Trace number 4459651

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 NameAnswerCPU timeWall clock time
FiberSCIP 2024-07-02SAT 0.275721 0.282145

General information on the benchmark

NamePB24/normalized-PB07/DEC-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_10_1_80.opb
MD5SUMb02313bad6b2387ee62e56a91e5d3216
Bench CategoryDEC-NLC (decision problem, non-linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.152801
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12636
Sum of products size (including duplicates)25272
Number of different products6318
Sum of products size12636

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)
0.00/0.04	c Default LC presolving (default).
0.00/0.04	c ** Before presolving: virtualMemUsedAtLc = 49332224, getVmSize() = 49332224, SCIPgetMemUsed() = 23207234, SCIPgetMemTotal() = 26787066, SCIPgetMemExternEstim() = 15407870
0.00/0.04	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.09/0.13	c ** Estimated virtualMemUsedAtSolver = 37819733, getVmSize() = 64126976, SCIPgetMemUsed() = 25341915, SCIPgetMemTotal() = 40067547, SCIPgetMemExternEstim() = 15407870
0.09/0.13	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.09/0.13	c Original Problem   :
0.09/0.13	c   Problem name     : instance-4459651-1721932566
0.09/0.13	c   Variables        : 7318 (1000 binary, 0 integer, 6318 implicit integer, 0 continuous)
0.09/0.13	c   Constraints      : 8820
0.09/0.13	c   Objective sense  : minimize
0.09/0.13	c Presolved Problem  :
0.09/0.13	c   Variables        : 1000 (1000 binary, 0 integer, 0 implicit integer, 0 continuous)
0.09/0.13	c   Constraints      : 1502
0.09/0.13	c Constraints        : Number
0.09/0.13	c   knapsack         : 1001 
0.09/0.13	c   setppc           : 500 
0.09/0.13	c   linear           : 1 
0.09/0.13	c ** Instance transfer method used: 0
0.09/0.13	c ** ParaScipInstance copy does not increase the number of variables. **
0.09/0.14	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.09/0.14	c                                Nodes    Active                                            
0.09/0.14	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.20/0.25	c *       0              0           1         1           0.0000                -          -
0.20/0.25	c         0              1           0         0           0.0000           0.0000      0.00%
0.20/0.26	c         0              1           0         0           0.0000           0.0000          -
0.20/0.26	c SCIP Status        : c problem is solved
0.20/0.26	c Total Time         : 0.2600
0.20/0.26	c   solving          : 0.2600
0.20/0.26	c   presolving       : 0.0916 (included in solving)
0.20/0.26	c B&B Tree           :
0.20/0.26	c   nodes (total)    : 1
0.20/0.26	c Solution           :
0.20/0.26	c   Solutions found  : 1
0.20/0.26	c   Primal Bound     : +0.00000000000000e+00
0.20/0.26	c   Dual Bound       : +0.00000000000000e+00
0.20/0.26	c Gap                : 0.00000 %
0.20/0.26	s SATISFIABLE
0.20/0.26	v -x924 -x695 x907 -x875 x752 -x713 x910 -x845 -x665 -x855 x801 x838 -x663 -x688 -x824 -x610 x911 -x637 x586 -x958 -x943 x705 -x936 
0.20/0.26	v -x593 -x986 -x996 x906 -x654 -x697 -x763 -x878 -x987 -x657 x577 -x983 -x883 -x769 -x956 -x990 -x977 -x753 x742 x721 x681 x655 
0.20/0.26	v -x951 -x912 -x745 -x672 -x978 -x719 x826 -x616 x792 -x848 -x575 -x939 -x758 -x984 x784 -x718 -x766 -x850 -x761 -x633 -x564 
0.20/0.26	v -x621 -x642 x775 -x970 -x808 -x980 -x715 x791 -x768 -x947 -x963 x902 x831 x813 -x558 -x604 x594 -x762 -x892 x790 -x972 -x901 
0.20/0.26	v -x786 -x550 -x693 x840 x779 -x667 -x648 -x686 x833 -x961 -x950 -x976 -x573 x798 -x817 -x788 -x649 x634 -x609 -x584 x834 -x804 
0.20/0.26	v -x959 -x909 x749 -x704 -x658 -x581 -x846 -x760 x827 -x962 x615 x885 -x643 x861 -x748 -x995 -x579 -x542 x899 x641 x536 x617 
0.20/0.26	v -x723 x886 -x973 x793 -x949 -x732 x687 -x921 -x659 -x651 -x628 -x534 -x964 x881 -x545 x706 -x940 -x600 x820 x533 -x756 -x714 
0.20/0.26	v x843 -x711 x660 x913 -x888 -x919 -x680 -x994 x889 x795 -x735 x582 -x946 -x608 x877 -x985 x770 -x701 -x630 -x555 -x967 -x596 
0.20/0.26	v -x960 -x948 -x669 x646 x603 -x700 -x664 -x661 x895 -x934 -x931 -x979 -x932 x867 -x547 -x882 -x632 -x974 -x572 -x551 x897 x683 
0.20/0.26	v x563 -x925 x759 -x750 x717 -x703 -x599 -x562 x627 -x821 -x525 x635 -x554 x537 -x606 x811 x812 -x923 -x569 -x844 -x890 -x741 
0.20/0.26	v -x702 x666 -x553 -x800 x829 x623 -x612 x849 -x856 -x698 -x853 -x734 -x526 -x670 -x955 x591 -x645 -x522 -x954 -x597 -x567 -x565 
0.20/0.26	v -x773 -x1000 -x991 -x971 -x918 -x521 x731 -x707 x870 -x689 -x629 -x539 x640 -x944 x905 -x644 -x929 -x819 x519 x839 -x726 x685 
0.20/0.26	v -x580 -x576 -x530 -x859 -x622 -x908 -x776 -x518 -x743 -x725 -x605 -x574 -x552 -x860 -x728 -x992 -x674 -x988 -x915 -x535 -x694 
0.20/0.26	v -x851 -x842 -x729 -x765 -x516 -x682 -x638 -x989 -x880 -x556 -x952 -x746 -x619 -x797 -x876 -x810 -x767 -x739 -x696 -x678 -x841 
0.20/0.26	v -x709 -x830 -x733 -x514 -x662 -x656 -x872 -x529 -x966 -x854 -x969 -x823 -x736 -x557 -x857 -x928 -x772 -x618 -x744 -x708 
0.20/0.26	v -x639 -x613 -x520 -x941 -x620 -x945 -x690 -x866 -x942 -x787 -x511 -x965 -x722 -x631 -x781 -x653 -x818 -x903 -x598 -x602 -x968 
0.20/0.26	v -x510 -x873 -x532 -x571 -x796 -x587 -x727 -x513 -x740 -x509 -x982 -x862 -x799 -x774 -x747 -x684 -x601 -x677 -x561 -x933 -x900 
0.20/0.26	v -x755 -x652 -x904 -x789 -x508 -x975 -x879 -x802 -x771 -x524 -x679 -x777 -x809 -x588 -x751 -x865 -x935 -x868 -x815 -x891 -x832 
0.20/0.26	v -x822 -x647 -x614 -x611 -x595 -x589 -x546 -x583 -x625 -x858 -x814 -x847 -x837 -x506 -x780 -x738 -x507 -x828 -x585 -x926 -x806 
0.20/0.26	v -x782 -x997 -x671 -x505 -x896 -x893 -x720 -x549 -x540 -x981 -x592 -x527 -x914 -x871 -x816 -x825 -x699 -x538 -x785 -x504 -x937 
0.20/0.26	v -x917 -x864 -x710 -x676 -x675 -x578 -x515 -x920 -x874 -x730 -x543 -x512 -x957 -x894 -x668 -x570 -x503 -x998 -x953 -x898 
0.20/0.26	v -x835 -x757 -x754 -x626 -x566 -x559 -x523 -x803 -x636 -x624 -x531 -x783 -x930 -x568 -x502 -x999 -x805 -x869 -x712 -x737 -x673 
0.20/0.26	v -x541 -x927 -x764 -x560 -x691 -x528 -x501 -x938 -x852 -x807 -x724 -x716 -x692 -x607 -x590 -x548 -x544 -x517 -x863 -x922 -x650 
0.20/0.26	v -x993 -x836 -x794 -x916 -x778 -x887 -x884 x500 x499 x498 x497 x496 x495 x494 x493 x492 x491 x490 x489 x488 x487 x486 x485 x484 
0.20/0.26	v x483 x482 x481 x480 x479 x478 x477 x476 x475 x474 x473 x472 x471 x470 x469 x468 x467 x466 x465 x464 x463 x462 x461 x460 x459 
0.20/0.26	v x458 x457 x456 x455 x454 x453 x452 x451 x450 x449 x448 x447 x446 x445 x444 x443 x442 x441 x440 x439 x438 x437 x436 x435 x434 
0.20/0.26	v x433 x432 x431 x430 x429 x428 x427 x426 x425 x424 x423 x422 x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 
0.20/0.26	v -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 
0.20/0.26	v -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 
0.20/0.26	v -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 
0.20/0.26	v -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 
0.20/0.26	v -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 
0.20/0.27	v -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 
0.20/0.27	v -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 -x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 
0.20/0.27	v -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 
0.20/0.27	v -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 
0.20/0.27	v -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 
0.20/0.27	v -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 
0.20/0.27	v -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 
0.20/0.27	v -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 
0.20/0.27	v -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 
0.20/0.27	v -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 
0.20/0.27	v -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 
0.20/0.27	v -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 
0.20/0.27	v -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 
0.20/0.27	v -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1

Verifier Data 

OK	0

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (53401 MiB free)
  memory of node 1: 64473 MiB (54570 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459651-1721932566/watcher-4459651-1721932566 -o /tmp/evaluation-result-4459651-1721932566/solver-4459651-1721932566 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1721932566-295995 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4459651-1721932566.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=296059, runsolver pid=296056
Current StackSize limit: 8192 KiB


[startup+0.100086 s]*
/proc/loadavg: 0.07 0.08 0.09 4/245 296072
/proc/meminfo: memFree=110557268/131524600 swapFree=131063756/131071996
[pid=296059] ppid=296056 vsize=58904 memory=47748 CPUtime=0.09 cores=1,3
/proc/296059/stat : 296059 (fscip) R 296056 296059 295983 0 -1 4194304 9599 0 0 0 8 1 0 0 20 0 1 0 29784933 60317696 11937 134679101440 4194304 16613245 140726192482096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18822208 18930672 55570432 140726192489496 140726192489612 140726192489612 140726192496624 0
/proc/296059/statm: 14726 11937 2638 3032 0 11126 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 58904 KiB
Current children cumulated memory: 47748 KiB

[startup+0.205232 s]*
/proc/loadavg: 0.07 0.08 0.09 2/242 296086
/proc/meminfo: memFree=110539252/131524600 swapFree=131063756/131071996
[pid=296059] ppid=296056 vsize=151488 memory=68108 CPUtime=0.2 cores=1,3
/proc/296059/stat : 296059 (fscip) S 296056 296059 295983 0 -1 1077936128 15636 0 0 0 18 2 0 0 20 0 3 0 29784933 155123712 17027 134679101440 4194304 16613245 140726192482096 0 0 0 0 0 2 0 0 0 17 1 0 0 0 0 0 18822208 18930672 55570432 140726192489496 140726192489612 140726192489612 140726192496624 0
/proc/296059/statm: 37872 17027 2782 3032 0 20940 0
[pid=296059/tid=296081] ppid=296056 vsize=151488 memory=3472328300251644204 CPUtime=0.06 cores=1,3
/proc/296059/task/296081/stat : 296081 (fscip) R 296056 296059 295983 0 -1 4194368 4687 0 0 0 6 0 0 0 20 0 3 0 29784947 155123712 17027 134679101440 4194304 16613245 140726192482096 0 0 0 0 0 2 0 0 0 -1 3 0 0 0 0 0 18822208 18930672 55570432 140726192489496 140726192489612 140726192489612 140726192496624 0
[pid=296059/tid=296082] ppid=296056 vsize=151488 memory=241425912714 CPUtime=0 cores=1,3
/proc/296059/task/296082/stat : 296082 (fscip) S 296056 296059 295983 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 29784948 155123712 17027 134679101440 4194304 16613245 140726192482096 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18822208 18930672 55570432 140726192489496 140726192489612 140726192489612 140726192496624 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 151488 KiB
Current children cumulated memory: 68108 KiB

[startup+0.28211 s]
# the end of solver process 296059 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.244029 s, system=0.031692 s

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

Child status: 0

Real time (s): 0.282145
CPU time (s): 0.275721
CPU user time (s): 0.244029
CPU system time (s): 0.031692
CPU usage (%): 97.7231
Max. virtual memory (cumulated for all children) (KiB): 151488
Max. memory (cumulated for all children) (KiB): 68108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.244029
system time used= 0.031692
maximum resident set size= 73408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16815
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= 11
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 296059
#   total CPU time (s): 0.275721
#   total CPU user time (s): 0.244029
#   total CPU system time (s): 0.031692

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.005173 second user time and 0.017635 second system time

The end

Launcher Data 

Begin job on nodeC027 at 2024-07-25 20:36:06
IDJOB=4459651
IDBENCH=148278
IDSOLVER=3064
FILE ID=nodeC027/4459651-1721932566
RUNJOBID= nodeC027-1721932566-295995
SLURM_JOB_ID= 8247074
Free space on /tmp= 890000 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/normalized-PB07/DEC-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_10_1_80.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-4459651-1721932566/watcher-4459651-1721932566 -o /tmp/evaluation-result-4459651-1721932566/solver-4459651-1721932566 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1721932566-295995 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4459651-1721932566.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= b02313bad6b2387ee62e56a91e5d3216
RANDOM SEED=672496796

nodeC027.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3628.645
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
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		: 3658.102
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.65
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		: 3615.011
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.339
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.65
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		: 3613.671
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
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		: 3653.641
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.65
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		: 3627.304
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
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		: 3660.809
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        110584112 kB
MemAvailable:   129669308 kB
Buffers:          318636 kB
Cached:         19447540 kB
SwapCached:          472 kB
Active:          2601932 kB
Inactive:       17440996 kB
Active(anon):       1600 kB
Inactive(anon):   328592 kB
Active(file):    2600332 kB
Inactive(file): 17112404 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131063756 kB
Dirty:            112964 kB
Writeback:            16 kB
AnonPages:        276600 kB
Mapped:           144732 kB
Shmem:             53416 kB
KReclaimable:     424568 kB
Slab:             547932 kB
SReclaimable:     424568 kB
SUnreclaim:       123364 kB
KernelStack:        3860 kB
PageTables:         9660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     600212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            17376 kB
HardwareCorrupted:     0 kB
AnonHugePages:    149504 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:      359124 kB
DirectMap2M:    40308736 kB
DirectMap1G:    95420416 kB

Free space on /tmp at the end= 889972 MiB
End job on nodeC027 at 2024-07-25 20:36:07