Trace number 4083612

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K81.opb
MD5SUM07ddcd712bd0834d3fad6b8ca9adfb4d
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 variables5508
Total number of constraints5672
Number of constraints which are clauses5591
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint81
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 82
Number of bits of the biggest sum of numbers7
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-4083612-1465359284.opb
0.00/0.00	c File size is 351433 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          5508                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       5591                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          81                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083612-1465359284/watcher-4083612-1465359284 -o /tmp/evaluation-result-4083612-1465359284/solver-4083612-1465359284 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24673 --watchdog 1960 open-wbo-lsu HOME/instance-4083612-1465359284.opb 

pid=29709
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: 2.34 2.27 2.20 3/176 29712
/proc/meminfo: memFree=29714504/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=3076 CPUtime=0 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 512 0 0 0 0 0 0 0 20 0 1 0 117860235 3149824 388 33554432000 4194304 6058637 140734099749024 140737317832440 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 769 388 221 456 0 219 0

[startup+0.100163 s]
/proc/loadavg: 2.34 2.27 2.20 3/176 29712
/proc/meminfo: memFree=29714504/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=11104 CPUtime=0.09 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 1708 0 0 0 9 0 0 0 20 0 1 0 117860235 11370496 1460 33554432000 4194304 6058637 140734099749024 140737317832440 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 2776 1460 163 456 0 2312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11104

[startup+0.200274 s]
/proc/loadavg: 2.34 2.27 2.20 3/176 29712
/proc/meminfo: memFree=29714504/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=11236 CPUtime=0.19 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 1882 0 0 0 19 0 0 0 20 0 1 0 117860235 11505664 1633 33554432000 4194304 6058637 140734099749024 140737317832440 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 2809 1633 175 456 0 2345 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11236

[startup+0.30035 s]
/proc/loadavg: 2.34 2.27 2.20 3/176 29712
/proc/meminfo: memFree=29714504/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=11236 CPUtime=0.29 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 1932 0 0 0 29 0 0 0 20 0 1 0 117860235 11505664 2194 33554432000 4194304 6058637 140734099749024 140737317832440 4255520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 2809 2194 175 456 0 2345 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11236

[startup+0.700226 s]
/proc/loadavg: 2.34 2.27 2.20 3/176 29712
/proc/meminfo: memFree=29714504/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=9824 CPUtime=0.69 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 2614 0 0 0 69 0 0 0 20 0 1 0 117860235 10059776 1987 33554432000 4194304 6058637 140734099749024 140734099747640 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 2456 1987 177 456 0 1992 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9824

[startup+1.50028 s]
/proc/loadavg: 2.34 2.27 2.20 3/177 29713
/proc/meminfo: memFree=29702884/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=11904 CPUtime=1.49 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 4277 0 0 0 149 0 0 0 20 0 1 0 117860235 12189696 2525 33554432000 4194304 6058637 140734099749024 140734099747752 4261681 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 2976 2525 177 456 0 2512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11904

[startup+3.10024 s]
/proc/loadavg: 2.34 2.27 2.20 3/177 29713
/proc/meminfo: memFree=29697928/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=17944 CPUtime=3.09 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 4902 0 0 0 308 1 0 0 20 0 1 0 117860235 18374656 3634 33554432000 4194304 6058637 140734099749024 140734099747784 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 4486 3634 177 456 0 4022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17944

[startup+6.30029 s]
/proc/loadavg: 2.31 2.26 2.20 3/177 29713
/proc/meminfo: memFree=29685644/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=27792 CPUtime=6.29 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 5496 0 0 0 628 1 0 0 20 0 1 0 117860235 28459008 5746 33554432000 4194304 6058637 140734099749024 140734099748088 4265213 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 6948 5746 177 456 0 6484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27792

[startup+12.7003 s]
/proc/loadavg: 2.28 2.26 2.19 3/177 29713
/proc/meminfo: memFree=29649704/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=32504 CPUtime=12.68 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 6714 0 0 0 1267 1 0 0 20 0 1 0 117860235 33284096 7706 33554432000 4194304 6058637 140734099749024 140734099747800 4254514 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 8126 7706 177 456 0 7662 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32504

[startup+25.5004 s]
/proc/loadavg: 2.29 2.26 2.19 3/177 29713
/proc/meminfo: memFree=29634508/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=51180 CPUtime=25.49 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 6933 0 0 0 2547 2 0 0 20 0 1 0 117860235 52408320 10353 33554432000 4194304 6058637 140734099749024 140734099748088 4255178 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 12795 10353 177 456 0 12331 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51180

[startup+51.1004 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 29713
/proc/meminfo: memFree=29588956/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=70036 CPUtime=51.08 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 6939 0 0 0 5106 2 0 0 20 0 1 0 117860235 71716864 12914 33554432000 4194304 6058637 140734099749024 140734099747752 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 17509 12914 177 456 0 17045 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70036

[startup+102.3 s]
/proc/loadavg: 2.23 2.24 2.19 3/177 29714
/proc/meminfo: memFree=29641876/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=70036 CPUtime=102.28 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 8010 0 0 0 10223 5 0 0 20 0 1 0 117860235 71716864 12914 33554432000 4194304 6058637 140734099749024 140734099748088 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 17509 12914 177 456 0 17045 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 70036

[startup+162.3 s]
/proc/loadavg: 2.13 2.21 2.18 3/177 29715
/proc/meminfo: memFree=29603888/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=150176 CPUtime=162.26 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 9753 0 0 0 16218 8 0 0 20 0 1 0 117860235 153780224 25441 33554432000 4194304 6058637 140734099749024 140734099747800 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 37544 25441 177 456 0 37080 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 150176

[startup+222.307 s]
/proc/loadavg: 2.33 2.26 2.19 4/177 29716
/proc/meminfo: memFree=29491860/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=131132 CPUtime=222.26 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 12811 0 0 0 22213 13 0 0 20 0 1 0 117860235 134279168 32059 33554432000 4194304 6058637 140734099749024 140734099747800 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 32783 32059 177 456 0 32319 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 131132

[startup+282.3 s]
/proc/loadavg: 2.35 2.28 2.20 3/177 29718
/proc/meminfo: memFree=29526508/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=81812 CPUtime=282.25 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 15126 0 0 0 28208 17 0 0 20 0 1 0 117860235 83775488 20033 33554432000 4194304 6058637 140734099749024 140734099748056 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 20453 20033 177 456 0 19989 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 81812

[startup+342.3 s]
/proc/loadavg: 2.27 2.28 2.20 4/178 29768
/proc/meminfo: memFree=29773040/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=81812 CPUtime=342.24 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 16863 0 0 0 34203 21 0 0 20 0 1 0 117860235 83775488 20033 33554432000 4194304 6058637 140734099749024 140734099748056 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 20453 20033 177 456 0 19989 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 81812

[startup+402.3 s]
/proc/loadavg: 2.45 2.32 2.22 3/177 29769
/proc/meminfo: memFree=29659572/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=161952 CPUtime=402.23 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 18617 0 0 0 40198 25 0 0 20 0 1 0 117860235 165838848 38298 33554432000 4194304 6058637 140734099749024 140734099748056 4255160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 40488 38298 177 456 0 40024 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 161952

[startup+462.3 s]
/proc/loadavg: 2.26 2.28 2.21 3/177 29770
/proc/meminfo: memFree=29649472/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=131132 CPUtime=462.21 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 20603 0 0 0 46191 30 0 0 20 0 1 0 117860235 134279168 32314 33554432000 4194304 6058637 140734099749024 140734099747800 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 32783 32314 177 456 0 32319 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 131132

[startup+522.3 s]
/proc/loadavg: 2.27 2.29 2.21 3/177 29771
/proc/meminfo: memFree=29647740/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=212040 CPUtime=522.21 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 22448 0 0 0 52187 34 0 0 20 0 1 0 117860235 217128960 41159 33554432000 4194304 6058637 140734099749024 140734099748056 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 53010 41159 177 456 0 52546 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 212040

[startup+582.3 s]
/proc/loadavg: 2.28 2.29 2.22 4/177 29773
/proc/meminfo: memFree=29639172/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=131132 CPUtime=582.19 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 23908 0 0 0 58182 37 0 0 20 0 1 0 117860235 134279168 30555 33554432000 4194304 6058637 140734099749024 140734099747800 4278237 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 32783 30555 177 456 0 32319 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 131132


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


[startup+942.3 s]
/proc/loadavg: 2.25 2.25 2.20 3/178 29783
/proc/meminfo: memFree=29599432/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=161952 CPUtime=942.14 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 32778 0 0 0 94157 57 0 0 20 0 1 0 117860235 165838848 35230 33554432000 4194304 6058637 140734099749024 140734099748056 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 40488 35230 177 456 0 40024 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 161952

[startup+1002.3 s]
/proc/loadavg: 1.81 2.14 2.16 2/170 29814
/proc/meminfo: memFree=29745608/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=161952 CPUtime=1002.13 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 33971 0 0 0 100153 60 0 0 20 0 1 0 117860235 165838848 37278 33554432000 4194304 6058637 140734099749024 140734099748056 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 40488 37278 177 456 0 40024 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 161952

[startup+1062.3 s]
/proc/loadavg: 1.38 1.96 2.10 2/170 29815
/proc/meminfo: memFree=29752120/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=161952 CPUtime=1062.12 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 35162 0 0 0 106149 63 0 0 20 0 1 0 117860235 165838848 35742 33554432000 4194304 6058637 140734099749024 140734099748056 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 40488 35742 177 456 0 40024 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 161952

[startup+1122.3 s]
/proc/loadavg: 1.29 1.82 2.04 2/170 29816
/proc/meminfo: memFree=29754156/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=161952 CPUtime=1122.12 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 36356 0 0 0 112145 67 0 0 20 0 1 0 117860235 165838848 35742 33554432000 4194304 6058637 140734099749024 140734099748056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 40488 35742 177 456 0 40024 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 161952

[startup+1182.3 s]
/proc/loadavg: 1.20 1.70 1.98 2/169 29817
/proc/meminfo: memFree=29766996/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=131132 CPUtime=1182.1 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 37333 0 0 0 118141 69 0 0 20 0 1 0 117860235 134279168 32359 33554432000 4194304 6058637 140734099749024 140734099747800 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 32783 32359 177 456 0 32319 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 131132

[startup+1242.3 s]
/proc/loadavg: 1.16 1.60 1.93 2/170 29819
/proc/meminfo: memFree=29779140/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=131132 CPUtime=1242.09 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 38768 0 0 0 124137 72 0 0 20 0 1 0 117860235 134279168 29019 33554432000 4194304 6058637 140734099749024 140734099747800 4260928 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 32783 29019 177 456 0 32319 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 131132

[startup+1302.3 s]
/proc/loadavg: 1.26 1.55 1.89 2/170 29820
/proc/meminfo: memFree=29685308/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=212040 CPUtime=1302.08 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 39698 0 0 0 130134 74 0 0 20 0 1 0 117860235 217128960 52427 33554432000 4194304 6058637 140734099749024 140734099748056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 53010 52427 177 456 0 52546 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 212040

[startup+1362.3 s]
/proc/loadavg: 1.30 1.51 1.85 2/170 29821
/proc/meminfo: memFree=29697708/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=212040 CPUtime=1362.08 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 41404 0 0 0 136131 77 0 0 20 0 1 0 117860235 217128960 49355 33554432000 4194304 6058637 140734099749024 140734099748056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 53010 49355 177 456 0 52546 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 212040

[startup+1422.3 s]
/proc/loadavg: 1.19 1.44 1.81 2/170 29822
/proc/meminfo: memFree=29709860/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=212040 CPUtime=1422.08 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 43112 0 0 0 142128 80 0 0 20 0 1 0 117860235 217128960 46283 33554432000 4194304 6058637 140734099749024 140734099748056 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 53010 46283 177 456 0 52546 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 212040

[startup+1482.3 s]
/proc/loadavg: 1.27 1.42 1.77 2/170 29823
/proc/meminfo: memFree=29724432/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=212040 CPUtime=1482.05 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 44818 0 0 0 148122 83 0 0 20 0 1 0 117860235 217128960 43211 33554432000 4194304 6058637 140734099749024 140734099748056 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 53010 43211 177 456 0 52546 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 212040

[startup+1542.31 s]
/proc/loadavg: 1.20 1.37 1.73 2/171 29828
/proc/meminfo: memFree=29752276/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=161952 CPUtime=1542.06 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 46217 0 0 0 154119 87 0 0 20 0 1 0 117860235 165838848 35742 33554432000 4194304 6058637 140734099749024 140734099748056 4255000 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 40488 35742 177 456 0 40024 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 161952

[startup+1602.3 s]
/proc/loadavg: 1.23 1.35 1.70 3/170 29829
/proc/meminfo: memFree=29670992/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=293428 CPUtime=1602.04 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 47075 0 0 0 160115 89 0 0 20 0 1 0 117860235 300470272 56523 33554432000 4194304 6058637 140734099749024 140734099748056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 73357 56523 177 456 0 72893 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 293428

[startup+1662.3 s]
/proc/loadavg: 1.23 1.32 1.67 2/170 29830
/proc/meminfo: memFree=29697548/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=212040 CPUtime=1662.03 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 48272 0 0 0 166111 92 0 0 20 0 1 0 117860235 217128960 49359 33554432000 4194304 6058637 140734099749024 140734099748056 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 53010 49359 177 456 0 52546 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 212040

[startup+1722.3 s]
/proc/loadavg: 1.18 1.29 1.63 2/170 29831
/proc/meminfo: memFree=29733592/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=181308 CPUtime=1722.02 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 49806 0 0 0 172107 95 0 0 20 0 1 0 117860235 185659392 40489 33554432000 4194304 6058637 140734099749024 140734099748056 4265162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 45327 40489 177 456 0 44863 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 181308

[startup+1782.3 s]
/proc/loadavg: 1.23 1.28 1.61 2/170 29832
/proc/meminfo: memFree=29812208/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=101168 CPUtime=1782.01 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 50564 0 0 0 178104 97 0 0 20 0 1 0 117860235 103596032 20622 33554432000 4194304 6058637 140734099749024 140734099748088 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 25292 20622 177 456 0 24828 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 101168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.30 1.30 1.61 2/170 29833
/proc/meminfo: memFree=29750088/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=181308 CPUtime=1800.01 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 51423 0 0 0 179902 99 0 0 20 0 1 0 117860235 185659392 36811 33554432000 4194304 6058637 140734099749024 140734099748056 4261692 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 45327 36811 177 456 0 44863 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 181308

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 29712 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.30 1.30 1.61 2/170 29833
/proc/meminfo: memFree=29750088/32872528 swapFree=18240/1696364
[pid=29712] ppid=29709 vsize=181308 CPUtime=1800.01 cores=0,2,4,6
/proc/29712/stat : 29712 (open-wbo-lsu) R 29709 29712 24657 0 -1 4202496 51423 0 0 0 179902 99 0 0 20 0 1 0 117860235 185659392 36811 33554432000 4194304 6058637 140734099749024 140734099748056 4261692 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29712/statm: 45327 36811 177 456 0 44863 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 181308

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.02
CPU system time (s): 0.997848
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 312784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 0.997848
maximum resident set size= 234464
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51426
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= 18
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.48232 second user time and 6.97894 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-08 06:14:44
IDJOB=4083612
IDBENCH=90126
IDSOLVER=2545
FILE ID=node137/4083612-1465359284
RUNJOBID= node137-1465326371-24673
PBS_JOBID= 19853385
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K81.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083612-1465359284/watcher-4083612-1465359284 -o /tmp/evaluation-result-4083612-1465359284/solver-4083612-1465359284 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24673 --watchdog 1960  open-wbo-lsu HOME/instance-4083612-1465359284.opb

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

MD5SUM BENCH= 07ddcd712bd0834d3fad6b8ca9adfb4d
RANDOM SEED=617245420

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:        29715108 kB
Buffers:          154948 kB
Cached:           388780 kB
SwapCached:         2544 kB
Active:           318288 kB
Inactive:         395088 kB
Active(anon):     168916 kB
Inactive(anon):     2840 kB
Active(file):     149372 kB
Inactive(file):   392248 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099024 kB
Dirty:              5240 kB
Writeback:             0 kB
AnonPages:       1874292 kB
Mapped:             9032 kB
Shmem:                 0 kB
Slab:             605224 kB
SReclaimable:      49240 kB
SUnreclaim:       555984 kB
KernelStack:        1456 kB
PageTables:         7824 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2027712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1769472 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= 71736 MiB
End job on node137 at 2016-06-08 06:44:45