Trace number 4117353

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16? (TO) 1800.1 1800.4

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/
EmployeeScheduling/normalized-aug4.5.opb
MD5SUM4388f70cc0fac0165a49b338c248bcae
Bench CategoryOPT-SMALLINT-LIN (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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9632
Total number of constraints29620
Number of constraints which are clauses27552
Number of constraints which are cardinality constraints (but not clauses)248
Number of constraints which are nor clauses,nor cardinality constraints1820
Minimum length of a constraint2
Maximum length of a constraint248
Number of terms in the objective function 26
Biggest coefficient in the objective function 200
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2110
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 200
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 2110
Number of bits of the biggest sum of numbers12
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-4117353-1467209225.opb
0.00/0.00	c File size is 1144709 bytes.
1800.08/1800.40	c Sum of soft weights:         2110
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:             Weighted                                                                   |
1800.08/1800.40	c |  Number of variables:          9632                                                                   |
1800.08/1800.40	c |  Number of hard clauses:      27552                                                                   |
1800.08/1800.40	c |  Number of soft clauses:         26                                                                   |
1800.08/1800.40	c |  Number of cardinality:         304                                                                   |
1800.08/1800.40	c |  Number of PB :                1764                                                                   |
1800.08/1800.40	c |  Parse time:                   0.12 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4117353-1467209225/watcher-4117353-1467209225 -o /tmp/evaluation-result-4117353-1467209225/solver-4117353-1467209225 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467209011-6355 --watchdog 1960 open-wbo HOME/instance-4117353-1467209225.opb 

pid=6568
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: 2.12 1.34 1.56 3/176 6571
/proc/meminfo: memFree=28649836/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=3456 CPUtime=0 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 620 0 0 0 0 0 0 0 20 0 1 0 1877368 3538944 496 33554432000 4194304 6059633 140734588194896 140734173792216 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/6571/statm: 864 496 414 456 0 120 0

[startup+0.100163 s]
/proc/loadavg: 2.12 1.34 1.56 3/176 6571
/proc/meminfo: memFree=28649836/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=6404 CPUtime=0.09 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 1334 0 0 0 9 0 0 0 20 0 1 0 1877368 6557696 1210 33554432000 4194304 6059633 140734588194896 140734588192696 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/6571/statm: 1601 1210 414 456 0 857 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6404

[startup+0.200305 s]
/proc/loadavg: 2.12 1.34 1.56 3/176 6571
/proc/meminfo: memFree=28649836/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=30524 CPUtime=0.19 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 5617 0 0 0 18 1 0 0 20 0 1 0 1877368 31256576 6031 33554432000 4194304 6059633 140734588194896 140734588192696 4294931 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/6571/statm: 7631 6032 163 456 0 7167 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 30524

[startup+0.300357 s]
/proc/loadavg: 2.12 1.34 1.56 3/176 6571
/proc/meminfo: memFree=28649836/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=54908 CPUtime=0.29 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 10484 0 0 0 27 2 0 0 20 0 1 0 1877368 56225792 12799 33554432000 4194304 6059633 140734588194896 140734588192984 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/6571/statm: 13727 12801 163 456 0 13263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 54908

[startup+0.700312 s]
/proc/loadavg: 2.12 1.34 1.56 3/176 6571
/proc/meminfo: memFree=28649836/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=99816 CPUtime=0.69 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 18570 0 0 0 66 3 0 0 20 0 1 0 1877368 102211584 22161 33554432000 4194304 6059633 140734588194896 140734588192984 4254611 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/6571/statm: 24954 22161 184 456 0 24490 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 99816

[startup+1.50032 s]
/proc/loadavg: 2.11 1.35 1.57 3/177 6572
/proc/meminfo: memFree=28560560/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=102724 CPUtime=1.48 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 19141 0 0 0 145 3 0 0 20 0 1 0 1877368 105189376 22732 33554432000 4194304 6059633 140734588194896 140734588192920 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 25681 22732 184 456 0 25217 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 102724

[startup+3.10027 s]
/proc/loadavg: 2.11 1.35 1.57 3/177 6572
/proc/meminfo: memFree=28559080/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=102988 CPUtime=3.08 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 19375 0 0 0 305 3 0 0 20 0 1 0 1877368 105459712 22966 33554432000 4194304 6059633 140734588194896 140734588192936 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 25747 22966 184 456 0 25283 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 102988

[startup+6.30032 s]
/proc/loadavg: 2.10 1.36 1.57 3/177 6572
/proc/meminfo: memFree=28556784/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=103780 CPUtime=6.28 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 19581 0 0 0 625 3 0 0 20 0 1 0 1877368 106270720 23172 33554432000 4194304 6059633 140734588194896 140734588192936 4277998 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 25945 23172 184 456 0 25481 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 103780

[startup+12.7003 s]
/proc/loadavg: 2.10 1.37 1.57 3/177 6572
/proc/meminfo: memFree=28551216/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=104572 CPUtime=12.69 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 19789 0 0 0 1265 4 0 0 20 0 1 0 1877368 107081728 23891 33554432000 4194304 6059633 140734588194896 140734588192936 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 26143 23891 184 456 0 25679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104572

[startup+25.5004 s]
/proc/loadavg: 2.15 1.42 1.58 3/177 6572
/proc/meminfo: memFree=28553936/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=106804 CPUtime=25.48 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 20418 0 0 0 2544 4 0 0 20 0 1 0 1877368 109367296 24512 33554432000 4194304 6059633 140734588194896 140734588192920 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 26701 24512 184 456 0 26237 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 106804

[startup+51.1004 s]
/proc/loadavg: 2.17 1.48 1.60 3/177 6572
/proc/meminfo: memFree=28546496/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=107068 CPUtime=51.08 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 21168 0 0 0 5102 6 0 0 20 0 1 0 1877368 109637632 24209 33554432000 4194304 6059633 140734588194896 140734588192936 4278429 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 26767 24209 185 456 0 26303 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 107068

[startup+102.3 s]
/proc/loadavg: 2.59 1.71 1.67 3/177 6574
/proc/meminfo: memFree=28536380/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=109616 CPUtime=102.27 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 22540 0 0 0 10220 7 0 0 20 0 1 0 1877368 112246784 25342 33554432000 4194304 6059633 140734588194896 140734588192936 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 27404 25342 185 456 0 26940 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 109616

[startup+162.3 s]
/proc/loadavg: 2.39 1.81 1.70 3/177 6575
/proc/meminfo: memFree=28522984/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=113120 CPUtime=162.24 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 24918 0 0 0 16213 11 0 0 20 0 1 0 1877368 115834880 26603 33554432000 4194304 6059633 140734588194896 140734588192920 4246429 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 28280 26603 185 456 0 27816 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 113120

[startup+222.308 s]
/proc/loadavg: 2.39 1.90 1.74 4/179 6579
/proc/meminfo: memFree=28506824/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=135716 CPUtime=222.24 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 27743 0 0 0 22210 14 0 0 20 0 1 0 1877368 138973184 28420 33554432000 4194304 6059633 140734588194896 140734588192920 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 33929 28420 185 456 0 33465 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 135716

[startup+282.3 s]
/proc/loadavg: 2.31 1.97 1.77 3/177 6579
/proc/meminfo: memFree=28501144/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=136244 CPUtime=282.22 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 29544 0 0 0 28205 17 0 0 20 0 1 0 1877368 139513856 29731 33554432000 4194304 6059633 140734588194896 140734588192936 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 34061 29731 185 456 0 33597 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 136244

[startup+342.3 s]
/proc/loadavg: 2.16 1.99 1.79 3/177 6580
/proc/meminfo: memFree=28494576/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=138508 CPUtime=342.21 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 31635 0 0 0 34201 20 0 0 20 0 1 0 1877368 141832192 31342 33554432000 4194304 6059633 140734588194896 140734588193352 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 34627 31342 185 456 0 34163 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 138508

[startup+402.3 s]
/proc/loadavg: 2.30 2.05 1.82 4/177 6582
/proc/meminfo: memFree=28492336/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=141352 CPUtime=402.21 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 34448 0 0 0 40196 25 0 0 20 0 1 0 1877368 144744448 29862 33554432000 4194304 6059633 140734588194896 140734588193352 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 35338 29862 185 456 0 34874 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 141352

[startup+462.3 s]
/proc/loadavg: 2.38 2.13 1.86 3/177 6583
/proc/meminfo: memFree=28487940/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=142712 CPUtime=462.2 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 36920 0 0 0 46191 29 0 0 20 0 1 0 1877368 146137088 30066 33554432000 4194304 6059633 140734588194896 140734588193352 4277535 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 35678 30066 185 456 0 35214 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 142712

[startup+522.3 s]
/proc/loadavg: 2.24 2.13 1.88 3/177 6584
/proc/meminfo: memFree=28487108/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=144296 CPUtime=522.18 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 38918 0 0 0 52186 32 0 0 20 0 1 0 1877368 147759104 31501 33554432000 4194304 6059633 140734588194896 140734588192936 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 36074 31501 185 456 0 35610 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 144296

[startup+582.3 s]
/proc/loadavg: 2.13 2.12 1.89 3/177 6585
/proc/meminfo: memFree=28473852/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=146516 CPUtime=582.18 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 41054 0 0 0 58182 36 0 0 20 0 1 0 1877368 150032384 32558 33554432000 4194304 6059633 140734588194896 140734588193352 4277527 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 36629 32558 185 456 0 36165 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 146516


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


[startup+882.307 s]
/proc/loadavg: 2.17 2.21 2.00 4/177 6594
/proc/meminfo: memFree=28464100/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=154336 CPUtime=882.14 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 49304 0 0 0 88163 51 0 0 20 0 1 0 1877368 158040064 36345 33554432000 4194304 6059633 140734588194896 140734588192936 4246382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 38584 36345 185 456 0 38120 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 154336

[startup+942.3 s]
/proc/loadavg: 2.18 2.22 2.01 3/177 6595
/proc/meminfo: memFree=28453584/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=156092 CPUtime=942.12 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 50757 0 0 0 94159 53 0 0 20 0 1 0 1877368 159838208 36208 33554432000 4194304 6059633 140734588194896 140734588192936 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 39023 36208 185 456 0 38559 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 156092

[startup+1002.3 s]
/proc/loadavg: 2.23 2.22 2.02 3/177 6597
/proc/meminfo: memFree=28449032/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=158176 CPUtime=1002.11 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 52335 0 0 0 100156 55 0 0 20 0 1 0 1877368 161972224 35715 33554432000 4194304 6059633 140734588194896 140734588192920 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 39544 35715 185 456 0 39080 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 158176

[startup+1062.3 s]
/proc/loadavg: 2.17 2.21 2.02 3/177 6598
/proc/meminfo: memFree=28434816/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=158720 CPUtime=1062.1 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 53247 0 0 0 106153 57 0 0 20 0 1 0 1877368 162529280 37959 33554432000 4194304 6059633 140734588194896 140734588192936 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 39680 37959 185 456 0 39216 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 158720

[startup+1122.3 s]
/proc/loadavg: 2.21 2.21 2.03 3/177 6599
/proc/meminfo: memFree=28438416/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=160584 CPUtime=1122.09 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 54604 0 0 0 112150 59 0 0 20 0 1 0 1877368 164438016 36190 33554432000 4194304 6059633 140734588194896 140734588193384 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 40146 36190 185 456 0 39682 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 160584

[startup+1182.3 s]
/proc/loadavg: 2.48 2.29 2.07 4/177 6600
/proc/meminfo: memFree=28431032/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=161172 CPUtime=1182.09 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 55961 0 0 0 118148 61 0 0 20 0 1 0 1877368 165040128 38015 33554432000 4194304 6059633 140734588194896 140734588192936 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 40293 38015 185 456 0 39829 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 161172

[startup+1242.3 s]
/proc/loadavg: 2.23 2.25 2.07 3/177 6601
/proc/meminfo: memFree=28425480/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=192956 CPUtime=1242.07 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 58085 0 0 0 124142 65 0 0 20 0 1 0 1877368 197586944 39232 33554432000 4194304 6059633 140734588194896 140734588193352 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 48239 39232 185 456 0 47775 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 192956

[startup+1302.3 s]
/proc/loadavg: 2.17 2.23 2.07 3/177 6602
/proc/meminfo: memFree=28442880/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=162944 CPUtime=1302.05 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 60605 0 0 0 130135 70 0 0 20 0 1 0 1877368 166854656 36533 33554432000 4194304 6059633 140734588194896 140734588193384 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 40736 36533 185 456 0 40272 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 162944

[startup+1362.3 s]
/proc/loadavg: 2.36 2.28 2.10 3/177 6604
/proc/meminfo: memFree=28445116/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=164712 CPUtime=1362.05 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 62838 0 0 0 136131 74 0 0 20 0 1 0 1877368 168665088 37391 33554432000 4194304 6059633 140734588194896 140734588193384 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 41178 37391 185 456 0 40714 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 164712

[startup+1422.3 s]
/proc/loadavg: 2.18 2.24 2.09 4/178 6608
/proc/meminfo: memFree=28413212/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=165692 CPUtime=1422.05 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 65072 0 0 0 142127 78 0 0 20 0 1 0 1877368 169668608 38113 33554432000 4194304 6059633 140734588194896 140734588193384 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 41423 38113 185 456 0 40959 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 165692

[startup+1482.3 s]
/proc/loadavg: 2.17 2.22 2.09 3/177 6609
/proc/meminfo: memFree=28423688/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=166388 CPUtime=1482.03 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 67333 0 0 0 148122 81 0 0 20 0 1 0 1877368 170381312 38310 33554432000 4194304 6059633 140734588194896 140734588193384 4254706 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 41597 38310 185 456 0 41133 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 166388

[startup+1542.31 s]
/proc/loadavg: 2.27 2.24 2.10 3/177 6610
/proc/meminfo: memFree=28433596/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=167220 CPUtime=1542.03 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 69624 0 0 0 154118 85 0 0 20 0 1 0 1877368 171233280 39027 33554432000 4194304 6059633 140734588194896 140734588193384 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 41805 39027 185 456 0 41341 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 167220

[startup+1602.3 s]
/proc/loadavg: 2.24 2.24 2.11 3/177 6611
/proc/meminfo: memFree=28411652/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=168180 CPUtime=1602.01 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 71898 0 0 0 160113 88 0 0 20 0 1 0 1877368 172216320 38228 33554432000 4194304 6059633 140734588194896 140734588193384 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 42045 38228 185 456 0 41581 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 168180

[startup+1662.3 s]
/proc/loadavg: 2.38 2.28 2.13 3/177 6613
/proc/meminfo: memFree=28428852/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=168880 CPUtime=1662 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 74169 0 0 0 166108 92 0 0 20 0 1 0 1877368 172933120 37381 33554432000 4194304 6059633 140734588194896 140734588193384 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 42220 37381 185 456 0 41756 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 168880

[startup+1722.3 s]
/proc/loadavg: 2.39 2.30 2.14 4/177 6614
/proc/meminfo: memFree=28426980/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=200396 CPUtime=1721.99 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 76019 0 0 0 172104 95 0 0 20 0 1 0 1877368 205205504 42764 33554432000 4194304 6059633 140734588194896 140734588192936 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 50099 42764 185 456 0 49635 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 200396

[startup+1782.3 s]
/proc/loadavg: 2.23 2.27 2.14 3/177 6660
/proc/meminfo: memFree=28563888/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=201848 CPUtime=1781.98 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 78237 0 0 0 178099 99 0 0 20 0 1 0 1877368 206692352 41372 33554432000 4194304 6059633 140734588194896 140734588193352 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 50462 41372 185 456 0 49998 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 201848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.18 2.26 2.14 3/177 6660
/proc/meminfo: memFree=28566512/32872528 swapFree=1370068/1517236
[pid=6571] ppid=6568 vsize=171028 CPUtime=1800.08 cores=1,3,5,7
/proc/6571/stat : 6571 (open-wbo) R 6568 6571 6338 0 -1 4202496 78798 0 0 0 179907 101 0 0 20 0 1 0 1877368 175132672 39376 33554432000 4194304 6059633 140734588194896 140734588193384 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6571/statm: 42757 39376 185 456 0 42293 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 171028

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 6571 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.08
CPU system time (s): 1.01884
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 251168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.08
system time used= 1.01885
maximum resident set size= 208364
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78801
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= 45
involuntary context switches= 2039

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.02539 second user time and 7.67983 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-29 16:07:05
IDJOB=4117353
IDBENCH=111565
IDSOLVER=2547
FILE ID=node129/4117353-1467209225
RUNJOBID= node129-1467209011-6355
PBS_JOBID= 19997579
Free space on /tmp= 71596 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/EmployeeScheduling/normalized-aug4.5.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117353-1467209225/watcher-4117353-1467209225 -o /tmp/evaluation-result-4117353-1467209225/solver-4117353-1467209225 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1467209011-6355 --watchdog 1960  open-wbo HOME/instance-4117353-1467209225.opb

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

MD5SUM BENCH= 4388f70cc0fac0165a49b338c248bcae
RANDOM SEED=2020660121

node129.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		: 2666.683
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	: 5333.36
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		: 2666.683
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		: 2666.683
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		: 2666.683
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		: 2666.683
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		: 2666.683
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	: 5332.56
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		: 2666.683
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		: 2666.683
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:        28650356 kB
Buffers:           72008 kB
Cached:          1767964 kB
SwapCached:            0 kB
Active:           405860 kB
Inactive:        1550596 kB
Active(anon):     119052 kB
Inactive(anon):        0 kB
Active(file):     286808 kB
Inactive(file):  1550596 kB
Unevictable:     1517236 kB
Mlocked:         1370068 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              5880 kB
Writeback:             0 kB
AnonPages:       1633732 kB
Mapped:            14808 kB
Shmem:               204 kB
Slab:             616596 kB
SReclaimable:      60864 kB
SUnreclaim:       555732 kB
KernelStack:        1456 kB
PageTables:         7332 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1744588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 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= 71592 MiB
End job on node129 at 2016-06-29 16:37:06