Trace number 4435821

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 2024-07-02OPT60 1.85863 1.87334

DiagnosticValue
AM1LB16
LOWERBOUND60
NAM1S16
NCORES44
NEXHAUSTED0
NPBCORES2
NPBREFORM0
NTRIMMED4

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 benchmark0.024817
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 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.00	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 @ 0.01217
0.00/0.02	c stratification level: 0
0.00/0.05	c bounds - >= 17 @ 0.016717
0.00/0.05	c bounds - >= 18 @ 0.017181
0.00/0.05	c bounds - >= 19 @ 0.017523
0.00/0.05	c bounds - >= 20 @ 0.017903
0.00/0.05	c bounds - >= 21 @ 0.018051
0.00/0.05	c bounds - >= 22 @ 0.018051
0.00/0.05	c bounds - >= 23 @ 0.018051
0.00/0.05	c bounds - >= 24 @ 0.018421
0.00/0.05	c bounds - >= 25 @ 0.018801
0.00/0.05	c bounds - >= 26 @ 0.019117
0.00/0.05	c bounds - >= 27 @ 0.019469
0.00/0.05	c bounds - >= 28 @ 0.019858
0.00/0.05	c bounds - >= 29 @ 0.020249
0.00/0.05	c bounds - >= 30 @ 0.02066
0.00/0.05	c bounds - >= 31 @ 0.021082
0.00/0.05	c bounds - >= 32 @ 0.021503
0.00/0.05	c bounds - >= 33 @ 0.022134
0.00/0.05	c bounds - >= 34 @ 0.022651
0.00/0.05	c bounds - >= 35 @ 0.023115
0.00/0.05	c bounds - >= 36 @ 0.023569
0.00/0.05	c bounds - >= 37 @ 0.024069
0.00/0.05	c bounds - >= 38 @ 0.024515
0.00/0.05	c bounds - >= 39 @ 0.024961
0.00/0.05	c bounds - >= 40 @ 0.025458
0.00/0.05	c bounds - >= 41 @ 0.025952
0.00/0.05	c bounds - >= 42 @ 0.02649
0.00/0.05	c bounds - >= 43 @ 0.026999
0.00/0.05	c bounds - >= 44 @ 0.027553
0.00/0.05	c bounds - >= 45 @ 0.028064
0.00/0.05	c bounds - >= 46 @ 0.028576
0.00/0.05	c bounds - >= 47 @ 0.029201
0.00/0.05	c bounds - >= 48 @ 0.029868
0.00/0.05	c bounds - >= 49 @ 0.030595
0.00/0.05	c bounds - >= 50 @ 0.030991
0.00/0.05	c bounds - >= 51 @ 0.031096
0.00/0.05	c bounds - >= 52 @ 0.031762
0.00/0.05	c bounds - >= 53 @ 0.032021
0.00/0.05	c bounds - >= 54 @ 0.03213
0.00/0.05	c bounds - >= 55 @ 0.032835
0.00/0.05	c bounds - >= 56 @ 0.033555
0.00/0.05	c bounds - >= 57 @ 0.034009
0.00/0.05	c bounds - >= 58 @ 0.034113
0.00/0.05	c bounds - >= 59 @ 0.03491
0.00/0.05	c bounds - >= 60 @ 0.035002
0.00/0.05	c finalizing WCE round: reformulating cores
1.78/1.87	c #Conflicts:       1000 | #Constraints:       3181
1.78/1.87	c #Conflicts:       2000 | #Constraints:       4190
1.78/1.87	c INPROCESSING
1.78/1.87	c GARBAGE COLLECT
1.78/1.87	c #Conflicts:       3000 | #Constraints:       4111
1.78/1.87	c #Conflicts:       4000 | #Constraints:       5113
1.78/1.87	c INPROCESSING
1.78/1.87	c GARBAGE COLLECT
1.78/1.87	c #Conflicts:       5000 | #Constraints:       4508
1.78/1.87	c #Conflicts:       6000 | #Constraints:       5511
1.78/1.87	d SOLVEDBY oll
1.78/1.87	c cpu time 1.77159 s
1.78/1.87	c deterministic time 62677860 6.27e+07
1.78/1.87	c optimization time 1.74889 s
1.78/1.87	c total solve time 0.010641 s
1.78/1.87	c core-guided solve time 0.010641 s
1.78/1.87	c propagation time 0.761922 s
1.78/1.87	c conflict analysis time 0.818476 s
1.78/1.87	c propagations 921637
1.78/1.87	c resolve steps 48090
1.78/1.87	c decisions 45309
1.78/1.87	c conflicts 6489
1.78/1.87	c restarts 30
1.78/1.87	c inprocessing phases 2
1.78/1.87	c input clauses 2088
1.78/1.87	c input cardinalities 83
1.78/1.87	c input general constraints 10
1.78/1.87	c input average constraint length 18.85
1.78/1.87	c input average constraint degree 3.47
1.78/1.87	c learned clauses 3212
1.78/1.87	c learned cardinalities 179
1.78/1.87	c learned general constraints 3118
1.78/1.87	c learned average constraint length 117.25
1.78/1.87	c learned average constraint degree 982.18
1.78/1.87	c watched constraints 1158
1.78/1.87	c counting constraints 1970
1.78/1.87	c gcd simplifications 62
1.78/1.87	c detected cardinalities 12
1.78/1.87	c weakened non-implied lits 1526981
1.78/1.87	c weakened non-implying lits 193
1.78/1.87	c original variables 696
1.78/1.87	c clausal propagations 259836
1.78/1.87	c cardinality propagations 75402
1.78/1.87	c watched propagations 8179
1.78/1.87	c counting propagations 533668
1.78/1.87	c watch lookups 13052228
1.78/1.87	c watch backjump lookups 12218004
1.78/1.87	c watch checks 6595914
1.78/1.87	c propagation checks 24941993
1.78/1.87	c constraint additions 3929367
1.78/1.87	c trail pops 973407
1.78/1.87	c formula constraints 2096
1.78/1.87	c learned constraints 6509
1.78/1.87	c bound constraints 49
1.78/1.87	c core-guided constraints 36
1.78/1.87	c encountered formula constraints 32242
1.78/1.87	c encountered learned constraints 21772
1.78/1.87	c encountered bound constraints 76
1.78/1.87	c encountered core-guided constraints 489
1.78/1.87	c LP total time 0 s
1.78/1.87	c LP solve time 0 s
1.78/1.87	c LP constraints added 0
1.78/1.87	c LP constraints removed 0
1.78/1.87	c LP pivots internal 0
1.78/1.87	c LP pivots root 0
1.78/1.87	c LP calls 0
1.78/1.87	c LP optimalities 0
1.78/1.87	c LP no pivot count 0
1.78/1.87	c LP infeasibilities 0
1.78/1.87	c LP valid Farkas constraints 0
1.78/1.87	c LP learned Farkas constraints 0
1.78/1.87	c LP basis resets 0
1.78/1.87	c LP cycling count 0
1.78/1.87	c LP singular count 0
1.78/1.87	c LP no primal count 0
1.78/1.87	c LP no farkas count 0
1.78/1.87	c LP other issue count 0
1.78/1.87	c LP Gomory cuts 0
1.78/1.87	c LP learned cuts 0
1.78/1.87	c LP deleted cuts 0
1.78/1.87	c LP encountered Gomory constraints 0
1.78/1.87	c LP encountered Farkas constraints 0
1.78/1.87	c LP encountered learned Farkas constraints 0
1.78/1.87	c CG auxiliary variables introduced 26
1.78/1.87	c CG solutions found 1
1.78/1.87	c CG cores constructed 44
1.78/1.87	c CG core cardinality constraints returned 0
1.78/1.87	c CG unit cores 0
1.78/1.87	c CG single cores 43
1.78/1.87	c CG blocks removed during cardinality reduction 0
1.78/1.87	c CG first core best 0
1.78/1.87	c CG decision core best 0
1.78/1.87	c CG core reduction tie 1
1.78/1.87	c CG core degree average 1.00
1.78/1.87	c CG core slack average 3.48
1.78/1.87	c CG exhausted 0
1.78/1.87	c CG exhaust time 1.73428 s
1.78/1.87	c CG trimmed 4
1.78/1.87	c CG trim time 0.000968 s
1.78/1.87	c CG minimized 0
1.78/1.87	c CG minimize time 0 s
1.78/1.87	c CG am1 prop time 0.002344 s
1.78/1.87	c CG # am1s reformulated 16
1.78/1.87	c CG lower bound derived from am1s 16
1.78/1.87	c CG # clausal cores 43
1.78/1.87	c CG # cardinality cores 0
1.78/1.87	c CG # pb cores 2
1.78/1.87	c CG # pb reforms 0
1.78/1.87	c CG # cores discarded because of pb reform 0
1.78/1.87	d LOWERBOUND 60
1.78/1.87	d NCORES 44
1.78/1.87	d NPBCORES 2
1.78/1.87	d NPBREFORM 0
1.78/1.87	d NTRIMMED 4
1.78/1.87	d NEXHAUSTED 0
1.78/1.87	d NAM1S 16
1.78/1.87	d AM1LB 16
1.78/1.87	o 60
1.78/1.87	s OPTIMUM FOUND
1.78/1.87	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: 64059 MiB (63262 MiB free)
  memory of node 1: 64510 MiB (63334 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435821-1721079987/watcher-4435821-1721079987 -o /tmp/evaluation-result-4435821-1721079987/solver-4435821-1721079987 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721076346-816033 --watchdog 3760 pb-oll-rs HOME/instance-4435821-1721079987.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=818847, runsolver pid=818844

[startup+0.100848 s]*
/proc/loadavg: 4.18 4.26 4.14 5/241 818848
/proc/meminfo: memFree=129631608/131655788 swapFree=131071996/131071996
[pid=818847] ppid=818844 vsize=39612 memory=9040 CPUtime=0.1 cores=4,6
/proc/818847/stat : 818847 (pb-oll-rs) R 818844 818847 816022 0 -1 4194304 561 0 0 0 8 2 0 0 20 0 1 0 160157927 40562688 2260 134679101440 4194304 5384005 140735444472624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 34209792 140735444476951 140735444477028 140735444477028 140735444484043 0
/proc/818847/statm: 9903 2260 1376 291 0 1437 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39612 KiB
Current children cumulated memory: 9040 KiB

[startup+0.212635 s]*
/proc/loadavg: 4.18 4.26 4.14 5/241 818848
/proc/meminfo: memFree=129631076/131655788 swapFree=131071996/131071996
[pid=818847] ppid=818844 vsize=40128 memory=9452 CPUtime=0.2 cores=4,6
/proc/818847/stat : 818847 (pb-oll-rs) R 818844 818847 816022 0 -1 4194304 667 0 0 0 18 2 0 0 20 0 1 0 160157927 41091072 2363 134679101440 4194304 5384005 140735444472624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 34209792 140735444476951 140735444477028 140735444477028 140735444484043 0
/proc/818847/statm: 10032 2363 1376 291 0 1566 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40128 KiB
Current children cumulated memory: 9452 KiB

[startup+0.312001 s]*
/proc/loadavg: 4.18 4.26 4.14 5/241 818848
/proc/meminfo: memFree=129630600/131655788 swapFree=131071996/131071996
[pid=818847] ppid=818844 vsize=40520 memory=9844 CPUtime=0.3 cores=4,6
/proc/818847/stat : 818847 (pb-oll-rs) R 818844 818847 816022 0 -1 4194304 794 0 0 0 28 2 0 0 20 0 1 0 160157927 41492480 2461 134679101440 4194304 5384005 140735444472624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 34209792 140735444476951 140735444477028 140735444477028 140735444484043 0
/proc/818847/statm: 10130 2461 1376 291 0 1664 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40520 KiB
Current children cumulated memory: 9844 KiB

[startup+0.700263 s]
/proc/loadavg: 4.18 4.26 4.14 5/241 818848
/proc/meminfo: memFree=129629608/131655788 swapFree=131071996/131071996
[pid=818847] ppid=818844 vsize=41824 memory=11352 CPUtime=0.68 cores=4,6
/proc/818847/stat : 818847 (pb-oll-rs) R 818844 818847 816022 0 -1 4194304 1110 0 0 0 64 4 0 0 20 0 1 0 160157927 42827776 2838 134679101440 4194304 5384005 140735444472624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 34209792 140735444476951 140735444477028 140735444477028 140735444484043 0
/proc/818847/statm: 10456 2838 1376 291 0 1990 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41824 KiB
Current children cumulated memory: 11352 KiB

[startup+1.50028 s]
/proc/loadavg: 4.17 4.25 4.13 5/241 818848
/proc/meminfo: memFree=129628936/131655788 swapFree=131071996/131071996
[pid=818847] ppid=818844 vsize=42864 memory=12828 CPUtime=1.48 cores=4,6
/proc/818847/stat : 818847 (pb-oll-rs) R 818844 818847 816022 0 -1 4194304 1429 0 0 0 141 7 0 0 20 0 1 0 160157927 43892736 3207 134679101440 4194304 5384005 140735444472624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 34209792 140735444476951 140735444477028 140735444477028 140735444484043 0
/proc/818847/statm: 10716 3207 1430 291 0 2250 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 42864 KiB
Current children cumulated memory: 12828 KiB

[startup+1.87329 s]
# the end of solver process 818847 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.77261 s, system=0.086021 s

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

[startup+1.60029 s]
/proc/loadavg: 4.17 4.25 4.13 5/241 818848
/proc/meminfo: memFree=129628936/131655788 swapFree=131071996/131071996
[pid=818847] ppid=818844 vsize=43268 memory=13088 CPUtime=1.57 cores=4,6
/proc/818847/stat : 818847 (pb-oll-rs) R 818844 818847 816022 0 -1 4194304 1526 0 0 0 150 7 0 0 20 0 1 0 160157927 44306432 3272 134679101440 4194304 5384005 140735444472624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 34209792 140735444476951 140735444477028 140735444477028 140735444484043 0
/proc/818847/statm: 10817 3272 1430 291 0 2351 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 43268 KiB
Current children cumulated memory: 13088 KiB

[startup+1.80023 s]
/proc/loadavg: 4.17 4.25 4.13 5/241 818848
/proc/meminfo: memFree=129628936/131655788 swapFree=131071996/131071996
[pid=818847] ppid=818844 vsize=43948 memory=14408 CPUtime=1.78 cores=4,6
/proc/818847/stat : 818847 (pb-oll-rs) R 818844 818847 816022 0 -1 4194304 1873 0 0 0 170 8 0 0 20 0 1 0 160157927 45002752 3602 134679101440 4194304 5384005 140735444472624 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 34209792 140735444476951 140735444477028 140735444477028 140735444484043 0
/proc/818847/statm: 10987 3602 1430 291 0 2521 0
Current children cumulated CPU time: 1.78 s
Current children cumulated vsize: 43948 KiB
Current children cumulated memory: 14408 KiB

Child status: 0

Real time (s): 1.87334
CPU time (s): 1.85863
CPU user time (s): 1.77261
CPU system time (s): 0.086021
CPU usage (%): 99.2148
Max. virtual memory (cumulated for all children) (KiB): 43948
Max. memory (cumulated for all children) (KiB): 14408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.77261
system time used= 0.086021
maximum resident set size= 15092
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1989
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= 6
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 818847
#   total CPU time (s): 1.85863
#   total CPU user time (s): 1.77261
#   total CPU system time (s): 0.086021

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.039466 second user time and 0.064356 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-15 23:46:38
IDJOB=4435821
IDBENCH=147190
IDSOLVER=3067
FILE ID=nodeC010/4435821-1721079987
RUNJOBID= nodeC010-1721076346-816033
SLURM_JOB_ID= 7505551
Free space on /tmp= 723776 MiB

SOLVER NAME= pb-oll-rs 2024-07-02
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 --file-size-limit 102400 -w /tmp/evaluation-result-4435821-1721079987/watcher-4435821-1721079987 -o /tmp/evaluation-result-4435821-1721079987/solver-4435821-1721079987 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721076346-816033 --watchdog 3760  pb-oll-rs HOME/instance-4435821-1721079987.opb

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

MD5SUM BENCH= db5a079c06785cc331355761e45c2b83
RANDOM SEED=1480757942

nodeC010.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		: 3642.185
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	: 6983.51
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	: 0xb00001f
cpu MHz		: 3661.839
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.186
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	: 6983.51
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	: 0xb00001f
cpu MHz		: 1197.342
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.186
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	: 6983.51
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	: 0xb00001f
cpu MHz		: 3661.907
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.182
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	: 6983.51
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	: 0xb00001f
cpu MHz		: 1197.372
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129635728 kB
MemAvailable:   129868340 kB
Buffers:          384164 kB
Cached:           691836 kB
SwapCached:            0 kB
Active:           694964 kB
Inactive:         807476 kB
Active(anon):       1456 kB
Inactive(anon):   462372 kB
Active(file):     693508 kB
Inactive(file):   345104 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4288 kB
Writeback:             0 kB
AnonPages:        424100 kB
Mapped:           107836 kB
Shmem:             37704 kB
KReclaimable:      68064 kB
Slab:             160776 kB
SReclaimable:      68064 kB
SUnreclaim:        92712 kB
KernelStack:        3836 kB
PageTables:        10280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     790532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            51328 kB
HardwareCorrupted:     0 kB
AnonHugePages:    239616 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:      187208 kB
DirectMap2M:    18591744 kB
DirectMap1G:    117440512 kB

Free space on /tmp at the end= 723772 MiB
End job on nodeC010 at 2024-07-15 23:46:40