Trace number 4484239

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
ExactPR 2025-06-01OPT0 60.9253 61.077

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/
benchmarks/radar/normalized-10:10:4.5:0.95:100.opb
MD5SUM7fa9d6bae1eb6fc87d1fc158a8928861
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 benchmark0
Best CPU time to get the best result obtained on this benchmark0.030549
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables435
Total number of constraints501
Number of constraints which are clauses403
Number of constraints which are cardinality constraints (but not clauses)98
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint16
Number of terms in the objective function 435
Biggest coefficient in the objective function 282
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 1168
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 282
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1168
Number of bits of the biggest sum of numbers11
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 

0.00/0.02	c 501 constraints
0.00/0.02	c after presolve  520
0.00/0.02	c Finish cloning data from SAT to LS
0.00/0.02	c intsize: 11
59.94/60.16	c Use LS-small
59.94/60.16	o 112
59.94/60.16	o 54
59.94/60.16	o 52
59.94/60.16	o 50
59.94/60.16	o 48
59.94/60.16	o 47
59.94/60.16	o 46
59.94/60.16	o 45
59.94/60.16	o 44
59.94/60.16	o 26
59.94/60.16	o 11
59.94/60.16	o 0
59.94/60.16	c SAT by LS-small
59.94/60.16	o 0
60.84/61.07	s OPTIMUM FOUND
60.84/61.07	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 -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 -x421 x422 x423 x424 x425 -x426 -x427 -x428 x429 -x430 -x431 -x432 -x433 x434 x435

Verifier Data 

OK	0

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (61065 MiB free)
  memory of node 1: 64507 MiB (63741 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4484239-1751282707/watcher-4484239-1751282707 -o /tmp/evaluation-result-4484239-1751282707/solver-4484239-1751282707 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751279032-39116 --watchdog 3760 ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4484239-1751282707.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=39713, runsolver pid=39710
Current StackSize limit: 8192 KiB


[startup+0.10006 s]*
/proc/loadavg: 4.17 4.15 4.11 5/262 39714
/proc/meminfo: memFree=127802640/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=0.08 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 8 0 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+0.205406 s]*
/proc/loadavg: 4.17 4.15 4.11 5/262 39714
/proc/meminfo: memFree=127802640/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=0.2 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 18 2 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+0.305306 s]*
/proc/loadavg: 4.17 4.15 4.11 5/262 39714
/proc/meminfo: memFree=127802640/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=0.29 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 26 3 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+0.700129 s]
/proc/loadavg: 4.17 4.15 4.11 5/262 39714
/proc/meminfo: memFree=127802640/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=0.68 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 62 6 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+1.50012 s]
/proc/loadavg: 4.17 4.15 4.11 6/262 39714
/proc/meminfo: memFree=127802640/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=1.48 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 136 12 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+3.10435 s]
/proc/loadavg: 4.17 4.15 4.11 6/262 39714
/proc/meminfo: memFree=127802968/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=3.07 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 280 27 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+6.30011 s]
/proc/loadavg: 4.16 4.15 4.11 6/262 39714
/proc/meminfo: memFree=127803140/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=6.27 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 570 57 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+12.7001 s]
/proc/loadavg: 4.14 4.15 4.11 6/262 39714
/proc/meminfo: memFree=127795140/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=12.65 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 1147 118 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+25.5001 s]
/proc/loadavg: 4.11 4.14 4.11 6/262 39714
/proc/meminfo: memFree=127794972/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=25.42 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 2297 245 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+51.1046 s]
/proc/loadavg: 4.14 4.14 4.11 5/262 39759
/proc/meminfo: memFree=129495576/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=50.97 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 4604 493 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+61.077 s]
# the end of solver process 39713 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=55.1448 s, system=5.78045 s

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

[startup+51.2001 s]
/proc/loadavg: 4.14 4.14 4.11 5/262 39759
/proc/meminfo: memFree=129495576/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=51.06 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 4612 494 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 51.06 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+57.6001 s]
/proc/loadavg: 4.13 4.14 4.11 5/262 39759
/proc/meminfo: memFree=129487384/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=57.45 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 5192 553 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 57.45 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+59.2001 s]
/proc/loadavg: 4.12 4.14 4.11 5/262 39760
/proc/meminfo: memFree=129487384/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=59.04 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 5336 568 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 59.04 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+60.0001 s]*
/proc/loadavg: 4.12 4.14 4.11 5/262 39760
/proc/meminfo: memFree=129467412/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=51204 memory=11136 CPUtime=59.85 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 1070 0 0 0 5409 576 0 0 20 0 1 0 43950958 52432896 2784 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 12801 2784 1920 2271 0 7439 0
Current children cumulated CPU time: 59.85 s
Current children cumulated vsize: 51204 KiB
Current children cumulated memory: 11136 KiB

[startup+60.8001 s]
/proc/loadavg: 4.12 4.14 4.11 5/262 39760
/proc/meminfo: memFree=129467412/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=55092 memory=19680 CPUtime=60.64 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 2204 0 0 0 5487 577 0 0 20 0 1 0 43950958 56414208 4920 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 13773 4920 1920 2271 0 8411 0
Current children cumulated CPU time: 60.64 s
Current children cumulated vsize: 55092 KiB
Current children cumulated memory: 19680 KiB

[startup+61.0001 s]*
/proc/loadavg: 4.12 4.14 4.11 5/262 39760
/proc/meminfo: memFree=129426960/131250000 swapFree=33010684/33010684
[pid=39713] ppid=39710 vsize=55812 memory=22380 CPUtime=60.84 cores=0,2
/proc/39713/stat : 39713 (ExactPR) R 39710 39713 39106 0 -1 4194304 2370 0 0 0 5507 577 0 0 20 0 1 0 43950958 57151488 5595 18446744073709551615 94233313968128 94233323267973 140724203718928 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 94233325054272 94233325093352 94233340518400 140724203723141 140724203723276 140724203723276 140724203728878 0
/proc/39713/statm: 13953 5595 1920 2271 0 8591 0
Current children cumulated CPU time: 60.84 s
Current children cumulated vsize: 55812 KiB
Current children cumulated memory: 22380 KiB

Child status: 30

Real time (s): 61.077
CPU time (s): 60.9253
CPU user time (s): 55.1448
CPU system time (s): 5.78045
CPU usage (%): 99.7516
Max. virtual memory (cumulated for all children) (KiB): 55812
Max. memory (cumulated for all children) (KiB): 22380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.1448
system time used= 5.78045
maximum resident set size= 23276
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2506
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= 110
involuntary context switches= 80


# summary of solver processes directly reported to runsolver:
#   pid: 39713
#   total CPU time (s): 60.9253
#   total CPU user time (s): 55.1448
#   total CPU system time (s): 5.78045

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.085619 second user time and 0.244748 second system time

The end

Launcher Data 

Begin job on nodeC013 at 2025-06-30 13:25:07
IDJOB=4484239
IDBENCH=146653
IDSOLVER=3324
FILE ID=nodeC013/4484239-1751282707
RUNJOBID= nodeC013-1751279032-39116
SLURM_JOB_ID= 9594204
Free space on /tmp= 433016 MiB

SOLVER NAME= ExactPR 2025-06-01
BENCH NAME= PB24/normalized-PB06/OPT-LIN/web/www.ps.uni-sb.de/~walser/benchmarks/radar/normalized-10:10:4.5:0.95:100.opb
COMMAND LINE= ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4484239-1751282707/watcher-4484239-1751282707 -o /tmp/evaluation-result-4484239-1751282707/solver-4484239-1751282707 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751279032-39116 --watchdog 3760  ./ExactPR --pre-solve=1 --print-uniform=0 --verbosity=0 --print-sol HOME/instance-4484239-1751282707.opb

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

MD5SUM BENCH= 7fa9d6bae1eb6fc87d1fc158a8928861
RANDOM SEED=662925789

nodeC013 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		: 3599.861
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	: 6999.67
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		: 3599.859
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	: 6999.67
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		: 3667.563
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	: 6999.67
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		: 3603.251
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	: 6999.67
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		: 3599.812
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	: 6999.67
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		: 3599.819
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	: 6999.67
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		: 3602.193
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	: 6999.67
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		: 3599.877
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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        127802640 kB
MemAvailable:   127826512 kB
Buffers:            3280 kB
Cached:           825724 kB
SwapCached:            0 kB
Active:          2280628 kB
Inactive:         582084 kB
Active(anon):    2046996 kB
Inactive(anon):        0 kB
Active(file):     233632 kB
Inactive(file):   582084 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             24796 kB
Writeback:             0 kB
AnonPages:       2036940 kB
Mapped:           110124 kB
Shmem:             13284 kB
KReclaimable:      94392 kB
Slab:             180964 kB
SReclaimable:      94392 kB
SUnreclaim:        86572 kB
KernelStack:        4236 kB
PageTables:         7240 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    2476000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1734656 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:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433008 MiB
End job on nodeC013 at 2025-06-30 13:26:08