Trace number 4433116

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 2024-07-05OPT1 20.0973 20.1535

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:20:4.5:0.95:100.opb
MD5SUM0c08209891d9f5241a74237055766898
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 benchmark1
Best CPU time to get the best result obtained on this benchmark0.180845
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables934
Total number of constraints1063
Number of constraints which are clauses879
Number of constraints which are cardinality constraints (but not clauses)184
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint20
Number of terms in the objective function 934
Biggest coefficient in the objective function 546
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 2594
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 546
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2594
Number of bits of the biggest sum of numbers12
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 

0.00/0.05	o 20
0.30/0.40	o 19
0.69/0.77	o 18
0.99/1.02	o 17
0.99/1.05	o 16
1.48/1.50	o 15
1.58/1.67	o 14
1.98/2.06	o 13
2.09/2.19	o 12
2.28/2.33	o 11
2.38/2.44	o 10
2.58/2.64	o 9
2.77/2.90	o 8
2.98/3.08	o 7
3.67/3.75	o 6
4.08/4.13	o 5
4.67/4.72	o 4
5.87/5.95	o 3
14.15/14.21	o 2
18.23/18.31	o 1
20.04/20.15	s OPTIMUM FOUND
20.04/20.15	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 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 x805 x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 x818 -x819 -x820 x821 x822 -x823 -x824 -x825 x826 -x827 -x828 -x829 -x830 x831 -x832 -x833 -x834 x835 -x836 -x837 -x838 -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849 x850 x851 -x852 -x853 -x854 x855 -x856 -x857 -x858 x859 -x860 -x861 -x862 -x863 -x864 -x865 -x866 -x867 -x868 -x869 -x870 x871 -x872 -x873 -x874 -x875 x876 -x877 -x878 -x879 x880 -x881 -x882 -x883 -x884 x885 -x886 x887 -x888 -x889 -x890 -x891 -x892 -x893 -x894 -x895 x896 x897 x898 x899 -x900 -x901 -x902 -x903 x904 -x905 x906 x907 -x908 -x909 -x910 -x911 x912 -x913 -x914 -x915 x916 -x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 x925 x926 x927 x928 -x929 -x930 -x931 -x932 x933 x934

Verifier Data 

OK	1

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (62260 MiB free)
  memory of node 1: 64473 MiB (63219 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433116-1721056547/watcher-4433116-1721056547 -o /tmp/evaluation-result-4433116-1721056547/solver-4433116-1721056547 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721052894-823732 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=45067315 HOME/instance-4433116-1721056547.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=826046, runsolver pid=826043

[startup+0.100632 s]*
/proc/loadavg: 4.09 4.10 4.09 5/254 826047
/proc/meminfo: memFree=128486568/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=30588 memory=9484 CPUtime=0.09 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 1412 0 0 0 9 0 0 0 20 0 1 0 157817117 31322112 2371 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 7647 2371 1140 1005 0 6410 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 30588 KiB
Current children cumulated memory: 9484 KiB

[startup+0.20534 s]*
/proc/loadavg: 4.09 4.10 4.09 5/254 826047
/proc/meminfo: memFree=128482028/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=31992 memory=13376 CPUtime=0.19 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 1886 0 0 0 19 0 0 0 20 0 1 0 157817117 32759808 3344 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 7998 3344 1140 1005 0 6761 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 31992 KiB
Current children cumulated memory: 13376 KiB

[startup+0.305335 s]*
/proc/loadavg: 4.09 4.10 4.09 5/254 826047
/proc/meminfo: memFree=128476672/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=33108 memory=16476 CPUtime=0.3 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 2139 0 0 0 29 1 0 0 20 0 1 0 157817117 33902592 4119 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 8277 4119 1140 1005 0 7040 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33108 KiB
Current children cumulated memory: 16476 KiB

[startup+0.700211 s]
/proc/loadavg: 4.09 4.10 4.09 5/254 826047
/proc/meminfo: memFree=128467852/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=35688 memory=20896 CPUtime=0.69 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 2771 0 0 0 68 1 0 0 20 0 1 0 157817117 36544512 5224 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 8922 5224 1140 1005 0 7685 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 35688 KiB
Current children cumulated memory: 20896 KiB

[startup+1.50022 s]
/proc/loadavg: 4.09 4.10 4.09 5/254 826047
/proc/meminfo: memFree=128448216/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=41732 memory=32836 CPUtime=1.48 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 4183 0 0 0 147 1 0 0 20 0 1 0 157817117 42733568 8209 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 10433 8209 1140 1005 0 9196 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 41732 KiB
Current children cumulated memory: 32836 KiB

[startup+3.10529 s]
/proc/loadavg: 4.09 4.10 4.09 5/254 826047
/proc/meminfo: memFree=128382696/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=64396 memory=50684 CPUtime=3.08 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 6812 0 0 0 306 2 0 0 20 0 1 0 157817117 65941504 12671 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 16099 12671 1140 1005 0 14862 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 64396 KiB
Current children cumulated memory: 50684 KiB

[startup+6.30021 s]
/proc/loadavg: 4.16 4.12 4.09 5/254 826047
/proc/meminfo: memFree=128285976/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=94872 memory=66772 CPUtime=6.27 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 8694 0 0 0 622 5 0 0 20 0 1 0 157817117 97148928 16693 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 23718 16693 1140 1005 0 22481 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 94872 KiB
Current children cumulated memory: 66772 KiB

[startup+12.7002 s]
/proc/loadavg: 4.15 4.11 4.09 5/254 826049
/proc/meminfo: memFree=128198144/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=105044 memory=81220 CPUtime=12.65 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 10850 0 0 0 1257 8 0 0 20 0 1 0 157817117 107565056 20305 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 26261 20305 1140 1005 0 25024 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 105044 KiB
Current children cumulated memory: 81220 KiB

[startup+20.1534 s]
# the end of solver process 826046 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=19.9876 s, system=0.109698 s

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

[startup+12.8002 s]
/proc/loadavg: 4.15 4.11 4.09 5/254 826049
/proc/meminfo: memFree=128198144/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=105556 memory=81484 CPUtime=12.75 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 10907 0 0 0 1267 8 0 0 20 0 1 0 157817117 108089344 20371 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 26389 20371 1140 1005 0 25152 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 105556 KiB
Current children cumulated memory: 81484 KiB

[startup+16.0002 s]*
/proc/loadavg: 4.13 4.11 4.09 5/254 826049
/proc/meminfo: memFree=128150668/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=107100 memory=84844 CPUtime=15.95 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 11214 0 0 0 1586 9 0 0 20 0 1 0 157817117 109670400 21211 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 26775 21211 1140 1005 0 25538 0
Current children cumulated CPU time: 15.95 s
Current children cumulated vsize: 107100 KiB
Current children cumulated memory: 84844 KiB

[startup+17.6002 s]
/proc/loadavg: 4.13 4.11 4.09 5/254 826049
/proc/meminfo: memFree=128140516/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=107100 memory=84844 CPUtime=17.54 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 11231 0 0 0 1745 9 0 0 20 0 1 0 157817117 109670400 21211 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 26775 21211 1140 1005 0 25538 0
Current children cumulated CPU time: 17.54 s
Current children cumulated vsize: 107100 KiB
Current children cumulated memory: 84844 KiB

[startup+19.2002 s]
/proc/loadavg: 4.13 4.11 4.09 5/254 826050
/proc/meminfo: memFree=128089392/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=108820 memory=85844 CPUtime=19.14 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 11510 0 0 0 1904 10 0 0 20 0 1 0 157817117 111431680 21461 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 27205 21461 1140 1005 0 25968 0
Current children cumulated CPU time: 19.14 s
Current children cumulated vsize: 108820 KiB
Current children cumulated memory: 85844 KiB

[startup+19.6002 s]
/proc/loadavg: 4.13 4.11 4.09 5/254 826050
/proc/meminfo: memFree=128089392/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=108820 memory=86104 CPUtime=19.53 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 11525 0 0 0 1943 10 0 0 20 0 1 0 157817117 111431680 21526 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 27205 21526 1140 1005 0 25968 0
Current children cumulated CPU time: 19.53 s
Current children cumulated vsize: 108820 KiB
Current children cumulated memory: 86104 KiB

[startup+20.0002 s]*
/proc/loadavg: 4.12 4.11 4.09 5/254 826050
/proc/meminfo: memFree=128076784/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=109516 memory=86632 CPUtime=19.94 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 11663 0 0 0 1984 10 0 0 20 0 1 0 157817117 112144384 21658 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 27379 21658 1140 1005 0 26142 0
Current children cumulated CPU time: 19.94 s
Current children cumulated vsize: 109516 KiB
Current children cumulated memory: 86632 KiB

[startup+20.1054 s]
/proc/loadavg: 4.12 4.11 4.09 5/254 826050
/proc/meminfo: memFree=128076784/131524600 swapFree=131071996/131071996
[pid=826046] ppid=826043 vsize=109516 memory=86632 CPUtime=20.04 cores=1,3
/proc/826046/stat : 826046 (Exact) R 826043 826046 821215 0 -1 4194304 11666 0 0 0 1994 10 0 0 20 0 1 0 157817117 112144384 21658 134679101440 4194304 8309489 140721088946240 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 42631168 140721088955328 140721088955496 140721088955496 140721088962511 0
/proc/826046/statm: 27379 21658 1140 1005 0 26142 0
Current children cumulated CPU time: 20.04 s
Current children cumulated vsize: 109516 KiB
Current children cumulated memory: 86632 KiB

Child status: 30

Real time (s): 20.1535
CPU time (s): 20.0973
CPU user time (s): 19.9876
CPU system time (s): 0.109698
CPU usage (%): 99.7212
Max. virtual memory (cumulated for all children) (KiB): 109516
Max. memory (cumulated for all children) (KiB): 86632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.9876
system time used= 0.109698
maximum resident set size= 93556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11689
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 31


# summary of solver processes directly reported to runsolver:
#   pid: 826046
#   total CPU time (s): 20.0973
#   total CPU user time (s): 19.9876
#   total CPU system time (s): 0.109698

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.04754 second user time and 0.115791 second system time

The end

Launcher Data 

Begin job on nodeC018 at 2024-07-15 17:15:59
IDJOB=4433116
IDBENCH=146663
IDSOLVER=3060
FILE ID=nodeC018/4433116-1721056547
RUNJOBID= nodeC018-1721052894-823732
SLURM_JOB_ID= 7505476
Free space on /tmp= 890064 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/benchmarks/radar/normalized-10:20:4.5:0.95:100.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433116-1721056547/watcher-4433116-1721056547 -o /tmp/evaluation-result-4433116-1721056547/solver-4433116-1721056547 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721052894-823732 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=45067315 HOME/instance-4433116-1721056547.opb

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

MD5SUM BENCH= 0c08209891d9f5241a74237055766898
RANDOM SEED=45067315

nodeC018.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		: 3664.597
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	: 6999.52
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		: 3662.614
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.30
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		: 3600.189
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	: 6999.52
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		: 3657.602
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.30
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		: 3664.719
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	: 6999.52
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		: 3664.381
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.30
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		: 3600.049
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	: 6999.52
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		: 3600.058
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128491900 kB
MemAvailable:   128608424 kB
Buffers:          353924 kB
Cached:           605648 kB
SwapCached:            0 kB
Active:           565916 kB
Inactive:        1886240 kB
Active(anon):       1576 kB
Inactive(anon):  1528432 kB
Active(file):     564340 kB
Inactive(file):   357808 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5952 kB
Writeback:            12 kB
AnonPages:       1490168 kB
Mapped:           119116 kB
Shmem:             37720 kB
KReclaimable:      68400 kB
Slab:             173464 kB
SReclaimable:      68400 kB
SUnreclaim:       105064 kB
KernelStack:        4108 kB
PageTables:        12408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1952404 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60384 kB
HardwareCorrupted:     0 kB
AnonHugePages:    880640 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:      232148 kB
DirectMap2M:    16318464 kB
DirectMap1G:    119537664 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC018 at 2024-07-15 17:16:19