Trace number 4493693

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
Picat 2025-06-16SAT 9.67639 9.71218

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army13.24ls.opb
MD5SUM1f94bd3a314413948630d2f259d38fd6
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.213272
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables490
Total number of constraints737
Number of constraints which are clauses397
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints338
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 24
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 193
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c solving HOME/instance-4493693-1751153365.opb (Picat 3.9b6)
9.65/9.71	s SATISFIABLE
9.65/9.71	v ~x244 x393 ~x140 x341 ~x36 x281 ~x177 x73 ~x448 ~x246 
9.65/9.71	v x396 ~x142 x344 ~x38 ~x283 ~x179 ~x75 x447 x248 ~x395 
9.65/9.71	v x144 ~x343 x40 x285 ~x181 x77 x450 ~x250 ~x398 ~x146 
9.65/9.71	v ~x346 ~x42 ~x287 ~x183 ~x79 ~x449 ~x252 x397 ~x148 x345 
9.65/9.71	v ~x44 ~x289 ~x185 ~x81 ~x452 ~x254 x400 ~x150 x348 ~x46 
9.65/9.71	v ~x291 ~x187 ~x83 x451 ~x256 ~x399 ~x152 ~x347 ~x48 ~x293 
9.65/9.71	v ~x189 ~x85 x454 ~x258 ~x402 ~x154 ~x350 ~x50 ~x295 ~x191 
9.65/9.71	v ~x87 ~x453 ~x260 x401 ~x156 x349 ~x52 ~x297 ~x193 ~x89 
9.65/9.71	v ~x456 ~x262 x404 ~x158 ~x352 ~x54 ~x299 ~x195 ~x91 x455 
9.65/9.71	v ~x264 ~x403 x160 x351 ~x56 ~x301 ~x197 ~x93 x458 ~x266 
9.65/9.71	v ~x406 ~x162 ~x354 ~x58 ~x303 ~x199 ~x95 ~x457 ~x268 x405 
9.65/9.71	v x164 x353 ~x60 ~x305 ~x201 ~x97 ~x460 ~x270 x408 ~x166 
9.65/9.71	v ~x356 ~x62 ~x307 ~x203 ~x99 ~x459 ~x272 ~x407 x168 x355 
9.65/9.71	v ~x64 ~x309 ~x205 ~x101 x462 ~x274 ~x410 ~x170 ~x358 ~x66 
9.65/9.71	v ~x311 ~x207 ~x103 ~x461 ~x276 x409 x172 x357 ~x68 ~x313 
9.65/9.71	v ~x209 ~x105 ~x1 ~x464 ~x278 x412 ~x174 x360 ~x70 ~x315 
9.65/9.71	v ~x211 ~x107 ~x3 ~x463 ~x280 ~x411 x176 ~x359 ~x72 x317 
9.65/9.71	v ~x213 x109 x5 x466 ~x282 ~x414 ~x178 ~x362 ~x74 ~x319 
9.65/9.71	v ~x215 ~x111 ~x7 ~x465 ~x284 x413 x180 x361 ~x76 x321 
9.65/9.71	v ~x217 x113 x9 x468 ~x286 ~x416 ~x182 x364 ~x78 ~x323 
9.65/9.71	v ~x219 ~x115 ~x11 ~x467 x288 ~x415 x184 ~x363 x80 ~x325 
9.65/9.71	v ~x221 ~x117 ~x13 ~x470 ~x290 ~x418 ~x186 ~x366 ~x82 ~x327 
9.65/9.71	v ~x223 ~x119 ~x15 ~x469 ~x292 ~x417 ~x188 x365 ~x84 x329 
9.65/9.71	v ~x225 x121 x17 x472 ~x294 ~x420 ~x190 ~x368 ~x86 ~x331 
9.65/9.71	v ~x227 ~x123 ~x19 ~x471 ~x296 x419 ~x192 x367 ~x88 x333 
9.65/9.71	v ~x229 x125 ~x21 ~x474 ~x298 x422 ~x194 x370 ~x90 ~x335 
9.65/9.71	v ~x231 ~x127 ~x23 ~x473 x300 ~x421 x196 ~x369 x92 x337 
9.65/9.71	v ~x233 x129 x25 x476 ~x302 ~x424 ~x198 ~x372 ~x94 ~x235 
9.65/9.71	v ~x131 ~x27 ~x475 ~x304 x423 ~x200 x371 ~x96 ~x237 ~x133 
9.65/9.71	v ~x29 ~x478 ~x306 x426 ~x202 x374 ~x98 ~x239 ~x135 ~x31 
9.65/9.71	v ~x477 ~x308 ~x425 ~x204 ~x373 ~x100 ~x241 ~x137 ~x33 x480 
9.65/9.71	v ~x310 ~x428 ~x206 ~x376 ~x102 ~x243 ~x139 ~x35 ~x479 ~x312 
9.65/9.71	v x427 ~x208 x375 ~x104 ~x245 ~x141 ~x37 ~x482 ~x314 x430 
9.65/9.71	v ~x210 ~x378 ~x106 ~x2 ~x247 ~x143 ~x39 x481 ~x316 ~x429 
9.65/9.71	v x212 x377 ~x108 ~x4 ~x249 ~x145 ~x41 x484 ~x318 ~x432 
9.65/9.71	v ~x214 ~x380 ~x110 ~x6 ~x251 ~x147 ~x43 ~x483 ~x320 x431 
9.65/9.71	v x216 x379 ~x112 ~x8 ~x253 ~x149 ~x45 ~x486 ~x322 x434 
9.65/9.71	v ~x218 x382 ~x114 ~x10 ~x255 ~x151 ~x47 x485 ~x324 ~x433 
9.65/9.71	v x220 ~x381 ~x116 ~x12 ~x257 ~x153 ~x49 x488 ~x326 ~x436 
9.65/9.71	v ~x222 ~x384 ~x118 ~x14 ~x259 ~x155 ~x51 ~x487 ~x328 x435 
9.65/9.71	v x224 x383 ~x120 ~x16 ~x261 ~x157 ~x53 ~x490 ~x330 x438 
9.65/9.71	v ~x226 x386 ~x122 ~x18 ~x263 ~x159 ~x55 x489 ~x332 ~x437 
9.65/9.71	v x228 ~x385 ~x124 ~x20 x265 ~x161 x57 ~x334 ~x440 ~x230 
9.65/9.71	v ~x388 ~x126 ~x22 ~x267 ~x163 ~x59 ~x336 x439 x232 x387 
9.65/9.71	v ~x128 ~x24 x269 ~x165 x61 ~x338 x442 ~x234 x390 ~x130 
9.65/9.71	v ~x26 ~x271 ~x167 ~x63 ~x441 x236 ~x389 x132 x28 ~x273 
9.65/9.71	v ~x169 ~x65 ~x444 ~x238 x392 ~x134 x340 ~x30 ~x275 ~x171 
9.65/9.71	v ~x67 x443 ~x240 ~x391 ~x136 ~x339 ~x32 x277 ~x173 x69 
9.65/9.71	v x446 ~x242 ~x394 ~x138 ~x342 ~x34 ~x279 ~x175 ~x71 ~x445 

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 (62497 MiB free)
  memory of node 1: 64507 MiB (62771 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4493693-1751153365/watcher-4493693-1751153365 -o /tmp/evaluation-result-4493693-1751153365/solver-4493693-1751153365 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751146126-15230 --watchdog 3760 pb_picat HOME/instance-4493693-1751153365.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=16673, runsolver pid=16670

[startup+0.100063 s]*
/proc/loadavg: 4.05 4.09 4.09 5/264 16674
/proc/meminfo: memFree=128265484/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2029468 memory=22660 CPUtime=0.09 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 1659 0 0 0 9 0 0 0 20 0 1 0 31016802 2078175232 5665 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 507367 5665 1696 343 0 504431 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2029468 KiB
Current children cumulated memory: 22660 KiB

[startup+0.20565 s]*
/proc/loadavg: 4.05 4.09 4.09 5/264 16674
/proc/meminfo: memFree=128261388/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2029980 memory=23044 CPUtime=0.19 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 1773 0 0 0 19 0 0 0 20 0 1 0 31016802 2078699520 5761 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 507495 5761 1696 343 0 504559 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2029980 KiB
Current children cumulated memory: 23044 KiB

[startup+0.305609 s]*
/proc/loadavg: 4.05 4.09 4.09 5/264 16674
/proc/meminfo: memFree=128261388/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2029980 memory=22688 CPUtime=0.29 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 1867 0 0 0 29 0 0 0 20 0 1 0 31016802 2078699520 5672 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 507495 5672 1696 343 0 504559 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2029980 KiB
Current children cumulated memory: 22688 KiB

[startup+0.700202 s]
/proc/loadavg: 4.05 4.09 4.09 5/264 16674
/proc/meminfo: memFree=128261136/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2031000 memory=23584 CPUtime=0.68 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 2192 0 0 0 68 0 0 0 20 0 1 0 31016802 2079744000 5896 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 507750 5896 1696 343 0 504814 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2031000 KiB
Current children cumulated memory: 23584 KiB

[startup+1.50018 s]
/proc/loadavg: 4.05 4.09 4.09 5/264 16674
/proc/meminfo: memFree=128240060/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2031000 memory=23612 CPUtime=1.48 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 3382 0 0 0 147 1 0 0 20 0 1 0 31016802 2079744000 5903 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 507750 5903 1696 343 0 504814 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2031000 KiB
Current children cumulated memory: 23612 KiB

[startup+3.10547 s]
/proc/loadavg: 4.05 4.09 4.09 5/264 16674
/proc/meminfo: memFree=128061276/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2034288 memory=24964 CPUtime=3.08 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 6374 0 0 0 306 2 0 0 20 0 1 0 31016802 2083110912 6241 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 508572 6241 1696 343 0 505636 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2034288 KiB
Current children cumulated memory: 24964 KiB

[startup+6.30017 s]
/proc/loadavg: 4.05 4.09 4.09 5/264 16674
/proc/meminfo: memFree=127971272/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2032436 memory=25272 CPUtime=6.26 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 14718 0 0 0 622 4 0 0 20 0 1 0 31016802 2081214464 6318 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 508109 6318 1696 343 0 505173 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2032436 KiB
Current children cumulated memory: 25272 KiB

[startup+9.71215 s]
# the end of solver process 16673 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=9.60558 s, system=0.07081 s

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

[startup+6.40021 s]
/proc/loadavg: 4.05 4.09 4.09 5/264 16674
/proc/meminfo: memFree=127971272/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2034484 memory=25912 CPUtime=6.36 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 14898 0 0 0 632 4 0 0 20 0 1 0 31016802 2083311616 6478 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 508621 6478 1696 343 0 505685 0
Current children cumulated CPU time: 6.36 s
Current children cumulated vsize: 2034484 KiB
Current children cumulated memory: 25912 KiB

[startup+8.00016 s]*
/proc/loadavg: 4.05 4.09 4.09 5/264 16675
/proc/meminfo: memFree=128177412/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2034724 memory=25836 CPUtime=7.97 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 18732 0 0 0 791 6 0 0 20 0 1 0 31016802 2083557376 6459 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 508681 6459 1696 343 0 505745 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 2034724 KiB
Current children cumulated memory: 25836 KiB

[startup+8.80016 s]
/proc/loadavg: 4.05 4.09 4.09 5/264 16675
/proc/meminfo: memFree=128177412/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2036772 memory=27544 CPUtime=8.75 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 20904 0 0 0 869 6 0 0 20 0 1 0 31016802 2085654528 6886 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 509193 6886 1696 343 0 506257 0
Current children cumulated CPU time: 8.75 s
Current children cumulated vsize: 2036772 KiB
Current children cumulated memory: 27544 KiB

[startup+9.20017 s]
/proc/loadavg: 4.05 4.09 4.09 5/264 16675
/proc/meminfo: memFree=128024380/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2034724 memory=27084 CPUtime=9.15 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 21184 0 0 0 909 6 0 0 20 0 1 0 31016802 2083557376 6771 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 508681 6771 1696 343 0 505745 0
Current children cumulated CPU time: 9.15 s
Current children cumulated vsize: 2034724 KiB
Current children cumulated memory: 27084 KiB

[startup+9.60017 s]
/proc/loadavg: 4.05 4.09 4.09 5/264 16675
/proc/meminfo: memFree=128024380/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2034724 memory=27392 CPUtime=9.55 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 22094 0 0 0 949 6 0 0 20 0 1 0 31016802 2083557376 6848 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 508681 6848 1696 343 0 505745 0
Current children cumulated CPU time: 9.55 s
Current children cumulated vsize: 2034724 KiB
Current children cumulated memory: 27392 KiB

[startup+9.70016 s]
/proc/loadavg: 4.05 4.09 4.09 5/264 16675
/proc/meminfo: memFree=128024380/131250000 swapFree=33010684/33010684
[pid=16673] ppid=16670 vsize=2034724 memory=27072 CPUtime=9.65 cores=1,3
/proc/16673/stat : 16673 (pb_picat) R 16670 16673 15215 0 -1 4194304 22338 0 0 0 959 6 0 0 20 0 1 0 31016802 2083557376 6768 18446744073709551615 93987463839744 93987465241325 140727499067328 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 93987465512752 93987467387056 93987491430400 140727499069854 140727499069930 140727499069930 140727499075532 0
/proc/16673/statm: 508681 6768 1696 343 0 505745 0
Current children cumulated CPU time: 9.65 s
Current children cumulated vsize: 2034724 KiB
Current children cumulated memory: 27072 KiB

Child status: 0

Real time (s): 9.71218
CPU time (s): 9.67639
CPU user time (s): 9.60558
CPU system time (s): 0.07081
CPU usage (%): 99.6315
Max. virtual memory (cumulated for all children) (KiB): 2036772
Max. memory (cumulated for all children) (KiB): 27544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.60558
system time used= 0.07081
maximum resident set size= 27596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22361
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= 67
involuntary context switches= 26


# summary of solver processes directly reported to runsolver:
#   pid: 16673
#   total CPU time (s): 9.67639
#   total CPU user time (s): 9.60558
#   total CPU system time (s): 0.07081

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.034125 second user time and 0.068139 second system time

The end

Launcher Data

Begin job on nodeC013 at 2025-06-29 01:29:25
IDJOB=4493693
IDBENCH=147870
IDSOLVER=3346
FILE ID=nodeC013/4493693-1751153365
RUNJOBID= nodeC013-1751146126-15230
SLURM_JOB_ID= 9587455
Free space on /tmp= 433044 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army13.24ls.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4493693-1751153365/watcher-4493693-1751153365 -o /tmp/evaluation-result-4493693-1751153365/solver-4493693-1751153365 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751146126-15230 --watchdog 3760  pb_picat HOME/instance-4493693-1751153365.opb

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

MD5SUM BENCH= 1f94bd3a314413948630d2f259d38fd6
RANDOM SEED=1849232725

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		: 3599.867
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		: 3600.410
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		: 3655.771
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		: 3599.828
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		: 3599.841
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		: 3599.839
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		: 3596.546
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		: 3599.810
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:        128274144 kB
MemAvailable:   127862240 kB
Buffers:            3280 kB
Cached:           336240 kB
SwapCached:            0 kB
Active:          2162948 kB
Inactive:         142540 kB
Active(anon):    1979260 kB
Inactive(anon):        0 kB
Active(file):     183688 kB
Inactive(file):   142540 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             12720 kB
Writeback:             0 kB
AnonPages:       1969164 kB
Mapped:           108100 kB
Shmem:             13284 kB
KReclaimable:      84916 kB
Slab:             167248 kB
SReclaimable:      84916 kB
SUnreclaim:        82332 kB
KernelStack:        4288 kB
PageTables:         6780 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    9064968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    729088 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= 433040 MiB
End job on nodeC013 at 2025-06-29 01:29:35