Trace number 4083617

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 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K86.opb
MD5SUMa7a3236cd0071452eec601ea09fe7bbe
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 variables5848
Total number of constraints6022
Number of constraints which are clauses5936
Number of constraints which are cardinality constraints (but not clauses)86
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint86
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 87
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-4083617-1465359632.opb
0.00/0.00	c File size is 373640 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          5848                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       5936                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          86                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4083617-1465359632/watcher-4083617-1465359632 -o /tmp/evaluation-result-4083617-1465359632/solver-4083617-1465359632 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960 open-wbo-lsu HOME/instance-4083617-1465359632.opb 

pid=26528
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 26531
/proc/meminfo: memFree=29410844/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=3100 CPUtime=0 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 506 0 0 0 0 0 0 0 20 0 1 0 117896373 3174400 382 33554432000 4194304 6058637 140736032862704 140734039999000 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 775 382 227 456 0 219 0

[startup+0.100166 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 26531
/proc/meminfo: memFree=29410844/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=11184 CPUtime=0.09 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 1682 0 0 0 9 0 0 0 20 0 1 0 117896373 11452416 1949 33554432000 4194304 6058637 140736032862704 140734039999000 4254924 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 2796 1949 163 456 0 2332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11184

[startup+0.200338 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 26531
/proc/meminfo: memFree=29410844/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=11308 CPUtime=0.19 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 1729 0 0 0 19 0 0 0 20 0 1 0 117896373 11579392 1996 33554432000 4194304 6058637 140736032862704 140734039999000 4278237 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 2827 1996 174 456 0 2363 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11308

[startup+0.30028 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 26531
/proc/meminfo: memFree=29410844/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=11572 CPUtime=0.29 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 1772 0 0 0 29 0 0 0 20 0 1 0 117896373 11849728 2039 33554432000 4194304 6058637 140736032862704 140734039999000 4254984 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 2893 2039 174 456 0 2429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11572

[startup+0.700236 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 26531
/proc/meminfo: memFree=29410844/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=10160 CPUtime=0.69 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 2413 0 0 0 69 0 0 0 20 0 1 0 117896373 10403840 2011 33554432000 4194304 6058637 140736032862704 140734039999000 4255016 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 2540 2011 176 456 0 2076 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10160

[startup+1.50026 s]
/proc/loadavg: 2.19 2.22 2.18 3/178 26532
/proc/meminfo: memFree=29401340/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=16452 CPUtime=1.49 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 3497 0 0 0 149 0 0 0 20 0 1 0 117896373 16846848 3231 33554432000 4194304 6058637 140736032862704 140736032861320 4254419 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 4113 3231 176 456 0 3649 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16452

[startup+3.10025 s]
/proc/loadavg: 2.18 2.21 2.18 3/178 26532
/proc/meminfo: memFree=29391352/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=18144 CPUtime=3.09 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 4246 0 0 0 309 0 0 0 20 0 1 0 117896373 18579456 3937 33554432000 4194304 6058637 140736032862704 140736032861464 4255109 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 4536 3937 176 456 0 4072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18144

[startup+6.30026 s]
/proc/loadavg: 2.18 2.21 2.18 3/178 26532
/proc/meminfo: memFree=29378484/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=28084 CPUtime=6.29 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 6320 0 0 0 628 1 0 0 20 0 1 0 117896373 28758016 6592 33554432000 4194304 6058637 140736032862704 140736032861432 4255000 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 7021 6592 176 456 0 6557 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28084

[startup+12.7003 s]
/proc/loadavg: 2.15 2.20 2.18 3/178 26532
/proc/meminfo: memFree=29366464/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=44948 CPUtime=12.69 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 6396 0 0 0 1268 1 0 0 20 0 1 0 117896373 46026752 7135 33554432000 4194304 6058637 140736032862704 140736032861768 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 11237 7135 176 456 0 10773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44948

[startup+25.5004 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 26532
/proc/meminfo: memFree=29422424/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=44948 CPUtime=25.49 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 7439 0 0 0 2547 2 0 0 20 0 1 0 117896373 46026752 10838 33554432000 4194304 6058637 140736032862704 140736032861768 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 11237 10838 176 456 0 10773 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 44948

[startup+51.1004 s]
/proc/loadavg: 2.26 2.23 2.18 3/177 26532
/proc/meminfo: memFree=29344240/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=75924 CPUtime=51.08 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 8298 0 0 0 5106 2 0 0 20 0 1 0 117896373 77746176 17304 33554432000 4194304 6058637 140736032862704 140736032861432 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 18981 17304 176 456 0 18517 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 75924

[startup+102.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/177 26533
/proc/meminfo: memFree=29343112/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=75924 CPUtime=102.28 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 8661 0 0 0 10224 4 0 0 20 0 1 0 117896373 77746176 18538 33554432000 4194304 6058637 140736032862704 140736032861768 4255224 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 18981 18538 176 456 0 18517 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 75924

[startup+162.3 s]
/proc/loadavg: 2.24 2.23 2.18 4/177 26535
/proc/meminfo: memFree=29289284/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=144080 CPUtime=162.26 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 8945 0 0 0 16219 7 0 0 20 0 1 0 117896373 147537920 30698 33554432000 4194304 6058637 140736032862704 140736032861480 4255244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 36020 30698 176 456 0 35556 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 144080

[startup+222.307 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 26536
/proc/meminfo: memFree=29290976/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=144080 CPUtime=222.26 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 9289 0 0 0 22214 12 0 0 20 0 1 0 117896373 147537920 30698 33554432000 4194304 6058637 140736032862704 140736032861480 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 36020 30698 176 456 0 35556 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 144080

[startup+282.3 s]
/proc/loadavg: 2.23 2.22 2.18 4/177 26537
/proc/meminfo: memFree=29276988/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=174900 CPUtime=282.25 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 9605 0 0 0 28209 16 0 0 20 0 1 0 117896373 179097600 36397 33554432000 4194304 6058637 140736032862704 140736032861736 4254973 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 43725 36397 176 456 0 43261 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 174900

[startup+342.3 s]
/proc/loadavg: 2.30 2.24 2.19 4/177 26538
/proc/meminfo: memFree=29272896/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=174900 CPUtime=342.24 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 9854 0 0 0 34205 19 0 0 20 0 1 0 117896373 179097600 38445 33554432000 4194304 6058637 140736032862704 140736032861736 4262397 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 43725 38445 176 456 0 43261 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 174900

[startup+402.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 26539
/proc/meminfo: memFree=29299508/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=174900 CPUtime=402.22 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 11257 0 0 0 40199 23 0 0 20 0 1 0 117896373 179097600 36397 33554432000 4194304 6058637 140736032862704 140736032861736 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 43725 36397 176 456 0 43261 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 174900

[startup+462.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 26541
/proc/meminfo: memFree=29370028/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=144080 CPUtime=462.22 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 13066 0 0 0 46193 29 0 0 20 0 1 0 117896373 147537920 31210 33554432000 4194304 6058637 140736032862704 140736032861480 4246165 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 36020 31210 176 456 0 35556 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 144080

[startup+522.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 26542
/proc/meminfo: memFree=29200780/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=522.2 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 14912 0 0 0 52187 33 0 0 20 0 1 0 117896373 230387712 40282 33554432000 4194304 6058637 140736032862704 140736032861736 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 40282 176 456 0 55783 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 224988

[startup+582.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/178 26546
/proc/meminfo: memFree=29295800/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=94760 CPUtime=582.2 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 15872 0 0 0 58182 38 0 0 20 0 1 0 117896373 97034240 18903 33554432000 4194304 6058637 140736032862704 140736032861768 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 23690 18903 176 456 0 23226 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 94760


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


[startup+942.3 s]
/proc/loadavg: 2.35 2.28 2.20 3/177 26553
/proc/meminfo: memFree=29274268/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=942.14 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 22570 0 0 0 94155 59 0 0 20 0 1 0 117896373 230387712 44378 33554432000 4194304 6058637 140736032862704 140736032861736 4255160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 44378 176 456 0 55783 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 224988

[startup+1002.3 s]
/proc/loadavg: 2.40 2.29 2.21 3/177 26554
/proc/meminfo: memFree=29165836/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=1002.13 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 24050 0 0 0 100151 62 0 0 20 0 1 0 117896373 230387712 43354 33554432000 4194304 6058637 140736032862704 140736032861736 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 43354 176 456 0 55783 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 224988

[startup+1062.3 s]
/proc/loadavg: 2.35 2.30 2.21 3/177 26601
/proc/meminfo: memFree=29335792/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=1062.12 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 25013 0 0 0 106147 65 0 0 20 0 1 0 117896373 230387712 42330 33554432000 4194304 6058637 140736032862704 140736032861736 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 42330 176 456 0 55783 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 224988

[startup+1122.3 s]
/proc/loadavg: 2.33 2.30 2.21 3/177 26602
/proc/meminfo: memFree=29353488/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=1122.11 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 26491 0 0 0 112143 68 0 0 20 0 1 0 117896373 230387712 39770 33554432000 4194304 6058637 140736032862704 140736032861736 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 39770 176 456 0 55783 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 224988

[startup+1182.3 s]
/proc/loadavg: 2.21 2.27 2.21 4/178 26606
/proc/meminfo: memFree=29290644/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=174900 CPUtime=1182.1 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 27152 0 0 0 118139 71 0 0 20 0 1 0 117896373 179097600 36909 33554432000 4194304 6058637 140736032862704 140736032861736 4277843 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 43725 36909 176 456 0 43261 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 174900

[startup+1242.3 s]
/proc/loadavg: 2.12 2.23 2.19 3/177 26607
/proc/meminfo: memFree=29295556/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=174900 CPUtime=1242.09 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 28627 0 0 0 124135 74 0 0 20 0 1 0 117896373 179097600 33325 33554432000 4194304 6058637 140736032862704 140736032861736 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 43725 33325 176 456 0 43261 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 174900

[startup+1302.3 s]
/proc/loadavg: 2.27 2.25 2.20 3/177 26608
/proc/meminfo: memFree=29370020/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=94760 CPUtime=1302.09 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 30001 0 0 0 130132 77 0 0 20 0 1 0 117896373 97034240 19927 33554432000 4194304 6058637 140736032862704 140736032861768 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 23690 19927 176 456 0 23226 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 94760

[startup+1362.3 s]
/proc/loadavg: 2.27 2.25 2.20 3/177 26610
/proc/meminfo: memFree=29217508/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=306376 CPUtime=1362.07 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 31438 0 0 0 136127 80 0 0 20 0 1 0 117896373 313729024 52513 33554432000 4194304 6058637 140736032862704 140736032861736 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 76594 52513 176 456 0 76130 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 306376

[startup+1422.3 s]
/proc/loadavg: 2.14 2.22 2.18 3/177 26611
/proc/meminfo: memFree=29196368/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=1422.06 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 32461 0 0 0 142123 83 0 0 20 0 1 0 117896373 230387712 47450 33554432000 4194304 6058637 140736032862704 140736032861736 4278120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 47450 176 456 0 55783 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 224988

[startup+1482.3 s]
/proc/loadavg: 2.31 2.25 2.19 3/177 26612
/proc/meminfo: memFree=29311940/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=1482.05 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 33936 0 0 0 148118 87 0 0 20 0 1 0 117896373 230387712 42842 33554432000 4194304 6058637 140736032862704 140736032861736 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 42842 176 456 0 55783 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 224988

[startup+1542.31 s]
/proc/loadavg: 2.22 2.23 2.19 3/177 26613
/proc/meminfo: memFree=29218956/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=174900 CPUtime=1542.05 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 34597 0 0 0 154115 90 0 0 20 0 1 0 117896373 179097600 34349 33554432000 4194304 6058637 140736032862704 140736032861736 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 43725 34349 176 456 0 43261 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 174900

[startup+1602.3 s]
/proc/loadavg: 2.12 2.20 2.18 3/177 26614
/proc/meminfo: memFree=29252756/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=306376 CPUtime=1602.04 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 35973 0 0 0 160112 92 0 0 20 0 1 0 117896373 313729024 58202 33554432000 4194304 6058637 140736032862704 140736032861736 4278120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 76594 58202 176 456 0 76130 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 306376

[startup+1662.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 26616
/proc/meminfo: memFree=29147684/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=1662.03 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 36936 0 0 0 166108 95 0 0 20 0 1 0 117896373 230387712 51546 33554432000 4194304 6058637 140736032862704 140736032861736 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 51546 176 456 0 55783 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 224988

[startup+1722.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 26617
/proc/meminfo: memFree=29201208/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=1722.01 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 38417 0 0 0 172103 98 0 0 20 0 1 0 117896373 230387712 44890 33554432000 4194304 6058637 140736032862704 140736032861736 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 44890 176 456 0 55783 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 224988

[startup+1782.3 s]
/proc/loadavg: 2.11 2.18 2.17 4/178 26621
/proc/meminfo: memFree=29235372/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=174900 CPUtime=1782 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 39077 0 0 0 178099 101 0 0 20 0 1 0 117896373 179097600 35373 33554432000 4194304 6058637 140736032862704 140736032861736 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 43725 35373 176 456 0 43261 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 174900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.14 2.18 2.17 4/178 26622
/proc/meminfo: memFree=29176444/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=1800 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 39907 0 0 0 179898 102 0 0 20 0 1 0 117896373 230387712 43354 33554432000 4194304 6058637 140736032862704 140736032861736 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 43354 176 456 0 55783 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 224988

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 26531 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.14 2.18 2.17 4/178 26622
/proc/meminfo: memFree=29176444/32872528 swapFree=16360/1798728
[pid=26531] ppid=26528 vsize=224988 CPUtime=1800 cores=1,3,5,7
/proc/26531/stat : 26531 (open-wbo-lsu) R 26528 26531 21198 0 -1 4202496 39907 0 0 0 179898 102 0 0 20 0 1 0 117896373 230387712 43354 33554432000 4194304 6058637 140736032862704 140736032861736 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26531/statm: 56247 43354 176 456 0 55783 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 224988

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1798.98
CPU system time (s): 1.03384
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 306376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.98
system time used= 1.03384
maximum resident set size= 247144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39910
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= 25
involuntary context switches= 1977

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.36034 second user time and 7.09992 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 06:20:32
IDJOB=4083617
IDBENCH=90132
IDSOLVER=2545
FILE ID=node123/4083617-1465359632
RUNJOBID= node123-1465337900-21215
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K86.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083617-1465359632/watcher-4083617-1465359632 -o /tmp/evaluation-result-4083617-1465359632/solver-4083617-1465359632 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960  open-wbo-lsu HOME/instance-4083617-1465359632.opb

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

MD5SUM BENCH= a7a3236cd0071452eec601ea09fe7bbe
RANDOM SEED=448074767

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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	: 5332.56
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		: 2667.117
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		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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	: 5332.57
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		: 2667.117
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		: 2667.117
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:        29411116 kB
Buffers:          138200 kB
Cached:           613260 kB
SwapCached:         1756 kB
Active:           286088 kB
Inactive:         624804 kB
Active(anon):     158148 kB
Inactive(anon):     3356 kB
Active(file):     127940 kB
Inactive(file):   621448 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:              4836 kB
Writeback:             0 kB
AnonPages:       1965340 kB
Mapped:             7988 kB
Shmem:                 0 kB
Slab:             609048 kB
SReclaimable:      52928 kB
SUnreclaim:       556120 kB
KernelStack:        1448 kB
PageTables:         7988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2121124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1849344 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= 71724 MiB
End job on node123 at 2016-06-08 06:50:33