Trace number 4425439

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Exact_no_SoPlex 2024-07-05OPTIMUM 21.0219 21.1027

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/academics/
normalized-warehouse1_wcsp.wbo
MD5SUM30eba44d9a633242c7fdfd5aebca1c83
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark674555
Best CPU time to get the best result obtained on this benchmark0.187446
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables418
Total number of constraints818
Number of soft constraints779
Number of constraints which are clauses779
Number of constraints which are cardinality constraints (but not clauses)39
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint19
Top cost 2939907
Min constraint cost 1
Max constraint cost 2939907
Sum of constraints costs 1138582091
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
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 

0.00/0.04	o 1662733
0.00/0.04	o 1616411
0.00/0.04	o 1615279
0.00/0.04	o 1614996
0.00/0.04	o 1613439
0.00/0.04	o 1612438
0.00/0.04	o 1587592
0.00/0.04	o 1578427
0.00/0.04	o 1577426
0.00/0.05	o 1555819
0.00/0.05	o 1548886
0.00/0.05	o 1548603
0.00/0.05	o 1547046
0.00/0.05	o 1523346
0.00/0.05	o 1521384
0.00/0.05	o 1520383
0.00/0.05	o 1516349
0.00/0.05	o 1513681
0.00/0.05	o 1512680
0.00/0.05	o 1491073
0.00/0.05	o 1483983
0.00/0.05	o 1480460
0.00/0.05	o 1473942
0.00/0.05	o 1472941
0.00/0.05	o 1451334
0.00/0.06	o 1444284
0.00/0.06	o 1436529
0.00/0.06	o 1392744
0.00/0.06	o 1345290
0.00/0.06	o 1305539
0.00/0.06	o 1304354
0.00/0.06	o 1297836
0.00/0.06	o 1259547
0.00/0.06	o 1240902
0.00/0.06	o 1239492
0.00/0.06	o 1232290
0.00/0.06	o 1210683
0.00/0.06	o 1172342
0.00/0.06	o 1170932
0.00/0.06	o 1169747
0.00/0.06	o 1122293
0.00/0.06	o 1097856
0.00/0.06	o 1096446
0.00/0.06	o 1074839
0.00/0.07	o 1072171
0.00/0.07	o 1071504
0.00/0.07	o 1069325
0.00/0.07	o 1044440
0.00/0.07	o 1031767
0.00/0.07	o 1031100
0.00/0.07	o 1024050
0.00/0.07	o 1020045
0.00/0.07	o 1019750
0.00/0.07	o 1018565
0.00/0.07	o 1012925
0.00/0.07	o 991318
0.00/0.07	o 989908
0.00/0.07	o 989777
0.00/0.07	o 989482
0.00/0.08	o 988297
0.00/0.08	o 940843
0.00/0.08	o 940176
0.00/0.08	o 935551
0.00/0.08	o 935256
0.00/0.08	o 934961
0.00/0.08	o 932683
0.10/0.15	o 909220
0.10/0.15	o 908925
0.10/0.15	o 908630
0.10/0.15	o 907963
0.10/0.15	o 900470
0.10/0.15	o 898192
0.20/0.26	o 853710
0.30/0.30	o 853540
0.30/0.31	o 853245
0.30/0.31	o 852578
0.30/0.35	o 825178
0.59/0.67	o 785578
0.99/1.04	o 768334
1.68/1.70	o 766129
1.68/1.70	o 764949
1.68/1.70	o 764654
1.68/1.70	o 759560
1.68/1.71	o 757063
6.97/7.01	o 756726
6.97/7.02	o 751476
6.97/7.02	o 751181
10.85/10.97	o 751059
10.85/11.00	o 743969
13.04/13.18	o 738290
13.04/13.18	o 702290
14.33/14.43	o 700997
14.33/14.44	o 697035
14.33/14.44	o 674985
20.11/20.27	o 674555
20.91/21.10	s OPTIMUM FOUND
20.91/21.10	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

Verifier Data 

OK	674555

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (62907 MiB free)
  memory of node 1: 64473 MiB (63624 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425439-1720890789/watcher-4425439-1720890789 -o /tmp/evaluation-result-4425439-1720890789/solver-4425439-1720890789 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1720890802-722518 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=153657947 HOME/instance-4425439-1720890789.wbo 

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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=722549, runsolver pid=722546

[startup+0.100923 s]*
/proc/loadavg: 0.09 0.10 0.09 3/253 722581
/proc/meminfo: memFree=129550200/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=29064 memory=9904 CPUtime=0.1 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 1246 0 0 0 10 0 0 0 20 0 1 0 141246991 29761536 2476 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 7266 2476 835 746 0 6330 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29064 KiB
Current children cumulated memory: 9904 KiB

[startup+0.205368 s]*
/proc/loadavg: 0.09 0.10 0.09 5/248 722605
/proc/meminfo: memFree=129555352/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=29872 memory=10432 CPUtime=0.2 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 1426 0 0 0 20 0 0 0 20 0 1 0 141246991 30588928 2608 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 7468 2608 835 746 0 6532 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29872 KiB
Current children cumulated memory: 10432 KiB

[startup+0.304526 s]*
/proc/loadavg: 0.09 0.10 0.09 2/248 722623
/proc/meminfo: memFree=129554440/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=30160 memory=10960 CPUtime=0.3 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 1501 0 0 0 30 0 0 0 20 0 1 0 141246991 30883840 2740 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 7540 2740 835 746 0 6604 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 30160 KiB
Current children cumulated memory: 10960 KiB

[startup+0.700141 s]
/proc/loadavg: 0.09 0.10 0.09 2/239 722674
/proc/meminfo: memFree=129570808/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=31440 memory=14104 CPUtime=0.69 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 1782 0 0 0 69 0 0 0 20 0 1 0 141246991 32194560 3526 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 7860 3526 835 746 0 6924 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31440 KiB
Current children cumulated memory: 14104 KiB

[startup+1.50019 s]
/proc/loadavg: 0.09 0.10 0.09 2/239 722674
/proc/meminfo: memFree=129568068/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=32384 memory=14952 CPUtime=1.48 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 2024 0 0 0 148 0 0 0 20 0 1 0 141246991 33161216 3738 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 8096 3738 851 746 0 7160 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 32384 KiB
Current children cumulated memory: 14952 KiB

[startup+3.10537 s]
/proc/loadavg: 0.48 0.18 0.12 5/257 722859
/proc/meminfo: memFree=129409244/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=35088 memory=19364 CPUtime=3.08 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 2601 0 0 0 308 0 0 0 20 0 1 0 141246991 35930112 4841 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 8772 4841 851 746 0 7836 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 35088 KiB
Current children cumulated memory: 19364 KiB

[startup+6.30022 s]
/proc/loadavg: 0.48 0.18 0.12 5/258 722906
/proc/meminfo: memFree=128971084/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=39468 memory=27020 CPUtime=6.27 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 3495 0 0 0 626 1 0 0 20 0 1 0 141246991 40415232 6755 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 9867 6755 851 746 0 8931 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 39468 KiB
Current children cumulated memory: 27020 KiB

[startup+12.7002 s]
/proc/loadavg: 0.85 0.26 0.14 5/258 722908
/proc/meminfo: memFree=126862096/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=44428 memory=35524 CPUtime=12.64 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 4635 0 0 0 1263 1 0 0 20 0 1 0 141246991 45494272 8881 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 11107 8881 851 746 0 10171 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 44428 KiB
Current children cumulated memory: 35524 KiB

[startup+21.1026 s]
# the end of solver process 722549 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=21.001 s, system=0.020893 s

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

[startup+12.8002 s]
/proc/loadavg: 0.85 0.26 0.14 5/258 722908
/proc/meminfo: memFree=126862096/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=44428 memory=35524 CPUtime=12.74 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 4635 0 0 0 1273 1 0 0 20 0 1 0 141246991 45494272 8881 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 11107 8881 851 746 0 10171 0
Current children cumulated CPU time: 12.74 s
Current children cumulated vsize: 44428 KiB
Current children cumulated memory: 35524 KiB

[startup+16.0002 s]*
/proc/loadavg: 1.10 0.32 0.16 5/258 722908
/proc/meminfo: memFree=125258752/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=44588 memory=35524 CPUtime=15.93 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 4660 0 0 0 1592 1 0 0 20 0 1 0 141246991 45658112 8881 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 11147 8881 851 746 0 10211 0
Current children cumulated CPU time: 15.93 s
Current children cumulated vsize: 44588 KiB
Current children cumulated memory: 35524 KiB

[startup+19.2002 s]
/proc/loadavg: 1.33 0.38 0.18 5/258 722908
/proc/meminfo: memFree=124330744/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=46316 memory=37164 CPUtime=19.11 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 5071 0 0 0 1910 1 0 0 20 0 1 0 141246991 47427584 9291 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 11579 9291 851 746 0 10643 0
Current children cumulated CPU time: 19.11 s
Current children cumulated vsize: 46316 KiB
Current children cumulated memory: 37164 KiB

[startup+20.0002 s]*
/proc/loadavg: 1.33 0.38 0.18 5/258 722908
/proc/meminfo: memFree=124087352/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=46316 memory=37164 CPUtime=19.91 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 5071 0 0 0 1990 1 0 0 20 0 1 0 141246991 47427584 9291 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 11579 9291 851 746 0 10643 0
Current children cumulated CPU time: 19.91 s
Current children cumulated vsize: 46316 KiB
Current children cumulated memory: 37164 KiB

[startup+20.8002 s]
/proc/loadavg: 1.33 0.38 0.18 5/258 722908
/proc/meminfo: memFree=124087352/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=46316 memory=37164 CPUtime=20.71 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 5074 0 0 0 2070 1 0 0 20 0 1 0 141246991 47427584 9291 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 11579 9291 851 746 0 10643 0
Current children cumulated CPU time: 20.71 s
Current children cumulated vsize: 46316 KiB
Current children cumulated memory: 37164 KiB

[startup+21.0002 s]*
/proc/loadavg: 1.33 0.38 0.18 5/258 722908
/proc/meminfo: memFree=123669728/131524600 swapFree=131071996/131071996
[pid=722549] ppid=722546 vsize=46316 memory=37164 CPUtime=20.91 cores=0,2
/proc/722549/stat : 722549 (Exact_nosoplex) R 722546 722549 722508 0 -1 4194304 5074 0 0 0 2090 1 0 0 20 0 1 0 141246991 47427584 9291 134679101440 4194304 7248369 140734860501712 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 42881024 140734860506059 140734860506237 140734860506237 140734860513222 0
/proc/722549/statm: 11579 9291 851 746 0 10643 0
Current children cumulated CPU time: 20.91 s
Current children cumulated vsize: 46316 KiB
Current children cumulated memory: 37164 KiB

Child status: 30

Real time (s): 21.1027
CPU time (s): 21.0219
CPU user time (s): 21.001
CPU system time (s): 0.020893
CPU usage (%): 99.6171
Max. virtual memory (cumulated for all children) (KiB): 46316
Max. memory (cumulated for all children) (KiB): 37164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.001
system time used= 0.020893
maximum resident set size= 37164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5076
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= 149


# summary of solver processes directly reported to runsolver:
#   pid: 722549
#   total CPU time (s): 21.0219
#   total CPU user time (s): 21.001
#   total CPU system time (s): 0.020893

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.056498 second user time and 0.114126 second system time

The end

Launcher Data 

Begin job on nodeC030 at 2024-07-13 19:13:22
IDJOB=4425439
IDBENCH=143898
IDSOLVER=3039
FILE ID=nodeC030/4425439-1720890789
RUNJOBID= nodeC030-1720890802-722518
SLURM_JOB_ID= 7485819
Free space on /tmp= 890084 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/academics/normalized-warehouse1_wcsp.wbo
COMMAND LINE= HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4425439-1720890789/watcher-4425439-1720890789 -o /tmp/evaluation-result-4425439-1720890789/solver-4425439-1720890789 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1720890802-722518 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=153657947 HOME/instance-4425439-1720890789.wbo

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

MD5SUM BENCH= 30eba44d9a633242c7fdfd5aebca1c83
RANDOM SEED=153657947

nodeC030.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3590.162
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.28
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		: 3307.783
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.11
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		: 3453.132
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.28
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		: 3160.544
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.11
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		: 2763.803
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.28
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		: 2852.079
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.11
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		: 2888.464
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.28
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		: 1254.108
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129580248 kB
MemAvailable:   129758716 kB
Buffers:          324788 kB
Cached:           697496 kB
SwapCached:            0 kB
Active:           480532 kB
Inactive:         900732 kB
Active(anon):       1440 kB
Inactive(anon):   395272 kB
Active(file):     479092 kB
Inactive(file):   505460 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5200 kB
Writeback:             0 kB
AnonPages:        358768 kB
Mapped:           101344 kB
Shmem:             37720 kB
KReclaimable:      67480 kB
Slab:             165912 kB
SReclaimable:      67480 kB
SUnreclaim:        98432 kB
KernelStack:        3888 kB
PageTables:         9200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     719796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            56256 kB
HardwareCorrupted:     0 kB
AnonHugePages:    237568 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      201428 kB
DirectMap2M:     7960576 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 889812 MiB
End job on nodeC030 at 2024-07-13 19:13:43