Trace number 4102060

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.11 1800.4

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g250.29.opb
MD5SUMb0a7c1cc13cb603591c6d50e3dba1a47
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 variables14500
Total number of constraints461872
Number of constraints which are clauses461872
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 constraint29
Number of terms in the objective function 14500
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 14500
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 14500
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4102060-1466237729.opb
0.00/0.00	c File size is 11967798 bytes.
1800.09/1800.40	c Sum of soft weights:        14500
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:         14500                                                                   |
1800.09/1800.40	c |  Number of hard clauses:     461872                                                                   |
1800.09/1800.40	c |  Number of soft clauses:      14500                                                                   |
1800.09/1800.40	c |  Number of cardinality:           0                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   1.18 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4102060-1466237729/watcher-4102060-1466237729 -o /tmp/evaluation-result-4102060-1466237729/solver-4102060-1466237729 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4102060-1466237729.opb 

pid=28106
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: 2.09 2.05 2.01 3/176 28109
/proc/meminfo: memFree=23607172/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=14156 CPUtime=0 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 3279 0 0 0 0 0 0 0 20 0 1 0 25823053 14495744 3154 33554432000 4194304 6058637 140733420173744 140735565422376 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 3539 3155 3056 456 0 153 0

[startup+0.100163 s]
/proc/loadavg: 2.09 2.05 2.01 3/176 28109
/proc/meminfo: memFree=23607172/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=17848 CPUtime=0.09 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 4183 0 0 0 9 0 0 0 20 0 1 0 25823053 18276352 4058 33554432000 4194304 6058637 140733420173744 140735565422376 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 4462 4058 3057 456 0 1076 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17848

[startup+0.200322 s]
/proc/loadavg: 2.09 2.05 2.01 3/176 28109
/proc/meminfo: memFree=23607172/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=19880 CPUtime=0.19 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 4650 0 0 0 19 0 0 0 20 0 1 0 25823053 20357120 4525 33554432000 4194304 6058637 140733420173744 140733420171544 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 4970 4525 3057 456 0 1584 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19880

[startup+0.30028 s]
/proc/loadavg: 2.09 2.05 2.01 3/176 28109
/proc/meminfo: memFree=23607172/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=21708 CPUtime=0.29 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 5115 0 0 0 29 0 0 0 20 0 1 0 25823053 22228992 4990 33554432000 4194304 6058637 140733420173744 140733420171544 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 5427 4990 3057 456 0 2041 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21708

[startup+0.700242 s]
/proc/loadavg: 2.09 2.05 2.01 3/176 28109
/proc/meminfo: memFree=23607172/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=29120 CPUtime=0.69 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 6994 0 0 0 69 0 0 0 20 0 1 0 25823053 29818880 6869 33554432000 4194304 6058637 140733420173744 140733420171544 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 7280 6869 3057 456 0 3894 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29120

[startup+1.50023 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 28110
/proc/meminfo: memFree=23580244/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=60644 CPUtime=1.48 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 15896 0 0 0 147 1 0 0 20 0 1 0 25823053 62099456 13979 33554432000 4194304 6058637 140733420173744 140733420171544 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 15161 13979 160 456 0 14697 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 60644

[startup+3.1003 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 28110
/proc/meminfo: memFree=23546316/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=80760 CPUtime=3.09 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 19001 0 0 0 306 3 0 0 20 0 1 0 25823053 82698240 18093 33554432000 4194304 6058637 140733420173744 140733420172296 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 20190 18093 173 456 0 19726 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80760

[startup+6.30028 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 28110
/proc/meminfo: memFree=23503888/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=111108 CPUtime=6.29 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 19476 0 0 0 625 4 0 0 20 0 1 0 25823053 113774592 25654 33554432000 4194304 6058637 140733420173744 140733420172472 4277368 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 27777 25654 173 456 0 27313 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 111108

[startup+12.7003 s]
/proc/loadavg: 2.23 2.08 2.02 3/177 28110
/proc/meminfo: memFree=23495652/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=111108 CPUtime=12.69 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 19890 0 0 0 1264 5 0 0 20 0 1 0 25823053 113774592 26678 33554432000 4194304 6058637 140733420173744 140733420172808 4255024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 27777 26678 173 456 0 27313 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 111108

[startup+25.5004 s]
/proc/loadavg: 2.19 2.08 2.02 3/177 28110
/proc/meminfo: memFree=23496016/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=111108 CPUtime=25.49 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 20934 0 0 0 2541 8 0 0 20 0 1 0 25823053 113774592 26678 33554432000 4194304 6058637 140733420173744 140733420172808 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 27777 26678 173 456 0 27313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 111108

[startup+51.1004 s]
/proc/loadavg: 2.12 2.07 2.01 4/177 28110
/proc/meminfo: memFree=23494216/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=111108 CPUtime=51.08 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 23874 0 0 0 5094 14 0 0 20 0 1 0 25823053 113774592 26678 33554432000 4194304 6058637 140733420173744 140733420172808 4255137 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 27777 26678 173 456 0 27313 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 111108

[startup+102.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 28111
/proc/meminfo: memFree=23447040/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=160584 CPUtime=102.28 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 31330 0 0 0 10198 30 0 0 20 0 1 0 25823053 164438016 38172 33554432000 4194304 6058637 140733420173744 140733420172520 4278439 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 40146 38172 173 456 0 39682 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 160584

[startup+162.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/177 28112
/proc/meminfo: memFree=23458928/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=160584 CPUtime=162.26 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 39457 0 0 0 16181 45 0 0 20 0 1 0 25823053 164438016 36124 33554432000 4194304 6058637 140733420173744 140733420172520 4255147 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 40146 36124 173 456 0 39682 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 160584

[startup+222.307 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 28113
/proc/meminfo: memFree=23399936/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=241492 CPUtime=222.26 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 50619 0 0 0 22164 62 0 0 20 0 1 0 25823053 247287808 49292 33554432000 4194304 6058637 140733420173744 140733420172776 4262139 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 60373 49292 173 456 0 59909 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 241492

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/178 28118
/proc/meminfo: memFree=23391448/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=241492 CPUtime=282.25 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 60387 0 0 0 28147 78 0 0 20 0 1 0 25823053 247287808 49293 33554432000 4194304 6058637 140733420173744 140733420172776 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 60373 49293 173 456 0 59909 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 241492

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 28119
/proc/meminfo: memFree=23353308/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=272072 CPUtime=342.24 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 67424 0 0 0 34135 89 0 0 20 0 1 0 25823053 278601728 56427 33554432000 4194304 6058637 140733420173744 140733420172776 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68018 56427 173 456 0 67554 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 272072

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 28120
/proc/meminfo: memFree=23393104/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=191164 CPUtime=402.23 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 75921 0 0 0 40117 106 0 0 20 0 1 0 25823053 195751936 46439 33554432000 4194304 6058637 140733420173744 140733420172520 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 47791 46439 173 456 0 47327 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 191164

[startup+462.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 28397
/proc/meminfo: memFree=31030668/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=272072 CPUtime=462.21 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 83786 0 0 0 46101 120 0 0 20 0 1 0 25823053 278601728 65136 33554432000 4194304 6058637 140733420173744 140733420172776 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68018 65136 173 456 0 67554 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 272072

[startup+522.3 s]
/proc/loadavg: 2.09 2.04 2.00 3/177 28398
/proc/meminfo: memFree=31051540/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=272072 CPUtime=522.21 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 91968 0 0 0 52085 136 0 0 20 0 1 0 25823053 278601728 56432 33554432000 4194304 6058637 140733420173744 140733420172776 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68018 56432 173 456 0 67554 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 272072

[startup+582.3 s]
/proc/loadavg: 2.03 2.03 2.00 4/177 28400
/proc/meminfo: memFree=31001484/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=272072 CPUtime=582.2 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 98550 0 0 0 58071 149 0 0 20 0 1 0 25823053 278601728 65136 33554432000 4194304 6058637 140733420173744 140733420172776 4277674 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68018 65136 173 456 0 67554 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 272072


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


[startup+882.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 28409
/proc/meminfo: memFree=30973532/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=272072 CPUtime=882.16 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 134414 0 0 0 88004 212 0 0 20 0 1 0 25823053 278601728 64112 33554432000 4194304 6058637 140733420173744 140733420172776 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68018 64112 173 456 0 67554 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 272072

[startup+942.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 28410
/proc/meminfo: memFree=30968404/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=272072 CPUtime=942.14 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 140920 0 0 0 93991 223 0 0 20 0 1 0 25823053 278601728 66160 33554432000 4194304 6058637 140733420173744 140733420172776 4277484 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68018 66160 173 456 0 67554 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 272072

[startup+1002.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 28411
/proc/meminfo: memFree=30979164/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=272072 CPUtime=1002.13 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 147039 0 0 0 99978 235 0 0 20 0 1 0 25823053 278601728 54504 33554432000 4194304 6058637 140733420173744 140733420172776 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68018 54504 173 456 0 67554 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 272072

[startup+1062.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 28412
/proc/meminfo: memFree=31051108/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=191164 CPUtime=1062.12 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 152536 0 0 0 105968 244 0 0 20 0 1 0 25823053 195751936 45824 33554432000 4194304 6058637 140733420173744 140733420172520 4263302 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 47791 45824 173 456 0 47327 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 191164

[startup+1122.3 s]
/proc/loadavg: 2.20 2.07 2.01 3/177 28413
/proc/meminfo: memFree=30949388/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=353460 CPUtime=1122.11 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 158829 0 0 0 111958 253 0 0 20 0 1 0 25823053 361943040 69744 33554432000 4194304 6058637 140733420173744 140733420172776 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 88365 69744 173 456 0 87901 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 353460

[startup+1182.3 s]
/proc/loadavg: 2.23 2.10 2.02 3/177 28415
/proc/meminfo: memFree=31015996/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=272072 CPUtime=1182.1 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 164518 0 0 0 117947 263 0 0 20 0 1 0 25823053 278601728 54600 33554432000 4194304 6058637 140733420173744 140733420172776 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68018 54600 173 456 0 67554 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 272072

[startup+1242.3 s]
/proc/loadavg: 2.20 2.11 2.03 4/177 28416
/proc/meminfo: memFree=30946780/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=353460 CPUtime=1242.09 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 169709 0 0 0 123937 272 0 0 20 0 1 0 25823053 361943040 70768 33554432000 4194304 6058637 140733420173744 140733420172776 4278240 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 88365 70768 173 456 0 87901 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 353460

[startup+1302.3 s]
/proc/loadavg: 2.15 2.11 2.03 3/177 28417
/proc/meminfo: memFree=31046840/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=221984 CPUtime=1302.08 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 174874 0 0 0 129925 283 0 0 20 0 1 0 25823053 227311616 47427 33554432000 4194304 6058637 140733420173744 140733420172776 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 55496 47427 173 456 0 55032 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 221984

[startup+1362.3 s]
/proc/loadavg: 2.13 2.11 2.03 3/177 28418
/proc/meminfo: memFree=30983652/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=272072 CPUtime=1362.08 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 180070 0 0 0 135915 293 0 0 20 0 1 0 25823053 278601728 61552 33554432000 4194304 6058637 140733420173744 140733420172776 4277576 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68018 61552 173 456 0 67554 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 272072

[startup+1422.3 s]
/proc/loadavg: 2.16 2.12 2.04 3/177 28419
/proc/meminfo: memFree=30918156/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=353884 CPUtime=1422.07 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 185063 0 0 0 141905 302 0 0 20 0 1 0 25823053 362377216 68824 33554432000 4194304 6058637 140733420173744 140733420172776 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 88471 68824 173 456 0 88007 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 353884

[startup+1482.3 s]
/proc/loadavg: 2.17 2.13 2.04 3/178 28424
/proc/meminfo: memFree=30937312/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=354444 CPUtime=1482.06 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 189583 0 0 0 147895 311 0 0 20 0 1 0 25823053 362950656 73064 33554432000 4194304 6058637 140733420173744 140733420172776 4277712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 88611 73064 173 456 0 88147 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 354444

[startup+1542.31 s]
/proc/loadavg: 2.11 2.12 2.04 3/177 28425
/proc/meminfo: memFree=31010984/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=192148 CPUtime=1542.04 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 193642 0 0 0 153884 320 0 0 20 0 1 0 25823053 196759552 44946 33554432000 4194304 6058637 140733420173744 140733420172808 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 48037 44946 173 456 0 47573 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 192148

[startup+1602.3 s]
/proc/loadavg: 2.16 2.12 2.05 4/177 28426
/proc/meminfo: memFree=31021892/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=222968 CPUtime=1602.03 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 198077 0 0 0 159874 329 0 0 20 0 1 0 25823053 228319232 52114 33554432000 4194304 6058637 140733420173744 140733420172776 4261346 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 55742 52114 173 456 0 55278 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 222968

[startup+1662.3 s]
/proc/loadavg: 2.16 2.13 2.05 3/177 28427
/proc/meminfo: memFree=30972416/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=273056 CPUtime=1662.02 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 202512 0 0 0 165865 337 0 0 20 0 1 0 25823053 279609344 55698 33554432000 4194304 6058637 140733420173744 140733420172776 4246203 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68264 55698 173 456 0 67800 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 273056

[startup+1722.3 s]
/proc/loadavg: 2.11 2.12 2.05 3/177 28428
/proc/meminfo: memFree=31007340/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=273056 CPUtime=1722.01 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 206430 0 0 0 171857 344 0 0 20 0 1 0 25823053 279609344 56722 33554432000 4194304 6058637 140733420173744 140733420172776 4277704 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 68264 56722 173 456 0 67800 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 273056

[startup+1782.3 s]
/proc/loadavg: 2.19 2.14 2.06 3/177 28430
/proc/meminfo: memFree=31016896/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=222968 CPUtime=1782 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 209827 0 0 0 177849 351 0 0 20 0 1 0 25823053 228319232 53138 33554432000 4194304 6058637 140733420173744 140733420172776 4277582 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 55742 53138 173 456 0 55278 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 222968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.15 2.13 2.06 3/177 28430
/proc/meminfo: memFree=30883656/32872528 swapFree=526336/559040
[pid=28109] ppid=28106 vsize=354444 CPUtime=1800.09 cores=1,3,5,7
/proc/28109/stat : 28109 (open-wbo-lsu) R 28106 28109 7337 0 -1 4202496 210897 0 0 0 179657 352 0 0 20 0 1 0 25823053 362950656 76690 33554432000 4194304 6058637 140733420173744 140733420172776 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/28109/statm: 88611 76690 173 456 0 88147 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 354444

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 28109 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.11
CPU user time (s): 1796.58
CPU system time (s): 3.52846
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 403764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.58
system time used= 3.52846
maximum resident set size= 362244
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 210900
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= 30
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.13537 second user time and 7.44687 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 10:15:29
IDJOB=4102060
IDBENCH=2058
IDSOLVER=2545
FILE ID=node106/4102060-1466237729
RUNJOBID= node106-1466206113-7354
PBS_JOBID= 19918166
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g250.29.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102060-1466237729/watcher-4102060-1466237729 -o /tmp/evaluation-result-4102060-1466237729/solver-4102060-1466237729 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4102060-1466237729.opb

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

MD5SUM BENCH= b0a7c1cc13cb603591c6d50e3dba1a47
RANDOM SEED=353310059

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        23608072 kB
Buffers:           74836 kB
Cached:           174672 kB
SwapCached:         1868 kB
Active:          7731796 kB
Inactive:         198184 kB
Active(anon):    7679212 kB
Inactive(anon):     3292 kB
Active(file):      52584 kB
Inactive(file):   194892 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099160 kB
Dirty:             16344 kB
Writeback:             0 kB
AnonPages:       8258824 kB
Mapped:             7848 kB
Shmem:                 0 kB
Slab:             608784 kB
SReclaimable:      52588 kB
SUnreclaim:       556196 kB
KernelStack:        1448 kB
PageTables:        20096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    9638108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4489216 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= 71680 MiB
End job on node106 at 2016-06-18 10:45:30