Trace number 4487545

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
WMaxCDCL-SCIP 2025-06-21OPT24 2.31673 2.36209

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

0.00/0.03	c Presolving by SCIP...
2.25/2.35	c This is the PBCProcessor based on SCIP solver.
2.25/2.35	o 24
2.25/2.35	s OPTIMUM FOUND
2.25/2.35	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

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: 63837 MiB (63169 MiB free)
  memory of node 1: 64465 MiB (62950 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4487545-1751328499/watcher-4487545-1751328499 -o /tmp/evaluation-result-4487545-1751328499/solver-4487545-1751328499 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751328414-42602 --watchdog 3760 HOME/opbsolver HOME/instance-4487545-1751328499.opb 3600 31000 HOME HOME 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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

solver pid=43596, runsolver pid=43593

[startup+0.100103 s]*
/proc/loadavg: 3.37 1.85 2.01 5/256 43600
/proc/meminfo: memFree=129145268/131382120 swapFree=33010160/33010684
[pid=43596] ppid=43593 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/43596/stat : 43596 (opbsolver) S 43593 43596 42591 0 -1 4194304 263 238 0 0 0 0 0 0 20 0 1 0 48529037 4292608 768 18446744073709551615 94776953126912 94776954021445 140723006198960 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94776954260496 94776954308240 94776978845696 140723006204190 140723006204393 140723006204393 140723006209995 0
/proc/43596/statm: 1048 768 704 219 0 110 0
[pid=43600] ppid=43596 vsize=30424 memory=20096 CPUtime=0.07 cores=4,6
/proc/43600/stat : 43600 (pbcpreprocessor) R 43596 43596 42591 0 -1 4194304 2829 0 0 0 7 0 0 0 20 0 1 0 48529041 31154176 5024 18446744073709551615 4198400 15773533 140720993374400 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 17968456 18061744 51720192 140720993376580 140720993376734 140720993376734 140720993382341 0
/proc/43600/statm: 7606 5024 2432 2826 0 4218 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 34616 KiB
Current children cumulated memory: 23168 KiB

[startup+0.213347 s]*
/proc/loadavg: 3.37 1.85 2.01 5/256 43600
/proc/meminfo: memFree=129143252/131382120 swapFree=33010160/33010684
[pid=43596] ppid=43593 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/43596/stat : 43596 (opbsolver) S 43593 43596 42591 0 -1 4194304 263 238 0 0 0 0 0 0 20 0 1 0 48529037 4292608 768 18446744073709551615 94776953126912 94776954021445 140723006198960 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94776954260496 94776954308240 94776978845696 140723006204190 140723006204393 140723006204393 140723006209995 0
/proc/43596/statm: 1048 768 704 219 0 110 0
[pid=43600] ppid=43596 vsize=30992 memory=20608 CPUtime=0.18 cores=4,6
/proc/43600/stat : 43600 (pbcpreprocessor) R 43596 43596 42591 0 -1 4194304 2955 0 0 0 18 0 0 0 20 0 1 0 48529041 31735808 5152 18446744073709551615 4198400 15773533 140720993374400 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 17968456 18061744 51720192 140720993376580 140720993376734 140720993376734 140720993382341 0
/proc/43600/statm: 7748 5152 2432 2826 0 4360 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 35184 KiB
Current children cumulated memory: 23680 KiB

[startup+0.31271 s]*
/proc/loadavg: 3.37 1.85 2.01 5/256 43600
/proc/meminfo: memFree=129143252/131382120 swapFree=33010160/33010684
[pid=43596] ppid=43593 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/43596/stat : 43596 (opbsolver) S 43593 43596 42591 0 -1 4194304 263 238 0 0 0 0 0 0 20 0 1 0 48529037 4292608 768 18446744073709551615 94776953126912 94776954021445 140723006198960 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94776954260496 94776954308240 94776978845696 140723006204190 140723006204393 140723006204393 140723006209995 0
/proc/43596/statm: 1048 768 704 219 0 110 0
[pid=43600] ppid=43596 vsize=30992 memory=20864 CPUtime=0.28 cores=4,6
/proc/43600/stat : 43600 (pbcpreprocessor) R 43596 43596 42591 0 -1 4194304 2973 0 0 0 28 0 0 0 20 0 1 0 48529041 31735808 5216 18446744073709551615 4198400 15773533 140720993374400 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 17968456 18061744 51720192 140720993376580 140720993376734 140720993376734 140720993382341 0
/proc/43600/statm: 7748 5216 2464 2826 0 4360 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 35184 KiB
Current children cumulated memory: 23936 KiB

[startup+0.700372 s]
/proc/loadavg: 3.37 1.85 2.01 5/256 43600
/proc/meminfo: memFree=129131428/131382120 swapFree=33010160/33010684
[pid=43596] ppid=43593 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/43596/stat : 43596 (opbsolver) S 43593 43596 42591 0 -1 4194304 263 238 0 0 0 0 0 0 20 0 1 0 48529037 4292608 768 18446744073709551615 94776953126912 94776954021445 140723006198960 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94776954260496 94776954308240 94776978845696 140723006204190 140723006204393 140723006204393 140723006209995 0
/proc/43596/statm: 1048 768 704 219 0 110 0
[pid=43600] ppid=43596 vsize=41964 memory=30336 CPUtime=0.65 cores=4,6
/proc/43600/stat : 43600 (pbcpreprocessor) R 43596 43596 42591 0 -1 4194304 5404 0 0 0 65 0 0 0 20 0 1 0 48529041 42971136 7584 18446744073709551615 4198400 15773533 140720993374400 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 17968456 18061744 51720192 140720993376580 140720993376734 140720993376734 140720993382341 0
/proc/43600/statm: 10491 7584 2656 2826 0 7103 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 46156 KiB
Current children cumulated memory: 33408 KiB

[startup+1.50034 s]
/proc/loadavg: 3.37 1.85 2.01 5/256 43600
/proc/meminfo: memFree=129127648/131382120 swapFree=33010160/33010684
[pid=43596] ppid=43593 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/43596/stat : 43596 (opbsolver) S 43593 43596 42591 0 -1 4194304 263 238 0 0 0 0 0 0 20 0 1 0 48529037 4292608 768 18446744073709551615 94776953126912 94776954021445 140723006198960 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94776954260496 94776954308240 94776978845696 140723006204190 140723006204393 140723006204393 140723006209995 0
/proc/43596/statm: 1048 768 704 219 0 110 0
[pid=43600] ppid=43596 vsize=53388 memory=40576 CPUtime=1.45 cores=4,6
/proc/43600/stat : 43600 (pbcpreprocessor) R 43596 43596 42591 0 -1 4194304 8045 0 0 0 144 1 0 0 20 0 1 0 48529041 54669312 10144 18446744073709551615 4198400 15773533 140720993374400 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 17968456 18061744 51720192 140720993376580 140720993376734 140720993376734 140720993382341 0
/proc/43600/statm: 13347 10144 2688 2826 0 9959 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 57580 KiB
Current children cumulated memory: 43648 KiB

[startup+2.36203 s]
# the end of solver process 43596 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.27947 s, system=0.037261 s

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

[startup+1.60041 s]
/proc/loadavg: 3.37 1.85 2.01 5/256 43600
/proc/meminfo: memFree=129127648/131382120 swapFree=33010160/33010684
[pid=43596] ppid=43593 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/43596/stat : 43596 (opbsolver) S 43593 43596 42591 0 -1 4194304 263 238 0 0 0 0 0 0 20 0 1 0 48529037 4292608 768 18446744073709551615 94776953126912 94776954021445 140723006198960 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94776954260496 94776954308240 94776978845696 140723006204190 140723006204393 140723006204393 140723006209995 0
/proc/43596/statm: 1048 768 704 219 0 110 0
[pid=43600] ppid=43596 vsize=53388 memory=40832 CPUtime=1.55 cores=4,6
/proc/43600/stat : 43600 (pbcpreprocessor) R 43596 43596 42591 0 -1 4194304 8118 0 0 0 154 1 0 0 20 0 1 0 48529041 54669312 10208 18446744073709551615 4198400 15773533 140720993374400 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 17968456 18061744 51720192 140720993376580 140720993376734 140720993376734 140720993382341 0
/proc/43600/statm: 13347 10208 2688 2826 0 9959 0
Current children cumulated CPU time: 1.55 s
Current children cumulated vsize: 57580 KiB
Current children cumulated memory: 43904 KiB

[startup+2.0003 s]*
/proc/loadavg: 3.42 1.89 2.02 5/256 43600
/proc/meminfo: memFree=129114292/131382120 swapFree=33010160/33010684
[pid=43596] ppid=43593 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/43596/stat : 43596 (opbsolver) S 43593 43596 42591 0 -1 4194304 263 238 0 0 0 0 0 0 20 0 1 0 48529037 4292608 768 18446744073709551615 94776953126912 94776954021445 140723006198960 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94776954260496 94776954308240 94776978845696 140723006204190 140723006204393 140723006204393 140723006209995 0
/proc/43596/statm: 1048 768 704 219 0 110 0
[pid=43600] ppid=43596 vsize=59852 memory=48076 CPUtime=1.96 cores=4,6
/proc/43600/stat : 43600 (pbcpreprocessor) R 43596 43596 42591 0 -1 4194304 9972 0 0 0 195 1 0 0 20 0 1 0 48529041 61288448 12019 18446744073709551615 4198400 15773533 140720993374400 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 17968456 18061744 51720192 140720993376580 140720993376734 140720993376734 140720993382341 0
/proc/43600/statm: 14963 12019 2688 2826 0 11575 0
Current children cumulated CPU time: 1.96 s
Current children cumulated vsize: 64044 KiB
Current children cumulated memory: 51148 KiB

[startup+2.20035 s]
/proc/loadavg: 3.42 1.89 2.02 5/256 43600
/proc/meminfo: memFree=129114292/131382120 swapFree=33010160/33010684
[pid=43596] ppid=43593 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/43596/stat : 43596 (opbsolver) S 43593 43596 42591 0 -1 4194304 263 238 0 0 0 0 0 0 20 0 1 0 48529037 4292608 768 18446744073709551615 94776953126912 94776954021445 140723006198960 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94776954260496 94776954308240 94776978845696 140723006204190 140723006204393 140723006204393 140723006209995 0
/proc/43596/statm: 1048 768 704 219 0 110 0
[pid=43600] ppid=43596 vsize=66712 memory=54604 CPUtime=2.15 cores=4,6
/proc/43600/stat : 43600 (pbcpreprocessor) R 43596 43596 42591 0 -1 4194304 11619 0 0 0 214 1 0 0 20 0 1 0 48529041 68313088 13651 18446744073709551615 4198400 15773533 140720993374400 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 17968456 18061744 51720192 140720993376580 140720993376734 140720993376734 140720993382341 0
/proc/43600/statm: 16678 13651 2688 2826 0 13290 0
Current children cumulated CPU time: 2.15 s
Current children cumulated vsize: 70904 KiB
Current children cumulated memory: 57676 KiB

[startup+2.30034 s]
/proc/loadavg: 3.42 1.89 2.02 5/256 43600
/proc/meminfo: memFree=129114292/131382120 swapFree=33010160/33010684
[pid=43596] ppid=43593 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/43596/stat : 43596 (opbsolver) S 43593 43596 42591 0 -1 4194304 263 238 0 0 0 0 0 0 20 0 1 0 48529037 4292608 768 18446744073709551615 94776953126912 94776954021445 140723006198960 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94776954260496 94776954308240 94776978845696 140723006204190 140723006204393 140723006204393 140723006209995 0
/proc/43596/statm: 1048 768 704 219 0 110 0
[pid=43600] ppid=43596 vsize=73572 memory=60100 CPUtime=2.25 cores=4,6
/proc/43600/stat : 43600 (pbcpreprocessor) R 43596 43596 42591 0 -1 4194304 13064 0 0 0 223 2 0 0 20 0 1 0 48529041 75337728 15025 18446744073709551615 4198400 15773533 140720993374400 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 17968456 18061744 51720192 140720993376580 140720993376734 140720993376734 140720993382341 0
/proc/43600/statm: 18393 15025 2688 2826 0 15005 0
Current children cumulated CPU time: 2.25 s
Current children cumulated vsize: 77764 KiB
Current children cumulated memory: 63172 KiB

Child status: 0

Real time (s): 2.36209
CPU time (s): 2.31673
CPU user time (s): 2.27947
CPU system time (s): 0.037261
CPU usage (%): 98.0794
Max. virtual memory (cumulated for all children) (KiB): 77764
Max. memory (cumulated for all children) (KiB): 63172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.27947
system time used= 0.037261
maximum resident set size= 60100
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13946
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 393
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 43596
#   total CPU time (s): 2.31673
#   total CPU user time (s): 2.27947
#   total CPU system time (s): 0.037261

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.045895 second user time and 0.083917 second system time

The end

Launcher Data

Begin job on nodeC008 at 2025-07-01 02:08:19
IDJOB=4487545
IDBENCH=147195
IDSOLVER=3374
FILE ID=nodeC008/4487545-1751328499
RUNJOBID= nodeC008-1751328414-42602
SLURM_JOB_ID= 9594374
Free space on /tmp= 432984 MiB

SOLVER NAME= WMaxCDCL-SCIP 2025-06-21
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/logic-synthesis/normalized-count.b.opb
COMMAND LINE= DIR/opbsolver BENCHNAME TIMELIMIT MEMLIMIT TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4487545-1751328499/watcher-4487545-1751328499 -o /tmp/evaluation-result-4487545-1751328499/solver-4487545-1751328499 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751328414-42602 --watchdog 3760  HOME/opbsolver HOME/instance-4487545-1751328499.opb 3600 31000 HOME HOME

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

MD5SUM BENCH= 7051ff5e8584c37bae1654b406532f5e
RANDOM SEED=1358922568

nodeC008 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	: 0xb00001f
cpu MHz		: 3662.684
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 pti 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	: 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		: 3691.400
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 pti 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	: 6983.72
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		: 1197.115
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 pti 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	: 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		: 1197.495
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 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.211
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 pti 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	: 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		: 3691.462
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 pti 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	: 6983.72
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		: 1197.453
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 pti 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	: 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		: 3700.000
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 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        129147224 kB
MemAvailable:   128963996 kB
Buffers:            2144 kB
Cached:           626852 kB
SwapCached:           16 kB
Active:          1273904 kB
Inactive:         409272 kB
Active(anon):    1035468 kB
Inactive(anon):    36636 kB
Active(file):     238436 kB
Inactive(file):   372636 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             20720 kB
Writeback:             0 kB
AnonPages:       1057300 kB
Mapped:           126748 kB
Shmem:             17920 kB
KReclaimable:      90652 kB
Slab:             172576 kB
SReclaimable:      90652 kB
SUnreclaim:        81924 kB
KernelStack:        4112 kB
PageTables:         5352 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    1625668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149528 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    309248 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:      181064 kB
DirectMap2M:     9158656 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432964 MiB
End job on nodeC008 at 2025-07-01 02:08:22