Trace number 4493837

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 20.6264 20.6905

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

0.00/0.00	c solving HOME/instance-4493837-1751153379.opb (Picat 3.9b6)
20.52/20.68	s SATISFIABLE
20.52/20.68	v x423 ~x250 x371 x146 x319 ~x42 x237 ~x133 ~x29 ~x426 
20.52/20.68	v ~x252 ~x374 x148 ~x322 ~x44 ~x239 ~x135 ~x31 x425 ~x254 
20.52/20.68	v x373 x150 x321 ~x46 ~x241 ~x137 ~x33 x428 ~x256 ~x376 
20.52/20.68	v ~x152 ~x324 ~x48 ~x243 ~x139 ~x35 ~x427 ~x258 x375 ~x154 
20.52/20.68	v x323 ~x50 ~x245 ~x141 ~x37 ~x260 ~x378 ~x156 x326 ~x52 
20.52/20.68	v ~x247 ~x143 ~x39 ~x262 x377 ~x158 ~x325 ~x54 ~x249 ~x145 
20.52/20.68	v ~x41 ~x264 ~x380 ~x160 x328 ~x56 ~x251 ~x147 ~x43 ~x266 
20.52/20.68	v x379 ~x162 ~x327 ~x58 ~x253 ~x149 ~x45 ~x268 ~x382 ~x164 
20.52/20.68	v x330 ~x60 x255 ~x151 ~x47 ~x270 x381 ~x166 ~x329 ~x62 
20.52/20.68	v x257 ~x153 ~x49 ~x272 x384 ~x168 x332 ~x64 x259 ~x155 
20.52/20.68	v ~x51 ~x274 ~x383 x170 ~x331 ~x66 ~x261 ~x157 ~x53 ~x276 
20.52/20.68	v x386 x172 x334 ~x68 x263 ~x159 ~x55 ~x278 ~x385 x174 
20.52/20.68	v ~x333 ~x70 ~x265 ~x161 ~x57 ~x280 x388 x176 x336 ~x72 
20.52/20.68	v ~x267 ~x163 ~x59 ~x282 ~x387 ~x178 ~x335 ~x74 ~x269 ~x165 
20.52/20.68	v ~x61 ~x284 x390 ~x180 ~x338 ~x76 ~x271 ~x167 ~x63 ~x286 
20.52/20.68	v ~x389 ~x182 x337 ~x78 ~x273 ~x169 ~x65 ~x288 x392 ~x184 
20.52/20.68	v x340 ~x80 ~x275 ~x171 x67 ~x391 ~x186 ~x339 ~x82 ~x277 
20.52/20.68	v ~x173 x69 x394 ~x188 x342 ~x84 ~x290 ~x279 ~x175 x71 
20.52/20.68	v ~x393 ~x190 ~x341 ~x86 x289 x281 ~x177 ~x73 x396 ~x192 
20.52/20.68	v x344 ~x88 ~x292 x283 ~x179 ~x75 ~x395 x194 ~x343 ~x90 
20.52/20.68	v x291 x285 ~x181 ~x77 x398 x196 ~x346 ~x92 x294 ~x287 
20.52/20.68	v ~x183 ~x79 ~x397 x198 x345 ~x94 ~x293 ~x185 ~x81 x400 
20.52/20.68	v ~x200 ~x348 ~x96 x296 ~x187 ~x83 ~x399 ~x202 x347 ~x98 
20.52/20.68	v ~x295 ~x189 ~x85 x402 ~x204 ~x350 ~x100 x298 ~x191 ~x87 
20.52/20.68	v ~x401 ~x206 x349 ~x102 ~x297 ~x193 x89 x404 ~x208 ~x352 
20.52/20.68	v ~x104 ~x300 ~x195 x91 ~x403 ~x210 x351 ~x106 x299 x2 
20.52/20.68	v ~x197 x93 ~x406 ~x212 ~x354 ~x108 ~x302 ~x4 ~x199 x95 
20.52/20.68	v ~x405 ~x214 x353 ~x110 x301 x6 ~x201 ~x97 ~x408 ~x216 
20.52/20.68	v ~x356 ~x112 ~x304 x8 ~x203 ~x99 ~x407 ~x218 ~x355 ~x114 
20.52/20.68	v x303 x10 ~x205 ~x101 ~x410 ~x220 ~x358 ~x116 ~x306 ~x12 
20.52/20.68	v ~x207 ~x103 ~x409 ~x222 ~x357 ~x118 x305 ~x14 ~x209 ~x105 
20.52/20.68	v ~x1 x412 ~x224 ~x360 ~x120 x308 ~x16 ~x211 ~x107 ~x3 
20.52/20.68	v ~x411 ~x226 ~x359 x122 ~x307 ~x18 ~x213 ~x109 ~x5 x414 
20.52/20.68	v ~x228 ~x362 x124 x310 ~x20 ~x215 ~x111 ~x7 ~x413 ~x230 
20.52/20.68	v x361 ~x126 ~x309 ~x22 ~x217 ~x113 ~x9 x416 ~x232 ~x364 
20.52/20.68	v ~x128 x312 ~x24 ~x219 x115 ~x11 ~x415 ~x234 ~x363 ~x130 
20.52/20.68	v ~x311 ~x26 ~x221 x117 ~x13 x418 ~x236 ~x366 x132 ~x314 
20.52/20.68	v x28 ~x223 x119 ~x15 ~x417 ~x238 x365 ~x134 x313 ~x30 
20.52/20.68	v ~x225 ~x121 ~x17 x420 ~x240 ~x368 ~x136 ~x316 x32 ~x227 
20.52/20.68	v ~x123 ~x19 ~x419 ~x242 x367 ~x138 x315 x34 x229 ~x125 
20.52/20.68	v ~x21 ~x422 ~x244 ~x370 ~x140 ~x318 x36 x231 ~x127 ~x23 
20.52/20.68	v x421 ~x246 x369 ~x142 x317 ~x38 x233 ~x129 ~x25 ~x424 
20.52/20.68	v ~x248 ~x372 ~x144 ~x320 ~x40 ~x235 ~x131 ~x27 

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 (62325 MiB free)
  memory of node 1: 64507 MiB (62484 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4493837-1751153379/watcher-4493837-1751153379 -o /tmp/evaluation-result-4493837-1751153379/solver-4493837-1751153379 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751146126-15230 --watchdog 3760 pb_picat HOME/instance-4493837-1751153379.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=16854, runsolver pid=16851

[startup+0.100061 s]*
/proc/loadavg: 4.04 4.09 4.08 5/264 16855
/proc/meminfo: memFree=127785328/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2029356 memory=22532 CPUtime=0.08 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 1604 0 0 0 8 0 0 0 20 0 1 0 31018166 2078060544 5633 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 507339 5633 1696 343 0 504403 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 2029356 KiB
Current children cumulated memory: 22532 KiB

[startup+0.20542 s]*
/proc/loadavg: 4.04 4.09 4.08 5/264 16855
/proc/meminfo: memFree=127785076/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2029552 memory=22788 CPUtime=0.19 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 1702 0 0 0 19 0 0 0 20 0 1 0 31018166 2078261248 5697 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 507388 5697 1696 343 0 504452 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2029552 KiB
Current children cumulated memory: 22788 KiB

[startup+0.305371 s]*
/proc/loadavg: 4.04 4.09 4.08 5/264 16855
/proc/meminfo: memFree=127785076/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2029932 memory=22900 CPUtime=0.29 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 1785 0 0 0 29 0 0 0 20 0 1 0 31018166 2078650368 5725 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 507483 5725 1696 343 0 504547 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2029932 KiB
Current children cumulated memory: 22900 KiB

[startup+0.700129 s]
/proc/loadavg: 4.12 4.10 4.09 5/264 16855
/proc/meminfo: memFree=127784572/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2030168 memory=23504 CPUtime=0.68 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 2121 0 0 0 68 0 0 0 20 0 1 0 31018166 2078892032 5876 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 507542 5876 1696 343 0 504606 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2030168 KiB
Current children cumulated memory: 23504 KiB

[startup+1.50018 s]
/proc/loadavg: 4.12 4.10 4.09 5/264 16855
/proc/meminfo: memFree=127848060/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2031192 memory=23696 CPUtime=1.47 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 3016 0 0 0 147 0 0 0 20 0 1 0 31018166 2079940608 5924 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 507798 5924 1696 343 0 504862 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2031192 KiB
Current children cumulated memory: 23696 KiB

[startup+3.10523 s]
/proc/loadavg: 4.12 4.10 4.09 5/264 16855
/proc/meminfo: memFree=128768428/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2031192 memory=24148 CPUtime=3.07 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 5907 0 0 0 306 1 0 0 20 0 1 0 31018166 2079940608 6037 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 507798 6037 1696 343 0 504862 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 2031192 KiB
Current children cumulated memory: 24148 KiB

[startup+6.30014 s]
/proc/loadavg: 4.11 4.10 4.09 5/264 16855
/proc/meminfo: memFree=128669492/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2034448 memory=26400 CPUtime=6.26 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 12229 0 0 0 624 2 0 0 20 0 1 0 31018166 2083274752 6600 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 508612 6600 1696 343 0 505676 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2034448 KiB
Current children cumulated memory: 26400 KiB

[startup+12.7001 s]
/proc/loadavg: 4.10 4.10 4.09 5/264 16855
/proc/meminfo: memFree=128054292/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2034600 memory=26972 CPUtime=12.65 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 23295 0 0 0 1260 5 0 0 20 0 1 0 31018166 2083430400 6743 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 508650 6743 1696 343 0 505714 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 2034600 KiB
Current children cumulated memory: 26972 KiB

[startup+20.6905 s]
# the end of solver process 16854 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=20.5466 s, system=0.079775 s

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

[startup+12.8002 s]
/proc/loadavg: 4.10 4.10 4.09 5/264 16855
/proc/meminfo: memFree=128054292/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2031888 memory=23984 CPUtime=12.75 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 23457 0 0 0 1270 5 0 0 20 0 1 0 31018166 2080653312 5996 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 507972 5996 1696 343 0 505036 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 2031888 KiB
Current children cumulated memory: 23984 KiB

[startup+16.0001 s]*
/proc/loadavg: 4.09 4.10 4.09 5/264 16855
/proc/meminfo: memFree=128135976/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2034960 memory=28256 CPUtime=15.95 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 28596 0 0 0 1589 6 0 0 20 0 1 0 31018166 2083799040 7064 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 508740 7064 1696 343 0 505804 0
Current children cumulated CPU time: 15.95 s
Current children cumulated vsize: 2034960 KiB
Current children cumulated memory: 28256 KiB

[startup+19.2002 s]
/proc/loadavg: 4.09 4.10 4.09 5/264 16855
/proc/meminfo: memFree=127933096/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2033108 memory=25596 CPUtime=19.13 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 35282 0 0 0 1906 7 0 0 20 0 1 0 31018166 2081902592 6399 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 508277 6399 1696 343 0 505341 0
Current children cumulated CPU time: 19.13 s
Current children cumulated vsize: 2033108 KiB
Current children cumulated memory: 25596 KiB

[startup+20.0001 s]*
/proc/loadavg: 4.09 4.10 4.09 5/264 16855
/proc/meminfo: memFree=127922496/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2035156 memory=27372 CPUtime=19.93 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 36421 0 0 0 1986 7 0 0 20 0 1 0 31018166 2083999744 6843 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 508789 6843 1696 343 0 505853 0
Current children cumulated CPU time: 19.93 s
Current children cumulated vsize: 2035156 KiB
Current children cumulated memory: 27372 KiB

[startup+20.4001 s]
/proc/loadavg: 4.09 4.10 4.09 5/264 16855
/proc/meminfo: memFree=127922496/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2035156 memory=26884 CPUtime=20.32 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 36846 0 0 0 2025 7 0 0 20 0 1 0 31018166 2083999744 6721 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 508789 6721 1696 343 0 505853 0
Current children cumulated CPU time: 20.32 s
Current children cumulated vsize: 2035156 KiB
Current children cumulated memory: 26884 KiB

[startup+20.6001 s]
/proc/loadavg: 4.09 4.10 4.09 5/264 16855
/proc/meminfo: memFree=127922496/131250000 swapFree=33010684/33010684
[pid=16854] ppid=16851 vsize=2037204 memory=27860 CPUtime=20.52 cores=1,3
/proc/16854/stat : 16854 (pb_picat) R 16851 16854 15215 0 -1 4194304 37609 0 0 0 2045 7 0 0 20 0 1 0 31018166 2086096896 6965 18446744073709551615 94903303364608 94903304766189 140729838078816 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94903305037616 94903306911920 94903332634624 140729838086558 140729838086634 140729838086634 140729838092236 0
/proc/16854/statm: 509301 6965 1696 343 0 506365 0
Current children cumulated CPU time: 20.52 s
Current children cumulated vsize: 2037204 KiB
Current children cumulated memory: 27860 KiB

Child status: 0

Real time (s): 20.6905
CPU time (s): 20.6264
CPU user time (s): 20.5466
CPU system time (s): 0.079775
CPU usage (%): 99.69
Max. virtual memory (cumulated for all children) (KiB): 2041104
Max. memory (cumulated for all children) (KiB): 28616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.5466
system time used= 0.079775
maximum resident set size= 30936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37938
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= 48


# summary of solver processes directly reported to runsolver:
#   pid: 16854
#   total CPU time (s): 20.6264
#   total CPU user time (s): 20.5466
#   total CPU system time (s): 0.079775

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.046471 second user time and 0.114089 second system time

The end

Launcher Data

Begin job on nodeC013 at 2025-06-29 01:29:39
IDJOB=4493837
IDBENCH=147874
IDSOLVER=3346
FILE ID=nodeC013/4493837-1751153379
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-army12.21ls.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4493837-1751153379/watcher-4493837-1751153379 -o /tmp/evaluation-result-4493837-1751153379/solver-4493837-1751153379 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1751146126-15230 --watchdog 3760  pb_picat HOME/instance-4493837-1751153379.opb

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

MD5SUM BENCH= 7546ebd0ce66e1c0113f5874ce57dd6d
RANDOM SEED=951565

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		: 3599.844
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		: 3599.820
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		: 3599.638
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		: 3597.364
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		: 3599.837
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		: 3599.782
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		: 3597.795
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		: 3598.145
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:        127805508 kB
MemAvailable:   127393656 kB
Buffers:            3280 kB
Cached:           336316 kB
SwapCached:            0 kB
Active:          2689328 kB
Inactive:         142616 kB
Active(anon):    2505640 kB
Inactive(anon):        0 kB
Active(file):     183688 kB
Inactive(file):   142616 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             12712 kB
Writeback:             0 kB
AnonPages:       2495420 kB
Mapped:           108180 kB
Shmem:             13284 kB
KReclaimable:      84948 kB
Slab:             167520 kB
SReclaimable:      84948 kB
SUnreclaim:        82572 kB
KernelStack:        4304 kB
PageTables:         7968 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    9146876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1210368 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 01:30:00