Trace number 4429384

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 (1)OPT90 1.52828 1.53232

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 
0.00/0.00	c #variables 652 #constraints 759
0.00/0.02	c bounds 653 >= 0 @ 0.002104
0.00/0.02	c rational objective 89
0.40/0.44	c bounds 96 >= 0 @ 0.060159
0.40/0.44	c bounds 96 >= 1 @ 0.060217
0.40/0.44	c bounds 96 >= 2 @ 0.060303
0.40/0.44	c bounds 96 >= 3 @ 0.060397
0.40/0.44	c bounds 96 >= 4 @ 0.060518
0.40/0.44	c bounds 96 >= 5 @ 0.060639
0.40/0.44	c bounds 96 >= 6 @ 0.060761
0.40/0.44	c bounds 96 >= 7 @ 0.060887
0.40/0.44	c bounds 96 >= 8 @ 0.061029
0.40/0.44	c bounds 96 >= 9 @ 0.061181
0.40/0.44	c bounds 96 >= 10 @ 0.061381
0.40/0.44	c bounds 96 >= 11 @ 0.061591
0.40/0.44	c bounds 96 >= 12 @ 0.061806
0.40/0.44	c bounds 96 >= 13 @ 0.062033
0.40/0.44	c bounds 96 >= 14 @ 0.062262
0.40/0.44	c bounds 96 >= 15 @ 0.062498
0.40/0.44	c bounds 96 >= 16 @ 0.062745
0.40/0.44	c bounds 96 >= 17 @ 0.062988
0.40/0.44	c bounds 96 >= 18 @ 0.063147
0.40/0.44	c bounds 96 >= 19 @ 0.063147
0.40/0.44	c bounds 96 >= 20 @ 0.063147
0.40/0.44	c bounds 96 >= 21 @ 0.063147
0.40/0.44	c bounds 96 >= 22 @ 0.063277
0.40/0.44	c bounds 95 >= 22 @ 0.069379
0.40/0.44	c bounds 95 >= 23 @ 0.080033
0.40/0.44	c bounds 95 >= 24 @ 0.080033
0.40/0.44	c bounds 95 >= 25 @ 0.080079
0.40/0.44	c bounds 95 >= 26 @ 0.080422
0.40/0.44	c bounds 95 >= 27 @ 0.080755
0.40/0.44	c bounds 95 >= 28 @ 0.081122
0.40/0.44	c bounds 95 >= 29 @ 0.081487
0.40/0.44	c bounds 95 >= 30 @ 0.081853
0.40/0.44	c bounds 95 >= 31 @ 0.082219
0.40/0.44	c bounds 95 >= 32 @ 0.082584
0.40/0.44	c bounds 95 >= 33 @ 0.082946
0.40/0.44	c bounds 95 >= 34 @ 0.083093
0.40/0.44	c bounds 95 >= 35 @ 0.083093
0.40/0.44	c bounds 95 >= 36 @ 0.083093
0.40/0.44	c bounds 95 >= 37 @ 0.083093
0.40/0.44	c bounds 95 >= 38 @ 0.083093
0.40/0.44	c bounds 95 >= 39 @ 0.083093
0.40/0.44	c bounds 95 >= 40 @ 0.083093
0.40/0.44	c bounds 95 >= 41 @ 0.083093
0.40/0.44	c bounds 95 >= 42 @ 0.083093
0.40/0.44	c bounds 95 >= 43 @ 0.083093
0.40/0.44	c bounds 95 >= 44 @ 0.083093
0.40/0.44	c bounds 95 >= 45 @ 0.083093
0.40/0.44	c bounds 95 >= 46 @ 0.083093
0.40/0.44	c bounds 95 >= 47 @ 0.083093
0.40/0.44	c bounds 95 >= 48 @ 0.083093
0.40/0.44	c bounds 95 >= 49 @ 0.083093
0.40/0.44	c bounds 95 >= 50 @ 0.083093
0.40/0.44	c bounds 95 >= 51 @ 0.083093
0.40/0.44	c bounds 95 >= 52 @ 0.083093
0.40/0.44	c bounds 95 >= 53 @ 0.083093
0.40/0.44	c bounds 95 >= 54 @ 0.083093
0.40/0.44	c bounds 95 >= 55 @ 0.083093
0.40/0.44	c bounds 95 >= 56 @ 0.083093
0.40/0.44	c bounds 95 >= 57 @ 0.083093
0.40/0.44	c bounds 95 >= 58 @ 0.083093
0.40/0.44	c bounds 95 >= 59 @ 0.083093
0.40/0.44	c bounds 95 >= 60 @ 0.083093
0.40/0.44	c bounds 95 >= 61 @ 0.083093
0.40/0.44	c bounds 95 >= 62 @ 0.083093
0.40/0.44	c bounds 95 >= 63 @ 0.083093
0.40/0.44	c bounds 95 >= 64 @ 0.083093
0.40/0.44	c bounds 95 >= 65 @ 0.083093
0.40/0.44	c bounds 95 >= 66 @ 0.083093
0.40/0.44	c bounds 95 >= 67 @ 0.083093
0.40/0.44	c bounds 95 >= 68 @ 0.083093
0.40/0.44	c bounds 95 >= 69 @ 0.083124
0.40/0.44	c bounds 95 >= 70 @ 0.083524
0.40/0.44	c bounds 95 >= 71 @ 0.083898
0.40/0.44	c bounds 95 >= 72 @ 0.084045
0.40/0.44	c bounds 95 >= 73 @ 0.084045
0.40/0.44	c bounds 95 >= 74 @ 0.084045
0.40/0.44	c bounds 95 >= 75 @ 0.084045
0.40/0.44	c bounds 95 >= 76 @ 0.084045
0.40/0.44	c bounds 95 >= 77 @ 0.084045
0.40/0.44	c bounds 95 >= 78 @ 0.084045
0.40/0.44	c bounds 95 >= 79 @ 0.084045
0.40/0.44	c bounds 95 >= 80 @ 0.08439
0.40/0.44	c bounds 95 >= 81 @ 0.084791
0.40/0.44	c bounds 95 >= 82 @ 0.085037
0.40/0.44	c bounds 95 >= 83 @ 0.085037
0.40/0.44	c bounds 95 >= 84 @ 0.085254
0.40/0.44	c bounds 95 >= 85 @ 0.086034
0.40/0.44	c bounds 94 >= 85 @ 0.089617
0.40/0.44	c bounds 94 >= 86 @ 0.092588
0.40/0.44	c bounds 93 >= 86 @ 0.145915
0.40/0.44	c bounds 93 >= 87 @ 0.145927
0.40/0.44	c bounds 93 >= 88 @ 0.154013
0.40/0.44	c #Conflicts:       1000 | #Constraints:       2169
0.40/0.44	c bounds 93 >= 89 @ 0.169775
0.40/0.44	c #Conflicts:       2000 | #Constraints:       3217
0.40/0.44	c INPROCESSING
0.40/0.44	c GARBAGE COLLECT
0.40/0.44	c rational objective 89
0.88/0.98	c bounds 92 >= 89 @ 0.594967
0.88/0.98	c #Conflicts:       3000 | #Constraints:       3199
0.88/0.98	c bounds 91 >= 89 @ 0.635417
0.88/0.98	c #Conflicts:       4000 | #Constraints:       4249
0.88/0.98	c INPROCESSING
0.88/0.98	c GARBAGE COLLECT
0.88/0.98	c rational objective 89
1.48/1.53	c bounds 91 >= 90 @ 1.00993
1.48/1.53	c #Conflicts:       5000 | #Constraints:       3699
1.48/1.53	c #Conflicts:       6000 | #Constraints:       4715
1.48/1.53	c bounds 90 >= 90 @ 1.37785
1.48/1.53	c cpu time 1.37786 s
1.48/1.53	c deterministic time 89811075 8.98e+07
1.48/1.53	c optimization time 0.003395 s
1.48/1.53	c total solve time 1.37237 s
1.48/1.53	c core-guided solve time 0.434423 s
1.48/1.53	c propagation time 0.763235 s
1.48/1.53	c conflict analysis time 0.274982 s
1.48/1.53	c propagations 653382
1.48/1.53	c resolve steps 27356
1.48/1.53	c decisions 101094
1.48/1.53	c conflicts 6433
1.48/1.53	c restarts 30
1.48/1.53	c inprocessing phases 2
1.48/1.53	c input clauses 1020
1.48/1.53	c input cardinalities 186
1.48/1.53	c input general constraints 230
1.48/1.53	c input average constraint length 52.97
1.48/1.53	c input average constraint degree 7.41
1.48/1.53	c learned clauses 1331
1.48/1.53	c learned cardinalities 913
1.48/1.53	c learned general constraints 4327
1.48/1.53	c learned average constraint length 229.92
1.48/1.53	c learned average constraint degree 5609900543.02
1.48/1.53	c watched constraints 979
1.48/1.53	c counting constraints 3578
1.48/1.53	c gcd simplifications 150
1.48/1.53	c detected cardinalities 101
1.48/1.53	c weakened non-implied lits 486745
1.48/1.53	c weakened non-implying lits 382
1.48/1.53	c original variables 652
1.48/1.53	c clausal propagations 54023
1.48/1.53	c cardinality propagations 64012
1.48/1.53	c watched propagations 33357
1.48/1.53	c counting propagations 434816
1.48/1.53	c watch lookups 21085157
1.48/1.53	c watch backjump lookups 19212315
1.48/1.53	c watch checks 18633254
1.48/1.53	c propagation checks 25615394
1.48/1.53	c constraint additions 3742158
1.48/1.53	c trail pops 760619
1.48/1.53	c formula constraints 759
1.48/1.53	c learned constraints 6308
1.48/1.53	c bound constraints 257
1.48/1.53	c core-guided constraints 420
1.48/1.53	c encountered formula constraints 8921
1.48/1.53	c encountered learned constraints 17018
1.48/1.53	c encountered bound constraints 7
1.48/1.53	c encountered core-guided constraints 5126
1.48/1.53	c LP total time 0.441694 s
1.48/1.53	c LP solve time 0.25 s
1.48/1.53	c LP constraints added 762
1.48/1.53	c LP constraints removed 2
1.48/1.53	c LP pivots internal 6499
1.48/1.53	c LP pivots root 1202
1.48/1.53	c LP calls 149
1.48/1.53	c LP optimalities 19
1.48/1.53	c LP no pivot count 3
1.48/1.53	c LP infeasibilities 130
1.48/1.53	c LP valid Farkas constraints 130
1.48/1.53	c LP learned Farkas constraints 130
1.48/1.53	c LP basis resets 0
1.48/1.53	c LP cycling count 0
1.48/1.53	c LP singular count 0
1.48/1.53	c LP no primal count 0
1.48/1.53	c LP no farkas count 0
1.48/1.53	c LP other issue count 0
1.48/1.53	c LP Gomory cuts 3
1.48/1.53	c LP learned cuts 0
1.48/1.53	c LP deleted cuts 2
1.48/1.53	c LP encountered Gomory constraints 0
1.48/1.53	c LP encountered Farkas constraints 1985
1.48/1.53	c LP encountered learned Farkas constraints 602
1.48/1.53	c CG auxiliary variables introduced 170
1.48/1.53	c CG solutions found 7
1.48/1.53	c CG cores constructed 90
1.48/1.53	c CG core cardinality constraints returned 0
1.48/1.53	c CG unit cores 0
1.48/1.53	c CG single cores 90
1.48/1.53	c CG blocks removed during cardinality reduction 0
1.48/1.53	c CG first core best 0
1.48/1.53	c CG decision core best 0
1.48/1.53	c CG core reduction tie 0
1.48/1.53	c CG core degree average 1.00
1.48/1.53	c CG core slack average 6.36
1.48/1.53	o 90
1.48/1.53	s OPTIMUM FOUND
1.48/1.53	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

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 (61759 MiB free)
  memory of node 1: 64473 MiB (63434 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429384-1721048793/watcher-4429384-1721048793 -o /tmp/evaluation-result-4429384-1721048793/solver-4429384-1721048793 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1721048806-803035 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4429384-1721048793.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=803140, runsolver pid=803137
Current StackSize limit: 8192 KiB


[startup+0.100085 s]*
/proc/loadavg: 3.78 4.02 4.07 5/255 803141
/proc/meminfo: memFree=128187652/131524600 swapFree=131071996/131071996
[pid=803140] ppid=803137 vsize=40596 memory=11548 CPUtime=0.1 cores=5,7
/proc/803140/stat : 803140 (roundingsat) R 803137 803140 803022 0 -1 4194304 1430 0 0 0 8 2 0 0 20 0 1 0 157042834 41570304 2887 134679101440 4194304 7968869 140722254206928 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 14684160 140722254214078 140722254214242 140722254214242 140722254221257 0
/proc/803140/statm: 10149 2887 1847 922 0 2101 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 40596 KiB
Current children cumulated memory: 11548 KiB

[startup+0.204949 s]*
/proc/loadavg: 3.78 4.02 4.07 5/255 803141
/proc/meminfo: memFree=128178080/131524600 swapFree=131071996/131071996
[pid=803140] ppid=803137 vsize=43712 memory=17820 CPUtime=0.2 cores=5,7
/proc/803140/stat : 803140 (roundingsat) R 803137 803140 803022 0 -1 4194304 2495 0 0 0 16 4 0 0 20 0 1 0 157042834 44761088 4455 134679101440 4194304 7968869 140722254206928 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 14684160 140722254214078 140722254214242 140722254214242 140722254221257 0
/proc/803140/statm: 10928 4455 1847 922 0 2880 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 43712 KiB
Current children cumulated memory: 17820 KiB

[startup+0.305114 s]*
/proc/loadavg: 3.78 4.02 4.07 5/255 803141
/proc/meminfo: memFree=128170912/131524600 swapFree=131071996/131071996
[pid=803140] ppid=803137 vsize=44004 memory=18080 CPUtime=0.3 cores=5,7
/proc/803140/stat : 803140 (roundingsat) R 803137 803140 803022 0 -1 4194304 2569 0 0 0 24 6 0 0 20 0 1 0 157042834 45060096 4520 134679101440 4194304 7968869 140722254206928 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 14684160 140722254214078 140722254214242 140722254214242 140722254221257 0
/proc/803140/statm: 11001 4520 1847 922 0 2953 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 44004 KiB
Current children cumulated memory: 18080 KiB

[startup+0.700192 s]
/proc/loadavg: 3.78 4.02 4.07 5/255 803141
/proc/meminfo: memFree=128148624/131524600 swapFree=131071996/131071996
[pid=803140] ppid=803137 vsize=46096 memory=20380 CPUtime=0.69 cores=5,7
/proc/803140/stat : 803140 (roundingsat) R 803137 803140 803022 0 -1 4194304 3155 0 0 0 60 9 0 0 20 0 1 0 157042834 47202304 5095 134679101440 4194304 7968869 140722254206928 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 14684160 140722254214078 140722254214242 140722254214242 140722254221257 0
/proc/803140/statm: 11524 5095 1847 922 0 3476 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 46096 KiB
Current children cumulated memory: 20380 KiB

[startup+1.50022 s]
/proc/loadavg: 3.80 4.02 4.07 5/255 803141
/proc/meminfo: memFree=128125628/131524600 swapFree=131071996/131071996
[pid=803140] ppid=803137 vsize=52928 memory=27352 CPUtime=1.48 cores=5,7
/proc/803140/stat : 803140 (roundingsat) R 803137 803140 803022 0 -1 4194304 4439 0 0 0 134 14 0 0 20 0 1 0 157042834 54198272 6838 134679101440 4194304 7968869 140722254206928 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 14684160 140722254214078 140722254214242 140722254214242 140722254221257 0
/proc/803140/statm: 13232 6838 1847 922 0 5184 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 52928 KiB
Current children cumulated memory: 27352 KiB

[startup+1.53229 s]
# the end of solver process 803140 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.37786 s, system=0.15042 s

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

[startup+1.50022 s]
/proc/loadavg: 3.80 4.02 4.07 5/255 803141
/proc/meminfo: memFree=128125628/131524600 swapFree=131071996/131071996
[pid=803140] ppid=803137 vsize=52928 memory=27352 CPUtime=1.48 cores=5,7
/proc/803140/stat : 803140 (roundingsat) R 803137 803140 803022 0 -1 4194304 4439 0 0 0 134 14 0 0 20 0 1 0 157042834 54198272 6838 134679101440 4194304 7968869 140722254206928 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 8652288 8659944 14684160 140722254214078 140722254214242 140722254214242 140722254221257 0
/proc/803140/statm: 13232 6838 1847 922 0 5184 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 52928 KiB
Current children cumulated memory: 27352 KiB

Child status: 0

Real time (s): 1.53232
CPU time (s): 1.52828
CPU user time (s): 1.37786
CPU system time (s): 0.15042
CPU usage (%): 99.7364
Max. virtual memory (cumulated for all children) (KiB): 53188
Max. memory (cumulated for all children) (KiB): 27444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.37786
system time used= 0.15042
maximum resident set size= 27444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4449
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= 6


# summary of solver processes directly reported to runsolver:
#   pid: 803140
#   total CPU time (s): 1.52828
#   total CPU user time (s): 1.37786
#   total CPU system time (s): 0.15042

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.019151 second user time and 0.024154 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2024-07-15 15:06:46
IDJOB=4429384
IDBENCH=147663
IDSOLVER=3051
FILE ID=nodeC020/4429384-1721048793
RUNJOBID= nodeC020-1721048806-803035
SLURM_JOB_ID= 7505471
Free space on /tmp= 890068 MiB

SOLVER NAME= RoundingSat nolog
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 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429384-1721048793/watcher-4429384-1721048793 -o /tmp/evaluation-result-4429384-1721048793/solver-4429384-1721048793 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1721048806-803035 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4429384-1721048793.opb

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

MD5SUM BENCH= 41af2b26463fe500a2b560ae49f59ea6
RANDOM SEED=1427314867

nodeC020.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		: 3663.476
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	: 7000.05
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		: 3668.876
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	: 7005.84
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		: 3600.135
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	: 7000.05
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		: 3601.308
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	: 7005.84
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		: 3663.488
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	: 7000.05
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		: 3654.343
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	: 7005.84
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		: 3600.087
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	: 7000.05
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		: 3660.515
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	: 7005.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128198228 kB
MemAvailable:   129679688 kB
Buffers:          362356 kB
Cached:          1944492 kB
SwapCached:            0 kB
Active:           586124 kB
Inactive:        2126904 kB
Active(anon):       1552 kB
Inactive(anon):   442024 kB
Active(file):     584572 kB
Inactive(file):  1684880 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             22528 kB
Writeback:            20 kB
AnonPages:        405244 kB
Mapped:           112064 kB
Shmem:             37720 kB
KReclaimable:     103660 kB
Slab:             209412 kB
SReclaimable:     103660 kB
SUnreclaim:       105752 kB
KernelStack:        4080 kB
PageTables:         9972 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     684100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            58752 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:      187092 kB
DirectMap2M:    14266368 kB
DirectMap1G:    121634816 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC020 at 2024-07-15 15:06:48