Trace number 4527896

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
pb_picat 2025-07-11SAT 21.118 21.1847

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army12.21ls.opb
MD5SUM7546ebd0ce66e1c0113f5874ce57dd6d
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 benchmark0.054091
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables428
Total number of constraints644
Number of constraints which are clauses354
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints288
Minimum length of a constraint2
Maximum length of a constraint144
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 21
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 165
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-4527896-1752239065.opb (Picat 3.9b11, 7/10/2025)
21.03/21.18	s SATISFIABLE
21.03/21.18	v ~x235 ~x131 ~x27 x423 ~x250 x371 x146 x319 ~x42 x237 
21.03/21.18	v ~x133 ~x29 ~x426 ~x252 ~x374 x148 ~x322 ~x44 ~x239 ~x135 
21.03/21.18	v ~x31 x425 ~x254 x373 x150 x321 ~x46 ~x241 ~x137 ~x33 
21.03/21.18	v x428 ~x256 ~x376 ~x152 ~x324 ~x48 ~x243 ~x139 ~x35 ~x427 
21.03/21.18	v ~x258 x375 ~x154 x323 ~x50 ~x245 ~x141 ~x37 ~x260 ~x378 
21.03/21.18	v ~x156 x326 ~x52 ~x247 ~x143 ~x39 ~x262 x377 ~x158 ~x325 
21.03/21.18	v ~x54 ~x249 ~x145 ~x41 ~x264 ~x380 ~x160 x328 ~x56 ~x251 
21.03/21.18	v ~x147 ~x43 ~x266 x379 ~x162 ~x327 ~x58 ~x253 ~x149 ~x45 
21.03/21.18	v ~x268 ~x382 ~x164 x330 ~x60 x255 ~x151 ~x47 ~x270 x381 
21.03/21.18	v ~x166 ~x329 ~x62 x257 ~x153 ~x49 ~x272 x384 ~x168 x332 
21.03/21.18	v ~x64 x259 ~x155 ~x51 ~x274 ~x383 x170 ~x331 ~x66 ~x261 
21.03/21.18	v ~x157 ~x53 ~x276 x386 x172 x334 ~x68 x263 ~x159 ~x55 
21.03/21.18	v ~x278 ~x385 x174 ~x333 ~x70 ~x265 ~x161 ~x57 ~x280 x388 
21.03/21.18	v x176 x336 ~x72 ~x267 ~x163 ~x59 ~x282 ~x387 ~x178 ~x335 
21.03/21.18	v ~x74 ~x269 ~x165 ~x61 ~x284 x390 ~x180 ~x338 ~x76 ~x271 
21.03/21.18	v ~x167 ~x63 ~x286 ~x389 ~x182 x337 ~x78 ~x273 ~x169 ~x65 
21.03/21.18	v ~x288 x392 ~x184 x340 ~x80 ~x275 ~x171 x67 ~x391 ~x186 
21.03/21.18	v ~x339 ~x82 ~x277 ~x173 x69 x394 ~x188 x342 ~x84 ~x290 
21.03/21.18	v ~x279 ~x175 x71 ~x393 ~x190 ~x341 ~x86 x289 x281 ~x177 
21.03/21.18	v ~x73 x396 ~x192 x344 ~x88 ~x292 x283 ~x179 ~x75 ~x395 
21.03/21.18	v x194 ~x343 ~x90 x291 x285 ~x181 ~x77 x398 x196 ~x346 
21.03/21.18	v ~x92 x294 ~x287 ~x183 ~x79 ~x397 x198 x345 ~x94 ~x293 
21.03/21.18	v ~x185 ~x81 x400 ~x200 ~x348 ~x96 x296 ~x187 ~x83 ~x399 
21.03/21.18	v ~x202 x347 ~x98 ~x295 ~x189 ~x85 x402 ~x204 ~x350 ~x100 
21.03/21.18	v x298 ~x191 ~x87 ~x401 ~x206 x349 ~x102 ~x297 ~x193 x89 
21.03/21.18	v x404 ~x208 ~x352 ~x104 ~x300 ~x195 x91 ~x403 ~x210 x351 
21.03/21.18	v ~x106 x299 x2 ~x197 x93 ~x406 ~x212 ~x354 ~x108 ~x302 
21.03/21.18	v ~x4 ~x199 x95 ~x405 ~x214 x353 ~x110 x301 x6 ~x201 
21.03/21.18	v ~x97 ~x408 ~x216 ~x356 ~x112 ~x304 x8 ~x203 ~x99 ~x407 
21.03/21.18	v ~x218 ~x355 ~x114 x303 x10 ~x205 ~x101 ~x410 ~x220 ~x358 
21.03/21.18	v ~x116 ~x306 ~x12 ~x207 ~x103 ~x409 ~x222 ~x357 ~x118 x305 
21.03/21.18	v ~x14 ~x209 ~x105 ~x1 x412 ~x224 ~x360 ~x120 x308 ~x16 
21.03/21.18	v ~x211 ~x107 ~x3 ~x411 ~x226 ~x359 x122 ~x307 ~x18 ~x213 
21.03/21.18	v ~x109 ~x5 x414 ~x228 ~x362 x124 x310 ~x20 ~x215 ~x111 
21.03/21.18	v ~x7 ~x413 ~x230 x361 ~x126 ~x309 ~x22 ~x217 ~x113 ~x9 
21.03/21.18	v x416 ~x232 ~x364 ~x128 x312 ~x24 ~x219 x115 ~x11 ~x415 
21.03/21.18	v ~x234 ~x363 ~x130 ~x311 ~x26 ~x221 x117 ~x13 x418 ~x236 
21.03/21.18	v ~x366 x132 ~x314 x28 ~x223 x119 ~x15 ~x417 ~x238 x365 
21.03/21.18	v ~x134 x313 ~x30 ~x225 ~x121 ~x17 x420 ~x240 ~x368 ~x136 
21.03/21.18	v ~x316 x32 ~x227 ~x123 ~x19 ~x419 ~x242 x367 ~x138 x315 
21.03/21.18	v x34 x229 ~x125 ~x21 ~x422 ~x244 ~x370 ~x140 ~x318 x36 
21.03/21.18	v x231 ~x127 ~x23 x421 ~x246 x369 ~x142 x317 ~x38 x233 
21.03/21.18	v ~x129 ~x25 ~x424 ~x248 ~x372 ~x144 ~x320 ~x40 

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: 63837 MiB (62827 MiB free)
  memory of node 1: 64465 MiB (63367 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4527896-1752239065/watcher-4527896-1752239065 -o /tmp/evaluation-result-4527896-1752239065/solver-4527896-1752239065 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1752237840-114858 --watchdog 3760 pb_picat HOME/instance-4527896-1752239065.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=115520, runsolver pid=115517

[startup+0.1001 s]*
/proc/loadavg: 4.11 4.09 3.99 5/251 115521
/proc/meminfo: memFree=129216368/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2028844 memory=21740 CPUtime=0.1 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 1416 0 0 0 8 2 0 0 20 0 1 0 139585155 2077536256 5435 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 507211 5435 1696 343 0 504275 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2028844 KiB
Current children cumulated memory: 21740 KiB

[startup+0.213281 s]*
/proc/loadavg: 4.11 4.09 3.99 5/251 115521
/proc/meminfo: memFree=129212272/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2029356 memory=22124 CPUtime=0.21 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 1500 0 0 0 19 2 0 0 20 0 1 0 139585155 2078060544 5531 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 507339 5531 1696 343 0 504403 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2029356 KiB
Current children cumulated memory: 22124 KiB

[startup+0.313113 s]*
/proc/loadavg: 4.11 4.09 3.99 5/251 115521
/proc/meminfo: memFree=129212272/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2029356 memory=22252 CPUtime=0.31 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 1522 0 0 0 29 2 0 0 20 0 1 0 139585155 2078060544 5563 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 507339 5563 1696 343 0 504403 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2029356 KiB
Current children cumulated memory: 22252 KiB

[startup+0.700322 s]
/proc/loadavg: 4.11 4.09 3.99 5/251 115521
/proc/meminfo: memFree=129212272/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2029932 memory=22588 CPUtime=0.68 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 1675 0 0 0 66 2 0 0 20 0 1 0 139585155 2078650368 5647 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 507483 5647 1696 343 0 504547 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2029932 KiB
Current children cumulated memory: 22588 KiB

[startup+1.50031 s]
/proc/loadavg: 4.11 4.09 3.99 5/251 115521
/proc/meminfo: memFree=129222512/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2031192 memory=23320 CPUtime=1.48 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 2069 0 0 0 146 2 0 0 20 0 1 0 139585155 2079940608 5830 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 507798 5830 1696 343 0 504862 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2031192 KiB
Current children cumulated memory: 23320 KiB

[startup+3.11288 s]
/proc/loadavg: 4.10 4.09 3.99 5/251 115521
/proc/meminfo: memFree=129214336/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2031192 memory=23284 CPUtime=3.09 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 4455 0 0 0 307 2 0 0 20 0 1 0 139585155 2079940608 5821 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 507798 5821 1696 343 0 504862 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2031192 KiB
Current children cumulated memory: 23284 KiB

[startup+6.30026 s]
/proc/loadavg: 4.10 4.09 3.99 5/251 115521
/proc/meminfo: memFree=129214352/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2030352 memory=23060 CPUtime=6.26 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 10084 0 0 0 623 3 0 0 20 0 1 0 139585155 2079080448 5765 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 507588 5765 1696 343 0 504652 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2030352 KiB
Current children cumulated memory: 23060 KiB

[startup+12.7003 s]
/proc/loadavg: 4.09 4.09 3.99 5/251 115521
/proc/meminfo: memFree=129214360/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2034600 memory=26688 CPUtime=12.64 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 22500 0 0 0 1258 6 0 0 20 0 1 0 139585155 2083430400 6672 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 508650 6672 1696 343 0 505714 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2034600 KiB
Current children cumulated memory: 26688 KiB

[startup+21.1847 s]
# the end of solver process 115520 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=21.0074 s, system=0.110564 s

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

[startup+12.8003 s]
/proc/loadavg: 4.09 4.09 3.99 5/251 115521
/proc/meminfo: memFree=129214360/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2033576 memory=25892 CPUtime=12.74 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 22724 0 0 0 1268 6 0 0 20 0 1 0 139585155 2082381824 6473 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 508394 6473 1696 343 0 505458 0
Current children cumulated CPU time: 12.74 s
Current children cumulated vsize: 2033576 KiB
Current children cumulated memory: 25892 KiB

[startup+16.0003 s]*
/proc/loadavg: 4.08 4.09 3.99 5/251 115521
/proc/meminfo: memFree=129214376/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2034960 memory=27896 CPUtime=15.95 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 27519 0 0 0 1587 8 0 0 20 0 1 0 139585155 2083799040 6974 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 508740 6974 1696 343 0 505804 0
Current children cumulated CPU time: 15.95 s
Current children cumulated vsize: 2034960 KiB
Current children cumulated memory: 27896 KiB

[startup+19.2003 s]
/proc/loadavg: 4.16 4.10 4.00 5/251 115521
/proc/meminfo: memFree=129210280/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2037204 memory=28136 CPUtime=19.13 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 32447 0 0 0 1904 9 0 0 20 0 1 0 139585155 2086096896 7034 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 509301 7034 1696 343 0 506365 0
Current children cumulated CPU time: 19.13 s
Current children cumulated vsize: 2037204 KiB
Current children cumulated memory: 28136 KiB

[startup+20.0002 s]*
/proc/loadavg: 4.16 4.10 4.00 5/251 115521
/proc/meminfo: memFree=129210296/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2035156 memory=26180 CPUtime=19.94 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 35399 0 0 0 1984 10 0 0 20 0 1 0 139585155 2083999744 6545 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 508789 6545 1696 343 0 505853 0
Current children cumulated CPU time: 19.94 s
Current children cumulated vsize: 2035156 KiB
Current children cumulated memory: 26180 KiB

[startup+20.8002 s]
/proc/loadavg: 4.16 4.10 4.00 5/251 115521
/proc/meminfo: memFree=129210296/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2035156 memory=26188 CPUtime=20.72 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 36646 0 0 0 2062 10 0 0 20 0 1 0 139585155 2083999744 6547 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 508789 6547 1696 343 0 505853 0
Current children cumulated CPU time: 20.72 s
Current children cumulated vsize: 2035156 KiB
Current children cumulated memory: 26188 KiB

[startup+21.0002 s]*
/proc/loadavg: 4.16 4.10 4.00 5/251 115521
/proc/meminfo: memFree=129210296/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2034132 memory=25628 CPUtime=20.93 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 37013 0 0 0 2083 10 0 0 20 0 1 0 139585155 2082951168 6375 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 508533 6375 1696 343 0 505597 0
Current children cumulated CPU time: 20.93 s
Current children cumulated vsize: 2034132 KiB
Current children cumulated memory: 25628 KiB

[startup+21.1127 s]
/proc/loadavg: 4.16 4.10 4.00 5/251 115521
/proc/meminfo: memFree=129210296/131382120 swapFree=33010416/33010684
[pid=115520] ppid=115517 vsize=2037204 memory=27676 CPUtime=21.03 cores=1,3
/proc/115520/stat : 115520 (pb_picat) R 115517 115520 113044 0 -1 4194304 37536 0 0 0 2093 10 0 0 20 0 1 0 139585155 2086096896 6919 18446744073709551615 94147590361088 94147591762669 140735289219056 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94147592034096 94147593908336 94147600019456 140735289227676 140735289227752 140735289227752 140735289233356 0
/proc/115520/statm: 509301 6919 1696 343 0 506365 0
Current children cumulated CPU time: 21.03 s
Current children cumulated vsize: 2037204 KiB
Current children cumulated memory: 27676 KiB

Child status: 0

Real time (s): 21.1847
CPU time (s): 21.118
CPU user time (s): 21.0074
CPU system time (s): 0.110564
CPU usage (%): 99.685
Max. virtual memory (cumulated for all children) (KiB): 2041104
Max. memory (cumulated for all children) (KiB): 30624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.0074
system time used= 0.110564
maximum resident set size= 30624
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37846
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= 35


# summary of solver processes directly reported to runsolver:
#   pid: 115520
#   total CPU time (s): 21.118
#   total CPU user time (s): 21.0074
#   total CPU system time (s): 0.110564

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.126241 second user time and 0.271047 second system time

The end

Launcher Data

Begin job on nodeC003 at 2025-07-11 15:04:25
IDJOB=4527896
IDBENCH=147874
IDSOLVER=3385
FILE ID=nodeC003/4527896-1752239065
RUNJOBID= nodeC003-1752237840-114858
SLURM_JOB_ID= 9682514
Free space on /tmp= 432020 MiB

SOLVER NAME= pb_picat 2025-07-11
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army12.21ls.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4527896-1752239065/watcher-4527896-1752239065 -o /tmp/evaluation-result-4527896-1752239065/solver-4527896-1752239065 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1752237840-114858 --watchdog 3760  pb_picat HOME/instance-4527896-1752239065.opb

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

MD5SUM BENCH= 7546ebd0ce66e1c0113f5874ce57dd6d
RANDOM SEED=458622353

nodeC003 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	: 0xb00001f
cpu MHz		: 3591.935
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
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	: 0xb00001f
cpu MHz		: 1197.398
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
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	: 0xb00001f
cpu MHz		: 1197.300
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
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	: 0xb00001f
cpu MHz		: 1197.156
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
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	: 0xb00001f
cpu MHz		: 3638.760
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
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	: 0xb00001f
cpu MHz		: 3660.942
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
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	: 0xb00001f
cpu MHz		: 3700.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
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	: 0xb00001f
cpu MHz		: 1197.442
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        129224560 kB
MemAvailable:   129547692 kB
Buffers:            2736 kB
Cached:          1116292 kB
SwapCached:           36 kB
Active:           960460 kB
Inactive:         620420 kB
Active(anon):     472172 kB
Inactive(anon):     7604 kB
Active(file):     488288 kB
Inactive(file):   612816 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3616 kB
Writeback:             0 kB
AnonPages:        458800 kB
Mapped:           116148 kB
Shmem:             17924 kB
KReclaimable:     123312 kB
Slab:             211556 kB
SReclaimable:     123312 kB
SUnreclaim:        88244 kB
KernelStack:        4112 kB
PageTables:         4004 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    6759180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    305152 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:      191304 kB
DirectMap2M:    11245568 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432016 MiB
End job on nodeC003 at 2025-07-11 15:04:46