Trace number 4433011

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
Exact 2024-07-05OPT90 13.5359 13.5683

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/
manquiho/logic_synthesis/normalized-m4.r.opb
MD5SUM41af2b26463fe500a2b560ae49f59ea6
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 benchmark90
Best CPU time to get the best result obtained on this benchmark0.072877
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables652
Total number of constraints759
Number of constraints which are clauses759
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 constraint46
Number of terms in the objective function 652
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 652
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 652
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 

0.00/0.06	o 98
0.00/0.06	o 97
0.68/0.72	o 96
0.68/0.75	o 95
0.79/0.80	o 94
0.89/0.90	o 93
2.48/2.59	o 92
9.26/9.39	o 91
11.76/11.82	o 90
13.46/13.56	s OPTIMUM FOUND
13.46/13.56	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 -x499 -x500 -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 -x514 x515 -x516 -x517 x518 -x519 -x520 x521 -x522 -x523 x524 -x525 -x526 -x527 -x528 -x529 -x530 -x531 -x532 x533 -x534 -x535 -x536 -x537 x538 -x539 x540 -x541 -x542 -x543 x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 x553 -x554 -x555 x556 -x557 -x558 -x559 -x560 -x561 -x562 -x563 -x564 -x565 -x566 -x567 -x568 -x569 -x570 -x571 x572 -x573 -x574 -x575 -x576 -x577 -x578 -x579 -x580 -x581 -x582 -x583 -x584 x585 -x586 -x587 -x588 x589 x590 -x591 -x592 -x593 x594 x595 -x596 -x597 -x598 -x599 -x600 -x601 -x602 x603 -x604 -x605 -x606 -x607 -x608 x609 -x610 -x611 -x612 -x613 x614 x615 -x616 x617 -x618 -x619 -x620 -x621 x622 -x623 -x624 x625 -x626 -x627 x628 -x629 x630 x631 -x632 -x633 -x634 -x635 -x636 -x637 x638 x639 -x640 -x641 x642 -x643 -x644 -x645 x646 -x647 -x648 -x649 -x650 -x651 -x652

Verifier Data 

OK	90

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: 63968 MiB (60590 MiB free)
  memory of node 1: 64473 MiB (62075 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433011-1721101026/watcher-4433011-1721101026 -o /tmp/evaluation-result-4433011-1721101026/solver-4433011-1721101026 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721093391-832419 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=330537155 HOME/instance-4433011-1721101026.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
solver pid=836958, runsolver pid=836955
Current StackSize limit: 8192 KiB


[startup+0.10009 s]*
/proc/loadavg: 4.14 4.12 4.09 5/255 836959
/proc/meminfo: memFree=125604300/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=30804 memory=9764 CPUtime=0.09 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 1563 0 0 0 9 0 0 0 20 0 1 0 162271485 31543296 2441 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 7701 2441 1140 1005 0 6464 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 30804 KiB
Current children cumulated memory: 9764 KiB

[startup+0.206135 s]*
/proc/loadavg: 4.14 4.12 4.09 5/255 836959
/proc/meminfo: memFree=125599416/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=32148 memory=14184 CPUtime=0.2 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 2119 0 0 0 20 0 0 0 20 0 1 0 162271485 32919552 3546 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 8037 3546 1140 1005 0 6800 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 32148 KiB
Current children cumulated memory: 14184 KiB

[startup+0.306019 s]*
/proc/loadavg: 4.14 4.12 4.09 5/255 836959
/proc/meminfo: memFree=125599284/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=32284 memory=14184 CPUtime=0.3 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 2136 0 0 0 30 0 0 0 20 0 1 0 162271485 33058816 3546 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 8071 3546 1140 1005 0 6834 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32284 KiB
Current children cumulated memory: 14184 KiB

[startup+0.700239 s]
/proc/loadavg: 4.14 4.12 4.09 5/255 836959
/proc/meminfo: memFree=125594576/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=35400 memory=19428 CPUtime=0.68 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 3006 0 0 0 68 0 0 0 20 0 1 0 162271485 36249600 4857 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 8850 4857 1140 1005 0 7613 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 35400 KiB
Current children cumulated memory: 19428 KiB

[startup+1.50024 s]
/proc/loadavg: 4.14 4.12 4.09 5/255 836959
/proc/meminfo: memFree=125584572/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=43464 memory=32924 CPUtime=1.49 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 4864 0 0 0 148 1 0 0 20 0 1 0 162271485 44507136 8231 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 10866 8231 1140 1005 0 9629 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 43464 KiB
Current children cumulated memory: 32924 KiB

[startup+3.10604 s]
/proc/loadavg: 4.14 4.12 4.09 5/255 836961
/proc/meminfo: memFree=125567272/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=70756 memory=52352 CPUtime=3.09 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 8452 0 0 0 306 3 0 0 20 0 1 0 162271485 72454144 13088 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 17689 13088 1140 1005 0 16452 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 70756 KiB
Current children cumulated memory: 52352 KiB

[startup+6.30022 s]
/proc/loadavg: 4.12 4.11 4.09 5/255 836961
/proc/meminfo: memFree=125552508/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=75176 memory=58848 CPUtime=6.27 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 9554 0 0 0 623 4 0 0 20 0 1 0 162271485 76980224 14712 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 18794 14712 1140 1005 0 17557 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 75176 KiB
Current children cumulated memory: 58848 KiB

[startup+12.7002 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 836963
/proc/meminfo: memFree=125540316/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=84720 memory=70252 CPUtime=12.66 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 11386 0 0 0 1258 8 0 0 20 0 1 0 162271485 86753280 17563 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 21180 17563 1140 1005 0 19943 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 84720 KiB
Current children cumulated memory: 70252 KiB

[startup+13.5683 s]
# the end of solver process 836958 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=13.4481 s, system=0.087791 s

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

[startup+12.8003 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 836963
/proc/meminfo: memFree=125540316/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=84720 memory=70252 CPUtime=12.76 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 11387 0 0 0 1268 8 0 0 20 0 1 0 162271485 86753280 17563 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 21180 17563 1140 1005 0 19943 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 84720 KiB
Current children cumulated memory: 70252 KiB

[startup+13.2002 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 836963
/proc/meminfo: memFree=125540260/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=84720 memory=70252 CPUtime=13.16 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 11397 0 0 0 1308 8 0 0 20 0 1 0 162271485 86753280 17563 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 21180 17563 1140 1005 0 19943 0
Current children cumulated CPU time: 13.16 s
Current children cumulated vsize: 84720 KiB
Current children cumulated memory: 70252 KiB

[startup+13.4002 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 836963
/proc/meminfo: memFree=125540260/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=86760 memory=71828 CPUtime=13.36 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 11834 0 0 0 1328 8 0 0 20 0 1 0 162271485 88842240 17957 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 21690 17957 1140 1005 0 20453 0
Current children cumulated CPU time: 13.36 s
Current children cumulated vsize: 86760 KiB
Current children cumulated memory: 71828 KiB

[startup+13.5002 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 836963
/proc/meminfo: memFree=125540260/131524600 swapFree=131071996/131071996
[pid=836958] ppid=836955 vsize=86896 memory=72088 CPUtime=13.46 cores=4,6
/proc/836958/stat : 836958 (Exact) R 836955 836958 832408 0 -1 4194304 11869 0 0 0 1338 8 0 0 20 0 1 0 162271485 88981504 18022 134679101440 4194304 8309489 140732880862640 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 22728704 140732880864191 140732880864360 140732880864360 140732880871375 0
/proc/836958/statm: 21724 18022 1140 1005 0 20487 0
Current children cumulated CPU time: 13.46 s
Current children cumulated vsize: 86896 KiB
Current children cumulated memory: 72088 KiB

Child status: 30

Real time (s): 13.5683
CPU time (s): 13.5359
CPU user time (s): 13.4481
CPU system time (s): 0.087791
CPU usage (%): 99.7612
Max. virtual memory (cumulated for all children) (KiB): 86896
Max. memory (cumulated for all children) (KiB): 72088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.4481
system time used= 0.087791
maximum resident set size= 72088
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11870
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= 2
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 836958
#   total CPU time (s): 13.5359
#   total CPU user time (s): 13.4481
#   total CPU system time (s): 0.087791

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043956 second user time and 0.092438 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-16 05:37:18
IDJOB=4433011
IDBENCH=147663
IDSOLVER=3060
FILE ID=nodeC032/4433011-1721101026
RUNJOBID= nodeC032-1721093391-832419
SLURM_JOB_ID= 7505594
Free space on /tmp= 890064 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/logic_synthesis/normalized-m4.r.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433011-1721101026/watcher-4433011-1721101026 -o /tmp/evaluation-result-4433011-1721101026/solver-4433011-1721101026 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721093391-832419 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=330537155 HOME/instance-4433011-1721101026.opb

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

MD5SUM BENCH= 41af2b26463fe500a2b560ae49f59ea6
RANDOM SEED=330537155

nodeC032.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		: 3657.343
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	: 6999.33
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		: 3683.574
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	: 7005.03
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		: 3600.602
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	: 6999.33
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		: 3600.041
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	: 7005.03
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		: 3624.545
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	: 6999.33
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		: 3683.578
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	: 7005.03
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		: 3662.420
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	: 6999.33
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		: 3599.841
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	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125609584 kB
MemAvailable:   126832856 kB
Buffers:          394808 kB
Cached:          1657296 kB
SwapCached:            0 kB
Active:           658332 kB
Inactive:        4639788 kB
Active(anon):       1556 kB
Inactive(anon):  3282172 kB
Active(file):     656776 kB
Inactive(file):  1357616 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6660 kB
Writeback:             0 kB
AnonPages:       3245824 kB
Mapped:           117668 kB
Shmem:             37720 kB
KReclaimable:      97404 kB
Slab:             203356 kB
SReclaimable:      97404 kB
SUnreclaim:       105952 kB
KernelStack:        4112 kB
PageTables:        16228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    4024468 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62816 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1312768 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:      223956 kB
DirectMap2M:    20520960 kB
DirectMap1G:    115343360 kB

Free space on /tmp at the end= 890056 MiB
End job on nodeC032 at 2024-07-16 05:37:32