Trace number 4493801

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 30.8658 30.9633

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army12.21bt.opb
MD5SUM8150ec280d22960cf2e4079d2206c8ae
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 benchmark6.57
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 constraints942
Number of constraints which are clauses645
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints295
Minimum length of a constraint1
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 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 189
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-4493801-1751153378.opb (Picat 3.9b6)
30.80/30.96	s SATISFIABLE
30.80/30.96	v x407 ~x218 ~x355 ~x114 x303 ~x10 ~x205 x101 ~x410 ~x220 
30.80/30.96	v x358 ~x116 ~x306 ~x12 ~x207 ~x103 ~x409 ~x222 ~x357 ~x118 
30.80/30.96	v x305 ~x14 ~x209 ~x105 ~x1 ~x412 ~x224 ~x360 ~x120 x308 
30.80/30.96	v x16 ~x211 ~x107 ~x3 x411 ~x226 ~x359 ~x122 ~x307 x18 
30.80/30.96	v ~x213 ~x109 ~x5 ~x414 ~x228 ~x362 ~x124 x310 x20 ~x215 
30.80/30.96	v ~x111 ~x7 x413 ~x230 ~x361 ~x126 ~x309 ~x22 ~x217 ~x113 
30.80/30.96	v ~x9 ~x416 ~x232 ~x364 ~x128 x312 x24 x219 ~x115 ~x11 
30.80/30.96	v x415 ~x234 ~x363 ~x130 ~x311 ~x26 ~x221 ~x117 ~x13 ~x418 
30.80/30.96	v ~x236 ~x366 ~x132 x314 ~x28 x223 ~x119 ~x15 x417 ~x238 
30.80/30.96	v ~x365 ~x134 ~x313 ~x30 x225 x121 ~x17 ~x420 ~x240 x368 
30.80/30.96	v ~x136 x316 ~x32 x227 x123 ~x19 x419 ~x242 ~x367 ~x138 
30.80/30.96	v ~x315 ~x34 ~x229 ~x125 ~x21 ~x422 ~x244 x370 ~x140 x318 
30.80/30.96	v ~x36 ~x231 ~x127 ~x23 x421 ~x246 ~x369 ~x142 ~x317 x38 
30.80/30.96	v ~x233 ~x129 ~x25 ~x424 ~x248 x372 ~x144 x320 x40 ~x235 
30.80/30.96	v x131 ~x27 x423 ~x250 ~x371 ~x146 ~x319 x42 ~x237 ~x133 
30.80/30.96	v ~x29 ~x426 ~x252 x374 ~x148 x322 ~x44 ~x239 ~x135 ~x31 
30.80/30.96	v x425 ~x254 ~x373 ~x150 ~x321 x46 x241 ~x137 ~x33 ~x428 
30.80/30.96	v ~x256 ~x376 ~x152 x324 ~x48 ~x243 ~x139 ~x35 x427 ~x258 
30.80/30.96	v x375 ~x154 ~x323 ~x50 x245 ~x141 ~x37 ~x260 ~x378 ~x156 
30.80/30.96	v ~x326 ~x52 x247 ~x143 ~x39 ~x262 x377 ~x158 x325 ~x54 
30.80/30.96	v x249 ~x145 ~x41 ~x264 ~x380 ~x160 ~x328 ~x56 ~x251 ~x147 
30.80/30.96	v ~x43 ~x266 x379 ~x162 x327 ~x58 ~x253 ~x149 ~x45 ~x268 
30.80/30.96	v x382 x164 ~x330 ~x60 ~x255 ~x151 ~x47 ~x270 ~x381 x166 
30.80/30.96	v x329 x62 ~x257 ~x153 ~x49 ~x272 ~x384 x168 ~x332 x64 
30.80/30.96	v ~x259 ~x155 ~x51 ~x274 x383 ~x170 x331 ~x66 ~x261 ~x157 
30.80/30.96	v ~x53 ~x276 x386 ~x172 ~x334 x68 ~x263 ~x159 ~x55 ~x278 
30.80/30.96	v ~x385 ~x174 x333 ~x70 ~x265 ~x161 ~x57 ~x280 x388 ~x176 
30.80/30.96	v ~x336 ~x72 x267 ~x163 ~x59 ~x282 ~x387 ~x178 x335 ~x74 
30.80/30.96	v x269 ~x165 ~x61 ~x284 x390 ~x180 x338 ~x76 x271 ~x167 
30.80/30.96	v ~x63 ~x286 ~x389 ~x182 ~x337 ~x78 ~x273 ~x169 ~x65 ~x288 
30.80/30.96	v ~x392 ~x184 x340 ~x80 ~x275 ~x171 ~x67 x391 x186 ~x339 
30.80/30.96	v ~x82 ~x277 ~x173 ~x69 ~x394 x188 x342 ~x84 ~x290 ~x279 
30.80/30.96	v ~x175 ~x71 x393 x190 ~x341 ~x86 x289 ~x281 ~x177 x73 
30.80/30.96	v ~x396 x192 x344 ~x88 ~x292 ~x283 ~x179 x75 x395 ~x194 
30.80/30.96	v ~x343 ~x90 x291 ~x285 ~x181 x77 ~x398 ~x196 x346 ~x92 
30.80/30.96	v ~x294 ~x287 ~x183 x79 x397 ~x198 ~x345 ~x94 x293 ~x185 
30.80/30.96	v ~x81 ~x400 ~x200 x348 ~x96 x296 ~x187 ~x83 x399 ~x202 
30.80/30.96	v ~x347 ~x98 ~x295 ~x189 ~x85 ~x402 ~x204 x350 ~x100 x298 
30.80/30.96	v ~x191 ~x87 ~x401 ~x206 ~x349 ~x102 ~x297 ~x193 ~x89 ~x404 
30.80/30.96	v ~x208 x352 ~x104 x300 ~x195 ~x91 ~x403 ~x210 ~x351 ~x106 
30.80/30.96	v ~x299 ~x2 ~x197 ~x93 ~x406 x212 x354 ~x108 ~x302 ~x4 
30.80/30.96	v ~x199 ~x95 ~x405 x214 ~x353 ~x110 x301 ~x6 ~x201 x97 
30.80/30.96	v ~x408 x216 x356 ~x112 ~x304 ~x8 ~x203 x99 

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 (62355 MiB free)
  memory of node 1: 64507 MiB (62545 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4493801-1751153378/watcher-4493801-1751153378 -o /tmp/evaluation-result-4493801-1751153378/solver-4493801-1751153378 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751146126-15228 --watchdog 3760 pb_picat HOME/instance-4493801-1751153378.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=16809, runsolver pid=16806
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 4.04 4.09 4.08 4/260 16818
/proc/meminfo: memFree=127880416/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2029420 memory=24208 CPUtime=0.09 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 1464 0 0 0 8 1 0 0 20 0 1 0 31018073 2078126080 6052 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 507355 6052 1760 343 0 504419 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2029420 KiB
Current children cumulated memory: 24208 KiB

[startup+0.205012 s]*
/proc/loadavg: 4.04 4.09 4.08 4/260 16818
/proc/meminfo: memFree=127868128/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2029420 memory=24464 CPUtime=0.19 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 1524 0 0 0 18 1 0 0 20 0 1 0 31018073 2078126080 6116 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 507355 6116 1760 343 0 504419 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2029420 KiB
Current children cumulated memory: 24464 KiB

[startup+0.305288 s]*
/proc/loadavg: 4.04 4.09 4.08 4/260 16818
/proc/meminfo: memFree=127868128/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2029932 memory=24632 CPUtime=0.3 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 1675 0 0 0 29 1 0 0 20 0 1 0 31018073 2078650368 6158 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 507483 6158 1760 343 0 504547 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2029932 KiB
Current children cumulated memory: 24632 KiB

[startup+0.700155 s]
/proc/loadavg: 4.04 4.09 4.08 4/261 16819
/proc/meminfo: memFree=127855840/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2029972 memory=25080 CPUtime=0.68 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 2022 0 0 0 67 1 0 0 20 0 1 0 31018073 2078691328 6270 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 507493 6270 1760 343 0 504557 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2029972 KiB
Current children cumulated memory: 25080 KiB

[startup+1.50016 s]
/proc/loadavg: 4.04 4.09 4.08 5/264 16855
/proc/meminfo: memFree=127785328/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2031196 memory=25512 CPUtime=1.47 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 3182 0 0 0 145 2 0 0 20 0 1 0 31018073 2079944704 6378 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 507799 6378 1760 343 0 504863 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2031196 KiB
Current children cumulated memory: 25512 KiB

[startup+3.10517 s]
/proc/loadavg: 4.12 4.10 4.09 5/264 16855
/proc/meminfo: memFree=128473400/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2031376 memory=25256 CPUtime=3.08 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 5661 0 0 0 305 3 0 0 20 0 1 0 31018073 2080129024 6314 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 507844 6314 1760 343 0 504908 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2031376 KiB
Current children cumulated memory: 25256 KiB

[startup+6.30016 s]
/proc/loadavg: 4.12 4.10 4.09 5/264 16855
/proc/meminfo: memFree=128681768/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2030352 memory=25628 CPUtime=6.26 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 11844 0 0 0 622 4 0 0 20 0 1 0 31018073 2079080448 6407 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 507588 6407 1760 343 0 504652 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2030352 KiB
Current children cumulated memory: 25628 KiB

[startup+12.7001 s]
/proc/loadavg: 4.10 4.10 4.09 5/264 16855
/proc/meminfo: memFree=128313348/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2034980 memory=28008 CPUtime=12.64 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 24197 0 0 0 1257 7 0 0 20 0 1 0 31018073 2083819520 7002 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 508745 7002 1760 343 0 505809 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 2034980 KiB
Current children cumulated memory: 28008 KiB

[startup+25.5002 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 16900
/proc/meminfo: memFree=127920124/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2032932 memory=27276 CPUtime=25.41 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 47006 0 0 0 2529 12 0 0 20 0 1 0 31018073 2081722368 6819 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 508233 6819 1760 343 0 505297 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 2032932 KiB
Current children cumulated memory: 27276 KiB

[startup+30.9633 s]
# the end of solver process 16809 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=30.7248 s, system=0.140998 s

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

[startup+25.6002 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 16900
/proc/meminfo: memFree=127920124/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2032932 memory=27404 CPUtime=25.51 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 47036 0 0 0 2539 12 0 0 20 0 1 0 31018073 2081722368 6851 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 508233 6851 1760 343 0 505297 0
Current children cumulated CPU time: 25.51 s
Current children cumulated vsize: 2032932 KiB
Current children cumulated memory: 27404 KiB

[startup+28.8001 s]
/proc/loadavg: 4.16 4.11 4.09 5/264 16945
/proc/meminfo: memFree=127992964/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2034980 memory=28428 CPUtime=28.7 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 52576 0 0 0 2857 13 0 0 20 0 1 0 31018073 2083819520 7107 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 508745 7107 1760 343 0 505809 0
Current children cumulated CPU time: 28.7 s
Current children cumulated vsize: 2034980 KiB
Current children cumulated memory: 28428 KiB

[startup+29.6001 s]
/proc/loadavg: 4.16 4.11 4.09 5/264 16945
/proc/meminfo: memFree=127784080/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2032932 memory=27912 CPUtime=29.49 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 53764 0 0 0 2936 13 0 0 20 0 1 0 31018073 2081722368 6978 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 508233 6978 1760 343 0 505297 0
Current children cumulated CPU time: 29.49 s
Current children cumulated vsize: 2032932 KiB
Current children cumulated memory: 27912 KiB

[startup+30.4001 s]
/proc/loadavg: 4.16 4.11 4.09 5/264 16945
/proc/meminfo: memFree=127361940/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2037028 memory=30300 CPUtime=30.29 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 55270 0 0 0 3016 13 0 0 20 0 1 0 31018073 2085916672 7575 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 509257 7575 1760 343 0 506321 0
Current children cumulated CPU time: 30.29 s
Current children cumulated vsize: 2037028 KiB
Current children cumulated memory: 30300 KiB

[startup+30.8001 s]
/proc/loadavg: 4.16 4.11 4.09 5/264 16945
/proc/meminfo: memFree=127361940/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2034980 memory=27660 CPUtime=30.69 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 55637 0 0 0 3056 13 0 0 20 0 1 0 31018073 2083819520 6915 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 508745 6915 1760 343 0 505809 0
Current children cumulated CPU time: 30.69 s
Current children cumulated vsize: 2034980 KiB
Current children cumulated memory: 27660 KiB

[startup+30.9001 s]
/proc/loadavg: 4.16 4.11 4.09 5/264 16945
/proc/meminfo: memFree=127361940/131250000 swapFree=33010684/33010684
[pid=16809] ppid=16806 vsize=2034980 memory=28172 CPUtime=30.8 cores=0,2
/proc/16809/stat : 16809 (pb_picat) R 16806 16809 15215 0 -1 4194304 55771 0 0 0 3066 14 0 0 20 0 1 0 31018073 2083819520 7043 18446744073709551615 93995757248512 93995758650093 140736021383568 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93995758921520 93995760795824 93995784417280 140736021387678 140736021387754 140736021387754 140736021393356 0
/proc/16809/statm: 508745 7043 1760 343 0 505809 0
Current children cumulated CPU time: 30.8 s
Current children cumulated vsize: 2034980 KiB
Current children cumulated memory: 28172 KiB

Child status: 0

Real time (s): 30.9633
CPU time (s): 30.8658
CPU user time (s): 30.7248
CPU system time (s): 0.140998
CPU usage (%): 99.6851
Max. virtual memory (cumulated for all children) (KiB): 2041124
Max. memory (cumulated for all children) (KiB): 32880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.7248
system time used= 0.140998
maximum resident set size= 33008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55852
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= 47


# summary of solver processes directly reported to runsolver:
#   pid: 16809
#   total CPU time (s): 30.8658
#   total CPU user time (s): 30.7248
#   total CPU system time (s): 0.140998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.055315 second user time and 0.163247 second system time

The end

Launcher Data

Begin job on nodeC013 at 2025-06-29 01:29:38
IDJOB=4493801
IDBENCH=147873
IDSOLVER=3346
FILE ID=nodeC013/4493801-1751153378
RUNJOBID= nodeC013-1751146126-15228
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-army12.21bt.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4493801-1751153378/watcher-4493801-1751153378 -o /tmp/evaluation-result-4493801-1751153378/solver-4493801-1751153378 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751146126-15228 --watchdog 3760  pb_picat HOME/instance-4493801-1751153378.opb

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

MD5SUM BENCH= 8150ec280d22960cf2e4079d2206c8ae
RANDOM SEED=1055053947

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		: 3599.832
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.831
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		: 3800.431
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		: 3700.000
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		: 3599.676
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		: 3599.829
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		: 3599.364
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		: 3599.935
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:        127898976 kB
MemAvailable:   127487072 kB
Buffers:            3280 kB
Cached:           336236 kB
SwapCached:            0 kB
Active:          2622600 kB
Inactive:         142544 kB
Active(anon):    2438912 kB
Inactive(anon):        0 kB
Active(file):     183688 kB
Inactive(file):   142544 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             12656 kB
Writeback:             0 kB
AnonPages:       2428724 kB
Mapped:           108012 kB
Shmem:             13284 kB
KReclaimable:      84920 kB
Slab:             167148 kB
SReclaimable:      84920 kB
SUnreclaim:        82228 kB
KernelStack:        4300 kB
PageTables:         8008 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    9080676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1163264 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433008 MiB
End job on nodeC013 at 2025-06-29 01:30:09