Trace number 4086257

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) 1800.02 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K88.opb
MD5SUM1622186c78d9255ec55518143c1e5a9e
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 variables5984
Total number of constraints6162
Number of constraints which are clauses6074
Number of constraints which are cardinality constraints (but not clauses)88
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint88
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 89
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
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-4086257-1465273017.opb
0.00/0.00	c File size is 382524 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:          5984                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       6074                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          88                                                                   |
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	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-4086257-1465273017/watcher-4086257-1465273017 -o /tmp/evaluation-result-4086257-1465273017/solver-4086257-1465273017 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465242130-5023 --watchdog 1960 open-wbo HOME/instance-4086257-1465273017.opb 

pid=11193
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 2.26 2.21 2/176 11196
/proc/meminfo: memFree=23832132/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=3108 CPUtime=0 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 519 0 0 0 0 0 0 0 20 0 1 0 109235341 3182592 396 33554432000 4194304 6059633 140737005427168 140733981783080 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 777 396 228 456 0 219 0

[startup+0.100161 s]
/proc/loadavg: 2.31 2.26 2.21 2/176 11196
/proc/meminfo: memFree=23832132/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=11288 CPUtime=0.09 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 1821 0 0 0 9 0 0 0 20 0 1 0 109235341 11558912 2075 33554432000 4194304 6059633 140737005427168 140733981783080 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 2822 2075 178 456 0 2358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11288

[startup+0.200332 s]
/proc/loadavg: 2.31 2.26 2.21 2/176 11196
/proc/meminfo: memFree=23832132/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=11420 CPUtime=0.19 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 1845 0 0 0 19 0 0 0 20 0 1 0 109235341 11694080 2099 33554432000 4194304 6059633 140737005427168 140733981783080 4277557 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 2855 2099 178 456 0 2391 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11420

[startup+0.300264 s]
/proc/loadavg: 2.31 2.26 2.21 2/176 11196
/proc/meminfo: memFree=23832132/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=11552 CPUtime=0.29 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 1869 0 0 0 29 0 0 0 20 0 1 0 109235341 11829248 2123 33554432000 4194304 6059633 140737005427168 140737005425544 4255738 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 2888 2123 178 456 0 2424 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11552

[startup+0.700235 s]
/proc/loadavg: 2.31 2.26 2.21 2/176 11196
/proc/meminfo: memFree=23832132/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=10176 CPUtime=0.69 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 2498 0 0 0 69 0 0 0 20 0 1 0 109235341 10420224 2020 33554432000 4194304 6059633 140737005427168 140737005425960 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 2544 2020 180 456 0 2080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50024 s]
/proc/loadavg: 2.28 2.25 2.21 3/177 11197
/proc/meminfo: memFree=23824320/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=16540 CPUtime=1.49 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 3508 0 0 0 149 0 0 0 20 0 1 0 109235341 16936960 3183 33554432000 4194304 6059633 140737005427168 140737005425656 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 4135 3183 180 456 0 3671 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16540

[startup+3.10025 s]
/proc/loadavg: 2.28 2.25 2.21 3/177 11197
/proc/meminfo: memFree=23817496/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=18228 CPUtime=3.08 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 4363 0 0 0 308 0 0 0 20 0 1 0 109235341 18665472 4004 33554432000 4194304 6059633 140737005427168 140737005425688 4255316 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 4557 4004 180 456 0 4093 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18228

[startup+6.30027 s]
/proc/loadavg: 2.26 2.25 2.21 3/177 11197
/proc/meminfo: memFree=23815020/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=23876 CPUtime=6.29 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 6645 0 0 0 628 1 0 0 20 0 1 0 109235341 24449024 5178 33554432000 4194304 6059633 140737005427168 140737005425688 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 5969 5178 180 456 0 5505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23876

[startup+12.7003 s]
/proc/loadavg: 2.24 2.25 2.21 3/177 11197
/proc/meminfo: memFree=23799640/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=51364 CPUtime=12.69 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 7682 0 0 0 1267 2 0 0 20 0 1 0 109235341 52596736 8612 33554432000 4194304 6059633 140737005427168 140737005425656 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 12841 8612 180 456 0 12377 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51364

[startup+25.5003 s]
/proc/loadavg: 2.27 2.25 2.21 4/177 11197
/proc/meminfo: memFree=23791904/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=51364 CPUtime=25.48 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 7783 0 0 0 2546 2 0 0 20 0 1 0 109235341 52596736 9735 33554432000 4194304 6059633 140737005427168 140737005425656 4261203 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 12841 9735 180 456 0 12377 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51364

[startup+51.1004 s]
/proc/loadavg: 2.32 2.26 2.21 3/177 11197
/proc/meminfo: memFree=23783432/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=70236 CPUtime=51.09 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 8303 0 0 0 5106 3 0 0 20 0 1 0 109235341 71921664 11785 33554432000 4194304 6059633 140737005427168 140737005425656 4255448 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 17559 11785 180 456 0 17095 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 70236

[startup+102.3 s]
/proc/loadavg: 2.25 2.25 2.21 3/177 11198
/proc/meminfo: memFree=23780348/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=70236 CPUtime=102.28 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 9093 0 0 0 10223 5 0 0 20 0 1 0 109235341 71921664 12507 33554432000 4194304 6059633 140737005427168 140737005425992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 17559 12507 180 456 0 17095 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 70236

[startup+162.3 s]
/proc/loadavg: 2.30 2.25 2.20 4/177 11200
/proc/meminfo: memFree=23703456/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=131320 CPUtime=162.27 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 11286 0 0 0 16217 10 0 0 20 0 1 0 109235341 134471680 32018 33554432000 4194304 6059633 140737005427168 140737005425704 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 32830 32018 180 456 0 32366 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 131320

[startup+222.307 s]
/proc/loadavg: 2.17 2.22 2.19 3/178 11204
/proc/meminfo: memFree=23700356/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=131320 CPUtime=222.27 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 13486 0 0 0 22212 15 0 0 20 0 1 0 109235341 134471680 31506 33554432000 4194304 6059633 140737005427168 140737005425704 4278402 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 32830 31506 180 456 0 32366 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 131320

[startup+282.3 s]
/proc/loadavg: 2.11 2.19 2.18 3/177 11205
/proc/meminfo: memFree=23680448/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=162140 CPUtime=282.24 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 15559 0 0 0 28206 18 0 0 20 0 1 0 109235341 166031360 36693 33554432000 4194304 6059633 140737005427168 140737005425960 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 40535 36693 180 456 0 40071 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 162140

[startup+342.3 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 11206
/proc/meminfo: memFree=23676144/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=162140 CPUtime=342.24 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 17044 0 0 0 34202 22 0 0 20 0 1 0 109235341 166031360 37205 33554432000 4194304 6059633 140737005427168 140737005425960 4255297 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 40535 37205 180 456 0 40071 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 162140

[startup+402.3 s]
/proc/loadavg: 2.31 2.23 2.19 3/177 11207
/proc/meminfo: memFree=23685208/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=162140 CPUtime=402.22 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 19350 0 0 0 40196 26 0 0 20 0 1 0 109235341 166031360 35157 33554432000 4194304 6059633 140737005427168 140737005425960 4255716 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 40535 35157 180 456 0 40071 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 162140

[startup+462.3 s]
/proc/loadavg: 2.31 2.25 2.20 3/177 11209
/proc/meminfo: memFree=23740716/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=82000 CPUtime=462.22 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 21742 0 0 0 46191 31 0 0 20 0 1 0 109235341 83968000 20116 33554432000 4194304 6059633 140737005427168 140737005425992 4255148 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 20500 20116 180 456 0 20036 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 82000

[startup+522.3 s]
/proc/loadavg: 2.23 2.23 2.19 4/177 11210
/proc/meminfo: memFree=23670196/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=162140 CPUtime=522.21 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 24051 0 0 0 52186 35 0 0 20 0 1 0 109235341 166031360 37717 33554432000 4194304 6059633 140737005427168 140737005425960 4255448 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 40535 37717 180 456 0 40071 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 162140

[startup+582.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 11257
/proc/meminfo: memFree=30092952/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=212228 CPUtime=582.2 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 26449 0 0 0 58181 39 0 0 20 0 1 0 109235341 217321472 45186 33554432000 4194304 6059633 140737005427168 140737005425960 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 53057 45186 180 456 0 52593 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 212228


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


[startup+942.3 s]
/proc/loadavg: 2.36 2.28 2.20 3/177 11267
/proc/meminfo: memFree=29932132/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=212228 CPUtime=942.14 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 37504 0 0 0 94153 61 0 0 20 0 1 0 109235341 217321472 49812 33554432000 4194304 6059633 140737005427168 140737005425960 4262833 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 53057 49812 180 456 0 52593 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 212228

[startup+1002.3 s]
/proc/loadavg: 2.30 2.28 2.20 3/177 11268
/proc/meminfo: memFree=29974724/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=212228 CPUtime=1002.13 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 39085 0 0 0 100148 65 0 0 20 0 1 0 109235341 217321472 49812 33554432000 4194304 6059633 140737005427168 140737005425960 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 53057 49812 180 456 0 52593 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 212228

[startup+1062.3 s]
/proc/loadavg: 2.39 2.31 2.22 4/177 11270
/proc/meminfo: memFree=29972524/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=212228 CPUtime=1062.12 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 41182 0 0 0 106144 68 0 0 20 0 1 0 109235341 217321472 48788 33554432000 4194304 6059633 140737005427168 140737005425960 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 53057 48788 180 456 0 52593 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 212228

[startup+1122.3 s]
/proc/loadavg: 2.28 2.28 2.21 3/177 11271
/proc/meminfo: memFree=29938460/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=212228 CPUtime=1122.11 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 43275 0 0 0 112138 73 0 0 20 0 1 0 109235341 217321472 47764 33554432000 4194304 6059633 140737005427168 140737005425960 4278436 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 53057 47764 180 456 0 52593 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 212228

[startup+1182.3 s]
/proc/loadavg: 2.26 2.28 2.21 3/177 11272
/proc/meminfo: memFree=29960932/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=212228 CPUtime=1182.1 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 45370 0 0 0 118134 76 0 0 20 0 1 0 109235341 217321472 44692 33554432000 4194304 6059633 140737005427168 140737005425960 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 53057 44692 180 456 0 52593 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 212228

[startup+1242.3 s]
/proc/loadavg: 2.32 2.28 2.21 4/177 11273
/proc/meminfo: memFree=29947872/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=212228 CPUtime=1242.09 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 47468 0 0 0 124129 80 0 0 20 0 1 0 109235341 217321472 41620 33554432000 4194304 6059633 140737005427168 140737005425960 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 53057 41620 180 456 0 52593 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 212228

[startup+1302.3 s]
/proc/loadavg: 2.31 2.28 2.21 3/177 11274
/proc/meminfo: memFree=30000708/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=162140 CPUtime=1302.08 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 48742 0 0 0 130126 82 0 0 20 0 1 0 109235341 166031360 34151 33554432000 4194304 6059633 140737005427168 140737005425960 4255712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 40535 34151 180 456 0 40071 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 162140

[startup+1362.3 s]
/proc/loadavg: 2.16 2.24 2.20 3/177 11276
/proc/meminfo: memFree=29894664/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=293616 CPUtime=1362.07 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 50112 0 0 0 136123 84 0 0 20 0 1 0 109235341 300662784 56980 33554432000 4194304 6059633 140737005427168 140737005425960 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 73404 56980 180 456 0 72940 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 293616

[startup+1422.3 s]
/proc/loadavg: 2.28 2.25 2.20 4/178 11280
/proc/meminfo: memFree=29958436/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=212228 CPUtime=1422.07 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 51693 0 0 0 142119 88 0 0 20 0 1 0 109235341 217321472 51860 33554432000 4194304 6059633 140737005427168 140737005425960 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 53057 51860 180 456 0 52593 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 212228

[startup+1482.3 s]
/proc/loadavg: 2.22 2.24 2.20 3/177 11281
/proc/meminfo: memFree=29993228/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=212228 CPUtime=1482.05 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 53792 0 0 0 148114 91 0 0 20 0 1 0 109235341 217321472 45204 33554432000 4194304 6059633 140737005427168 140737005425960 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 53057 45204 180 456 0 52593 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 212228

[startup+1542.31 s]
/proc/loadavg: 2.16 2.22 2.19 4/177 11282
/proc/meminfo: memFree=29926748/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=181412 CPUtime=1542.05 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 55223 0 0 0 154111 94 0 0 20 0 1 0 109235341 185765888 36349 33554432000 4194304 6059633 140737005427168 140737005425960 4255297 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 45353 36349 180 456 0 44889 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 181412

[startup+1602.3 s]
/proc/loadavg: 2.15 2.21 2.18 4/177 11283
/proc/meminfo: memFree=29884348/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=312888 CPUtime=1602.04 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 56592 0 0 0 160108 96 0 0 20 0 1 0 109235341 320397312 59690 33554432000 4194304 6059633 140737005427168 140737005425960 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 78222 59690 180 456 0 77758 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 312888

[startup+1662.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 11285
/proc/meminfo: memFree=29930396/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=231500 CPUtime=1662.03 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 58397 0 0 0 166103 100 0 0 20 0 1 0 109235341 237056000 50183 33554432000 4194304 6059633 140737005427168 140737005425960 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 57875 50183 180 456 0 57411 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 231500

[startup+1722.3 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 11331
/proc/meminfo: memFree=30118032/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=181412 CPUtime=1722.02 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 59676 0 0 0 172100 102 0 0 20 0 1 0 109235341 185765888 37594 33554432000 4194304 6059633 140737005427168 140737005425960 4255448 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 45353 37594 180 456 0 44889 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 181412

[startup+1782.3 s]
/proc/loadavg: 2.20 2.18 2.18 4/177 11332
/proc/meminfo: memFree=29963972/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=312888 CPUtime=1782.01 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 61046 0 0 0 178097 104 0 0 20 0 1 0 109235341 320397312 59911 33554432000 4194304 6059633 140737005427168 140737005425960 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 78222 59911 180 456 0 77758 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 312888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 11332
/proc/meminfo: memFree=29980172/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=312888 CPUtime=1800.01 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 61056 0 0 0 179897 104 0 0 20 0 1 0 109235341 320397312 65031 33554432000 4194304 6059633 140737005427168 140737005425960 4277914 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 78222 65031 180 456 0 77758 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 312888

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 11196 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 11332
/proc/meminfo: memFree=29980172/32872528 swapFree=14448/1543360
[pid=11196] ppid=11193 vsize=312888 CPUtime=1800.01 cores=0,2,4,6
/proc/11196/stat : 11196 (open-wbo) R 11193 11196 5007 0 -1 4202496 61056 0 0 0 179897 104 0 0 20 0 1 0 109235341 320397312 65031 33554432000 4194304 6059633 140737005427168 140737005425960 4277914 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/11196/statm: 78222 65031 180 456 0 77758 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 312888

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1798.97
CPU system time (s): 1.04984
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 312888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.97
system time used= 1.04984
maximum resident set size= 260136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61059
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= 19
involuntary context switches= 3120

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.71028 second user time and 6.75097 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-07 06:16:57
IDJOB=4086257
IDBENCH=90114
IDSOLVER=2547
FILE ID=node116/4086257-1465273017
RUNJOBID= node116-1465242130-5023
PBS_JOBID= 19843247
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K88.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086257-1465273017/watcher-4086257-1465273017 -o /tmp/evaluation-result-4086257-1465273017/solver-4086257-1465273017 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1465242130-5023 --watchdog 1960  open-wbo HOME/instance-4086257-1465273017.opb

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

MD5SUM BENCH= 1622186c78d9255ec55518143c1e5a9e
RANDOM SEED=894767678

node116.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		: 2667.134
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	: 5334.26
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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		: 2667.134
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:        23833040 kB
Buffers:          109060 kB
Cached:           187596 kB
SwapCached:         1432 kB
Active:          6565340 kB
Inactive:         186504 kB
Active(anon):    6455856 kB
Inactive(anon):     1428 kB
Active(file):     109484 kB
Inactive(file):   185076 kB
Unevictable:     1543360 kB
Mlocked:           14448 kB
SwapTotal:      67108856 kB
SwapFree:       67098932 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:       8093724 kB
Mapped:             7760 kB
Shmem:                 0 kB
Slab:             599712 kB
SReclaimable:      43912 kB
SUnreclaim:       555800 kB
KernelStack:        1480 kB
PageTables:        19776 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    8858200 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4399104 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 node116 at 2016-06-07 06:46:58