140735795840544 140735795839064 4246389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 5056 4535 172 456 0 4592 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20224

[startup+51.1004 s]
/proc/loadavg: 2.15 2.16 2.17 3/177 21480
/proc/meminfo: memFree=30219620/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=36676 CPUtime=51.08 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 5166 0 0 0 5106 2 0 0 20 0 1 0 26620786 37556224 7221 33554432000 4194304 6059633 140735795840544 140735795839032 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 9169 7221 172 456 0 8705 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36676

[startup+102.3 s]
/proc/loadavg: 2.18 2.16 2.17 3/178 21484
/proc/meminfo: memFree=30211660/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=36676 CPUtime=102.28 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 5203 0 0 0 10226 2 0 0 20 0 1 0 26620786 37556224 8790 33554432000 4194304 6059633 140735795840544 140735795839032 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 9169 8790 172 456 0 8705 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 36676

[startup+162.3 s]
/proc/loadavg: 2.24 2.18 2.18 3/177 21485
/proc/meminfo: memFree=30195224/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=67080 CPUtime=162.26 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 6930 0 0 0 16224 2 0 0 20 0 1 0 26620786 68689920 12826 33554432000 4194304 6059633 140735795840544 140735795839032 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 16770 12826 172 456 0 16306 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67080

[startup+222.307 s]
/proc/loadavg: 2.13 2.16 2.17 4/177 21532
/proc/meminfo: memFree=30249248/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=67080 CPUtime=222.26 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 6931 0 0 0 22224 2 0 0 20 0 1 0 26620786 68689920 13338 33554432000 4194304 6059633 140735795840544 140735795839032 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 16770 13338 172 456 0 16306 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67080

[startup+282.3 s]
/proc/loadavg: 2.28 2.20 2.18 3/177 21533
/proc/meminfo: memFree=30225200/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=67080 CPUtime=282.24 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 6965 0 0 0 28222 2 0 0 20 0 1 0 26620786 68689920 13365 33554432000 4194304 6059633 140735795840544 140735795839032 4278035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 16770 13365 172 456 0 16306 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 67080

[startup+342.3 s]
/proc/loadavg: 2.20 2.19 2.18 4/177 21534
/proc/meminfo: memFree=30223384/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=67080 CPUtime=342.23 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 6967 0 0 0 34221 2 0 0 20 0 1 0 26620786 68689920 13878 33554432000 4194304 6059633 140735795840544 140735795839032 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 16770 13878 172 456 0 16306 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 67080

[startup+402.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 21536
/proc/meminfo: memFree=30198464/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=67080 CPUtime=402.22 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 7376 0 0 0 40219 3 0 0 20 0 1 0 26620786 68689920 16316 33554432000 4194304 6059633 140735795840544 140735795839032 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 16770 16316 172 456 0 16306 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 67080

[startup+462.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 21537
/proc/meminfo: memFree=30193136/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=67080 CPUtime=462.21 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 7517 0 0 0 46218 3 0 0 20 0 1 0 26620786 68689920 16392 33554432000 4194304 6059633 140735795840544 140735795839368 4278357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 16770 16392 172 456 0 16306 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 67080

[startup+522.3 s]
/proc/loadavg: 2.25 2.22 2.18 4/177 21538
/proc/meminfo: memFree=30170816/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=85936 CPUtime=522.21 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 7591 0 0 0 52217 4 0 0 20 0 1 0 26620786 87998464 21062 33554432000 4194304 6059633 140735795840544 140735795839032 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 21484 21062 172 456 0 21020 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 85936

[startup+582.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 21539
/proc/meminfo: memFree=30151920/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=85936 CPUtime=582.2 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 7591 0 0 0 58216 4 0 0 20 0 1 0 26620786 87998464 21062 33554432000 4194304 6059633 140735795840544 140735795839032 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 21484 21062 172 456 0 21020 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 85936


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


[startup+942.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 21549
/proc/meminfo: memFree=30142556/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=87368 CPUtime=942.14 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9042 0 0 0 94209 5 0 0 20 0 1 0 26620786 89464832 19997 33554432000 4194304 6059633 140735795840544 140735795839032 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 21842 19997 172 456 0 21378 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 87368

[startup+1002.3 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 21551
/proc/meminfo: memFree=30099332/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=87368 CPUtime=1002.13 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9042 0 0 0 100208 5 0 0 20 0 1 0 26620786 89464832 19997 33554432000 4194304 6059633 140735795840544 140735795839032 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 21842 19997 172 456 0 21378 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 87368

[startup+1062.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 21552
/proc/meminfo: memFree=30140932/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=87368 CPUtime=1062.12 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9043 0 0 0 106207 5 0 0 20 0 1 0 26620786 89464832 20509 33554432000 4194304 6059633 140735795840544 140735795839032 4265405 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 21842 20509 172 456 0 21378 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 87368

[startup+1122.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 21553
/proc/meminfo: memFree=30091352/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1122.11 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9371 0 0 0 112206 5 0 0 20 0 1 0 26620786 101232640 23382 33554432000 4194304 6059633 140735795840544 140735795839064 4262623 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 23382 172 456 0 24251 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 98860

[startup+1182.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 21554
/proc/meminfo: memFree=30084968/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1182.1 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9371 0 0 0 118205 5 0 0 20 0 1 0 26620786 101232640 23382 33554432000 4194304 6059633 140735795840544 140735795839064 4278421 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 23382 172 456 0 24251 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 98860

[startup+1242.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 21555
/proc/meminfo: memFree=30080136/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1242.09 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9375 0 0 0 124204 5 0 0 20 0 1 0 26620786 101232640 23386 33554432000 4194304 6059633 140735795840544 140735795839064 4278460 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 23386 172 456 0 24251 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 98860

[startup+1302.3 s]
/proc/loadavg: 2.12 2.18 2.17 3/178 21560
/proc/meminfo: memFree=30073872/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1302.08 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9376 0 0 0 130203 5 0 0 20 0 1 0 26620786 101232640 23804 33554432000 4194304 6059633 140735795840544 140735795839064 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 23804 172 456 0 24251 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 98860

[startup+1362.3 s]
/proc/loadavg: 2.22 2.19 2.18 4/177 21561
/proc/meminfo: memFree=30071968/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1362.07 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9377 0 0 0 136202 5 0 0 20 0 1 0 26620786 101232640 24316 33554432000 4194304 6059633 140735795840544 140735795839064 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 24316 172 456 0 24251 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 98860

[startup+1422.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/177 21562
/proc/meminfo: memFree=30069756/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1422.07 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9377 0 0 0 142202 5 0 0 20 0 1 0 26620786 101232640 24316 33554432000 4194304 6059633 140735795840544 140735795839064 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 24316 172 456 0 24251 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 98860

[startup+1482.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 21563
/proc/meminfo: memFree=30070164/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1482.05 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9377 0 0 0 148200 5 0 0 20 0 1 0 26620786 101232640 24316 33554432000 4194304 6059633 140735795840544 140735795839064 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 24316 172 456 0 24251 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 98860

[startup+1542.31 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 21564
/proc/meminfo: memFree=30072276/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1542.05 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9377 0 0 0 154200 5 0 0 20 0 1 0 26620786 101232640 24316 33554432000 4194304 6059633 140735795840544 140735795839064 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 24316 172 456 0 24251 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 98860

[startup+1602.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 21566
/proc/meminfo: memFree=30072040/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1602.03 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9377 0 0 0 160198 5 0 0 20 0 1 0 26620786 101232640 24316 33554432000 4194304 6059633 140735795840544 140735795839064 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 24316 172 456 0 24251 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 98860

[startup+1662.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/177 21567
/proc/meminfo: memFree=30081000/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1662.03 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9378 0 0 0 166198 5 0 0 20 0 1 0 26620786 101232640 24317 33554432000 4194304 6059633 140735795840544 140735795839064 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 24317 172 456 0 24251 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 98860

[startup+1722.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/177 21568
/proc/meminfo: memFree=30088840/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1722.02 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9378 0 0 0 172197 5 0 0 20 0 1 0 26620786 101232640 24317 33554432000 4194304 6059633 140735795840544 140735795839064 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 24317 172 456 0 24251 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 98860

[startup+1782.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/177 21569
/proc/meminfo: memFree=30123928/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1782.02 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9578 0 0 0 178196 6 0 0 20 0 1 0 26620786 101232640 24317 33554432000 4194304 6059633 140735795840544 140735795839368 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 24317 172 456 0 24251 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 98860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.19 2.18 4/177 21569
/proc/meminfo: memFree=30086464/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1800.01 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9578 0 0 0 179995 6 0 0 20 0 1 0 26620786 101232640 24317 33554432000 4194304 6059633 140735795840544 140735795839368 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 24317 172 456 0 24251 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98860

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 21478 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.19 2.18 4/177 21569
/proc/meminfo: memFree=30086464/32872528 swapFree=1431120/1543540
[pid=21478] ppid=21475 vsize=98860 CPUtime=1800.01 cores=1,3,5,7
/proc/21478/stat : 21478 (open-wbo) R 21475 21478 19971 0 -1 4202496 9578 0 0 0 179995 6 0 0 20 0 1 0 26620786 101232640 24317 33554432000 4194304 6059633 140735795840544 140735795839368 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21478/statm: 24715 24317 172 456 0 24251 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98860

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.06199
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 148180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.06199
maximum resident set size= 128728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9581
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= 1879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.46232 second user time and 7.00993 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-18 12:28:41
IDJOB=4102678
IDBENCH=2155
IDSOLVER=2547
FILE ID=node116/4102678-1466245721
RUNJOBID= node116-1466241383-19988
PBS_JOBID= 19918206
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f600.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102678-1466245721/watcher-4102678-1466245721 -o /tmp/evaluation-result-4102678-1466245721/solver-4102678-1466245721 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19988 --watchdog 1960  open-wbo HOME/instance-4102678-1466245721.opb

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

MD5SUM BENCH= 2b1f0bdf934439fa3364f5fdf4570849
RANDOM SEED=2126413025

node116.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		: 2666.781
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	: 5333.56
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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:        30248572 kB
Buffers:          123824 kB
Cached:           131964 kB
SwapCached:         2060 kB
Active:           167036 kB
Inactive:         175896 kB
Active(anon):      86480 kB
Inactive(anon):     3016 kB
Active(file):      80556 kB
Inactive(file):   172880 kB
Unevictable:     1543540 kB
Mlocked:         1431120 kB
SwapTotal:      67108856 kB
SwapFree:       67099604 kB
Dirty:              4892 kB
Writeback:             4 kB
AnonPages:       1629932 kB
Mapped:             7844 kB
Shmem:                 0 kB
Slab:             605756 kB
SReclaimable:      49260 kB
SUnreclaim:       556496 kB
KernelStack:        1448 kB
PageTables:         7292 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1745520 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    169984 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= 71716 MiB
End job on node116 at 2016-06-18 12:58:41