Trace number 4102894

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 PB16OPT207 56.7494 56.7581

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
MD5SUM10cfce36a090e62566639770833f1068
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark207
Best CPU time to get the best result obtained on this benchmark30.0234
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 207
Optimality of the best value was proved YES
Number of variables498
Total number of constraints2431
Number of constraints which are clauses2431
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint32
Number of terms in the objective function 498
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 498
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 498
Number of bits of the biggest sum of numbers9
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
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-4102894-1466247739.opb
0.00/0.00	c File size is 115884 bytes.
56.69/56.75	c Sum of soft weights:          498
56.69/56.75	c |                                                                                                       |
56.69/56.75	c ========================================[ Problem Statistics ]===========================================
56.69/56.75	c |                                                                                                       |
56.69/56.75	c |  Problem Type:           Unweighted                                                                   |
56.69/56.75	c |  Number of variables:           498                                                                   |
56.69/56.75	c |  Number of hard clauses:       2431                                                                   |
56.69/56.75	c |  Number of soft clauses:        498                                                                   |
56.69/56.75	c |  Number of cardinality:           0                                                                   |
56.69/56.75	c |  Number of PB :                   0                                                                   |
56.69/56.75	c |  Parse time:                   0.01 s                                                                 |
56.69/56.75	c |                                                                                                       |
56.69/56.75	o 246
56.69/56.75	o 207
56.69/56.75	s OPTIMUM FOUND
56.69/56.75	v x1 -x2 x3 -x4 -x5 x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 -x79 x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89 -x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 x123 -x124 -x125 x126 x127 -x128 x129 -x130 -x131 -x132 -x133 x134 x135 -x136 -x137 -x138 x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 x149 -x150 -x151 -x152 x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 x179 -x180 -x181 -x182 x183 -x184 -x185 -x186 x187 -x188 x189 -x190 -x191 -x192 x193 -x194 -x195 -x196 -x197 x198 x199 -x200 -x201 x202 x203 -x204 -x205 -x206 x207 -x208 x209 -x210 -x211 -x212 x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 x221 -x222 -x223 -x224 x225 -x226 -x227 -x228 -x229 -x230 x231 -x232 -x233 -x234 x235 -x236 x237 -x238 -x239 -x240 x241 -x242 -x243 -x244 x245 -x246 -x247 -x248 -x249 -x250 x251 -x252 x253 -x254 -x255 -x256 -x257 -x258 x259 -x260 -x261 -x262 x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 -x289 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 -x299 -x300 -x301 -x302 x303 -x304 x305 -x306 -x307 x308 -x309 x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 -x319 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328 -x329 -x330 x331 -x332 -x333 -x334 x335 -x336 x337 -x338 x339 -x340 x341 -x342 x343 -x344 x345 -x346 -x347 -x348 x349 -x350 x351 -x352 x353 -x354 x355 -x356 -x357 -x358 x359 -x360 -x361 -x362 x363 -x364 -x365 -x366 x367 -x368 x369 -x370 -x371 -x372 x373 -x374 -x375 x376 -x377 x378 x379 -x380 x381 -x382 x383 -x384 x385 -x386 -x387 x388 -x389 x390 x391 -x392 -x393 x394 -x395 x396 x397 -x398 -x399 x400 -x401 x402 x403 -x404 -x405 x406 -x407 x408 x409 -x410 -x411 x412 -x413 x414 x415 -x416 -x417 x418 -x419 x420 -x421 x422 x423 -x424 -x425 x426 -x427 x428 -x429 x430 x431 -x432 x433 -x434 -x435 x436 -x437 x438 x439 -x440 -x441 x442 -x443 x444 x445 -x446 -x447 x448 -x449 x450 x451 -x452 -x453 x454 -x455 x456 -x457 x458 -x459 x460 x461 -x462 x463 -x464 -x465 x466 -x467 x468 x469 -x470 -x471 x472 -x473 x474 x475 -x476 -x477 x478 -x479 x480 -x481 x482 -x483 x484 x485 -x486 x487 -x488 -x489 x490 -x491 x492 x493 -x494 -x495 x496 -x497 x498

Verifier Data 

OK	207

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-4102894-1466247739/watcher-4102894-1466247739 -o /tmp/evaluation-result-4102894-1466247739/solver-4102894-1466247739 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19987 --watchdog 1960 open-wbo HOME/instance-4102894-1466247739.opb 

pid=22055
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: 2.12 2.16 2.17 3/176 22058
/proc/meminfo: memFree=30248740/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=2320 CPUtime=0 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 338 0 0 0 0 0 0 0 20 0 1 0 26822650 2375680 213 33554432000 4194304 6059633 140733882121840 140734962638968 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 580 213 163 456 0 87 0

[startup+0.10016 s]
/proc/loadavg: 2.12 2.16 2.17 3/176 22058
/proc/meminfo: memFree=30248740/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=4104 CPUtime=0.09 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 878 0 0 0 9 0 0 0 20 0 1 0 26822650 4202496 665 33554432000 4194304 6059633 140733882121840 140734962638968 4278472 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 1026 665 177 456 0 562 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4104

[startup+0.200298 s]
/proc/loadavg: 2.12 2.16 2.17 3/176 22058
/proc/meminfo: memFree=30248740/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=4616 CPUtime=0.19 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 970 0 0 0 19 0 0 0 20 0 1 0 26822650 4726784 754 33554432000 4194304 6059633 140733882121840 140733882120200 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 1154 754 178 456 0 690 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4616

[startup+0.300263 s]
/proc/loadavg: 2.12 2.16 2.17 3/176 22058
/proc/meminfo: memFree=30248740/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=5392 CPUtime=0.29 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 1185 0 0 0 29 0 0 0 20 0 1 0 26822650 5521408 813 33554432000 4194304 6059633 140733882121840 140733882120200 4278421 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 1348 813 182 456 0 884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5392

[startup+0.700233 s]
/proc/loadavg: 2.12 2.16 2.17 3/176 22058
/proc/meminfo: memFree=30248740/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=7172 CPUtime=0.69 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 1656 0 0 0 69 0 0 0 20 0 1 0 26822650 7344128 1274 33554432000 4194304 6059633 140733882121840 140733882120200 4262754 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 1793 1274 182 456 0 1329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7172

[startup+1.50024 s]
/proc/loadavg: 2.12 2.16 2.17 3/177 22059
/proc/meminfo: memFree=30244424/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=9852 CPUtime=1.49 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 1817 0 0 0 149 0 0 0 20 0 1 0 26822650 10088448 1945 33554432000 4194304 6059633 140733882121840 140733882120936 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 2463 1945 184 456 0 1999 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9852

[startup+3.10023 s]
/proc/loadavg: 2.11 2.16 2.17 3/177 22059
/proc/meminfo: memFree=30240772/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=12528 CPUtime=3.09 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 2195 0 0 0 309 0 0 0 20 0 1 0 26822650 12828672 2313 33554432000 4194304 6059633 140733882121840 140733882120936 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 3132 2313 185 456 0 2668 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12528

[startup+6.30024 s]
/proc/loadavg: 2.11 2.16 2.17 3/177 22059
/proc/meminfo: memFree=30236800/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=13184 CPUtime=6.29 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 2722 0 0 0 629 0 0 0 20 0 1 0 26822650 13500416 2811 33554432000 4194304 6059633 140733882121840 140733882120936 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 3296 2811 186 456 0 2832 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13184

[startup+12.7002 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 22059
/proc/meminfo: memFree=30228696/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=22160 CPUtime=12.69 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 3711 0 0 0 1268 1 0 0 20 0 1 0 26822650 22691840 4590 33554432000 4194304 6059633 140733882121840 140733882120936 4261156 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 5540 4590 186 456 0 5076 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22160

[startup+25.5003 s]
/proc/loadavg: 2.14 2.17 2.17 3/177 22059
/proc/meminfo: memFree=30222672/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=26584 CPUtime=25.49 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 4316 0 0 0 2548 1 0 0 20 0 1 0 26822650 27222016 6196 33554432000 4194304 6059633 140733882121840 140733882120936 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 6646 6196 186 456 0 6182 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26584

[startup+51.1004 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 22059
/proc/meminfo: memFree=30211316/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=36484 CPUtime=51.08 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 5424 0 0 0 5107 1 0 0 20 0 1 0 26822650 37359616 7901 33554432000 4194304 6059633 140733882121840 140733882120936 4277477 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 9121 7901 186 456 0 8657 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36484

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 22058 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2004 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 22059
/proc/meminfo: memFree=30211316/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=36484 CPUtime=51.18 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 5424 0 0 0 5117 1 0 0 20 0 1 0 26822650 37359616 7901 33554432000 4194304 6059633 140733882121840 140733882120936 4261982 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 9121 7901 186 456 0 8657 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 36484

[startup+54.4002 s]
/proc/loadavg: 2.22 2.18 2.18 4/177 22059
/proc/meminfo: memFree=30211068/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=36484 CPUtime=54.38 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 5448 0 0 0 5437 1 0 0 20 0 1 0 26822650 37359616 7924 33554432000 4194304 6059633 140733882121840 140733882120936 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 9121 7924 186 456 0 8657 0
Current children cumulated CPU time (s) 54.38
Current children cumulated vsize (KiB) 36484

[startup+56.0002 s]
/proc/loadavg: 2.22 2.18 2.18 4/177 22059
/proc/meminfo: memFree=30211068/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=36484 CPUtime=55.98 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 5449 0 0 0 5597 1 0 0 20 0 1 0 26822650 37359616 7925 33554432000 4194304 6059633 140733882121840 140733882120936 4255366 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 9121 7925 186 456 0 8657 0
Current children cumulated CPU time (s) 55.98
Current children cumulated vsize (KiB) 36484

[startup+56.4003 s]
/proc/loadavg: 2.22 2.18 2.18 4/177 22059
/proc/meminfo: memFree=30211068/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=36484 CPUtime=56.38 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 5449 0 0 0 5637 1 0 0 20 0 1 0 26822650 37359616 7925 33554432000 4194304 6059633 140733882121840 140733882120936 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 9121 7925 186 456 0 8657 0
Current children cumulated CPU time (s) 56.38
Current children cumulated vsize (KiB) 36484

[startup+56.6002 s]
/proc/loadavg: 2.22 2.18 2.18 4/177 22059
/proc/meminfo: memFree=30211068/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=48180 CPUtime=56.59 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 5862 0 0 0 5657 2 0 0 20 0 1 0 26822650 49336320 9360 33554432000 4194304 6059633 140733882121840 140733882120936 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 12045 9360 186 456 0 11581 0
Current children cumulated CPU time (s) 56.59
Current children cumulated vsize (KiB) 48180

[startup+56.7003 s]
/proc/loadavg: 2.22 2.18 2.18 4/177 22059
/proc/meminfo: memFree=30211068/32872528 swapFree=1431120/1543540
[pid=22058] ppid=22055 vsize=48180 CPUtime=56.69 cores=0,2,4,6
/proc/22058/stat : 22058 (open-wbo) R 22055 22058 19971 0 -1 4202496 5862 0 0 0 5667 2 0 0 20 0 1 0 26822650 49336320 9360 33554432000 4194304 6059633 140733882121840 140733882120936 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22058/statm: 12045 9360 186 456 0 11581 0
Current children cumulated CPU time (s) 56.69
Current children cumulated vsize (KiB) 48180

Child status: 30
Real time (s): 56.7581
CPU time (s): 56.7494
CPU user time (s): 56.7274
CPU system time (s): 0.021996
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 48180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.7274
system time used= 0.021996
maximum resident set size= 37616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5865
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= 60

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.139978 second user time and 0.225965 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-18 13:02:19
IDJOB=4102894
IDBENCH=2189
IDSOLVER=2547
FILE ID=node116/4102894-1466247739
RUNJOBID= node116-1466241383-19987
PBS_JOBID= 19918206
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102894-1466247739/watcher-4102894-1466247739 -o /tmp/evaluation-result-4102894-1466247739/solver-4102894-1466247739 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1466241383-19987 --watchdog 1960  open-wbo HOME/instance-4102894-1466247739.opb

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

MD5SUM BENCH= 10cfce36a090e62566639770833f1068
RANDOM SEED=1766120775

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		: 2666.781
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	: 5333.56
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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		: 2666.781
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	: 5332.54
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		: 2666.781
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		: 2666.781
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30249804 kB
Buffers:          125356 kB
Cached:           133428 kB
SwapCached:         2060 kB
Active:           157204 kB
Inactive:         177756 kB
Active(anon):      75384 kB
Inactive(anon):     3016 kB
Active(file):      81820 kB
Inactive(file):   174740 kB
Unevictable:     1543540 kB
Mlocked:         1431120 kB
SwapTotal:      67108856 kB
SwapFree:       67099604 kB
Dirty:              4732 kB
Writeback:             0 kB
AnonPages:       1627228 kB
Mapped:             7820 kB
Shmem:                 0 kB
Slab:             605776 kB
SReclaimable:      49448 kB
SUnreclaim:       556328 kB
KernelStack:        1472 kB
PageTables:         7372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1741328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    167936 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= 71716 MiB
End job on node116 at 2016-06-18 13:03:16