Trace number 4086189

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) 1800.11 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-73.opb
MD5SUM56a27796f1168612394e164ff5d947f7
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 benchmark470.016
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7936
Total number of constraints176837
Number of constraints which are clauses158928
Number of constraints which are cardinality constraints (but not clauses)563
Number of constraints which are nor clauses,nor cardinality constraints17346
Minimum length of a constraint2
Maximum length of a constraint195
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 196
Number of bits of the biggest sum of numbers8
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-4086189-1465267250.opb
0.00/0.00	c File size is 7426790 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          7936                                                                   |
1800.09/1800.40	c |  Number of hard clauses:     159215                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         564                                                                   |
1800.09/1800.40	c |  Number of PB :               17346                                                                   |
1800.09/1800.40	c |  Parse time:                   0.76 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4086189-1465267250/watcher-4086189-1465267250 -o /tmp/evaluation-result-4086189-1465267250/solver-4086189-1465267250 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960 open-wbo HOME/instance-4086189-1465267250.opb 

pid=18011
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: 2.31 2.24 2.19 3/177 18014
/proc/meminfo: memFree=29507720/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=9460 CPUtime=0 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 2114 0 0 0 0 0 0 0 20 0 1 0 108656826 9687040 1989 33554432000 4194304 6059633 140736423404080 140736423403576 4679504 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 2365 1989 1948 456 0 87 0

[startup+0.100141 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 18014
/proc/meminfo: memFree=29507720/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=11300 CPUtime=0.09 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 2540 0 0 0 9 0 0 0 20 0 1 0 108656826 11571200 2415 33554432000 4194304 6059633 140736423404080 140736423403576 5043132 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 2825 2415 1948 456 0 547 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11300

[startup+0.200283 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 18014
/proc/meminfo: memFree=29507720/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=13096 CPUtime=0.19 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 2964 0 0 0 19 0 0 0 20 0 1 0 108656826 13410304 2839 33554432000 4194304 6059633 140736423404080 140736423403576 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 3274 2839 1948 456 0 996 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13096

[startup+0.300269 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 18014
/proc/meminfo: memFree=29507720/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=14844 CPUtime=0.29 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 3385 0 0 0 29 0 0 0 20 0 1 0 108656826 15200256 3260 33554432000 4194304 6059633 140736423404080 140736423403576 4210904 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 3711 3260 1948 456 0 1433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14844

[startup+0.700292 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 18014
/proc/meminfo: memFree=29507720/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=21668 CPUtime=0.69 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 4997 0 0 0 69 0 0 0 20 0 1 0 108656826 22188032 4872 33554432000 4194304 6059633 140736423404080 140736423402424 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 5417 4872 1948 456 0 3139 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21668

[startup+1.50029 s]
/proc/loadavg: 2.31 2.24 2.19 3/178 18015
/proc/meminfo: memFree=29417016/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=104408 CPUtime=1.49 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 24070 0 0 0 146 3 0 0 20 0 1 0 108656826 106913792 23663 33554432000 4194304 6059633 140736423404080 140736423402456 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 26102 23663 183 456 0 25638 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 104408

[startup+3.1003 s]
/proc/loadavg: 2.31 2.24 2.19 3/178 18015
/proc/meminfo: memFree=29410068/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=106404 CPUtime=3.09 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 24607 0 0 0 306 3 0 0 20 0 1 0 108656826 108957696 24200 33554432000 4194304 6059633 140736423404080 140736423402456 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 26601 24200 183 456 0 26137 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106404

[startup+6.30025 s]
/proc/loadavg: 2.36 2.25 2.20 3/178 18015
/proc/meminfo: memFree=29407892/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=107100 CPUtime=6.29 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 25076 0 0 0 626 3 0 0 20 0 1 0 108656826 109670400 24666 33554432000 4194304 6059633 140736423404080 140736423402456 4277586 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 26775 24666 183 456 0 26311 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 107100

[startup+12.7003 s]
/proc/loadavg: 2.33 2.25 2.19 3/177 18015
/proc/meminfo: memFree=29400360/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=119756 CPUtime=12.69 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 26594 0 0 0 1264 5 0 0 20 0 1 0 108656826 122630144 25853 33554432000 4194304 6059633 140736423404080 140736423402872 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 29939 25853 184 456 0 29475 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 119756

[startup+25.5004 s]
/proc/loadavg: 2.34 2.25 2.19 4/177 18015
/proc/meminfo: memFree=29352460/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=157564 CPUtime=25.48 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 28357 0 0 0 2542 6 0 0 20 0 1 0 108656826 161345536 35847 33554432000 4194304 6059633 140736423404080 140736423402600 4246295 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 39391 35847 184 456 0 38927 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 157564

[startup+51.1004 s]
/proc/loadavg: 2.37 2.26 2.20 3/176 18015
/proc/meminfo: memFree=29368264/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=157564 CPUtime=51.08 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 28358 0 0 0 5102 6 0 0 20 0 1 0 108656826 161345536 36359 33554432000 4194304 6059633 140736423404080 140736423402600 4278011 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 39391 36359 184 456 0 38927 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 157564

[startup+102.3 s]
/proc/loadavg: 2.21 2.24 2.19 3/177 18017
/proc/meminfo: memFree=29345132/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=169236 CPUtime=102.28 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 28992 0 0 0 10222 6 0 0 20 0 1 0 108656826 173297664 40045 33554432000 4194304 6059633 140736423404080 140736423402600 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 42309 40045 184 456 0 41845 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 169236

[startup+162.3 s]
/proc/loadavg: 2.48 2.30 2.21 4/177 18018
/proc/meminfo: memFree=29362732/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=138888 CPUtime=162.27 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 32108 0 0 0 16217 10 0 0 20 0 1 0 108656826 142221312 32818 33554432000 4194304 6059633 140736423404080 140736423402616 4277630 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 34722 32818 184 456 0 34258 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 138888

[startup+222.307 s]
/proc/loadavg: 2.32 2.29 2.21 3/177 18019
/proc/meminfo: memFree=29380280/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=138888 CPUtime=222.26 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 34011 0 0 0 22214 12 0 0 20 0 1 0 108656826 142221312 32818 33554432000 4194304 6059633 140736423404080 140736423402904 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 34722 32818 184 456 0 34258 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 138888

[startup+282.3 s]
/proc/loadavg: 2.21 2.26 2.20 3/177 18020
/proc/meminfo: memFree=29323848/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=138888 CPUtime=282.25 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 35917 0 0 0 28210 15 0 0 20 0 1 0 108656826 142221312 32818 33554432000 4194304 6059633 140736423404080 140736423402616 4255133 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 34722 32818 184 456 0 34258 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 138888

[startup+342.3 s]
/proc/loadavg: 2.22 2.26 2.20 4/177 18021
/proc/meminfo: memFree=29342784/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=138888 CPUtime=342.23 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 37353 0 0 0 34207 16 0 0 20 0 1 0 108656826 142221312 32818 33554432000 4194304 6059633 140736423404080 140736423402904 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 34722 32818 184 456 0 34258 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 138888

[startup+402.3 s]
/proc/loadavg: 2.30 2.27 2.20 3/177 18023
/proc/meminfo: memFree=29311664/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=188208 CPUtime=402.23 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 38794 0 0 0 40204 19 0 0 20 0 1 0 108656826 192724992 44028 33554432000 4194304 6059633 140736423404080 140736423402616 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 47052 44028 184 456 0 46588 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 188208

[startup+462.3 s]
/proc/loadavg: 2.45 2.31 2.22 3/177 18024
/proc/meminfo: memFree=29306328/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=188208 CPUtime=462.2 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 40246 0 0 0 46199 21 0 0 20 0 1 0 108656826 192724992 40956 33554432000 4194304 6059633 140736423404080 140736423402616 4278141 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 47052 40956 184 456 0 46588 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 188208

[startup+522.3 s]
/proc/loadavg: 2.27 2.28 2.21 4/177 18025
/proc/meminfo: memFree=29314848/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=188208 CPUtime=522.19 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 41212 0 0 0 52196 23 0 0 20 0 1 0 108656826 192724992 43516 33554432000 4194304 6059633 140736423404080 140736423402616 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 47052 43516 184 456 0 46588 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 188208

[startup+582.3 s]
/proc/loadavg: 2.25 2.27 2.21 4/178 18029
/proc/meminfo: memFree=29296540/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=188208 CPUtime=582.18 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 42393 0 0 0 58193 25 0 0 20 0 1 0 108656826 192724992 44028 33554432000 4194304 6059633 140736423404080 140736423402616 4246344 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 47052 44028 184 456 0 46588 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 188208


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


[startup+882.307 s]
/proc/loadavg: 2.30 2.26 2.21 4/177 18035
/proc/meminfo: memFree=29312552/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=222796 CPUtime=882.14 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 51890 0 0 0 88175 39 0 0 20 0 1 0 108656826 228143104 47084 33554432000 4194304 6059633 140736423404080 140736423402872 4277790 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 55699 47084 184 456 0 55235 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 222796

[startup+942.3 s]
/proc/loadavg: 2.21 2.24 2.20 3/177 18036
/proc/meminfo: memFree=29302536/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=191976 CPUtime=942.12 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 53445 0 0 0 94170 42 0 0 20 0 1 0 108656826 196583424 44969 33554432000 4194304 6059633 140736423404080 140736423402616 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 47994 44969 184 456 0 47530 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 191976

[startup+1002.3 s]
/proc/loadavg: 2.21 2.23 2.19 3/177 18038
/proc/meminfo: memFree=29291900/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=192644 CPUtime=1002.11 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 55779 0 0 0 100166 45 0 0 20 0 1 0 108656826 197267456 43102 33554432000 4194304 6059633 140736423404080 140736423402616 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 48161 43102 184 456 0 47697 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 192644

[startup+1062.3 s]
/proc/loadavg: 2.16 2.21 2.19 4/177 18039
/proc/meminfo: memFree=29303272/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=193288 CPUtime=1062.1 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 57012 0 0 0 106163 47 0 0 20 0 1 0 108656826 197926912 45809 33554432000 4194304 6059633 140736423404080 140736423402616 4277882 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 48322 45809 184 456 0 47858 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 193288

[startup+1122.3 s]
/proc/loadavg: 2.16 2.20 2.18 4/176 18040
/proc/meminfo: memFree=29354544/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=144788 CPUtime=1122.1 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 58891 0 0 0 112159 51 0 0 20 0 1 0 108656826 148262912 34292 33554432000 4194304 6059633 140736423404080 140736423402872 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 36197 34292 184 456 0 35733 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 144788

[startup+1182.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/178 18045
/proc/meminfo: memFree=29292424/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=194592 CPUtime=1182.08 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 60569 0 0 0 118155 53 0 0 20 0 1 0 108656826 199262208 45623 33554432000 4194304 6059633 140736423404080 140736423402616 4278312 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 48648 45623 184 456 0 48184 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 194592

[startup+1242.3 s]
/proc/loadavg: 2.32 2.25 2.19 4/178 18069
/proc/meminfo: memFree=29286828/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=225720 CPUtime=1242.08 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 62310 0 0 0 124151 57 0 0 20 0 1 0 108656826 231137280 48327 33554432000 4194304 6059633 140736423404080 140736423402872 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 56430 48327 184 456 0 55966 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 225720

[startup+1302.3 s]
/proc/loadavg: 2.27 2.25 2.19 4/177 18117
/proc/meminfo: memFree=29874584/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=196340 CPUtime=1302.06 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 64231 0 0 0 130147 59 0 0 20 0 1 0 108656826 201052160 44012 33554432000 4194304 6059633 140736423404080 140736423402616 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 49085 44012 184 456 0 48621 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 196340

[startup+1362.3 s]
/proc/loadavg: 2.20 2.23 2.19 3/177 18118
/proc/meminfo: memFree=29861828/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=196908 CPUtime=1362.06 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 65463 0 0 0 136144 62 0 0 20 0 1 0 108656826 201633792 46202 33554432000 4194304 6059633 140736423404080 140736423402616 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 49227 46202 184 456 0 48763 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 196908

[startup+1422.3 s]
/proc/loadavg: 2.24 2.23 2.19 4/177 18210
/proc/meminfo: memFree=29651908/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=228024 CPUtime=1422.05 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 67211 0 0 0 142141 64 0 0 20 0 1 0 108656826 233496576 48391 33554432000 4194304 6059633 140736423404080 140736423402872 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 57006 48391 184 456 0 56542 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 228024

[startup+1482.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 18211
/proc/meminfo: memFree=29642756/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=228216 CPUtime=1482.04 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 68342 0 0 0 148138 66 0 0 20 0 1 0 108656826 233693184 50487 33554432000 4194304 6059633 140736423404080 140736423402872 4278382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 57054 50487 184 456 0 56590 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 228216

[startup+1542.31 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 18212
/proc/meminfo: memFree=29661788/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=197396 CPUtime=1542.04 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 69970 0 0 0 154135 69 0 0 20 0 1 0 108656826 202133504 45300 33554432000 4194304 6059633 140736423404080 140736423402904 4278141 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 49349 45300 184 456 0 48885 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 197396

[startup+1602.3 s]
/proc/loadavg: 2.28 2.24 2.19 4/177 18214
/proc/meminfo: memFree=29648596/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=228216 CPUtime=1602.02 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 71685 0 0 0 160129 73 0 0 20 0 1 0 108656826 233693184 48439 33554432000 4194304 6059633 140736423404080 140736423402872 4246318 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 57054 48439 184 456 0 56590 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 228216

[startup+1662.3 s]
/proc/loadavg: 2.20 2.22 2.18 4/177 18215
/proc/meminfo: memFree=29638240/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=228216 CPUtime=1662.01 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 72811 0 0 0 166126 75 0 0 20 0 1 0 108656826 233693184 49975 33554432000 4194304 6059633 140736423404080 140736423402872 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 57054 49975 184 456 0 56590 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 228216

[startup+1722.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 18216
/proc/meminfo: memFree=29658160/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=197396 CPUtime=1722.01 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 74454 0 0 0 172122 79 0 0 20 0 1 0 108656826 202133504 44276 33554432000 4194304 6059633 140736423404080 140736423402904 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 49349 44276 184 456 0 48885 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 197396

[startup+1782.3 s]
/proc/loadavg: 2.11 2.19 2.17 4/178 18220
/proc/meminfo: memFree=29645372/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=197396 CPUtime=1781.99 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 75578 0 0 0 178119 80 0 0 20 0 1 0 108656826 202133504 46836 33554432000 4194304 6059633 140736423404080 140736423402904 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 49349 46836 184 456 0 48885 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 197396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.14 2.20 2.18 3/178 18220
/proc/meminfo: memFree=29645000/32872528 swapFree=18240/1696364
[pid=18014] ppid=18011 vsize=228216 CPUtime=1800.09 cores=0,2,4,6
/proc/18014/stat : 18014 (open-wbo) R 18011 18014 14989 0 -1 4202496 76175 0 0 0 179928 81 0 0 20 0 1 0 108656826 233693184 49463 33554432000 4194304 6059633 140736423404080 140736423402872 4278457 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/18014/statm: 57054 49463 184 456 0 56590 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 228216

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 18014 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): 1800.11
CPU user time (s): 1799.29
CPU system time (s): 0.816875
CPU usage (%): 99.9834
Max. virtual memory (cumulated for all children) (KiB): 277536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.29
system time used= 0.816875
maximum resident set size= 240644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76178
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= 31
involuntary context switches= 1876

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.93825 second user time and 6.52401 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 04:40:50
IDJOB=4086189
IDBENCH=89699
IDSOLVER=2547
FILE ID=node137/4086189-1465267250
RUNJOBID= node137-1465253786-15005
PBS_JOBID= 19843269
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-73.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086189-1465267250/watcher-4086189-1465267250 -o /tmp/evaluation-result-4086189-1465267250/solver-4086189-1465267250 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960  open-wbo HOME/instance-4086189-1465267250.opb

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

MD5SUM BENCH= 56a27796f1168612394e164ff5d947f7
RANDOM SEED=499969336

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:        29508628 kB
Buffers:           84084 kB
Cached:           200024 kB
SwapCached:         2556 kB
Active:           776668 kB
Inactive:         141376 kB
Active(anon):     633348 kB
Inactive(anon):     2836 kB
Active(file):     143320 kB
Inactive(file):   138540 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099008 kB
Dirty:             12060 kB
Writeback:             0 kB
AnonPages:       2437272 kB
Mapped:             8848 kB
Shmem:                 0 kB
Slab:             599692 kB
SReclaimable:      43700 kB
SUnreclaim:       555992 kB
KernelStack:        1480 kB
PageTables:         8804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2561064 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1933312 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= 71700 MiB
End job on node137 at 2016-06-07 05:10:51