Trace number 4462534

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.90 1.75375 1.77866

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/
manquiho/logic_synthesis/normalized-m4.r.opb
MD5SUM41af2b26463fe500a2b560ae49f59ea6
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 benchmark90
Best CPU time to get the best result obtained on this benchmark0.072877
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables652
Total number of constraints759
Number of constraints which are clauses759
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint46
Number of terms in the objective function 652
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 652
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 652
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 652 #constraints 759
0.00/0.06	c bounds - >= 0 @ 0.012542
0.00/0.06	c rational objective 89
1.00/1.01	c bounds 96 >= 0 @ 0.056726
1.00/1.01	c bounds 96 >= 1 @ 0.098777
1.00/1.01	c bounds 96 >= 2 @ 0.098954
1.00/1.01	c bounds 96 >= 3 @ 0.09915
1.00/1.01	c bounds 96 >= 4 @ 0.099324
1.00/1.01	c bounds 96 >= 5 @ 0.099324
1.00/1.01	c bounds 96 >= 6 @ 0.099324
1.00/1.01	c bounds 96 >= 7 @ 0.099324
1.00/1.01	c bounds 96 >= 8 @ 0.099676
1.00/1.01	c bounds 96 >= 9 @ 0.100067
1.00/1.01	c bounds 96 >= 10 @ 0.100569
1.00/1.01	c bounds 96 >= 11 @ 0.10113
1.00/1.01	c bounds 96 >= 12 @ 0.101304
1.00/1.01	c bounds 96 >= 13 @ 0.101367
1.00/1.01	c bounds 96 >= 14 @ 0.101984
1.00/1.01	c bounds 96 >= 15 @ 0.10229
1.00/1.01	c bounds 96 >= 16 @ 0.10229
1.00/1.01	c bounds 96 >= 17 @ 0.102961
1.00/1.01	c bounds 96 >= 18 @ 0.103589
1.00/1.01	c bounds 96 >= 19 @ 0.10428
1.00/1.01	c bounds 96 >= 20 @ 0.10504
1.00/1.01	c bounds 96 >= 21 @ 0.10527
1.00/1.01	c bounds 95 >= 21 @ 0.116219
1.00/1.01	c bounds 95 >= 22 @ 0.116982
1.00/1.01	c bounds 95 >= 23 @ 0.117164
1.00/1.01	c bounds 95 >= 24 @ 0.117174
1.00/1.01	c bounds 95 >= 25 @ 0.117443
1.00/1.01	c bounds 95 >= 26 @ 0.118446
1.00/1.01	c bounds 95 >= 27 @ 0.119157
1.00/1.01	c bounds 95 >= 28 @ 0.119157
1.00/1.01	c bounds 95 >= 29 @ 0.119518
1.00/1.01	c bounds 95 >= 30 @ 0.120138
1.00/1.01	c bounds 95 >= 31 @ 0.120609
1.00/1.01	c bounds 95 >= 32 @ 0.121128
1.00/1.01	c bounds 95 >= 33 @ 0.121685
1.00/1.01	c bounds 95 >= 34 @ 0.122116
1.00/1.01	c bounds 95 >= 35 @ 0.122116
1.00/1.01	c bounds 95 >= 36 @ 0.122116
1.00/1.01	c bounds 95 >= 37 @ 0.122116
1.00/1.01	c bounds 95 >= 38 @ 0.122116
1.00/1.01	c bounds 95 >= 39 @ 0.123108
1.00/1.01	c bounds 95 >= 40 @ 0.124217
1.00/1.01	c bounds 95 >= 41 @ 0.125061
1.00/1.01	c bounds 95 >= 42 @ 0.125061
1.00/1.01	c bounds 95 >= 43 @ 0.125061
1.00/1.01	c bounds 95 >= 44 @ 0.125719
1.00/1.01	c bounds 95 >= 45 @ 0.126037
1.00/1.01	c bounds 95 >= 46 @ 0.127048
1.00/1.01	c bounds 95 >= 47 @ 0.128013
1.00/1.01	c bounds 95 >= 48 @ 0.128379
1.00/1.01	c bounds 95 >= 49 @ 0.129484
1.00/1.01	c bounds 95 >= 50 @ 0.129999
1.00/1.01	c bounds 95 >= 51 @ 0.130727
1.00/1.01	c bounds 95 >= 52 @ 0.130995
1.00/1.01	c bounds 95 >= 53 @ 0.130995
1.00/1.01	c bounds 95 >= 54 @ 0.13105
1.00/1.01	c bounds 95 >= 55 @ 0.13197
1.00/1.01	c bounds 95 >= 56 @ 0.132212
1.00/1.01	c bounds 95 >= 57 @ 0.132963
1.00/1.01	c bounds 95 >= 58 @ 0.132963
1.00/1.01	c bounds 95 >= 59 @ 0.132963
1.00/1.01	c bounds 95 >= 60 @ 0.132963
1.00/1.01	c bounds 95 >= 61 @ 0.132963
1.00/1.01	c bounds 95 >= 62 @ 0.132963
1.00/1.01	c bounds 95 >= 63 @ 0.132963
1.00/1.01	c bounds 95 >= 64 @ 0.132963
1.00/1.01	c bounds 95 >= 65 @ 0.133902
1.00/1.01	c bounds 95 >= 66 @ 0.133902
1.00/1.01	c bounds 95 >= 67 @ 0.134046
1.00/1.01	c bounds 95 >= 68 @ 0.134888
1.00/1.01	c bounds 95 >= 69 @ 0.134888
1.00/1.01	c bounds 95 >= 70 @ 0.134888
1.00/1.01	c bounds 95 >= 71 @ 0.134888
1.00/1.01	c bounds 95 >= 72 @ 0.135372
1.00/1.01	c bounds 95 >= 73 @ 0.135858
1.00/1.01	c bounds 95 >= 74 @ 0.135858
1.00/1.01	c bounds 95 >= 75 @ 0.135858
1.00/1.01	c bounds 95 >= 76 @ 0.135858
1.00/1.01	c bounds 95 >= 77 @ 0.136679
1.00/1.01	c bounds 95 >= 78 @ 0.136833
1.00/1.01	c bounds 95 >= 79 @ 0.13779
1.00/1.01	c bounds 95 >= 80 @ 0.138906
1.00/1.01	c bounds 95 >= 81 @ 0.139817
1.00/1.01	c bounds 95 >= 82 @ 0.139817
1.00/1.01	c bounds 95 >= 83 @ 0.139817
1.00/1.01	c bounds 95 >= 84 @ 0.140874
1.00/1.01	c bounds 95 >= 85 @ 0.141793
1.00/1.01	c bounds 94 >= 85 @ 0.166681
1.00/1.01	c bounds 94 >= 86 @ 0.166709
1.00/1.01	c bounds 94 >= 87 @ 0.168692
1.00/1.01	c bounds 94 >= 88 @ 0.182605
1.00/1.01	c bounds 93 >= 88 @ 0.331169
1.00/1.01	c bounds 93 >= 89 @ 0.384625
1.00/1.01	c #Conflicts:       1000 | #Constraints:       2111
1.00/1.01	c #Conflicts:       2000 | #Constraints:       3111
1.00/1.01	c INPROCESSING
1.00/1.01	c GARBAGE COLLECT
1.00/1.01	c rational objective 89
1.68/1.75	c bounds 92 >= 89 @ 0.849855
1.68/1.75	c bounds 91 >= 89 @ 0.85928
1.68/1.75	c #Conflicts:       3000 | #Constraints:       3169
1.68/1.75	c bounds 90 >= 89 @ 1.38683
1.68/1.75	c #Conflicts:       4000 | #Constraints:       4189
1.68/1.75	c bounds 90 >= 90 @ 1.53492
1.68/1.75	c cpu time 1.535 s
1.68/1.75	c deterministic time 55586110 5.56e+07
1.68/1.75	c optimization time 0.007482 s
1.68/1.75	c total solve time 1.51505 s
1.68/1.75	c core-guided solve time 0.743635 s
1.68/1.75	c propagation time 0.922442 s
1.68/1.75	c conflict analysis time 0.383649 s
1.68/1.75	c propagations 378745
1.68/1.75	c resolve steps 19065
1.68/1.75	c decisions 87385
1.68/1.75	c conflicts 4002
1.68/1.75	c restarts 21
1.68/1.75	c inprocessing phases 1
1.68/1.75	c input clauses 1037
1.68/1.75	c input cardinalities 97
1.68/1.75	c input general constraints 233
1.68/1.75	c input average constraint length 12.66
1.68/1.75	c input average constraint degree 4.77
1.68/1.75	c learned clauses 507
1.68/1.75	c learned cardinalities 977
1.68/1.75	c learned general constraints 2571
1.68/1.75	c learned average constraint length 240.97
1.68/1.75	c learned average constraint degree 3786099956.85
1.68/1.75	c watched constraints 679
1.68/1.75	c counting constraints 2125
1.68/1.75	c gcd simplifications 61
1.68/1.75	c detected cardinalities 63
1.68/1.75	c weakened non-implied lits 140919
1.68/1.75	c weakened non-implying lits 191
1.68/1.75	c original variables 652
1.68/1.75	c clausal propagations 36301
1.68/1.75	c cardinality propagations 27057
1.68/1.75	c watched propagations 23584
1.68/1.75	c counting propagations 249931
1.68/1.75	c watch lookups 13345058
1.68/1.75	c watch backjump lookups 11500645
1.68/1.75	c watch checks 14486607
1.68/1.75	c propagation checks 13144839
1.68/1.75	c constraint additions 2168307
1.68/1.75	c trail pops 469910
1.68/1.75	c formula constraints 759
1.68/1.75	c learned constraints 3961
1.68/1.75	c bound constraints 182
1.68/1.75	c core-guided constraints 426
1.68/1.75	c encountered formula constraints 4780
1.68/1.75	c encountered learned constraints 13594
1.68/1.75	c encountered bound constraints 7
1.68/1.75	c encountered core-guided constraints 3575
1.68/1.75	c LP total time 0.302318 s
1.68/1.75	c LP solve time 0.26 s
1.68/1.75	c LP constraints added 759
1.68/1.75	c LP constraints removed 0
1.68/1.75	c LP pivots internal 4030
1.68/1.75	c LP pivots root 583
1.68/1.75	c LP calls 86
1.68/1.75	c LP optimalities 39
1.68/1.75	c LP no pivot count 16
1.68/1.75	c LP infeasibilities 47
1.68/1.75	c LP valid Farkas constraints 47
1.68/1.75	c LP learned Farkas constraints 47
1.68/1.75	c LP basis resets 0
1.68/1.75	c LP cycling count 0
1.68/1.75	c LP singular count 0
1.68/1.75	c LP no primal count 0
1.68/1.75	c LP no farkas count 0
1.68/1.75	c LP other issue count 0
1.68/1.75	c LP Gomory cuts 0
1.68/1.75	c LP learned cuts 0
1.68/1.75	c LP deleted cuts 0
1.68/1.75	c LP encountered Gomory constraints 0
1.68/1.75	c LP encountered Farkas constraints 773
1.68/1.75	c LP encountered learned Farkas constraints 291
1.68/1.75	c CG auxiliary variables introduced 172
1.68/1.75	c CG solutions found 7
1.68/1.75	c CG cores constructed 90
1.68/1.75	c CG core cardinality constraints returned 0
1.68/1.75	c CG unit cores 0
1.68/1.75	c CG single cores 90
1.68/1.75	c CG blocks removed during cardinality reduction 0
1.68/1.75	c CG first core best 0
1.68/1.75	c CG decision core best 0
1.68/1.75	c CG core reduction tie 0
1.68/1.75	c CG core degree average 1.00
1.68/1.75	c CG core slack average 6.21
1.68/1.75	o 90
1.68/1.75	s OPTIMUM FOUND
1.68/1.77	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

Verifier Data 

OK	90

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 90 <= obj <= 90
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 90 <= obj <= 90
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 90 <= obj <= 90
--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: 64096 MiB (63524 MiB free)
  memory of node 1: 64473 MiB (63804 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4462534-1722340768/watcher-4462534-1722340768 -o /tmp/evaluation-result-4462534-1722340768/solver-4462534-1722340768 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1722340763-6811 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462534-1722340768 --lp-cut-gomory=0 HOME/instance-4462534-1722340768.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=6929, runsolver pid=6926

[startup+0.100097 s]*
/proc/loadavg: 0.44 0.15 0.11 5/247 6930
/proc/meminfo: memFree=130378316/131655788 swapFree=131071996/131071996
[pid=6929] ppid=6926 vsize=39780 memory=9828 CPUtime=0.1 cores=5,7
/proc/6929/stat : 6929 (roundingsat) R 6926 6929 6796 0 -1 4194304 1040 0 0 0 9 1 0 0 20 0 1 0 673784 40734720 2457 134679101440 4194304 8255733 140733558987904 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 18042880 140733558993758 140733558994020 140733558994020 140733559001033 0
/proc/6929/statm: 9945 2457 1808 992 0 1803 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39780 KiB
Current children cumulated memory: 9828 KiB

[startup+0.212914 s]*
/proc/loadavg: 0.44 0.15 0.11 5/247 6930
/proc/meminfo: memFree=130372216/131655788 swapFree=131071996/131071996
[pid=6929] ppid=6926 vsize=39912 memory=12196 CPUtime=0.21 cores=5,7
/proc/6929/stat : 6929 (roundingsat) R 6926 6929 6796 0 -1 4194304 1089 0 0 0 14 7 0 0 20 0 1 0 673784 40869888 3049 134679101440 4194304 8255733 140733558987904 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 18042880 140733558993758 140733558994020 140733558994020 140733559001033 0
/proc/6929/statm: 9978 3049 1824 992 0 1836 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39912 KiB
Current children cumulated memory: 12196 KiB

[startup+0.312786 s]*
/proc/loadavg: 0.44 0.15 0.11 5/247 6930
/proc/meminfo: memFree=130367384/131655788 swapFree=131071996/131071996
[pid=6929] ppid=6926 vsize=41496 memory=13776 CPUtime=0.31 cores=5,7
/proc/6929/stat : 6929 (roundingsat) R 6926 6929 6796 0 -1 4194304 1486 0 0 0 23 8 0 0 20 0 1 0 673784 42491904 3444 134679101440 4194304 8255733 140733558987904 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 18042880 140733558993758 140733558994020 140733558994020 140733559001033 0
/proc/6929/statm: 10374 3444 1824 992 0 2232 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 41496 KiB
Current children cumulated memory: 13776 KiB

[startup+0.700297 s]
/proc/loadavg: 0.44 0.15 0.11 5/247 6930
/proc/meminfo: memFree=130356504/131655788 swapFree=131071996/131071996
[pid=6929] ppid=6926 vsize=43428 memory=15912 CPUtime=0.69 cores=5,7
/proc/6929/stat : 6929 (roundingsat) R 6926 6929 6796 0 -1 4194304 1979 0 0 0 55 14 0 0 20 0 1 0 673784 44470272 3978 134679101440 4194304 8255733 140733558987904 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 18042880 140733558993758 140733558994020 140733558994020 140733559001033 0
/proc/6929/statm: 10857 3978 1901 992 0 2715 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 43428 KiB
Current children cumulated memory: 15912 KiB

[startup+1.50028 s]
/proc/loadavg: 0.44 0.15 0.11 5/247 6930
/proc/meminfo: memFree=130325388/131655788 swapFree=131071996/131071996
[pid=6929] ppid=6926 vsize=48180 memory=22168 CPUtime=1.49 cores=5,7
/proc/6929/stat : 6929 (roundingsat) R 6926 6929 6796 0 -1 4194304 3041 0 0 0 130 19 0 0 20 0 1 0 673784 49336320 5542 134679101440 4194304 8255733 140733558987904 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 18042880 140733558993758 140733558994020 140733558994020 140733559001033 0
/proc/6929/statm: 12045 5542 1901 992 0 3903 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 48180 KiB
Current children cumulated memory: 22168 KiB

[startup+1.77861 s]
# the end of solver process 6929 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.53836 s, system=0.215393 s

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

[startup+1.60033 s]
/proc/loadavg: 0.44 0.15 0.11 5/247 6930
/proc/meminfo: memFree=130325388/131655788 swapFree=131071996/131071996
[pid=6929] ppid=6926 vsize=48460 memory=22696 CPUtime=1.58 cores=5,7
/proc/6929/stat : 6929 (roundingsat) R 6926 6929 6796 0 -1 4194304 3171 0 0 0 139 19 0 0 20 0 1 0 673784 49623040 5674 134679101440 4194304 8255733 140733558987904 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 18042880 140733558993758 140733558994020 140733558994020 140733559001033 0
/proc/6929/statm: 12115 5674 1901 992 0 3973 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 48460 KiB
Current children cumulated memory: 22696 KiB

[startup+1.70025 s]
/proc/loadavg: 0.44 0.15 0.11 5/247 6930
/proc/meminfo: memFree=130325388/131655788 swapFree=131071996/131071996
[pid=6929] ppid=6926 vsize=51180 memory=23044 CPUtime=1.68 cores=5,7
/proc/6929/stat : 6929 (roundingsat) R 6926 6929 6796 0 -1 4194304 3224 0 0 0 148 20 0 0 20 0 1 0 673784 52408320 5761 134679101440 4194304 8255733 140733558987904 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 18042880 140733558993758 140733558994020 140733558994020 140733559001033 0
/proc/6929/statm: 12795 5761 1901 992 0 4653 0
Current children cumulated CPU time: 1.68 s
Current children cumulated vsize: 51180 KiB
Current children cumulated memory: 23044 KiB

Child status: 0

Real time (s): 1.77866
CPU time (s): 1.75375
CPU user time (s): 1.53836
CPU system time (s): 0.215393
CPU usage (%): 98.5996
Max. virtual memory (cumulated for all children) (KiB): 51180
Max. memory (cumulated for all children) (KiB): 23044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.53836
system time used= 0.215393
maximum resident set size= 23304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3296
page faults= 0
swaps= 0
block input operations= 0
block output operations= 18464
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 165
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 6929
#   total CPU time (s): 1.75375
#   total CPU user time (s): 1.53836
#   total CPU system time (s): 0.215393

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.033359 second user time and 0.076054 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-30 13:59:28
IDJOB=4462534
IDBENCH=147663
IDSOLVER=3089
FILE ID=nodeC005/4462534-1722340768
RUNJOBID= nodeC005-1722340763-6811
SLURM_JOB_ID= 8248985
Free space on /tmp= 723764 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/logic_synthesis/normalized-m4.r.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-4462534-1722340768/watcher-4462534-1722340768 -o /tmp/evaluation-result-4462534-1722340768/solver-4462534-1722340768 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1722340763-6811 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462534-1722340768 --lp-cut-gomory=0 HOME/instance-4462534-1722340768.opb

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

MD5SUM BENCH= 41af2b26463fe500a2b560ae49f59ea6
RANDOM SEED=52205761

nodeC005.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		: 3491.863
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	: 6983.72
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		: 3573.134
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	: 6983.37
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		: 1197.406
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	: 6983.72
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		: 1197.229
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	: 6983.37
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		: 3582.065
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	: 6983.72
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		: 1197.231
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	: 6983.37
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		: 1197.405
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	: 6983.72
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		: 1197.213
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	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        130387648 kB
MemAvailable:   130001836 kB
Buffers:           40124 kB
Cached:           402496 kB
SwapCached:            0 kB
Active:           132680 kB
Inactive:         720200 kB
Active(anon):       1468 kB
Inactive(anon):   430220 kB
Active(file):     131212 kB
Inactive(file):   289980 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             71380 kB
Writeback:             0 kB
AnonPages:        410340 kB
Mapped:            97004 kB
Shmem:             21320 kB
KReclaimable:      44164 kB
Slab:             116984 kB
SReclaimable:      44164 kB
SUnreclaim:        72820 kB
KernelStack:        3968 kB
PageTables:        10196 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     793548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             6368 kB
HardwareCorrupted:     0 kB
AnonHugePages:    231424 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      160584 kB
DirectMap2M:     6035456 kB
DirectMap1G:    130023424 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC005 at 2024-07-30 13:59:30