Trace number 4455088

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
RoundingSat nolog (2)OPT64 0.262459 0.264486

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
MD5SUMec9adf76d63434d996d896282eaca207
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 benchmark64
Best CPU time to get the best result obtained on this benchmark0.064919
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables648
Total number of constraints1952
Number of constraints which are clauses1928
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint27
Number of terms in the objective function 648
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 648
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 648
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

Solver Data 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.02	c #variables 648 #constraints 1952
0.00/0.03	c bounds - >= 0 @ 0.011797
0.00/0.03	c rational objective 61
0.21/0.26	c bounds 70 >= 0 @ 0.185781
0.21/0.26	c bounds 70 >= 1 @ 0.186184
0.21/0.26	c bounds 70 >= 2 @ 0.186466
0.21/0.26	c bounds 70 >= 3 @ 0.186556
0.21/0.26	c bounds 70 >= 4 @ 0.186556
0.21/0.26	c bounds 70 >= 5 @ 0.186556
0.21/0.26	c bounds 70 >= 6 @ 0.186668
0.21/0.26	c bounds 70 >= 7 @ 0.186956
0.21/0.26	c bounds 70 >= 8 @ 0.187263
0.21/0.26	c bounds 70 >= 9 @ 0.187532
0.21/0.26	c bounds 70 >= 10 @ 0.187853
0.21/0.26	c bounds 70 >= 11 @ 0.188148
0.21/0.26	c bounds 70 >= 12 @ 0.188486
0.21/0.26	c bounds 70 >= 13 @ 0.188834
0.21/0.26	c bounds 70 >= 14 @ 0.189167
0.21/0.26	c bounds 70 >= 15 @ 0.189513
0.21/0.26	c bounds 70 >= 16 @ 0.189874
0.21/0.26	c bounds 70 >= 17 @ 0.190274
0.21/0.26	c bounds 70 >= 18 @ 0.190672
0.21/0.26	c bounds 70 >= 19 @ 0.191126
0.21/0.26	c bounds 70 >= 20 @ 0.191553
0.21/0.26	c bounds 70 >= 21 @ 0.192026
0.21/0.26	c bounds 70 >= 22 @ 0.192449
0.21/0.26	c bounds 70 >= 23 @ 0.192914
0.21/0.26	c bounds 70 >= 24 @ 0.193375
0.21/0.26	c bounds 70 >= 25 @ 0.1935
0.21/0.26	c bounds 70 >= 26 @ 0.1935
0.21/0.26	c bounds 70 >= 27 @ 0.1935
0.21/0.26	c bounds 70 >= 28 @ 0.1935
0.21/0.26	c bounds 70 >= 29 @ 0.1935
0.21/0.26	c bounds 70 >= 30 @ 0.1935
0.21/0.26	c bounds 70 >= 31 @ 0.193851
0.21/0.26	c bounds 70 >= 32 @ 0.194378
0.21/0.26	c bounds 70 >= 33 @ 0.194455
0.21/0.26	c bounds 70 >= 34 @ 0.194574
0.21/0.26	c bounds 70 >= 35 @ 0.195181
0.21/0.26	c bounds 70 >= 36 @ 0.195461
0.21/0.26	c bounds 70 >= 37 @ 0.195461
0.21/0.26	c bounds 70 >= 38 @ 0.195968
0.21/0.26	c bounds 70 >= 39 @ 0.196609
0.21/0.26	c bounds 70 >= 40 @ 0.197297
0.21/0.26	c bounds 70 >= 41 @ 0.19745
0.21/0.26	c bounds 70 >= 42 @ 0.19775
0.21/0.26	c bounds 70 >= 43 @ 0.198423
0.21/0.26	c bounds 70 >= 44 @ 0.199301
0.21/0.26	c bounds 70 >= 45 @ 0.199439
0.21/0.26	c bounds 70 >= 46 @ 0.199439
0.21/0.26	c bounds 70 >= 47 @ 0.199439
0.21/0.26	c bounds 70 >= 48 @ 0.199439
0.21/0.26	c bounds 70 >= 49 @ 0.199439
0.21/0.26	c bounds 70 >= 50 @ 0.199439
0.21/0.26	c bounds 70 >= 51 @ 0.199483
0.21/0.26	c bounds 70 >= 52 @ 0.200311
0.21/0.26	c bounds 70 >= 53 @ 0.201016
0.21/0.26	c bounds 70 >= 54 @ 0.201464
0.21/0.26	c bounds 70 >= 55 @ 0.202418
0.21/0.26	c bounds 70 >= 56 @ 0.203326
0.21/0.26	c bounds 70 >= 57 @ 0.203409
0.21/0.26	c bounds 70 >= 58 @ 0.203409
0.21/0.26	c bounds 70 >= 59 @ 0.203409
0.21/0.26	c bounds 70 >= 60 @ 0.203409
0.21/0.26	c bounds 70 >= 61 @ 0.204268
0.21/0.26	c bounds 70 >= 62 @ 0.205338
0.21/0.26	c bounds 70 >= 63 @ 0.206743
0.21/0.26	c bounds 70 >= 64 @ 0.209356
0.21/0.26	c bounds 64 >= 64 @ 0.211047
0.21/0.26	c cpu time 0.211052 s
0.21/0.26	c deterministic time 1064637 1.06e+06
0.21/0.26	c optimization time 0.0091 s
0.21/0.26	c total solve time 0.190218 s
0.21/0.26	c core-guided solve time 0.016407 s
0.21/0.26	c propagation time 0.100596 s
0.21/0.26	c conflict analysis time 0.033806 s
0.21/0.26	c propagations 81170
0.21/0.26	c resolve steps 3047
0.21/0.26	c decisions 13512
0.21/0.26	c conflicts 528
0.21/0.26	c restarts 5
0.21/0.26	c inprocessing phases 0
0.21/0.26	c input clauses 2175
0.21/0.26	c input cardinalities 153
0.21/0.26	c input general constraints 62
0.21/0.26	c input average constraint length 21.05
0.21/0.26	c input average constraint degree 2.68
0.21/0.26	c learned clauses 314
0.21/0.26	c learned cardinalities 59
0.21/0.26	c learned general constraints 216
0.21/0.26	c learned average constraint length 55.48
0.21/0.26	c learned average constraint degree 782794450.41
0.21/0.26	c watched constraints 40
0.21/0.26	c counting constraints 238
0.21/0.26	c gcd simplifications 18
0.21/0.26	c detected cardinalities 2
0.21/0.26	c weakened non-implied lits 35784
0.21/0.26	c weakened non-implying lits 32
0.21/0.26	c original variables 648
0.21/0.26	c clausal propagations 28443
0.21/0.26	c cardinality propagations 10831
0.21/0.26	c watched propagations 116
0.21/0.26	c counting propagations 29064
0.21/0.26	c watch lookups 217582
0.21/0.26	c watch backjump lookups 165351
0.21/0.26	c watch checks 97192
0.21/0.26	c propagation checks 270414
0.21/0.26	c constraint additions 123967
0.21/0.26	c trail pops 94665
0.21/0.26	c formula constraints 1952
0.21/0.26	c learned constraints 579
0.21/0.26	c bound constraints 289
0.21/0.26	c core-guided constraints 149
0.21/0.26	c encountered formula constraints 2357
0.21/0.26	c encountered learned constraints 1072
0.21/0.26	c encountered bound constraints 0
0.21/0.26	c encountered core-guided constraints 33
0.21/0.26	c LP total time 0.101934 s
0.21/0.26	c LP solve time 0.07 s
0.21/0.26	c LP constraints added 1954
0.21/0.26	c LP constraints removed 0
0.21/0.26	c LP pivots internal 547
0.21/0.26	c LP pivots root 236
0.21/0.26	c LP calls 6
0.21/0.26	c LP optimalities 2
0.21/0.26	c LP no pivot count 0
0.21/0.26	c LP infeasibilities 4
0.21/0.26	c LP valid Farkas constraints 4
0.21/0.26	c LP learned Farkas constraints 4
0.21/0.26	c LP basis resets 0
0.21/0.26	c LP cycling count 0
0.21/0.26	c LP singular count 0
0.21/0.26	c LP no primal count 0
0.21/0.26	c LP no farkas count 0
0.21/0.26	c LP other issue count 0
0.21/0.26	c LP Gomory cuts 2
0.21/0.26	c LP learned cuts 0
0.21/0.26	c LP deleted cuts 0
0.21/0.26	c LP encountered Gomory constraints 9
0.21/0.26	c LP encountered Farkas constraints 85
0.21/0.26	c LP encountered learned Farkas constraints 15
0.21/0.26	c CG auxiliary variables introduced 71
0.21/0.26	c CG solutions found 2
0.21/0.26	c CG cores constructed 64
0.21/0.26	c CG core cardinality constraints returned 0
0.21/0.26	c CG unit cores 0
0.21/0.26	c CG single cores 24
0.21/0.26	c CG blocks removed during cardinality reduction 0
0.21/0.26	c CG first core best 0
0.21/0.26	c CG decision core best 0
0.21/0.26	c CG core reduction tie 40
0.21/0.26	c CG core degree average 1.00
0.21/0.26	c CG core slack average 3.62
0.21/0.26	o 64
0.21/0.26	s OPTIMUM FOUND
0.21/0.26	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

Verifier Data 

OK	64

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: 64059 MiB (62960 MiB free)
  memory of node 1: 64510 MiB (61628 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455088-1721458035/watcher-4455088-1721458035 -o /tmp/evaluation-result-4455088-1721458035/solver-4455088-1721458035 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721458043-1047959 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455088-1721458035.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
solver pid=1048527, runsolver pid=1048524
Current StackSize limit: 8192 KiB


[startup+0.100096 s]*
/proc/loadavg: 1.35 1.17 1.37 4/241 1048528
/proc/meminfo: memFree=127577836/131655788 swapFree=131071996/131071996
[pid=1048527] ppid=1048524 vsize=39276 memory=9800 CPUtime=0.1 cores=5,7
/proc/1048527/stat : 1048527 (roundingsat) R 1048524 1048527 1047946 0 -1 4194304 913 0 0 0 9 1 0 0 20 0 1 0 197961510 40218624 2450 134679101440 4194304 7968373 140721997500976 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 40013824 140721997509564 140721997509728 140721997509728 140721997516745 0
/proc/1048527/statm: 9819 2450 1830 922 0 1771 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39276 KiB
Current children cumulated memory: 9800 KiB

[startup+0.212529 s]*
/proc/loadavg: 1.35 1.17 1.37 5/238 1048536
/proc/meminfo: memFree=127577692/131655788 swapFree=131071996/131071996
[pid=1048527] ppid=1048524 vsize=39684 memory=10328 CPUtime=0.21 cores=5,7
/proc/1048527/stat : 1048527 (roundingsat) R 1048524 1048527 1047946 0 -1 4194304 1050 0 0 0 19 2 0 0 20 0 1 0 197961510 40636416 2582 134679101440 4194304 7968373 140721997500976 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 40013824 140721997509564 140721997509728 140721997509728 140721997516745 0
/proc/1048527/statm: 9921 2582 1830 922 0 1873 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39684 KiB
Current children cumulated memory: 10328 KiB

[startup+0.264433 s]
# the end of solver process 1048527 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.213808 s, system=0.048651 s

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

Child status: 0

Real time (s): 0.264486
CPU time (s): 0.262459
CPU user time (s): 0.213808
CPU system time (s): 0.048651
CPU usage (%): 99.2336
Max. virtual memory (cumulated for all children) (KiB): 39684
Max. memory (cumulated for all children) (KiB): 10328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.213808
system time used= 0.048651
maximum resident set size= 12960
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1088
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= 5
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 1048527
#   total CPU time (s): 0.262459
#   total CPU user time (s): 0.213808
#   total CPU system time (s): 0.048651

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01454 second user time and 0.039701 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2024-07-20 08:47:27
IDJOB=4455088
IDBENCH=147193
IDSOLVER=3084
FILE ID=nodeC002/4455088-1721458035
RUNJOBID= nodeC002-1721458043-1047959
SLURM_JOB_ID= 7545699
Free space on /tmp= 723768 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-2pb.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455088-1721458035/watcher-4455088-1721458035 -o /tmp/evaluation-result-4455088-1721458035/solver-4455088-1721458035 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721458043-1047959 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455088-1721458035.opb

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

MD5SUM BENCH= ec9adf76d63434d996d896282eaca207
RANDOM SEED=183234957

nodeC002.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	: 0xb00001f
cpu MHz		: 3666.112
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.38
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	: 0xb00001f
cpu MHz		: 3653.884
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.322
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.38
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	: 0xb00001f
cpu MHz		: 1197.263
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.151
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.38
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	: 0xb00001f
cpu MHz		: 1197.164
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.160
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.38
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	: 0xb00001f
cpu MHz		: 1197.156
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        127579152 kB
MemAvailable:   129819048 kB
Buffers:          578268 kB
Cached:          2486728 kB
SwapCached:            0 kB
Active:          1053268 kB
Inactive:        2419204 kB
Active(anon):       2700 kB
Inactive(anon):   450360 kB
Active(file):    1050568 kB
Inactive(file):  1968844 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             21840 kB
Writeback:             8 kB
AnonPages:        407224 kB
Mapped:           116652 kB
Shmem:             45896 kB
KReclaimable:     121032 kB
Slab:             228564 kB
SReclaimable:     121032 kB
SUnreclaim:       107532 kB
KernelStack:        3920 kB
PageTables:         9788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     675792 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            63392 kB
HardwareCorrupted:     0 kB
AnonHugePages:    233472 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:      252744 kB
DirectMap2M:    34254848 kB
DirectMap1G:    101711872 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC002 at 2024-07-20 08:47:27