Trace number 4490995

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
WMaxCDCL-SCIP 2025-06-21OPT165 0.626873 0.67153

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 benchmark0.053286
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

Solver Data 

0.00/0.03	c Presolving by SCIP...
0.57/0.66	c This is the PBCProcessor based on SCIP solver.
0.57/0.66	o 165
0.57/0.66	s OPTIMUM FOUND
0.57/0.66	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: 63837 MiB (63035 MiB free)
  memory of node 1: 64465 MiB (63399 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4490995-1751375941/watcher-4490995-1751375941 -o /tmp/evaluation-result-4490995-1751375941/solver-4490995-1751375941 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751371805-46591 --watchdog 3760 HOME/opbsolver HOME/instance-4490995-1751375941.opb 3600 31000 HOME HOME 

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

solver pid=47305, runsolver pid=47302

[startup+0.100118 s]*
/proc/loadavg: 4.09 4.12 4.15 5/254 47309
/proc/meminfo: memFree=129460296/131382120 swapFree=33010416/33010684
[pid=47305] ppid=47302 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/47305/stat : 47305 (opbsolver) S 47302 47305 46581 0 -1 4194304 259 232 0 0 0 0 0 0 20 0 1 0 53272957 4292608 768 18446744073709551615 93845986025472 93845986920005 140734152519360 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93845987159056 93845987206800 93846005665792 140734152522014 140734152522217 140734152522217 140734152527819 0
/proc/47305/statm: 1048 768 704 219 0 110 0
[pid=47309] ppid=47305 vsize=28448 memory=18304 CPUtime=0.07 cores=0,2
/proc/47309/stat : 47309 (pbcpreprocessor) R 47305 47305 46581 0 -1 4194304 2342 0 0 0 7 0 0 0 20 0 1 0 53272960 29130752 4576 18446744073709551615 4198400 15773533 140731273846960 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 44978176 140731273849156 140731273849310 140731273849310 140731273854917 0
/proc/47309/statm: 7112 4576 2464 2826 0 3724 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 32640 KiB
Current children cumulated memory: 21376 KiB

[startup+0.213278 s]*
/proc/loadavg: 4.09 4.12 4.15 5/254 47309
/proc/meminfo: memFree=129460552/131382120 swapFree=33010416/33010684
[pid=47305] ppid=47302 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/47305/stat : 47305 (opbsolver) S 47302 47305 46581 0 -1 4194304 259 232 0 0 0 0 0 0 20 0 1 0 53272957 4292608 768 18446744073709551615 93845986025472 93845986920005 140734152519360 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93845987159056 93845987206800 93846005665792 140734152522014 140734152522217 140734152522217 140734152527819 0
/proc/47305/statm: 1048 768 704 219 0 110 0
[pid=47309] ppid=47305 vsize=31064 memory=20992 CPUtime=0.18 cores=0,2
/proc/47309/stat : 47309 (pbcpreprocessor) R 47305 47305 46581 0 -1 4194304 2833 0 0 0 18 0 0 0 20 0 1 0 53272960 31809536 5248 18446744073709551615 4198400 15773533 140731273846960 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 44978176 140731273849156 140731273849310 140731273849310 140731273854917 0
/proc/47309/statm: 7766 5248 2656 2826 0 4378 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 35256 KiB
Current children cumulated memory: 24064 KiB

[startup+0.313073 s]*
/proc/loadavg: 4.09 4.12 4.15 5/254 47309
/proc/meminfo: memFree=129446440/131382120 swapFree=33010416/33010684
[pid=47305] ppid=47302 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/47305/stat : 47305 (opbsolver) S 47302 47305 46581 0 -1 4194304 259 232 0 0 0 0 0 0 20 0 1 0 53272957 4292608 768 18446744073709551615 93845986025472 93845986920005 140734152519360 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93845987159056 93845987206800 93846005665792 140734152522014 140734152522217 140734152522217 140734152527819 0
/proc/47305/statm: 1048 768 704 219 0 110 0
[pid=47309] ppid=47305 vsize=32232 memory=22144 CPUtime=0.28 cores=0,2
/proc/47309/stat : 47309 (pbcpreprocessor) R 47305 47305 46581 0 -1 4194304 3126 0 0 0 28 0 0 0 20 0 1 0 53272960 33005568 5536 18446744073709551615 4198400 15773533 140731273846960 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 44978176 140731273849156 140731273849310 140731273849310 140731273854917 0
/proc/47309/statm: 8058 5536 2656 2826 0 4670 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 36424 KiB
Current children cumulated memory: 25216 KiB

[startup+0.671472 s]
# the end of solver process 47305 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.594291 s, system=0.032582 s

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

[startup+0.412561 s]*
/proc/loadavg: 4.09 4.12 4.15 5/254 47309
/proc/meminfo: memFree=129438376/131382120 swapFree=33010416/33010684
[pid=47305] ppid=47302 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/47305/stat : 47305 (opbsolver) S 47302 47305 46581 0 -1 4194304 259 232 0 0 0 0 0 0 20 0 1 0 53272957 4292608 768 18446744073709551615 93845986025472 93845986920005 140734152519360 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93845987159056 93845987206800 93846005665792 140734152522014 140734152522217 140734152522217 140734152527819 0
/proc/47305/statm: 1048 768 704 219 0 110 0
[pid=47309] ppid=47305 vsize=34504 memory=24448 CPUtime=0.38 cores=0,2
/proc/47309/stat : 47309 (pbcpreprocessor) R 47305 47305 46581 0 -1 4194304 3685 0 0 0 37 1 0 0 20 0 1 0 53272960 35332096 6112 18446744073709551615 4198400 15773533 140731273846960 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 44978176 140731273849156 140731273849310 140731273849310 140731273854917 0
/proc/47309/statm: 8626 6112 2656 2826 0 5238 0
Current children cumulated CPU time: 0.38 s
Current children cumulated vsize: 38696 KiB
Current children cumulated memory: 27520 KiB

[startup+0.613325 s]
/proc/loadavg: 4.09 4.12 4.15 5/249 47313
/proc/meminfo: memFree=129527080/131382120 swapFree=33010416/33010684
[pid=47305] ppid=47302 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/47305/stat : 47305 (opbsolver) S 47302 47305 46581 0 -1 4194304 259 232 0 0 0 0 0 0 20 0 1 0 53272957 4292608 768 18446744073709551615 93845986025472 93845986920005 140734152519360 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93845987159056 93845987206800 93846005665792 140734152522014 140734152522217 140734152522217 140734152527819 0
/proc/47305/statm: 1048 768 704 219 0 110 0
[pid=47309] ppid=47305 vsize=41100 memory=30976 CPUtime=0.57 cores=0,2
/proc/47309/stat : 47309 (pbcpreprocessor) R 47305 47305 46581 0 -1 4194304 5328 0 0 0 56 1 0 0 20 0 1 0 53272960 42086400 7744 18446744073709551615 4198400 15773533 140731273846960 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 17968456 18061744 44978176 140731273849156 140731273849310 140731273849310 140731273854917 0
/proc/47309/statm: 10275 7744 2656 2826 0 6887 0
Current children cumulated CPU time: 0.57 s
Current children cumulated vsize: 45292 KiB
Current children cumulated memory: 34048 KiB

Child status: 0

Real time (s): 0.67153
CPU time (s): 0.626873
CPU user time (s): 0.594291
CPU system time (s): 0.032582
CPU usage (%): 93.3499
Max. virtual memory (cumulated for all children) (KiB): 45292
Max. memory (cumulated for all children) (KiB): 34048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.594291
system time used= 0.032582
maximum resident set size= 33664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6829
page faults= 0
swaps= 0
block input operations= 0
block output operations= 16
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 409
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 47305
#   total CPU time (s): 0.626873
#   total CPU user time (s): 0.594291
#   total CPU system time (s): 0.032582

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.025582 second user time and 0.075838 second system time

The end

Launcher Data 

Begin job on nodeC002 at 2025-07-01 15:19:01
IDJOB=4490995
IDBENCH=147641
IDSOLVER=3374
FILE ID=nodeC002/4490995-1751375941
RUNJOBID= nodeC002-1751371805-46591
SLURM_JOB_ID= 9598199
Free space on /tmp= 432992 MiB

SOLVER NAME= WMaxCDCL-SCIP 2025-06-21
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/logic_synthesis/normalized-addm4.r.opb
COMMAND LINE= DIR/opbsolver BENCHNAME TIMELIMIT MEMLIMIT TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4490995-1751375941/watcher-4490995-1751375941 -o /tmp/evaluation-result-4490995-1751375941/solver-4490995-1751375941 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1751371805-46591 --watchdog 3760  HOME/opbsolver HOME/instance-4490995-1751375941.opb 3600 31000 HOME HOME

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

MD5SUM BENCH= 0fa37067d8fd8d743bdd08ab1a39bb11
RANDOM SEED=788001261

nodeC002 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.576
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 3491.985
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 1197.228
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 3645.421
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.408
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 3700.000
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
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		: 1197.405
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        129469808 kB
MemAvailable:   129332968 kB
Buffers:            2128 kB
Cached:           672300 kB
SwapCached:           28 kB
Active:           983636 kB
Inactive:         370376 kB
Active(anon):     691116 kB
Inactive(anon):     6404 kB
Active(file):     292520 kB
Inactive(file):   363972 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             63076 kB
Writeback:             0 kB
AnonPages:        682724 kB
Mapped:           126300 kB
Shmem:             17932 kB
KReclaimable:      92592 kB
Slab:             176188 kB
SReclaimable:      92592 kB
SUnreclaim:        83596 kB
KernelStack:        4080 kB
PageTables:         4536 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    1082272 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149528 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    204800 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      181064 kB
DirectMap2M:     8110080 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432972 MiB
End job on nodeC002 at 2025-07-01 15:19:02