Trace number 4454261

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 2024-07-19OPT62 1.34077 1.34516

DiagnosticValue
AM1LB14
LOWERBOUND62
NAM1S14
NCORES48
NEXHAUSTED0
NPBCORES0
NPBREFORM0
NTRIMMED0

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-1pb.opb
MD5SUM747698da0f593f637a147af56db5f584
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 benchmark62
Best CPU time to get the best result obtained on this benchmark0.014171
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables672
Total number of constraints2028
Number of constraints which are clauses2004
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 constraint28
Number of terms in the objective function 672
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 672
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 672
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
0.00/0.01	c [STEP] solving
0.00/0.01	c #variables 672 #constraints 2028
0.00/0.01	c SMALL=int, LARGE=long long
0.00/0.01	c bounds - >= 0 @ 0.011969
0.00/0.01	c stratification level: 0
0.00/0.03	c bounds - >= 15 @ 0.013516
0.00/0.03	c bounds - >= 16 @ 0.013749
0.00/0.03	c bounds - >= 17 @ 0.013934
0.00/0.03	c bounds - >= 18 @ 0.014069
0.00/0.03	c bounds - >= 19 @ 0.014146
0.00/0.03	c bounds - >= 20 @ 0.014146
0.00/0.03	c bounds - >= 21 @ 0.014146
0.00/0.03	c bounds - >= 22 @ 0.014146
0.00/0.03	c bounds - >= 23 @ 0.014146
0.00/0.03	c bounds - >= 24 @ 0.014212
0.00/0.03	c bounds - >= 25 @ 0.014412
0.00/0.03	c bounds - >= 26 @ 0.014595
0.00/0.03	c bounds - >= 27 @ 0.014782
0.00/0.03	c bounds - >= 28 @ 0.014989
0.00/0.03	c bounds - >= 29 @ 0.015186
0.00/0.03	c bounds - >= 30 @ 0.015392
0.00/0.03	c bounds - >= 31 @ 0.015593
0.00/0.03	c bounds - >= 32 @ 0.015814
0.00/0.03	c bounds - >= 33 @ 0.01601
0.00/0.03	c bounds - >= 34 @ 0.016223
0.00/0.03	c bounds - >= 35 @ 0.016443
0.00/0.03	c bounds - >= 36 @ 0.016664
0.00/0.03	c bounds - >= 37 @ 0.016886
0.00/0.03	c bounds - >= 38 @ 0.017134
0.00/0.03	c bounds - >= 39 @ 0.017374
0.00/0.03	c bounds - >= 40 @ 0.017613
0.00/0.03	c bounds - >= 41 @ 0.017853
0.00/0.03	c bounds - >= 42 @ 0.018118
0.00/0.03	c bounds - >= 43 @ 0.018367
0.00/0.03	c bounds - >= 44 @ 0.018615
0.00/0.03	c bounds - >= 45 @ 0.018887
0.00/0.03	c bounds - >= 46 @ 0.019158
0.00/0.03	c bounds - >= 47 @ 0.01942
0.00/0.03	c bounds - >= 48 @ 0.019722
0.00/0.03	c bounds - >= 49 @ 0.020022
0.00/0.03	c bounds - >= 50 @ 0.020112
0.00/0.03	c bounds - >= 51 @ 0.020112
0.00/0.03	c bounds - >= 52 @ 0.020112
0.00/0.03	c bounds - >= 53 @ 0.020112
0.00/0.03	c bounds - >= 54 @ 0.020112
0.00/0.03	c bounds - >= 55 @ 0.020112
0.00/0.03	c bounds - >= 56 @ 0.020112
0.00/0.03	c bounds - >= 57 @ 0.020112
0.00/0.03	c bounds - >= 58 @ 0.020112
0.00/0.03	c bounds - >= 59 @ 0.020513
0.00/0.03	c bounds - >= 60 @ 0.02093
0.00/0.03	c bounds - >= 61 @ 0.021094
0.00/0.03	c bounds - >= 62 @ 0.021094
0.00/0.03	c finalizing WCE round: reformulating cores
1.28/1.34	c #Conflicts:       1000 | #Constraints:       3118
1.28/1.34	c #Conflicts:       2000 | #Constraints:       4122
1.28/1.34	c INPROCESSING
1.28/1.34	c GARBAGE COLLECT
1.28/1.34	c #Conflicts:       3000 | #Constraints:       4087
1.28/1.34	c #Conflicts:       4000 | #Constraints:       5089
1.28/1.34	c INPROCESSING
1.28/1.34	c GARBAGE COLLECT
1.28/1.34	c #Conflicts:       5000 | #Constraints:       4211
1.28/1.34	c #Conflicts:       6000 | #Constraints:       5213
1.28/1.34	c INPROCESSING
1.28/1.34	c GARBAGE COLLECT
1.28/1.34	c #Conflicts:       7000 | #Constraints:       4236
1.28/1.34	c bounds 62 >= 28 @ 1.27895
1.28/1.34	d SOLVEDBY oll
1.28/1.34	c cpu time 1.27897 s
1.28/1.34	c deterministic time 72827977 7.28e+07
1.28/1.34	c optimization time 1.26299 s
1.28/1.34	c total solve time 0.004097 s
1.28/1.34	c core-guided solve time 0.004097 s
1.28/1.34	c propagation time 0.570762 s
1.28/1.34	c conflict analysis time 0.572611 s
1.28/1.34	c propagations 1242468
1.28/1.34	c resolve steps 55808
1.28/1.34	c decisions 43751
1.28/1.34	c conflicts 7574
1.28/1.34	c restarts 30
1.28/1.34	c inprocessing phases 3
1.28/1.34	c input clauses 2018
1.28/1.34	c input cardinalities 86
1.28/1.34	c input general constraints 11
1.28/1.34	c input average constraint length 19.45
1.28/1.34	c input average constraint degree 3.00
1.28/1.34	c learned clauses 3202
1.28/1.34	c learned cardinalities 196
1.28/1.34	c learned general constraints 4195
1.28/1.34	c learned average constraint length 111.31
1.28/1.34	c learned average constraint degree 1531.79
1.28/1.34	c watched constraints 1336
1.28/1.34	c counting constraints 2870
1.28/1.34	c gcd simplifications 84
1.28/1.34	c detected cardinalities 24
1.28/1.34	c weakened non-implied lits 1368938
1.28/1.34	c weakened non-implying lits 184
1.28/1.34	c original variables 672
1.28/1.34	c clausal propagations 304800
1.28/1.34	c cardinality propagations 107809
1.28/1.34	c watched propagations 7815
1.28/1.34	c counting propagations 767891
1.28/1.34	c watch lookups 18186278
1.28/1.34	c watch backjump lookups 17144217
1.28/1.34	c watch checks 5514498
1.28/1.34	c propagation checks 25112303
1.28/1.34	c constraint additions 4290885
1.28/1.34	c trail pops 1293576
1.28/1.34	c formula constraints 2028
1.28/1.34	c learned constraints 7593
1.28/1.34	c bound constraints 51
1.28/1.34	c core-guided constraints 36
1.28/1.34	c encountered formula constraints 32968
1.28/1.34	c encountered learned constraints 29647
1.28/1.34	c encountered bound constraints 12
1.28/1.34	c encountered core-guided constraints 755
1.28/1.34	c LP total time 0 s
1.28/1.34	c LP solve time 0 s
1.28/1.34	c LP constraints added 0
1.28/1.34	c LP constraints removed 0
1.28/1.34	c LP pivots internal 0
1.28/1.34	c LP pivots root 0
1.28/1.34	c LP calls 0
1.28/1.34	c LP optimalities 0
1.28/1.34	c LP no pivot count 0
1.28/1.34	c LP infeasibilities 0
1.28/1.34	c LP valid Farkas constraints 0
1.28/1.34	c LP learned Farkas constraints 0
1.28/1.34	c LP basis resets 0
1.28/1.34	c LP cycling count 0
1.28/1.34	c LP singular count 0
1.28/1.34	c LP no primal count 0
1.28/1.34	c LP no farkas count 0
1.28/1.34	c LP other issue count 0
1.28/1.34	c LP Gomory cuts 0
1.28/1.34	c LP learned cuts 0
1.28/1.34	c LP deleted cuts 0
1.28/1.34	c LP encountered Gomory constraints 0
1.28/1.34	c LP encountered Farkas constraints 0
1.28/1.34	c LP encountered learned Farkas constraints 0
1.28/1.34	c CG auxiliary variables introduced 25
1.28/1.34	c CG solutions found 1
1.28/1.34	c CG cores constructed 48
1.28/1.34	c CG core cardinality constraints returned 0
1.28/1.34	c CG unit cores 0
1.28/1.34	c CG single cores 48
1.28/1.34	c CG blocks removed during cardinality reduction 0
1.28/1.34	c CG first core best 0
1.28/1.34	c CG decision core best 0
1.28/1.34	c CG core reduction tie 0
1.28/1.34	c CG core degree average 1.00
1.28/1.34	c CG core slack average 3.40
1.28/1.34	c CG exhausted 0
1.28/1.34	c CG exhaust time 1.25568 s
1.28/1.34	c CG trimmed 0
1.28/1.34	c CG trim time 0.000416 s
1.28/1.34	c CG minimized 0
1.28/1.34	c CG minimize time 0 s
1.28/1.34	c CG am1 prop time 0.000678 s
1.28/1.34	c CG # am1s reformulated 14
1.28/1.34	c CG lower bound derived from am1s 14
1.28/1.34	c CG # clausal cores 48
1.28/1.34	c CG # cardinality cores 0
1.28/1.34	c CG # pb cores 0
1.28/1.34	c CG # pb reforms 0
1.28/1.34	c CG # cores discarded because of pb reform 0
1.28/1.34	d LOWERBOUND 62
1.28/1.34	d NCORES 48
1.28/1.34	d NPBCORES 0
1.28/1.34	d NPBREFORM 0
1.28/1.34	d NTRIMMED 0
1.28/1.34	d NEXHAUSTED 0
1.28/1.34	d NAM1S 14
1.28/1.34	d AM1LB 14
1.28/1.34	o 62
1.28/1.34	s OPTIMUM FOUND
1.28/1.34	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

Verifier Data 

OK	62

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 (61504 MiB free)
  memory of node 1: 64510 MiB (60058 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4454261-1721466595/watcher-4454261-1721466595 -o /tmp/evaluation-result-4454261-1721466595/solver-4454261-1721466595 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721466587-1045262 --watchdog 3760 pb-oll-rs HOME/instance-4454261-1721466595.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
solver pid=1045695, runsolver pid=1045692
Current StackSize limit: 8192 KiB


[startup+0.100067 s]*
/proc/loadavg: 3.88 4.07 4.13 5/242 1045696
/proc/meminfo: memFree=124477956/131655788 swapFree=131071996/131071996
[pid=1045695] ppid=1045692 vsize=40024 memory=7820 CPUtime=0.1 cores=4,6
/proc/1045695/stat : 1045695 (pb-oll-rs) R 1045692 1045695 1045251 0 -1 4194304 729 0 0 0 9 1 0 0 20 0 1 0 198818709 40984576 1955 134679101440 4194304 5384485 140722357179296 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 15790080 140722357187605 140722357187682 140722357187682 140722357194699 0
/proc/1045695/statm: 10006 1955 1409 291 0 1540 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 40024 KiB
Current children cumulated memory: 7820 KiB

[startup+0.21236 s]*
/proc/loadavg: 3.88 4.07 4.13 5/242 1045696
/proc/meminfo: memFree=124476108/131655788 swapFree=131071996/131071996
[pid=1045695] ppid=1045692 vsize=40936 memory=11584 CPUtime=0.21 cores=4,6
/proc/1045695/stat : 1045695 (pb-oll-rs) R 1045692 1045695 1045251 0 -1 4194304 1147 0 0 0 19 2 0 0 20 0 1 0 198818709 41918464 2896 134679101440 4194304 5384485 140722357179296 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 15790080 140722357187605 140722357187682 140722357187682 140722357194699 0
/proc/1045695/statm: 10234 2896 1409 291 0 1768 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 40936 KiB
Current children cumulated memory: 11584 KiB

[startup+0.311841 s]*
/proc/loadavg: 3.88 4.07 4.13 5/242 1045696
/proc/meminfo: memFree=124472940/131655788 swapFree=131071996/131071996
[pid=1045695] ppid=1045692 vsize=41860 memory=12336 CPUtime=0.31 cores=4,6
/proc/1045695/stat : 1045695 (pb-oll-rs) R 1045692 1045695 1045251 0 -1 4194304 1372 0 0 0 29 2 0 0 20 0 1 0 198818709 42864640 3084 134679101440 4194304 5384485 140722357179296 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 15790080 140722357187605 140722357187682 140722357187682 140722357194699 0
/proc/1045695/statm: 10465 3084 1409 291 0 1999 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41860 KiB
Current children cumulated memory: 12336 KiB

[startup+0.700249 s]
/proc/loadavg: 3.89 4.07 4.12 5/242 1045696
/proc/meminfo: memFree=124472100/131655788 swapFree=131071996/131071996
[pid=1045695] ppid=1045692 vsize=42804 memory=13560 CPUtime=0.69 cores=4,6
/proc/1045695/stat : 1045695 (pb-oll-rs) R 1045692 1045695 1045251 0 -1 4194304 1624 0 0 0 65 4 0 0 20 0 1 0 198818709 43831296 3390 134679101440 4194304 5384485 140722357179296 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 15790080 140722357187605 140722357187682 140722357187682 140722357194699 0
/proc/1045695/statm: 10701 3390 1472 291 0 2235 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 42804 KiB
Current children cumulated memory: 13560 KiB

[startup+1.34512 s]
# the end of solver process 1045695 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.28 s, system=0.060772 s

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

[startup+0.800292 s]
/proc/loadavg: 3.89 4.07 4.12 5/242 1045696
/proc/meminfo: memFree=124472100/131655788 swapFree=131071996/131071996
[pid=1045695] ppid=1045692 vsize=43492 memory=14352 CPUtime=0.79 cores=4,6
/proc/1045695/stat : 1045695 (pb-oll-rs) R 1045692 1045695 1045251 0 -1 4194304 1785 0 0 0 75 4 0 0 20 0 1 0 198818709 44535808 3588 134679101440 4194304 5384485 140722357179296 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 15790080 140722357187605 140722357187682 140722357187682 140722357194699 0
/proc/1045695/statm: 10873 3588 1472 291 0 2407 0
Current children cumulated CPU time: 0.79 s
Current children cumulated vsize: 43492 KiB
Current children cumulated memory: 14352 KiB

[startup+1.20021 s]
/proc/loadavg: 3.89 4.07 4.12 5/242 1045696
/proc/meminfo: memFree=124470812/131655788 swapFree=131071996/131071996
[pid=1045695] ppid=1045692 vsize=44168 memory=14944 CPUtime=1.19 cores=4,6
/proc/1045695/stat : 1045695 (pb-oll-rs) R 1045692 1045695 1045251 0 -1 4194304 1960 0 0 0 114 5 0 0 20 0 1 0 198818709 45228032 3736 134679101440 4194304 5384485 140722357179296 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 15790080 140722357187605 140722357187682 140722357187682 140722357194699 0
/proc/1045695/statm: 11042 3736 1472 291 0 2576 0
Current children cumulated CPU time: 1.19 s
Current children cumulated vsize: 44168 KiB
Current children cumulated memory: 14944 KiB

[startup+1.30021 s]
/proc/loadavg: 3.89 4.07 4.12 5/242 1045696
/proc/meminfo: memFree=124470812/131655788 swapFree=131071996/131071996
[pid=1045695] ppid=1045692 vsize=44168 memory=14944 CPUtime=1.28 cores=4,6
/proc/1045695/stat : 1045695 (pb-oll-rs) R 1045692 1045695 1045251 0 -1 4194304 1960 0 0 0 123 5 0 0 20 0 1 0 198818709 45228032 3736 134679101440 4194304 5384485 140722357179296 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 5674704 5678696 15790080 140722357187605 140722357187682 140722357187682 140722357194699 0
/proc/1045695/statm: 11042 3736 1472 291 0 2576 0
Current children cumulated CPU time: 1.28 s
Current children cumulated vsize: 44168 KiB
Current children cumulated memory: 14944 KiB

Child status: 0

Real time (s): 1.34516
CPU time (s): 1.34077
CPU user time (s): 1.28
CPU system time (s): 0.060772
CPU usage (%): 99.6733
Max. virtual memory (cumulated for all children) (KiB): 44168
Max. memory (cumulated for all children) (KiB): 14944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.28
system time used= 0.060772
maximum resident set size= 14944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1970
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: 1045695
#   total CPU time (s): 1.34077
#   total CPU user time (s): 1.28
#   total CPU system time (s): 0.060772

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.029979 second user time and 0.069845 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2024-07-20 11:10:06
IDJOB=4454261
IDBENCH=147183
IDSOLVER=3082
FILE ID=nodeC010/4454261-1721466595
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-s4-4-3-1pb.opb
COMMAND LINE= pb-oll-rs BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4454261-1721466595/watcher-4454261-1721466595 -o /tmp/evaluation-result-4454261-1721466595/solver-4454261-1721466595 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1721466587-1045262 --watchdog 3760  pb-oll-rs HOME/instance-4454261-1721466595.opb

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

MD5SUM BENCH= 747698da0f593f637a147af56db5f584
RANDOM SEED=19665066

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		: 3655.058
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		: 3655.047
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		: 1197.347
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		: 1197.346
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		: 1895.530
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		: 3655.086
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		: 1197.183
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		: 1197.392
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:        124480688 kB
MemAvailable:   129759520 kB
Buffers:          547756 kB
Cached:          5517512 kB
SwapCached:            0 kB
Active:          1079280 kB
Inactive:        5410196 kB
Active(anon):       1456 kB
Inactive(anon):   468328 kB
Active(file):    1077824 kB
Inactive(file):  4941868 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              8924 kB
Writeback:            12 kB
AnonPages:        424236 kB
Mapped:           111720 kB
Shmem:             45896 kB
KReclaimable:     198344 kB
Slab:             314252 kB
SReclaimable:     198344 kB
SUnreclaim:       115908 kB
KernelStack:        3852 kB
PageTables:        10312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     795048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62336 kB
HardwareCorrupted:     0 kB
AnonHugePages:    231424 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 11:10:08