Trace number 4525898

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
NaPS naps-1.03a6OPTIMUM 1.98286 1.99577

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/logistics/
normalized-logistics01cc_wcsp.wbo
MD5SUMa439f352c84ff44e9b002fc376a61d64
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark4198
Best CPU time to get the best result obtained on this benchmark0.074206
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables490
Total number of constraints3179
Number of soft constraints3015
Number of constraints which are clauses3015
Number of constraints which are cardinality constraints (but not clauses)164
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
Top cost 33536
Min constraint cost 1
Max constraint cost 33536
Sum of constraints costs 94436428
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
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 

0.00/0.01	c NaPS 1.03a6.
0.00/0.01	c Input file name: HOME/instance-4525898-1751628130.wbo
0.00/0.01	c Initial goal by soft: 33535
0.00/0.05	c goal1 is divided by 33536
0.00/0.05	c multi stage optimization mode: 1-th step
0.00/0.05	o 32588
0.00/0.05	c multi stage optimization mode: 2-th (final)
1.77/1.86	o 32588
1.77/1.86	o 4608
1.77/1.86	o 4285
1.77/1.86	o 4198
1.77/1.86	s OPTIMUM FOUND
1.77/1.86	c _____________________________________________________________________________
1.77/1.86	c std/band forms        : 135,0
1.77/1.86	c 2cl/3cl ITE-codings   : 177318,0
1.77/1.86	c BDD/srt/adr Max costs : 182741,10,0
1.77/1.86	c BDDraw/bin/mul/srt/adr: 0,0,6,129,0
1.77/1.86	c BDD nodes             : 182959
1.77/1.86	c Es1/CC detections     : 0,0
1.77/1.86	c CC sort               : 129
1.77/1.86	c SAT/UNSAT calls       : 5,3
1.77/1.86	c regenrated variables  : 0
1.77/1.86	c eliminated fixed lits : 2911
1.77/1.86	c goal lit flips        : 165
1.77/1.86	c goal stages           : 2
1.77/1.86	c goal shrink           : 1
1.77/1.86	c goal coeff separations: 0
1.77/1.86	c restarts              : 176
1.77/1.86	c conflicts             : 834            (466 /sec)
1.77/1.86	c decisions             : 41135          (23007 /sec)
1.77/1.86	c propagations          : 10635208       (5948352 /sec)
1.77/1.86	c inspects              : 0              (0 /sec)
1.77/1.86	c CPU time (solving tm) : 1.788 s        (0.9463 s, SAT 0.07513 s, UNSAT 0.8712 s)
1.77/1.86	c Time for Opt-base     : 0.004995 s
1.77/1.86	c Steps for Opt-base    : 19656
1.77/1.86	c Time for BDD coding   : 0.6828 s
1.77/1.86	c Time for srt coding   : 0.000243 s
1.77/1.86	c _____________________________________________________________________________
1.77/1.86	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 -x436 -x437 -x438 x439 -x440 -x441 x442 -x443 x444 -x445 -x446 x447 -x448 -x449 x450 -x451 -x452 x453 -x454 -x455 x456 -x457 -x458 -x459 x460 x461 -x462 -x463 x464 -x465 x466 -x467 x468 x469 -x470 x471 -x472 x473 -x474 -x475 x476 -x477 x478 -x479 x480 x481 -x482 x483 -x484 x485 -x486 -x487 x488 x489 -x490
1.77/1.86	v

Verifier Data 

OK	4198

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 (26110 MiB free)
  memory of node 1: 64465 MiB (27879 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525898-1751628130/watcher-4525898-1751628130 -o /tmp/evaluation-result-4525898-1751628130/solver-4525898-1751628130 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751627860-88101 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4525898-1751628130.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
Current StackSize limit: 8192 KiB

solver pid=88761, runsolver pid=88758

[startup+0.100064 s]*
/proc/loadavg: 4.06 3.40 3.51 5/270 88765
/proc/meminfo: memFree=55281848/131249988 swapFree=33010416/33010684
[pid=88761] ppid=88758 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/88761/stat : 88761 (naps-1.03a6.sh) S 88758 88761 88090 0 -1 4194304 230 200 0 0 0 0 0 0 20 0 1 0 78491536 4292608 768 18446744073709551615 93879712104448 93879712998981 140731120195968 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93879713238032 93879713285776 93879744819200 140731120200101 140731120200195 140731120200195 140731120205799 0
/proc/88761/statm: 1048 768 704 219 0 110 0
[pid=88765] ppid=88761 vsize=12360 memory=11264 CPUtime=0.08 cores=4,6
/proc/88765/stat : 88765 (naps-1.03a6) R 88761 88761 88090 0 -1 4194304 2322 0 0 0 8 0 0 0 20 0 1 0 78491538 12656640 2816 18446744073709551615 4198400 7047149 140729560108608 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 11137024 140729560115570 140729560115684 140729560115684 140729560121289 0
/proc/88765/statm: 3090 2816 608 696 0 2251 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 16552 KiB
Current children cumulated memory: 14336 KiB

[startup+0.205804 s]*
/proc/loadavg: 4.06 3.40 3.51 5/270 88765
/proc/meminfo: memFree=55281848/131249988 swapFree=33010416/33010684
[pid=88761] ppid=88758 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/88761/stat : 88761 (naps-1.03a6.sh) S 88758 88761 88090 0 -1 4194304 230 200 0 0 0 0 0 0 20 0 1 0 78491536 4292608 768 18446744073709551615 93879712104448 93879712998981 140731120195968 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93879713238032 93879713285776 93879744819200 140731120200101 140731120200195 140731120200195 140731120205799 0
/proc/88761/statm: 1048 768 704 219 0 110 0
[pid=88765] ppid=88761 vsize=25604 memory=24268 CPUtime=0.19 cores=4,6
/proc/88765/stat : 88765 (naps-1.03a6) R 88761 88761 88090 0 -1 4194304 5824 0 0 0 19 0 0 0 20 0 1 0 78491538 26218496 6067 18446744073709551615 4198400 7047149 140729560108608 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 11137024 140729560115570 140729560115684 140729560115684 140729560121289 0
/proc/88765/statm: 6401 6067 608 696 0 5562 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 29796 KiB
Current children cumulated memory: 27340 KiB

[startup+0.305689 s]*
/proc/loadavg: 4.06 3.40 3.51 5/270 88765
/proc/meminfo: memFree=55281848/131249988 swapFree=33010416/33010684
[pid=88761] ppid=88758 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/88761/stat : 88761 (naps-1.03a6.sh) S 88758 88761 88090 0 -1 4194304 230 200 0 0 0 0 0 0 20 0 1 0 78491536 4292608 768 18446744073709551615 93879712104448 93879712998981 140731120195968 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93879713238032 93879713285776 93879744819200 140731120200101 140731120200195 140731120200195 140731120205799 0
/proc/88761/statm: 1048 768 704 219 0 110 0
[pid=88765] ppid=88761 vsize=41216 memory=39372 CPUtime=0.29 cores=4,6
/proc/88765/stat : 88765 (naps-1.03a6) R 88761 88761 88090 0 -1 4194304 9666 0 0 0 28 1 0 0 20 0 1 0 78491538 42205184 9843 18446744073709551615 4198400 7047149 140729560108608 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 11137024 140729560115570 140729560115684 140729560115684 140729560121289 0
/proc/88765/statm: 10304 9843 608 696 0 9465 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 45408 KiB
Current children cumulated memory: 42444 KiB

[startup+0.700213 s]
/proc/loadavg: 4.06 3.40 3.51 5/270 88765
/proc/meminfo: memFree=55278256/131249988 swapFree=33010416/33010684
[pid=88761] ppid=88758 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/88761/stat : 88761 (naps-1.03a6.sh) S 88758 88761 88090 0 -1 4194304 230 200 0 0 0 0 0 0 20 0 1 0 78491536 4292608 768 18446744073709551615 93879712104448 93879712998981 140731120195968 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93879713238032 93879713285776 93879744819200 140731120200101 140731120200195 140731120200195 140731120205799 0
/proc/88761/statm: 1048 768 704 219 0 110 0
[pid=88765] ppid=88761 vsize=81744 memory=79676 CPUtime=0.68 cores=4,6
/proc/88765/stat : 88765 (naps-1.03a6) R 88761 88761 88090 0 -1 4194304 20410 0 0 0 65 3 0 0 20 0 1 0 78491538 83705856 19919 18446744073709551615 4198400 7047149 140729560108608 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 11137024 140729560115570 140729560115684 140729560115684 140729560121289 0
/proc/88765/statm: 20436 19919 608 696 0 19597 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 85936 KiB
Current children cumulated memory: 82748 KiB

[startup+1.50022 s]
/proc/loadavg: 4.06 3.40 3.51 5/270 88765
/proc/meminfo: memFree=55226088/131249988 swapFree=33010416/33010684
[pid=88761] ppid=88758 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/88761/stat : 88761 (naps-1.03a6.sh) S 88758 88761 88090 0 -1 4194304 230 200 0 0 0 0 0 0 20 0 1 0 78491536 4292608 768 18446744073709551615 93879712104448 93879712998981 140731120195968 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93879713238032 93879713285776 93879744819200 140731120200101 140731120200195 140731120200195 140731120205799 0
/proc/88761/statm: 1048 768 704 219 0 110 0
[pid=88765] ppid=88761 vsize=151704 memory=147504 CPUtime=1.47 cores=4,6
/proc/88765/stat : 88765 (naps-1.03a6) R 88761 88761 88090 0 -1 4194304 32768 0 0 0 142 5 0 0 20 0 1 0 78491538 155344896 36876 18446744073709551615 4198400 7047149 140729560108608 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 11137024 140729560115570 140729560115684 140729560115684 140729560121289 0
/proc/88765/statm: 37926 36876 608 696 0 37087 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 155896 KiB
Current children cumulated memory: 150576 KiB

[startup+1.99573 s]
# the end of solver process 88761 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=1.91704 s, system=0.065815 s

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

[startup+1.60025 s]
/proc/loadavg: 4.06 3.40 3.51 5/270 88765
/proc/meminfo: memFree=55226088/131249988 swapFree=33010416/33010684
[pid=88761] ppid=88758 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/88761/stat : 88761 (naps-1.03a6.sh) S 88758 88761 88090 0 -1 4194304 230 200 0 0 0 0 0 0 20 0 1 0 78491536 4292608 768 18446744073709551615 93879712104448 93879712998981 140731120195968 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93879713238032 93879713285776 93879744819200 140731120200101 140731120200195 140731120200195 140731120205799 0
/proc/88761/statm: 1048 768 704 219 0 110 0
[pid=88765] ppid=88761 vsize=151704 memory=147504 CPUtime=1.57 cores=4,6
/proc/88765/stat : 88765 (naps-1.03a6) R 88761 88761 88090 0 -1 4194304 32768 0 0 0 152 5 0 0 20 0 1 0 78491538 155344896 36876 18446744073709551615 4198400 7047149 140729560108608 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 11137024 140729560115570 140729560115684 140729560115684 140729560121289 0
/proc/88765/statm: 37926 36876 608 696 0 37087 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 155896 KiB
Current children cumulated memory: 150576 KiB

[startup+1.80019 s]
/proc/loadavg: 4.06 3.40 3.51 5/270 88765
/proc/meminfo: memFree=55226088/131249988 swapFree=33010416/33010684
[pid=88761] ppid=88758 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/88761/stat : 88761 (naps-1.03a6.sh) S 88758 88761 88090 0 -1 4194304 230 200 0 0 0 0 0 0 20 0 1 0 78491536 4292608 768 18446744073709551615 93879712104448 93879712998981 140731120195968 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93879713238032 93879713285776 93879744819200 140731120200101 140731120200195 140731120200195 140731120205799 0
/proc/88761/statm: 1048 768 704 219 0 110 0
[pid=88765] ppid=88761 vsize=151704 memory=147504 CPUtime=1.77 cores=4,6
/proc/88765/stat : 88765 (naps-1.03a6) R 88761 88761 88090 0 -1 4194304 32768 0 0 0 172 5 0 0 20 0 1 0 78491538 155344896 36876 18446744073709551615 4198400 7047149 140729560108608 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 11137024 140729560115570 140729560115684 140729560115684 140729560121289 0
/proc/88765/statm: 37926 36876 608 696 0 37087 0
Current children cumulated CPU time: 1.77 s
Current children cumulated vsize: 155896 KiB
Current children cumulated memory: 150576 KiB

[startup+1.90021 s]
/proc/loadavg: 4.06 3.40 3.51 5/270 88765
/proc/meminfo: memFree=55226088/131249988 swapFree=33010416/33010684
[pid=88761] ppid=88758 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/88761/stat : 88761 (naps-1.03a6.sh) S 88758 88761 88090 0 -1 4194304 230 200 0 0 0 0 0 0 20 0 1 0 78491536 4292608 768 18446744073709551615 93879712104448 93879712998981 140731120195968 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 93879713238032 93879713285776 93879744819200 140731120200101 140731120200195 140731120200195 140731120205799 0
/proc/88761/statm: 1048 768 704 219 0 110 0
[pid=88765] ppid=88761 vsize=149272 memory=145488 CPUtime=1.87 cores=4,6
/proc/88765/stat : 88765 (naps-1.03a6) R 88761 88761 88090 0 -1 4194304 32769 0 0 0 182 5 0 0 20 0 1 0 78491538 152854528 36372 18446744073709551615 4198400 7047149 140729560108608 0 0 0 0 0 17922 0 0 0 17 4 0 0 0 0 0 7573272 7623312 11137024 140729560115570 140729560115684 140729560115684 140729560121289 0
/proc/88765/statm: 37318 36372 640 696 0 36479 0
Current children cumulated CPU time: 1.87 s
Current children cumulated vsize: 153464 KiB
Current children cumulated memory: 148560 KiB

Child status: 30

Real time (s): 1.99577
CPU time (s): 1.98286
CPU user time (s): 1.91704
CPU system time (s): 0.065815
CPU usage (%): 99.353
Max. virtual memory (cumulated for all children) (KiB): 155896
Max. memory (cumulated for all children) (KiB): 150576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.91704
system time used= 0.065815
maximum resident set size= 147632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33209
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= 132
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 88761
#   total CPU time (s): 1.98286
#   total CPU user time (s): 1.91704
#   total CPU system time (s): 0.065815

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014654 second user time and 0.038348 second system time

The end

Launcher Data 

Begin job on nodeC031 at 2025-07-04 13:22:10
IDJOB=4525898
IDBENCH=143912
IDSOLVER=3377
FILE ID=nodeC031/4525898-1751628130
RUNJOBID= nodeC031-1751627860-88101
SLURM_JOB_ID= 9598956
Free space on /tmp= 431700 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/logistics/normalized-logistics01cc_wcsp.wbo
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525898-1751628130/watcher-4525898-1751628130 -o /tmp/evaluation-result-4525898-1751628130/solver-4525898-1751628130 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751627860-88101 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4525898-1751628130.wbo

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

MD5SUM BENCH= a439f352c84ff44e9b002fc376a61d64
RANDOM SEED=1139791685

nodeC031 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		: 3600.175
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	: 6999.78
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		: 3599.871
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	: 6999.78
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		: 3650.295
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	: 6999.78
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		: 3601.356
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	: 6999.78
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		: 3600.311
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	: 6999.78
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		: 3599.771
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.872
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	: 6999.78
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		: 3587.793
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        55286084 kB
MemAvailable:   76631244 kB
Buffers:            2128 kB
Cached:         22028040 kB
SwapCached:           12 kB
Active:         53201816 kB
Inactive:       21621320 kB
Active(anon):   52800552 kB
Inactive(anon):    10468 kB
Active(file):     401264 kB
Inactive(file): 21610852 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5828 kB
Writeback:             0 kB
AnonPages:      52796244 kB
Mapped:           111968 kB
Shmem:             18052 kB
KReclaimable:     344568 kB
Slab:             438880 kB
SReclaimable:     344568 kB
SUnreclaim:        94312 kB
KernelStack:        4384 kB
PageTables:       106584 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:   57244256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:  29898752 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:      191188 kB
DirectMap2M:     9017344 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431692 MiB
End job on nodeC031 at 2025-07-04 13:22:12