Trace number 4462667

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 log (3)OPT cert.24890 0.056222 1.80474

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
MD5SUMfcd18fcc34c15065587272921fbfa877
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 benchmark24890
Best CPU time to get the best result obtained on this benchmark0.017497
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables644
Total number of constraints1034
Number of constraints which are clauses1034
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 constraint1
Maximum length of a constraint31
Number of terms in the objective function 353
Biggest coefficient in the objective function 2034
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 561307
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 2034
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 561307
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.03	c RoundingSat 2
0.00/0.03	c branch 
0.00/0.03	c commit 
0.00/1.69	c #variables 644 #constraints 1034
0.01/1.70	c bounds - >= 0 @ 0.008081
0.01/1.70	c rational objective 24890
0.01/1.72	c bounds 24890 >= 0 @ 0.022835
0.01/1.72	c bounds 24890 >= 0 @ 0.037921
0.01/1.72	c cpu time 0.038199 s
0.01/1.72	c deterministic time 3189 3.19e+03
0.01/1.72	c optimization time 0.000691 s
0.01/1.72	c total solve time 0.029494 s
0.01/1.72	c core-guided solve time 0.015001 s
0.01/1.72	c propagation time 0.016724 s
0.01/1.72	c conflict analysis time 0 s
0.01/1.72	c propagations 328
0.01/1.72	c resolve steps 0
0.01/1.72	c decisions 316
0.01/1.72	c conflicts 1
0.01/1.72	c restarts 1
0.01/1.72	c inprocessing phases 0
0.01/1.72	c input clauses 1034
0.01/1.72	c input cardinalities 0
0.01/1.72	c input general constraints 1
0.01/1.72	c input average constraint length 2.85
0.01/1.72	c input average constraint degree 519.28
0.01/1.72	c learned clauses 0
0.01/1.72	c learned cardinalities 0
0.01/1.72	c learned general constraints 0
0.01/1.72	c learned average constraint length 0.00
0.01/1.72	c learned average constraint degree 0.00
0.01/1.72	c watched constraints 0
0.01/1.72	c counting constraints 1
0.01/1.72	c gcd simplifications 0
0.01/1.72	c detected cardinalities 0
0.01/1.72	c weakened non-implied lits 0
0.01/1.72	c weakened non-implying lits 0
0.01/1.72	c original variables 644
0.01/1.72	c clausal propagations 324
0.01/1.72	c cardinality propagations 0
0.01/1.72	c watched propagations 0
0.01/1.72	c counting propagations 0
0.01/1.72	c watch lookups 460
0.01/1.72	c watch backjump lookups 0
0.01/1.72	c watch checks 349
0.01/1.72	c propagation checks 324
0.01/1.72	c constraint additions 0
0.01/1.72	c trail pops 640
0.01/1.72	c formula constraints 1034
0.01/1.72	c learned constraints 0
0.01/1.72	c bound constraints 1
0.01/1.72	c core-guided constraints 0
0.01/1.72	c encountered formula constraints 0
0.01/1.72	c encountered learned constraints 0
0.01/1.72	c encountered bound constraints 0
0.01/1.72	c encountered core-guided constraints 0
0.01/1.72	c LP total time 0.02861 s
0.01/1.72	c LP solve time 0.02 s
0.01/1.72	c LP constraints added 1034
0.01/1.72	c LP constraints removed 0
0.01/1.72	c LP pivots internal 408
0.01/1.72	c LP pivots root 363
0.01/1.72	c LP calls 3
0.01/1.72	c LP optimalities 2
0.01/1.72	c LP no pivot count 1
0.01/1.72	c LP infeasibilities 1
0.01/1.72	c LP valid Farkas constraints 0
0.01/1.72	c LP learned Farkas constraints 0
0.01/1.72	c LP basis resets 0
0.01/1.72	c LP cycling count 0
0.01/1.72	c LP singular count 0
0.01/1.72	c LP no primal count 0
0.01/1.72	c LP no farkas count 0
0.01/1.72	c LP other issue count 0
0.01/1.72	c LP Gomory cuts 0
0.01/1.72	c LP learned cuts 0
0.01/1.72	c LP deleted cuts 0
0.01/1.72	c LP encountered Gomory constraints 0
0.01/1.72	c LP encountered Farkas constraints 0
0.01/1.72	c LP encountered learned Farkas constraints 0
0.01/1.72	c CG auxiliary variables introduced 0
0.01/1.72	c CG solutions found 1
0.01/1.72	c CG cores constructed 0
0.01/1.72	c CG core cardinality constraints returned 0
0.01/1.72	c CG unit cores 0
0.01/1.72	c CG single cores 0
0.01/1.72	c CG blocks removed during cardinality reduction 0
0.01/1.72	c CG first core best 0
0.01/1.72	c CG decision core best 0
0.01/1.72	c CG core reduction tie 0
0.01/1.72	c CG core degree average 0.00
0.01/1.72	c CG core slack average 0.00
0.01/1.72	o 24890
0.01/1.72	s OPTIMUM FOUND
0.05/1.80	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

Verifier Data 

OK	24890

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 24890 <= obj <= 24890
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 24890 <= obj <= 24890
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 24890 <= obj <= 24890
--summary--
ALL OK

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: 64096 MiB (53440 MiB free)
  memory of node 1: 64473 MiB (63247 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 409600 -w /tmp/evaluation-result-4462667-1723986230/watcher-4462667-1723986230 -o /tmp/evaluation-result-4462667-1723986230/solver-4462667-1723986230 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1723986218-887685 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462667-1723986230 --lp-cut-gomory=0 HOME/instance-4462667-1723986230.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 419430400 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=887883, runsolver pid=887874

[startup+0.100096 s]*
/proc/loadavg: 0.73 0.24 0.13 3/245 887888
/proc/meminfo: memFree=119485656/131655788 swapFree=131070960/131071996
[pid=887883] ppid=887874 vsize=37376 memory=2568 CPUtime=0 cores=1,3
/proc/887883/stat : 887883 (roundingsat) D 887874 887883 887673 0 -1 1078198272 221 0 0 0 0 0 0 0 20 0 1 0 164994401 38273024 642 134679101440 4194304 8255733 140726874542432 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9037040 9046032 14802944 140726874547034 140726874547296 140726874547296 140726874554313 0
/proc/887883/statm: 9344 642 585 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2568 KiB

[startup+0.212799 s]*
/proc/loadavg: 0.73 0.24 0.13 3/245 887888
/proc/meminfo: memFree=119484384/131655788 swapFree=131070960/131071996
[pid=887883] ppid=887874 vsize=37376 memory=2568 CPUtime=0 cores=1,3
/proc/887883/stat : 887883 (roundingsat) D 887874 887883 887673 0 -1 1078198272 221 0 0 0 0 0 0 0 20 0 1 0 164994401 38273024 642 134679101440 4194304 8255733 140726874542432 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9037040 9046032 14802944 140726874547034 140726874547296 140726874547296 140726874554313 0
/proc/887883/statm: 9344 642 585 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2568 KiB

[startup+0.313054 s]*
/proc/loadavg: 0.73 0.24 0.13 3/245 887888
/proc/meminfo: memFree=119483372/131655788 swapFree=131070960/131071996
[pid=887883] ppid=887874 vsize=37376 memory=2568 CPUtime=0 cores=1,3
/proc/887883/stat : 887883 (roundingsat) D 887874 887883 887673 0 -1 1078198272 221 0 0 0 0 0 0 0 20 0 1 0 164994401 38273024 642 134679101440 4194304 8255733 140726874542432 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9037040 9046032 14802944 140726874547034 140726874547296 140726874547296 140726874554313 0
/proc/887883/statm: 9344 642 585 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2568 KiB

[startup+0.700258 s]
/proc/loadavg: 0.73 0.24 0.13 3/245 887888
/proc/meminfo: memFree=119481592/131655788 swapFree=131070960/131071996
[pid=887883] ppid=887874 vsize=37376 memory=2568 CPUtime=0 cores=1,3
/proc/887883/stat : 887883 (roundingsat) D 887874 887883 887673 0 -1 1078198272 221 0 0 0 0 0 0 0 20 0 1 0 164994401 38273024 642 134679101440 4194304 8255733 140726874542432 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9037040 9046032 14802944 140726874547034 140726874547296 140726874547296 140726874554313 0
/proc/887883/statm: 9344 642 585 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2568 KiB

[startup+1.50028 s]
/proc/loadavg: 0.99 0.30 0.16 3/245 887888
/proc/meminfo: memFree=119479000/131655788 swapFree=131070960/131071996
[pid=887883] ppid=887874 vsize=37376 memory=2568 CPUtime=0 cores=1,3
/proc/887883/stat : 887883 (roundingsat) D 887874 887883 887673 0 -1 1078198272 221 0 0 0 0 0 0 0 20 0 1 0 164994401 38273024 642 134679101440 4194304 8255733 140726874542432 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9037040 9046032 14802944 140726874547034 140726874547296 140726874547296 140726874554313 0
/proc/887883/statm: 9344 642 585 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2568 KiB

[startup+1.80469 s]
# the end of solver process 887883 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.041297 s, system=0.014925 s

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

[startup+1.6003 s]
/proc/loadavg: 0.99 0.30 0.16 3/245 887888
/proc/meminfo: memFree=119479000/131655788 swapFree=131070960/131071996
[pid=887883] ppid=887874 vsize=37376 memory=2568 CPUtime=0 cores=1,3
/proc/887883/stat : 887883 (roundingsat) D 887874 887883 887673 0 -1 1078198272 221 0 0 0 0 0 0 0 20 0 1 0 164994401 38273024 642 134679101440 4194304 8255733 140726874542432 0 0 0 0 0 8404994 0 0 0 17 3 0 0 0 0 0 9037040 9046032 14802944 140726874547034 140726874547296 140726874547296 140726874554313 0
/proc/887883/statm: 9344 642 585 992 0 1202 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 2568 KiB

[startup+1.80029 s]
/proc/loadavg: 0.99 0.30 0.16 3/245 887888
/proc/meminfo: memFree=119479000/131655788 swapFree=131070960/131071996
[pid=887883] ppid=887874 vsize=38924 memory=8640 CPUtime=0.05 cores=1,3
/proc/887883/stat : 887883 (roundingsat) D 887874 887883 887673 0 -1 1077936128 673 0 0 0 4 1 0 0 20 0 1 0 164994401 39858176 2160 134679101440 4194304 8255733 140726874542432 0 0 0 0 0 25182210 0 0 0 17 1 0 0 4 0 0 9037040 9046032 14802944 140726874547034 140726874547296 140726874547296 140726874554313 0
/proc/887883/statm: 9731 2160 1759 992 0 1589 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 38924 KiB
Current children cumulated memory: 8640 KiB

Child status: 0

Real time (s): 1.80474
CPU time (s): 0.056222
CPU user time (s): 0.041297
CPU system time (s): 0.014925
CPU usage (%): 3.11524
Max. virtual memory (cumulated for all children) (KiB): 38924
Max. memory (cumulated for all children) (KiB): 8640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.041297
system time used= 0.014925
maximum resident set size= 9508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 681
page faults= 0
swaps= 0
block input operations= 0
block output operations= 48
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 0


# summary of solver processes directly reported to runsolver:
#   pid: 887883
#   total CPU time (s): 0.056222
#   total CPU user time (s): 0.041297
#   total CPU system time (s): 0.014925

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.039226 second user time and 0.070441 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-08-18 15:03:50
IDJOB=4462667
IDBENCH=148152
IDSOLVER=3089
FILE ID=nodeC003/4462667-1723986230
RUNJOBID= nodeC003-1723986218-887685
SLURM_JOB_ID= 8268134
Free space on /tmp= 723772 MiB

SOLVER NAME= RoundingSat log (3)
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir02_trarea_ac.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=CERTNAME --lp-cut-gomory=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 409600 -w /tmp/evaluation-result-4462667-1723986230/watcher-4462667-1723986230 -o /tmp/evaluation-result-4462667-1723986230/solver-4462667-1723986230 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1723986218-887685 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462667-1723986230 --lp-cut-gomory=0 HOME/instance-4462667-1723986230.opb

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

MD5SUM BENCH= fcd18fcc34c15065587272921fbfa877
RANDOM SEED=1330653432

nodeC003.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		: 3661.427
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	: 6983.52
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		: 1197.184
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	: 6983.40
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		: 1197.363
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	: 6983.52
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		: 1197.191
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	: 6983.40
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		: 1197.236
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	: 6983.52
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		: 1197.262
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	: 6983.40
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		: 1197.203
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	: 6983.52
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		: 1197.209
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	: 6983.40
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        119495388 kB
MemAvailable:   129883588 kB
Buffers:          400616 kB
Cached:         10826360 kB
SwapCached:          100 kB
Active:           850532 kB
Inactive:       10764160 kB
Active(anon):       1456 kB
Inactive(anon):   431924 kB
Active(file):     849076 kB
Inactive(file): 10332236 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131070960 kB
Dirty:             76356 kB
Writeback:            16 kB
AnonPages:        386716 kB
Mapped:           112452 kB
Shmem:             45644 kB
KReclaimable:      94176 kB
Slab:             195324 kB
SReclaimable:      94176 kB
SUnreclaim:       101148 kB
KernelStack:        3824 kB
PageTables:         9636 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     733460 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            46816 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 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:      357192 kB
DirectMap2M:    12130304 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC003 at 2024-08-18 15:03:52