Trace number 4487533

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+pbsuma-opt-log 63f22adOPT cert.24 0.241186 0.276609

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/logic-synthesis/normalized-count.b.opb
MD5SUM7051ff5e8584c37bae1654b406532f5e
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 benchmark24
Best CPU time to get the best result obtained on this benchmark0.085085
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables466
Total number of constraints694
Number of constraints which are clauses694
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 constraint78
Number of terms in the objective function 466
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 466
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 466
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.02	c ┌────────────────────────────────────────────────────────────────┐
0.00/0.02	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.02	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.02	c │      (c) 2025 Markus Anders                                    │
0.00/0.02	c └────────────────────────────────────────────────────────────────┘
0.00/0.02	c parse 'HOME/instance-4487533-1751329043.opb'
0.00/0.02	c 	read 0.14MB  (1.68ms)
0.00/0.02	c	 [cnf: #variables 466 #clauses 680 #duplicates 15 #arr 17771]
0.00/0.02	c output proof to 'PROOFDIR/proof-4487533-1751329043'
0.00/0.02	c 
0.00/0.02	c make graph and approximate orbits
0.00/0.02	c	 [group: #orbits ~= 156] (1.09ms)
0.00/0.02	c 
0.00/0.02	c detect special group actions
0.00/0.02	c 	probe for Johnson action (limit=64)
0.00/0.02	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	 found row 3x2, generating row predicate
0.00/0.02	c 	 (0.33ms)
0.00/0.02	c 
0.00/0.02	c detect symmetries on remainder
0.00/0.02	c 	[graph: #vertices 2525 #edges 38300]
0.00/0.02	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.02	c 	 [group: #symmetries 1.51*10^23 #generators 77] (1.06ms)
0.00/0.02	c 
0.00/0.02	c optimize generators (opt_passes=64, conjugate_limit=256)
0.00/0.02	c 	ran it=0, +gens=3 
0.00/0.02	c 	con best_support=4, best_gens=77, +gens=0
0.00/0.02	c 	(0.56ms)
0.00/0.02	c 
0.00/0.02	c finalize break order and special generators
0.00/0.02	c 
0.00/0.02	c add generic predicates (break_depth=20)
0.00/0.02	c 	added predicates for 80 generators (0.01ms)
0.00/0.03	c 
0.00/0.03	c generation finished
0.00/0.03	c 	[sbp: #constraints 82 #add_vars 0]
0.00/0.03	c 
0.00/0.03	c write result to 'HOME/instance-4487533-1751329043.opb.pre'
0.00/0.03	c 	wrote 0.14MB (0.43ms)
0.00/0.03	c ------------------------------------------------------------------
0.00/0.03	c                   1.68ms 27.91% parse
0.00/0.03	c                   1.09ms 18.19% approx_orbits
0.00/0.03	c                   1.06ms 17.64% detect_generic
0.00/0.03	c                   0.83ms 13.83% other
0.00/0.03	c                   0.56ms  9.36% optimize_gens
0.00/0.03	c                   0.43ms  7.08% output
0.00/0.03	c                   0.33ms  5.42% detect_special
0.00/0.03	c                   0.02ms  0.35% finalize_order
0.00/0.03	c                   0.01ms  0.23% break_generic
0.00/0.03	c         ───────────────────────────────────────────────
0.00/0.03	c                   6.01ms   100% total
0.00/0.03	c ------------------------------------------------------------------
0.00/0.04	c RoundingSat 2
0.00/0.04	c branch pb25
0.00/0.04	c commit 63f22ad
0.00/0.05	c #variables 466 #constraints 761
0.00/0.05	c objective is ce32 
0.00/0.05	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.05	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.00/0.05	c bounds - >= 0 @ 0.008269
0.00/0.05	c rational objective 23.5
0.00/0.10	c bounds 30 >= 0 @ 0.0578
0.00/0.10	c bounds 30 >= 1 @ 0.058018
0.00/0.10	c bounds 30 >= 2 @ 0.058228
0.00/0.10	c bounds 30 >= 3 @ 0.058444
0.00/0.10	c bounds 30 >= 4 @ 0.058768
0.00/0.10	c bounds 30 >= 5 @ 0.05899
0.00/0.10	c bounds 30 >= 6 @ 0.059235
0.00/0.10	c bounds 30 >= 7 @ 0.059469
0.00/0.10	c bounds 30 >= 8 @ 0.059703
0.00/0.10	c bounds 30 >= 9 @ 0.059975
0.00/0.10	c bounds 30 >= 10 @ 0.060368
0.00/0.10	c bounds 30 >= 11 @ 0.06067
0.06/0.10	c bounds 30 >= 12 @ 0.060996
0.06/0.10	c bounds 30 >= 13 @ 0.061361
0.06/0.11	c bounds 30 >= 14 @ 0.067913
0.06/0.11	c bounds 30 >= 15 @ 0.06826
0.06/0.11	c bounds 30 >= 16 @ 0.068768
0.06/0.11	c bounds 30 >= 17 @ 0.068831
0.06/0.11	c bounds 30 >= 18 @ 0.068831
0.06/0.11	c bounds 30 >= 19 @ 0.068831
0.06/0.11	c bounds 30 >= 20 @ 0.06884
0.06/0.11	c bounds 30 >= 21 @ 0.06884
0.06/0.11	c bounds 30 >= 22 @ 0.069479
0.06/0.11	c bounds 29 >= 22 @ 0.071531
0.06/0.11	c bounds 29 >= 23 @ 0.072944
0.06/0.12	c bounds 28 >= 23 @ 0.074373
0.06/0.13	c bounds 28 >= 24 @ 0.083802
0.06/0.13	c bounds 27 >= 24 @ 0.08662
0.06/0.13	c bounds 26 >= 24 @ 0.08994
0.06/0.14	c bounds 25 >= 24 @ 0.097993
0.16/0.26	c bounds 24 >= 24 @ 0.209088
0.16/0.26	c cpu time 0.209096 s
0.16/0.26	c deterministic time 3147517 3.15e+06
0.16/0.26	c optimization time 0.004576 s
0.16/0.26	c total solve time 0.196285 s
0.16/0.26	c core-guided solve time 0.01912 s
0.16/0.26	c propagation time 0.081337 s
0.16/0.26	c conflict analysis time 0.051898 s
0.16/0.26	c propagations 80950
0.16/0.26	c resolve steps 2779
0.16/0.26	c decisions 16993
0.16/0.26	c conflicts 815
0.16/0.26	c restarts 6
0.16/0.26	c inprocessing phases 0
0.16/0.26	c garbage collections 0 ,( -nan )
0.16/0.26	c input clauses 831 ,( 90.03 )
0.16/0.26	c input cardinalities 68 ,( 7.37 )
0.16/0.26	c input general constraints 24 ,( 2.60 )
0.16/0.26	c input average constraint length 37.29
0.16/0.26	c input average constraint degree 5.87
0.16/0.26	c learned clauses 346 ,( 40.85 )
0.16/0.26	c learned cardinalities 47 ,( 5.55 )
0.16/0.26	c learned general constraints 454 ,( 53.60 )
0.16/0.26	c learned average constraint length 135.71
0.16/0.26	c learned average constraint degree 5122524764.35
0.16/0.26	c watched  CF 32, 64, 128, Arb: 72 , 0 , 0 , 0
0.16/0.26	c counting CF 32, 64, 128, Arb: 407 , 0 , 0 , 0
0.16/0.26	c watched   constraints 72 ,( 15.06 ) 
0.16/0.26	c counting  constraints 406 ,( 84.94 ) 
0.16/0.26	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 38634 , 31864 , 48012 ,( 8879 , 39133 )
0.16/0.26	c gcd simplifications 41
0.16/0.26	c detected cardinalities 1
0.16/0.26	c weakened non-implied lits 122513
0.16/0.26	c weakened non-implying lits 62
0.16/0.26	c original variables 466
0.16/0.26	c clausal propagations 10481
0.16/0.26	c cardinality propagations 3415
0.16/0.26	c watched propagations 957
0.16/0.26	c counting propagations 52511
0.16/0.26	c watch lookups 587798
0.16/0.26	c watch backjump lookups 0
0.16/0.26	c watch checks 666087
0.16/0.26	c propagation checks 1268401
0.16/0.26	c constraint additions 427622
0.16/0.26	c trail pops 98688
0.16/0.26	c formula constraints 761
0.16/0.26	c learned constraints 788
0.16/0.26	c bound constraints 72
0.16/0.26	c core-guided constraints 90
0.16/0.26	c encountered formula constraints 1456
0.16/0.26	c encountered learned constraints 1290
0.16/0.26	c encountered bound constraints 6
0.16/0.26	c encountered core-guided constraints 323
0.16/0.26	c LP total time 0.079737 s
0.16/0.26	c LP solve time 0.03 s
0.16/0.26	c LP constraints added 762
0.16/0.26	c LP constraints removed 0
0.16/0.26	c LP pivots internal 818
0.16/0.26	c LP pivots root 159
0.16/0.26	c LP calls 40
0.16/0.26	c LP optimalities 11
0.16/0.26	c LP no pivot count 0
0.16/0.26	c LP infeasibilities 29
0.16/0.26	c LP valid Farkas constraints 29
0.16/0.26	c LP learned Farkas constraints 29
0.16/0.26	c LP basis resets 0
0.16/0.26	c LP cycling count 0
0.16/0.26	c LP singular count 0
0.16/0.26	c LP no primal count 0
0.16/0.26	c LP no farkas count 0
0.16/0.26	c LP other issue count 0
0.16/0.26	c LP Gomory cuts 1
0.16/0.26	c LP learned cuts 0
0.16/0.26	c LP deleted cuts 0
0.16/0.26	c LP encountered Gomory constraints 0
0.16/0.26	c LP encountered Farkas constraints 403
0.16/0.26	c LP encountered learned Farkas constraints 87
0.16/0.26	c CG auxiliary variables introduced 38
0.16/0.26	c CG solutions found 7
0.16/0.26	c CG cores constructed 24
0.16/0.26	c CG core cardinality constraints returned 0
0.16/0.26	c CG unit cores 0
0.16/0.26	c CG single cores 24
0.16/0.26	c CG blocks removed during cardinality reduction 0
0.16/0.26	c CG first core best 0
0.16/0.26	c CG decision core best 0
0.16/0.26	c CG core reduction tie 0
0.16/0.26	c CG core degree average 1.00
0.16/0.26	c CG core slack average 18.29
0.16/0.26	c CG core upper bound improvements 9
0.16/0.26	c STR number of successful calls 0
0.16/0.26	c STR number of unsuccessful calls 0
0.16/0.26	c STR number of inconclusive calls 0
0.16/0.26	c STR number of successful attempts 0
0.16/0.26	c STR number of unsuccessful attempts 0
0.16/0.26	c STR number of inconclusive attempts 0
0.16/0.26	c STR average degree increase per successful call inf
0.16/0.26	c STR average degree increase per successful attempt inf
0.16/0.26	c STR total number of conflicts for successful attempts 0
0.16/0.26	c STR total number of conflicts for unsuccessful attempts 0
0.16/0.26	c STR total number of conflicts for inconclusive attempts 0
0.16/0.26	c STR average number of conflicts per successful attempt inf
0.16/0.26	c STR average number of conflicts per unsuccessful attempt inf
0.16/0.26	c STR average number of conflicts per inconclusive attempt inf
0.16/0.26	c AVG.sumWPerc 78.10 
0.16/0.26	c bigint constraints 0 
0.16/0.26	o 24
0.16/0.26	s OPTIMUM FOUND
0.16/0.27	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

Verifier Data 

OK	24

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul  1 16:32:04 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 24 <= obj <= 24
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 24 <= obj <= 24
--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: 63708 MiB (62732 MiB free)
  memory of node 1: 64465 MiB (63831 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4487533-1751329043/watcher-4487533-1751329043 -o /tmp/evaluation-result-4487533-1751329043/solver-4487533-1751329043 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751325414-45399 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4487533-1751329043.opb PROOFDIR/proof-4487533-1751329043 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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 FSIZE limit: 102400000 KiB
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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=46474, runsolver pid=46462

[startup+0.100057 s]*
/proc/loadavg: 4.07 4.14 4.09 4/271 46480
/proc/meminfo: memFree=129588636/131249988 swapFree=33010684/33010684
[pid=46474] ppid=46462 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/46474/stat : 46474 (run-opt-break-l) S 46462 46474 45382 0 -1 4194304 243 747 0 0 0 0 0 0 20 0 1 0 48582828 4292608 768 18446744073709551615 94078809784320 94078810678853 140720313317776 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94078810917904 94078810965648 94078827401216 140720313325845 140720313326046 140720313326046 140720313331648 0
/proc/46474/statm: 1048 768 704 219 0 110 0
[pid=46480] ppid=46474 vsize=58968 memory=13860 CPUtime=0.06 cores=1,3
/proc/46480/stat : 46480 (roundingsat) R 46474 46474 45382 0 -1 4194304 1475 0 0 0 6 0 0 0 20 0 1 0 48582832 60383232 3465 18446744073709551615 4227072 8923433 140732112349792 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 10027008 140732112357652 140732112357928 140732112357928 140732112363498 0
/proc/46480/statm: 14742 3465 2400 1147 0 2169 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 63160 KiB
Current children cumulated memory: 16932 KiB

[startup+0.205074 s]*
/proc/loadavg: 4.07 4.14 4.09 4/270 46489
/proc/meminfo: memFree=129579868/131249988 swapFree=33010684/33010684
[pid=46474] ppid=46462 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/46474/stat : 46474 (run-opt-break-l) S 46462 46474 45382 0 -1 4194304 243 747 0 0 0 0 0 0 20 0 1 0 48582828 4292608 768 18446744073709551615 94078809784320 94078810678853 140720313317776 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94078810917904 94078810965648 94078827401216 140720313325845 140720313326046 140720313326046 140720313331648 0
/proc/46474/statm: 1048 768 704 219 0 110 0
[pid=46480] ppid=46474 vsize=61012 memory=17908 CPUtime=0.16 cores=1,3
/proc/46480/stat : 46480 (roundingsat) R 46474 46474 45382 0 -1 4194304 1975 0 0 0 15 1 0 0 20 0 1 0 48582832 62476288 4477 18446744073709551615 4227072 8923433 140732112349792 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 10027008 140732112357652 140732112357928 140732112357928 140732112363498 0
/proc/46480/statm: 15253 4477 2400 1147 0 2680 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 65204 KiB
Current children cumulated memory: 20980 KiB

[startup+0.276582 s]
# the end of solver process 46474 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.216041 s, system=0.025145 s

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

Child status: 0

Real time (s): 0.276609
CPU time (s): 0.241186
CPU user time (s): 0.216041
CPU system time (s): 0.025145
CPU usage (%): 87.1938
Max. virtual memory (cumulated for all children) (KiB): 65204
Max. memory (cumulated for all children) (KiB): 20980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.216041
system time used= 0.025145
maximum resident set size= 18420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3143
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8264
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 340
involuntary context switches= 16


# summary of solver processes directly reported to runsolver:
#   pid: 46474
#   total CPU time (s): 0.241186
#   total CPU user time (s): 0.216041
#   total CPU system time (s): 0.025145

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007665 second user time and 0.020094 second system time

The end

Launcher Data 

Begin job on nodeC031 at 2025-07-01 02:17:23
IDJOB=4487533
IDBENCH=147195
IDSOLVER=3360
FILE ID=nodeC031/4487533-1751329043
RUNJOBID= nodeC031-1751325414-45399
SLURM_JOB_ID= 9594352
Free space on /tmp= 433052 MiB

SOLVER NAME= roundingsat+pbsuma-opt-log 63f22ad
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/logic-synthesis/normalized-count.b.opb
COMMAND LINE= run-opt-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4487533-1751329043/watcher-4487533-1751329043 -o /tmp/evaluation-result-4487533-1751329043/solver-4487533-1751329043 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751325414-45399 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4487533-1751329043.opb PROOFDIR/proof-4487533-1751329043

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

MD5SUM BENCH= 7051ff5e8584c37bae1654b406532f5e
RANDOM SEED=61439592

nodeC031 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3600.447
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3596.907
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3599.860
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3599.916
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3599.880
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3601.262
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
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		: 3600.467
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.067
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        129602256 kB
MemAvailable:   129757100 kB
Buffers:            3280 kB
Cached:           961728 kB
SwapCached:            0 kB
Active:           399552 kB
Inactive:         694644 kB
Active(anon):     147280 kB
Inactive(anon):        0 kB
Active(file):     252272 kB
Inactive(file):   694644 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             92980 kB
Writeback:            12 kB
AnonPages:        132528 kB
Mapped:           108624 kB
Shmem:             18064 kB
KReclaimable:      94332 kB
Slab:             184212 kB
SReclaimable:      94332 kB
SUnreclaim:        89880 kB
KernelStack:        4320 kB
PageTables:         3276 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     419848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      191188 kB
DirectMap2M:     9017344 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433028 MiB
End job on nodeC031 at 2025-07-01 02:17:23