Trace number 4519713

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
UWrMaxSat 2025-06-04OPT-22 14.5467 14.5839

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/injcomp/injcomp_opt_3layers_maxall_lastlayerdecr1/
normalized-injcomp_opt_3layers_maxall_lastlayerdecr1_size_12.opb
MD5SUM256d30bb77c6fb77e4d51d825abbf0f4
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 benchmark-22
Best CPU time to get the best result obtained on this benchmark0.018921
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables420
Total number of constraints179
Number of constraints which are clauses144
Number of constraints which are cardinality constraints (but not clauses)23
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint3
Maximum length of a constraint13
Number of terms in the objective function 276
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 276
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 276
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 

0.00/0.00	c Using cadical-2.1.3-f13d744 SAT solver by Armin Biere et al. (2016 - )
0.00/0.00	c Setting memory limit to 31000MB.
0.00/0.00	c Parsing PB file...
0.00/0.00	c Converting 179 PB-constraints to clauses...
0.00/0.00	o 0
0.00/0.00	c ============================[  Problem Statistics ]============================
0.00/0.00	c |  Number of variables:           549                                         |
0.00/0.00	c |  Number of clauses:            1635                                         |
0.00/0.00	c ===============================================================================
14.45/14.58	o -22
14.45/14.58	c Optimal solution: -22
14.45/14.58	c _______________________________________________________________________________
14.45/14.58	c 
14.45/14.58	c =======================[ UWrMaxSat resources usage ]===========================
14.45/14.58	c Memory used            : 18.00 MB
14.45/14.58	c CPU time               : 14.5108 s
14.45/14.58	c Constr Enc: Srt/BDD/Add: 35 0 0
14.45/14.58	c OptExp Enc: Srt/BDD/Add: 1 0 0
14.45/14.58	c _______________________________________________________________________________
14.45/14.58	s OPTIMUM FOUND
14.45/14.58	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 -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 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 -x370 -x371 -x372 -x373 -x374 x375 -x376 -x377 -x378 -x379 -x380 -x381 -x382 -x383 x384 -x385 -x386 -x387 -x388 -x389 x390 -x391 -x392 -x393 -x394 -x395 -x396 -x397 -x398 x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 x409 x410 x411 x412 -x413 x414 x415 x416 x417 x418 x419 x420 -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

Verifier Data 

OK	-22

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 (62068 MiB free)
  memory of node 1: 64465 MiB (63711 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4519713-1751561254/watcher-4519713-1751561254 -o /tmp/evaluation-result-4519713-1751561254/solver-4519713-1751561254 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1751554029-80502 --watchdog 3760 HOME/uwrmaxsat HOME/instance-4519713-1751561254.opb -mem-lim=31000 

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=81379, runsolver pid=81376
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 4.33 4.20 4.12 5/263 81380
/proc/meminfo: memFree=128799044/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=4512 memory=4120 CPUtime=0.1 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 690 0 0 0 10 0 0 0 20 0 1 0 71802848 4620288 1030 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 1128 1030 544 484 0 539 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 4512 KiB
Current children cumulated memory: 4120 KiB

[startup+0.205026 s]*
/proc/loadavg: 4.30 4.20 4.12 5/263 81380
/proc/meminfo: memFree=128799044/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=4972 memory=4424 CPUtime=0.2 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 1020 0 0 0 20 0 0 0 20 0 1 0 71802848 5091328 1106 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 1243 1106 544 484 0 654 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 4972 KiB
Current children cumulated memory: 4424 KiB

[startup+0.304605 s]*
/proc/loadavg: 4.30 4.20 4.12 5/263 81380
/proc/meminfo: memFree=128799044/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=5172 memory=4692 CPUtime=0.3 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 1304 0 0 0 30 0 0 0 20 0 1 0 71802848 5296128 1173 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 1293 1173 544 484 0 704 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 5172 KiB
Current children cumulated memory: 4692 KiB

[startup+0.700108 s]
/proc/loadavg: 4.30 4.20 4.12 5/263 81380
/proc/meminfo: memFree=128787384/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=6140 memory=5488 CPUtime=0.69 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 2329 0 0 0 69 0 0 0 20 0 1 0 71802848 6287360 1372 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 1535 1372 544 484 0 946 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 6140 KiB
Current children cumulated memory: 5488 KiB

[startup+1.50012 s]
/proc/loadavg: 4.30 4.20 4.12 5/263 81380
/proc/meminfo: memFree=128787384/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=7852 memory=7292 CPUtime=1.48 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 3837 0 0 0 148 0 0 0 20 0 1 0 71802848 8040448 1823 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 1963 1823 544 484 0 1374 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 7852 KiB
Current children cumulated memory: 7292 KiB

[startup+3.10529 s]
/proc/loadavg: 4.30 4.20 4.12 5/263 81380
/proc/meminfo: memFree=128785412/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=10060 memory=9504 CPUtime=3.09 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 5882 0 0 0 308 1 0 0 20 0 1 0 71802848 10301440 2376 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 2515 2376 544 484 0 1926 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 10060 KiB
Current children cumulated memory: 9504 KiB

[startup+6.30012 s]
/proc/loadavg: 4.27 4.20 4.12 5/263 81380
/proc/meminfo: memFree=128758572/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=13684 memory=13020 CPUtime=6.27 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 9782 0 0 0 626 1 0 0 20 0 1 0 71802848 14012416 3255 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 3421 3255 544 484 0 2832 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 13684 KiB
Current children cumulated memory: 13020 KiB

[startup+12.7001 s]
/proc/loadavg: 4.25 4.19 4.12 5/263 81380
/proc/meminfo: memFree=128725760/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=15400 memory=14840 CPUtime=12.66 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 17282 0 0 0 1263 3 0 0 20 0 1 0 71802848 15769600 3710 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 3850 3710 544 484 0 3261 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 15400 KiB
Current children cumulated memory: 14840 KiB

[startup+14.5839 s]
# the end of solver process 81379 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=14.5118 s, system=0.034906 s

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

[startup+12.8002 s]
/proc/loadavg: 4.25 4.19 4.12 5/263 81380
/proc/meminfo: memFree=128725760/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=15400 memory=14840 CPUtime=12.76 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 17282 0 0 0 1273 3 0 0 20 0 1 0 71802848 15769600 3710 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 3850 3710 544 484 0 3261 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 15400 KiB
Current children cumulated memory: 14840 KiB

[startup+13.6001 s]
/proc/loadavg: 4.25 4.19 4.12 5/263 81380
/proc/meminfo: memFree=128737576/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=14652 memory=14092 CPUtime=13.56 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 17931 0 0 0 1353 3 0 0 20 0 1 0 71802848 15003648 3523 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 3663 3523 544 484 0 3074 0
Current children cumulated CPU time: 13.56 s
Current children cumulated vsize: 14652 KiB
Current children cumulated memory: 14092 KiB

[startup+14.0001 s]*
/proc/loadavg: 4.25 4.19 4.12 5/263 81380
/proc/meminfo: memFree=128706700/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=17660 memory=17000 CPUtime=13.96 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 18172 0 0 0 1393 3 0 0 20 0 1 0 71802848 18083840 4250 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 4415 4250 544 484 0 3826 0
Current children cumulated CPU time: 13.96 s
Current children cumulated vsize: 17660 KiB
Current children cumulated memory: 17000 KiB

[startup+14.4001 s]
/proc/loadavg: 4.25 4.19 4.12 5/263 81380
/proc/meminfo: memFree=128706700/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=17660 memory=17000 CPUtime=14.35 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 18172 0 0 0 1432 3 0 0 20 0 1 0 71802848 18083840 4250 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 4415 4250 544 484 0 3826 0
Current children cumulated CPU time: 14.35 s
Current children cumulated vsize: 17660 KiB
Current children cumulated memory: 17000 KiB

[startup+14.5001 s]
/proc/loadavg: 4.25 4.19 4.12 5/263 81380
/proc/meminfo: memFree=128706700/131249996 swapFree=33006296/33010684
[pid=81379] ppid=81376 vsize=17660 memory=17000 CPUtime=14.45 cores=1,3
/proc/81379/stat : 81379 (uwrmaxsat) R 81376 81379 80490 0 -1 4194304 18172 0 0 0 1442 3 0 0 20 0 1 0 71802848 18083840 4250 18446744073709551615 4198400 6176925 140729098869504 0 0 0 0 0 8416290 0 0 0 17 1 0 0 0 0 0 6553704 6596784 24645632 140729098877290 140729098877417 140729098877417 140729098883019 0
/proc/81379/statm: 4415 4250 544 484 0 3826 0
Current children cumulated CPU time: 14.45 s
Current children cumulated vsize: 17660 KiB
Current children cumulated memory: 17000 KiB

Child status: 30

Real time (s): 14.5839
CPU time (s): 14.5467
CPU user time (s): 14.5118
CPU system time (s): 0.034906
CPU usage (%): 99.7447
Max. virtual memory (cumulated for all children) (KiB): 17660
Max. memory (cumulated for all children) (KiB): 17000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.5118
system time used= 0.034906
maximum resident set size= 18080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18172
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= 2
involuntary context switches= 32


# summary of solver processes directly reported to runsolver:
#   pid: 81379
#   total CPU time (s): 14.5467
#   total CPU user time (s): 14.5118
#   total CPU system time (s): 0.034906

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.037544 second user time and 0.081688 second system time

The end

Launcher Data 

Begin job on nodeC015 at 2025-07-03 18:47:34
IDJOB=4519713
IDBENCH=177394
IDSOLVER=3372
FILE ID=nodeC015/4519713-1751561254
RUNJOBID= nodeC015-1751554029-80502
SLURM_JOB_ID= 9598741
Free space on /tmp= 432364 MiB

SOLVER NAME= UWrMaxSat 2025-06-04
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/CoreGuidedPB/injcomp/injcomp_opt_3layers_maxall_lastlayerdecr1/normalized-injcomp_opt_3layers_maxall_lastlayerdecr1_size_12.opb
COMMAND LINE= HOME/uwrmaxsat BENCHNAME -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4519713-1751561254/watcher-4519713-1751561254 -o /tmp/evaluation-result-4519713-1751561254/solver-4519713-1751561254 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1751554029-80502 --watchdog 3760  HOME/uwrmaxsat HOME/instance-4519713-1751561254.opb -mem-lim=31000

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

MD5SUM BENCH= 256d30bb77c6fb77e4d51d825abbf0f4
RANDOM SEED=1235305352

nodeC015 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		: 3600.065
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	: 7000.14
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		: 3600.089
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	: 7000.14
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		: 3398.589
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	: 7000.14
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		: 3598.556
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	: 7000.14
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		: 3600.090
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	: 7000.14
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		: 3600.068
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	: 7000.14
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		: 3601.140
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	: 7000.14
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		: 3598.687
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	: 7000.14
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        128799060 kB
MemAvailable:   129434216 kB
Buffers:            1508 kB
Cached:          1418248 kB
SwapCached:         3880 kB
Active:           605692 kB
Inactive:        1180388 kB
Active(anon):     331676 kB
Inactive(anon):    48808 kB
Active(file):     274016 kB
Inactive(file):  1131580 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33006296 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              8208 kB
Writeback:             0 kB
AnonPages:        359976 kB
Mapped:           106952 kB
Shmem:             14152 kB
KReclaimable:     137596 kB
Slab:             228264 kB
SReclaimable:     137596 kB
SUnreclaim:        90668 kB
KernelStack:        4288 kB
PageTables:         3708 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     695232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150456 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 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:      205524 kB
DirectMap2M:    11100160 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432360 MiB
End job on nodeC015 at 2025-07-03 18:47:48