Trace number 4435822

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 0.692061 0.69901

DiagnosticValue
AM1LB12
LOWERBOUND60
NAM1S12
NCORES48
NEXHAUSTED0
NPBCORES0
NPBREFORM0
NTRIMMED0

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-5pb.opb
MD5SUM336fc813b241080bfc9b81cdcc444248
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 benchmark0.016467
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables720
Total number of constraints2168
Number of constraints which are clauses2144
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 constraint30
Number of terms in the objective function 720
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 720
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 720
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 720 #constraints 2168
0.00/0.02	c SMALL=int, LARGE=long long
0.00/0.02	c bounds - >= 0 @ 0.012002
0.00/0.02	c stratification level: 0
0.00/0.05	c bounds - >= 13 @ 0.013912
0.00/0.05	c bounds - >= 14 @ 0.014022
0.00/0.05	c bounds - >= 15 @ 0.014348
0.00/0.05	c bounds - >= 16 @ 0.014658
0.00/0.05	c bounds - >= 17 @ 0.014924
0.00/0.05	c bounds - >= 18 @ 0.015232
0.00/0.05	c bounds - >= 19 @ 0.015538
0.00/0.05	c bounds - >= 20 @ 0.01588
0.00/0.05	c bounds - >= 21 @ 0.016275
0.00/0.05	c bounds - >= 22 @ 0.01665
0.00/0.05	c bounds - >= 23 @ 0.017022
0.00/0.05	c bounds - >= 24 @ 0.017404
0.00/0.05	c bounds - >= 25 @ 0.017818
0.00/0.05	c bounds - >= 26 @ 0.018227
0.00/0.05	c bounds - >= 27 @ 0.018615
0.00/0.05	c bounds - >= 28 @ 0.01901
0.00/0.05	c bounds - >= 29 @ 0.019445
0.00/0.05	c bounds - >= 30 @ 0.019905
0.00/0.05	c bounds - >= 31 @ 0.02038
0.00/0.05	c bounds - >= 32 @ 0.020764
0.00/0.05	c bounds - >= 33 @ 0.020764
0.00/0.05	c bounds - >= 34 @ 0.020898
0.00/0.05	c bounds - >= 35 @ 0.021433
0.00/0.05	c bounds - >= 36 @ 0.021927
0.00/0.05	c bounds - >= 37 @ 0.022453
0.00/0.05	c bounds - >= 38 @ 0.02299
0.00/0.05	c bounds - >= 39 @ 0.023565
0.00/0.05	c bounds - >= 40 @ 0.023803
0.00/0.05	c bounds - >= 41 @ 0.023803
0.00/0.05	c bounds - >= 42 @ 0.024294
0.00/0.05	c bounds - >= 43 @ 0.024879
0.00/0.05	c bounds - >= 44 @ 0.025452
0.00/0.05	c bounds - >= 45 @ 0.025793
0.00/0.05	c bounds - >= 46 @ 0.025793
0.00/0.05	c bounds - >= 47 @ 0.025803
0.00/0.05	c bounds - >= 48 @ 0.025978
0.00/0.05	c bounds - >= 49 @ 0.026653
0.00/0.05	c bounds - >= 50 @ 0.027352
0.00/0.05	c bounds - >= 51 @ 0.027792
0.00/0.05	c bounds - >= 52 @ 0.027894
0.00/0.05	c bounds - >= 53 @ 0.028623
0.00/0.05	c bounds - >= 54 @ 0.028792
0.00/0.05	c bounds - >= 55 @ 0.0288
0.00/0.05	c bounds - >= 56 @ 0.0289
0.00/0.05	c bounds - >= 57 @ 0.029663
0.00/0.05	c bounds - >= 58 @ 0.030402
0.00/0.05	c bounds - >= 59 @ 0.030787
0.00/0.05	c bounds - >= 60 @ 0.030797
0.00/0.05	c finalizing WCE round: reformulating cores
0.60/0.69	c #Conflicts:       1000 | #Constraints:       3243
0.60/0.69	c #Conflicts:       2000 | #Constraints:       4248
0.60/0.69	c INPROCESSING
0.60/0.69	c GARBAGE COLLECT
0.60/0.69	d SOLVEDBY oll
0.60/0.69	c cpu time 0.623339 s
0.60/0.69	c deterministic time 12877861 1.29e+07
0.60/0.69	c optimization time 0.601885 s
0.60/0.69	c total solve time 0.009589 s
0.60/0.69	c core-guided solve time 0.009589 s
0.60/0.69	c propagation time 0.262067 s
0.60/0.69	c conflict analysis time 0.270287 s
0.60/0.69	c propagations 459404
0.60/0.69	c resolve steps 11284
0.60/0.69	c decisions 28105
0.60/0.69	c conflicts 2087
0.60/0.69	c restarts 13
0.60/0.69	c inprocessing phases 1
0.60/0.69	c input clauses 2156
0.60/0.69	c input cardinalities 78
0.60/0.69	c input general constraints 4
0.60/0.69	c input average constraint length 19.31
0.60/0.69	c input average constraint degree 2.63
0.60/0.69	c learned clauses 832
0.60/0.69	c learned cardinalities 89
0.60/0.69	c learned general constraints 1176
0.60/0.69	c learned average constraint length 143.99
0.60/0.69	c learned average constraint degree 191.96
0.60/0.69	c watched constraints 220
0.60/0.69	c counting constraints 960
0.60/0.69	c gcd simplifications 21
0.60/0.69	c detected cardinalities 5
0.60/0.69	c weakened non-implied lits 401349
0.60/0.69	c weakened non-implying lits 27
0.60/0.69	c original variables 720
0.60/0.69	c clausal propagations 95403
0.60/0.69	c cardinality propagations 27356
0.60/0.69	c watched propagations 990
0.60/0.69	c counting propagations 305238
0.60/0.69	c watch lookups 2947631
0.60/0.69	c watch backjump lookups 2714640
0.60/0.69	c watch checks 735229
0.60/0.69	c propagation checks 4413039
0.60/0.69	c constraint additions 1090602
0.60/0.69	c trail pops 489210
0.60/0.69	c formula constraints 2168
0.60/0.69	c learned constraints 2097
0.60/0.69	c bound constraints 50
0.60/0.69	c core-guided constraints 20
0.60/0.69	c encountered formula constraints 8265
0.60/0.69	c encountered learned constraints 5089
0.60/0.69	c encountered bound constraints 6
0.60/0.69	c encountered core-guided constraints 11
0.60/0.69	c LP total time 0 s
0.60/0.69	c LP solve time 0 s
0.60/0.69	c LP constraints added 0
0.60/0.69	c LP constraints removed 0
0.60/0.69	c LP pivots internal 0
0.60/0.69	c LP pivots root 0
0.60/0.69	c LP calls 0
0.60/0.69	c LP optimalities 0
0.60/0.69	c LP no pivot count 0
0.60/0.69	c LP infeasibilities 0
0.60/0.69	c LP valid Farkas constraints 0
0.60/0.69	c LP learned Farkas constraints 0
0.60/0.69	c LP basis resets 0
0.60/0.69	c LP cycling count 0
0.60/0.69	c LP singular count 0
0.60/0.69	c LP no primal count 0
0.60/0.69	c LP no farkas count 0
0.60/0.69	c LP other issue count 0
0.60/0.69	c LP Gomory cuts 0
0.60/0.69	c LP learned cuts 0
0.60/0.69	c LP deleted cuts 0
0.60/0.69	c LP encountered Gomory constraints 0
0.60/0.69	c LP encountered Farkas constraints 0
0.60/0.69	c LP encountered learned Farkas constraints 0
0.60/0.69	c CG auxiliary variables introduced 16
0.60/0.69	c CG solutions found 1
0.60/0.69	c CG cores constructed 48
0.60/0.69	c CG core cardinality constraints returned 0
0.60/0.69	c CG unit cores 0
0.60/0.69	c CG single cores 48
0.60/0.69	c CG blocks removed during cardinality reduction 0
0.60/0.69	c CG first core best 0
0.60/0.69	c CG decision core best 0
0.60/0.69	c CG core reduction tie 0
0.60/0.69	c CG core degree average 1.00
0.60/0.69	c CG core slack average 2.73
0.60/0.69	c CG exhausted 0
0.60/0.69	c CG exhaust time 0.591469 s
0.60/0.69	c CG trimmed 0
0.60/0.69	c CG trim time 0.000637 s
0.60/0.69	c CG minimized 0
0.60/0.69	c CG minimize time 0 s
0.60/0.69	c CG am1 prop time 0.00099 s
0.60/0.69	c CG # am1s reformulated 12
0.60/0.69	c CG lower bound derived from am1s 12
0.60/0.69	c CG # clausal cores 48
0.60/0.69	c CG # cardinality cores 0
0.60/0.69	c CG # pb cores 0
0.60/0.69	c CG # pb reforms 0
0.60/0.69	c CG # cores discarded because of pb reform 0
0.60/0.69	d LOWERBOUND 60
0.60/0.69	d NCORES 48
0.60/0.69	d NPBCORES 0
0.60/0.69	d NPBREFORM 0
0.60/0.69	d NTRIMMED 0
0.60/0.69	d NEXHAUSTED 0
0.60/0.69	d NAM1S 12
0.60/0.69	d AM1LB 12
0.60/0.69	o 60
0.60/0.69	s OPTIMUM FOUND
0.60/0.69	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

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 (63266 MiB free)
  memory of node 1: 64510 MiB (63339 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435822-1721079981/watcher-4435822-1721079981 -o /tmp/evaluation-result-4435822-1721079981/solver-4435822-1721079981 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721076346-816033 --watchdog 3760 pb-oll-rs HOME/instance-4435822-1721079981.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=818571, runsolver pid=818568

[startup+0.100781 s]*
/proc/loadavg: 4.20 4.26 4.14 5/241 818572
/proc/meminfo: memFree=129642108/131655788 swapFree=131071996/131071996
[pid=818571] ppid=818568 vsize=39792 memory=7240 CPUtime=0.1 cores=4,6
/proc/818571/stat : 818571 (pb-oll-rs) R 818568 818571 816022 0 -1 4194304 634 0 0 0 8 2 0 0 20 0 1 0 160157374 40747008 1810 134679101440 4194304 5384005 140732820838400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 17559552 140732820841495 140732820841572 140732820841572 140732820848587 0
/proc/818571/statm: 9948 1810 1337 291 0 1482 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39792 KiB
Current children cumulated memory: 7240 KiB

[startup+0.212521 s]*
/proc/loadavg: 4.20 4.26 4.14 5/241 818572
/proc/meminfo: memFree=129638940/131655788 swapFree=131071996/131071996
[pid=818571] ppid=818568 vsize=40712 memory=10232 CPUtime=0.21 cores=4,6
/proc/818571/stat : 818571 (pb-oll-rs) R 818568 818571 816022 0 -1 4194304 870 0 0 0 18 3 0 0 20 0 1 0 160157374 41689088 2558 134679101440 4194304 5384005 140732820838400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 17559552 140732820841495 140732820841572 140732820841572 140732820848587 0
/proc/818571/statm: 10178 2558 1337 291 0 1712 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40712 KiB
Current children cumulated memory: 10232 KiB

[startup+0.311991 s]*
/proc/loadavg: 4.20 4.26 4.14 5/241 818572
/proc/meminfo: memFree=129638464/131655788 swapFree=131071996/131071996
[pid=818571] ppid=818568 vsize=40968 memory=10492 CPUtime=0.31 cores=4,6
/proc/818571/stat : 818571 (pb-oll-rs) R 818568 818571 816022 0 -1 4194304 932 0 0 0 28 3 0 0 20 0 1 0 160157374 41951232 2623 134679101440 4194304 5384005 140732820838400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 17559552 140732820841495 140732820841572 140732820841572 140732820848587 0
/proc/818571/statm: 10242 2623 1337 291 0 1776 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40968 KiB
Current children cumulated memory: 10492 KiB

[startup+0.698955 s]
# the end of solver process 818571 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.625821 s, system=0.06624 s

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

[startup+0.411887 s]*
/proc/loadavg: 4.20 4.26 4.14 5/241 818572
/proc/meminfo: memFree=129637388/131655788 swapFree=131071996/131071996
[pid=818571] ppid=818568 vsize=41884 memory=11404 CPUtime=0.41 cores=4,6
/proc/818571/stat : 818571 (pb-oll-rs) R 818568 818571 816022 0 -1 4194304 1180 0 0 0 37 4 0 0 20 0 1 0 160157374 42889216 2851 134679101440 4194304 5384005 140732820838400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 17559552 140732820841495 140732820841572 140732820841572 140732820848587 0
/proc/818571/statm: 10471 2851 1337 291 0 2005 0
Current children cumulated CPU time: 0.41 s
Current children cumulated vsize: 41884 KiB
Current children cumulated memory: 11404 KiB

[startup+0.611537 s]
/proc/loadavg: 4.20 4.26 4.14 5/241 818572
/proc/meminfo: memFree=129636972/131655788 swapFree=131071996/131071996
[pid=818571] ppid=818568 vsize=42692 memory=12196 CPUtime=0.6 cores=4,6
/proc/818571/stat : 818571 (pb-oll-rs) R 818568 818571 816022 0 -1 4194304 1369 0 0 0 54 6 0 0 20 0 1 0 160157374 43716608 3049 134679101440 4194304 5384005 140732820838400 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 17559552 140732820841495 140732820841572 140732820841572 140732820848587 0
/proc/818571/statm: 10673 3049 1337 291 0 2207 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 42692 KiB
Current children cumulated memory: 12196 KiB

Child status: 0

Real time (s): 0.69901
CPU time (s): 0.692061
CPU user time (s): 0.625821
CPU system time (s): 0.06624
CPU usage (%): 99.0059
Max. virtual memory (cumulated for all children) (KiB): 42692
Max. memory (cumulated for all children) (KiB): 12196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.625821
system time used= 0.06624
maximum resident set size= 12620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1454
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= 2


# summary of solver processes directly reported to runsolver:
#   pid: 818571
#   total CPU time (s): 0.692061
#   total CPU user time (s): 0.625821
#   total CPU system time (s): 0.06624

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.032882 second user time and 0.056465 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-15 23:46:33
IDJOB=4435822
IDBENCH=147180
IDSOLVER=3067
FILE ID=nodeC010/4435822-1721079981
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-s4-4-3-5pb.opb
COMMAND LINE= pb-oll-rs BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4435822-1721079981/watcher-4435822-1721079981 -o /tmp/evaluation-result-4435822-1721079981/solver-4435822-1721079981 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721076346-816033 --watchdog 3760  pb-oll-rs HOME/instance-4435822-1721079981.opb

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

MD5SUM BENCH= 336fc813b241080bfc9b81cdcc444248
RANDOM SEED=891893573

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		: 3655.867
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		: 3661.138
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		: 1197.287
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		: 1197.338
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		: 1197.183
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		: 3661.194
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		: 1197.185
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		: 1197.275
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:        129644188 kB
MemAvailable:   129876616 kB
Buffers:          384152 kB
Cached:           691680 kB
SwapCached:            0 kB
Active:           694948 kB
Inactive:         798812 kB
Active(anon):       1456 kB
Inactive(anon):   453844 kB
Active(file):     693492 kB
Inactive(file):   344968 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4436 kB
Writeback:             0 kB
AnonPages:        417712 kB
Mapped:           107724 kB
Shmem:             37704 kB
KReclaimable:      68000 kB
Slab:             160688 kB
SReclaimable:      68000 kB
SUnreclaim:        92688 kB
KernelStack:        3884 kB
PageTables:        10560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     805332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            51328 kB
HardwareCorrupted:     0 kB
AnonHugePages:    221184 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 23:46:33