Trace number 4089935

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v051-n1.opb
MD5SUM88a573f213f1fe4c32b0fc4ead18d90d
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.055991
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables153
Total number of constraints51
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)51
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4089935-1466026088.opb
0.00/0.00	c File size is 2736 bytes.
1800.01/1800.30	c Sum of soft weights:            0
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:           153                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         51                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          51                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4089935-1466026088/watcher-4089935-1466026088 -o /tmp/evaluation-result-4089935-1466026088/solver-4089935-1466026088 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8272 --watchdog 1960 open-wbo-lsu HOME/instance-4089935-1466026088.opb 

pid=9166
running on 4 cores: 0,2,4,6

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: 2.21 2.20 2.18 3/178 9169
/proc/meminfo: memFree=30362620/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=6692 CPUtime=0 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 373 0 0 0 0 0 0 0 20 0 1 0 4654747 6852608 248 33554432000 4194304 6058637 140737174584768 140734982780696 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 1673 248 162 456 0 1209 0

[startup+0.100168 s]
/proc/loadavg: 2.21 2.20 2.18 3/178 9169
/proc/meminfo: memFree=30362620/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=3096 CPUtime=0.09 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 636 0 0 0 9 0 0 0 20 0 1 0 4654747 3170304 408 33554432000 4194304 6058637 140737174584768 140734982780696 4255183 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 774 408 164 456 0 310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3096

[startup+0.200275 s]
/proc/loadavg: 2.21 2.20 2.18 3/178 9169
/proc/meminfo: memFree=30362620/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=4256 CPUtime=0.19 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 805 0 0 0 19 0 0 0 20 0 1 0 4654747 4358144 576 33554432000 4194304 6058637 140737174584768 140734982780696 4300673 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 1064 576 164 456 0 600 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4256

[startup+0.300299 s]
/proc/loadavg: 2.21 2.20 2.18 3/178 9169
/proc/meminfo: memFree=30362620/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=4352 CPUtime=0.29 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 1078 0 0 0 29 0 0 0 20 0 1 0 4654747 4456448 573 33554432000 4194304 6058637 140737174584768 140737174583832 4279926 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 1088 573 164 456 0 624 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4352

[startup+0.700229 s]
/proc/loadavg: 2.21 2.20 2.18 3/178 9169
/proc/meminfo: memFree=30362620/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=8124 CPUtime=0.69 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 2019 0 0 0 69 0 0 0 20 0 1 0 4654747 8318976 1495 33554432000 4194304 6058637 140737174584768 140737174583832 4278100 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 2031 1495 173 456 0 1567 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8124

[startup+1.5002 s]
/proc/loadavg: 2.21 2.20 2.18 3/179 9170
/proc/meminfo: memFree=30354968/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=10924 CPUtime=1.49 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 2412 0 0 0 149 0 0 0 20 0 1 0 4654747 11186176 2394 33554432000 4194304 6058637 140737174584768 140737174583496 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 2731 2394 173 456 0 2267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10924

[startup+3.10026 s]
/proc/loadavg: 2.20 2.20 2.18 3/179 9170
/proc/meminfo: memFree=30349252/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=10924 CPUtime=3.09 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 2832 0 0 0 309 0 0 0 20 0 1 0 4654747 11186176 2394 33554432000 4194304 6058637 140737174584768 140737174583496 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 2731 2394 173 456 0 2267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10924

[startup+6.30023 s]
/proc/loadavg: 2.20 2.20 2.18 3/179 9170
/proc/meminfo: memFree=30325748/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=18060 CPUtime=6.29 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 3066 0 0 0 629 0 0 0 20 0 1 0 4654747 18493440 4155 33554432000 4194304 6058637 140737174584768 140737174583496 4261314 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 4515 4155 173 456 0 4051 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18060

[startup+12.7002 s]
/proc/loadavg: 2.16 2.19 2.18 4/179 9170
/proc/meminfo: memFree=30316736/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=20996 CPUtime=12.69 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 4290 0 0 0 1268 1 0 0 20 0 1 0 4654747 21499904 4842 33554432000 4194304 6058637 140737174584768 140737174583496 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 5249 4842 173 456 0 4785 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20996

[startup+25.5003 s]
/proc/loadavg: 2.14 2.19 2.18 3/179 9170
/proc/meminfo: memFree=30310604/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=32488 CPUtime=25.49 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 4408 0 0 0 2548 1 0 0 20 0 1 0 4654747 33267712 6491 33554432000 4194304 6058637 140737174584768 140737174583496 4277718 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 8122 6491 173 456 0 7658 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32488

[startup+51.1003 s]
/proc/loadavg: 2.23 2.20 2.18 3/179 9170
/proc/meminfo: memFree=30297888/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=39672 CPUtime=51.09 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 4914 0 0 0 5108 1 0 0 20 0 1 0 4654747 40624128 9535 33554432000 4194304 6058637 140737174584768 140737174583528 4278290 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 9918 9535 173 456 0 9454 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 39672

[startup+102.3 s]
/proc/loadavg: 2.20 2.20 2.18 4/179 9171
/proc/meminfo: memFree=30294816/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=42244 CPUtime=102.28 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 5732 0 0 0 10227 1 0 0 20 0 1 0 4654747 43257856 10233 33554432000 4194304 6058637 140737174584768 140737174583832 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 10561 10233 173 456 0 10097 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 42244

[startup+162.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/180 9175
/proc/meminfo: memFree=30250504/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=66692 CPUtime=162.26 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 6094 0 0 0 16225 1 0 0 20 0 1 0 4654747 68292608 14683 33554432000 4194304 6058637 140737174584768 140737174583496 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 16673 14683 173 456 0 16209 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 66692

[startup+222.307 s]
/proc/loadavg: 2.11 2.18 2.17 3/179 9177
/proc/meminfo: memFree=30248344/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=66692 CPUtime=222.27 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 6095 0 0 0 22225 2 0 0 20 0 1 0 4654747 68292608 15195 33554432000 4194304 6058637 140737174584768 140737174583496 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 16673 15195 173 456 0 16209 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 66692

[startup+282.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/179 9178
/proc/meminfo: memFree=30244268/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=66692 CPUtime=282.25 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 6097 0 0 0 28223 2 0 0 20 0 1 0 4654747 68292608 16219 33554432000 4194304 6058637 140737174584768 140737174583496 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 16673 16219 173 456 0 16209 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 66692

[startup+342.3 s]
/proc/loadavg: 2.13 2.17 2.17 3/179 9179
/proc/meminfo: memFree=30231280/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=78184 CPUtime=342.24 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 7281 0 0 0 34222 2 0 0 20 0 1 0 4654747 80060416 19186 33554432000 4194304 6058637 140737174584768 140737174583832 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 19546 19186 173 456 0 19082 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 78184

[startup+402.3 s]
/proc/loadavg: 2.22 2.18 2.18 3/179 9180
/proc/meminfo: memFree=30195008/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=78184 CPUtime=402.23 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 7766 0 0 0 40220 3 0 0 20 0 1 0 4654747 80060416 19186 33554432000 4194304 6058637 140737174584768 140737174583832 4262377 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 19546 19186 173 456 0 19082 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 78184

[startup+462.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/179 9181
/proc/meminfo: memFree=30147072/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=127504 CPUtime=462.22 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 8495 0 0 0 46217 5 0 0 20 0 1 0 4654747 130564096 27605 33554432000 4194304 6058637 140737174584768 140737174583544 4277718 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 31876 27605 173 456 0 31412 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 127504

[startup+522.3 s]
/proc/loadavg: 2.20 2.18 2.18 3/179 9183
/proc/meminfo: memFree=30188444/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=78184 CPUtime=522.21 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 8985 0 0 0 52215 6 0 0 20 0 1 0 4654747 80060416 19186 33554432000 4194304 6058637 140737174584768 140737174583832 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 19546 19186 173 456 0 19082 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 78184

[startup+582.3 s]
/proc/loadavg: 2.36 2.23 2.19 3/179 9184
/proc/meminfo: memFree=30197424/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=127504 CPUtime=582.2 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 9473 0 0 0 58213 7 0 0 20 0 1 0 4654747 130564096 27605 33554432000 4194304 6058637 140737174584768 140737174583544 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 31876 27605 173 456 0 31412 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 127504


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


[startup+942.3 s]
/proc/loadavg: 2.17 2.18 2.17 3/179 9194
/proc/meminfo: memFree=30146704/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=127504 CPUtime=942.14 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 11705 0 0 0 94201 13 0 0 20 0 1 0 4654747 130564096 29653 33554432000 4194304 6058637 140737174584768 140737174583544 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 31876 29653 173 456 0 31412 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 127504

[startup+1002.3 s]
/proc/loadavg: 2.11 2.16 2.17 3/179 9195
/proc/meminfo: memFree=30158944/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=98084 CPUtime=1002.13 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 12066 0 0 0 100199 14 0 0 20 0 1 0 4654747 100438016 22363 33554432000 4194304 6058637 140737174584768 140737174583496 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 24521 22363 173 456 0 24057 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 98084

[startup+1062.3 s]
/proc/loadavg: 2.09 2.14 2.16 3/179 9196
/proc/meminfo: memFree=30136768/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=147404 CPUtime=1062.12 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 12830 0 0 0 106197 15 0 0 20 0 1 0 4654747 150941696 32580 33554432000 4194304 6058637 140737174584768 140737174583544 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 36851 32580 173 456 0 36387 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 147404

[startup+1122.3 s]
/proc/loadavg: 2.32 2.19 2.18 3/179 9198
/proc/meminfo: memFree=30122212/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=147404 CPUtime=1122.11 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 13081 0 0 0 112195 16 0 0 20 0 1 0 4654747 150941696 33092 33554432000 4194304 6058637 140737174584768 140737174583544 4277748 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 36851 33092 173 456 0 36387 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 147404

[startup+1182.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/179 9199
/proc/meminfo: memFree=30107520/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=147404 CPUtime=1182.11 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 13330 0 0 0 118194 17 0 0 20 0 1 0 4654747 150941696 32580 33554432000 4194304 6058637 140737174584768 140737174583544 4277672 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 36851 32580 173 456 0 36387 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 147404

[startup+1242.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/179 9200
/proc/meminfo: memFree=30162172/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=147404 CPUtime=1242.09 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 13587 0 0 0 124192 17 0 0 20 0 1 0 4654747 150941696 36164 33554432000 4194304 6058637 140737174584768 140737174583544 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 36851 36164 173 456 0 36387 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 147404

[startup+1302.3 s]
/proc/loadavg: 2.26 2.19 2.18 3/179 9201
/proc/meminfo: memFree=30136276/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=98084 CPUtime=1302.09 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 14624 0 0 0 130189 20 0 0 20 0 1 0 4654747 100438016 24161 33554432000 4194304 6058637 140737174584768 140737174583832 4278197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 24521 24161 173 456 0 24057 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 98084

[startup+1362.3 s]
/proc/loadavg: 2.39 2.23 2.19 3/180 9205
/proc/meminfo: memFree=30138156/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=98084 CPUtime=1362.08 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 15273 0 0 0 136186 22 0 0 20 0 1 0 4654747 100438016 24161 33554432000 4194304 6058637 140737174584768 140737174583832 4278096 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 24521 24161 173 456 0 24057 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 98084

[startup+1422.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/179 9207
/proc/meminfo: memFree=30142676/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=98084 CPUtime=1422.08 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 16114 0 0 0 142185 23 0 0 20 0 1 0 4654747 100438016 24161 33554432000 4194304 6058637 140737174584768 140737174583832 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 24521 24161 173 456 0 24057 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 98084

[startup+1482.3 s]
/proc/loadavg: 2.41 2.28 2.20 3/178 9208
/proc/meminfo: memFree=30145264/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=98084 CPUtime=1482.05 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 16957 0 0 0 148181 24 0 0 20 0 1 0 4654747 100438016 24161 33554432000 4194304 6058637 140737174584768 140737174583832 4278197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 24521 24161 173 456 0 24057 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 98084

[startup+1542.31 s]
/proc/loadavg: 2.19 2.24 2.19 3/180 9221
/proc/meminfo: memFree=30094056/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=178224 CPUtime=1542.06 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 17793 0 0 0 154180 26 0 0 20 0 1 0 4654747 182501376 37767 33554432000 4194304 6058637 140737174584768 140737174583800 4278137 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 44556 37767 173 456 0 44092 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 178224

[startup+1602.3 s]
/proc/loadavg: 2.20 2.24 2.19 4/179 9222
/proc/meminfo: memFree=30166848/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=98084 CPUtime=1602.04 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 18639 0 0 0 160176 28 0 0 20 0 1 0 4654747 100438016 24161 33554432000 4194304 6058637 140737174584768 140737174583832 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 24521 24161 173 456 0 24057 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 98084

[startup+1662.3 s]
/proc/loadavg: 2.32 2.25 2.20 3/179 9223
/proc/meminfo: memFree=30129756/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=98084 CPUtime=1662.04 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 19484 0 0 0 166174 30 0 0 20 0 1 0 4654747 100438016 24161 33554432000 4194304 6058637 140737174584768 140737174583832 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 24521 24161 173 456 0 24057 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 98084

[startup+1722.3 s]
/proc/loadavg: 2.18 2.22 2.18 4/179 9271
/proc/meminfo: memFree=30283488/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=98084 CPUtime=1722.02 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 20333 0 0 0 172171 31 0 0 20 0 1 0 4654747 100438016 24161 33554432000 4194304 6058637 140737174584768 140737174583832 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 24521 24161 173 456 0 24057 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 98084

[startup+1782.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/179 9272
/proc/meminfo: memFree=30248444/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=98084 CPUtime=1782.01 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 21175 0 0 0 178168 33 0 0 20 0 1 0 4654747 100438016 24161 33554432000 4194304 6058637 140737174584768 140737174583832 4280043 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 24521 24161 173 456 0 24057 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 98084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/179 9272
/proc/meminfo: memFree=30211212/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=147404 CPUtime=1800.01 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 21420 0 0 0 179967 34 0 0 20 0 1 0 4654747 150941696 33604 33554432000 4194304 6058637 140737174584768 140737174583544 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 36851 33604 173 456 0 36387 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147404

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 9169 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/179 9272
/proc/meminfo: memFree=30211212/32872528 swapFree=1504408/1684280
[pid=9169] ppid=9166 vsize=147404 CPUtime=1800.01 cores=0,2,4,6
/proc/9169/stat : 9169 (open-wbo-lsu) R 9166 9169 5923 0 -1 4202496 21420 0 0 0 179967 34 0 0 20 0 1 0 4654747 150941696 33604 33554432000 4194304 6058637 140737174584768 140737174583544 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/9169/statm: 36851 33604 173 456 0 36387 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 147404

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.68
CPU system time (s): 0.343947
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 178224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.343947
maximum resident set size= 153116
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21423
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= 11
involuntary context switches= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.79027 second user time and 6.66999 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-15 23:28:08
IDJOB=4089935
IDBENCH=107477
IDSOLVER=2545
FILE ID=node135/4089935-1466026088
RUNJOBID= node135-1466018728-8272
PBS_JOBID= 19902813
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v051-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089935-1466026088/watcher-4089935-1466026088 -o /tmp/evaluation-result-4089935-1466026088/solver-4089935-1466026088 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8272 --watchdog 1960  open-wbo-lsu HOME/instance-4089935-1466026088.opb

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

MD5SUM BENCH= 88a573f213f1fe4c32b0fc4ead18d90d
RANDOM SEED=1807235057

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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		: 2667.004
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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		: 2667.004
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		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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:        30362884 kB
Buffers:           19792 kB
Cached:            49316 kB
SwapCached:         1524 kB
Active:            84484 kB
Inactive:          40648 kB
Active(anon):      56572 kB
Inactive(anon):     1808 kB
Active(file):      27912 kB
Inactive(file):    38840 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67100076 kB
Dirty:              4664 kB
Writeback:             0 kB
AnonPages:       1749192 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             564880 kB
SReclaimable:       9276 kB
SUnreclaim:       555604 kB
KernelStack:        1488 kB
PageTables:         7656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1881392 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    221184 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= 71728 MiB
End job on node135 at 2016-06-15 23:58:09