Trace number 4116434

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 PB16? (TO) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round21-5.opb
MD5SUM958106c07dc2af787184cd4525235537
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark10.2274
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7920
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints832
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 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116434-1466951266.opb
0.00/0.00	c File size is 339296 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:          3968                                                                   |
1800.02/1800.30	c |  Number of hard clauses:       7088                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:         432                                                                   |
1800.02/1800.30	c |  Number of PB :                1664                                                                   |
1800.02/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4116434-1466951266/watcher-4116434-1466951266 -o /tmp/evaluation-result-4116434-1466951266/solver-4116434-1466951266 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4116434-1466951266.opb 

pid=22134
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: 2.12 2.14 2.16 3/174 22137
/proc/meminfo: memFree=30313760/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=2672 CPUtime=0 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 393 0 0 0 0 0 0 0 20 0 1 0 28165628 2736128 269 33554432000 4194304 6059633 140737084590656 140735160038456 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 668 269 217 456 0 121 0

[startup+0.10014 s]
/proc/loadavg: 2.12 2.14 2.16 3/174 22137
/proc/meminfo: memFree=30313760/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=23448 CPUtime=0.09 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 4892 0 0 0 9 0 0 0 20 0 1 0 28165628 24010752 5080 33554432000 4194304 6059633 140737084590656 140735160038456 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 5862 5081 169 456 0 5398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23448

[startup+0.200407 s]
/proc/loadavg: 2.12 2.14 2.16 3/174 22137
/proc/meminfo: memFree=30313760/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=24348 CPUtime=0.19 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 5146 0 0 0 19 0 0 0 20 0 1 0 28165628 24932352 5334 33554432000 4194304 6059633 140737084590656 140735160038456 4277725 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 6087 5334 182 456 0 5623 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24348

[startup+0.300334 s]
/proc/loadavg: 2.12 2.14 2.16 3/174 22137
/proc/meminfo: memFree=30313760/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=24332 CPUtime=0.29 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 5178 0 0 0 29 0 0 0 20 0 1 0 28165628 24915968 5349 33554432000 4194304 6059633 140737084590656 140735160038456 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 6083 5349 182 456 0 5619 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24332

[startup+0.700329 s]
/proc/loadavg: 2.12 2.14 2.16 3/174 22137
/proc/meminfo: memFree=30313760/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=24688 CPUtime=0.69 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 5243 0 0 0 69 0 0 0 20 0 1 0 28165628 25280512 5397 33554432000 4194304 6059633 140737084590656 140737084589240 4277990 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 6172 5397 183 456 0 5708 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24688

[startup+1.50032 s]
/proc/loadavg: 2.11 2.14 2.16 3/175 22138
/proc/meminfo: memFree=30291080/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=24860 CPUtime=1.49 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 5359 0 0 0 149 0 0 0 20 0 1 0 28165628 25456640 5512 33554432000 4194304 6059633 140737084590656 140737084589016 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 6215 5512 183 456 0 5751 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24860

[startup+3.10027 s]
/proc/loadavg: 2.11 2.14 2.16 3/175 22138
/proc/meminfo: memFree=30288908/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=25152 CPUtime=3.09 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 5484 0 0 0 308 1 0 0 20 0 1 0 28165628 25755648 5707 33554432000 4194304 6059633 140737084590656 140737084589016 4255341 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 6288 5707 184 456 0 5824 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25152

[startup+6.30032 s]
/proc/loadavg: 2.10 2.14 2.16 4/175 22138
/proc/meminfo: memFree=30286504/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=25484 CPUtime=6.29 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 5798 0 0 0 628 1 0 0 20 0 1 0 28165628 26095616 5828 33554432000 4194304 6059633 140737084590656 140737084589480 4254740 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 6371 5828 184 456 0 5907 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25484

[startup+12.7003 s]
/proc/loadavg: 2.17 2.15 2.16 3/175 22138
/proc/meminfo: memFree=30271892/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=37200 CPUtime=12.69 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 6951 0 0 0 1268 1 0 0 20 0 1 0 28165628 38092800 8454 33554432000 4194304 6059633 140737084590656 140737084589176 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 9300 8454 184 456 0 8836 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37200

[startup+25.5004 s]
/proc/loadavg: 2.20 2.16 2.17 3/175 22138
/proc/meminfo: memFree=30263716/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=37200 CPUtime=25.48 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 7015 0 0 0 2547 1 0 0 20 0 1 0 28165628 38092800 8517 33554432000 4194304 6059633 140737084590656 140737084589176 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 9300 8517 184 456 0 8836 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37200

[startup+51.1004 s]
/proc/loadavg: 2.13 2.15 2.16 3/175 22138
/proc/meminfo: memFree=30318904/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=41620 CPUtime=51.08 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 7879 0 0 0 5106 2 0 0 20 0 1 0 28165628 42618880 9816 33554432000 4194304 6059633 140737084590656 140737084589176 4262704 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 10405 9816 184 456 0 9941 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41620

[startup+102.3 s]
/proc/loadavg: 2.10 2.14 2.16 3/175 22139
/proc/meminfo: memFree=30311976/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=55944 CPUtime=102.29 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 9530 0 0 0 10225 4 0 0 20 0 1 0 28165628 57286656 11462 33554432000 4194304 6059633 140737084590656 140737084589144 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 13986 11462 184 456 0 13522 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 55944

[startup+162.3 s]
/proc/loadavg: 2.17 2.15 2.16 3/176 22189
/proc/meminfo: memFree=30352404/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=63864 CPUtime=162.27 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 10053 0 0 0 16223 4 0 0 20 0 1 0 28165628 65396736 14022 33554432000 4194304 6059633 140737084590656 140737084589144 4277616 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 15966 14022 184 456 0 15502 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 63864

[startup+222.307 s]
/proc/loadavg: 2.25 2.17 2.17 3/175 22190
/proc/meminfo: memFree=30332744/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=63864 CPUtime=222.26 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 10837 0 0 0 22222 4 0 0 20 0 1 0 28165628 65396736 14881 33554432000 4194304 6059633 140737084590656 140737084589480 4277557 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 15966 14881 184 456 0 15502 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 63864

[startup+282.3 s]
/proc/loadavg: 2.20 2.18 2.17 3/175 22192
/proc/meminfo: memFree=30314008/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=282.25 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 11008 0 0 0 28220 5 0 0 20 0 1 0 28165628 96473088 16582 33554432000 4194304 6059633 140737084590656 140737084589144 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 16582 184 456 0 23089 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 94212

[startup+342.3 s]
/proc/loadavg: 2.23 2.19 2.17 3/175 22193
/proc/meminfo: memFree=30305256/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=342.24 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 11009 0 0 0 34219 5 0 0 20 0 1 0 28165628 96473088 17094 33554432000 4194304 6059633 140737084590656 140737084589144 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 17094 184 456 0 23089 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 94212

[startup+402.3 s]
/proc/loadavg: 2.20 2.18 2.17 3/175 22194
/proc/meminfo: memFree=30295760/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=402.23 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 11010 0 0 0 40218 5 0 0 20 0 1 0 28165628 96473088 17606 33554432000 4194304 6059633 140737084590656 140737084589144 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 17606 184 456 0 23089 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 94212

[startup+462.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/175 22195
/proc/meminfo: memFree=30289376/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=462.22 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 11011 0 0 0 46217 5 0 0 20 0 1 0 28165628 96473088 18118 33554432000 4194304 6059633 140737084590656 140737084589144 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18118 184 456 0 23089 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 94212

[startup+522.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/174 22196
/proc/meminfo: memFree=30287216/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=522.21 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 11069 0 0 0 52216 5 0 0 20 0 1 0 28165628 96473088 18630 33554432000 4194304 6059633 140737084590656 140737084589480 4254725 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18630 184 456 0 23089 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 94212

[startup+582.3 s]
/proc/loadavg: 2.29 2.22 2.19 4/174 22198
/proc/meminfo: memFree=30284412/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=582.2 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 11193 0 0 0 58213 7 0 0 20 0 1 0 28165628 96473088 18642 33554432000 4194304 6059633 140737084590656 140737084589480 4278425 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18642 184 456 0 23089 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 94212


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


[startup+942.3 s]
/proc/loadavg: 2.30 2.24 2.19 3/175 22254
/proc/meminfo: memFree=30285988/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=942.14 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 11743 0 0 0 94202 12 0 0 20 0 1 0 28165628 96473088 18642 33554432000 4194304 6059633 140737084590656 140737084589480 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18642 184 456 0 23089 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 94212

[startup+1002.3 s]
/proc/loadavg: 2.15 2.21 2.18 3/175 22255
/proc/meminfo: memFree=30251056/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=143532 CPUtime=1002.13 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 11864 0 0 0 100200 13 0 0 20 0 1 0 28165628 146976768 26875 33554432000 4194304 6059633 140737084590656 140737084589192 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 35883 26875 184 456 0 35419 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 143532

[startup+1062.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/175 22256
/proc/meminfo: memFree=30240692/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=143532 CPUtime=1062.12 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 11933 0 0 0 106198 14 0 0 20 0 1 0 28165628 146976768 28923 33554432000 4194304 6059633 140737084590656 140737084589192 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 35883 28923 184 456 0 35419 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 143532

[startup+1122.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 22257
/proc/meminfo: memFree=30232072/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=143532 CPUtime=1122.11 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 12071 0 0 0 112196 15 0 0 20 0 1 0 28165628 146976768 30971 33554432000 4194304 6059633 140737084590656 140737084589192 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 35883 30971 184 456 0 35419 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 143532

[startup+1182.3 s]
/proc/loadavg: 2.12 2.19 2.17 3/175 22258
/proc/meminfo: memFree=30281132/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=1182.1 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 12275 0 0 0 118193 17 0 0 20 0 1 0 28165628 96473088 18642 33554432000 4194304 6059633 140737084590656 140737084589480 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18642 184 456 0 23089 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 94212

[startup+1242.3 s]
/proc/loadavg: 2.15 2.18 2.17 3/175 22260
/proc/meminfo: memFree=30245656/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=1242.1 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 12409 0 0 0 124191 19 0 0 20 0 1 0 28165628 96473088 18642 33554432000 4194304 6059633 140737084590656 140737084589480 4277990 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18642 184 456 0 23089 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 94212

[startup+1302.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/175 22261
/proc/meminfo: memFree=30280556/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=1302.09 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 12544 0 0 0 130188 21 0 0 20 0 1 0 28165628 96473088 18642 33554432000 4194304 6059633 140737084590656 140737084589480 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18642 184 456 0 23089 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 94212

[startup+1362.3 s]
/proc/loadavg: 2.17 2.19 2.18 4/176 22265
/proc/meminfo: memFree=30245404/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=1362.08 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 12680 0 0 0 136186 22 0 0 20 0 1 0 28165628 96473088 18642 33554432000 4194304 6059633 140737084590656 140737084589480 4278457 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18642 184 456 0 23089 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 94212

[startup+1422.3 s]
/proc/loadavg: 2.31 2.22 2.19 3/175 22266
/proc/meminfo: memFree=30281496/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=1422.07 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 12816 0 0 0 142184 23 0 0 20 0 1 0 28165628 96473088 18642 33554432000 4194304 6059633 140737084590656 140737084589480 4262715 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18642 184 456 0 23089 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 94212

[startup+1482.3 s]
/proc/loadavg: 2.28 2.22 2.19 4/175 22267
/proc/meminfo: memFree=30281392/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=1482.06 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 12954 0 0 0 148181 25 0 0 20 0 1 0 28165628 96473088 18642 33554432000 4194304 6059633 140737084590656 140737084589480 4277717 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18642 184 456 0 23089 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 94212

[startup+1542.31 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 22269
/proc/meminfo: memFree=30241764/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=1542.06 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 13094 0 0 0 154179 27 0 0 20 0 1 0 28165628 96473088 18642 33554432000 4194304 6059633 140737084590656 140737084589480 4277896 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18642 184 456 0 23089 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 94212

[startup+1602.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/175 22270
/proc/meminfo: memFree=30280440/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=94212 CPUtime=1602.04 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 13234 0 0 0 160176 28 0 0 20 0 1 0 28165628 96473088 18642 33554432000 4194304 6059633 140737084590656 140737084589480 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 23553 18642 184 456 0 23089 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 94212

[startup+1662.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 22271
/proc/meminfo: memFree=30221400/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=174352 CPUtime=1662.04 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 13371 0 0 0 166174 30 0 0 20 0 1 0 28165628 178536448 33598 33554432000 4194304 6059633 140737084590656 140737084589448 4278292 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 43588 33598 184 456 0 43124 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 174352

[startup+1722.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/175 22272
/proc/meminfo: memFree=30227620/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=174352 CPUtime=1722.02 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 13508 0 0 0 172171 31 0 0 20 0 1 0 28165628 178536448 32574 33554432000 4194304 6059633 140737084590656 140737084589448 4278312 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 43588 32574 184 456 0 43124 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 174352

[startup+1782.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/175 22273
/proc/meminfo: memFree=30199976/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=143532 CPUtime=1782.01 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 13578 0 0 0 178169 32 0 0 20 0 1 0 28165628 146976768 30971 33554432000 4194304 6059633 140737084590656 140737084589192 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 35883 30971 184 456 0 35419 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 143532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/174 22273
/proc/meminfo: memFree=30175532/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=174352 CPUtime=1800.02 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 13652 0 0 0 179969 33 0 0 20 0 1 0 28165628 178536448 34110 33554432000 4194304 6059633 140737084590656 140737084589448 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 43588 34110 184 456 0 43124 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 174352

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 22137 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/174 22273
/proc/meminfo: memFree=30175532/32872528 swapFree=1308564/1463908
[pid=22137] ppid=22134 vsize=174352 CPUtime=1800.02 cores=1,3,5,7
/proc/22137/stat : 22137 (open-wbo) R 22134 22137 21023 0 -1 4202496 13652 0 0 0 179969 33 0 0 20 0 1 0 28165628 178536448 34110 33554432000 4194304 6059633 140737084590656 140737084589448 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22137/statm: 43588 34110 184 456 0 43124 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 174352

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.69
CPU system time (s): 0.334949
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 174352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.334949
maximum resident set size= 140536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13655
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 1869

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5753 second user time and 6.92195 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 16:27:46
IDJOB=4116434
IDBENCH=109469
IDSOLVER=2547
FILE ID=node121/4116434-1466951266
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round21-5.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116434-1466951266/watcher-4116434-1466951266 -o /tmp/evaluation-result-4116434-1466951266/solver-4116434-1466951266 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4116434-1466951266.opb

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

MD5SUM BENCH= 958106c07dc2af787184cd4525235537
RANDOM SEED=1906397470

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
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		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30314568 kB
Buffers:           70560 kB
Cached:           175200 kB
SwapCached:         1456 kB
Active:           156584 kB
Inactive:         209188 kB
Active(anon):     119408 kB
Inactive(anon):     2960 kB
Active(file):      37176 kB
Inactive(file):   206228 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5048 kB
Writeback:             0 kB
AnonPages:       1648556 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594120 kB
SReclaimable:      38272 kB
SUnreclaim:       555848 kB
KernelStack:        1456 kB
PageTables:         7540 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1713596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    325632 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= 71688 MiB
End job on node121 at 2016-06-26 16:57:47