Trace number 4462312

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
RoundingSat nolog (2)OPT-3559 0.684613 0.688529

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/pettersson/StableMatchings/
KidneyTransplantBenchmarks/normalized-KE_140_005.opb
MD5SUMb2b4e88ed7bd22b4979581e55620e687
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 benchmark-3559
Best CPU time to get the best result obtained on this benchmark0.028756
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables825
Total number of constraints83
Number of constraints which are clauses7
Number of constraints which are cardinality constraints (but not clauses)76
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint223
Number of terms in the objective function 825
Biggest coefficient in the objective function 240
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 95931
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 240
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 95931
Number of bits of the biggest sum of numbers17
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 #variables 825 #constraints 83
0.00/0.00	c bounds - >= -95931 @ 0.001691
0.00/0.00	c rational objective -3562
0.59/0.68	c bounds -3172 >= -95931 @ 0.005073
0.59/0.68	c bounds -3172 >= -91795 @ 0.005103
0.59/0.68	c bounds -3172 >= -91063 @ 0.005103
0.59/0.68	c bounds -3172 >= -90675 @ 0.005103
0.59/0.68	c bounds -3172 >= -90492 @ 0.005103
0.59/0.68	c bounds -3172 >= -90090 @ 0.005103
0.59/0.68	c bounds -3172 >= -88398 @ 0.005103
0.59/0.68	c bounds -3228 >= -88398 @ 0.005826
0.59/0.68	c bounds -3228 >= -88208 @ 0.005923
0.59/0.68	c bounds -3228 >= -87994 @ 0.006011
0.59/0.68	c bounds -3228 >= -87394 @ 0.006102
0.59/0.68	c bounds -3228 >= -87186 @ 0.00621
0.59/0.68	c bounds -3228 >= -87003 @ 0.006294
0.59/0.68	c bounds -3228 >= -86415 @ 0.006382
0.59/0.68	c bounds -3228 >= -86041 @ 0.006489
0.59/0.68	c bounds -3228 >= -85667 @ 0.006573
0.59/0.68	c bounds -3228 >= -85287 @ 0.006666
0.59/0.68	c bounds -3228 >= -84901 @ 0.006765
0.59/0.68	c bounds -3228 >= -84331 @ 0.009119
0.59/0.68	c bounds -3228 >= -84145 @ 0.009119
0.59/0.68	c bounds -3228 >= -83596 @ 0.009119
0.59/0.68	c bounds -3269 >= -83596 @ 0.009826
0.59/0.68	c bounds -3269 >= -83408 @ 0.009942
0.59/0.68	c bounds -3269 >= -83225 @ 0.010286
0.59/0.68	c bounds -3269 >= -83042 @ 0.010556
0.59/0.68	c bounds -3269 >= -82859 @ 0.010787
0.59/0.68	c bounds -3269 >= -82672 @ 0.01104
0.59/0.68	c bounds -3269 >= -82489 @ 0.011688
0.59/0.68	c bounds -3298 >= -82489 @ 0.013298
0.59/0.68	c bounds -3301 >= -82489 @ 0.055464
0.59/0.68	c bounds -3317 >= -82489 @ 0.061762
0.59/0.68	c bounds -3327 >= -82489 @ 0.063712
0.59/0.68	c bounds -3333 >= -82489 @ 0.069567
0.59/0.68	c bounds -3351 >= -82489 @ 0.071768
0.59/0.68	c bounds -3365 >= -82489 @ 0.076314
0.59/0.68	c bounds -3375 >= -82489 @ 0.077841
0.59/0.68	c bounds -3419 >= -82489 @ 0.092369
0.59/0.68	c bounds -3419 >= -81765 @ 0.092533
0.59/0.68	c bounds -3419 >= -81584 @ 0.092625
0.59/0.68	c bounds -3419 >= -81402 @ 0.092913
0.59/0.68	c bounds -3419 >= -81220 @ 0.093036
0.59/0.68	c bounds -3419 >= -81039 @ 0.093313
0.59/0.68	c bounds -3419 >= -80858 @ 0.09357
0.59/0.68	c bounds -3419 >= -80677 @ 0.093855
0.59/0.68	c bounds -3419 >= -80496 @ 0.115688
0.59/0.68	c bounds -3438 >= -80496 @ 0.129117
0.59/0.68	c bounds -3439 >= -80496 @ 0.129552
0.59/0.68	c bounds -3439 >= -80316 @ 0.12983
0.59/0.68	c bounds -3440 >= -80316 @ 0.174122
0.59/0.68	c bounds -3456 >= -80316 @ 0.201834
0.59/0.68	c bounds -3459 >= -80316 @ 0.218822
0.59/0.68	c bounds -3459 >= -79958 @ 0.219093
0.59/0.68	c bounds -3459 >= -79600 @ 0.219473
0.59/0.68	c bounds -3459 >= -79421 @ 0.22052
0.59/0.68	c bounds -3459 >= -79242 @ 0.262721
0.59/0.68	c bounds -3469 >= -79242 @ 0.311725
0.59/0.68	c bounds -3478 >= -79242 @ 0.357568
0.59/0.68	c #Conflicts:       1000 | #Constraints:       1273
0.59/0.68	c bounds -3485 >= -79242 @ 0.388666
0.59/0.68	c bounds -3487 >= -79242 @ 0.426848
0.59/0.68	c bounds -3487 >= -78886 @ 0.427279
0.59/0.68	c bounds -3487 >= -78708 @ 0.430517
0.59/0.68	c bounds -3509 >= -78708 @ 0.544571
0.59/0.68	c bounds -3515 >= -78708 @ 0.562622
0.59/0.68	c bounds -3529 >= -78708 @ 0.56723
0.59/0.68	c bounds -3542 >= -78708 @ 0.600919
0.59/0.68	c bounds -3559 >= -78708 @ 0.615243
0.59/0.68	c bounds -3559 >= -21627 @ 0.615319
0.59/0.68	c bounds -3559 >= -21450 @ 0.616286
0.59/0.68	c bounds -3559 >= -21273 @ 0.623852
0.59/0.68	c bounds -3559 >= -21273 @ 0.64466
0.59/0.68	c cpu time 0.644664 s
0.59/0.68	c deterministic time 63522826 6.35e+07
0.59/0.68	c optimization time 0.005463 s
0.59/0.68	c total solve time 0.637565 s
0.59/0.68	c core-guided solve time 0.327859 s
0.59/0.68	c propagation time 0.367842 s
0.59/0.68	c conflict analysis time 0.209833 s
0.59/0.68	c propagations 198501
0.59/0.68	c resolve steps 8948
0.59/0.68	c decisions 22925
0.59/0.68	c conflicts 1617
0.59/0.68	c restarts 11
0.59/0.68	c inprocessing phases 0
0.59/0.68	c input clauses 48
0.59/0.68	c input cardinalities 117
0.59/0.68	c input general constraints 85
0.59/0.68	c input average constraint length 219.31
0.59/0.68	c input average constraint degree 2365.64
0.59/0.68	c learned clauses 173
0.59/0.68	c learned cardinalities 34
0.59/0.68	c learned general constraints 1473
0.59/0.68	c learned average constraint length 418.86
0.59/0.68	c learned average constraint degree 18921728425.39
0.59/0.68	c watched constraints 709
0.59/0.68	c counting constraints 849
0.59/0.68	c gcd simplifications 62
0.59/0.68	c detected cardinalities 6
0.59/0.68	c weakened non-implied lits 270387
0.59/0.68	c weakened non-implying lits 1486
0.59/0.68	c original variables 825
0.59/0.68	c clausal propagations 5172
0.59/0.68	c cardinality propagations 80490
0.59/0.68	c watched propagations 6697
0.59/0.68	c counting propagations 86242
0.59/0.68	c watch lookups 11779109
0.59/0.68	c watch backjump lookups 11436854
0.59/0.68	c watch checks 19483020
0.59/0.68	c propagation checks 17586236
0.59/0.68	c constraint additions 2792043
0.59/0.68	c trail pops 222362
0.59/0.68	c formula constraints 83
0.59/0.68	c learned constraints 1559
0.59/0.68	c bound constraints 69
0.59/0.68	c core-guided constraints 98
0.59/0.68	c encountered formula constraints 5087
0.59/0.68	c encountered learned constraints 2506
0.59/0.68	c encountered bound constraints 68
0.59/0.68	c encountered core-guided constraints 960
0.59/0.68	c LP total time 0.047599 s
0.59/0.68	c LP solve time 0.03 s
0.59/0.68	c LP constraints added 84
0.59/0.68	c LP constraints removed 0
0.59/0.68	c LP pivots internal 1642
0.59/0.68	c LP pivots root 133
0.59/0.68	c LP calls 79
0.59/0.68	c LP optimalities 16
0.59/0.68	c LP no pivot count 0
0.59/0.68	c LP infeasibilities 63
0.59/0.68	c LP valid Farkas constraints 62
0.59/0.68	c LP learned Farkas constraints 58
0.59/0.68	c LP basis resets 0
0.59/0.68	c LP cycling count 0
0.59/0.68	c LP singular count 0
0.59/0.68	c LP no primal count 0
0.59/0.68	c LP no farkas count 0
0.59/0.68	c LP other issue count 0
0.59/0.68	c LP Gomory cuts 1
0.59/0.68	c LP learned cuts 0
0.59/0.68	c LP deleted cuts 0
0.59/0.68	c LP encountered Gomory constraints 0
0.59/0.68	c LP encountered Farkas constraints 1622
0.59/0.68	c LP encountered learned Farkas constraints 262
0.59/0.68	c CG auxiliary variables introduced 46
0.59/0.68	c CG solutions found 26
0.59/0.68	c CG cores constructed 43
0.59/0.68	c CG core cardinality constraints returned 17
0.59/0.68	c CG unit cores 1
0.59/0.68	c CG single cores 41
0.59/0.68	c CG blocks removed during cardinality reduction 2
0.59/0.68	c CG first core best 0
0.59/0.68	c CG decision core best 0
0.59/0.68	c CG core reduction tie 1
0.59/0.68	c CG core degree average 2.24
0.59/0.68	c CG core slack average 1.38
0.59/0.68	o -3559
0.59/0.68	s OPTIMUM FOUND
0.59/0.68	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 -x721 -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 x802 -x803 -x804 -x805 -x806 -x807 -x808 x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 -x820 -x821 -x822 -x823 -x824 x825

Verifier Data 

OK	-3559

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: 63931 MiB (60711 MiB free)
  memory of node 1: 64510 MiB (62298 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4462312-1722236576/watcher-4462312-1722236576 -o /tmp/evaluation-result-4462312-1722236576/solver-4462312-1722236576 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1722236576-417033 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4462312-1722236576.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=417085, runsolver pid=417082
Current StackSize limit: 8192 KiB


[startup+0.100094 s]*
/proc/loadavg: 0.12 0.09 0.09 4/251 417093
/proc/meminfo: memFree=125952216/131524600 swapFree=131059112/131071996
[pid=417085] ppid=417082 vsize=39092 memory=11128 CPUtime=0.1 cores=0,2
/proc/417085/stat : 417085 (roundingsat) R 417082 417085 417023 0 -1 4194304 1155 0 0 0 9 1 0 0 20 0 1 0 60186294 40030208 2782 134679101440 4194304 7968373 140727896491168 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 20340736 140727896499133 140727896499297 140727896499297 140727896506313 0
/proc/417085/statm: 9773 2782 1853 922 0 1725 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39092 KiB
Current children cumulated memory: 11128 KiB

[startup+0.205434 s]*
/proc/loadavg: 0.12 0.09 0.09 5/253 417105
/proc/meminfo: memFree=125888480/131524600 swapFree=131059112/131071996
[pid=417085] ppid=417082 vsize=40100 memory=14688 CPUtime=0.2 cores=0,2
/proc/417085/stat : 417085 (roundingsat) R 417082 417085 417023 0 -1 4194304 1511 0 0 0 19 1 0 0 20 0 1 0 60186294 41062400 3672 134679101440 4194304 7968373 140727896491168 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 20340736 140727896499133 140727896499297 140727896499297 140727896506313 0
/proc/417085/statm: 10025 3672 1853 922 0 1977 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40100 KiB
Current children cumulated memory: 14688 KiB

[startup+0.305339 s]*
/proc/loadavg: 0.12 0.09 0.09 4/253 417105
/proc/meminfo: memFree=125898528/131524600 swapFree=131059112/131071996
[pid=417085] ppid=417082 vsize=41532 memory=15980 CPUtime=0.29 cores=0,2
/proc/417085/stat : 417085 (roundingsat) R 417082 417085 417023 0 -1 4194304 1867 0 0 0 28 1 0 0 20 0 1 0 60186294 42528768 3995 134679101440 4194304 7968373 140727896491168 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 20340736 140727896499133 140727896499297 140727896499297 140727896506313 0
/proc/417085/statm: 10383 3995 1853 922 0 2335 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 41532 KiB
Current children cumulated memory: 15980 KiB

[startup+0.688499 s]
# the end of solver process 417085 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.645861 s, system=0.038752 s

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

[startup+0.405246 s]*
/proc/loadavg: 0.12 0.09 0.09 5/256 417111
/proc/meminfo: memFree=125840616/131524600 swapFree=131059112/131071996
[pid=417085] ppid=417082 vsize=42832 memory=17632 CPUtime=0.4 cores=0,2
/proc/417085/stat : 417085 (roundingsat) R 417082 417085 417023 0 -1 4194304 2268 0 0 0 38 2 0 0 20 0 1 0 60186294 43859968 4408 134679101440 4194304 7968373 140727896491168 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 20340736 140727896499133 140727896499297 140727896499297 140727896506313 0
/proc/417085/statm: 10708 4408 1853 922 0 2660 0
Current children cumulated CPU time: 0.4 s
Current children cumulated vsize: 42832 KiB
Current children cumulated memory: 17632 KiB

[startup+0.605473 s]
/proc/loadavg: 0.12 0.09 0.09 6/255 417117
/proc/meminfo: memFree=125825468/131524600 swapFree=131059112/131071996
[pid=417085] ppid=417082 vsize=47408 memory=22104 CPUtime=0.59 cores=0,2
/proc/417085/stat : 417085 (roundingsat) R 417082 417085 417023 0 -1 4194304 2898 0 0 0 56 3 0 0 20 0 1 0 60186294 48545792 5526 134679101440 4194304 7968373 140727896491168 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 20340736 140727896499133 140727896499297 140727896499297 140727896506313 0
/proc/417085/statm: 11852 5526 1853 922 0 3804 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 47408 KiB
Current children cumulated memory: 22104 KiB

Child status: 0

Real time (s): 0.688529
CPU time (s): 0.684613
CPU user time (s): 0.645861
CPU system time (s): 0.038752
CPU usage (%): 99.4313
Max. virtual memory (cumulated for all children) (KiB): 47408
Max. memory (cumulated for all children) (KiB): 22104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.645861
system time used= 0.038752
maximum resident set size= 22368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2935
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= 5
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 417085
#   total CPU time (s): 0.684613
#   total CPU user time (s): 0.645861
#   total CPU system time (s): 0.038752

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015424 second user time and 0.023687 second system time

The end

Launcher Data 

Begin job on nodeC021 at 2024-07-29 09:02:56
IDJOB=4462312
IDBENCH=178882
IDSOLVER=3084
FILE ID=nodeC021/4462312-1722236576
RUNJOBID= nodeC021-1722236576-417033
SLURM_JOB_ID= 8248757
Free space on /tmp= 890068 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB24/OPT-LIN/pettersson/StableMatchings/KidneyTransplantBenchmarks/normalized-KE_140_005.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4462312-1722236576/watcher-4462312-1722236576 -o /tmp/evaluation-result-4462312-1722236576/solver-4462312-1722236576 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1722236576-417033 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4462312-1722236576.opb

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

MD5SUM BENCH= b2b4e88ed7bd22b4979581e55620e687
RANDOM SEED=697437227

nodeC021.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	: 0xb00002a
cpu MHz		: 3605.492
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7000.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3665.926
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7007.41
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3643.042
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7000.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3625.785
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7007.41
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3628.514
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7000.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3660.372
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7007.41
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.429
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7000.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.296
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp 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	: 7007.41
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125967480 kB
MemAvailable:   129613664 kB
Buffers:          409292 kB
Cached:          4058888 kB
SwapCached:          464 kB
Active:          2858812 kB
Inactive:        2063736 kB
Active(anon):       1664 kB
Inactive(anon):   514460 kB
Active(file):    2857148 kB
Inactive(file):  1549276 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131059112 kB
Dirty:             20440 kB
Writeback:             0 kB
AnonPages:        454248 kB
Mapped:           113176 kB
Shmem:             61432 kB
KReclaimable:     158812 kB
Slab:             280644 kB
SReclaimable:     158812 kB
SUnreclaim:       121832 kB
KernelStack:        4000 kB
PageTables:         9968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     854380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            20032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    251904 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:      324308 kB
DirectMap2M:    40343552 kB
DirectMap1G:    95420416 kB

Free space on /tmp at the end= 890056 MiB
End job on nodeC021 at 2024-07-29 09:02:57