Trace number 4083535

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) 1800.06 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-146.opb
MD5SUM132271a8a55b01af9ffef359148ae5e1
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 variables48417
Total number of constraints1121431
Number of constraints which are clauses1007614
Number of constraints which are cardinality constraints (but not clauses)3525
Number of constraints which are nor clauses,nor cardinality constraints110292
Minimum length of a constraint2
Maximum length of a constraint690
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 691
Number of bits of the biggest sum of numbers10
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-4083535-1465352880.opb
0.00/0.00	c File size is 50921616 bytes.
1800.05/1800.40	c Sum of soft weights:            0
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.05/1800.40	c |  Number of variables:         48417                                                                   |
1800.05/1800.40	c |  Number of hard clauses:    1009387                                                                   |
1800.05/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.05/1800.40	c |  Number of cardinality:        3527                                                                   |
1800.05/1800.40	c |  Number of PB :              110292                                                                   |
1800.05/1800.40	c |  Parse time:                   5.21 s                                                                 |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ==========================================[ Solver Settings ]============================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.05/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083535-1465352880/watcher-4083535-1465352880 -o /tmp/evaluation-result-4083535-1465352880/solver-4083535-1465352880 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24673 --watchdog 1960 open-wbo-lsu HOME/instance-4083535-1465352880.opb 

pid=29048
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: 2.29 2.27 2.20 4/176 29051
/proc/meminfo: memFree=29759336/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=51936 CPUtime=0 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 5257 0 0 0 0 0 0 0 20 0 1 0 117219948 53182464 5132 33554432000 4194304 6058637 140734836886256 140734836885752 5068842 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 12984 5149 5130 456 0 87 0

[startup+0.100162 s]
/proc/loadavg: 2.29 2.27 2.20 4/176 29051
/proc/meminfo: memFree=29759336/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=53524 CPUtime=0.09 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 13100 0 0 0 9 0 0 0 20 0 1 0 117219948 54808576 12975 33554432000 4194304 6058637 140734836886256 140734836885752 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 13381 12975 12568 456 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 53524

[startup+0.20035 s]
/proc/loadavg: 2.29 2.27 2.20 4/176 29051
/proc/meminfo: memFree=29759336/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=55336 CPUtime=0.19 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 13518 0 0 0 19 0 0 0 20 0 1 0 117219948 56664064 13393 33554432000 4194304 6058637 140734836886256 140734836885752 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 13834 13393 12568 456 0 937 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55336

[startup+0.300261 s]
/proc/loadavg: 2.29 2.27 2.20 4/176 29051
/proc/meminfo: memFree=29759336/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=57084 CPUtime=0.29 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 13928 0 0 0 29 0 0 0 20 0 1 0 117219948 58454016 13803 33554432000 4194304 6058637 140734836886256 140734836884616 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 14271 13803 12568 456 0 1374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 57084

[startup+0.700236 s]
/proc/loadavg: 2.29 2.27 2.20 4/176 29051
/proc/meminfo: memFree=29759336/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=63772 CPUtime=0.68 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 15520 0 0 0 68 0 0 0 20 0 1 0 117219948 65302528 15395 33554432000 4194304 6058637 140734836886256 140734836884616 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 15943 15395 12568 456 0 3046 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 63772

[startup+1.50023 s]
/proc/loadavg: 2.29 2.27 2.20 4/177 29052
/proc/meminfo: memFree=29740960/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=77428 CPUtime=1.49 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 18652 0 0 0 148 1 0 0 20 0 1 0 117219948 79286272 18527 33554432000 4194304 6058637 140734836886256 140734836884616 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 19357 18527 12568 456 0 6460 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 77428

[startup+3.10023 s]
/proc/loadavg: 2.29 2.27 2.20 3/177 29052
/proc/meminfo: memFree=29723592/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=100164 CPUtime=3.09 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 24200 0 0 0 308 1 0 0 20 0 1 0 117219948 102567936 24586 33554432000 4194304 6058637 140734836886256 140734836884584 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 25041 24586 12568 456 0 12144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100164

[startup+6.3003 s]
/proc/loadavg: 2.35 2.28 2.21 3/177 29052
/proc/meminfo: memFree=29572776/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=560976 CPUtime=6.29 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 91614 0 0 0 614 15 0 0 20 0 1 0 117219948 574439424 120877 33554432000 4194304 6058637 140734836886256 140734836884616 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 140244 120880 161 456 0 139780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 560976

[startup+12.7003 s]
/proc/loadavg: 2.32 2.28 2.21 3/177 29052
/proc/meminfo: memFree=29165364/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=712560 CPUtime=12.69 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 111046 0 0 0 1250 19 0 0 20 0 1 0 117219948 729661440 148432 33554432000 4194304 6058637 140734836886256 140734836884808 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 178140 148432 179 456 0 177676 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 712560

[startup+25.5003 s]
/proc/loadavg: 2.34 2.28 2.21 4/173 29087
/proc/meminfo: memFree=28980880/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=715752 CPUtime=25.49 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 111858 0 0 0 2529 20 0 0 20 0 1 0 117219948 732930048 149755 33554432000 4194304 6058637 140734836886256 140734836884872 4277335 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 178938 149755 179 456 0 178474 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 715752

[startup+51.1004 s]
/proc/loadavg: 2.22 2.26 2.20 3/177 29098
/proc/meminfo: memFree=28579428/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=732304 CPUtime=51.08 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 113607 0 0 0 5088 20 0 0 20 0 1 0 117219948 749879296 153548 33554432000 4194304 6058637 140734836886256 140734836884856 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 183076 153548 179 456 0 182612 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 732304

[startup+102.3 s]
/proc/loadavg: 2.37 2.28 2.21 3/177 29099
/proc/meminfo: memFree=25509180/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=732304 CPUtime=102.28 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 113615 0 0 0 10208 20 0 0 20 0 1 0 117219948 749879296 155600 33554432000 4194304 6058637 140734836886256 140734836884856 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 183076 155600 179 456 0 182612 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 732304

[startup+162.3 s]
/proc/loadavg: 2.25 2.26 2.20 4/178 29103
/proc/meminfo: memFree=25461912/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=732304 CPUtime=162.25 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 114189 0 0 0 16203 22 0 0 20 0 1 0 117219948 749879296 157280 33554432000 4194304 6058637 140734836886256 140734836885320 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 183076 157280 180 456 0 182612 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 732304

[startup+222.307 s]
/proc/loadavg: 2.23 2.24 2.19 4/177 29104
/proc/meminfo: memFree=25433708/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=742640 CPUtime=222.22 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 115386 0 0 0 22198 24 0 0 20 0 1 0 117219948 760463360 160301 33554432000 4194304 6058637 140734836886256 140734836884856 4277819 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 185660 160301 180 456 0 185196 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 742640

[startup+282.3 s]
/proc/loadavg: 2.13 2.21 2.18 4/177 29106
/proc/meminfo: memFree=25426224/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=742640 CPUtime=282.2 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 115828 0 0 0 28192 28 0 0 20 0 1 0 117219948 760463360 157244 33554432000 4194304 6058637 140734836886256 140734836885320 4246088 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 185660 157244 180 456 0 185196 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 742640

[startup+342.3 s]
/proc/loadavg: 2.29 2.23 2.19 4/177 29107
/proc/meminfo: memFree=25409800/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=742640 CPUtime=342.18 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 116501 0 0 0 34186 32 0 0 20 0 1 0 117219948 760463360 159292 33554432000 4194304 6058637 140734836886256 140734836885320 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 185660 159292 180 456 0 185196 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 742640

[startup+402.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 29108
/proc/meminfo: memFree=25408612/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=747144 CPUtime=402.17 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 117865 0 0 0 40181 36 0 0 20 0 1 0 117219948 765075456 158429 33554432000 4194304 6058637 140734836886256 140734836885320 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 186786 158429 180 456 0 186322 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 747144

[startup+462.3 s]
/proc/loadavg: 2.34 2.25 2.19 3/177 29109
/proc/meminfo: memFree=25382096/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=747144 CPUtime=462.16 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 117899 0 0 0 46180 36 0 0 20 0 1 0 117219948 765075456 162551 33554432000 4194304 6058637 140734836886256 140734836885320 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 186786 162551 180 456 0 186322 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 747144

[startup+522.3 s]
/proc/loadavg: 2.43 2.29 2.21 4/177 29110
/proc/meminfo: memFree=25377596/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=747144 CPUtime=522.14 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 118597 0 0 0 52174 40 0 0 20 0 1 0 117219948 765075456 162044 33554432000 4194304 6058637 140734836886256 140734836885320 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 186786 162044 180 456 0 186322 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 747144

[startup+582.3 s]
/proc/loadavg: 2.30 2.27 2.20 3/177 29112
/proc/meminfo: memFree=25368168/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=754272 CPUtime=582.13 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 120127 0 0 0 58169 44 0 0 20 0 1 0 117219948 772374528 161865 33554432000 4194304 6058637 140734836886256 140734836884856 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 188568 161865 180 456 0 188104 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 754272


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


[startup+882.307 s]
/proc/loadavg: 2.25 2.23 2.18 4/177 29121
/proc/meminfo: memFree=25312832/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=843576 CPUtime=882.09 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 121625 0 0 0 88160 49 0 0 20 0 1 0 117219948 863821824 170586 33554432000 4194304 6058637 140734836886256 140734836885288 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 210894 170586 180 456 0 210430 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 843576

[startup+942.3 s]
/proc/loadavg: 2.23 2.23 2.18 3/177 29122
/proc/meminfo: memFree=25330776/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=942.07 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 121754 0 0 0 94155 52 0 0 20 0 1 0 117219948 780480512 164936 33554432000 4194304 6058637 140734836886256 140734836885320 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 164936 180 456 0 190083 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 762188

[startup+1002.3 s]
/proc/loadavg: 2.14 2.20 2.18 3/177 29123
/proc/meminfo: memFree=25313316/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=1002.07 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 121761 0 0 0 100154 53 0 0 20 0 1 0 117219948 780480512 168520 33554432000 4194304 6058637 140734836886256 140734836885320 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 168520 180 456 0 190083 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 762188

[startup+1062.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 29124
/proc/meminfo: memFree=25329140/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=1062.05 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 122438 0 0 0 106149 56 0 0 20 0 1 0 117219948 780480512 164424 33554432000 4194304 6058637 140734836886256 140734836885320 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 164424 180 456 0 190083 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 762188

[startup+1122.3 s]
/proc/loadavg: 2.30 2.23 2.19 4/177 29125
/proc/meminfo: memFree=25311984/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=1122.04 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 122444 0 0 0 112148 56 0 0 20 0 1 0 117219948 780480512 167496 33554432000 4194304 6058637 140734836886256 140734836885320 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 167496 180 456 0 190083 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 762188

[startup+1182.3 s]
/proc/loadavg: 2.32 2.26 2.20 3/176 29126
/proc/meminfo: memFree=25293160/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=843576 CPUtime=1182.04 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 122983 0 0 0 118146 58 0 0 20 0 1 0 117219948 863821824 171610 33554432000 4194304 6058637 140734836886256 140734836885288 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 210894 171610 180 456 0 210430 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 843576

[startup+1242.3 s]
/proc/loadavg: 2.19 2.24 2.19 4/177 29128
/proc/meminfo: memFree=25316688/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=1242.03 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 123115 0 0 0 124143 60 0 0 20 0 1 0 117219948 780480512 164424 33554432000 4194304 6058637 140734836886256 140734836885320 4277490 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 164424 180 456 0 190083 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 762188

[startup+1302.3 s]
/proc/loadavg: 2.20 2.23 2.19 3/177 29129
/proc/meminfo: memFree=25299520/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=1302.02 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 123122 0 0 0 130142 60 0 0 20 0 1 0 117219948 780480512 168008 33554432000 4194304 6058637 140734836886256 140734836885320 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 168008 180 456 0 190083 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 762188

[startup+1362.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/178 29133
/proc/meminfo: memFree=25308808/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=1362.01 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 123792 0 0 0 136138 63 0 0 20 0 1 0 117219948 780480512 164424 33554432000 4194304 6058637 140734836886256 140734836885320 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 164424 180 456 0 190083 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 762188

[startup+1422.3 s]
/proc/loadavg: 2.14 2.20 2.18 4/177 29134
/proc/meminfo: memFree=25281324/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=1422.01 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 123802 0 0 0 142137 64 0 0 20 0 1 0 117219948 780480512 169544 33554432000 4194304 6058637 140734836886256 140734836885320 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 169544 180 456 0 190083 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 762188

[startup+1482.3 s]
/proc/loadavg: 2.40 2.27 2.20 3/177 29135
/proc/meminfo: memFree=25267468/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=843576 CPUtime=1481.99 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 124345 0 0 0 148134 65 0 0 20 0 1 0 117219948 863821824 172634 33554432000 4194304 6058637 140734836886256 140734836885288 4277518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 210894 172634 180 456 0 210430 0
Current children cumulated CPU time (s) 1481.99
Current children cumulated vsize (KiB) 843576

[startup+1542.31 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 29137
/proc/meminfo: memFree=25295440/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=1541.99 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 124474 0 0 0 154131 68 0 0 20 0 1 0 117219948 780480512 163912 33554432000 4194304 6058637 140734836886256 140734836885320 4278442 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 163912 180 456 0 190083 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 762188

[startup+1602.3 s]
/proc/loadavg: 2.39 2.29 2.21 3/177 29138
/proc/meminfo: memFree=25272440/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=1601.97 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 124483 0 0 0 160129 68 0 0 20 0 1 0 117219948 780480512 168520 33554432000 4194304 6058637 140734836886256 140734836885320 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 168520 180 456 0 190083 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 762188

[startup+1662.3 s]
/proc/loadavg: 2.41 2.31 2.22 3/177 29139
/proc/meminfo: memFree=25259872/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=843576 CPUtime=1661.96 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 125024 0 0 0 166127 69 0 0 20 0 1 0 117219948 863821824 171098 33554432000 4194304 6058637 140734836886256 140734836885288 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 210894 171098 180 456 0 210430 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 843576

[startup+1722.3 s]
/proc/loadavg: 2.25 2.28 2.21 3/177 29140
/proc/meminfo: memFree=25280044/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=762188 CPUtime=1721.95 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 125156 0 0 0 172123 72 0 0 20 0 1 0 117219948 780480512 164936 33554432000 4194304 6058637 140734836886256 140734836885320 4277315 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 190547 164936 180 456 0 190083 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 762188

[startup+1782.3 s]
/proc/loadavg: 2.16 2.26 2.20 3/177 29141
/proc/meminfo: memFree=25256684/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=768948 CPUtime=1781.95 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 125380 0 0 0 178122 73 0 0 20 0 1 0 117219948 787402752 169759 33554432000 4194304 6058637 140734836886256 140734836884856 4277380 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 192237 169759 180 456 0 191773 0
Current children cumulated CPU time (s) 1781.95
Current children cumulated vsize (KiB) 768948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.20 2.26 2.20 3/177 29142
/proc/meminfo: memFree=25277972/32872528 swapFree=18240/1696364
[pid=29051] ppid=29048 vsize=768948 CPUtime=1800.05 cores=0,2,4,6
/proc/29051/stat : 29051 (open-wbo-lsu) R 29048 29051 24657 0 -1 4202496 125670 0 0 0 179930 75 0 0 20 0 1 0 117219948 787402752 164278 33554432000 4194304 6058637 140734836886256 140734836885320 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29051/statm: 192237 164278 180 456 0 191773 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 768948

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 29051 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.06
CPU user time (s): 1799.3
CPU system time (s): 0.755885
CPU usage (%): 99.9808
Max. virtual memory (cumulated for all children) (KiB): 973804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.3
system time used= 0.755885
maximum resident set size= 803444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 125673
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= 108
involuntary context switches= 1850

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.41533 second user time and 7.04593 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-08 04:28:01
IDJOB=4083535
IDBENCH=89637
IDSOLVER=2545
FILE ID=node137/4083535-1465352880
RUNJOBID= node137-1465326371-24673
PBS_JOBID= 19853385
Free space on /tmp= 71688 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-146.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083535-1465352880/watcher-4083535-1465352880 -o /tmp/evaluation-result-4083535-1465352880/solver-4083535-1465352880 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24673 --watchdog 1960  open-wbo-lsu HOME/instance-4083535-1465352880.opb

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

MD5SUM BENCH= 132271a8a55b01af9ffef359148ae5e1
RANDOM SEED=1626346599

node137.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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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:        29759600 kB
Buffers:          151240 kB
Cached:           413996 kB
SwapCached:         2544 kB
Active:           306332 kB
Inactive:         370656 kB
Active(anon):     111264 kB
Inactive(anon):     2840 kB
Active(file):     195068 kB
Inactive(file):   367816 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099024 kB
Dirty:             54312 kB
Writeback:             0 kB
AnonPages:       1807120 kB
Mapped:             8948 kB
Shmem:                 0 kB
Slab:             607016 kB
SReclaimable:      50804 kB
SUnreclaim:       556212 kB
KernelStack:        1440 kB
PageTables:         7604 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1927612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1773568 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= 71384 MiB
End job on node137 at 2016-06-08 04:58:02