Trace number 4455093

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)OPT68 1.14531 1.15646

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-9pb.opb
MD5SUMea99d36514d94b6fcce0ae9e5df1efe9
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 benchmark68
Best CPU time to get the best result obtained on this benchmark0.034049
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables840
Total number of constraints2526
Number of constraints which are clauses2502
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 constraint35
Number of terms in the objective function 840
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 840
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 840
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 
0.00/0.02	c #variables 840 #constraints 2526
0.00/0.05	c bounds - >= 0 @ 0.016579
0.00/0.05	c rational objective 67
1.09/1.15	c bounds 70 >= 0 @ 0.205241
1.09/1.15	c bounds 70 >= 1 @ 0.205475
1.09/1.15	c bounds 70 >= 2 @ 0.205906
1.09/1.15	c bounds 70 >= 3 @ 0.206247
1.09/1.15	c bounds 70 >= 4 @ 0.206574
1.09/1.15	c bounds 70 >= 5 @ 0.207464
1.09/1.15	c bounds 70 >= 6 @ 0.207838
1.09/1.15	c bounds 70 >= 7 @ 0.208194
1.09/1.15	c bounds 70 >= 8 @ 0.208548
1.09/1.15	c bounds 70 >= 9 @ 0.208919
1.09/1.15	c bounds 70 >= 10 @ 0.209284
1.09/1.15	c bounds 70 >= 11 @ 0.209949
1.09/1.15	c bounds 70 >= 12 @ 0.210407
1.09/1.15	c bounds 70 >= 13 @ 0.210883
1.09/1.15	c bounds 70 >= 14 @ 0.21134
1.09/1.15	c bounds 70 >= 15 @ 0.211891
1.09/1.15	c bounds 70 >= 16 @ 0.212417
1.09/1.15	c bounds 70 >= 17 @ 0.212954
1.09/1.15	c bounds 70 >= 18 @ 0.213471
1.09/1.15	c bounds 70 >= 19 @ 0.213779
1.09/1.15	c bounds 70 >= 20 @ 0.213779
1.09/1.15	c bounds 70 >= 21 @ 0.21378
1.09/1.15	c bounds 70 >= 22 @ 0.21378
1.09/1.15	c bounds 70 >= 23 @ 0.214375
1.09/1.15	c bounds 70 >= 24 @ 0.21495
1.09/1.15	c bounds 70 >= 25 @ 0.215538
1.09/1.15	c bounds 70 >= 26 @ 0.215761
1.09/1.15	c bounds 70 >= 27 @ 0.215761
1.09/1.15	c bounds 70 >= 28 @ 0.216385
1.09/1.15	c bounds 70 >= 29 @ 0.217041
1.09/1.15	c bounds 70 >= 30 @ 0.21775
1.09/1.15	c bounds 70 >= 31 @ 0.218445
1.09/1.15	c bounds 70 >= 32 @ 0.21875
1.09/1.15	c bounds 70 >= 33 @ 0.218962
1.09/1.15	c bounds 70 >= 34 @ 0.219715
1.09/1.15	c bounds 70 >= 35 @ 0.220516
1.09/1.15	c bounds 70 >= 36 @ 0.221344
1.09/1.15	c bounds 70 >= 37 @ 0.221682
1.09/1.15	c bounds 70 >= 38 @ 0.221682
1.09/1.15	c bounds 70 >= 39 @ 0.221682
1.09/1.15	c bounds 70 >= 40 @ 0.221682
1.09/1.15	c bounds 70 >= 41 @ 0.221682
1.09/1.15	c bounds 70 >= 42 @ 0.221904
1.09/1.15	c bounds 70 >= 43 @ 0.222853
1.09/1.15	c bounds 70 >= 44 @ 0.22382
1.09/1.15	c bounds 70 >= 45 @ 0.224656
1.09/1.15	c bounds 70 >= 46 @ 0.224882
1.09/1.15	c bounds 70 >= 47 @ 0.225651
1.09/1.15	c bounds 70 >= 48 @ 0.225651
1.09/1.15	c bounds 70 >= 49 @ 0.226285
1.09/1.15	c bounds 70 >= 50 @ 0.227411
1.09/1.15	c bounds 70 >= 51 @ 0.22764
1.09/1.15	c bounds 70 >= 52 @ 0.227785
1.09/1.15	c bounds 70 >= 53 @ 0.228633
1.09/1.15	c bounds 70 >= 54 @ 0.228633
1.09/1.15	c bounds 70 >= 55 @ 0.228633
1.09/1.15	c bounds 70 >= 56 @ 0.22988
1.09/1.15	c bounds 68 >= 56 @ 0.250813
1.09/1.15	c bounds 68 >= 57 @ 0.252889
1.09/1.15	c bounds 68 >= 58 @ 0.255106
1.09/1.15	c bounds 68 >= 59 @ 0.25549
1.09/1.15	c bounds 68 >= 60 @ 0.255743
1.09/1.15	c bounds 68 >= 61 @ 0.25654
1.09/1.15	c bounds 68 >= 62 @ 0.25748
1.09/1.15	c bounds 68 >= 63 @ 0.258397
1.09/1.15	c bounds 68 >= 64 @ 0.25947
1.09/1.15	c bounds 68 >= 65 @ 0.260137
1.09/1.15	c bounds 68 >= 66 @ 0.261724
1.09/1.15	c bounds 68 >= 67 @ 0.29485
1.09/1.15	c #Conflicts:       1000 | #Constraints:       3826
1.09/1.15	c #Conflicts:       2000 | #Constraints:       4840
1.09/1.15	c INPROCESSING
1.09/1.15	c GARBAGE COLLECT
1.09/1.15	c bounds 68 >= 67 @ 1.05133
1.09/1.15	c cpu time 1.05134 s
1.09/1.15	c deterministic time 14318364 1.43e+07
1.09/1.15	c optimization time 0.012855 s
1.09/1.15	c total solve time 1.02197 s
1.09/1.15	c core-guided solve time 0.05639 s
1.09/1.15	c propagation time 0.457614 s
1.09/1.15	c conflict analysis time 0.31169 s
1.09/1.15	c propagations 403527
1.09/1.15	c resolve steps 15954
1.09/1.15	c decisions 29979
1.09/1.15	c conflicts 2002
1.09/1.15	c restarts 13
1.09/1.15	c inprocessing phases 1
1.09/1.15	c input clauses 2527
1.09/1.15	c input cardinalities 157
1.09/1.15	c input general constraints 81
1.09/1.15	c input average constraint length 24.01
1.09/1.15	c input average constraint degree 2.77
1.09/1.15	c learned clauses 1001
1.09/1.15	c learned cardinalities 90
1.09/1.15	c learned general constraints 986
1.09/1.15	c learned average constraint length 132.53
1.09/1.15	c learned average constraint degree 3452032405.33
1.09/1.15	c watched constraints 220
1.09/1.15	c counting constraints 847
1.09/1.15	c gcd simplifications 119
1.09/1.15	c detected cardinalities 5
1.09/1.15	c weakened non-implied lits 432412
1.09/1.15	c weakened non-implying lits 310
1.09/1.15	c original variables 840
1.09/1.15	c clausal propagations 140195
1.09/1.15	c cardinality propagations 42717
1.09/1.15	c watched propagations 1631
1.09/1.15	c counting propagations 190869
1.09/1.15	c watch lookups 3344129
1.09/1.15	c watch backjump lookups 3021311
1.09/1.15	c watch checks 1625026
1.09/1.15	c propagation checks 3896534
1.09/1.15	c constraint additions 1559875
1.09/1.15	c trail pops 435467
1.09/1.15	c formula constraints 2526
1.09/1.15	c learned constraints 2032
1.09/1.15	c bound constraints 68
1.09/1.15	c core-guided constraints 171
1.09/1.15	c encountered formula constraints 10253
1.09/1.15	c encountered learned constraints 5554
1.09/1.15	c encountered bound constraints 19
1.09/1.15	c encountered core-guided constraints 691
1.09/1.15	c LP total time 0.379769 s
1.09/1.15	c LP solve time 0.21 s
1.09/1.15	c LP constraints added 2528
1.09/1.15	c LP constraints removed 0
1.09/1.15	c LP pivots internal 2030
1.09/1.15	c LP pivots root 485
1.09/1.15	c LP calls 25
1.09/1.15	c LP optimalities 2
1.09/1.15	c LP no pivot count 0
1.09/1.15	c LP infeasibilities 23
1.09/1.15	c LP valid Farkas constraints 22
1.09/1.15	c LP learned Farkas constraints 21
1.09/1.15	c LP basis resets 0
1.09/1.15	c LP cycling count 0
1.09/1.15	c LP singular count 0
1.09/1.15	c LP no primal count 0
1.09/1.15	c LP no farkas count 0
1.09/1.15	c LP other issue count 0
1.09/1.15	c LP Gomory cuts 2
1.09/1.15	c LP learned cuts 0
1.09/1.15	c LP deleted cuts 0
1.09/1.15	c LP encountered Gomory constraints 0
1.09/1.15	c LP encountered Farkas constraints 1364
1.09/1.15	c LP encountered learned Farkas constraints 52
1.09/1.15	c CG auxiliary variables introduced 79
1.09/1.15	c CG solutions found 2
1.09/1.15	c CG cores constructed 67
1.09/1.15	c CG core cardinality constraints returned 0
1.09/1.15	c CG unit cores 1
1.09/1.15	c CG single cores 24
1.09/1.15	c CG blocks removed during cardinality reduction 0
1.09/1.15	c CG first core best 0
1.09/1.15	c CG decision core best 0
1.09/1.15	c CG core reduction tie 42
1.09/1.15	c CG core degree average 1.00
1.09/1.15	c CG core slack average 5.26
1.09/1.15	o 68
1.09/1.15	s OPTIMUM FOUND
1.09/1.15	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 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840

Verifier Data 

OK	68

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 (62975 MiB free)
  memory of node 1: 64510 MiB (61638 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455093-1721458032/watcher-4455093-1721458032 -o /tmp/evaluation-result-4455093-1721458032/solver-4455093-1721458032 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721458043-1047959 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455093-1721458032.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
Current StackSize limit: 8192 KiB

solver pid=1048217, runsolver pid=1048214

[startup+0.1006 s]*
/proc/loadavg: 1.35 1.17 1.37 5/238 1048235
/proc/meminfo: memFree=127606452/131655788 swapFree=131071996/131071996
[pid=1048217] ppid=1048214 vsize=39200 memory=8980 CPUtime=0.1 cores=5,7
/proc/1048217/stat : 1048217 (roundingsat) R 1048214 1048217 1047946 0 -1 4194304 891 0 0 0 9 1 0 0 20 0 1 0 197961236 40140800 2245 134679101440 4194304 7968373 140737080393856 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 38563840 140737080398780 140737080398944 140737080398944 140737080405961 0
/proc/1048217/statm: 9800 2245 1653 922 0 1752 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39200 KiB
Current children cumulated memory: 8980 KiB

[startup+0.212887 s]*
/proc/loadavg: 1.35 1.17 1.37 5/240 1048244
/proc/meminfo: memFree=127597672/131655788 swapFree=131071996/131071996
[pid=1048217] ppid=1048214 vsize=39832 memory=10580 CPUtime=0.21 cores=5,7
/proc/1048217/stat : 1048217 (roundingsat) R 1048214 1048217 1047946 0 -1 4194304 1099 0 0 0 20 1 0 0 20 0 1 0 197961236 40787968 2645 134679101440 4194304 7968373 140737080393856 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 38563840 140737080398780 140737080398944 140737080398944 140737080405961 0
/proc/1048217/statm: 9958 2645 1854 922 0 1910 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39832 KiB
Current children cumulated memory: 10580 KiB

[startup+0.312859 s]*
/proc/loadavg: 1.35 1.17 1.37 5/243 1048250
/proc/meminfo: memFree=127590660/131655788 swapFree=131071996/131071996
[pid=1048217] ppid=1048214 vsize=40552 memory=13480 CPUtime=0.31 cores=5,7
/proc/1048217/stat : 1048217 (roundingsat) R 1048214 1048217 1047946 0 -1 4194304 1302 0 0 0 27 4 0 0 20 0 1 0 197961236 41525248 3370 134679101440 4194304 7968373 140737080393856 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 38563840 140737080398780 140737080398944 140737080398944 140737080405961 0
/proc/1048217/statm: 10138 3370 1870 922 0 2090 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40552 KiB
Current children cumulated memory: 13480 KiB

[startup+0.700264 s]
/proc/loadavg: 1.35 1.17 1.37 5/243 1048250
/proc/meminfo: memFree=127588544/131655788 swapFree=131071996/131071996
[pid=1048217] ppid=1048214 vsize=41620 memory=14524 CPUtime=0.68 cores=5,7
/proc/1048217/stat : 1048217 (roundingsat) R 1048214 1048217 1047946 0 -1 4194304 1568 0 0 0 62 6 0 0 20 0 1 0 197961236 42618880 3631 134679101440 4194304 7968373 140737080393856 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 38563840 140737080398780 140737080398944 140737080398944 140737080405961 0
/proc/1048217/statm: 10405 3631 1870 922 0 2357 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41620 KiB
Current children cumulated memory: 14524 KiB

[startup+1.15641 s]
# the end of solver process 1048217 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.0538 s, system=0.091504 s

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

[startup+0.80046 s]
/proc/loadavg: 1.35 1.17 1.37 5/243 1048250
/proc/meminfo: memFree=127588544/131655788 swapFree=131071996/131071996
[pid=1048217] ppid=1048214 vsize=41772 memory=14788 CPUtime=0.78 cores=5,7
/proc/1048217/stat : 1048217 (roundingsat) R 1048214 1048217 1047946 0 -1 4194304 1631 0 0 0 71 7 0 0 20 0 1 0 197961236 42774528 3697 134679101440 4194304 7968373 140737080393856 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 38563840 140737080398780 140737080398944 140737080398944 140737080405961 0
/proc/1048217/statm: 10443 3697 1870 922 0 2395 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 41772 KiB
Current children cumulated memory: 14788 KiB

[startup+1.00022 s]*
/proc/loadavg: 1.35 1.17 1.37 5/238 1048267
/proc/meminfo: memFree=127590268/131655788 swapFree=131071996/131071996
[pid=1048217] ppid=1048214 vsize=42776 memory=15580 CPUtime=0.99 cores=5,7
/proc/1048217/stat : 1048217 (roundingsat) R 1048214 1048217 1047946 0 -1 4194304 1869 0 0 0 91 8 0 0 20 0 1 0 197961236 43802624 3895 134679101440 4194304 7968373 140737080393856 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 38563840 140737080398780 140737080398944 140737080398944 140737080405961 0
/proc/1048217/statm: 10694 3895 1870 922 0 2646 0
Current children cumulated CPU time: 0.99 s
Current children cumulated vsize: 42776 KiB
Current children cumulated memory: 15580 KiB

[startup+1.11255 s]
/proc/loadavg: 1.35 1.17 1.37 5/238 1048267
/proc/meminfo: memFree=127590268/131655788 swapFree=131071996/131071996
[pid=1048217] ppid=1048214 vsize=43244 memory=16108 CPUtime=1.09 cores=5,7
/proc/1048217/stat : 1048217 (roundingsat) R 1048214 1048217 1047946 0 -1 4194304 1955 0 0 0 101 8 0 0 20 0 1 0 197961236 44281856 4027 134679101440 4194304 7968373 140737080393856 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 38563840 140737080398780 140737080398944 140737080398944 140737080405961 0
/proc/1048217/statm: 10811 4027 1870 922 0 2763 0
Current children cumulated CPU time: 1.09 s
Current children cumulated vsize: 43244 KiB
Current children cumulated memory: 16108 KiB

Child status: 0

Real time (s): 1.15646
CPU time (s): 1.14531
CPU user time (s): 1.0538
CPU system time (s): 0.091504
CPU usage (%): 99.0355
Max. virtual memory (cumulated for all children) (KiB): 43244
Max. memory (cumulated for all children) (KiB): 16108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.05381
system time used= 0.091504
maximum resident set size= 16372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2040
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: 1048217
#   total CPU time (s): 1.14531
#   total CPU user time (s): 1.0538
#   total CPU system time (s): 0.091504

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.041404 second user time and 0.06585 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2024-07-20 08:47:24
IDJOB=4455093
IDBENCH=147182
IDSOLVER=3084
FILE ID=nodeC002/4455093-1721458032
RUNJOBID= nodeC002-1721458043-1047959
SLURM_JOB_ID= 7545699
Free space on /tmp= 723768 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-9pb.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-4455093-1721458032/watcher-4455093-1721458032 -o /tmp/evaluation-result-4455093-1721458032/solver-4455093-1721458032 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721458043-1047959 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455093-1721458032.opb

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

MD5SUM BENCH= ea99d36514d94b6fcce0ae9e5df1efe9
RANDOM SEED=1818459255

nodeC002.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		: 2394.303
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	: 6983.38
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		: 2394.303
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		: 1197.300
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	: 6983.38
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		: 1197.237
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.166
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	: 6983.38
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		: 1296.918
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		: 1197.163
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	: 6983.38
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		: 1197.159
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:        127604456 kB
MemAvailable:   129844012 kB
Buffers:          578256 kB
Cached:          2486440 kB
SwapCached:            0 kB
Active:          1056296 kB
Inactive:        2391712 kB
Active(anon):       2692 kB
Inactive(anon):   426212 kB
Active(file):    1053604 kB
Inactive(file):  1965500 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             22124 kB
Writeback:            28 kB
AnonPages:        382828 kB
Mapped:           113816 kB
Shmem:             45896 kB
KReclaimable:     120968 kB
Slab:             228420 kB
SReclaimable:     120968 kB
SUnreclaim:       107452 kB
KernelStack:        3808 kB
PageTables:         9968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     684496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            63392 kB
HardwareCorrupted:     0 kB
AnonHugePages:    237568 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:      252744 kB
DirectMap2M:    34254848 kB
DirectMap1G:    101711872 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC002 at 2024-07-20 08:47:26