Trace number 4530248

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
SCIP-NaPS 1.00a2OPT47342 0.206694 0.22974

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
MD5SUMcc2b167b604094044d9d141ee486a126
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 benchmark47342
Best CPU time to get the best result obtained on this benchmark0.036919
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1152
Total number of constraints1774
Number of constraints which are clauses1774
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 constraint1
Maximum length of a constraint39
Number of terms in the objective function 661
Biggest coefficient in the objective function 2133
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1049330
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2133
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1049330
Number of bits of the biggest sum of numbers21
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.07/0.21	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --opt HOME/instance-4530248-1752253520.opb
0.07/0.21	c Solving mode: optimization
0.07/0.21	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.07/0.21	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.07/0.21	c original problem has 1152 variables (1152 bin, 0 int, 0 impl, 0 cont) and 1774 constraints
0.07/0.21	c feasible solution found by trivial heuristic after 0.0 seconds, objective value 1.049330e+06
0.07/0.21	c presolving:
0.07/0.21	c (round 1, fast)       428 del vars, 837 del conss, 0 add conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 829 clqs
0.07/0.21	c (round 2, fast)       431 del vars, 849 del conss, 0 add conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 828 clqs
0.07/0.21	c (round 3, exhaustive) 431 del vars, 849 del conss, 0 add conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 735 upgd conss, 0 impls, 828 clqs
0.07/0.21	c (round 4, fast)       511 del vars, 852 del conss, 0 add conss, 5 chg bounds, 0 chg sides, 0 chg coeffs, 735 upgd conss, 0 impls, 828 clqs
0.07/0.21	c (round 5, fast)       518 del vars, 859 del conss, 0 add conss, 5 chg bounds, 0 chg sides, 61 chg coeffs, 735 upgd conss, 0 impls, 828 clqs
0.07/0.21	c (round 6, fast)       525 del vars, 866 del conss, 0 add conss, 5 chg bounds, 0 chg sides, 61 chg coeffs, 735 upgd conss, 0 impls, 821 clqs
0.07/0.21	c (round 7, exhaustive) 525 del vars, 893 del conss, 5 add conss, 5 chg bounds, 0 chg sides, 61 chg coeffs, 735 upgd conss, 0 impls, 821 clqs
0.07/0.21	c (round 8, exhaustive) 525 del vars, 893 del conss, 5 add conss, 5 chg bounds, 0 chg sides, 61 chg coeffs, 918 upgd conss, 0 impls, 821 clqs
0.07/0.21	c (round 9, fast)       528 del vars, 893 del conss, 5 add conss, 5 chg bounds, 0 chg sides, 61 chg coeffs, 918 upgd conss, 0 impls, 821 clqs
0.07/0.21	c (round 10, exhaustive) 528 del vars, 1314 del conss, 71 add conss, 5 chg bounds, 0 chg sides, 64 chg coeffs, 918 upgd conss, 0 impls, 821 clqs
0.07/0.21	c    (0.0s) probing: 51/624 (8.2%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.07/0.21	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.07/0.21	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.07/0.21	c    (0.0s) symmetry computation finished: 1 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.07/0.21	c dynamic symmetry handling statistics:
0.07/0.21	c    orbitopal reduction:       no components
0.07/0.21	c    orbital reduction:         no components
0.07/0.21	c    lexicographic reduction:   no permutations
0.07/0.21	c handled 1 out of 1 symmetry components
0.07/0.21	c (round 11, exhaustive) 528 del vars, 1314 del conss, 72 add conss, 5 chg bounds, 0 chg sides, 64 chg coeffs, 918 upgd conss, 0 impls, 822 clqs
0.07/0.21	c (round 12, exhaustive) 528 del vars, 1314 del conss, 72 add conss, 5 chg bounds, 0 chg sides, 64 chg coeffs, 919 upgd conss, 0 impls, 822 clqs
0.07/0.21	c presolving (13 rounds: 13 fast, 7 medium, 7 exhaustive):
0.07/0.21	c  528 deleted vars, 1314 deleted constraints, 72 added constraints, 5 tightened bounds, 0 added holes, 0 changed sides, 64 changed coefficients
0.07/0.21	c  0 implications, 822 cliques
0.07/0.21	c presolved problem has 624 variables (624 bin, 0 int, 0 impl, 0 cont) and 532 constraints
0.07/0.21	c     445 constraints of type <setppc>
0.07/0.21	c      71 constraints of type <and>
0.07/0.21	c      16 constraints of type <logicor>
0.07/0.21	c transformed objective value is always integral (scale: 1)
0.07/0.21	c Presolving Time: 0.02
0.07/0.21	c 
0.07/0.21	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.07/0.21	c t 0.0s|     1 |     0 |     0 |     - | trivial|   0 | 624 | 532 |   0 |   0 |  0 |   0 |   0 | 2.446900e+04 | 9.064480e+05 |3604.48%| unknown
0.07/0.21	c p 0.0s|     1 |     0 |     0 |     - |  clique|   0 | 624 | 532 | 603 |   0 |  0 |   0 |   0 | 2.446900e+04 | 4.734200e+04 |  93.48%| unknown
0.07/0.21	c   0.0s|     1 |     0 |    73 |     - |    17M |   0 | 624 | 565 | 603 |   0 |  0 |  33 |   0 | 4.734200e+04 | 4.734200e+04 |   0.00%| unknown
0.07/0.21	c 
0.07/0.21	c SCIP Status        : problem is solved [optimal solution found]
0.07/0.21	c Solving Time (sec) : 0.05
0.07/0.21	c Solving Nodes      : 1
0.07/0.21	c Primal Bound       : +4.73420000000000e+04 (3 solutions)
0.07/0.21	c Dual Bound         : +4.73420000000000e+04
0.07/0.21	c Gap                : 0.00 %
0.07/0.21	c All original constraints are satisfied.
0.07/0.21	c SCIP's best solution is verified feasible for the original problem.
0.07/0.21	c SCIP found an optimal solution.
0.07/0.21	o 47342
0.07/0.21	s OPTIMUM FOUND
0.07/0.21	v -x84 -x86 -x88 -x90 -x92 -x94 -x96 -x98 -x100 -x102 -x103 -x105 -x106 -x108 -x110 -x112 -x114 -x116 -x118 -x120 -x122 -x124 -x126 -x128 -x129 -x131 -x133 -x135 -x137 -x139 -x141 -x143 -x144 -x146 -x148 -x149 -x151 -x153 -x155 -x157 -x159 -x161 -x163 -x165 -x167 -x169 -x171 -x173 x174 -x176 -x178 -x180 -x182 -x183 -x185 -x187 -x189 -x191 -x193 -x195 -x197 -x199 -x201 -x203 -x205 -x207 -x209 -x211 -x213 -x214 -x216 -x218 -x220 -x222 -x224 -x226 -x228 -x229 -x231 -x233 -x234 -x236 -x238 -x240 -x242 -x244 -x246 -x248 -x250 -x252 -x254 -x256 -x258 -x260 -x262 -x264 -x266 -x268 -x269 -x271 -x273 -x275 x276 -x278 -x280 -x282 -x284 -x286 -x287 -x289 -x291 -x293 -x295 -x297 -x299 -x301 -x303 -x305 -x306 -x308 -x310 -x311 -x313 -x314 -x316 -x318 -x319 -x321 -x323 -x325 -x326 -x328 -x330 -x332 -x333 -x335 -x337 -x339 -x341 -x343 -x344 -x346 -x348 -x350 -x352 -x354 -x356 -x358 -x359 -x361 -x363 -x364 -x366 -x367 -x369 -x371 -x372 -x374 -x375 -x376 -x378 -x380 -x381 -x383 -x385 -x386 -x387 -x389 -x391 -x392 -x394 -x396 -x398 -x400 -x402 -x403 -x405 -x407 -x408 -x409 -x411 -x412 -x413 -x415 -x417 -x419 -x421 -x423 -x425 -x427 -x429 -x430 -x432 -x434 -x436 -x437 -x438 x439 -x441 -x443 -x444 -x446 -x448 -x450 -x452 -x454 -x455 -x457 -x459 -x461 -x462 -x464 -x466 -x468 -x470 -x472 -x474 -x475 -x477 -x479 -x481 -x483 -x485 -x487 -x489 -x491 -x493 -x494 -x496 -x498 -x500 -x502 -x504 -x506 -x508 -x509 -x511 -x513 -x515 -x517 -x519 x520 -x522 -x524 -x526 -x528 -x530 -x532 -x534 -x536 -x537 -x539 -x541 -x543 -x545 -x547 -x549 -x551 -x553 -x555 -x557 -x559 -x561 -x563 -x565 -x567 -x568 -x570 -x572 -x574 -x575 -x577 -x579 -x581 -x582 -x584 -x586 -x587 -x589 -x590 -x592 -x593 -x594 -x596 -x598 -x600 -x602 -x604 -x606 -x607 -x609 -x611 -x613 -x615 -x616 -x617 -x619 -x621 -x622 -x624 -x626 -x628 -x630 -x631 -x632 -x634 -x636 -x637 -x638 -x640 -x642 -x644 -x645 -x647 -x648 -x650 -x652 -x653 -x655 -x657 -x658 -x660 -x662 x663 -x665 -x667 -x668 -x670 -x671 -x673 -x674 -x676 -x678 -x679 -x680
0.07/0.21	v -x682 -x683 -x684 -x686 -x688 -x689 -x690 -x692 -x694 -x696 -x698 -x700 -x702 -x704 -x706 -x708 x709 -x711 -x713 -x715 -x717 -x719 -x721 -x723 -x725 -x726 -x728 -x730 -x732 x733 -x734 -x736 -x738 -x740 -x742 -x744 -x746 -x747 -x748 -x750 -x752 -x754 -x756 -x758 -x759 -x760 -x762 -x764 -x766 -x767 -x769 -x770 -x772 -x774 -x775 -x777 -x778 -x779 -x781 -x782 -x784 -x785 -x787 -x788 -x790 x791 -x793 -x795 -x797 -x799 -x800 -x801 -x803 -x805 -x806 -x808 -x809 -x810 -x811 -x813 -x814 -x815 -x817 -x818 -x820 -x821 -x822 -x823 -x824 -x826 -x828 -x830 -x831 -x833 -x835 -x837 -x838 x839 -x840 -x842 -x844 -x846 -x848 -x850 -x852 -x853 -x855 -x856 -x858 -x860 -x862 -x864 x865 -x867 -x869 -x871 -x872 -x874 -x876 -x878 -x880 -x881 -x883 -x885 -x887 -x888 -x890 -x892 -x894 -x896 -x898 -x900 -x901 -x902 -x903 -x905 -x906 -x908 -x909 -x911 -x912 -x914 -x915 -x917 -x918 -x920 -x921 -x922 -x924 -x926 -x927 -x928 -x930 -x931 x932 -x933 -x935 -x937 -x938 -x939 x940 -x942 -x943 -x945 -x947 -x948 -x950 -x951 -x952 -x953 -x955 -x956 -x957 -x959 x960 -x961 -x962 -x963 -x964 -x966 -x968 -x970 -x972 -x973 -x974 -x976 -x977 -x978 -x980 x981 -x982 -x983 -x985 -x986 -x988 -x990 -x991 -x993 -x994 -x995 -x996 -x998 -x1000 -x1002 x1003 -x1004 -x1006 -x1007 -x1008 -x1010 -x1011 -x1013 -x1014 x1015 -x1017 -x1018 -x1019 -x1021 -x1022 -x1023 -x1024 -x1026 -x1028 x1029 -x1031 -x1032 -x1033 -x1035 -x1036 -x1037 -x1039 -x1041 -x1042 -x1044 -x1045 -x1046 -x1047 -x1048 -x1049 x1050 -x1051 -x1052 -x1053 -x1055 -x1056 -x1057 -x1058 -x1059 -x1061 -x1062 -x1063 -x1064 -x1065 -x1066 -x1067 -x1069 -x1070 -x1071 -x1073 -x1075 -x1076 -x1077 -x1079 -x1080 x1081 -x1082 -x1084 -x1086 -x1087 x1088 -x1089 -x1091 x1092 -x1093 -x1095 -x1097 -x1098 x1099 -x1100 -x1101 x1102 -x1103 -x1104 -x1106 -x1108 -x1110 -x1111 -x1112 -x1113 -x1115 -x1116 -x1117 -x1118 -x1120 -x1121 -x1122 x1123 -x1124 -x1125 x1126 x1127 -x1128 -x1129 -x1130 -x1131 x1132 x1133 -x1134 -x1135 -x1136 -x1137 -x1138 -x1139 x1140 -x1141 -x1142 -x1143
0.07/0.21	v -x1144 x1145 -x1146 -x1147 x1148 x1149 x1150 x1151 -x1152 -x83 -x1 -x85 -x87 -x89 -x2 -x91 -x93 -x95 -x97 -x99 -x101 -x3 -x104 -x4 -x107 -x109 -x5 -x111 -x113 -x115 -x6 -x117 -x119 -x121 -x123 -x125 -x127 -x7 -x130 -x132 -x134 -x8 -x136 -x138 -x140 -x142 -x145 -x147 -x9 -x150 -x152 -x154 -x156 -x158 -x160 -x162 -x164 -x166 -x168 -x170 -x172 -x175 -x177 -x179 -x181 -x184 -x186 -x188 -x190 -x192 -x194 -x196 -x198 -x200 -x202 -x204 -x206 -x208 -x210 -x212 -x10 -x215 -x217 -x11 -x219 -x221 -x223 -x225 -x227 -x230 -x12 -x232 -x235 -x237 -x239 -x241 -x243 -x245 -x247 -x249 -x251 -x253 -x255 -x257 -x259 -x261 -x263 -x265 -x267 -x270 -x272 -x274 -x277 -x279 -x281 -x283 -x285 -x13 -x288 -x290 -x292 -x294 -x296 -x298 -x300 -x14 -x302 -x304 -x307 -x309 -x312 -x15 -x315 -x317 -x16 -x320 -x322 -x324 -x327 -x329 -x17 -x331 -x334 -x18 -x336 -x338 -x340 -x342 -x345 -x347 -x349 -x351 -x353 -x355 -x19 -x357 -x20 -x360 -x362 -x21 -x365 -x22 -x368 -x370 -x23 -x373 -x24 -x25 -x377 -x26 -x379 -x382 -x27 -x384 -x28 -x388 -x390 -x29 -x393 -x395 -x397 -x30 -x399 -x401 -x404 -x406 -x31 -x410 -x414 -x416 -x418 -x420 -x422 -x424 -x426 -x428 -x32 -x431 -x433 -x33 -x435 -x440 -x442 -x445 -x447 -x449 -x34 -x451 -x453 -x456 -x458 -x35 -x460 -x463 -x465 -x467 -x469 -x471 -x473 -x476 -x478 -x36 -x480 -x482 -x484 -x486 -x488 -x490 -x492 -x495 -x497 -x499 -x501 -x503 -x505 -x507 -x510 -x512 -x514 -x516 -x518 -x521 -x523 -x525 -x527 -x529 -x531 -x533 -x535 -x538 -x540 -x542 -x544 -x546 -x548 -x550 -x552 -x554 -x556 -x558 -x560 -x562 -x564 -x566 -x569 -x571 -x573 -x576 -x578 -x580 -x37 -x583 -x585 -x588 -x591 -x38 -x595 -x597 -x599 -x601 -x603 -x39 -x605 -x608 -x40 -x610 -x612 -x614 -x618 -x620 -x41 -x623 -x625 -x627 -x629 -x633 -x635 -x42 -x639 -x641 -x643 -x43 -x646 -x649 -x651 -x654 -x656 -x659 -x661 -x664 -x44 -x666 -x669 -x45 -x672 -x46 -x675 -x47 -x677 -x48 -x681 -x49 -x685 -x687 -x50 -x691 -x693 -x695 -x697 -x699 -x701 -x703 -x705 -x707 -x710 -x712 -x714 -x716 -x718 -x720 -x722 -x51 -x724 -x727
0.07/0.21	v -x729 -x731 -x735 -x737 -x739 -x741 -x743 -x745 -x749 -x751 -x753 -x755 -x757 -x52 -x761 -x763 -x765 -x768 -x53 -x771 -x773 -x54 -x776 -x55 -x780 -x56 -x783 -x786 -x57 -x789 -x792 -x794 -x796 -x798 -x58 -x59 -x802 -x60 -x804 -x807 -x61 -x62 -x812 -x63 -x816 -x819 -x64 -x825 -x827 -x829 -x832 -x834 -x836 -x841 -x843 -x845 -x847 -x65 -x849 -x851 -x854 -x66 -x857 -x859 -x861 -x863 -x866 -x868 -x870 -x873 -x875 -x877 -x879 -x882 -x884 -x67 -x886 -x889 -x891 -x893 -x895 -x897 -x899 -x904 -x907 -x68 -x910 -x913 -x916 -x919 -x923 -x925 -x69 -x929 -x934 -x936 -x941 -x944 -x946 -x949 -x954 -x958 -x965 -x967 -x969 -x971 -x975 -x70 -x979 -x71 -x984 -x72 -x987 -x989 -x992 -x73 -x74 -x997 -x999 -x1001 -x75 -x1005 -x76 -x1009 -x1012 -x1016 -x77 -x1020 -x1025 -x1027 -x1030 -x1034 -x1038 -x1040 -x1043 -x1054 -x78 -x1060 -x1068 -x1072 -x1074 -x1078 -x1083 -x1085 -x1090 -x1094 -x1096 -x79 -x80 -x1105 -x1107 -x1109 -x81 -x82 -x1114 -x1119

Verifier Data 

OK	47342

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: 63708 MiB (60522 MiB free)
  memory of node 1: 64465 MiB (62217 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4530248-1752253520/watcher-4530248-1752253520 -o /tmp/evaluation-result-4530248-1752253520/solver-4530248-1752253520 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1752253388-109749 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4530248-1752253520.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
solver pid=110510, runsolver pid=110507
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 4.08 3.36 3.25 5/271 110515
/proc/meminfo: memFree=125678808/131250000 swapFree=33010672/33010684
[pid=110510] ppid=110507 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/110510/stat : 110510 (scip-naps-1.00a) S 110507 110510 109737 0 -1 4194304 256 328 0 0 0 0 0 0 20 0 1 0 141030614 4292608 736 18446744073709551615 94347727237120 94347728131653 140722789217088 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94347728370704 94347728418448 94347746197504 140722789218715 140722789218814 140722789218814 140722789224418 0
/proc/110510/statm: 1048 736 672 219 0 110 0
[pid=110515] ppid=110510 vsize=1187652 memory=32480 CPUtime=0.07 cores=1,3
/proc/110515/stat : 110515 (python3) R 110510 110510 109737 0 -1 4194304 3841 0 0 0 6 1 0 0 20 0 1 0 141030616 1216155648 8120 18446744073709551615 94654305447936 94654305448313 140727002237904 0 0 0 0 16781312 2 0 0 0 17 1 0 0 0 0 0 94654305459608 94654305460228 94654314778624 140727002241374 140727002241568 140727002241568 140727002247143 0
/proc/110515/statm: 296913 8120 4927 1 0 268935 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 1191844 KiB
Current children cumulated memory: 35424 KiB

[startup+0.20565 s]*
/proc/loadavg: 4.08 3.36 3.25 5/271 110515
/proc/meminfo: memFree=125675028/131250000 swapFree=33010672/33010684
[pid=110510] ppid=110507 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/110510/stat : 110510 (scip-naps-1.00a) S 110507 110510 109737 0 -1 4194304 256 328 0 0 0 0 0 0 20 0 1 0 141030614 4292608 736 18446744073709551615 94347727237120 94347728131653 140722789217088 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94347728370704 94347728418448 94347746197504 140722789218715 140722789218814 140722789218814 140722789224418 0
/proc/110510/statm: 1048 736 672 219 0 110 0
[pid=110515] ppid=110510 vsize=1215500 memory=66528 CPUtime=0.17 cores=1,3
/proc/110515/stat : 110515 (python3) R 110510 110510 109737 0 -1 4194304 9402 0 0 0 15 2 0 0 20 0 1 0 141030616 1244672000 16632 18446744073709551615 94654305447936 94654305448313 140727002237904 0 0 0 0 16781312 16386 0 0 0 17 1 0 0 0 0 0 94654305459608 94654305460228 94654314778624 140727002241374 140727002241568 140727002241568 140727002247143 0
/proc/110515/statm: 303875 16632 8159 1 0 275233 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 1219692 KiB
Current children cumulated memory: 69472 KiB

[startup+0.229681 s]
# the end of solver process 110510 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.17243 s, system=0.034264 s

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

Child status: 0

Real time (s): 0.22974
CPU time (s): 0.206694
CPU user time (s): 0.17243
CPU system time (s): 0.034264
CPU usage (%): 89.9687
Max. virtual memory (cumulated for all children) (KiB): 1219692
Max. memory (cumulated for all children) (KiB): 69472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.17243
system time used= 0.034264
maximum resident set size= 67296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10030
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 334
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 110510
#   total CPU time (s): 0.206694
#   total CPU user time (s): 0.17243
#   total CPU system time (s): 0.034264

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003797 second user time and 0.022734 second system time

The end

Launcher Data 

Begin job on nodeC026 at 2025-07-11 19:05:20
IDJOB=4530248
IDBENCH=148153
IDSOLVER=3388
FILE ID=nodeC026/4530248-1752253520
RUNJOBID= nodeC026-1752253388-109749
SLURM_JOB_ID= 9682587
Free space on /tmp= 429828 MiB

SOLVER NAME= SCIP-NaPS 1.00a2
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4530248-1752253520/watcher-4530248-1752253520 -o /tmp/evaluation-result-4530248-1752253520/solver-4530248-1752253520 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1752253388-109749 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4530248-1752253520.opb

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

MD5SUM BENCH= cc2b167b604094044d9d141ee486a126
RANDOM SEED=1655414554

nodeC026 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	: 0xb00002a
cpu MHz		: 3599.819
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3599.834
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3544.165
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3599.778
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3599.732
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3599.781
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3599.765
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 pti ibrs ibpb stibp 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	: 6999.59
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		: 3600.156
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 pti ibrs ibpb stibp 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	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        125684980 kB
MemAvailable:   128939532 kB
Buffers:            2128 kB
Cached:          3877500 kB
SwapCached:            4 kB
Active:          1203864 kB
Inactive:        3203632 kB
Active(anon):     536260 kB
Inactive(anon):     9684 kB
Active(file):     667604 kB
Inactive(file):  3193948 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5608 kB
Writeback:             4 kB
AnonPages:        530500 kB
Mapped:           133036 kB
Shmem:             18076 kB
KReclaimable:     453800 kB
Slab:             557784 kB
SReclaimable:     453800 kB
SUnreclaim:       103984 kB
KernelStack:        4416 kB
PageTables:         4788 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    4104928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     49152 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:      187092 kB
DirectMap2M:     9021440 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 429820 MiB
End job on nodeC026 at 2025-07-11 19:05:20