Trace number 4440649

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_no_SoPlex 2024-07-05OPT364 58.1836 59.5377

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-ii32e4.opb
MD5SUM24087313fe3fca98b5d34e1bc37b8d4a
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 benchmark364
Best CPU time to get the best result obtained on this benchmark11.4622
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables774
Total number of constraints7493
Number of constraints which are clauses7493
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 774
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 774
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 774
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 

0.07/0.76	o 387
0.07/0.78	o 386
0.07/0.78	o 385
0.07/0.78	o 384
0.07/0.78	o 383
0.07/0.79	o 382
0.17/0.80	o 381
0.17/0.80	o 380
0.17/0.81	o 379
0.17/0.81	o 378
0.17/0.84	o 377
0.17/0.84	o 376
0.17/0.85	o 375
0.17/0.86	o 374
0.17/0.88	o 373
0.27/0.93	o 372
0.27/0.95	o 371
0.27/0.98	o 370
0.38/1.03	o 369
0.56/1.24	o 368
0.77/1.41	o 367
0.77/1.47	o 366
1.27/1.96	o 365
1.56/2.21	o 364
58.11/59.23	s OPTIMUM FOUND
58.11/59.23	v x1 -x2 x3 -x4 x5 -x6 x7 -x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 -x33 x34 x35 -x36 -x37 x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 -x89 x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 -x131 -x132 -x133 x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 -x143 -x144 x145 -x146 x147 -x148 -x149 -x150 x151 -x152 x153 -x154 -x155 x156 x157 -x158 -x159 -x160 x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 x169 -x170 x171 -x172 -x173 -x174 x175 -x176 x177 -x178 -x179 x180 x181 -x182 -x183 -x184 -x185 -x186 x187 -x188 -x189 -x190 x191 -x192 -x193 -x194 x195 -x196 x197 -x198 x199 -x200 -x201 x202 x203 -x204 x205 -x206 x207 -x208 x209 -x210 -x211 -x212 x213 -x214 x215 -x216 x217 -x218 x219 -x220 -x221 -x222 x223 -x224 x225 -x226 x227 -x228 x229 -x230 -x231 x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240 x241 -x242 x243 -x244 x245 -x246 -x247 -x248 -x249 -x250 x251 -x252 x253 -x254 -x255 -x256 x257 -x258 x259 -x260 -x261 x262 x263 -x264 x265 -x266 x267 -x268 x269 -x270 x271 -x272 x273 -x274 x275 -x276 x277 -x278 x279 -x280 x281 -x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 x291 -x292 x293 -x294 x295 -x296 x297 -x298 x299 -x300 x301 -x302 x303 -x304 x305 -x306 x307 -x308 x309 -x310 x311 -x312 x313 -x314 x315 -x316 x317 -x318 x319 -x320 x321 -x322 x323 -x324 x325 -x326 x327 -x328 x329 -x330 x331 -x332 x333 -x334 x335 -x336 x337 -x338 x339 -x340 x341 -x342 x343 -x344 x345 -x346 x347 -x348 x349 -x350 x351 -x352 x353 -x354 x355 -x356 x357 -x358 x359 -x360 x361 -x362 x363 -x364 x365 -x366 x367 -x368 -x369 x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 -x379 x380 x381 -x382 x383 -x384 -x385 x386 -x387 x388 x389 -x390 -x391 x392 -x393 x394 x395 -x396 x397 -x398 -x399 x400 -x401 x402 -x403 x404 -x405 x406 x407 -x408 -x409 -x410 -x411 x412 x413 -x414 -x415 x416 -x417 x418 x419 -x420 -x421 x422 -x423 x424 x425 -x426 -x427 x428 -x429 x430 x431 -x432 -x433 x434 -x435 x436 x437 -x438 -x439 x440 -x441 x442 x443 -x444 x445 -x446 -x447 x448 -x449 x450 -x451 x452 -x453 x454 x455 -x456 x457 -x458 -x459 x460 -x461 x462 x463 -x464 -x465 x466 -x467 x468 x469 -x470 -x471 x472 -x473 x474 x475 -x476 -x477 x478 -x479 x480 x481 -x482 -x483 x484 -x485 x486 x487 -x488 -x489 x490 -x491 x492 -x493 x494 -x495 x496 x497 -x498 x499 -x500 -x501 x502 -x503 x504 x505 -x506 -x507 x508 -x509 -x510 -x511 x512 -x513 x514 x515 -x516 -x517 x518 -x519 x520 x521 -x522 -x523 x524 -x525 x526 x527 -x528 x529 -x530 -x531 x532 -x533 x534 x535 -x536 -x537 x538 -x539 x540 -x541 x542 -x543 x544 x545 -x546 -x547 x548 -x549 x550 x551 -x552 x553 -x554 -x555 x556 -x557 x558 -x559 x560 x561 -x562 -x563 x564 x565 -x566 -x567 x568 -x569 x570 x571 -x572 -x573 x574 -x575 x576 -x577 x578 x579 -x580 -x581 x582 x583 -x584 -x585 x586 -x587 x588 x589 -x590 -x591 x592 -x593 x594 x595 -x596 -x597 x598 -x599 x600 -x601 x602 -x603 x604 x605 -x606 -x607 x608 -x609 x610 x611 -x612 -x613 -x614 -x615 x616 x617 -x618 -x619 x620 -x621 x622 x623 -x624 -x625 x626 -x627 x628 x629 -x630 -x631 -x632 -x633 x634 x635 -x636 -x637 x638 -x639 x640 x641 -x642 -x643 x644 -x645 x646 x647 -x648 -x649 x650 -x651 x652 x653 -x654 -x655 x656 -x657 x658 x659 -x660 -x661 x662 -x663 x664 x665 -x666 x667 -x668 -x669 x670 -x671 x672 -x673 x674 -x675 x676 x677 -x678 -x679 -x680 -x681 x682 x683 -x684 x685 -x686 -x687 x688 -x689 x690 x691 -x692 -x693 x694 -x695 x696 -x697 -x698 -x699 x700 x701 -x702 -x703 x704 -x705 x706 x707 -x708 x709 -x710 -x711 x712 -x713 x714 -x715 x716 -x717 x718 x719 -x720 -x721 x722 -x723 x724 x725 -x726 x727 -x728 -x729 x730 -x731 x732 x733 -x734 -x735 x736 -x737 x738 -x739 x740 -x741 x742 x743 -x744 x745 -x746 -x747 x748 -x749 -x750 x751 -x752 -x753 x754 -x755 x756 x757 -x758 -x759 x760 -x761 x762 -x763 x764 -x765 x766 x767 -x768 x769 -x770 -x771 x772 -x773 x774

Verifier Data 

OK	364

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: 64096 MiB (61113 MiB free)
  memory of node 1: 64473 MiB (54994 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4440649-1721755834/watcher-4440649-1721755834 -o /tmp/evaluation-result-4440649-1721755834/solver-4440649-1721755834 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721752156-107286 --watchdog 3760 HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4440649-1721755834 --seed=1820671901 HOME/instance-4440649-1721755834.opb 

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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=109400, runsolver pid=109397
Current StackSize limit: 8192 KiB


[startup+0.100111 s]*
/proc/loadavg: 4.46 4.23 4.12 3/251 109401
/proc/meminfo: memFree=118884960/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=25224 memory=2476 CPUtime=0 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) D 109397 109400 107275 0 -1 4194304 123 0 0 0 0 0 0 0 20 0 1 0 11572325 25829376 619 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 1 0 0 17 4 0 0 0 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 6306 619 595 747 0 5369 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 25224 KiB
Current children cumulated memory: 2476 KiB

[startup+0.213648 s]*
/proc/loadavg: 4.46 4.23 4.12 3/251 109403
/proc/meminfo: memFree=118884100/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=25224 memory=2476 CPUtime=0 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) D 109397 109400 107275 0 -1 4194304 123 0 0 0 0 0 0 0 20 0 1 0 11572325 25829376 619 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 1 0 0 17 4 0 0 0 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 6306 619 595 747 0 5369 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 25224 KiB
Current children cumulated memory: 2476 KiB

[startup+0.312805 s]*
/proc/loadavg: 4.46 4.23 4.12 3/251 109403
/proc/meminfo: memFree=118882976/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=25224 memory=2476 CPUtime=0 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) D 109397 109400 107275 0 -1 4194304 123 0 0 0 0 0 0 0 20 0 1 0 11572325 25829376 619 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 1 0 0 17 4 0 0 0 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 6306 619 595 747 0 5369 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 25224 KiB
Current children cumulated memory: 2476 KiB

[startup+0.700229 s]
/proc/loadavg: 4.46 4.23 4.12 3/251 109403
/proc/meminfo: memFree=118879560/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=28684 memory=7044 CPUtime=0.07 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 1493 0 0 0 7 0 0 0 20 0 1 0 11572325 29372416 1761 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 7171 1761 754 747 0 6234 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 28684 KiB
Current children cumulated memory: 7044 KiB

[startup+1.50025 s]
/proc/loadavg: 4.46 4.23 4.12 4/246 109430
/proc/meminfo: memFree=118866832/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=32280 memory=15056 CPUtime=0.87 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 2451 0 0 0 86 1 0 0 20 0 1 0 11572325 33054720 3764 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 8070 3764 834 747 0 7133 0
Current children cumulated CPU time: 0.87 s
Current children cumulated vsize: 32280 KiB
Current children cumulated memory: 15056 KiB

[startup+3.11343 s]
/proc/loadavg: 4.46 4.23 4.12 5/251 109450
/proc/meminfo: memFree=118813716/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=36052 memory=22756 CPUtime=2.47 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 3341 0 0 0 246 1 0 0 20 0 1 0 11572325 36917248 5689 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 9013 5689 834 747 0 8076 0
Current children cumulated CPU time: 2.47 s
Current children cumulated vsize: 36052 KiB
Current children cumulated memory: 22756 KiB
heavy processes:

[startup+6.30028 s]
/proc/loadavg: 4.50 4.24 4.13 5/251 109496
/proc/meminfo: memFree=125247948/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=39496 memory=27692 CPUtime=5.65 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 4077 0 0 0 563 2 0 0 20 0 1 0 11572325 40443904 6923 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 9874 6923 834 747 0 8937 0
Current children cumulated CPU time: 5.65 s
Current children cumulated vsize: 39496 KiB
Current children cumulated memory: 27692 KiB

[startup+12.7003 s]
/proc/loadavg: 4.46 4.24 4.13 4/251 109497
/proc/meminfo: memFree=125121880/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=42472 memory=36680 CPUtime=12.04 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 4815 0 0 0 1201 3 0 0 20 0 1 0 11572325 43491328 9170 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 10618 9170 834 747 0 9681 0
Current children cumulated CPU time: 12.04 s
Current children cumulated vsize: 42472 KiB
Current children cumulated memory: 36680 KiB

[startup+25.5003 s]
/proc/loadavg: 4.36 4.23 4.12 5/252 109651
/proc/meminfo: memFree=124658168/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=60964 memory=44812 CPUtime=24.81 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 6061 0 0 0 2476 5 0 0 20 0 1 0 11572325 62427136 11203 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 15241 11203 834 747 0 14304 0
Current children cumulated CPU time: 24.81 s
Current children cumulated vsize: 60964 KiB
Current children cumulated memory: 44812 KiB

[startup+51.1133 s]
/proc/loadavg: 4.24 4.21 4.12 5/252 109655
/proc/meminfo: memFree=123649632/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=61268 memory=45008 CPUtime=50.06 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 6162 0 0 0 4996 10 0 0 20 0 1 0 11572325 62738432 11252 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 30 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 15317 11252 834 747 0 14380 0
Current children cumulated CPU time: 50.06 s
Current children cumulated vsize: 61268 KiB
Current children cumulated memory: 45008 KiB

[startup+59.5376 s]
# the end of solver process 109400 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=58.0332 s, system=0.150341 s

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

[startup+51.2004 s]
/proc/loadavg: 4.24 4.21 4.12 5/252 109655
/proc/meminfo: memFree=123649632/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=61268 memory=45016 CPUtime=50.14 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 6166 0 0 0 5004 10 0 0 20 0 1 0 11572325 62738432 11254 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 30 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 15317 11254 834 747 0 14380 0
Current children cumulated CPU time: 50.14 s
Current children cumulated vsize: 61268 KiB
Current children cumulated memory: 45016 KiB

[startup+54.4003 s]
/proc/loadavg: 4.24 4.21 4.12 5/252 109655
/proc/meminfo: memFree=123571264/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=61268 memory=45016 CPUtime=53.33 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 6167 0 0 0 5322 11 0 0 20 0 1 0 11572325 62738432 11254 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 30 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 15317 11254 834 747 0 14380 0
Current children cumulated CPU time: 53.33 s
Current children cumulated vsize: 61268 KiB
Current children cumulated memory: 45016 KiB

[startup+57.6002 s]
/proc/loadavg: 4.22 4.20 4.12 5/252 109655
/proc/meminfo: memFree=123503984/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=61268 memory=45212 CPUtime=56.53 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 6175 0 0 0 5641 12 0 0 20 0 1 0 11572325 62738432 11303 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 30 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 15317 11303 834 747 0 14380 0
Current children cumulated CPU time: 56.53 s
Current children cumulated vsize: 61268 KiB
Current children cumulated memory: 45212 KiB

[startup+58.4002 s]
/proc/loadavg: 4.22 4.20 4.12 5/252 109656
/proc/meminfo: memFree=123476300/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=61268 memory=45212 CPUtime=57.32 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 6175 0 0 0 5720 12 0 0 20 0 1 0 11572325 62738432 11303 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 30 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 15317 11303 834 747 0 14380 0
Current children cumulated CPU time: 57.32 s
Current children cumulated vsize: 61268 KiB
Current children cumulated memory: 45212 KiB

[startup+59.2002 s]
/proc/loadavg: 4.22 4.20 4.12 5/252 109656
/proc/meminfo: memFree=123454124/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=61268 memory=45212 CPUtime=58.11 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) R 109397 109400 107275 0 -1 4194304 6175 0 0 0 5799 12 0 0 20 0 1 0 11572325 62738432 11303 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 30 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 15317 11303 834 747 0 14380 0
Current children cumulated CPU time: 58.11 s
Current children cumulated vsize: 61268 KiB
Current children cumulated memory: 45212 KiB

[startup+59.4002 s]
/proc/loadavg: 4.22 4.20 4.12 5/252 109656
/proc/meminfo: memFree=123454124/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=31072 memory=24520 CPUtime=58.17 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) D 109397 109400 107275 0 -1 4194304 6175 0 0 0 5803 14 0 0 20 0 1 0 11572325 31817728 6130 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 51 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 7768 6130 834 747 0 6831 0
Current children cumulated CPU time: 58.17 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 24520 KiB

[startup+59.5002 s]
/proc/loadavg: 4.22 4.20 4.12 5/252 109656
/proc/meminfo: memFree=123454124/131655788 swapFree=131071996/131071996
[pid=109400] ppid=109397 vsize=31072 memory=24520 CPUtime=58.17 cores=4,6
/proc/109400/stat : 109400 (Exact_veripb2_n) D 109397 109400 107275 0 -1 4194304 6175 0 0 0 5803 14 0 0 20 0 1 0 11572325 31817728 6130 134679101440 4194304 7250417 140734177870480 0 0 0 0 0 8404994 0 0 0 17 4 0 0 65 0 0 7950792 8015128 36913152 140734177874742 140734177875031 140734177875031 140734177882046 0
/proc/109400/statm: 7768 6130 834 747 0 6831 0
Current children cumulated CPU time: 58.17 s
Current children cumulated vsize: 31072 KiB
Current children cumulated memory: 24520 KiB

Child status: 30

Real time (s): 59.5377
CPU time (s): 58.1836
CPU user time (s): 58.0332
CPU system time (s): 0.150341
CPU usage (%): 97.7256
Max. virtual memory (cumulated for all children) (KiB): 73948
Max. memory (cumulated for all children) (KiB): 45212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 58.0332
system time used= 0.150341
maximum resident set size= 56432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6176
page faults= 0
swaps= 0
block input operations= 0
block output operations= 217760
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4162
involuntary context switches= 79


# summary of solver processes directly reported to runsolver:
#   pid: 109400
#   total CPU time (s): 58.1836
#   total CPU user time (s): 58.0332
#   total CPU system time (s): 0.150341

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.337354 second user time and 0.646164 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-23 19:30:34
IDJOB=4440649
IDBENCH=147105
IDSOLVER=3080
FILE ID=nodeC004/4440649-1721755834
RUNJOBID= nodeC004-1721752156-107286
SLURM_JOB_ID= 7770653
Free space on /tmp= 723768 MiB

SOLVER NAME= Exact_veripb2_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii32e4.opb
COMMAND LINE= HOME/Exact_veripb2_nosoplex --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-4440649-1721755834/watcher-4440649-1721755834 -o /tmp/evaluation-result-4440649-1721755834/solver-4440649-1721755834 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721752156-107286 --watchdog 3760  HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4440649-1721755834 --seed=1820671901 HOME/instance-4440649-1721755834.opb

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

MD5SUM BENCH= 24087313fe3fca98b5d34e1bc37b8d4a
RANDOM SEED=1820671901

nodeC004.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.404
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
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		: 3492.065
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
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		: 1197.462
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
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		: 1197.440
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
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		: 1588.716
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
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		: 3653.346
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
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		: 1197.285
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.298
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        118896128 kB
MemAvailable:   129792380 kB
Buffers:          176332 kB
Cached:         11497020 kB
SwapCached:            0 kB
Active:          1097880 kB
Inactive:       11036636 kB
Active(anon):       1440 kB
Inactive(anon):   497500 kB
Active(file):    1096440 kB
Inactive(file): 10539136 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             54984 kB
Writeback:             0 kB
AnonPages:        461104 kB
Mapped:           112240 kB
Shmem:             37704 kB
KReclaimable:     201752 kB
Slab:             308316 kB
SReclaimable:     201752 kB
SUnreclaim:       106564 kB
KernelStack:        4096 kB
PageTables:        10360 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1027016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            18656 kB
HardwareCorrupted:     0 kB
AnonHugePages:    317440 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:      392008 kB
DirectMap2M:    50892800 kB
DirectMap1G:    84934656 kB

Free space on /tmp at the end= 723764 MiB
End job on nodeC004 at 2024-07-23 19:31:33