Trace number 4497326

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
pb-oll-rs-2024 2025-05-06OPT12 1.58237 1.6197

DiagnosticValue
AM1LB
LOWERBOUND
NAM1S
NCORES
NEXHAUSTED
NPBCORES
NPBREFORM
NTRIMMED
SOLVEDBYoll

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/
area_delay/normalized-fir04_area_delay.opb
MD5SUM677b01c110d91655b45348559236801a
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 benchmark12
Best CPU time to get the best result obtained on this benchmark0.023518
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables741
Total number of constraints2072
Number of constraints which are clauses2072
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 360
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 360
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 360
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c RoundingSat 2
0.00/0.02	c branch 
0.00/0.02	c commit 
0.00/0.02	c [STEP] parsing instance
0.00/0.03	c [STEP] solving
0.00/0.03	c #variables 741 #constraints 1921
0.00/0.03	c SMALL=int, LARGE=long long
0.00/0.03	c bounds - >= 1 @ 0.01076
0.00/0.03	c stratification level: 0
0.00/0.04	c bounds - >= 3 @ 0.012776
0.00/0.04	c bounds - >= 4 @ 0.013118
0.00/0.04	c bounds - >= 5 @ 0.013441
0.00/0.04	c bounds - >= 6 @ 0.013686
0.00/0.04	c bounds - >= 7 @ 0.013686
0.00/0.04	c bounds - >= 8 @ 0.013686
0.00/0.04	c bounds - >= 9 @ 0.014137
0.00/0.04	c finalizing WCE round: reformulating cores
1.56/1.61	c #Conflicts:       1000 | #Constraints:       2947
1.56/1.61	c #Conflicts:       2000 | #Constraints:       3950
1.56/1.61	c INPROCESSING
1.56/1.61	c GARBAGE COLLECT
1.56/1.61	c #Conflicts:       3000 | #Constraints:       3861
1.56/1.61	c bounds 12 >= 10 @ 1.48557
1.56/1.61	d SOLVEDBY oll
1.56/1.61	c cpu time 1.48559 s
1.56/1.61	c deterministic time 70540073 7.05e+07
1.56/1.61	c optimization time 1.47269 s
1.56/1.61	c total solve time 0.002159 s
1.56/1.61	c core-guided solve time 0.002159 s
1.56/1.61	c propagation time 0.758552 s
1.56/1.61	c conflict analysis time 0.594861 s
1.56/1.61	c propagations 644326
1.56/1.61	c resolve steps 34053
1.56/1.61	c decisions 37092
1.56/1.61	c conflicts 3938
1.56/1.61	c restarts 21
1.56/1.61	c inprocessing phases 1
1.56/1.61	c input clauses 1922
1.56/1.61	c input cardinalities 19
1.56/1.61	c input general constraints 7
1.56/1.61	c input average constraint length 4.68
1.56/1.61	c input average constraint degree 1.90
1.56/1.61	c learned clauses 1006
1.56/1.61	c learned cardinalities 177
1.56/1.61	c learned general constraints 2761
1.56/1.61	c learned average constraint length 219.46
1.56/1.61	c learned average constraint degree 5698.61
1.56/1.61	c watched constraints 86
1.56/1.61	c counting constraints 2682
1.56/1.61	c gcd simplifications 30
1.56/1.61	c detected cardinalities 1
1.56/1.61	c weakened non-implied lits 238173
1.56/1.61	c weakened non-implying lits 90
1.56/1.61	c original variables 741
1.56/1.61	c clausal propagations 280287
1.56/1.61	c cardinality propagations 60265
1.56/1.61	c watched propagations 1185
1.56/1.61	c counting propagations 270654
1.56/1.61	c watch lookups 24124652
1.56/1.61	c watch backjump lookups 23604800
1.56/1.61	c watch checks 3231274
1.56/1.61	c propagation checks 16174050
1.56/1.61	c constraint additions 2038872
1.56/1.61	c trail pops 685006
1.56/1.61	c formula constraints 1921
1.56/1.61	c learned constraints 3944
1.56/1.61	c bound constraints 12
1.56/1.61	c core-guided constraints 15
1.56/1.61	c encountered formula constraints 28917
1.56/1.61	c encountered learned constraints 8901
1.56/1.61	c encountered bound constraints 15
1.56/1.61	c encountered core-guided constraints 158
1.56/1.61	c LP total time 0 s
1.56/1.61	c LP solve time 0 s
1.56/1.61	c LP constraints added 0
1.56/1.61	c LP constraints removed 0
1.56/1.61	c LP pivots internal 0
1.56/1.61	c LP pivots root 0
1.56/1.61	c LP calls 0
1.56/1.61	c LP optimalities 0
1.56/1.61	c LP no pivot count 0
1.56/1.61	c LP infeasibilities 0
1.56/1.61	c LP valid Farkas constraints 0
1.56/1.61	c LP learned Farkas constraints 0
1.56/1.61	c LP basis resets 0
1.56/1.61	c LP cycling count 0
1.56/1.61	c LP singular count 0
1.56/1.61	c LP no primal count 0
1.56/1.61	c LP no farkas count 0
1.56/1.61	c LP other issue count 0
1.56/1.61	c LP Gomory cuts 0
1.56/1.61	c LP learned cuts 0
1.56/1.61	c LP deleted cuts 0
1.56/1.61	c LP encountered Gomory constraints 0
1.56/1.61	c LP encountered Farkas constraints 0
1.56/1.61	c LP encountered learned Farkas constraints 0
1.56/1.61	c CG auxiliary variables introduced 8
1.56/1.61	c CG solutions found 1
1.56/1.61	c CG cores constructed 7
1.56/1.61	c CG core cardinality constraints returned 0
1.56/1.61	c CG unit cores 0
1.56/1.61	c CG single cores 7
1.56/1.61	c CG blocks removed during cardinality reduction 0
1.56/1.61	c CG first core best 0
1.56/1.61	c CG decision core best 0
1.56/1.61	c CG core reduction tie 0
1.56/1.61	c CG core degree average 1.00
1.56/1.61	c CG core slack average 14.57
1.56/1.61	c CG exhausted 0
1.56/1.61	c CG exhaust time 1.46827 s
1.56/1.61	c CG trimmed 0
1.56/1.61	c CG trim time 0.000307 s
1.56/1.61	c CG minimized 0
1.56/1.61	c CG minimize time 0 s
1.56/1.61	c CG am1 prop time 0.000951 s
1.56/1.61	c CG # am1s reformulated 1
1.56/1.61	c CG lower bound derived from am1s 1
1.56/1.61	c CG # clausal cores 7
1.56/1.61	c CG # cardinality cores 0
1.56/1.61	c CG # pb cores 0
1.56/1.61	c CG # pb reforms 0
1.56/1.61	c CG # cores discarded because of pb reform 0
1.56/1.61	d LOWERBOUND 9
1.56/1.61	d NCORES 7
1.56/1.61	d NPBCORES 0
1.56/1.61	d NPBREFORM 0
1.56/1.61	d NTRIMMED 0
1.56/1.61	d NEXHAUSTED 0
1.56/1.61	d NAM1S 1
1.56/1.61	d AM1LB 1
1.56/1.61	o 12
1.56/1.61	s OPTIMUM FOUND
1.56/1.61	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 -x653 -x654 -x655 -x656 -x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741

Verifier Data 

OK	12

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: 63837 MiB (62999 MiB free)
  memory of node 1: 64465 MiB (63465 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4497326-1751392598/watcher-4497326-1751392598 -o /tmp/evaluation-result-4497326-1751392598/solver-4497326-1751392598 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751383217-48627 --watchdog 3760 pb-oll-rs HOME/instance-4497326-1751392598.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=50538, runsolver pid=50535

[startup+0.100074 s]*
/proc/loadavg: 4.06 4.16 4.16 5/250 50539
/proc/meminfo: memFree=129496208/131382120 swapFree=33010416/33010684
[pid=50538] ppid=50535 vsize=21020 memory=9048 CPUtime=0.08 cores=0,2
/proc/50538/stat : 50538 (pb-oll-rs) R 50535 50538 48617 0 -1 4194304 619 0 0 0 6 2 0 0 20 0 1 0 54938589 21524480 2262 18446744073709551615 4218880 5211445 140728359834352 0 0 0 0 0 8404994 0 0 0 17 2 0 0 0 0 0 5494472 5498400 26726400 140728359836060 140728359836137 140728359836137 140728359841739 0
/proc/50538/statm: 5255 2262 1344 243 0 1504 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 21020 KiB
Current children cumulated memory: 9048 KiB

[startup+0.213216 s]*
/proc/loadavg: 4.06 4.16 4.16 5/250 50539
/proc/meminfo: memFree=129496208/131382120 swapFree=33010416/33010684
[pid=50538] ppid=50535 vsize=21680 memory=9688 CPUtime=0.18 cores=0,2
/proc/50538/stat : 50538 (pb-oll-rs) R 50535 50538 48617 0 -1 4194304 790 0 0 0 16 2 0 0 20 0 1 0 54938589 22200320 2422 18446744073709551615 4218880 5211445 140728359834352 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 26726400 140728359836060 140728359836137 140728359836137 140728359841739 0
/proc/50538/statm: 5420 2422 1344 243 0 1669 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 21680 KiB
Current children cumulated memory: 9688 KiB

[startup+0.313223 s]*
/proc/loadavg: 4.06 4.16 4.16 5/250 50539
/proc/meminfo: memFree=129496208/131382120 swapFree=33010416/33010684
[pid=50538] ppid=50535 vsize=22624 memory=10584 CPUtime=0.29 cores=0,2
/proc/50538/stat : 50538 (pb-oll-rs) R 50535 50538 48617 0 -1 4194304 1022 0 0 0 25 4 0 0 20 0 1 0 54938589 23166976 2646 18446744073709551615 4218880 5211445 140728359834352 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 26726400 140728359836060 140728359836137 140728359836137 140728359841739 0
/proc/50538/statm: 5656 2646 1344 243 0 1905 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 22624 KiB
Current children cumulated memory: 10584 KiB

[startup+0.700321 s]
/proc/loadavg: 4.06 4.16 4.16 5/250 50539
/proc/meminfo: memFree=129496208/131382120 swapFree=33010416/33010684
[pid=50538] ppid=50535 vsize=25168 memory=15120 CPUtime=0.66 cores=0,2
/proc/50538/stat : 50538 (pb-oll-rs) R 50535 50538 48617 0 -1 4194304 1634 0 0 0 60 6 0 0 20 0 1 0 54938589 25772032 3780 18446744073709551615 4218880 5211445 140728359834352 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 26726400 140728359836060 140728359836137 140728359836137 140728359841739 0
/proc/50538/statm: 6292 3780 1344 243 0 2541 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 25168 KiB
Current children cumulated memory: 15120 KiB

[startup+1.50032 s]
/proc/loadavg: 4.06 4.16 4.16 5/250 50539
/proc/meminfo: memFree=129496208/131382120 swapFree=33010416/33010684
[pid=50538] ppid=50535 vsize=28876 memory=16144 CPUtime=1.45 cores=0,2
/proc/50538/stat : 50538 (pb-oll-rs) R 50535 50538 48617 0 -1 4194304 1917 0 0 0 137 8 0 0 20 0 1 0 54938589 29569024 4036 18446744073709551615 4218880 5211445 140728359834352 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 26726400 140728359836060 140728359836137 140728359836137 140728359841739 0
/proc/50538/statm: 7219 4036 1344 243 0 3468 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 28876 KiB
Current children cumulated memory: 16144 KiB

[startup+1.61962 s]
# the end of solver process 50538 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.48886 s, system=0.093511 s

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

[startup+1.60037 s]
/proc/loadavg: 4.06 4.16 4.16 5/250 50539
/proc/meminfo: memFree=129496208/131382120 swapFree=33010416/33010684
[pid=50538] ppid=50535 vsize=31116 memory=17936 CPUtime=1.56 cores=0,2
/proc/50538/stat : 50538 (pb-oll-rs) R 50535 50538 48617 0 -1 4194304 2341 0 0 0 147 9 0 0 20 0 1 0 54938589 31862784 4484 18446744073709551615 4218880 5211445 140728359834352 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 26726400 140728359836060 140728359836137 140728359836137 140728359841739 0
/proc/50538/statm: 7779 4484 1344 243 0 4028 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 31116 KiB
Current children cumulated memory: 17936 KiB

Child status: 0

Real time (s): 1.6197
CPU time (s): 1.58237
CPU user time (s): 1.48886
CPU system time (s): 0.093511
CPU usage (%): 97.6956
Max. virtual memory (cumulated for all children) (KiB): 31116
Max. memory (cumulated for all children) (KiB): 17936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.48886
system time used= 0.093511
maximum resident set size= 17936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2370
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= 82
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 50538
#   total CPU time (s): 1.58237
#   total CPU user time (s): 1.48886
#   total CPU system time (s): 0.093511

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.039249 second user time and 0.079398 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2025-07-01 19:56:38
IDJOB=4497326
IDBENCH=148177
IDSOLVER=3345
FILE ID=nodeC002/4497326-1751392598
RUNJOBID= nodeC002-1751383217-48627
SLURM_JOB_ID= 9598229
Free space on /tmp= 433056 MiB

SOLVER NAME= pb-oll-rs-2024 2025-05-06
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/area_delay/normalized-fir04_area_delay.opb
COMMAND LINE= pb-oll-rs BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4497326-1751392598/watcher-4497326-1751392598 -o /tmp/evaluation-result-4497326-1751392598/solver-4497326-1751392598 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751383217-48627 --watchdog 3760  pb-oll-rs HOME/instance-4497326-1751392598.opb

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

MD5SUM BENCH= 677b01c110d91655b45348559236801a
RANDOM SEED=1049188576

nodeC002 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 1197.478
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 3491.908
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 1197.228
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 1197.469
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 3491.831
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 3491.969
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 1197.502
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 1197.541
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        129500432 kB
MemAvailable:   129293316 kB
Buffers:            2128 kB
Cached:           601800 kB
SwapCached:           28 kB
Active:          1045536 kB
Inactive:         299220 kB
Active(anon):     752356 kB
Inactive(anon):     6404 kB
Active(file):     293180 kB
Inactive(file):   292816 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              1700 kB
Writeback:             0 kB
AnonPages:        743896 kB
Mapped:           106812 kB
Shmem:             17932 kB
KReclaimable:      93028 kB
Slab:             176024 kB
SReclaimable:      93028 kB
SUnreclaim:        82996 kB
KernelStack:        4080 kB
PageTables:         4656 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    1169204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    161792 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433052 MiB
End job on nodeC002 at 2025-07-01 19:56:40