Trace number 4441051

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
Exact_veripb2 2024-07-05OPT261 146.285 147.033

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32c3.opb
MD5SUMa781914766da5574ce48a9f540451afb
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 benchmark261
Best CPU time to get the best result obtained on this benchmark13.425
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables558
Total number of constraints3551
Number of constraints which are clauses3551
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 constraint32
Number of terms in the objective function 558
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 558
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 558
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.07	o 279
0.00/0.09	o 278
0.00/0.09	o 277
0.00/0.09	o 276
0.00/0.09	o 275
0.00/0.09	o 274
0.00/0.09	o 273
0.00/0.09	o 272
0.00/0.09	o 271
0.00/0.09	o 270
0.09/0.10	o 269
0.09/0.10	o 268
0.09/0.11	o 267
0.09/0.11	o 266
0.09/0.12	o 265
0.09/0.12	o 264
16.15/16.29	o 263
21.93/22.08	o 262
27.82/27.95	o 261
146.20/146.76	s OPTIMUM FOUND
146.20/146.76	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

Verifier Data 

OK	261

Checking of UNSAT/OPT proofs:

VeriPB

-- time out --

VeriPB + CakePB

-- time out --

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: 63931 MiB (55948 MiB free)
  memory of node 1: 64510 MiB (57054 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441051-1721755700/watcher-4441051-1721755700 -o /tmp/evaluation-result-4441051-1721755700/solver-4441051-1721755700 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721751755-114409 --watchdog 3760 HOME/Exact_veripb2 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4441051-1721755700 --seed=661758287 HOME/instance-4441051-1721755700.opb 

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 VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=117477, runsolver pid=117474

[startup+0.100893 s]*
/proc/loadavg: 4.11 4.17 4.15 5/266 117478
/proc/meminfo: memFree=115705284/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=32372 memory=10972 CPUtime=0.09 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 2006 0 0 0 9 0 0 0 20 0 1 0 12099297 33148928 2743 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 8093 2743 1155 1006 0 6854 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32372 KiB
Current children cumulated memory: 10972 KiB

[startup+0.205609 s]*
/proc/loadavg: 4.11 4.17 4.15 5/266 117478
/proc/meminfo: memFree=115699908/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=33740 memory=12820 CPUtime=0.19 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 2461 0 0 0 19 0 0 0 20 0 1 0 12099297 34549760 3205 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 8435 3205 1155 1006 0 7196 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 33740 KiB
Current children cumulated memory: 12820 KiB

[startup+0.305554 s]*
/proc/loadavg: 4.11 4.17 4.15 5/266 117478
/proc/meminfo: memFree=115696884/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=33740 memory=13084 CPUtime=0.29 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 2530 0 0 0 29 0 0 0 20 0 1 0 12099297 34549760 3271 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 8435 3271 1155 1006 0 7196 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 33740 KiB
Current children cumulated memory: 13084 KiB

[startup+0.700201 s]
/proc/loadavg: 4.11 4.17 4.15 5/266 117478
/proc/meminfo: memFree=115685676/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=34816 memory=16448 CPUtime=0.68 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 2800 0 0 0 67 1 0 0 20 0 1 0 12099297 35651584 4112 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 8704 4112 1155 1006 0 7465 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 34816 KiB
Current children cumulated memory: 16448 KiB

[startup+1.50023 s]
/proc/loadavg: 4.11 4.17 4.15 5/266 117478
/proc/meminfo: memFree=115666784/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=39700 memory=25024 CPUtime=1.49 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 3954 0 0 0 147 2 0 0 20 0 1 0 12099297 40652800 6256 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 9925 6256 1155 1006 0 8686 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39700 KiB
Current children cumulated memory: 25024 KiB

[startup+3.10607 s]
/proc/loadavg: 4.10 4.17 4.15 5/266 117480
/proc/meminfo: memFree=115584868/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=41108 memory=28640 CPUtime=3.09 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 4363 0 0 0 306 3 0 0 20 0 1 0 12099297 42094592 7160 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 10277 7160 1155 1006 0 9038 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 41108 KiB
Current children cumulated memory: 28640 KiB

[startup+6.30012 s]
/proc/loadavg: 4.10 4.17 4.15 5/266 117480
/proc/meminfo: memFree=115488364/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=42008 memory=31456 CPUtime=6.26 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 4568 0 0 0 622 4 0 0 20 0 1 0 12099297 43016192 7864 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 10502 7864 1155 1006 0 9263 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 42008 KiB
Current children cumulated memory: 31456 KiB

[startup+12.7002 s]
/proc/loadavg: 4.09 4.16 4.15 5/266 117480
/proc/meminfo: memFree=115242552/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=49652 memory=41572 CPUtime=12.65 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6064 0 0 0 1258 7 0 0 20 0 1 0 12099297 50843648 10393 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 12413 10393 1155 1006 0 11174 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 49652 KiB
Current children cumulated memory: 41572 KiB

[startup+25.5002 s]
/proc/loadavg: 4.07 4.16 4.15 5/266 117483
/proc/meminfo: memFree=114797624/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=49824 memory=41780 CPUtime=25.42 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6128 0 0 0 2529 13 0 0 20 0 1 0 12099297 51019776 10445 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 12456 10445 1155 1006 0 11217 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 49824 KiB
Current children cumulated memory: 41780 KiB

[startup+51.1056 s]
/proc/loadavg: 4.18 4.18 4.15 5/266 117486
/proc/meminfo: memFree=111846432/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=50012 memory=43040 CPUtime=50.95 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6466 0 0 0 5070 25 0 0 20 0 1 0 12099297 51212288 10760 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 12503 10760 1155 1006 0 11264 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 50012 KiB
Current children cumulated memory: 43040 KiB

[startup+102.3 s]
/proc/loadavg: 4.07 4.14 4.14 5/267 117497
/proc/meminfo: memFree=108347432/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=50608 memory=43524 CPUtime=101.95 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6619 0 0 0 10143 52 0 0 20 0 1 0 12099297 51822592 10881 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 6 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 12652 10881 1155 1006 0 11413 0
Current children cumulated CPU time: 101.95 s
Current children cumulated vsize: 50608 KiB
Current children cumulated memory: 43524 KiB

[startup+147.033 s]
# the end of solver process 117477 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=145.429 s, system=0.856359 s

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

[startup+102.4 s]
/proc/loadavg: 4.07 4.14 4.14 5/267 117497
/proc/meminfo: memFree=108347432/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=50608 memory=43524 CPUtime=102.05 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6619 0 0 0 10153 52 0 0 20 0 1 0 12099297 51822592 10881 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 6 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 12652 10881 1155 1006 0 11413 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 50608 KiB
Current children cumulated memory: 43524 KiB

[startup+128 s]*
/proc/loadavg: 4.10 4.15 4.14 5/266 117560
/proc/meminfo: memFree=104603592/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=50740 memory=43768 CPUtime=127.55 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6660 0 0 0 12685 70 0 0 20 0 1 0 12099297 51957760 10942 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 10 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 12685 10942 1155 1006 0 11446 0
Current children cumulated CPU time: 127.55 s
Current children cumulated vsize: 50740 KiB
Current children cumulated memory: 43768 KiB

[startup+140.8 s]
/proc/loadavg: 4.09 4.14 4.14 5/266 117562
/proc/meminfo: memFree=102840256/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=50740 memory=43768 CPUtime=140.3 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6677 0 0 0 13952 78 0 0 20 0 1 0 12099297 51957760 10942 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 10 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 12685 10942 1155 1006 0 11446 0
Current children cumulated CPU time: 140.3 s
Current children cumulated vsize: 50740 KiB
Current children cumulated memory: 43768 KiB

[startup+144 s]*
/proc/loadavg: 4.08 4.14 4.14 5/266 117563
/proc/meminfo: memFree=102455292/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=50740 memory=43768 CPUtime=143.51 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6677 0 0 0 14270 81 0 0 20 0 1 0 12099297 51957760 10942 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 10 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 12685 10942 1155 1006 0 11446 0
Current children cumulated CPU time: 143.51 s
Current children cumulated vsize: 50740 KiB
Current children cumulated memory: 43768 KiB

[startup+145.6 s]
/proc/loadavg: 4.08 4.14 4.14 4/266 117563
/proc/meminfo: memFree=102433848/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=50740 memory=43768 CPUtime=145.1 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6677 0 0 0 14427 83 0 0 20 0 1 0 12099297 51957760 10942 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 10 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 12685 10942 1155 1006 0 11446 0
Current children cumulated CPU time: 145.1 s
Current children cumulated vsize: 50740 KiB
Current children cumulated memory: 43768 KiB

[startup+146.4 s]
/proc/loadavg: 4.08 4.14 4.14 4/266 117563
/proc/meminfo: memFree=102298976/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=50740 memory=43768 CPUtime=145.9 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6677 0 0 0 14506 84 0 0 20 0 1 0 12099297 51957760 10942 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 10 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 12685 10942 1155 1006 0 11446 0
Current children cumulated CPU time: 145.9 s
Current children cumulated vsize: 50740 KiB
Current children cumulated memory: 43768 KiB

[startup+146.8 s]
/proc/loadavg: 4.08 4.14 4.14 4/266 117563
/proc/meminfo: memFree=102298976/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=32512 memory=26096 CPUtime=146.27 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) D 117474 117477 114397 0 -1 4194304 6679 0 0 0 14542 85 0 0 20 0 1 0 12099297 33292288 6524 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 14 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 8128 6524 1155 1006 0 6889 0
Current children cumulated CPU time: 146.27 s
Current children cumulated vsize: 32512 KiB
Current children cumulated memory: 26096 KiB

[startup+147 s]*
/proc/loadavg: 4.15 4.15 4.15 4/266 117563
/proc/meminfo: memFree=101829932/131524600 swapFree=131071728/131071996
[pid=117477] ppid=117474 vsize=32512 memory=26096 CPUtime=146.27 cores=1,3
/proc/117477/stat : 117477 (Exact_veripb2) R 117474 117477 114397 0 -1 4194304 6679 0 0 0 14542 85 0 0 20 0 1 0 12099297 33292288 6524 134679101440 4194304 8311665 140720793576896 0 0 0 0 0 8404994 0 0 0 17 1 0 0 53 0 0 9173656 9252184 16535552 140720793580361 140720793580640 140720793580640 140720793587655 0
/proc/117477/statm: 8128 6524 1155 1006 0 6889 0
Current children cumulated CPU time: 146.27 s
Current children cumulated vsize: 32512 KiB
Current children cumulated memory: 26096 KiB

Child status: 30

Real time (s): 147.033
CPU time (s): 146.285
CPU user time (s): 145.429
CPU system time (s): 0.856359
CPU usage (%): 99.4917
Max. virtual memory (cumulated for all children) (KiB): 50740
Max. memory (cumulated for all children) (KiB): 43768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 145.429
system time used= 0.856359
maximum resident set size= 43768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6680
page faults= 0
swaps= 0
block input operations= 0
block output operations= 586288
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1298
involuntary context switches= 198


# summary of solver processes directly reported to runsolver:
#   pid: 117477
#   total CPU time (s): 146.285
#   total CPU user time (s): 145.429
#   total CPU system time (s): 0.856359

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.28902 second user time and 0.708293 second system time

The end

Launcher Data 

Begin job on nodeC023 at 2024-07-23 19:28:20
IDJOB=4441051
IDBENCH=147116
IDSOLVER=3081
FILE ID=nodeC023/4441051-1721755700
RUNJOBID= nodeC023-1721751755-114409
SLURM_JOB_ID= 7770649
Free space on /tmp= 890056 MiB

SOLVER NAME= Exact_veripb2 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32c3.opb
COMMAND LINE= HOME/Exact_veripb2 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441051-1721755700/watcher-4441051-1721755700 -o /tmp/evaluation-result-4441051-1721755700/solver-4441051-1721755700 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1721751755-114409 --watchdog 3760  HOME/Exact_veripb2 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4441051-1721755700 --seed=661758287 HOME/instance-4441051-1721755700.opb

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

MD5SUM BENCH= a781914766da5574ce48a9f540451afb
RANDOM SEED=661758287

nodeC023.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		: 3669.629
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	: 6999.85
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		: 3652.158
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	: 7007.10
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		: 3600.095
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	: 6999.85
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		: 3663.732
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	: 7007.10
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		: 3669.700
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	: 6999.85
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		: 3667.556
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	: 7007.10
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		: 3600.248
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	: 6999.85
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		: 3600.899
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	: 7007.10
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        115715364 kB
MemAvailable:   125669152 kB
Buffers:          176040 kB
Cached:         10554240 kB
SwapCached:            4 kB
Active:          1112464 kB
Inactive:       13997268 kB
Active(anon):       1564 kB
Inactive(anon):  4415360 kB
Active(file):    1110900 kB
Inactive(file):  9581908 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071728 kB
Dirty:            568964 kB
Writeback:             0 kB
AnonPages:       4378928 kB
Mapped:           117736 kB
Shmem:             37712 kB
KReclaimable:     201256 kB
Slab:             331608 kB
SReclaimable:     201256 kB
SUnreclaim:       130352 kB
KernelStack:        4284 kB
PageTables:        18080 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    5425108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            21536 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2615296 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:      285396 kB
DirectMap2M:    34091008 kB
DirectMap1G:    101711872 kB

Free space on /tmp at the end= 890052 MiB
End job on nodeC023 at 2024-07-23 19:30:47