Trace number 4520886

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
NaPS naps-1.03a6OPT90 2.08957 2.13445

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/
dominating_set/normalized-dominating_set_hexgrid_opt_r6_c60.opb
MD5SUM14dedd034317d1dc2126b6dd2b1cfc4c
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 benchmark90
Best CPU time to get the best result obtained on this benchmark0.016794
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables360
Total number of constraints360
Number of constraints which are clauses360
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 constraint4
Maximum length of a constraint4
Number of terms in the objective function 360
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 360
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 360
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.03	c NaPS 1.03a6.
0.00/0.03	c Input file name: HOME/instance-4520886-1751578875.opb
0.00/0.03	c single stage optimization mode
2.04/2.13	o 360
2.04/2.13	o 151
2.04/2.13	o 100
2.04/2.13	o 96
2.04/2.13	o 95
2.04/2.13	o 92
2.04/2.13	o 90
2.04/2.13	s OPTIMUM FOUND
2.04/2.13	c _____________________________________________________________________________
2.04/2.13	c std/band forms        : 10,0
2.04/2.13	c 2cl/3cl ITE-codings   : 0,0
2.04/2.13	c BDD/srt/adr Max costs : 0,13276,0
2.04/2.13	c BDDraw/bin/mul/srt/adr: 0,0,0,10,0
2.04/2.13	c BDD nodes             : 0
2.04/2.13	c Es1/CC detections     : 0,0
2.04/2.13	c CC sort               : 10
2.04/2.13	c SAT/UNSAT calls       : 7,4
2.04/2.13	c regenrated variables  : 81
2.04/2.13	c eliminated fixed lits : 0
2.04/2.13	c goal lit flips        : 38
2.04/2.13	c goal stages           : 1
2.04/2.13	c goal shrink           : 0
2.04/2.13	c goal coeff separations: 0
2.04/2.13	c restarts              : 4886
2.04/2.13	c conflicts             : 71831          (34647 /sec)
2.04/2.13	c decisions             : 359847         (173571 /sec)
2.04/2.13	c propagations          : 14295778       (6895517 /sec)
2.04/2.13	c inspects              : 0              (0 /sec)
2.04/2.13	c CPU time (solving tm) : 2.073 s        (2.046 s, SAT 1.941 s, UNSAT 0.1054 s)
2.04/2.13	c Time for Opt-base     : 0.000746 s
2.04/2.13	c Steps for Opt-base    : 0
2.04/2.13	c Time for BDD coding   : 0 s
2.04/2.13	c Time for srt coding   : 0.005613 s
2.04/2.13	c _____________________________________________________________________________
2.04/2.13	v -x1 x2 x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 x13 -x14 -x15 x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 x26 x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 -x62 -x63 x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 x74 x75 -x76 x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 x98 x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 x109 -x110 -x111 x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 x122 x123 -x124 x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 x133 -x134 -x135 x136 -x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 x146 x147 -x148 x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 x160 -x161 x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 x170 x171 -x172 x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 x181 -x182 -x183 x184 -x185 x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 x194 x195 -x196 x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 x205 -x206 -x207 x208 -x209 x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 x218 x219 -x220 x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 -x231 x232 -x233 x234 -x235 -x236 -x237 -x238 -x239 -x240 -x241 x242 x243 -x244 x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 x253 -x254 -x255 x256 -x257 x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 x266 x267 -x268 x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 x277 -x278 -x279 x280 -x281 x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 x290 x291 -x292 x293 -x294 -x295 -x296 -x297 -x298 -x299 -x300 x301 -x302 -x303 x304 -x305 x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 x314 x315 -x316 x317 -x318 -x319 -x320 -x321 -x322 -x323 -x324 x325 -x326 -x327 x328 -x329 x330 -x331 -x332 -x333 -x334 -x335 -x336 -x337 x338 x339 -x340 x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 x349 -x350 -x351 x352 -x353 x354 -x355 -x356 -x357 -x358 -x359 -x360

Verifier Data 

OK	90

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: 63665 MiB (58189 MiB free)
  memory of node 1: 64507 MiB (45748 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4520886-1751578875/watcher-4520886-1751578875 -o /tmp/evaluation-result-4520886-1751578875/solver-4520886-1751578875 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1751578875-81385 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4520886-1751578875.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
Starting watchdog thread
solver pid=81427, runsolver pid=81419
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 1.00 1.27 1.84 4/263 81446
/proc/meminfo: memFree=106418040/131249988 swapFree=33010160/33010684
[pid=81427] ppid=81419 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/81427/stat : 81427 (naps-1.03a6.sh) S 81419 81427 81373 0 -1 4194304 228 201 0 0 0 0 0 0 20 0 1 0 73566378 4292608 768 18446744073709551615 94594071220224 94594072114757 140720826777488 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94594072353808 94594072401552 94594097106944 140720826780071 140720826780165 140720826780165 140720826785767 0
/proc/81427/statm: 1048 768 704 219 0 110 0
[pid=81442] ppid=81427 vsize=10800 memory=9108 CPUtime=0.06 cores=1,3
/proc/81442/stat : 81442 (naps-1.03a6) R 81427 81427 81373 0 -1 4194304 1931 0 0 0 6 0 0 0 20 0 1 0 73566381 11059200 2277 18446744073709551615 4198400 7047149 140722826850544 0 0 0 0 0 17922 0 0 0 17 3 0 0 0 0 0 7573272 7623312 20287488 140722826856820 140722826856934 140722826856934 140722826862537 0
/proc/81442/statm: 2700 2277 608 696 0 1861 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 14992 KiB
Current children cumulated memory: 12180 KiB

[startup+0.205393 s]*
/proc/loadavg: 1.00 1.27 1.84 5/267 81462
/proc/meminfo: memFree=106421000/131249988 swapFree=33010160/33010684
[pid=81427] ppid=81419 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/81427/stat : 81427 (naps-1.03a6.sh) S 81419 81427 81373 0 -1 4194304 228 201 0 0 0 0 0 0 20 0 1 0 73566378 4292608 768 18446744073709551615 94594071220224 94594072114757 140720826777488 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94594072353808 94594072401552 94594097106944 140720826780071 140720826780165 140720826780165 140720826785767 0
/proc/81427/statm: 1048 768 704 219 0 110 0
[pid=81442] ppid=81427 vsize=12060 memory=10476 CPUtime=0.16 cores=1,3
/proc/81442/stat : 81442 (naps-1.03a6) R 81427 81427 81373 0 -1 4194304 3183 0 0 0 16 0 0 0 20 0 1 0 73566381 12349440 2619 18446744073709551615 4198400 7047149 140722826850544 0 0 0 0 0 17922 0 0 0 17 3 0 0 0 0 0 7573272 7623312 20287488 140722826856820 140722826856934 140722826856934 140722826862537 0
/proc/81442/statm: 3015 2619 640 696 0 2176 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 16252 KiB
Current children cumulated memory: 13548 KiB

[startup+0.305258 s]*
/proc/loadavg: 1.00 1.27 1.84 4/264 81462
/proc/meminfo: memFree=106415724/131249988 swapFree=33010160/33010684
[pid=81427] ppid=81419 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/81427/stat : 81427 (naps-1.03a6.sh) S 81419 81427 81373 0 -1 4194304 228 201 0 0 0 0 0 0 20 0 1 0 73566378 4292608 768 18446744073709551615 94594071220224 94594072114757 140720826777488 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94594072353808 94594072401552 94594097106944 140720826780071 140720826780165 140720826780165 140720826785767 0
/proc/81427/statm: 1048 768 704 219 0 110 0
[pid=81442] ppid=81427 vsize=13332 memory=11648 CPUtime=0.25 cores=1,3
/proc/81442/stat : 81442 (naps-1.03a6) R 81427 81427 81373 0 -1 4194304 3612 0 0 0 25 0 0 0 20 0 1 0 73566381 13651968 2912 18446744073709551615 4198400 7047149 140722826850544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 20287488 140722826856820 140722826856934 140722826856934 140722826862537 0
/proc/81442/statm: 3333 2912 640 696 0 2494 0
Current children cumulated CPU time: 0.25 s
Current children cumulated vsize: 17524 KiB
Current children cumulated memory: 14720 KiB

[startup+0.700137 s]
/proc/loadavg: 1.00 1.27 1.84 4/264 81462
/proc/meminfo: memFree=106393552/131249988 swapFree=33010160/33010684
[pid=81427] ppid=81419 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/81427/stat : 81427 (naps-1.03a6.sh) S 81419 81427 81373 0 -1 4194304 228 201 0 0 0 0 0 0 20 0 1 0 73566378 4292608 768 18446744073709551615 94594071220224 94594072114757 140720826777488 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94594072353808 94594072401552 94594097106944 140720826780071 140720826780165 140720826780165 140720826785767 0
/proc/81427/statm: 1048 768 704 219 0 110 0
[pid=81442] ppid=81427 vsize=13332 memory=11648 CPUtime=0.64 cores=1,3
/proc/81442/stat : 81442 (naps-1.03a6) R 81427 81427 81373 0 -1 4194304 3631 0 0 0 64 0 0 0 20 0 1 0 73566381 13651968 2912 18446744073709551615 4198400 7047149 140722826850544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 20287488 140722826856820 140722826856934 140722826856934 140722826862537 0
/proc/81442/statm: 3333 2912 640 696 0 2494 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 17524 KiB
Current children cumulated memory: 14720 KiB

[startup+1.50015 s]
/proc/loadavg: 1.00 1.27 1.84 5/264 81462
/proc/meminfo: memFree=106383660/131249988 swapFree=33010160/33010684
[pid=81427] ppid=81419 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/81427/stat : 81427 (naps-1.03a6.sh) S 81419 81427 81373 0 -1 4194304 228 201 0 0 0 0 0 0 20 0 1 0 73566378 4292608 768 18446744073709551615 94594071220224 94594072114757 140720826777488 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94594072353808 94594072401552 94594097106944 140720826780071 140720826780165 140720826780165 140720826785767 0
/proc/81427/statm: 1048 768 704 219 0 110 0
[pid=81442] ppid=81427 vsize=14504 memory=13008 CPUtime=1.44 cores=1,3
/proc/81442/stat : 81442 (naps-1.03a6) R 81427 81427 81373 0 -1 4194304 5094 0 0 0 144 0 0 0 20 0 1 0 73566381 14852096 3252 18446744073709551615 4198400 7047149 140722826850544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 20287488 140722826856820 140722826856934 140722826856934 140722826862537 0
/proc/81442/statm: 3626 3252 640 696 0 2787 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 18696 KiB
Current children cumulated memory: 16080 KiB

[startup+2.13441 s]
# the end of solver process 81427 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=2.07693 s, system=0.012633 s

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

[startup+1.60018 s]
/proc/loadavg: 1.00 1.27 1.84 5/264 81462
/proc/meminfo: memFree=106383660/131249988 swapFree=33010160/33010684
[pid=81427] ppid=81419 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/81427/stat : 81427 (naps-1.03a6.sh) S 81419 81427 81373 0 -1 4194304 228 201 0 0 0 0 0 0 20 0 1 0 73566378 4292608 768 18446744073709551615 94594071220224 94594072114757 140720826777488 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94594072353808 94594072401552 94594097106944 140720826780071 140720826780165 140720826780165 140720826785767 0
/proc/81427/statm: 1048 768 704 219 0 110 0
[pid=81442] ppid=81427 vsize=14504 memory=13008 CPUtime=1.54 cores=1,3
/proc/81442/stat : 81442 (naps-1.03a6) R 81427 81427 81373 0 -1 4194304 5094 0 0 0 154 0 0 0 20 0 1 0 73566381 14852096 3252 18446744073709551615 4198400 7047149 140722826850544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 20287488 140722826856820 140722826856934 140722826856934 140722826862537 0
/proc/81442/statm: 3626 3252 640 696 0 2787 0
Current children cumulated CPU time: 1.54 s
Current children cumulated vsize: 18696 KiB
Current children cumulated memory: 16080 KiB

[startup+2.00012 s]*
/proc/loadavg: 1.00 1.27 1.84 4/268 81499
/proc/meminfo: memFree=106345208/131249988 swapFree=33010160/33010684
[pid=81427] ppid=81419 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/81427/stat : 81427 (naps-1.03a6.sh) S 81419 81427 81373 0 -1 4194304 228 201 0 0 0 0 0 0 20 0 1 0 73566378 4292608 768 18446744073709551615 94594071220224 94594072114757 140720826777488 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94594072353808 94594072401552 94594097106944 140720826780071 140720826780165 140720826780165 140720826785767 0
/proc/81427/statm: 1048 768 704 219 0 110 0
[pid=81442] ppid=81427 vsize=17120 memory=15676 CPUtime=1.94 cores=1,3
/proc/81442/stat : 81442 (naps-1.03a6) R 81427 81427 81373 0 -1 4194304 5978 0 0 0 194 0 0 0 20 0 1 0 73566381 17530880 3919 18446744073709551615 4198400 7047149 140722826850544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 20287488 140722826856820 140722826856934 140722826856934 140722826862537 0
/proc/81442/statm: 4280 3919 640 696 0 3441 0
Current children cumulated CPU time: 1.94 s
Current children cumulated vsize: 21312 KiB
Current children cumulated memory: 18748 KiB

[startup+2.10534 s]
/proc/loadavg: 1.00 1.27 1.84 4/268 81499
/proc/meminfo: memFree=106345208/131249988 swapFree=33010160/33010684
[pid=81427] ppid=81419 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/81427/stat : 81427 (naps-1.03a6.sh) S 81419 81427 81373 0 -1 4194304 228 201 0 0 0 0 0 0 20 0 1 0 73566378 4292608 768 18446744073709551615 94594071220224 94594072114757 140720826777488 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94594072353808 94594072401552 94594097106944 140720826780071 140720826780165 140720826780165 140720826785767 0
/proc/81427/statm: 1048 768 704 219 0 110 0
[pid=81442] ppid=81427 vsize=17120 memory=15676 CPUtime=2.04 cores=1,3
/proc/81442/stat : 81442 (naps-1.03a6) R 81427 81427 81373 0 -1 4194304 5978 0 0 0 204 0 0 0 20 0 1 0 73566381 17530880 3919 18446744073709551615 4198400 7047149 140722826850544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 20287488 140722826856820 140722826856934 140722826856934 140722826862537 0
/proc/81442/statm: 4280 3919 640 696 0 3441 0
Current children cumulated CPU time: 2.04 s
Current children cumulated vsize: 21312 KiB
Current children cumulated memory: 18748 KiB

Child status: 30

Real time (s): 2.13445
CPU time (s): 2.08957
CPU user time (s): 2.07693
CPU system time (s): 0.012633
CPU usage (%): 97.8974
Max. virtual memory (cumulated for all children) (KiB): 21312
Max. memory (cumulated for all children) (KiB): 18748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.07693
system time used= 0.012633
maximum resident set size= 15676
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6419
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= 206
involuntary context switches= 12


# summary of solver processes directly reported to runsolver:
#   pid: 81427
#   total CPU time (s): 2.08957
#   total CPU user time (s): 2.07693
#   total CPU system time (s): 0.012633

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024778 second user time and 0.025943 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2025-07-03 23:41:15
IDJOB=4520886
IDBENCH=178154
IDSOLVER=3341
FILE ID=nodeC034/4520886-1751578875
RUNJOBID= nodeC034-1751578875-81385
SLURM_JOB_ID= 9598812
Free space on /tmp= 431144 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/dominating_set/normalized-dominating_set_hexgrid_opt_r6_c60.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4520886-1751578875/watcher-4520886-1751578875 -o /tmp/evaluation-result-4520886-1751578875/solver-4520886-1751578875 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1751578875-81385 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4520886-1751578875.opb

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

MD5SUM BENCH= 14dedd034317d1dc2126b6dd2b1cfc4c
RANDOM SEED=2112356530

nodeC034 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		: 3600.012
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	: 6999.53
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		: 3599.955
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	: 6999.53
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		: 3600.469
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	: 6999.53
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		: 3598.833
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	: 6999.53
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		: 3601.259
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	: 6999.53
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		: 3598.821
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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.792
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	: 6999.53
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		: 3599.783
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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        106447292 kB
MemAvailable:   129666772 kB
Buffers:            2128 kB
Cached:         23957756 kB
SwapCached:           36 kB
Active:           562140 kB
Inactive:       23483160 kB
Active(anon):      99276 kB
Inactive(anon):     4208 kB
Active(file):     462864 kB
Inactive(file): 23478952 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             20776 kB
Writeback:             4 kB
AnonPages:         88560 kB
Mapped:           103780 kB
Shmem:             18068 kB
KReclaimable:     233408 kB
Slab:             326080 kB
SReclaimable:     233408 kB
SUnreclaim:        92672 kB
KernelStack:        3988 kB
PageTables:         2740 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     349144 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150392 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     28672 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:      189140 kB
DirectMap2M:     7970816 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431092 MiB
End job on nodeC034 at 2025-07-03 23:41:18