Trace number 4433905

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
NaPS-GM 1.03OPT-30 2.23031 2.23719

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-5.opb
MD5SUM6f27158fc75cdb45f11467b416377039
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark2.23031
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables450
Total number of constraints17794
Number of constraints which are clauses17794
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 constraint2
Number of terms in the objective function 450
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 450
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 450
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 NaPS 1.03.
0.00/0.00	c We set -no-flip-min because your selected sat solver does not support it.
0.00/0.00	c Input file name: HOME/instance-4433905-1721060956.opb
0.00/0.07	c single stage optimization mode
0.00/0.08	o 0
0.20/0.29	o -3
0.40/0.47	o -15
0.99/1.05	o -28
1.68/1.71	o -29
2.18/2.21	o -30
2.18/2.23	s OPTIMUM FOUND
2.18/2.23	c _____________________________________________________________________________
2.18/2.23	c std/band forms        : 9,0
2.18/2.23	c 2cl/3cl ITE-codings   : 0,0
2.18/2.23	c BDD/srt/adr Max costs : 0,16912,0
2.18/2.23	c BDDraw/bin/mul/srt/adr: 0,0,0,9,0
2.18/2.23	c BDD nodes             : 0
2.18/2.23	c Es1/CC detections     : 0,0
2.18/2.23	c CC sort               : 9
2.18/2.23	c SAT/UNSAT calls       : 6,5
2.18/2.23	c regenrated variables  : 8353
2.18/2.23	c eliminated fixed lits : 0
2.18/2.23	c goal lit flips        : 0
2.18/2.23	c goal stages           : 1
2.18/2.23	c goal shrink           : 0
2.18/2.23	c goal coeff separations: 0
2.18/2.23	c restarts              : 2859
2.18/2.23	c conflicts             : 299787         (135521 /sec)
2.18/2.23	c decisions             : 1492714        (674791 /sec)
2.18/2.23	c propagations          : 53102002       (24005115 /sec)
2.18/2.23	c inspects              : 0              (0 /sec)
2.18/2.23	c CPU time (solving tm) : 2.212 s        (2.115 s, SAT 1.705 s, UNSAT 0.4098 s)
2.18/2.23	c Time for Opt-base     : 0.00072 s
2.18/2.23	c Steps for Opt-base    : 0
2.18/2.23	c Time for BDD coding   : 0 s
2.18/2.23	c Time for srt coding   : 0.006239 s
2.18/2.23	c _____________________________________________________________________________
2.18/2.23	v -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 x410 -x409 -x408 -x407 -x406 -x405 x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 x379 -x378 -x377 -x376 -x375 -x374 -x373 -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 -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 -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 -x56 -x55 -x54 -x53 -x52 -x51 x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1

Verifier Data 

OK	-30

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 63931 MiB (59001 MiB free)
  memory of node 1: 64510 MiB (63143 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433905-1721060956/watcher-4433905-1721060956 -o /tmp/evaluation-result-4433905-1721060956/solver-4433905-1721060956 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721060969-828424 --watchdog 3760 HOME/naps-1.03.sh -GM HOME/instance-4433905-1721060956.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=828466, runsolver pid=828463

[startup+0.100086 s]*
/proc/loadavg: 1.07 1.11 1.78 5/264 828501
/proc/meminfo: memFree=125062980/131524600 swapFree=131071996/131071996
[pid=828466] ppid=828463 vsize=9932 memory=2740 CPUtime=0 cores=5,7
/proc/828466/stat : 828466 (naps-1.03.sh) S 828463 828466 828411 0 -1 4194304 219 246 0 0 0 0 0 0 20 0 1 0 158263034 10170368 685 134679101440 94813149364224 94813150443544 140734594674992 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94813152542000 94813152589188 94813172936704 140734594683872 140734594684001 140734594684001 140734594691016 0
/proc/828466/statm: 2483 685 607 264 0 134 0
[pid=828472] ppid=828466 vsize=15816 memory=10116 CPUtime=0.09 cores=5,7
/proc/828472/stat : 828472 (naps-1.03) R 828466 828466 828411 0 -1 4194304 2220 0 0 0 9 0 0 0 20 0 1 0 158263034 16195584 2529 134679101440 4194304 6891213 140733142856368 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 11919360 140733142864881 140733142864997 140733142864997 140733142872011 0
/proc/828472/statm: 3954 2529 468 659 0 3158 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 25748 KiB
Current children cumulated memory: 12856 KiB

[startup+0.20596 s]*
/proc/loadavg: 1.07 1.11 1.78 5/264 828501
/proc/meminfo: memFree=125053276/131524600 swapFree=131071996/131071996
[pid=828466] ppid=828463 vsize=9932 memory=2740 CPUtime=0 cores=5,7
/proc/828466/stat : 828466 (naps-1.03.sh) S 828463 828466 828411 0 -1 4194304 219 246 0 0 0 0 0 0 20 0 1 0 158263034 10170368 685 134679101440 94813149364224 94813150443544 140734594674992 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94813152542000 94813152589188 94813172936704 140734594683872 140734594684001 140734594684001 140734594691016 0
/proc/828466/statm: 2483 685 607 264 0 134 0
[pid=828472] ppid=828466 vsize=13856 memory=11068 CPUtime=0.2 cores=5,7
/proc/828472/stat : 828472 (naps-1.03) R 828466 828466 828411 0 -1 4194304 2787 0 0 0 20 0 0 0 20 0 1 0 158263034 14188544 2767 134679101440 4194304 6891213 140733142856368 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 11919360 140733142864881 140733142864997 140733142864997 140733142872011 0
/proc/828472/statm: 3464 2767 468 659 0 2668 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 23788 KiB
Current children cumulated memory: 13808 KiB

[startup+0.305238 s]*
/proc/loadavg: 1.07 1.11 1.78 5/264 828501
/proc/meminfo: memFree=125036488/131524600 swapFree=131071996/131071996
[pid=828466] ppid=828463 vsize=9932 memory=2740 CPUtime=0 cores=5,7
/proc/828466/stat : 828466 (naps-1.03.sh) S 828463 828466 828411 0 -1 4194304 219 246 0 0 0 0 0 0 20 0 1 0 158263034 10170368 685 134679101440 94813149364224 94813150443544 140734594674992 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94813152542000 94813152589188 94813172936704 140734594683872 140734594684001 140734594684001 140734594691016 0
/proc/828466/statm: 2483 685 607 264 0 134 0
[pid=828472] ppid=828466 vsize=17364 memory=13716 CPUtime=0.29 cores=5,7
/proc/828472/stat : 828472 (naps-1.03) R 828466 828466 828411 0 -1 4194304 3784 0 0 0 29 0 0 0 20 0 1 0 158263034 17780736 3429 134679101440 4194304 6891213 140733142856368 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 11919360 140733142864881 140733142864997 140733142864997 140733142872011 0
/proc/828472/statm: 4341 3429 468 659 0 3545 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 27296 KiB
Current children cumulated memory: 16456 KiB

[startup+0.700214 s]
/proc/loadavg: 1.07 1.11 1.78 5/264 828501
/proc/meminfo: memFree=124977452/131524600 swapFree=131071996/131071996
[pid=828466] ppid=828463 vsize=9932 memory=2740 CPUtime=0 cores=5,7
/proc/828466/stat : 828466 (naps-1.03.sh) S 828463 828466 828411 0 -1 4194304 219 246 0 0 0 0 0 0 20 0 1 0 158263034 10170368 685 134679101440 94813149364224 94813150443544 140734594674992 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94813152542000 94813152589188 94813172936704 140734594683872 140734594684001 140734594684001 140734594691016 0
/proc/828466/statm: 2483 685 607 264 0 134 0
[pid=828472] ppid=828466 vsize=19568 memory=16884 CPUtime=0.69 cores=5,7
/proc/828472/stat : 828472 (naps-1.03) R 828466 828466 828411 0 -1 4194304 4537 0 0 0 68 1 0 0 20 0 1 0 158263034 20037632 4221 134679101440 4194304 6891213 140733142856368 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 11919360 140733142864881 140733142864997 140733142864997 140733142872011 0
/proc/828472/statm: 4892 4221 468 659 0 4096 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29500 KiB
Current children cumulated memory: 19624 KiB

[startup+1.50026 s]
/proc/loadavg: 1.07 1.11 1.78 5/264 828501
/proc/meminfo: memFree=124960628/131524600 swapFree=131071996/131071996
[pid=828466] ppid=828463 vsize=9932 memory=2740 CPUtime=0 cores=5,7
/proc/828466/stat : 828466 (naps-1.03.sh) S 828463 828466 828411 0 -1 4194304 219 246 0 0 0 0 0 0 20 0 1 0 158263034 10170368 685 134679101440 94813149364224 94813150443544 140734594674992 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94813152542000 94813152589188 94813172936704 140734594683872 140734594684001 140734594684001 140734594691016 0
/proc/828466/statm: 2483 685 607 264 0 134 0
[pid=828472] ppid=828466 vsize=23188 memory=20252 CPUtime=1.49 cores=5,7
/proc/828472/stat : 828472 (naps-1.03) R 828466 828466 828411 0 -1 4194304 4869 0 0 0 148 1 0 0 20 0 1 0 158263034 23744512 5063 134679101440 4194304 6891213 140733142856368 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 11919360 140733142864881 140733142864997 140733142864997 140733142872011 0
/proc/828472/statm: 5797 5063 468 659 0 5001 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 22992 KiB

[startup+2.23716 s]
# the end of solver process 828466 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=2.21451 s, system=0.015797 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.60024 s]
/proc/loadavg: 1.07 1.11 1.78 5/264 828501
/proc/meminfo: memFree=124960628/131524600 swapFree=131071996/131071996
[pid=828466] ppid=828463 vsize=9932 memory=2740 CPUtime=0 cores=5,7
/proc/828466/stat : 828466 (naps-1.03.sh) S 828463 828466 828411 0 -1 4194304 219 246 0 0 0 0 0 0 20 0 1 0 158263034 10170368 685 134679101440 94813149364224 94813150443544 140734594674992 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94813152542000 94813152589188 94813172936704 140734594683872 140734594684001 140734594684001 140734594691016 0
/proc/828466/statm: 2483 685 607 264 0 134 0
[pid=828472] ppid=828466 vsize=23188 memory=20252 CPUtime=1.59 cores=5,7
/proc/828472/stat : 828472 (naps-1.03) R 828466 828466 828411 0 -1 4194304 4869 0 0 0 158 1 0 0 20 0 1 0 158263034 23744512 5063 134679101440 4194304 6891213 140733142856368 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 11919360 140733142864881 140733142864997 140733142864997 140733142872011 0
/proc/828472/statm: 5797 5063 468 659 0 5001 0
Current children cumulated CPU time: 1.59 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 22992 KiB

[startup+2.00022 s]*
/proc/loadavg: 1.30 1.16 1.79 5/264 828501
/proc/meminfo: memFree=124947956/131524600 swapFree=131071996/131071996
[pid=828466] ppid=828463 vsize=9932 memory=2740 CPUtime=0 cores=5,7
/proc/828466/stat : 828466 (naps-1.03.sh) S 828463 828466 828411 0 -1 4194304 219 246 0 0 0 0 0 0 20 0 1 0 158263034 10170368 685 134679101440 94813149364224 94813150443544 140734594674992 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94813152542000 94813152589188 94813172936704 140734594683872 140734594684001 140734594684001 140734594691016 0
/proc/828466/statm: 2483 685 607 264 0 134 0
[pid=828472] ppid=828466 vsize=23188 memory=20644 CPUtime=1.99 cores=5,7
/proc/828472/stat : 828472 (naps-1.03) R 828466 828466 828411 0 -1 4194304 4967 0 0 0 198 1 0 0 20 0 1 0 158263034 23744512 5161 134679101440 4194304 6891213 140733142856368 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 11919360 140733142864881 140733142864997 140733142864997 140733142872011 0
/proc/828472/statm: 5797 5161 468 659 0 5001 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 23384 KiB

[startup+2.20023 s]
/proc/loadavg: 1.30 1.16 1.79 5/264 828501
/proc/meminfo: memFree=124947956/131524600 swapFree=131071996/131071996
[pid=828466] ppid=828463 vsize=9932 memory=2740 CPUtime=0 cores=5,7
/proc/828466/stat : 828466 (naps-1.03.sh) S 828463 828466 828411 0 -1 4194304 219 246 0 0 0 0 0 0 20 0 1 0 158263034 10170368 685 134679101440 94813149364224 94813150443544 140734594674992 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94813152542000 94813152589188 94813172936704 140734594683872 140734594684001 140734594684001 140734594691016 0
/proc/828466/statm: 2483 685 607 264 0 134 0
[pid=828472] ppid=828466 vsize=23188 memory=20644 CPUtime=2.18 cores=5,7
/proc/828472/stat : 828472 (naps-1.03) R 828466 828466 828411 0 -1 4194304 4968 0 0 0 217 1 0 0 20 0 1 0 158263034 23744512 5161 134679101440 4194304 6891213 140733142856368 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 11919360 140733142864881 140733142864997 140733142864997 140733142872011 0
/proc/828472/statm: 5797 5161 468 659 0 5001 0
Current children cumulated CPU time: 2.18 s
Current children cumulated vsize: 33120 KiB
Current children cumulated memory: 23384 KiB

Child status: 30

Real time (s): 2.23719
CPU time (s): 2.23031
CPU user time (s): 2.21451
CPU system time (s): 0.015797
CPU usage (%): 99.6925
Max. virtual memory (cumulated for all children) (KiB): 33120
Max. memory (cumulated for all children) (KiB): 23384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.21451
system time used= 0.015797
maximum resident set size= 26656
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5449
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= 12
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 828466
#   total CPU time (s): 2.23031
#   total CPU user time (s): 2.21451
#   total CPU system time (s): 0.015797

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018266 second user time and 0.036325 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-15 18:29:29
IDJOB=4433905
IDBENCH=146688
IDSOLVER=3062
FILE ID=nodeC029/4433905-1721060956
RUNJOBID= nodeC029-1721060969-828424
SLURM_JOB_ID= 7505508
Free space on /tmp= 890064 MiB

SOLVER NAME= NaPS-GM 1.03
BENCH NAME= PB24/normalized-PB06/OPT-LIN/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-5.opb
COMMAND LINE= HOME/naps-1.03.sh -GM BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433905-1721060956/watcher-4433905-1721060956 -o /tmp/evaluation-result-4433905-1721060956/solver-4433905-1721060956 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721060969-828424 --watchdog 3760  HOME/naps-1.03.sh -GM HOME/instance-4433905-1721060956.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 6f27158fc75cdb45f11467b416377039
RANDOM SEED=2086278347

nodeC029.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.017
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3491.039
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3612.738
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3621.066
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3559.290
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3435.728
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3639.638
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7000.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3581.127
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125085244 kB
MemAvailable:   129694956 kB
Buffers:          364928 kB
Cached:          5028412 kB
SwapCached:            0 kB
Active:           664820 kB
Inactive:        5065768 kB
Active(anon):       1364 kB
Inactive(anon):   373644 kB
Active(file):     663456 kB
Inactive(file):  4692124 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             26052 kB
Writeback:             0 kB
AnonPages:        337344 kB
Mapped:           103836 kB
Shmem:             37720 kB
KReclaimable:     187560 kB
Slab:             303648 kB
SReclaimable:     187560 kB
SUnreclaim:       116088 kB
KernelStack:        3920 kB
PageTables:         9376 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     598308 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    219136 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      262868 kB
DirectMap2M:    35162112 kB
DirectMap1G:    100663296 kB

Free space on /tmp at the end= 890040 MiB
End job on nodeC029 at 2024-07-15 18:29:32