Trace number 4083891

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-LSU PB16OPT34 271.932 271.973

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_8.opb
MD5SUM6d3802f2f17c83a21ccf6c0752b41678
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark7.2539
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34
Optimality of the best value was proved YES
Number of variables392
Total number of constraints679
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints679
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 635
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-4083891-1465344263.opb
0.00/0.00	c File size is 126647 bytes.
271.85/271.96	c Sum of soft weights:          127
271.85/271.96	c |                                                                                                       |
271.85/271.96	c ========================================[ Problem Statistics ]===========================================
271.85/271.96	c |                                                                                                       |
271.85/271.96	c |  Problem Type:             Weighted                                                                   |
271.85/271.96	c |  Number of variables:           392                                                                   |
271.85/271.96	c |  Number of hard clauses:          0                                                                   |
271.85/271.96	c |  Number of soft clauses:          7                                                                   |
271.85/271.96	c |  Number of cardinality:           0                                                                   |
271.85/271.96	c |  Number of PB :                 679                                                                   |
271.85/271.96	c |  Parse time:                   0.01 s                                                                 |
271.85/271.96	c |                                                                                                       |
271.85/271.96	c ==========================================[ Solver Settings ]============================================
271.85/271.96	c |                                                                                                       |
271.85/271.96	c |  Algorithm:                LinearSU                                                                   |
271.85/271.96	c |  BMO strategy:                   On                                                                   |
271.85/271.96	c |  BMO search:                    Yes                                                                   |
271.85/271.96	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
271.85/271.96	c |                                                                                                       |
271.85/271.96	o 35
271.85/271.96	o 34
271.85/271.96	s OPTIMUM FOUND
271.85/271.96	v -x1 x2 -x3 -x4 -x5 x6 -x7 -x43 x44 x45 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x392 x36 x37 x38 x39 -x40 -x41 -x42 -x391 -x390 -x389 x388 x387 x29 -x30 -x31 x32 -x33 -x34 -x35 -x386 -x385 -x384 -x383 -x382 -x381 x380 x379 -x378 x377 x376 x375 x374 x373 -x22 -x23 x24 -x25 -x26 -x27 -x28 -x372 -x371 -x370 -x369 -x368 -x367 -x366 x365 -x364 x363 x362 -x361 x360 -x359 x358 x357 -x356 x355 x354 x353 -x352 x351 x350 x349 x348 x347 x346 x345 x344 x343 x8 -x9 -x10 -x11 -x12 -x13 -x14 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 x332 x331 x330 x329 -x328 -x327 -x326 x325 x324 -x323 x322 x321 -x320 x319 x318 x317 -x316 x315 x314 x313 x312 -x311 x310 x309 x308 -x307 x306 x305 x304 x303 -x302 x301 x300 x299 x298 x297 x296 x295 x294 x293 x292 x291 x290 x289 x288 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x287 -x286 -x285 -x284 -x283 x282 -x281 -x280 -x279 -x278 -x277 x276 x275 x274 x273 x272 x271 -x270 -x269 -x268 x267 x266 -x265 x264 x263 -x262 x261 x260 x259 x258 x257 x256 -x255 x254 x253 x252 x251 -x250 x249 x248 x247 -x246 x245 x244 x243 x242 x241 x240 x239 x238 -x237 x236 x235 x234 x233 x232 x231 x230 x229 x228 x227 x226 x225 x224 x223 x222 x221 x220 x219 x218 x217 x216 x215 x214 x213 x212 x211 x210 x209 x208 x207 x206 x205 x204 x203 x202 x201 x200 x199 x198 x197 -x196 -x195 -x194 -x193 -x192 x191 x190 -x189 -x188 -x187 -x186 -x185 x184 x183 x182 x181 x180 x179 x178 x177 -x176 -x175 -x174 x173 x172 -x171 x170 x169 -x168 x167 x166 x165 x164 x163 x162 x161 x160 x159 -x158 x157 x156 x155 x154 -x153 x152 x151 x150 -x149 x148 x147 x146 x145 x144 x143 x142 x141 x140 x139 x138 x137 -x136 x135 x134 x133 x132 x131 x130 x129 x128 x127 x126 x125 x124 x123 x122 x121 x120 x119 x118 x117 x116 x115 x114 x113 x112 x111 x110 x109 x108 x107 x106 x105 x104 x103 x102 x101 x100 x99 x98 x97 x96 x95 x94 x93 x92 x91 x90 x89 x88 x87 x86 x85 x84 x83 x82 x81 x80 x79 x78 x77 x76 x75 x74 x73 x72 x71 x70 x69 x68 x67 x66 x65 x64 x63 x62 x61 x60 x59 x58 x57

Verifier Data 

OK	34

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-4083891-1465344263/watcher-4083891-1465344263 -o /tmp/evaluation-result-4083891-1465344263/solver-4083891-1465344263 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20984 --watchdog 1960 open-wbo-lsu HOME/instance-4083891-1465344263.opb 

pid=22657
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: 2.10 2.17 2.17 3/176 22660
/proc/meminfo: memFree=29063188/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=2460 CPUtime=0 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 345 0 0 0 0 0 0 0 20 0 1 0 116359807 2519040 221 33554432000 4194304 6058637 140737034050928 140735329224856 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 615 221 166 456 0 120 0

[startup+0.100171 s]
/proc/loadavg: 2.10 2.17 2.17 3/176 22660
/proc/meminfo: memFree=29063188/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=29428 CPUtime=0.09 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 5875 0 0 0 8 1 0 0 20 0 1 0 116359807 30134272 6027 33554432000 4194304 6058637 140737034050928 140735329224856 5046461 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 7357 6028 165 456 0 6893 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 29428

[startup+0.200396 s]
/proc/loadavg: 2.10 2.17 2.17 3/176 22660
/proc/meminfo: memFree=29063188/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=65476 CPUtime=0.19 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 12059 0 0 0 17 2 0 0 20 0 1 0 116359807 67047424 13007 33554432000 4194304 6058637 140737034050928 140735329224856 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 16369 13021 165 456 0 15905 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 65476

[startup+0.300373 s]
/proc/loadavg: 2.10 2.17 2.17 3/176 22660
/proc/meminfo: memFree=29063188/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=100164 CPUtime=0.29 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 17554 0 0 0 26 3 0 0 20 0 1 0 116359807 102567936 20447 33554432000 4194304 6058637 140737034050928 140735329224856 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 25041 20449 165 456 0 24577 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 100164

[startup+0.70032 s]
/proc/loadavg: 2.10 2.17 2.17 3/176 22660
/proc/meminfo: memFree=29063188/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=48304 CPUtime=0.69 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 25640 0 0 0 64 5 0 0 20 0 1 0 116359807 49463296 11709 33554432000 4194304 6058637 140737034050928 140737034049464 5039498 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 12076 11709 170 456 0 11612 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48304

[startup+1.50027 s]
/proc/loadavg: 2.10 2.17 2.17 3/177 22661
/proc/meminfo: memFree=29121416/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=130444 CPUtime=1.49 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 31987 0 0 0 142 7 0 0 20 0 1 0 116359807 133574656 31758 33554432000 4194304 6058637 140737034050928 140737034049464 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 32611 31758 170 456 0 32147 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 130444

[startup+3.10033 s]
/proc/loadavg: 2.10 2.17 2.17 3/177 22661
/proc/meminfo: memFree=28951024/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=131104 CPUtime=3.09 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 32165 0 0 0 302 7 0 0 20 0 1 0 116359807 134250496 31936 33554432000 4194304 6058637 140737034050928 140737034049464 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 32776 31936 170 456 0 32312 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 131104

[startup+6.30028 s]
/proc/loadavg: 2.09 2.17 2.17 4/177 22661
/proc/meminfo: memFree=28933952/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=131236 CPUtime=6.29 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 32183 0 0 0 622 7 0 0 20 0 1 0 116359807 134385664 31954 33554432000 4194304 6058637 140737034050928 140737034049464 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 32809 31954 170 456 0 32345 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 131236

[startup+12.7003 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 22661
/proc/meminfo: memFree=28930832/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=134644 CPUtime=12.69 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 32629 0 0 0 1262 7 0 0 20 0 1 0 116359807 137875456 32400 33554432000 4194304 6058637 140737034050928 140737034049448 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 33661 32400 171 456 0 33197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 134644

[startup+25.5004 s]
/proc/loadavg: 2.12 2.17 2.17 3/177 22661
/proc/meminfo: memFree=28928620/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=134644 CPUtime=25.48 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 32629 0 0 0 2541 7 0 0 20 0 1 0 116359807 137875456 32400 33554432000 4194304 6058637 140737034050928 140737034049448 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 33661 32400 171 456 0 33197 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 134644

[startup+51.1004 s]
/proc/loadavg: 2.21 2.19 2.18 4/177 22661
/proc/meminfo: memFree=28927636/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=134644 CPUtime=51.08 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 32864 0 0 0 5101 7 0 0 20 0 1 0 116359807 137875456 32630 33554432000 4194304 6058637 140737034050928 140737034049448 4278449 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 33661 32630 180 456 0 33197 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 134644

[startup+102.3 s]
/proc/loadavg: 2.27 2.20 2.18 3/177 22663
/proc/meminfo: memFree=28899852/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163004 CPUtime=102.28 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33596 0 0 0 10220 8 0 0 20 0 1 0 116359807 166916096 38943 33554432000 4194304 6058637 140737034050928 140737034050184 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40751 38943 181 456 0 40287 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 163004

[startup+162.3 s]
/proc/loadavg: 2.29 2.21 2.19 3/177 22664
/proc/meminfo: memFree=28900952/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163004 CPUtime=162.26 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33596 0 0 0 16218 8 0 0 20 0 1 0 116359807 166916096 38943 33554432000 4194304 6058637 140737034050928 140737034050184 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40751 38943 181 456 0 40287 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 163004

[startup+222.308 s]
/proc/loadavg: 2.22 2.20 2.18 4/177 22665
/proc/meminfo: memFree=28898964/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163220 CPUtime=222.27 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33765 0 0 0 22218 9 0 0 20 0 1 0 116359807 167137280 38944 33554432000 4194304 6058637 140737034050928 140737034050184 4277518 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40805 38944 181 456 0 40341 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 163220

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 22660 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+230.4 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 22665
/proc/meminfo: memFree=28898840/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163220 CPUtime=230.36 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33765 0 0 0 23027 9 0 0 20 0 1 0 116359807 167137280 38944 33554432000 4194304 6058637 140737034050928 140737034050184 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40805 38944 181 456 0 40341 0
Current children cumulated CPU time (s) 230.36
Current children cumulated vsize (KiB) 163220

[startup+256 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 22666
/proc/meminfo: memFree=28898472/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163220 CPUtime=255.95 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33765 0 0 0 25586 9 0 0 20 0 1 0 116359807 167137280 38944 33554432000 4194304 6058637 140737034050928 140737034050184 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40805 38944 181 456 0 40341 0
Current children cumulated CPU time (s) 255.95
Current children cumulated vsize (KiB) 163220

[startup+262.4 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 22666
/proc/meminfo: memFree=28904344/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163220 CPUtime=262.35 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33765 0 0 0 26226 9 0 0 20 0 1 0 116359807 167137280 38944 33554432000 4194304 6058637 140737034050928 140737034050184 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40805 38944 181 456 0 40341 0
Current children cumulated CPU time (s) 262.35
Current children cumulated vsize (KiB) 163220

[startup+268.8 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 22666
/proc/meminfo: memFree=28903976/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163220 CPUtime=268.75 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33765 0 0 0 26866 9 0 0 20 0 1 0 116359807 167137280 38944 33554432000 4194304 6058637 140737034050928 140737034050184 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40805 38944 181 456 0 40341 0
Current children cumulated CPU time (s) 268.75
Current children cumulated vsize (KiB) 163220

[startup+270.4 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 22666
/proc/meminfo: memFree=28903976/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163220 CPUtime=270.35 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33765 0 0 0 27026 9 0 0 20 0 1 0 116359807 167137280 38944 33554432000 4194304 6058637 140737034050928 140737034050184 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40805 38944 181 456 0 40341 0
Current children cumulated CPU time (s) 270.35
Current children cumulated vsize (KiB) 163220

[startup+271.2 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 22666
/proc/meminfo: memFree=28903976/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163220 CPUtime=271.15 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33765 0 0 0 27106 9 0 0 20 0 1 0 116359807 167137280 38944 33554432000 4194304 6058637 140737034050928 140737034050184 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40805 38944 181 456 0 40341 0
Current children cumulated CPU time (s) 271.15
Current children cumulated vsize (KiB) 163220

[startup+271.6 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 22666
/proc/meminfo: memFree=28903976/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163220 CPUtime=271.55 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33765 0 0 0 27146 9 0 0 20 0 1 0 116359807 167137280 38944 33554432000 4194304 6058637 140737034050928 140737034050184 4277700 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40805 38944 181 456 0 40341 0
Current children cumulated CPU time (s) 271.55
Current children cumulated vsize (KiB) 163220

[startup+271.807 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 22666
/proc/meminfo: memFree=28903976/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163220 CPUtime=271.76 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33765 0 0 0 27167 9 0 0 20 0 1 0 116359807 167137280 38944 33554432000 4194304 6058637 140737034050928 140737034050184 4278290 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40805 38944 181 456 0 40341 0
Current children cumulated CPU time (s) 271.76
Current children cumulated vsize (KiB) 163220

[startup+271.9 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 22666
/proc/meminfo: memFree=28903976/32872528 swapFree=16700/1645768
[pid=22660] ppid=22657 vsize=163220 CPUtime=271.85 cores=1,3,5,7
/proc/22660/stat : 22660 (open-wbo-lsu) R 22657 22660 20967 0 -1 4202496 33765 0 0 0 27176 9 0 0 20 0 1 0 116359807 167137280 38944 33554432000 4194304 6058637 140737034050928 140737034050184 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22660/statm: 40805 38944 181 456 0 40341 0
Current children cumulated CPU time (s) 271.85
Current children cumulated vsize (KiB) 163220

Child status: 30
Real time (s): 271.973
CPU time (s): 271.932
CPU user time (s): 271.834
CPU system time (s): 0.097985
CPU usage (%): 99.9849
Max. virtual memory (cumulated for all children) (KiB): 212324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 271.834
system time used= 0.097985
maximum resident set size= 187108
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33767
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= 3
involuntary context switches= 281

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.711891 second user time and 1.02484 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 02:04:24
IDJOB=4083891
IDBENCH=2642
IDSOLVER=2545
FILE ID=node124/4083891-1465344263
RUNJOBID= node124-1465337038-20984
PBS_JOBID= 19853397
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_8.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083891-1465344263/watcher-4083891-1465344263 -o /tmp/evaluation-result-4083891-1465344263/solver-4083891-1465344263 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20984 --watchdog 1960  open-wbo-lsu HOME/instance-4083891-1465344263.opb

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

MD5SUM BENCH= 6d3802f2f17c83a21ccf6c0752b41678
RANDOM SEED=499868119

node124.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		: 2666.707
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	: 5333.41
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
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:        29063700 kB
Buffers:          165576 kB
Cached:           959676 kB
SwapCached:          824 kB
Active:           613840 kB
Inactive:         809700 kB
Active(anon):     298996 kB
Inactive(anon):     1264 kB
Active(file):     314844 kB
Inactive(file):   808436 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              9784 kB
Writeback:             0 kB
AnonPages:       1943352 kB
Mapped:             7852 kB
Shmem:                 0 kB
Slab:             606756 kB
SReclaimable:      50948 kB
SUnreclaim:       555808 kB
KernelStack:        1464 kB
PageTables:         7940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2076852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1675264 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= 71720 MiB
End job on node124 at 2016-06-08 02:08:56