Trace number 4454265

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 2024-07-19OPT66 1.12454 1.1355

DiagnosticValue
AM1LB16
LOWERBOUND66
NAM1S16
NCORES50
NEXHAUSTED0
NPBCORES0
NPBREFORM0
NTRIMMED0

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
MD5SUMc5da5df44a2d3fa80b6ee35931ebf1d7
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 benchmark66
Best CPU time to get the best result obtained on this benchmark0.014435
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables624
Total number of constraints1884
Number of constraints which are clauses1860
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 constraint26
Number of terms in the objective function 624
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 624
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 624
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 624 #constraints 1884
0.00/0.02	c SMALL=int, LARGE=long long
0.00/0.02	c bounds - >= 0 @ 0.011718
0.00/0.02	c stratification level: 0
0.00/0.06	c bounds - >= 17 @ 0.01466
0.00/0.06	c bounds - >= 18 @ 0.015053
0.00/0.06	c bounds - >= 19 @ 0.015347
0.00/0.06	c bounds - >= 20 @ 0.015661
0.00/0.06	c bounds - >= 21 @ 0.016005
0.00/0.06	c bounds - >= 22 @ 0.016326
0.00/0.06	c bounds - >= 23 @ 0.016643
0.00/0.06	c bounds - >= 24 @ 0.016988
0.00/0.06	c bounds - >= 25 @ 0.017354
0.00/0.06	c bounds - >= 26 @ 0.017731
0.00/0.06	c bounds - >= 27 @ 0.018108
0.00/0.06	c bounds - >= 28 @ 0.018525
0.00/0.06	c bounds - >= 29 @ 0.01889
0.00/0.06	c bounds - >= 30 @ 0.019054
0.00/0.06	c bounds - >= 31 @ 0.019054
0.00/0.06	c bounds - >= 32 @ 0.019149
0.00/0.06	c bounds - >= 33 @ 0.019595
0.00/0.06	c bounds - >= 34 @ 0.020008
0.00/0.06	c bounds - >= 35 @ 0.020446
0.00/0.06	c bounds - >= 36 @ 0.020898
0.00/0.06	c bounds - >= 37 @ 0.021317
0.00/0.06	c bounds - >= 38 @ 0.021773
0.00/0.06	c bounds - >= 39 @ 0.02224
0.00/0.06	c bounds - >= 40 @ 0.022703
0.00/0.06	c bounds - >= 41 @ 0.02317
0.00/0.06	c bounds - >= 42 @ 0.023659
0.00/0.06	c bounds - >= 43 @ 0.02403
0.00/0.06	c bounds - >= 44 @ 0.02403
0.00/0.06	c bounds - >= 45 @ 0.024123
0.00/0.06	c bounds - >= 46 @ 0.024625
0.00/0.06	c bounds - >= 47 @ 0.025102
0.00/0.06	c bounds - >= 48 @ 0.025613
0.00/0.06	c bounds - >= 49 @ 0.02602
0.00/0.06	c bounds - >= 50 @ 0.02602
0.00/0.06	c bounds - >= 51 @ 0.026159
0.00/0.06	c bounds - >= 52 @ 0.026713
0.00/0.06	c bounds - >= 53 @ 0.027015
0.00/0.06	c bounds - >= 54 @ 0.027015
0.00/0.06	c bounds - >= 55 @ 0.027018
0.00/0.06	c bounds - >= 56 @ 0.027018
0.00/0.06	c bounds - >= 57 @ 0.027565
0.00/0.06	c bounds - >= 58 @ 0.028102
0.00/0.06	c bounds - >= 59 @ 0.028713
0.00/0.06	c bounds - >= 60 @ 0.029006
0.00/0.06	c bounds - >= 61 @ 0.029006
0.00/0.06	c bounds - >= 62 @ 0.029651
0.00/0.06	c bounds - >= 63 @ 0.029992
0.00/0.06	c bounds - >= 64 @ 0.029995
0.00/0.06	c bounds - >= 65 @ 0.0301
0.00/0.06	c bounds - >= 66 @ 0.030996
0.00/0.06	c finalizing WCE round: reformulating cores
1.10/1.13	c #Conflicts:       1000 | #Constraints:       2979
1.10/1.13	c #Conflicts:       2000 | #Constraints:       3981
1.10/1.13	c INPROCESSING
1.10/1.13	c GARBAGE COLLECT
1.10/1.13	c #Conflicts:       3000 | #Constraints:       3768
1.10/1.13	c #Conflicts:       4000 | #Constraints:       4770
1.10/1.13	c INPROCESSING
1.10/1.13	c GARBAGE COLLECT
1.10/1.13	c #Conflicts:       5000 | #Constraints:       3944
1.10/1.13	c bounds 66 >= 31 @ 1.04015
1.10/1.13	d SOLVEDBY oll
1.10/1.13	c cpu time 1.04017 s
1.10/1.13	c deterministic time 30139589 3.01e+07
1.10/1.13	c optimization time 1.01407 s
1.10/1.13	c total solve time 0.014506 s
1.10/1.13	c core-guided solve time 0.014506 s
1.10/1.13	c propagation time 0.464672 s
1.10/1.13	c conflict analysis time 0.454498 s
1.10/1.13	c propagations 526520
1.10/1.13	c resolve steps 36285
1.10/1.13	c decisions 28126
1.10/1.13	c conflicts 5068
1.10/1.13	c restarts 27
1.10/1.13	c inprocessing phases 2
1.10/1.13	c input clauses 1878
1.10/1.13	c input cardinalities 85
1.10/1.13	c input general constraints 6
1.10/1.13	c input average constraint length 20.00
1.10/1.13	c input average constraint degree 3.13
1.10/1.13	c learned clauses 2631
1.10/1.13	c learned cardinalities 230
1.10/1.13	c learned general constraints 2228
1.10/1.13	c learned average constraint length 77.60
1.10/1.13	c learned average constraint degree 213.59
1.10/1.13	c watched constraints 526
1.10/1.13	c counting constraints 1708
1.10/1.13	c gcd simplifications 60
1.10/1.13	c detected cardinalities 23
1.10/1.13	c weakened non-implied lits 684691
1.10/1.13	c weakened non-implying lits 165
1.10/1.13	c original variables 624
1.10/1.13	c clausal propagations 172836
1.10/1.13	c cardinality propagations 80458
1.10/1.13	c watched propagations 3616
1.10/1.13	c counting propagations 236617
1.10/1.13	c watch lookups 7234181
1.10/1.13	c watch backjump lookups 6640184
1.10/1.13	c watch checks 2897219
1.10/1.13	c propagation checks 10431943
1.10/1.13	c constraint additions 1821925
1.10/1.13	c trail pops 559490
1.10/1.13	c formula constraints 1884
1.10/1.13	c learned constraints 5089
1.10/1.13	c bound constraints 53
1.10/1.13	c core-guided constraints 32
1.10/1.13	c encountered formula constraints 23006
1.10/1.13	c encountered learned constraints 18185
1.10/1.13	c encountered bound constraints 16
1.10/1.13	c encountered core-guided constraints 146
1.10/1.13	c LP total time 0 s
1.10/1.13	c LP solve time 0 s
1.10/1.13	c LP constraints added 0
1.10/1.13	c LP constraints removed 0
1.10/1.13	c LP pivots internal 0
1.10/1.13	c LP pivots root 0
1.10/1.13	c LP calls 0
1.10/1.13	c LP optimalities 0
1.10/1.13	c LP no pivot count 0
1.10/1.13	c LP infeasibilities 0
1.10/1.13	c LP valid Farkas constraints 0
1.10/1.13	c LP learned Farkas constraints 0
1.10/1.13	c LP basis resets 0
1.10/1.13	c LP cycling count 0
1.10/1.13	c LP singular count 0
1.10/1.13	c LP no primal count 0
1.10/1.13	c LP no farkas count 0
1.10/1.13	c LP other issue count 0
1.10/1.13	c LP Gomory cuts 0
1.10/1.13	c LP learned cuts 0
1.10/1.13	c LP deleted cuts 0
1.10/1.13	c LP encountered Gomory constraints 0
1.10/1.13	c LP encountered Farkas constraints 0
1.10/1.13	c LP encountered learned Farkas constraints 0
1.10/1.13	c CG auxiliary variables introduced 24
1.10/1.13	c CG solutions found 1
1.10/1.13	c CG cores constructed 50
1.10/1.13	c CG core cardinality constraints returned 0
1.10/1.13	c CG unit cores 0
1.10/1.13	c CG single cores 50
1.10/1.13	c CG blocks removed during cardinality reduction 0
1.10/1.13	c CG first core best 0
1.10/1.13	c CG decision core best 0
1.10/1.13	c CG core reduction tie 0
1.10/1.13	c CG core degree average 1.00
1.10/1.13	c CG core slack average 3.40
1.10/1.13	c CG exhausted 0
1.10/1.13	c CG exhaust time 1.00258 s
1.10/1.13	c CG trimmed 0
1.10/1.13	c CG trim time 0.000747 s
1.10/1.13	c CG minimized 0
1.10/1.13	c CG minimize time 0 s
1.10/1.13	c CG am1 prop time 0.001395 s
1.10/1.13	c CG # am1s reformulated 16
1.10/1.13	c CG lower bound derived from am1s 16
1.10/1.13	c CG # clausal cores 50
1.10/1.13	c CG # cardinality cores 0
1.10/1.13	c CG # pb cores 0
1.10/1.13	c CG # pb reforms 0
1.10/1.13	c CG # cores discarded because of pb reform 0
1.10/1.13	d LOWERBOUND 66
1.10/1.13	d NCORES 50
1.10/1.13	d NPBCORES 0
1.10/1.13	d NPBREFORM 0
1.10/1.13	d NTRIMMED 0
1.10/1.13	d NEXHAUSTED 0
1.10/1.13	d NAM1S 16
1.10/1.13	d AM1LB 16
1.10/1.13	o 66
1.10/1.13	s OPTIMUM FOUND
1.10/1.13	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

Verifier Data 

OK	66

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 (61500 MiB free)
  memory of node 1: 64510 MiB (60057 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4454265-1721466601/watcher-4454265-1721466601 -o /tmp/evaluation-result-4454265-1721466601/solver-4454265-1721466601 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721466587-1045262 --watchdog 3760 pb-oll-rs HOME/instance-4454265-1721466601.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=1045927, runsolver pid=1045924

[startup+0.100853 s]*
/proc/loadavg: 3.89 4.07 4.12 5/242 1045928
/proc/meminfo: memFree=124473136/131655788 swapFree=131071996/131071996
[pid=1045927] ppid=1045924 vsize=39712 memory=7232 CPUtime=0.1 cores=4,6
/proc/1045927/stat : 1045927 (pb-oll-rs) R 1045924 1045927 1045251 0 -1 4194304 596 0 0 0 8 2 0 0 20 0 1 0 198819237 40665088 1808 134679101440 4194304 5384485 140721809814512 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 33873920 140721809822741 140721809822818 140721809822818 140721809829835 0
/proc/1045927/statm: 9928 1808 1375 291 0 1462 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39712 KiB
Current children cumulated memory: 7232 KiB

[startup+0.2133 s]*
/proc/loadavg: 3.90 4.07 4.12 5/242 1045928
/proc/meminfo: memFree=124471028/131655788 swapFree=131071996/131071996
[pid=1045927] ppid=1045924 vsize=40360 memory=8300 CPUtime=0.2 cores=4,6
/proc/1045927/stat : 1045927 (pb-oll-rs) R 1045924 1045927 1045251 0 -1 4194304 884 0 0 0 17 3 0 0 20 0 1 0 198819237 41328640 2075 134679101440 4194304 5384485 140721809814512 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 33873920 140721809822741 140721809822818 140721809822818 140721809829835 0
/proc/1045927/statm: 10090 2075 1375 291 0 1624 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40360 KiB
Current children cumulated memory: 8300 KiB

[startup+0.311591 s]*
/proc/loadavg: 3.90 4.07 4.12 5/242 1045928
/proc/meminfo: memFree=124469880/131655788 swapFree=131071996/131071996
[pid=1045927] ppid=1045924 vsize=40620 memory=8704 CPUtime=0.3 cores=4,6
/proc/1045927/stat : 1045927 (pb-oll-rs) R 1045924 1045927 1045251 0 -1 4194304 1005 0 0 0 26 4 0 0 20 0 1 0 198819237 41594880 2176 134679101440 4194304 5384485 140721809814512 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 33873920 140721809822741 140721809822818 140721809822818 140721809829835 0
/proc/1045927/statm: 10155 2176 1375 291 0 1689 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40620 KiB
Current children cumulated memory: 8704 KiB

[startup+0.700236 s]
/proc/loadavg: 3.90 4.07 4.12 5/242 1045928
/proc/meminfo: memFree=124469024/131655788 swapFree=131071996/131071996
[pid=1045927] ppid=1045924 vsize=41140 memory=9696 CPUtime=0.68 cores=4,6
/proc/1045927/stat : 1045927 (pb-oll-rs) R 1045924 1045927 1045251 0 -1 4194304 1210 0 0 0 62 6 0 0 20 0 1 0 198819237 42127360 2424 134679101440 4194304 5384485 140721809814512 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 33873920 140721809822741 140721809822818 140721809822818 140721809829835 0
/proc/1045927/statm: 10285 2424 1375 291 0 1819 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41140 KiB
Current children cumulated memory: 9696 KiB

[startup+1.13545 s]
# the end of solver process 1045927 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.04202 s, system=0.082529 s

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

[startup+0.800294 s]
/proc/loadavg: 3.90 4.07 4.12 5/242 1045928
/proc/meminfo: memFree=124469024/131655788 swapFree=131071996/131071996
[pid=1045927] ppid=1045924 vsize=41272 memory=9696 CPUtime=0.78 cores=4,6
/proc/1045927/stat : 1045927 (pb-oll-rs) R 1045924 1045927 1045251 0 -1 4194304 1228 0 0 0 72 6 0 0 20 0 1 0 198819237 42262528 2424 134679101440 4194304 5384485 140721809814512 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 33873920 140721809822741 140721809822818 140721809822818 140721809829835 0
/proc/1045927/statm: 10318 2424 1375 291 0 1852 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 41272 KiB
Current children cumulated memory: 9696 KiB

[startup+1.00022 s]*
/proc/loadavg: 3.90 4.07 4.12 5/242 1045928
/proc/meminfo: memFree=124468016/131655788 swapFree=131071996/131071996
[pid=1045927] ppid=1045924 vsize=41672 memory=10712 CPUtime=0.99 cores=4,6
/proc/1045927/stat : 1045927 (pb-oll-rs) R 1045924 1045927 1045251 0 -1 4194304 1406 0 0 0 92 7 0 0 20 0 1 0 198819237 42672128 2678 134679101440 4194304 5384485 140721809814512 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 33873920 140721809822741 140721809822818 140721809822818 140721809829835 0
/proc/1045927/statm: 10418 2678 1436 291 0 1952 0
Current children cumulated CPU time: 0.99 s
Current children cumulated vsize: 41672 KiB
Current children cumulated memory: 10712 KiB

[startup+1.11304 s]
/proc/loadavg: 3.90 4.07 4.12 5/242 1045928
/proc/meminfo: memFree=124468016/131655788 swapFree=131071996/131071996
[pid=1045927] ppid=1045924 vsize=41672 memory=10712 CPUtime=1.1 cores=4,6
/proc/1045927/stat : 1045927 (pb-oll-rs) R 1045924 1045927 1045251 0 -1 4194304 1406 0 0 0 102 8 0 0 20 0 1 0 198819237 42672128 2678 134679101440 4194304 5384485 140721809814512 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 33873920 140721809822741 140721809822818 140721809822818 140721809829835 0
/proc/1045927/statm: 10418 2678 1436 291 0 1952 0
Current children cumulated CPU time: 1.1 s
Current children cumulated vsize: 41672 KiB
Current children cumulated memory: 10712 KiB

Child status: 0

Real time (s): 1.1355
CPU time (s): 1.12454
CPU user time (s): 1.04202
CPU system time (s): 0.082529
CPU usage (%): 99.0356
Max. virtual memory (cumulated for all children) (KiB): 41672
Max. memory (cumulated for all children) (KiB): 10712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.04202
system time used= 0.082529
maximum resident set size= 10784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1417
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= 5


# summary of solver processes directly reported to runsolver:
#   pid: 1045927
#   total CPU time (s): 1.12454
#   total CPU user time (s): 1.04202
#   total CPU system time (s): 0.082529

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043834 second user time and 0.057791 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-20 11:10:11
IDJOB=4454265
IDBENCH=147192
IDSOLVER=3082
FILE ID=nodeC010/4454265-1721466601
RUNJOBID= nodeC010-1721466587-1045262
SLURM_JOB_ID= 7545719
Free space on /tmp= 723776 MiB

SOLVER NAME= pb-oll-rs 2024-07-19
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
COMMAND LINE= pb-oll-rs BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4454265-1721466601/watcher-4454265-1721466601 -o /tmp/evaluation-result-4454265-1721466601/solver-4454265-1721466601 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721466587-1045262 --watchdog 3760  pb-oll-rs HOME/instance-4454265-1721466601.opb

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

MD5SUM BENCH= c5da5df44a2d3fa80b6ee35931ebf1d7
RANDOM SEED=1169806933

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		: 3654.696
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		: 3661.483
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		: 1197.286
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		: 1197.364
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		: 1396.708
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		: 3661.578
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		: 1197.184
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		: 1197.325
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:        124475532 kB
MemAvailable:   129754376 kB
Buffers:          547768 kB
Cached:          5517520 kB
SwapCached:            0 kB
Active:          1079032 kB
Inactive:        5415276 kB
Active(anon):       1456 kB
Inactive(anon):   473148 kB
Active(file):    1077576 kB
Inactive(file):  4942128 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              8952 kB
Writeback:             0 kB
AnonPages:        428856 kB
Mapped:           111812 kB
Shmem:             45896 kB
KReclaimable:     198344 kB
Slab:             314192 kB
SReclaimable:     198344 kB
SUnreclaim:       115848 kB
KernelStack:        3940 kB
PageTables:        10064 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     780208 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62336 kB
HardwareCorrupted:     0 kB
AnonHugePages:    235520 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:      295752 kB
DirectMap2M:    35260416 kB
DirectMap1G:    100663296 kB

Free space on /tmp at the end= 723772 MiB
End job on nodeC010 at 2024-07-20 11:10:13