Trace number 4115856

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 NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size128-round22-6.opb
MD5SUM3097fc69a33e905e49ae9240e81d1058
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8704
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c
0.00/0.01	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.01	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.01	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.01	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.01	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.01	c
0.00/0.01	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	c Instance file HOME/instance-4115856-1466939818.opb
0.00/0.01	c File size is 377785 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          4128                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7840                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         416                                                                   |
1800.00/1800.30	c |  Number of PB :                1728                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4115856-1466939818/watcher-4115856-1466939818 -o /tmp/evaluation-result-4115856-1466939818/solver-4115856-1466939818 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960 open-wbo-lsu HOME/instance-4115856-1466939818.opb 

pid=20147
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: 1.50 1.96 1.99 4/174 20154
/proc/meminfo: memFree=30703312/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=24328 CPUtime=0 cores=1,3,5,7
/proc/20152/stat : 20152 (runsolver) D 20147 20152 20109 0 -1 4202560 123 0 0 0 0 0 0 0 20 0 1 0 27021576 24911872 159 33554432000 4194304 4338465 140736616670000 140736616667192 271787388343 0 0 4096 24578 18446744072100588836 0 0 17 1 0 0 0 0 0
/proc/20152/statm: 6082 159 113 36 0 2655 0

[startup+0.100214 s]
/proc/loadavg: 1.50 1.96 1.99 4/174 20154
/proc/meminfo: memFree=30703312/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=21720 CPUtime=0.08 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 4351 0 0 0 8 0 0 0 20 0 1 0 27021576 22241280 4576 33554432000 4194304 6058637 140737040571968 140736616667192 4239645 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 5430 4577 162 456 0 4966 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21720

[startup+0.200388 s]
/proc/loadavg: 1.50 1.96 1.99 4/174 20154
/proc/meminfo: memFree=30703312/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=27752 CPUtime=0.17 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 5352 0 0 0 17 0 0 0 20 0 1 0 27021576 28418048 5503 33554432000 4194304 6058637 140737040571968 140736616667192 4254419 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 6938 5503 179 456 0 6474 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 27752

[startup+0.300421 s]
/proc/loadavg: 1.50 1.96 1.99 4/174 20154
/proc/meminfo: memFree=30703312/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=28144 CPUtime=0.27 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 5449 0 0 0 27 0 0 0 20 0 1 0 27021576 28819456 5600 33554432000 4194304 6058637 140737040571968 140736616667192 4254491 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 7036 5600 179 456 0 6572 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 28144

[startup+0.700342 s]
/proc/loadavg: 1.50 1.96 1.99 4/174 20154
/proc/meminfo: memFree=30703312/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=28144 CPUtime=0.67 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 5468 0 0 0 67 0 0 0 20 0 1 0 27021576 28819456 5619 33554432000 4194304 6058637 140737040571968 140736616667192 4277609 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 7036 5619 180 456 0 6572 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 28144

[startup+1.50032 s]
/proc/loadavg: 1.50 1.96 1.99 4/176 20156
/proc/meminfo: memFree=30659736/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=28348 CPUtime=1.47 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 5918 0 0 0 147 0 0 0 20 0 1 0 27021576 29028352 5543 33554432000 4194304 6058637 140737040571968 140737040570568 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 7087 5543 181 456 0 6623 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 28348

[startup+3.10032 s]
/proc/loadavg: 1.50 1.96 1.99 4/176 20156
/proc/meminfo: memFree=30658620/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=28580 CPUtime=3.07 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 6194 0 0 0 307 0 0 0 20 0 1 0 27021576 29265920 5813 33554432000 4194304 6058637 140737040571968 140737040570568 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 7145 5813 181 456 0 6681 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 28580

[startup+6.30034 s]
/proc/loadavg: 1.54 1.97 1.99 4/176 20156
/proc/meminfo: memFree=30657132/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=29160 CPUtime=6.28 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 7138 0 0 0 627 1 0 0 20 0 1 0 27021576 29859840 5945 33554432000 4194304 6058637 140737040571968 140737040571032 4277424 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 7290 5945 181 456 0 6826 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29160

[startup+12.7003 s]
/proc/loadavg: 1.58 1.97 1.99 4/176 20156
/proc/meminfo: memFree=30633540/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=40756 CPUtime=12.67 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 7587 0 0 0 1266 1 0 0 20 0 1 0 27021576 41734144 8944 33554432000 4194304 6058637 140737040571968 140737040570728 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 10189 8944 181 456 0 9725 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 40756

[startup+25.5004 s]
/proc/loadavg: 1.67 1.97 1.99 4/176 20156
/proc/meminfo: memFree=30635480/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=40756 CPUtime=25.47 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 7587 0 0 0 2546 1 0 0 20 0 1 0 27021576 41734144 8944 33554432000 4194304 6058637 140737040571968 140737040570728 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 10189 8944 181 456 0 9725 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 40756

[startup+51.1004 s]
/proc/loadavg: 1.85 1.98 2.00 4/176 20156
/proc/meminfo: memFree=30626436/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=45116 CPUtime=51.07 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 8245 0 0 0 5106 1 0 0 20 0 1 0 27021576 46198784 10034 33554432000 4194304 6058637 140737040571968 140737040570728 4278442 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 11279 10034 181 456 0 10815 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45116

[startup+102.3 s]
/proc/loadavg: 2.04 2.02 2.00 4/176 20157
/proc/meminfo: memFree=30637584/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=47836 CPUtime=102.27 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 8688 0 0 0 10225 2 0 0 20 0 1 0 27021576 48984064 8886 33554432000 4194304 6058637 140737040571968 140737040570696 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 11959 8886 181 456 0 11495 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 47836

[startup+162.3 s]
/proc/loadavg: 2.20 2.07 2.02 4/176 20158
/proc/meminfo: memFree=30592484/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=67172 CPUtime=162.26 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 9386 0 0 0 16223 3 0 0 20 0 1 0 27021576 68784128 14175 33554432000 4194304 6058637 140737040571968 140737040570696 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 16793 14175 181 456 0 16329 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67172

[startup+222.308 s]
/proc/loadavg: 2.24 2.10 2.03 4/177 20162
/proc/meminfo: memFree=30587412/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=67172 CPUtime=222.25 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 9402 0 0 0 22222 3 0 0 20 0 1 0 27021576 68784128 14702 33554432000 4194304 6058637 140737040571968 140737040570696 4277582 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 16793 14702 181 456 0 16329 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67172

[startup+282.3 s]
/proc/loadavg: 2.14 2.09 2.03 5/176 20163
/proc/meminfo: memFree=30577040/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=282.24 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 9885 0 0 0 28220 4 0 0 20 0 1 0 27021576 99860480 15647 33554432000 4194304 6058637 140737040571968 140737040570696 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 15647 181 456 0 23916 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97520

[startup+342.3 s]
/proc/loadavg: 2.10 2.09 2.03 4/176 20164
/proc/meminfo: memFree=30569056/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=342.22 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 9983 0 0 0 34218 4 0 0 20 0 1 0 27021576 99860480 17229 33554432000 4194304 6058637 140737040571968 140737040570696 4277322 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 17229 181 456 0 23916 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 97520

[startup+402.3 s]
/proc/loadavg: 2.14 2.10 2.03 5/176 20165
/proc/meminfo: memFree=30558364/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=402.21 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 9985 0 0 0 40217 4 0 0 20 0 1 0 27021576 99860480 18253 33554432000 4194304 6058637 140737040571968 140737040570696 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 18253 181 456 0 23916 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 97520

[startup+462.3 s]
/proc/loadavg: 2.15 2.11 2.04 4/176 20166
/proc/meminfo: memFree=30556604/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=462.2 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 9986 0 0 0 46216 4 0 0 20 0 1 0 27021576 99860480 18765 33554432000 4194304 6058637 140737040571968 140737040570696 4261465 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 18765 181 456 0 23916 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 97520

[startup+522.3 s]
/proc/loadavg: 2.21 2.13 2.05 4/176 20167
/proc/meminfo: memFree=30524892/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=522.19 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 9986 0 0 0 52215 4 0 0 20 0 1 0 27021576 99860480 18765 33554432000 4194304 6058637 140737040571968 140737040570696 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 18765 181 456 0 23916 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 97520

[startup+582.3 s]
/proc/loadavg: 2.18 2.14 2.05 4/176 20168
/proc/meminfo: memFree=30555760/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=582.18 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 10169 0 0 0 58214 4 0 0 20 0 1 0 27021576 99860480 18765 33554432000 4194304 6058637 140737040571968 140737040571032 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 18765 181 456 0 23916 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 97520


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.16 2.09 4/176 20177
/proc/meminfo: memFree=30555168/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=942.13 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 11842 0 0 0 94203 10 0 0 20 0 1 0 27021576 99860480 18765 33554432000 4194304 6058637 140737040571968 140737040571032 4278237 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 18765 181 456 0 23916 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97520

[startup+1002.3 s]
/proc/loadavg: 2.16 2.16 2.09 4/176 20178
/proc/meminfo: memFree=30517856/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=1002.12 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 12031 0 0 0 100201 11 0 0 20 0 1 0 27021576 99860480 18765 33554432000 4194304 6058637 140737040571968 140737040571032 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 18765 181 456 0 23916 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 97520

[startup+1062.3 s]
/proc/loadavg: 2.16 2.16 2.09 4/176 20179
/proc/meminfo: memFree=30509304/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=1062.11 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 12220 0 0 0 106200 11 0 0 20 0 1 0 27021576 99860480 18765 33554432000 4194304 6058637 140737040571968 140737040571032 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 18765 181 456 0 23916 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 97520

[startup+1122.3 s]
/proc/loadavg: 2.23 2.18 2.10 4/176 20180
/proc/meminfo: memFree=30519976/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1122.11 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 12595 0 0 0 112198 13 0 0 20 0 1 0 27021576 150364160 27637 33554432000 4194304 6058637 140737040571968 140737040570744 4277394 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 27637 181 456 0 36246 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 146840

[startup+1182.3 s]
/proc/loadavg: 2.17 2.17 2.10 4/176 20181
/proc/meminfo: memFree=30515520/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1182.1 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 12788 0 0 0 118196 14 0 0 20 0 1 0 27021576 150364160 28661 33554432000 4194304 6058637 140737040571968 140737040570744 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 28661 181 456 0 36246 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146840

[startup+1242.3 s]
/proc/loadavg: 2.14 2.17 2.10 4/176 20182
/proc/meminfo: memFree=30511676/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1242.09 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 12981 0 0 0 124194 15 0 0 20 0 1 0 27021576 150364160 29685 33554432000 4194304 6058637 140737040571968 140737040570744 4277495 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 29685 181 456 0 36246 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146840

[startup+1302.3 s]
/proc/loadavg: 2.25 2.19 2.11 4/176 20183
/proc/meminfo: memFree=30509024/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1302.08 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 13262 0 0 0 130192 16 0 0 20 0 1 0 27021576 150364160 30197 33554432000 4194304 6058637 140737040571968 140737040570744 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 30197 181 456 0 36246 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 146840

[startup+1362.3 s]
/proc/loadavg: 2.22 2.19 2.10 4/176 20184
/proc/meminfo: memFree=30507012/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1362.06 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 13928 0 0 0 136189 17 0 0 20 0 1 0 27021576 150364160 30709 33554432000 4194304 6058637 140737040571968 140737040570744 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 30709 181 456 0 36246 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 146840

[startup+1422.3 s]
/proc/loadavg: 2.12 2.16 2.10 4/177 20188
/proc/meminfo: memFree=30506912/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1422.06 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 14707 0 0 0 142187 19 0 0 20 0 1 0 27021576 150364160 30709 33554432000 4194304 6058637 140737040571968 140737040570744 4246444 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 30709 181 456 0 36246 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 146840

[startup+1482.3 s]
/proc/loadavg: 2.19 2.18 2.10 5/176 20189
/proc/meminfo: memFree=30509248/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1482.05 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 15488 0 0 0 148184 21 0 0 20 0 1 0 27021576 150364160 30197 33554432000 4194304 6058637 140737040571968 140737040570744 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 30197 181 456 0 36246 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 146840

[startup+1542.31 s]
/proc/loadavg: 2.13 2.16 2.10 4/176 20190
/proc/meminfo: memFree=30511208/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1542.05 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 16267 0 0 0 154182 23 0 0 20 0 1 0 27021576 150364160 30197 33554432000 4194304 6058637 140737040571968 140737040570744 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 30197 181 456 0 36246 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146840

[startup+1602.3 s]
/proc/loadavg: 2.15 2.16 2.10 4/176 20191
/proc/meminfo: memFree=30513292/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1602.03 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 17045 0 0 0 160179 24 0 0 20 0 1 0 27021576 150364160 29173 33554432000 4194304 6058637 140737040571968 140737040570744 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 29173 181 456 0 36246 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 146840

[startup+1662.3 s]
/proc/loadavg: 2.28 2.20 2.11 3/177 20239
/proc/meminfo: memFree=30553568/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1662.02 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 17822 0 0 0 166176 26 0 0 20 0 1 0 27021576 150364160 28149 33554432000 4194304 6058637 140737040571968 140737040570744 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 28149 181 456 0 36246 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 146840

[startup+1722.3 s]
/proc/loadavg: 2.16 2.18 2.10 3/177 20240
/proc/meminfo: memFree=30585176/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=1722.02 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 18417 0 0 0 172175 27 0 0 20 0 1 0 27021576 99860480 18765 33554432000 4194304 6058637 140737040571968 140737040571032 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 18765 181 456 0 23916 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97520

[startup+1782.3 s]
/proc/loadavg: 2.14 2.17 2.10 3/177 20241
/proc/meminfo: memFree=30560376/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=97520 CPUtime=1782.01 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 19201 0 0 0 178172 29 0 0 20 0 1 0 27021576 99860480 18765 33554432000 4194304 6058637 140737040571968 140737040571032 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 24380 18765 181 456 0 23916 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.24 2.19 2.11 3/177 20241
/proc/meminfo: memFree=30531956/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1800 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 19386 0 0 0 179971 29 0 0 20 0 1 0 27021576 150364160 27637 33554432000 4194304 6058637 140737040571968 140737040570744 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 27637 181 456 0 36246 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 146840

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 20152 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.24 2.19 2.11 3/177 20241
/proc/meminfo: memFree=30531956/32872528 swapFree=1094508/1184444
[pid=20152] ppid=20147 vsize=146840 CPUtime=1800 cores=1,3,5,7
/proc/20152/stat : 20152 (open-wbo-lsu) R 20147 20152 20109 0 -1 4202496 19386 0 0 0 179971 29 0 0 20 0 1 0 27021576 150364160 27637 33554432000 4194304 6058637 140737040571968 140737040570744 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20152/statm: 36710 27637 181 456 0 36246 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 146840

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.72
CPU system time (s): 0.297954
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 177660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.297954
maximum resident set size= 133344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19389
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= 14
involuntary context switches= 1973

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.37318 second user time and 8.62069 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 13:16:58
IDJOB=4115856
IDBENCH=109397
IDSOLVER=2545
FILE ID=node115/4115856-1466939818
RUNJOBID= node115-1466939817-20126
PBS_JOBID= 19976336
Free space on /tmp= 71664 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round22-6.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115856-1466939818/watcher-4115856-1466939818 -o /tmp/evaluation-result-4115856-1466939818/solver-4115856-1466939818 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960  open-wbo-lsu HOME/instance-4115856-1466939818.opb

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

MD5SUM BENCH= 3097fc69a33e905e49ae9240e81d1058
RANDOM SEED=1011278463

node115.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		: 2666.395
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	: 5332.79
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		: 2666.395
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		: 2666.395
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	: 5332.57
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		: 2666.395
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		: 2666.395
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		: 2666.395
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	: 5332.55
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		: 2666.395
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	: 5332.56
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		: 2666.395
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:        30705724 kB
Buffers:           55124 kB
Cached:           197436 kB
SwapCached:         1676 kB
Active:            37120 kB
Inactive:         218556 kB
Active(anon):       5656 kB
Inactive(anon):      664 kB
Active(file):      31464 kB
Inactive(file):   217892 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099148 kB
Dirty:             10088 kB
Writeback:             0 kB
AnonPages:       1186672 kB
Mapped:             6948 kB
Shmem:                 0 kB
Slab:             593220 kB
SReclaimable:      37660 kB
SUnreclaim:       555560 kB
KernelStack:        1328 kB
PageTables:         6300 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1281304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     90112 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= 71652 MiB
End job on node115 at 2016-06-26 13:46:58