Trace number 4434759

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
FiberSCIP 2024-07-02OPT47342 0.190302 0.190869

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 benchmark0.022153
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 

0.00/0.00	c The following solver is parallelized by UG version 1.0.0 [GitHash: cdb00f34-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.0] [GitHash: 32d2b99657]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c External libraries: 
0.00/0.00	c   Soplex 7.1.0         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: bdec2291]
0.00/0.00	c   CppAD 20180000.0     Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00	c   AMPL/MP 690e9e7      AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00	c   PaPILO 2.2.1         parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00	c   Nauty 2.8.8          Computing Graph Automorphism Groups by Brendan D. McKay (users.cecs.anu.edu.au/~bdm/nauty)
0.00/0.00	c   sassy 1.1            Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.02	c Default LC presolving (default).
0.00/0.02	c ** Before presolving: virtualMemUsedAtLc = 29442048, getVmSize() = 29442048, SCIPgetMemUsed() = 4872372, SCIPgetMemTotal() = 7764284, SCIPgetMemExternEstim() = 2664751
0.00/0.02	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.00/0.08	c ** Estimated virtualMemUsedAtSolver = 22435157, getVmSize() = 37863424, SCIPgetMemUsed() = 8871831, SCIPgetMemTotal() = 14895967, SCIPgetMemExternEstim() = 2664751
0.00/0.08	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.08	c Original Problem   :
0.00/0.08	c   Problem name     : instance-4434759-1721102092
0.00/0.08	c   Variables        : 1152 (1152 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.08	c   Constraints      : 1774
0.00/0.08	c   Objective sense  : minimize
0.00/0.08	c Presolved Problem  :
0.00/0.08	c   Variables        : 624 (624 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.08	c   Constraints      : 532
0.00/0.08	c Constraints        : Number
0.00/0.08	c   setppc           : 445 
0.00/0.08	c   and              : 71 
0.00/0.08	c   logicor          : 16 
0.00/0.08	c ** Instance transfer method used: 0
0.00/0.09	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.10	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.10	c                                Nodes    Active                                            
0.00/0.10	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.11	c *       0              0           1         1      906448.0000                -          -
0.10/0.14	c *       0              0           1         1       47342.0000                -          -
0.10/0.17	c         0              1           0         0       47342.0000       47342.0000      0.00%
0.10/0.19	c         0              1           0         0       47342.0000       47342.0000          -
0.10/0.19	c SCIP Status        : c problem is solved
0.10/0.19	c Total Time         : 0.1800
0.10/0.19	c   solving          : 0.1800
0.10/0.19	c   presolving       : 0.0623 (included in solving)
0.10/0.19	c B&B Tree           :
0.10/0.19	c   nodes (total)    : 1
0.10/0.19	c Solution           :
0.10/0.19	c   Solutions found  : 3
0.10/0.19	c   Primal Bound     : +4.73420000000000e+04
0.10/0.19	c   Dual Bound       : +4.73420000000000e+04
0.10/0.19	c Gap                : 0.00000 %
0.10/0.19	o 47342
0.10/0.19	s OPTIMUM FOUND
0.10/0.19	v -x1119 -x1114 -x82 -x81 -x1109 -x1107 -x1105 -x80 -x79 -x1096 -x1094 -x1090 -x1085 -x1083 -x1078 -x1074 -x1072 -x1068 -x1060 -x78 
0.10/0.19	v -x1054 -x1043 -x1040 -x1038 -x1034 -x1030 -x1027 -x1025 -x1020 -x77 -x1016 -x1012 -x1009 -x76 -x1005 -x75 -x1001 -x999 -x997 
0.10/0.19	v -x74 -x73 -x992 -x989 -x987 -x72 -x984 -x71 -x979 -x70 -x975 -x971 -x969 -x967 -x965 -x958 -x954 -x949 -x946 -x944 -x941 -x936 
0.10/0.19	v -x934 -x929 -x69 -x925 -x923 -x919 -x916 -x913 -x910 -x68 -x907 -x904 -x899 -x897 -x895 -x893 -x891 -x889 -x886 -x67 -x884 
0.10/0.19	v -x882 -x879 -x877 -x875 -x873 -x870 -x868 -x866 -x863 -x861 -x859 -x857 -x66 -x854 -x851 -x849 -x65 -x847 -x845 -x843 -x841 
0.10/0.19	v -x836 -x834 -x832 -x829 -x827 -x825 -x64 -x819 -x816 -x63 -x812 -x62 -x61 -x807 -x804 -x60 -x802 -x59 -x58 -x798 -x796 -x794 
0.10/0.19	v -x792 -x789 -x57 -x786 -x783 -x56 -x780 -x55 -x776 -x54 -x773 -x771 -x53 -x768 -x765 -x763 -x761 -x52 -x757 -x755 -x753 -x751 
0.10/0.19	v -x749 -x745 -x743 -x741 -x739 -x737 -x735 -x731 -x729 -x727 -x724 -x51 -x722 -x720 -x718 -x716 -x714 -x712 -x710 -x707 -x705 
0.10/0.19	v -x703 -x701 -x699 -x697 -x695 -x693 -x691 -x50 -x687 -x685 -x49 -x681 -x48 -x677 -x47 -x675 -x46 -x672 -x45 -x669 -x666 -x44 
0.10/0.19	v -x664 -x661 -x659 -x656 -x654 -x651 -x649 -x646 -x43 -x643 -x641 -x639 -x42 -x635 -x633 -x629 -x627 -x625 -x623 -x41 -x620 
0.10/0.19	v -x618 -x614 -x612 -x610 -x40 -x608 -x605 -x39 -x603 -x601 -x599 -x597 -x595 -x38 -x591 -x588 -x585 -x583 -x37 -x580 -x578 -x576 
0.10/0.19	v -x573 -x571 -x569 -x566 -x564 -x562 -x560 -x558 -x556 -x554 -x552 -x550 -x548 -x546 -x544 -x542 -x540 -x538 -x535 -x533 -x531 
0.10/0.19	v -x529 -x527 -x525 -x523 -x521 -x518 -x516 -x514 -x512 -x510 -x507 -x505 -x503 -x501 -x499 -x497 -x495 -x492 -x490 -x488 
0.10/0.19	v -x486 -x484 -x482 -x480 -x36 -x478 -x476 -x473 -x471 -x469 -x467 -x465 -x463 -x460 -x35 -x458 -x456 -x453 -x451 -x34 -x449 -x447 
0.10/0.19	v -x445 -x442 -x440 -x435 -x33 -x433 -x431 -x32 -x428 -x426 -x424 -x422 -x420 -x418 -x416 -x414 -x410 -x31 -x406 -x404 -x401 
0.10/0.19	v -x399 -x30 -x397 -x395 -x393 -x29 -x390 -x388 -x28 -x384 -x27 -x382 -x379 -x26 -x377 -x25 -x24 -x373 -x23 -x370 -x368 -x22 
0.10/0.19	v -x365 -x21 -x362 -x360 -x20 -x357 -x19 -x355 -x353 -x351 -x349 -x347 -x345 -x342 -x340 -x338 -x336 -x18 -x334 -x331 -x17 -x329 
0.10/0.19	v -x327 -x324 -x322 -x320 -x16 -x317 -x315 -x15 -x312 -x309 -x307 -x304 -x302 -x14 -x300 -x298 -x296 -x294 -x292 -x290 -x288 
0.10/0.19	v -x13 -x285 -x283 -x281 -x279 -x277 -x274 -x272 -x270 -x267 -x265 -x263 -x261 -x259 -x257 -x255 -x253 -x251 -x249 -x247 -x245 
0.10/0.19	v -x243 -x241 -x239 -x237 -x235 -x232 -x12 -x230 -x227 -x225 -x223 -x221 -x219 -x11 -x217 -x215 -x10 -x212 -x210 -x208 -x206 -x204 
0.10/0.19	v -x202 -x200 -x198 -x196 -x194 -x192 -x190 -x188 -x186 -x184 -x181 -x179 -x177 -x175 -x172 -x170 -x168 -x166 -x164 -x162 -x160 
0.10/0.19	v -x158 -x156 -x154 -x152 -x150 -x9 -x147 -x145 -x142 -x140 -x138 -x136 -x8 -x134 -x132 -x130 -x7 -x127 -x125 -x123 -x121 
0.10/0.19	v -x119 -x117 -x6 -x115 -x113 -x111 -x5 -x109 -x107 -x4 -x104 -x3 -x101 -x99 -x97 -x95 -x93 -x91 -x2 -x89 -x87 -x85 -x1 -x83 -x1152 
0.10/0.19	v x1151 x1150 x1149 x1148 -x1147 -x1146 x1145 -x1144 -x1143 -x1142 -x1141 x1140 -x1139 -x1138 -x1137 -x1136 -x1135 -x1134 
0.10/0.19	v x1133 x1132 -x1131 -x1130 -x1129 -x1128 x1127 x1126 -x1125 -x1124 x1123 -x1122 -x1121 -x1120 -x1118 -x1117 -x1116 -x1115 -x1113 
0.10/0.19	v -x1112 -x1111 -x1110 -x1108 -x1106 -x1104 -x1103 x1102 -x1101 -x1100 x1099 -x1098 -x1097 -x1095 -x1093 x1092 -x1091 -x1089 
0.10/0.19	v x1088 -x1087 -x1086 -x1084 -x1082 x1081 -x1080 -x1079 -x1077 -x1076 -x1075 -x1073 -x1071 -x1070 -x1069 -x1067 -x1066 -x1065 
0.10/0.19	v -x1064 -x1063 -x1062 -x1061 -x1059 -x1058 -x1057 -x1056 -x1055 -x1053 -x1052 -x1051 x1050 -x1049 -x1048 -x1047 -x1046 -x1045 
0.10/0.19	v -x1044 -x1042 -x1041 -x1039 -x1037 -x1036 -x1035 -x1033 -x1032 -x1031 x1029 -x1028 -x1026 -x1024 -x1023 -x1022 -x1021 -x1019 
0.10/0.19	v -x1018 -x1017 x1015 -x1014 -x1013 -x1011 -x1010 -x1008 -x1007 -x1006 -x1004 x1003 -x1002 -x1000 -x998 -x996 -x995 -x994 -x993 
0.10/0.19	v -x991 -x990 -x988 -x986 -x985 -x983 -x982 x981 -x980 -x978 -x977 -x976 -x974 -x973 -x972 -x970 -x968 -x966 -x964 -x963 -x962 
0.10/0.19	v -x961 x960 -x959 -x957 -x956 -x955 -x953 -x952 -x951 -x950 -x948 -x947 -x945 -x943 -x942 x940 -x939 -x938 -x937 -x935 -x933 
0.10/0.19	v x932 -x931 -x930 -x928 -x927 -x926 -x924 -x922 -x921 -x920 -x918 -x917 -x915 -x914 -x912 -x911 -x909 -x908 -x906 -x905 -x903 
0.10/0.19	v -x902 -x901 -x900 -x898 -x896 -x894 -x892 -x890 -x888 -x887 -x885 -x883 -x881 -x880 -x878 -x876 -x874 -x872 -x871 -x869 -x867 
0.10/0.19	v x865 -x864 -x862 -x860 -x858 -x856 -x855 -x853 -x852 -x850 -x848 -x846 -x844 -x842 -x840 x839 -x838 -x837 -x835 -x833 -x831 
0.10/0.19	v -x830 -x828 -x826 -x824 -x823 -x822 -x821 -x820 -x818 -x817 -x815 -x814 -x813 -x811 -x810 -x809 -x808 -x806 -x805 -x803 -x801 
0.10/0.19	v -x800 -x799 -x797 -x795 -x793 x791 -x790 -x788 -x787 -x785 -x784 -x782 -x781 -x779 -x778 -x777 -x775 -x774 -x772 -x770 -x769 
0.10/0.19	v -x767 -x766 -x764 -x762 -x760 -x759 -x758 -x756 -x754 -x752 -x750 -x748 -x747 -x746 -x744 -x742 -x740 -x738 -x736 -x734 x733 
0.10/0.19	v -x732 -x730 -x728 -x726 -x725 -x723 -x721 -x719 -x717 -x715 -x713 -x711 x709 -x708 -x706 -x704 -x702 -x700 -x698 -x696 -x694 
0.10/0.19	v -x692 -x690 -x689 -x688 -x686 -x684 -x683 -x682 -x680 -x679 -x678 -x676 -x674 -x673 -x671 -x670 -x668 -x667 -x665 x663 -x662 
0.10/0.19	v -x660 -x658 -x657 -x655 -x653 -x652 -x650 -x648 -x647 -x645 -x644 -x642 -x640 -x638 -x637 -x636 -x634 -x632 -x631 -x630 -x628 
0.10/0.19	v -x626 -x624 -x622 -x621 -x619 -x617 -x616 -x615 -x613 -x611 -x609 -x607 -x606 -x604 -x602 -x600 -x598 -x596 -x594 -x593 -x592 
0.10/0.19	v -x590 -x589 -x587 -x586 -x584 -x582 -x581 -x579 -x577 -x575 -x574 -x572 -x570 -x568 -x567 -x565 -x563 -x561 -x559 -x557 -x555 
0.10/0.19	v -x553 -x551 -x549 -x547 -x545 -x543 -x541 -x539 -x537 -x536 -x534 -x532 -x530 -x528 -x526 -x524 -x522 x520 -x519 -x517 -x515 
0.10/0.19	v -x513 -x511 -x509 -x508 -x506 -x504 -x502 -x500 -x498 -x496 -x494 -x493 -x491 -x489 -x487 -x485 -x483 -x481 -x479 -x477 -x475 
0.10/0.19	v -x474 -x472 -x470 -x468 -x466 -x464 -x462 -x461 -x459 -x457 -x455 -x454 -x452 -x450 -x448 -x446 -x444 -x443 -x441 x439 -x438 
0.10/0.19	v -x437 -x436 -x434 -x432 -x430 -x429 -x427 -x425 -x423 -x421 -x419 -x417 -x415 -x413 -x412 -x411 -x409 -x408 -x407 -x405 
0.10/0.19	v -x403 -x402 -x400 -x398 -x396 -x394 -x392 -x391 -x389 -x387 -x386 -x385 -x383 -x381 -x380 -x378 -x376 -x375 -x374 -x372 -x371 
0.10/0.19	v -x369 -x367 -x366 -x364 -x363 -x361 -x359 -x358 -x356 -x354 -x352 -x350 -x348 -x346 -x344 -x343 -x341 -x339 -x337 -x335 -x333 
0.10/0.19	v -x332 -x330 -x328 -x326 -x325 -x323 -x321 -x319 -x318 -x316 -x314 -x313 -x311 -x310 -x308 -x306 -x305 -x303 -x301 -x299 -x297 
0.10/0.19	v -x295 -x293 -x291 -x289 -x287 -x286 -x284 -x282 -x280 -x278 x276 -x275 -x273 -x271 -x269 -x268 -x266 -x264 -x262 -x260 -x258 
0.10/0.19	v -x256 -x254 -x252 -x250 -x248 -x246 -x244 -x242 -x240 -x238 -x236 -x234 -x233 -x231 -x229 -x228 -x226 -x224 -x222 -x220 -x218 
0.10/0.19	v -x216 -x214 -x213 -x211 -x209 -x207 -x205 -x203 -x201 -x199 -x197 -x195 -x193 -x191 -x189 -x187 -x185 -x183 -x182 -x180 -x178 
0.10/0.19	v -x176 x174 -x173 -x171 -x169 -x167 -x165 -x163 -x161 -x159 -x157 -x155 -x153 -x151 -x149 -x148 -x146 -x144 -x143 -x141 -x139 
0.10/0.19	v -x137 -x135 -x133 -x131 -x129 -x128 -x126 -x124 -x122 -x120 -x118 -x116 -x114 -x112 -x110 -x108 -x106 -x105 -x103 -x102 
0.10/0.19	v -x100 -x98 -x96 -x94 -x92 -x90 -x88 -x86 -x84

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: 64059 MiB (58914 MiB free)
  memory of node 1: 64510 MiB (61146 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434759-1721102092/watcher-4434759-1721102092 -o /tmp/evaluation-result-4434759-1721102092/solver-4434759-1721102092 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1721095536-830636 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4434759-1721102092.opb -qsol -t 3600 -sth 1 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=834976, runsolver pid=834973
Current StackSize limit: 8192 KiB


[startup+0.106136 s]*
/proc/loadavg: 4.15 4.10 4.10 7/252 834979
/proc/meminfo: memFree=122922844/131655788 swapFree=131071996/131071996
[pid=834976] ppid=834973 vsize=122996 memory=33428 CPUtime=0.1 cores=1,3
/proc/834976/stat : 834976 (fscip) S 834973 834976 830624 0 -1 1077936128 6114 0 0 0 8 2 0 0 20 0 3 0 162368000 125947904 8357 134679101440 4194304 16613245 140735818705040 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18822208 18930672 37699584 140735818712085 140735818712201 140735818712201 140735818719216 0
/proc/834976/statm: 30749 8357 2782 3032 0 12198 0
[pid=834976/tid=834978] ppid=834973 vsize=122996 memory=4026561586 CPUtime=0.01 cores=1,3
/proc/834976/task/834978/stat : 834978 (fscip) R 834973 834976 830624 0 -1 4194368 1637 0 0 0 1 0 0 0 20 0 3 0 162368009 125947904 8357 134679101440 4194304 16613245 140735818705040 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 37699584 140735818712085 140735818712201 140735818712201 140735818719216 0
[pid=834976/tid=834979] ppid=834973 vsize=122996 memory=232851243367 CPUtime=0 cores=1,3
/proc/834976/task/834979/stat : 834979 (fscip) R 834973 834976 830624 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 3 0 162368011 125947904 8357 134679101440 4194304 16613245 140735818705040 0 0 0 2147221247 0 2 0 0 0 -1 3 0 0 0 0 0 18822208 18930672 37699584 140735818712085 140735818712201 140735818712201 140735818719216 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 122996 KiB
Current children cumulated memory: 33428 KiB

[startup+0.190801 s]
# the end of solver process 834976 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.151657 s, system=0.038645 s

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

[startup+0.106136 s]*
/proc/loadavg: 4.15 4.10 4.10 7/252 834979
/proc/meminfo: memFree=122922844/131655788 swapFree=131071996/131071996
[pid=834976] ppid=834973 vsize=122996 memory=33428 CPUtime=0.1 cores=1,3
/proc/834976/stat : 834976 (fscip) S 834973 834976 830624 0 -1 1077936128 6114 0 0 0 8 2 0 0 20 0 3 0 162368000 125947904 8357 134679101440 4194304 16613245 140735818705040 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18822208 18930672 37699584 140735818712085 140735818712201 140735818712201 140735818719216 0
/proc/834976/statm: 30749 8357 2782 3032 0 12198 0
[pid=834976/tid=834978] ppid=834973 vsize=122996 memory=4026561586 CPUtime=0.01 cores=1,3
/proc/834976/task/834978/stat : 834978 (fscip) R 834973 834976 830624 0 -1 4194368 1637 0 0 0 1 0 0 0 20 0 3 0 162368009 125947904 8357 134679101440 4194304 16613245 140735818705040 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18822208 18930672 37699584 140735818712085 140735818712201 140735818712201 140735818719216 0
[pid=834976/tid=834979] ppid=834973 vsize=122996 memory=232851243367 CPUtime=0 cores=1,3
/proc/834976/task/834979/stat : 834979 (fscip) R 834973 834976 830624 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 3 0 162368011 125947904 8357 134679101440 4194304 16613245 140735818705040 0 0 0 2147221247 0 2 0 0 0 -1 3 0 0 0 0 0 18822208 18930672 37699584 140735818712085 140735818712201 140735818712201 140735818719216 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 122996 KiB
Current children cumulated memory: 33428 KiB

Child status: 0

Real time (s): 0.190869
CPU time (s): 0.190302
CPU user time (s): 0.151657
CPU system time (s): 0.038645
CPU usage (%): 99.7029
Max. virtual memory (cumulated for all children) (KiB): 122996
Max. memory (cumulated for all children) (KiB): 33428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.151657
system time used= 0.038645
maximum resident set size= 37276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6926
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= 15
involuntary context switches= 2


# summary of solver processes directly reported to runsolver:
#   pid: 834976
#   total CPU time (s): 0.190302
#   total CPU user time (s): 0.151657
#   total CPU system time (s): 0.038645

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016135 second user time and 0.028947 second system time

The end

Launcher Data 

Begin job on nodeC006 at 2024-07-16 05:55:05
IDJOB=4434759
IDBENCH=148153
IDSOLVER=3064
FILE ID=nodeC006/4434759-1721102092
RUNJOBID= nodeC006-1721095536-830636
SLURM_JOB_ID= 7505606
Free space on /tmp= 723684 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434759-1721102092/watcher-4434759-1721102092 -o /tmp/evaluation-result-4434759-1721102092/solver-4434759-1721102092 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1721095536-830636 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4434759-1721102092.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= cc2b167b604094044d9d141ee486a126
RANDOM SEED=1960125057

nodeC006.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3656.953
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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		: 1197.249
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
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		: 1197.388
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.250
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
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		: 3636.811
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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		: 3645.062
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.420
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.94
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		: 1197.299
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.26
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        122942836 kB
MemAvailable:   126682700 kB
Buffers:          401060 kB
Cached:          4135668 kB
SwapCached:            0 kB
Active:           708512 kB
Inactive:        7373920 kB
Active(anon):       1468 kB
Inactive(anon):  3581944 kB
Active(file):     707044 kB
Inactive(file):  3791976 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28392 kB
Writeback:             0 kB
AnonPages:       3542808 kB
Mapped:           139176 kB
Shmem:             37704 kB
KReclaimable:     161752 kB
Slab:             266616 kB
SReclaimable:     161752 kB
SUnreclaim:       104864 kB
KernelStack:        4032 kB
PageTables:        16412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1681264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            52160 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2168832 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:      219976 kB
DirectMap2M:    27996160 kB
DirectMap1G:    108003328 kB

Free space on /tmp at the end= 723656 MiB
End job on nodeC006 at 2024-07-16 05:55:05