Trace number 4487340

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 2025-05-06OPT60 1.0191 1.04451

DiagnosticValue
AM1LB
LOWERBOUND
NAM1S
NCORES
NEXHAUSTED
NPBCORES
NPBREFORM
NTRIMMED
SOLVEDBYoll

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
MD5SUMdb5a079c06785cc331355761e45c2b83
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 benchmark60
Best CPU time to get the best result obtained on this benchmark0.053649
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables696
Total number of constraints2096
Number of constraints which are clauses2072
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 constraint29
Number of terms in the objective function 696
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 696
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 696
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 

0.00/0.01	c RoundingSat 2
0.00/0.01	c branch 
0.00/0.01	c commit 
0.00/0.01	c [STEP] parsing instance
0.00/0.02	c [STEP] solving
0.00/0.02	c #variables 696 #constraints 2096
0.00/0.02	c SMALL=int, LARGE=long long
0.00/0.02	c bounds - >= 0 @ 0.004463
0.00/0.02	c stratification level: 0
0.00/0.03	c bounds - >= 17 @ 0.005649
0.00/0.03	c bounds - >= 18 @ 0.005806
0.00/0.03	c bounds - >= 19 @ 0.005928
0.00/0.03	c bounds - >= 20 @ 0.00606
0.00/0.03	c bounds - >= 21 @ 0.006185
0.00/0.03	c bounds - >= 22 @ 0.006302
0.00/0.03	c bounds - >= 23 @ 0.00642
0.00/0.03	c bounds - >= 24 @ 0.006545
0.00/0.03	c bounds - >= 25 @ 0.006671
0.00/0.03	c bounds - >= 26 @ 0.00679
0.00/0.03	c bounds - >= 27 @ 0.006909
0.00/0.03	c bounds - >= 28 @ 0.007041
0.00/0.03	c bounds - >= 29 @ 0.007178
0.00/0.03	c bounds - >= 30 @ 0.007317
0.00/0.03	c bounds - >= 31 @ 0.007463
0.00/0.03	c bounds - >= 32 @ 0.007607
0.00/0.03	c bounds - >= 33 @ 0.007834
0.00/0.03	c bounds - >= 34 @ 0.007973
0.00/0.03	c bounds - >= 35 @ 0.007973
0.00/0.03	c bounds - >= 36 @ 0.007973
0.00/0.03	c bounds - >= 37 @ 0.007973
0.00/0.03	c bounds - >= 38 @ 0.007973
0.00/0.03	c bounds - >= 39 @ 0.007973
0.00/0.03	c bounds - >= 40 @ 0.007975
0.00/0.03	c bounds - >= 41 @ 0.007975
0.00/0.03	c bounds - >= 42 @ 0.007975
0.00/0.03	c bounds - >= 43 @ 0.007975
0.00/0.03	c bounds - >= 44 @ 0.007975
0.00/0.03	c bounds - >= 45 @ 0.007975
0.00/0.03	c bounds - >= 46 @ 0.007975
0.00/0.03	c bounds - >= 47 @ 0.007975
0.00/0.03	c bounds - >= 48 @ 0.007975
0.00/0.03	c bounds - >= 49 @ 0.007975
0.00/0.03	c bounds - >= 50 @ 0.008055
0.00/0.03	c bounds - >= 51 @ 0.008287
0.00/0.03	c bounds - >= 52 @ 0.008453
0.00/0.03	c bounds - >= 53 @ 0.008606
0.00/0.03	c bounds - >= 54 @ 0.008763
0.00/0.03	c bounds - >= 55 @ 0.009
0.00/0.03	c bounds - >= 56 @ 0.009244
0.00/0.03	c bounds - >= 57 @ 0.009494
0.00/0.03	c bounds - >= 58 @ 0.009757
0.00/0.03	c bounds - >= 59 @ 0.010025
0.00/0.03	c bounds - >= 60 @ 0.010305
0.00/0.03	c finalizing WCE round: reformulating cores
0.97/1.04	c #Conflicts:       1000 | #Constraints:       3181
0.97/1.04	c #Conflicts:       2000 | #Constraints:       4190
0.97/1.04	c INPROCESSING
0.97/1.04	c GARBAGE COLLECT
0.97/1.04	c #Conflicts:       3000 | #Constraints:       4111
0.97/1.04	c #Conflicts:       4000 | #Constraints:       5113
0.97/1.04	c INPROCESSING
0.97/1.04	c GARBAGE COLLECT
0.97/1.04	c #Conflicts:       5000 | #Constraints:       4508
0.97/1.04	c #Conflicts:       6000 | #Constraints:       5511
0.97/1.04	c bounds 60 >= 26 @ 0.972842
0.97/1.04	d SOLVEDBY oll
0.97/1.04	c cpu time 0.972855 s
0.97/1.04	c deterministic time 62677860 6.27e+07
0.97/1.04	c optimization time 0.965269 s
0.97/1.04	c total solve time 0.003175 s
0.97/1.04	c core-guided solve time 0.003175 s
0.97/1.04	c propagation time 0.406843 s
0.97/1.04	c conflict analysis time 0.476161 s
0.97/1.04	c propagations 921637
0.97/1.04	c resolve steps 48090
0.97/1.04	c decisions 45309
0.97/1.04	c conflicts 6489
0.97/1.04	c restarts 30
0.97/1.04	c inprocessing phases 2
0.97/1.04	c input clauses 2088
0.97/1.04	c input cardinalities 83
0.97/1.04	c input general constraints 10
0.97/1.04	c input average constraint length 18.85
0.97/1.04	c input average constraint degree 3.47
0.97/1.04	c learned clauses 3212
0.97/1.04	c learned cardinalities 179
0.97/1.04	c learned general constraints 3118
0.97/1.04	c learned average constraint length 117.25
0.97/1.04	c learned average constraint degree 982.18
0.97/1.04	c watched constraints 1158
0.97/1.04	c counting constraints 1970
0.97/1.04	c gcd simplifications 62
0.97/1.04	c detected cardinalities 12
0.97/1.04	c weakened non-implied lits 1526981
0.97/1.04	c weakened non-implying lits 193
0.97/1.04	c original variables 696
0.97/1.04	c clausal propagations 259836
0.97/1.04	c cardinality propagations 75402
0.97/1.04	c watched propagations 8179
0.97/1.04	c counting propagations 533668
0.97/1.04	c watch lookups 13052228
0.97/1.04	c watch backjump lookups 12218004
0.97/1.04	c watch checks 6595914
0.97/1.04	c propagation checks 24941993
0.97/1.04	c constraint additions 3929367
0.97/1.04	c trail pops 973407
0.97/1.04	c formula constraints 2096
0.97/1.04	c learned constraints 6509
0.97/1.04	c bound constraints 49
0.97/1.04	c core-guided constraints 36
0.97/1.04	c encountered formula constraints 32242
0.97/1.04	c encountered learned constraints 21772
0.97/1.04	c encountered bound constraints 76
0.97/1.04	c encountered core-guided constraints 489
0.97/1.04	c LP total time 0 s
0.97/1.04	c LP solve time 0 s
0.97/1.04	c LP constraints added 0
0.97/1.04	c LP constraints removed 0
0.97/1.04	c LP pivots internal 0
0.97/1.04	c LP pivots root 0
0.97/1.04	c LP calls 0
0.97/1.04	c LP optimalities 0
0.97/1.04	c LP no pivot count 0
0.97/1.04	c LP infeasibilities 0
0.97/1.04	c LP valid Farkas constraints 0
0.97/1.04	c LP learned Farkas constraints 0
0.97/1.04	c LP basis resets 0
0.97/1.04	c LP cycling count 0
0.97/1.04	c LP singular count 0
0.97/1.04	c LP no primal count 0
0.97/1.04	c LP no farkas count 0
0.97/1.04	c LP other issue count 0
0.97/1.04	c LP Gomory cuts 0
0.97/1.04	c LP learned cuts 0
0.97/1.04	c LP deleted cuts 0
0.97/1.04	c LP encountered Gomory constraints 0
0.97/1.04	c LP encountered Farkas constraints 0
0.97/1.04	c LP encountered learned Farkas constraints 0
0.97/1.04	c CG auxiliary variables introduced 26
0.97/1.04	c CG solutions found 1
0.97/1.04	c CG cores constructed 44
0.97/1.04	c CG core cardinality constraints returned 0
0.97/1.04	c CG unit cores 0
0.97/1.04	c CG single cores 43
0.97/1.04	c CG blocks removed during cardinality reduction 0
0.97/1.04	c CG first core best 0
0.97/1.04	c CG decision core best 0
0.97/1.04	c CG core reduction tie 1
0.97/1.04	c CG core degree average 1.00
0.97/1.04	c CG core slack average 3.48
0.97/1.04	c CG exhausted 0
0.97/1.04	c CG exhaust time 0.960991 s
0.97/1.04	c CG trimmed 4
0.97/1.04	c CG trim time 0.000257 s
0.97/1.04	c CG minimized 0
0.97/1.04	c CG minimize time 0 s
0.97/1.04	c CG am1 prop time 0.000506 s
0.97/1.04	c CG # am1s reformulated 16
0.97/1.04	c CG lower bound derived from am1s 16
0.97/1.04	c CG # clausal cores 43
0.97/1.04	c CG # cardinality cores 0
0.97/1.04	c CG # pb cores 2
0.97/1.04	c CG # pb reforms 0
0.97/1.04	c CG # cores discarded because of pb reform 0
0.97/1.04	d LOWERBOUND 60
0.97/1.04	d NCORES 44
0.97/1.04	d NPBCORES 2
0.97/1.04	d NPBREFORM 0
0.97/1.04	d NTRIMMED 4
0.97/1.04	d NEXHAUSTED 0
0.97/1.04	d NAM1S 16
0.97/1.04	d AM1LB 16
0.97/1.04	o 60
0.97/1.04	s OPTIMUM FOUND
0.97/1.04	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

Verifier Data 

OK	60

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: 63708 MiB (60578 MiB free)
  memory of node 1: 64465 MiB (61491 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4487340-1751336458/watcher-4487340-1751336458 -o /tmp/evaluation-result-4487340-1751336458/solver-4487340-1751336458 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751336454-45257 --watchdog 3760 pb-oll-rs HOME/instance-4487340-1751336458.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
solver pid=45653, runsolver pid=45649
Current StackSize limit: 8192 KiB


[startup+0.100056 s]*
/proc/loadavg: 3.25 3.87 4.01 3/257 45665
/proc/meminfo: memFree=124991560/131249992 swapFree=33010160/33010684
[pid=45653] ppid=45649 vsize=21284 memory=9308 CPUtime=0.08 cores=0,2
/proc/45653/stat : 45653 (pb-oll-rs) R 45649 45653 45247 0 -1 4194304 675 0 0 0 7 1 0 0 20 0 1 0 49320375 21794816 2327 18446744073709551615 4218880 5211445 140729684820976 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 14974976 140729684822428 140729684822505 140729684822505 140729684828107 0
/proc/45653/statm: 5321 2327 1344 243 0 1570 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 21284 KiB
Current children cumulated memory: 9308 KiB

[startup+0.205314 s]*
/proc/loadavg: 3.25 3.87 4.01 3/259 45675
/proc/meminfo: memFree=124999332/131249992 swapFree=33010160/33010684
[pid=45653] ppid=45649 vsize=22444 memory=10460 CPUtime=0.18 cores=0,2
/proc/45653/stat : 45653 (pb-oll-rs) R 45649 45653 45247 0 -1 4194304 956 0 0 0 17 1 0 0 20 0 1 0 49320375 22982656 2615 18446744073709551615 4218880 5211445 140729684820976 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 14974976 140729684822428 140729684822505 140729684822505 140729684828107 0
/proc/45653/statm: 5611 2615 1344 243 0 1860 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 22444 KiB
Current children cumulated memory: 10460 KiB

[startup+0.30538 s]*
/proc/loadavg: 3.25 3.87 4.01 4/259 45685
/proc/meminfo: memFree=124998220/131249992 swapFree=33010160/33010684
[pid=45653] ppid=45649 vsize=22964 memory=11100 CPUtime=0.28 cores=0,2
/proc/45653/stat : 45653 (pb-oll-rs) R 45649 45653 45247 0 -1 4194304 1111 0 0 0 26 2 0 0 20 0 1 0 49320375 23515136 2775 18446744073709551615 4218880 5211445 140729684820976 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 14974976 140729684822428 140729684822505 140729684822505 140729684828107 0
/proc/45653/statm: 5741 2775 1344 243 0 1990 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 22964 KiB
Current children cumulated memory: 11100 KiB

[startup+0.700122 s]
/proc/loadavg: 3.25 3.87 4.01 4/259 45685
/proc/meminfo: memFree=124997716/131249992 swapFree=33010160/33010684
[pid=45653] ppid=45649 vsize=24020 memory=14152 CPUtime=0.67 cores=0,2
/proc/45653/stat : 45653 (pb-oll-rs) R 45649 45653 45247 0 -1 4194304 1368 0 0 0 64 3 0 0 20 0 1 0 49320375 24596480 3538 18446744073709551615 4218880 5211445 140729684820976 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 14974976 140729684822428 140729684822505 140729684822505 140729684828107 0
/proc/45653/statm: 6005 3538 1344 243 0 2254 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 24020 KiB
Current children cumulated memory: 14152 KiB

[startup+1.04449 s]
# the end of solver process 45653 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.975861 s, system=0.043235 s

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

[startup+0.800135 s]
/proc/loadavg: 3.25 3.87 4.01 4/259 45685
/proc/meminfo: memFree=124997716/131249992 swapFree=33010160/33010684
[pid=45653] ppid=45649 vsize=24020 memory=14152 CPUtime=0.76 cores=0,2
/proc/45653/stat : 45653 (pb-oll-rs) R 45649 45653 45247 0 -1 4194304 1368 0 0 0 73 3 0 0 20 0 1 0 49320375 24596480 3538 18446744073709551615 4218880 5211445 140729684820976 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 14974976 140729684822428 140729684822505 140729684822505 140729684828107 0
/proc/45653/statm: 6005 3538 1344 243 0 2254 0
Current children cumulated CPU time: 0.76 s
Current children cumulated vsize: 24020 KiB
Current children cumulated memory: 14152 KiB

[startup+1.0001 s]*
/proc/loadavg: 3.25 3.87 4.01 4/259 45715
/proc/meminfo: memFree=124995556/131249992 swapFree=33010160/33010684
[pid=45653] ppid=45649 vsize=25244 memory=15304 CPUtime=0.97 cores=0,2
/proc/45653/stat : 45653 (pb-oll-rs) R 45649 45653 45247 0 -1 4194304 1653 0 0 0 93 4 0 0 20 0 1 0 49320375 25849856 3826 18446744073709551615 4218880 5211445 140729684820976 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 5494472 5498400 14974976 140729684822428 140729684822505 140729684822505 140729684828107 0
/proc/45653/statm: 6311 3826 1344 243 0 2560 0
Current children cumulated CPU time: 0.97 s
Current children cumulated vsize: 25244 KiB
Current children cumulated memory: 15304 KiB

Child status: 0

Real time (s): 1.04451
CPU time (s): 1.0191
CPU user time (s): 0.975861
CPU system time (s): 0.043235
CPU usage (%): 97.5672
Max. virtual memory (cumulated for all children) (KiB): 25244
Max. memory (cumulated for all children) (KiB): 15304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.975861
system time used= 0.043235
maximum resident set size= 15560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1689
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= 133
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 45653
#   total CPU time (s): 1.0191
#   total CPU user time (s): 0.975861
#   total CPU system time (s): 0.043235

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012051 second user time and 0.032432 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2025-07-01 04:20:58
IDJOB=4487340
IDBENCH=147190
IDSOLVER=3345
FILE ID=nodeC035/4487340-1751336458
RUNJOBID= nodeC035-1751336454-45257
SLURM_JOB_ID= 9594384
Free space on /tmp= 433060 MiB

SOLVER NAME= pb-oll-rs-2024 2025-05-06
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-4pb.opb
COMMAND LINE= pb-oll-rs BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4487340-1751336458/watcher-4487340-1751336458 -o /tmp/evaluation-result-4487340-1751336458/solver-4487340-1751336458 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751336454-45257 --watchdog 3760  pb-oll-rs HOME/instance-4487340-1751336458.opb

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

MD5SUM BENCH= db5a079c06785cc331355761e45c2b83
RANDOM SEED=974983041

nodeC035 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	: 0xb00002a
cpu MHz		: 3604.262
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 2017.160
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.751
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 1853.905
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.787
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 1895.415
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.018
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3147.551
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        125002960 kB
MemAvailable:   129703480 kB
Buffers:            1840 kB
Cached:          5453536 kB
SwapCached:            8 kB
Active:           372160 kB
Inactive:        5173844 kB
Active(anon):      97064 kB
Inactive(anon):    11616 kB
Active(file):     275096 kB
Inactive(file):  5162228 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5576 kB
Writeback:            64 kB
AnonPages:         93936 kB
Mapped:           104644 kB
Shmem:             18048 kB
KReclaimable:     204868 kB
Slab:             294200 kB
SReclaimable:     204868 kB
SUnreclaim:        89332 kB
KernelStack:        4172 kB
PageTables:         3324 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     380012 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150424 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433056 MiB
End job on nodeC035 at 2025-07-01 04:21:00