Trace number 4530247

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 1.00a2OPT41202 0.25755 0.292203

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir04_trarea_ac.opb
MD5SUM206b08b420dad9af66531a7207372127
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 benchmark41202
Best CPU time to get the best result obtained on this benchmark0.093192
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1945
Total number of constraints3355
Number of constraints which are clauses3355
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 constraint55
Number of terms in the objective function 1036
Biggest coefficient in the objective function 2072
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1671510
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2072
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1671510
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 

0.16/0.26	c Command: HOME/scip-naps-1.00a2.py --pbsolver HOME/naps-1.03a6 --opt HOME/instance-4530247-1752253521.opb
0.16/0.26	c Solving mode: optimization
0.16/0.26	c SCIP version 9.2.1 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.3] [GitHash: NoGitInfo]
0.16/0.26	c Copyright (c) 2002-2025 Zuse Institute Berlin (ZIB)
0.16/0.26	c original problem has 1945 variables (1945 bin, 0 int, 0 impl, 0 cont) and 3355 constraints
0.16/0.26	c feasible solution found by trivial heuristic after 0.0 seconds, objective value 1.671510e+06
0.16/0.26	c presolving:
0.16/0.26	c (round 1, fast)       811 del vars, 1605 del conss, 0 add conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 1612 clqs
0.16/0.26	c (round 2, fast)       812 del vars, 1617 del conss, 0 add conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 0 impls, 1612 clqs
0.16/0.26	c (round 3, exhaustive) 812 del vars, 1617 del conss, 0 add conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 1492 upgd conss, 0 impls, 1612 clqs
0.16/0.26	c (round 4, fast)       846 del vars, 1617 del conss, 0 add conss, 4 chg bounds, 0 chg sides, 0 chg coeffs, 1492 upgd conss, 0 impls, 1612 clqs
0.16/0.26	c (round 5, fast)       849 del vars, 1620 del conss, 0 add conss, 4 chg bounds, 0 chg sides, 34 chg coeffs, 1492 upgd conss, 0 impls, 1612 clqs
0.16/0.26	c (round 6, fast)       852 del vars, 1623 del conss, 0 add conss, 4 chg bounds, 0 chg sides, 34 chg coeffs, 1492 upgd conss, 0 impls, 1609 clqs
0.16/0.26	c (round 7, exhaustive) 852 del vars, 1704 del conss, 15 add conss, 4 chg bounds, 0 chg sides, 34 chg coeffs, 1492 upgd conss, 0 impls, 1609 clqs
0.16/0.26	c (round 8, exhaustive) 852 del vars, 1704 del conss, 15 add conss, 4 chg bounds, 0 chg sides, 34 chg coeffs, 1735 upgd conss, 0 impls, 1609 clqs
0.16/0.26	c (round 9, fast)       862 del vars, 1704 del conss, 15 add conss, 4 chg bounds, 0 chg sides, 34 chg coeffs, 1735 upgd conss, 0 impls, 1609 clqs
0.16/0.26	c (round 10, exhaustive) 862 del vars, 2403 del conss, 103 add conss, 4 chg bounds, 0 chg sides, 44 chg coeffs, 1735 upgd conss, 0 impls, 1609 clqs
0.16/0.26	c    (0.0s) probing: 51/1083 (4.7%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.16/0.26	c    (0.0s) probing aborted: 50/50 successive totally useless probings
0.16/0.26	c    (0.0s) symmetry computation started: requiring (bin +, int +, cont +), (fixed: bin -, int -, cont -)
0.16/0.26	c    (0.0s) symmetry computation finished: 1 generators found (max: 1500, log10 of symmetry group size: 0.0) (symcode time: 0.00)
0.16/0.26	c dynamic symmetry handling statistics:
0.16/0.26	c    orbitopal reduction:       no components
0.16/0.26	c    orbital reduction:         no components
0.16/0.26	c    lexicographic reduction:   no permutations
0.16/0.26	c handled 1 out of 1 symmetry components
0.16/0.26	c (round 11, exhaustive) 862 del vars, 2403 del conss, 104 add conss, 4 chg bounds, 0 chg sides, 44 chg coeffs, 1735 upgd conss, 0 impls, 1610 clqs
0.16/0.26	c (round 12, exhaustive) 862 del vars, 2403 del conss, 104 add conss, 4 chg bounds, 0 chg sides, 44 chg coeffs, 1736 upgd conss, 0 impls, 1610 clqs
0.16/0.26	c presolving (13 rounds: 13 fast, 7 medium, 7 exhaustive):
0.16/0.26	c  862 deleted vars, 2403 deleted constraints, 104 added constraints, 4 tightened bounds, 0 added holes, 0 changed sides, 44 changed coefficients
0.16/0.26	c  0 implications, 1610 cliques
0.16/0.26	c presolved problem has 1083 variables (1083 bin, 0 int, 0 impl, 0 cont) and 1056 constraints
0.16/0.26	c     933 constraints of type <setppc>
0.16/0.26	c     103 constraints of type <and>
0.16/0.26	c      20 constraints of type <logicor>
0.16/0.26	c transformed objective value is always integral (scale: 1)
0.16/0.26	c Presolving Time: 0.04
0.16/0.26	c 
0.16/0.26	c  time | node  | left  |LP iter|LP it/n|mem/heur|mdpt |vars |cons |rows |cuts |sepa|confs|strbr|  dualbound   | primalbound  |  gap   | compl. 
0.16/0.26	c t 0.0s|     1 |     0 |     0 |     - | trivial|   0 |1083 |1056 |   0 |   0 |  0 |   0 |   0 | 1.102500e+04 | 1.594897e+06 |  Large | unknown
0.16/0.26	c p 0.1s|     1 |     0 |     0 |     - |  clique|   0 |1083 |1056 |1159 |   0 |  0 |   0 |   0 | 1.102500e+04 | 4.242900e+04 | 284.84%| unknown
0.16/0.26	c p 0.1s|     1 |     0 |     0 |     - | vbounds|   0 |1083 |1056 |1159 |   0 |  0 |   0 |   0 | 1.102500e+04 | 4.120200e+04 | 273.71%| unknown
0.16/0.26	c   0.1s|     1 |     0 |   122 |     - |    27M |   0 |1083 |1067 |1159 |   0 |  0 |  11 |   0 | 4.119600e+04 | 4.120200e+04 |   0.01%| unknown
0.16/0.26	c   0.1s|     1 |     0 |   122 |     - |    27M |   0 |1083 |1067 | 192 |   0 |  0 |  11 |   0 | 4.119600e+04 | 4.120200e+04 |   0.01%| unknown
0.16/0.26	c   0.1s|     1 |     0 |   123 |     - |    27M |   0 |1083 | 193 | 192 |   1 |  1 |  11 |   0 | 4.120200e+04 | 4.120200e+04 |   0.00%| unknown
0.16/0.26	c   0.1s|     1 |     0 |   123 |     - |    27M |   0 |1083 | 193 | 192 |   1 |  1 |  11 |   0 | 4.120200e+04 | 4.120200e+04 |   0.00%| unknown
0.16/0.26	c 
0.16/0.26	c SCIP Status        : problem is solved [optimal solution found]
0.16/0.26	c Solving Time (sec) : 0.08
0.16/0.26	c Solving Nodes      : 1
0.16/0.26	c Primal Bound       : +4.12020000000000e+04 (5 solutions)
0.16/0.26	c Dual Bound         : +4.12020000000000e+04
0.16/0.26	c Gap                : 0.00 %
0.16/0.26	c All original constraints are satisfied.
0.16/0.26	c SCIP's best solution is verified feasible for the original problem.
0.16/0.26	c SCIP found an optimal solution.
0.16/0.26	o 41202
0.16/0.26	s OPTIMUM FOUND
0.16/0.26	v -x117 -x119 -x121 -x122 -x124 -x126 -x128 -x130 -x132 -x134 -x136 -x138 -x140 -x141 -x143 -x145 -x147 -x149 -x151 -x153 -x155 -x157 -x158 -x160 -x162 -x164 -x166 -x167 -x169 -x171 -x173 -x175 -x177 -x179 -x181 -x183 -x185 -x187 -x189 -x191 -x193 -x195 -x197 -x199 -x201 -x203 -x205 -x207 -x209 -x211 x213 -x215 -x217 -x219 -x221 -x223 -x225 -x227 -x229 -x231 -x233 -x235 -x236 -x238 -x240 -x242 -x244 -x246 -x248 -x250 -x252 -x254 -x256 -x258 -x260 -x262 -x264 -x266 -x268 -x270 -x271 -x273 -x275 -x277 -x278 -x280 -x282 -x284 -x286 -x288 -x290 -x292 -x294 -x296 -x298 -x300 -x302 -x304 -x306 -x308 -x310 -x312 -x314 -x316 -x318 -x319 -x321 -x323 -x324 -x326 -x328 -x330 -x332 -x334 -x336 -x338 -x340 -x341 -x343 -x345 -x347 -x349 -x351 -x353 -x355 -x356 -x358 -x360 -x362 -x364 -x366 -x368 -x369 -x371 -x372 -x373 -x375 -x377 -x378 -x380 -x382 -x384 -x385 -x386 -x388 -x390 -x392 -x394 -x396 -x398 -x399 -x401 -x403 -x404 -x405 -x407 -x409 -x411 -x413 -x415 -x417 -x419 -x420 -x422 -x424 -x426 -x428 -x430 -x432 -x434 -x436 -x438 -x439 -x441 -x443 -x445 -x447 -x449 -x451 -x453 -x455 -x457 -x458 -x460 -x462 -x464 -x465 -x466 -x468 -x470 -x472 -x473 -x475 -x477 -x479 -x481 -x483 -x485 -x487 -x489 -x491 -x493 -x495 -x497 -x499 -x501 -x502 -x504 -x506 -x508 -x510 -x512 -x514 -x516 -x518 -x520 -x522 -x524 -x526 -x528 -x530 x531 -x533 -x535 -x537 -x539 -x541 -x543 -x545 -x547 -x549 -x551 -x553 -x555 -x557 -x559 -x561 -x563 -x565 -x567 -x569 -x570 -x572 -x574 -x576 -x578 -x580 -x582 -x584 -x586 -x588 -x590 -x591 -x593 -x595 -x597 -x599 -x601 -x603 -x605 -x607 -x608 -x610 -x612 -x614 -x616 -x617 -x619 -x621 -x623 -x625 -x626 -x628 -x630 -x632 -x634 -x636 -x638 -x640 -x642 -x644 -x646 -x648 -x650 -x652 -x654 -x656 -x658 -x660 -x661 -x663 -x665 -x667 -x669 -x671 -x673 -x675 -x677 -x679 -x681 -x683 -x685 -x687 x688 -x690 -x692 -x694 -x696 -x698 -x700 -x702 -x704 -x706 -x708 -x710 -x712 -x713 -x715 -x717 -x719 -x721 -x723 -x725 -x727 -x729 -x731 -x733 -x735 -x737 -x739 -x741 -x743 -x745
0.16/0.26	v -x747 -x749 -x751 -x753 -x755 -x756 -x758 -x760 -x762 -x764 -x766 -x768 -x769 -x771 -x773 -x775 -x777 -x779 -x781 -x783 -x785 -x787 -x789 -x790 -x792 -x794 -x795 -x797 -x799 -x801 -x803 -x805 -x807 -x809 -x811 -x813 -x815 -x817 -x819 -x820 -x822 -x823 -x825 -x827 -x829 -x831 -x833 -x835 -x837 -x839 -x841 -x843 -x845 -x847 -x848 -x850 -x852 -x854 -x856 -x858 -x860 -x862 -x864 -x865 -x867 -x869 -x871 -x873 -x874 -x876 -x878 -x879 -x881 -x883 -x885 -x887 -x889 -x891 -x893 -x895 -x897 -x899 -x901 -x902 -x904 -x906 -x908 -x910 -x912 -x913 -x915 -x917 -x919 -x921 -x923 -x924 -x926 -x928 -x930 -x932 -x933 -x935 -x937 -x938 -x939 -x940 -x942 -x944 -x946 -x948 -x949 -x950 -x952 -x954 -x956 -x958 -x959 -x961 -x962 -x964 -x966 -x968 -x969 -x971 -x973 -x975 -x976 -x978 -x979 -x981 -x982 -x984 -x986 -x988 -x990 -x992 -x994 x995 -x997 -x998 -x1000 -x1002 -x1003 -x1004 -x1006 -x1008 -x1010 -x1012 -x1013 -x1015 -x1017 -x1019 -x1021 x1022 -x1024 -x1026 -x1028 -x1030 -x1032 -x1034 -x1035 -x1037 -x1038 -x1040 -x1042 -x1044 -x1046 -x1048 -x1050 -x1052 -x1053 -x1055 -x1057 -x1059 -x1061 -x1063 -x1065 -x1066 -x1068 -x1069 -x1071 -x1073 -x1075 -x1076 -x1078 -x1080 -x1082 -x1084 -x1086 -x1088 -x1090 -x1092 -x1094 -x1096 -x1098 x1099 -x1101 -x1102 -x1104 -x1106 -x1108 -x1110 -x1111 -x1113 -x1115 -x1117 -x1119 -x1121 -x1123 -x1124 -x1126 -x1128 -x1130 -x1132 -x1134 -x1136 -x1138 -x1140 -x1142 -x1144 -x1146 -x1147 -x1149 -x1151 -x1153 -x1154 -x1156 -x1158 -x1160 -x1162 -x1164 -x1166 -x1168 -x1170 -x1172 -x1174 -x1176 -x1178 -x1180 -x1182 -x1184 -x1186 -x1188 -x1190 -x1192 -x1194 -x1195 -x1197 -x1199 -x1201 -x1203 -x1205 -x1206 -x1208 -x1210 -x1212 -x1214 -x1216 -x1218 -x1219 -x1221 -x1222 -x1224 -x1226 -x1228 -x1230 -x1232 -x1234 -x1236 -x1237 -x1239 -x1241 -x1242 -x1244 -x1246 -x1248 -x1250 -x1252 -x1254 -x1255 -x1257 -x1259 -x1261 -x1263 -x1265 -x1267 -x1269 -x1271 -x1273 -x1274 -x1276 -x1278 -x1279 -x1281 -x1283 -x1285 -x1287 -x1289 -x1291 -x1293 -x1295 -x1297 -x1299 -x1301 -x1302 -x1304
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Verifier Data 

OK	41202

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 (60507 MiB free)
  memory of node 1: 64465 MiB (62225 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4530247-1752253521/watcher-4530247-1752253521 -o /tmp/evaluation-result-4530247-1752253521/solver-4530247-1752253521 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1752253388-109749 --watchdog 3760 ./scip-naps-1.00a2.sh HOME/instance-4530247-1752253521.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=110559, runsolver pid=110556
Current StackSize limit: 8192 KiB


[startup+0.100062 s]*
/proc/loadavg: 4.15 3.39 3.26 5/271 110564
/proc/meminfo: memFree=125666652/131250000 swapFree=33010672/33010684
[pid=110559] ppid=110556 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/110559/stat : 110559 (scip-naps-1.00a) S 110556 110559 109737 0 -1 4194304 257 337 0 0 0 0 0 0 20 0 1 0 141030700 4292608 768 18446744073709551615 93987529056256 93987529950789 140720482401680 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93987530189840 93987530237584 93987547676672 140720482404763 140720482404862 140720482404862 140720482410466 0
/proc/110559/statm: 1048 768 704 219 0 110 0
[pid=110564] ppid=110559 vsize=1186556 memory=31332 CPUtime=0.05 cores=1,3
/proc/110564/stat : 110564 (python3) R 110559 110559 109737 0 -1 4194304 3612 0 0 0 5 0 0 0 20 0 1 0 141030702 1215033344 7833 18446744073709551615 94807212412928 94807212413305 140727465776352 0 0 0 0 16781312 2 0 0 0 17 3 0 0 0 0 0 94807212424600 94807212425220 94807245172736 140727465785694 140727465785888 140727465785888 140727465791463 0
/proc/110564/statm: 296639 7833 4863 1 0 268661 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 1190748 KiB
Current children cumulated memory: 34404 KiB

[startup+0.205645 s]*
/proc/loadavg: 4.15 3.39 3.26 5/271 110564
/proc/meminfo: memFree=125642460/131250000 swapFree=33010672/33010684
[pid=110559] ppid=110556 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/110559/stat : 110559 (scip-naps-1.00a) S 110556 110559 109737 0 -1 4194304 257 337 0 0 0 0 0 0 20 0 1 0 141030700 4292608 768 18446744073709551615 93987529056256 93987529950789 140720482401680 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 93987530189840 93987530237584 93987547676672 140720482404763 140720482404862 140720482404862 140720482410466 0
/proc/110559/statm: 1048 768 704 219 0 110 0
[pid=110564] ppid=110559 vsize=1220724 memory=69604 CPUtime=0.16 cores=1,3
/proc/110564/stat : 110564 (python3) R 110559 110559 109737 0 -1 4194304 10320 0 0 0 14 2 0 0 20 0 1 0 141030702 1250021376 17401 18446744073709551615 94807212412928 94807212413305 140727465776352 0 0 0 0 16781312 16386 0 0 0 17 1 0 0 0 0 0 94807212424600 94807212425220 94807245172736 140727465785694 140727465785888 140727465785888 140727465791463 0
/proc/110564/statm: 305181 17401 7967 1 0 276539 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 1224916 KiB
Current children cumulated memory: 72676 KiB

[startup+0.292154 s]
# the end of solver process 110559 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.226573 s, system=0.030977 s

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

Child status: 0

Real time (s): 0.292203
CPU time (s): 0.25755
CPU user time (s): 0.226573
CPU system time (s): 0.030977
CPU usage (%): 88.1408
Max. virtual memory (cumulated for all children) (KiB): 1224916
Max. memory (cumulated for all children) (KiB): 72676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.226573
system time used= 0.030977
maximum resident set size= 76680
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12519
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= 333
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 110559
#   total CPU time (s): 0.25755
#   total CPU user time (s): 0.226573
#   total CPU system time (s): 0.030977

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.006154 second user time and 0.020533 second system time

The end

Launcher Data 

Begin job on nodeC026 at 2025-07-11 19:05:21
IDJOB=4530247
IDBENCH=148154
IDSOLVER=3388
FILE ID=nodeC026/4530247-1752253521
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-fir04_trarea_ac.opb
COMMAND LINE= ./scip-naps-1.00a2.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4530247-1752253521/watcher-4530247-1752253521 -o /tmp/evaluation-result-4530247-1752253521/solver-4530247-1752253521 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1752253388-109749 --watchdog 3760  ./scip-naps-1.00a2.sh HOME/instance-4530247-1752253521.opb

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

MD5SUM BENCH= 206b08b420dad9af66531a7207372127
RANDOM SEED=1450267475

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		: 3599.815
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		: 3599.772
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		: 3631.967
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		: 3483.137
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		: 3599.704
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		: 3599.858
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		: 3655.071
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		: 3663.526
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:        125677892 kB
MemAvailable:   128932388 kB
Buffers:            2128 kB
Cached:          3877444 kB
SwapCached:            4 kB
Active:          1211096 kB
Inactive:        3203576 kB
Active(anon):     543492 kB
Inactive(anon):     9684 kB
Active(file):     667604 kB
Inactive(file):  3193892 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5512 kB
Writeback:             0 kB
AnonPages:        537732 kB
Mapped:           133112 kB
Shmem:             18076 kB
KReclaimable:     453800 kB
Slab:             557816 kB
SReclaimable:     453800 kB
SUnreclaim:       104016 kB
KernelStack:        4352 kB
PageTables:         4860 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    4128012 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 19:05:21