Trace number 4433007

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 2024-07-05OPT165 10.5929 10.6385

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/
manquiho/logic_synthesis/normalized-addm4.r.opb
MD5SUM0fa37067d8fd8d743bdd08ab1a39bb11
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 benchmark165
Best CPU time to get the best result obtained on this benchmark0.062713
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1073
Total number of constraints832
Number of constraints which are clauses832
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 constraint19
Number of terms in the objective function 1073
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 1073
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1073
Number of bits of the biggest sum of numbers11
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

0.00/0.04	o 174
0.00/0.06	o 173
0.98/1.02	o 172
0.98/1.05	o 171
0.98/1.08	o 170
1.08/1.13	o 169
1.08/1.16	o 168
2.27/2.30	o 167
4.97/5.04	o 166
5.56/5.65	o 165
10.54/10.63	s OPTIMUM FOUND
10.54/10.63	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 x935 x936 -x937 -x938 -x939 -x940 -x941 -x942 -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 -x952 -x953 -x954 x955 -x956 -x957 -x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966 -x967 x968 -x969 -x970 -x971 -x972 -x973 -x974 -x975 -x976 x977 -x978 -x979 -x980 x981 x982 x983 -x984 -x985 -x986 x987 -x988 x989 -x990 -x991 -x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000 -x1001 -x1002 x1003 -x1004 x1005 -x1006 x1007 -x1008 -x1009 -x1010 -x1011 x1012 x1013 -x1014 -x1015 -x1016 -x1017 -x1018 -x1019 -x1020 -x1021 -x1022 -x1023 -x1024 -x1025 x1026 -x1027 -x1028 -x1029 -x1030 -x1031 -x1032 x1033 x1034 -x1035 -x1036 -x1037 -x1038 -x1039 -x1040 x1041 -x1042 -x1043 -x1044 -x1045 -x1046 -x1047 -x1048 -x1049 -x1050 -x1051 -x1052 -x1053 -x1054 -x1055 -x1056 -x1057 x1058 -x1059 x1060 -x1061 -x1062 -x1063 -x1064 x1065 x1066 -x1067 -x1068 x1069 x1070 -x1071 -x1072 -x1073

Verifier Data

OK	165

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 (62678 MiB free)
  memory of node 1: 64473 MiB (62550 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4433007-1721100605/watcher-4433007-1721100605 -o /tmp/evaluation-result-4433007-1721100605/solver-4433007-1721100605 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721093391-832418 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=2102351600 HOME/instance-4433007-1721100605.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=836643, runsolver pid=836640

[startup+0.100677 s]*
/proc/loadavg: 4.11 4.09 4.09 5/259 836644
/proc/meminfo: memFree=128224092/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=32960 memory=13672 CPUtime=0.09 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 1947 0 0 0 9 0 0 0 20 0 1 0 162229411 33751040 3418 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 2 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 8240 3418 1140 1005 0 7003 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 32960 KiB
Current children cumulated memory: 13672 KiB

[startup+0.205696 s]*
/proc/loadavg: 4.11 4.09 4.09 5/259 836644
/proc/meminfo: memFree=128212688/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=34704 memory=17568 CPUtime=0.19 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 2409 0 0 0 19 0 0 0 20 0 1 0 162229411 35536896 4392 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 8676 4392 1140 1005 0 7439 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 34704 KiB
Current children cumulated memory: 17568 KiB

[startup+0.305431 s]*
/proc/loadavg: 4.10 4.09 4.09 5/259 836644
/proc/meminfo: memFree=128192692/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=34976 memory=17828 CPUtime=0.29 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 2461 0 0 0 29 0 0 0 20 0 1 0 162229411 35815424 4457 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 8744 4457 1140 1005 0 7507 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 34976 KiB
Current children cumulated memory: 17828 KiB

[startup+0.700242 s]
/proc/loadavg: 4.10 4.09 4.09 5/259 836644
/proc/meminfo: memFree=128174924/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=38144 memory=23040 CPUtime=0.68 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 3255 0 0 0 67 1 0 0 20 0 1 0 162229411 39059456 5760 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 9536 5760 1140 1005 0 8299 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 38144 KiB
Current children cumulated memory: 23040 KiB

[startup+1.50023 s]
/proc/loadavg: 4.10 4.09 4.09 5/259 836644
/proc/meminfo: memFree=128161308/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=48392 memory=40192 CPUtime=1.47 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 5495 0 0 0 146 1 0 0 20 0 1 0 162229411 49553408 10048 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 12098 10048 1140 1005 0 10861 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 48392 KiB
Current children cumulated memory: 40192 KiB

[startup+3.10575 s]
/proc/loadavg: 4.10 4.09 4.09 5/259 836645
/proc/meminfo: memFree=128117172/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=72592 memory=55940 CPUtime=3.07 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 8173 0 0 0 304 3 0 0 20 0 1 0 162229411 74334208 13985 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 18148 13985 1140 1005 0 16911 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 72592 KiB
Current children cumulated memory: 55940 KiB

[startup+6.30022 s]
/proc/loadavg: 4.09 4.09 4.09 5/259 836645
/proc/meminfo: memFree=127781448/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=109032 memory=76768 CPUtime=6.26 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 11248 0 0 0 620 6 0 0 20 0 1 0 162229411 111648768 19192 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 27258 19192 1140 1005 0 26021 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 109032 KiB
Current children cumulated memory: 76768 KiB

[startup+10.6385 s]
# the end of solver process 836643 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=10.5042 s, system=0.088709 s

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

[startup+6.40025 s]
/proc/loadavg: 4.09 4.09 4.09 5/259 836645
/proc/meminfo: memFree=127781448/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=109032 memory=76768 CPUtime=6.36 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 11251 0 0 0 630 6 0 0 20 0 1 0 162229411 111648768 19192 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 27258 19192 1140 1005 0 26021 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 109032 KiB
Current children cumulated memory: 76768 KiB

[startup+8.0002 s]*
/proc/loadavg: 4.09 4.09 4.09 5/259 836645
/proc/meminfo: memFree=127757772/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=114156 memory=80672 CPUtime=7.96 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 12211 0 0 0 790 6 0 0 20 0 1 0 162229411 116895744 20168 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 28539 20168 1140 1005 0 27302 0
Current children cumulated CPU time: 7.96 s
Current children cumulated vsize: 114156 KiB
Current children cumulated memory: 80672 KiB

[startup+9.60021 s]
/proc/loadavg: 4.09 4.09 4.09 5/259 836645
/proc/meminfo: memFree=127751900/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=120436 memory=92344 CPUtime=9.54 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 13583 0 0 0 947 7 0 0 20 0 1 0 162229411 123326464 23086 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 30109 23086 1140 1005 0 28872 0
Current children cumulated CPU time: 9.54 s
Current children cumulated vsize: 120436 KiB
Current children cumulated memory: 92344 KiB

[startup+10.4002 s]
/proc/loadavg: 4.09 4.09 4.09 5/259 836645
/proc/meminfo: memFree=127738888/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=120436 memory=92344 CPUtime=10.35 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 13595 0 0 0 1027 8 0 0 20 0 1 0 162229411 123326464 23086 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 30109 23086 1140 1005 0 28872 0
Current children cumulated CPU time: 10.35 s
Current children cumulated vsize: 120436 KiB
Current children cumulated memory: 92344 KiB

[startup+10.6002 s]
/proc/loadavg: 4.09 4.09 4.09 5/259 836645
/proc/meminfo: memFree=127738888/131524600 swapFree=131071996/131071996
[pid=836643] ppid=836640 vsize=120436 memory=92344 CPUtime=10.54 cores=0,2
/proc/836643/stat : 836643 (Exact) R 836640 836643 832408 0 -1 4194304 13596 0 0 0 1046 8 0 0 20 0 1 0 162229411 123326464 23086 134679101440 4194304 8309489 140732675498640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 45592576 140732675503038 140732675503208 140732675503208 140732675510223 0
/proc/836643/statm: 30109 23086 1140 1005 0 28872 0
Current children cumulated CPU time: 10.54 s
Current children cumulated vsize: 120436 KiB
Current children cumulated memory: 92344 KiB

Child status: 30

Real time (s): 10.6385
CPU time (s): 10.5929
CPU user time (s): 10.5042
CPU system time (s): 0.088709
CPU usage (%): 99.5715
Max. virtual memory (cumulated for all children) (KiB): 120436
Max. memory (cumulated for all children) (KiB): 92344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.5042
system time used= 0.088709
maximum resident set size= 105084
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13598
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= 2
involuntary context switches= 82


# summary of solver processes directly reported to runsolver:
#   pid: 836643
#   total CPU time (s): 10.5929
#   total CPU user time (s): 10.5042
#   total CPU system time (s): 0.088709

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.031505 second user time and 0.07494 second system time

The end

Launcher Data

Begin job on nodeC032 at 2024-07-16 05:30:17
IDJOB=4433007
IDBENCH=147641
IDSOLVER=3060
FILE ID=nodeC032/4433007-1721100605
RUNJOBID= nodeC032-1721093391-832418
SLURM_JOB_ID= 7505594
Free space on /tmp= 890060 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/logic_synthesis/normalized-addm4.r.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-4433007-1721100605/watcher-4433007-1721100605 -o /tmp/evaluation-result-4433007-1721100605/solver-4433007-1721100605 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721093391-832418 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=2102351600 HOME/instance-4433007-1721100605.opb

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

MD5SUM BENCH= 0fa37067d8fd8d743bdd08ab1a39bb11
RANDOM SEED=2102351600

nodeC032.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		: 3658.029
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	: 6999.33
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		: 3680.252
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	: 7005.03
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		: 3656.512
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	: 6999.33
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		: 3600.304
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	: 7005.03
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		: 3664.229
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	: 6999.33
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		: 3680.413
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	: 7005.03
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		: 3666.816
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	: 6999.33
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		: 3599.922
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	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128235324 kB
MemAvailable:   129455604 kB
Buffers:          394392 kB
Cached:          1654732 kB
SwapCached:            0 kB
Active:           660600 kB
Inactive:        2017656 kB
Active(anon):       1556 kB
Inactive(anon):   665288 kB
Active(file):     659044 kB
Inactive(file):  1352368 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             23932 kB
Writeback:             8 kB
AnonPages:        628932 kB
Mapped:           117504 kB
Shmem:             37720 kB
KReclaimable:      97380 kB
Slab:             203228 kB
SReclaimable:      97380 kB
SUnreclaim:       105848 kB
KernelStack:        4176 kB
PageTables:        10452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1077976 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62784 kB
HardwareCorrupted:     0 kB
AnonHugePages:    323584 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:      223956 kB
DirectMap2M:    20520960 kB
DirectMap1G:    115343360 kB

Free space on /tmp at the end= 890052 MiB
End job on nodeC032 at 2024-07-16 05:30:28