Trace number 4463352

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 log (3)OPT cert.-3559 0.633826 0.656682

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 @ 0.001631
0.00/0.00	c rational objective -3562
0.59/0.63	c bounds -3172 >= -95931 @ 0.004548
0.59/0.63	c bounds -3172 >= -91795 @ 0.006123
0.59/0.63	c bounds -3172 >= -91063 @ 0.006172
0.59/0.63	c bounds -3172 >= -90675 @ 0.006212
0.59/0.63	c bounds -3172 >= -90492 @ 0.006249
0.59/0.63	c bounds -3172 >= -90090 @ 0.006287
0.59/0.63	c bounds -3172 >= -88398 @ 0.006346
0.59/0.63	c bounds -3228 >= -88398 @ 0.007134
0.59/0.63	c bounds -3228 >= -88208 @ 0.007177
0.59/0.63	c bounds -3228 >= -87994 @ 0.007216
0.59/0.63	c bounds -3228 >= -87394 @ 0.007256
0.59/0.63	c bounds -3228 >= -87186 @ 0.007295
0.59/0.63	c bounds -3228 >= -87003 @ 0.007328
0.59/0.63	c bounds -3228 >= -86415 @ 0.007378
0.59/0.63	c bounds -3228 >= -86041 @ 0.007422
0.59/0.63	c bounds -3228 >= -85667 @ 0.007458
0.59/0.63	c bounds -3228 >= -85287 @ 0.007506
0.59/0.63	c bounds -3228 >= -84901 @ 0.007563
0.59/0.63	c bounds -3228 >= -84331 @ 0.007625
0.59/0.63	c bounds -3228 >= -84145 @ 0.007664
0.59/0.63	c bounds -3228 >= -83596 @ 0.007752
0.59/0.63	c bounds -3269 >= -83596 @ 0.008825
0.59/0.63	c bounds -3269 >= -83408 @ 0.008896
0.59/0.63	c bounds -3269 >= -83225 @ 0.009244
0.59/0.63	c bounds -3269 >= -83042 @ 0.009468
0.59/0.63	c bounds -3269 >= -82859 @ 0.009691
0.59/0.63	c bounds -3269 >= -82672 @ 0.009922
0.59/0.63	c bounds -3269 >= -82489 @ 0.010612
0.59/0.63	c bounds -3298 >= -82489 @ 0.012296
0.59/0.63	c bounds -3313 >= -82489 @ 0.072469
0.59/0.63	c bounds -3314 >= -82489 @ 0.072469
0.59/0.63	c bounds -3353 >= -82489 @ 0.075248
0.59/0.63	c bounds -3391 >= -82489 @ 0.085989
0.59/0.63	c bounds -3407 >= -82489 @ 0.115189
0.59/0.63	c bounds -3407 >= -82307 @ 0.115294
0.59/0.63	c bounds -3407 >= -81583 @ 0.115394
0.59/0.63	c bounds -3407 >= -81040 @ 0.115499
0.59/0.63	c bounds -3407 >= -80859 @ 0.115574
0.59/0.63	c bounds -3407 >= -80678 @ 0.115756
0.59/0.63	c bounds -3407 >= -80497 @ 0.128644
0.59/0.63	c bounds -3416 >= -80497 @ 0.141043
0.59/0.63	c bounds -3425 >= -80497 @ 0.19294
0.59/0.63	c bounds -3435 >= -80497 @ 0.207453
0.59/0.63	c bounds -3436 >= -80497 @ 0.209881
0.59/0.63	c bounds -3469 >= -80497 @ 0.217471
0.59/0.63	c bounds -3469 >= -80139 @ 0.217688
0.59/0.63	c bounds -3509 >= -80139 @ 0.219576
0.59/0.63	c bounds -3509 >= -79959 @ 0.219946
0.59/0.63	c bounds -3509 >= -79601 @ 0.220244
0.59/0.63	c bounds -3509 >= -79422 @ 0.223133
0.59/0.63	c bounds -3509 >= -72926 @ 0.323152
0.59/0.63	c bounds -3524 >= -72926 @ 0.326272
0.59/0.63	c bounds -3533 >= -72926 @ 0.403133
0.59/0.63	c bounds -3552 >= -72926 @ 0.439795
0.59/0.63	c #Conflicts:       1000 | #Constraints:       1214
0.59/0.63	c bounds -3559 >= -72926 @ 0.554228
0.59/0.63	c bounds -3559 >= -69627 @ 0.554319
0.59/0.63	c bounds -3559 >= -43622 @ 0.56503
0.59/0.63	c bounds -3559 >= -7717 @ 0.575997
0.59/0.63	c bounds -3559 >= -7459 @ 0.576992
0.59/0.63	c bounds -3559 >= -7459 @ 0.581876
0.59/0.63	c cpu time 0.582028 s
0.59/0.63	c deterministic time 34483076 3.45e+07
0.59/0.63	c optimization time 0.005411 s
0.59/0.63	c total solve time 0.575029 s
0.59/0.63	c core-guided solve time 0.294243 s
0.59/0.63	c propagation time 0.283983 s
0.59/0.63	c conflict analysis time 0.237841 s
0.59/0.63	c propagations 202840
0.59/0.63	c resolve steps 6825
0.59/0.63	c decisions 19999
0.59/0.63	c conflicts 1147
0.59/0.63	c restarts 7
0.59/0.63	c inprocessing phases 0
0.59/0.63	c input clauses 44
0.59/0.63	c input cardinalities 116
0.59/0.63	c input general constraints 34
0.59/0.63	c input average constraint length 93.54
0.59/0.63	c input average constraint degree 345.98
0.59/0.63	c learned clauses 85
0.59/0.63	c learned cardinalities 51
0.59/0.63	c learned general constraints 1046
0.59/0.63	c learned average constraint length 429.15
0.59/0.63	c learned average constraint degree 18292203055.42
0.59/0.63	c watched constraints 499
0.59/0.63	c counting constraints 581
0.59/0.63	c gcd simplifications 32
0.59/0.63	c detected cardinalities 17
0.59/0.63	c weakened non-implied lits 247907
0.59/0.63	c weakened non-implying lits 823
0.59/0.63	c original variables 825
0.59/0.63	c clausal propagations 3514
0.59/0.63	c cardinality propagations 76981
0.59/0.63	c watched propagations 5036
0.59/0.63	c counting propagations 97801
0.59/0.63	c watch lookups 5130467
0.59/0.63	c watch backjump lookups 4910403
0.59/0.63	c watch checks 11766689
0.59/0.63	c propagation checks 10294499
0.59/0.63	c constraint additions 1933767
0.59/0.63	c trail pops 223085
0.59/0.63	c formula constraints 83
0.59/0.63	c learned constraints 1113
0.59/0.63	c bound constraints 19
0.59/0.63	c core-guided constraints 92
0.59/0.63	c encountered formula constraints 3725
0.59/0.63	c encountered learned constraints 2035
0.59/0.63	c encountered bound constraints 86
0.59/0.63	c encountered core-guided constraints 1014
0.59/0.63	c LP total time 0.035304 s
0.59/0.63	c LP solve time 0.01 s
0.59/0.63	c LP constraints added 83
0.59/0.63	c LP constraints removed 0
0.59/0.63	c LP pivots internal 1193
0.59/0.63	c LP pivots root 133
0.59/0.63	c LP calls 49
0.59/0.63	c LP optimalities 14
0.59/0.63	c LP no pivot count 4
0.59/0.63	c LP infeasibilities 35
0.59/0.63	c LP valid Farkas constraints 35
0.59/0.63	c LP learned Farkas constraints 34
0.59/0.63	c LP basis resets 0
0.59/0.63	c LP cycling count 0
0.59/0.63	c LP singular count 0
0.59/0.63	c LP no primal count 0
0.59/0.63	c LP no farkas count 0
0.59/0.63	c LP other issue count 0
0.59/0.63	c LP Gomory cuts 0
0.59/0.63	c LP learned cuts 0
0.59/0.63	c LP deleted cuts 0
0.59/0.63	c LP encountered Gomory constraints 0
0.59/0.63	c LP encountered Farkas constraints 1013
0.59/0.63	c LP encountered learned Farkas constraints 64
0.59/0.63	c CG auxiliary variables introduced 45
0.59/0.63	c CG solutions found 19
0.59/0.63	c CG cores constructed 40
0.59/0.63	c CG core cardinality constraints returned 18
0.59/0.63	c CG unit cores 0
0.59/0.63	c CG single cores 39
0.59/0.63	c CG blocks removed during cardinality reduction 3
0.59/0.63	c CG first core best 0
0.59/0.63	c CG decision core best 1
0.59/0.63	c CG core reduction tie 0
0.59/0.63	c CG core degree average 2.35
0.59/0.63	c CG core slack average 1.32
0.59/0.63	o -3559
0.59/0.63	s OPTIMUM FOUND
0.59/0.63	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

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS -3559 <= obj <= -3559
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS -3559 <= obj <= -3559
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS ~3559 <= obj <= ~3559
--summary--
ALL OK

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: 63968 MiB (55071 MiB free)
  memory of node 1: 64473 MiB (52691 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4463352-1722349094/watcher-4463352-1722349094 -o /tmp/evaluation-result-4463352-1722349094/solver-4463352-1722349094 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1722340763-7098 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4463352-1722349094 --lp-cut-gomory=0 HOME/instance-4463352-1722349094.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=12153, runsolver pid=12150
Current StackSize limit: 8192 KiB


[startup+0.100104 s]*
/proc/loadavg: 4.12 4.14 4.10 5/260 12154
/proc/meminfo: memFree=110341976/131524600 swapFree=131071996/131071996
[pid=12153] ppid=12150 vsize=39156 memory=12572 CPUtime=0.09 cores=5,7
/proc/12153/stat : 12153 (roundingsat) R 12150 12153 7085 0 -1 4194304 954 0 0 0 8 1 0 0 20 0 1 0 1513968 40095744 3143 134679101440 4194304 8255733 140727871500528 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 34811904 140727871509342 140727871509604 140727871509604 140727871516617 0
/proc/12153/statm: 9789 3143 1921 992 0 1647 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39156 KiB
Current children cumulated memory: 12572 KiB

[startup+0.20568 s]*
/proc/loadavg: 4.12 4.14 4.10 5/260 12154
/proc/meminfo: memFree=110337412/131524600 swapFree=131071996/131071996
[pid=12153] ppid=12150 vsize=40576 memory=13812 CPUtime=0.2 cores=5,7
/proc/12153/stat : 12153 (roundingsat) R 12150 12153 7085 0 -1 4194304 1262 0 0 0 18 2 0 0 20 0 1 0 1513968 41549824 3453 134679101440 4194304 8255733 140727871500528 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 34811904 140727871509342 140727871509604 140727871509604 140727871516617 0
/proc/12153/statm: 10144 3453 1921 992 0 2002 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40576 KiB
Current children cumulated memory: 13812 KiB

[startup+0.305591 s]*
/proc/loadavg: 4.12 4.14 4.10 5/260 12154
/proc/meminfo: memFree=110333240/131524600 swapFree=131071996/131071996
[pid=12153] ppid=12150 vsize=41600 memory=14824 CPUtime=0.3 cores=5,7
/proc/12153/stat : 12153 (roundingsat) R 12150 12153 7085 0 -1 4194304 1634 0 0 0 27 3 0 0 20 0 1 0 1513968 42598400 3706 134679101440 4194304 8255733 140727871500528 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 34811904 140727871509342 140727871509604 140727871509604 140727871516617 0
/proc/12153/statm: 10400 3706 1921 992 0 2258 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41600 KiB
Current children cumulated memory: 14824 KiB

[startup+0.656655 s]
# the end of solver process 12153 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.582873 s, system=0.050953 s

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

[startup+0.405512 s]*
/proc/loadavg: 4.12 4.14 4.10 5/260 12154
/proc/meminfo: memFree=110328508/131524600 swapFree=131071996/131071996
[pid=12153] ppid=12150 vsize=42312 memory=15612 CPUtime=0.4 cores=5,7
/proc/12153/stat : 12153 (roundingsat) R 12150 12153 7085 0 -1 4194304 1835 0 0 0 37 3 0 0 20 0 1 0 1513968 43327488 3903 134679101440 4194304 8255733 140727871500528 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 34811904 140727871509342 140727871509604 140727871509604 140727871516617 0
/proc/12153/statm: 10578 3903 1921 992 0 2436 0
Current children cumulated CPU time: 0.4 s
Current children cumulated vsize: 42312 KiB
Current children cumulated memory: 15612 KiB

[startup+0.605456 s]
/proc/loadavg: 4.12 4.14 4.10 5/260 12154
/proc/meminfo: memFree=110324028/131524600 swapFree=131071996/131071996
[pid=12153] ppid=12150 vsize=43576 memory=17724 CPUtime=0.59 cores=5,7
/proc/12153/stat : 12153 (roundingsat) R 12150 12153 7085 0 -1 4194304 2396 0 0 0 55 4 0 0 20 0 1 0 1513968 44621824 4431 134679101440 4194304 8255733 140727871500528 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 34811904 140727871509342 140727871509604 140727871509604 140727871516617 0
/proc/12153/statm: 10894 4431 1921 992 0 2752 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 43576 KiB
Current children cumulated memory: 17724 KiB

Child status: 0

Real time (s): 0.656682
CPU time (s): 0.633826
CPU user time (s): 0.582873
CPU system time (s): 0.050953
CPU usage (%): 96.5195
Max. virtual memory (cumulated for all children) (KiB): 43576
Max. memory (cumulated for all children) (KiB): 17724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.582873
system time used= 0.050953
maximum resident set size= 18252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2532
page faults= 0
swaps= 0
block input operations= 0
block output operations= 40368
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 410
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 12153
#   total CPU time (s): 0.633826
#   total CPU user time (s): 0.582873
#   total CPU system time (s): 0.050953

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01433 second user time and 0.026584 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2024-07-30 16:18:14
IDJOB=4463352
IDBENCH=178882
IDSOLVER=3089
FILE ID=nodeC035/4463352-1722349094
RUNJOBID= nodeC035-1722340763-7098
SLURM_JOB_ID= 8249008
Free space on /tmp= 890056 MiB

SOLVER NAME= RoundingSat log
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 --proof-log=CERTNAME --lp-cut-gomory=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4463352-1722349094/watcher-4463352-1722349094 -o /tmp/evaluation-result-4463352-1722349094/solver-4463352-1722349094 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1722340763-7098 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4463352-1722349094 --lp-cut-gomory=0 HOME/instance-4463352-1722349094.opb

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

MD5SUM BENCH= b2b4e88ed7bd22b4979581e55620e687
RANDOM SEED=1507408737

nodeC035.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		: 3664.866
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	: 7000.79
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		: 3673.731
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	: 7006.92
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		: 3600.664
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	: 7000.79
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		: 3610.318
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	: 7006.92
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		: 3664.833
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	: 7000.79
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		: 3663.093
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	: 7006.92
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		: 3600.456
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	: 7000.79
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		: 3662.890
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	: 7006.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        110349340 kB
MemAvailable:   126257596 kB
Buffers:           50884 kB
Cached:         16676180 kB
SwapCached:            0 kB
Active:           165896 kB
Inactive:       20501096 kB
Active(anon):       1544 kB
Inactive(anon):  3959472 kB
Active(file):     164352 kB
Inactive(file): 16541624 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             16488 kB
Writeback:             0 kB
AnonPages:       3935636 kB
Mapped:            98640 kB
Shmem:             21336 kB
KReclaimable:      84208 kB
Slab:             164452 kB
SReclaimable:      84208 kB
SUnreclaim:        80244 kB
KernelStack:        4160 kB
PageTables:        16700 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    4594920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             9024 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2426880 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:      242388 kB
DirectMap2M:     7919616 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 890052 MiB
End job on nodeC035 at 2024-07-30 16:18:14