Trace number 4443442

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 2024-06-18SAT 19.5074 19.5554

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 benchmark0.194181
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-4443442-1721309889.opb (Picat 3.6#12)
19.44/19.55	s SATISFIABLE
19.44/19.55	v ~x282 ~x387 ~x178 ~x335 ~x74 ~x269 ~x165 ~x61 ~x284 x390 
19.44/19.55	v ~x180 ~x338 ~x76 ~x271 ~x167 ~x63 ~x286 ~x389 ~x182 x337 
19.44/19.55	v ~x78 ~x273 ~x169 ~x65 ~x288 x392 ~x184 x340 ~x80 ~x275 
19.44/19.55	v ~x171 x67 ~x391 ~x186 ~x339 ~x82 ~x277 ~x173 x69 x394 
19.44/19.55	v ~x188 x342 ~x84 ~x290 ~x279 ~x175 x71 ~x393 ~x190 ~x341 
19.44/19.55	v ~x86 x289 x281 ~x177 ~x73 x396 ~x192 x344 ~x88 ~x292 
19.44/19.55	v x283 ~x179 ~x75 ~x395 x194 ~x343 ~x90 x291 x285 ~x181 
19.44/19.55	v ~x77 x398 x196 ~x346 ~x92 x294 ~x287 ~x183 ~x79 ~x397 
19.44/19.55	v x198 x345 ~x94 ~x293 ~x185 ~x81 x400 ~x200 ~x348 ~x96 
19.44/19.55	v x296 ~x187 ~x83 ~x399 ~x202 x347 ~x98 ~x295 ~x189 ~x85 
19.44/19.55	v x402 ~x204 ~x350 ~x100 x298 ~x191 ~x87 ~x401 ~x206 x349 
19.44/19.55	v ~x102 ~x297 ~x193 x89 x404 ~x208 ~x352 ~x104 ~x300 ~x195 
19.44/19.55	v x91 ~x403 ~x210 x351 ~x106 x299 x2 ~x197 x93 ~x406 
19.44/19.55	v ~x212 ~x354 ~x108 ~x302 ~x4 ~x199 x95 ~x405 ~x214 x353 
19.44/19.55	v ~x110 x301 x6 ~x201 ~x97 ~x408 ~x216 ~x356 ~x112 ~x304 
19.44/19.55	v x8 ~x203 ~x99 ~x407 ~x218 ~x355 ~x114 x303 x10 ~x205 
19.44/19.55	v ~x101 ~x410 ~x220 ~x358 ~x116 ~x306 ~x12 ~x207 ~x103 ~x409 
19.44/19.55	v ~x222 ~x357 ~x118 x305 ~x14 ~x209 ~x105 ~x1 x412 ~x224 
19.44/19.55	v ~x360 ~x120 x308 ~x16 ~x211 ~x107 ~x3 ~x411 ~x226 ~x359 
19.44/19.55	v x122 ~x307 ~x18 ~x213 ~x109 ~x5 x414 ~x228 ~x362 x124 
19.44/19.55	v x310 ~x20 ~x215 ~x111 ~x7 ~x413 ~x230 x361 ~x126 ~x309 
19.44/19.55	v ~x22 ~x217 ~x113 ~x9 x416 ~x232 ~x364 ~x128 x312 ~x24 
19.44/19.55	v ~x219 x115 ~x11 ~x415 ~x234 ~x363 ~x130 ~x311 ~x26 ~x221 
19.44/19.55	v x117 ~x13 x418 ~x236 ~x366 x132 ~x314 x28 ~x223 x119 
19.44/19.55	v ~x15 ~x417 ~x238 x365 ~x134 x313 ~x30 ~x225 ~x121 ~x17 
19.44/19.55	v x420 ~x240 ~x368 ~x136 ~x316 x32 ~x227 ~x123 ~x19 ~x419 
19.44/19.55	v ~x242 x367 ~x138 x315 x34 x229 ~x125 ~x21 ~x422 ~x244 
19.44/19.55	v ~x370 ~x140 ~x318 x36 x231 ~x127 ~x23 x421 ~x246 x369 
19.44/19.55	v ~x142 x317 ~x38 x233 ~x129 ~x25 ~x424 ~x248 ~x372 ~x144 
19.44/19.55	v ~x320 ~x40 ~x235 ~x131 ~x27 x423 ~x250 x371 x146 x319 
19.44/19.55	v ~x42 x237 ~x133 ~x29 ~x426 ~x252 ~x374 x148 ~x322 ~x44 
19.44/19.55	v ~x239 ~x135 ~x31 x425 ~x254 x373 x150 x321 ~x46 ~x241 
19.44/19.55	v ~x137 ~x33 x428 ~x256 ~x376 ~x152 ~x324 ~x48 ~x243 ~x139 
19.44/19.55	v ~x35 ~x427 ~x258 x375 ~x154 x323 ~x50 ~x245 ~x141 ~x37 
19.44/19.55	v ~x260 ~x378 ~x156 x326 ~x52 ~x247 ~x143 ~x39 ~x262 x377 
19.44/19.55	v ~x158 ~x325 ~x54 ~x249 ~x145 ~x41 ~x264 ~x380 ~x160 x328 
19.44/19.55	v ~x56 ~x251 ~x147 ~x43 ~x266 x379 ~x162 ~x327 ~x58 ~x253 
19.44/19.55	v ~x149 ~x45 ~x268 ~x382 ~x164 x330 ~x60 x255 ~x151 ~x47 
19.44/19.55	v ~x270 x381 ~x166 ~x329 ~x62 x257 ~x153 ~x49 ~x272 x384 
19.44/19.55	v ~x168 x332 ~x64 x259 ~x155 ~x51 ~x274 ~x383 x170 ~x331 
19.44/19.55	v ~x66 ~x261 ~x157 ~x53 ~x276 x386 x172 x334 ~x68 x263 
19.44/19.55	v ~x159 ~x55 ~x278 ~x385 x174 ~x333 ~x70 ~x265 ~x161 ~x57 
19.44/19.55	v ~x280 x388 x176 x336 ~x72 ~x267 ~x163 ~x59 

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: 63931 MiB (58631 MiB free)
  memory of node 1: 64510 MiB (58288 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443442-1721309889/watcher-4443442-1721309889 -o /tmp/evaluation-result-4443442-1721309889/solver-4443442-1721309889 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721306176-984427 --watchdog 3760 pb_picat HOME/instance-4443442-1721309889.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=987196, runsolver pid=987193

[startup+0.100092 s]*
/proc/loadavg: 4.16 4.14 4.07 5/256 987197
/proc/meminfo: memFree=119624176/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2035816 memory=22876 CPUtime=0.1 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 1063 0 0 0 10 0 0 0 20 0 1 0 183154241 2084675584 5719 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 508954 5719 1802 439 0 504383 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2035816 KiB
Current children cumulated memory: 22876 KiB

[startup+0.205694 s]*
/proc/loadavg: 4.16 4.14 4.07 5/256 987197
/proc/meminfo: memFree=119494564/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2036396 memory=23344 CPUtime=0.2 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 1168 0 0 0 20 0 0 0 20 0 1 0 183154241 2085269504 5836 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 509099 5836 1802 439 0 504528 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036396 KiB
Current children cumulated memory: 23344 KiB

[startup+0.305476 s]*
/proc/loadavg: 4.16 4.14 4.07 5/256 987197
/proc/meminfo: memFree=119463988/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2036396 memory=23384 CPUtime=0.3 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 1243 0 0 0 30 0 0 0 20 0 1 0 183154241 2085269504 5846 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 509099 5846 1802 439 0 504528 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036396 KiB
Current children cumulated memory: 23384 KiB

[startup+0.700224 s]
/proc/loadavg: 4.16 4.14 4.07 5/256 987197
/proc/meminfo: memFree=119526964/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2036632 memory=24008 CPUtime=0.69 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 1598 0 0 0 69 0 0 0 20 0 1 0 183154241 2085511168 6002 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 509158 6002 1802 439 0 504587 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2036632 KiB
Current children cumulated memory: 24008 KiB

[startup+1.5002 s]
/proc/loadavg: 4.16 4.14 4.07 5/256 987197
/proc/meminfo: memFree=119526916/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2037656 memory=24184 CPUtime=1.48 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 2512 0 0 0 148 0 0 0 20 0 1 0 183154241 2086559744 6046 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 509414 6046 1802 439 0 504843 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2037656 KiB
Current children cumulated memory: 24184 KiB

[startup+3.10526 s]
/proc/loadavg: 4.16 4.14 4.07 5/256 987197
/proc/meminfo: memFree=119358952/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2038680 memory=24900 CPUtime=3.08 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 5403 0 0 0 307 1 0 0 20 0 1 0 183154241 2087608320 6225 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 509670 6225 1802 439 0 505099 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2038680 KiB
Current children cumulated memory: 24900 KiB

[startup+6.30021 s]
/proc/loadavg: 4.15 4.14 4.07 5/256 987198
/proc/meminfo: memFree=119324888/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2040912 memory=25968 CPUtime=6.28 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 12234 0 0 0 625 3 0 0 20 0 1 0 183154241 2089893888 6492 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 510228 6492 1802 439 0 505657 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2040912 KiB
Current children cumulated memory: 25968 KiB

[startup+12.7002 s]
/proc/loadavg: 4.13 4.14 4.06 5/256 987198
/proc/meminfo: memFree=119343852/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2041424 memory=27996 CPUtime=12.65 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 24574 0 0 0 1260 5 0 0 20 0 1 0 183154241 2090418176 6999 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 510356 6999 1802 439 0 505785 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 2041424 KiB
Current children cumulated memory: 27996 KiB

[startup+19.5554 s]
# the end of solver process 987196 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=19.4156 s, system=0.091773 s

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

[startup+12.8002 s]
/proc/loadavg: 4.13 4.14 4.06 5/256 987198
/proc/meminfo: memFree=119343852/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2040400 memory=27124 CPUtime=12.76 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 24714 0 0 0 1270 6 0 0 20 0 1 0 183154241 2089369600 6781 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 510100 6781 1802 439 0 505529 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 2040400 KiB
Current children cumulated memory: 27124 KiB

[startup+16.0002 s]*
/proc/loadavg: 4.12 4.13 4.06 5/256 987200
/proc/meminfo: memFree=118900348/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2039376 memory=26496 CPUtime=15.96 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 29744 0 0 0 1589 7 0 0 20 0 1 0 183154241 2088321024 6624 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 509844 6624 1802 439 0 505273 0
Current children cumulated CPU time: 15.96 s
Current children cumulated vsize: 2039376 KiB
Current children cumulated memory: 26496 KiB

[startup+17.6002 s]
/proc/loadavg: 4.12 4.13 4.06 5/256 987200
/proc/meminfo: memFree=119303256/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2043668 memory=28704 CPUtime=17.55 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 32043 0 0 0 1748 7 0 0 20 0 1 0 183154241 2092716032 7176 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 510917 7176 1802 439 0 506346 0
Current children cumulated CPU time: 17.55 s
Current children cumulated vsize: 2043668 KiB
Current children cumulated memory: 28704 KiB

[startup+18.4002 s]
/proc/loadavg: 4.12 4.13 4.06 5/256 987200
/proc/meminfo: memFree=118934188/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2041620 memory=26884 CPUtime=18.34 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 34985 0 0 0 1827 7 0 0 20 0 1 0 183154241 2090618880 6721 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 510405 6721 1802 439 0 505834 0
Current children cumulated CPU time: 18.34 s
Current children cumulated vsize: 2041620 KiB
Current children cumulated memory: 26884 KiB

[startup+19.2002 s]
/proc/loadavg: 4.11 4.13 4.06 5/256 987200
/proc/meminfo: memFree=118898264/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2041620 memory=26988 CPUtime=19.14 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 36269 0 0 0 1906 8 0 0 20 0 1 0 183154241 2090618880 6747 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 510405 6747 1802 439 0 505834 0
Current children cumulated CPU time: 19.14 s
Current children cumulated vsize: 2041620 KiB
Current children cumulated memory: 26988 KiB

[startup+19.4002 s]
/proc/loadavg: 4.11 4.13 4.06 5/256 987200
/proc/meminfo: memFree=118898264/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2043668 memory=27888 CPUtime=19.34 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 36989 0 0 0 1926 8 0 0 20 0 1 0 183154241 2092716032 6972 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 510917 6972 1802 439 0 506346 0
Current children cumulated CPU time: 19.34 s
Current children cumulated vsize: 2043668 KiB
Current children cumulated memory: 27888 KiB

[startup+19.5002 s]
/proc/loadavg: 4.11 4.13 4.06 5/256 987200
/proc/meminfo: memFree=118898264/131524600 swapFree=131071996/131071996
[pid=987196] ppid=987193 vsize=2041620 memory=27276 CPUtime=19.44 cores=4,6
/proc/987196/stat : 987196 (pb_picat) R 987193 987196 984416 0 -1 4194304 37297 0 0 0 1936 8 0 0 20 0 1 0 183154241 2090618880 6819 134679101440 4194304 5989780 140721228932240 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 28086272 140721228940312 140721228940388 140721228940388 140721228947404 0
/proc/987196/statm: 510405 6819 1802 439 0 505834 0
Current children cumulated CPU time: 19.44 s
Current children cumulated vsize: 2041620 KiB
Current children cumulated memory: 27276 KiB

Child status: 0

Real time (s): 19.5554
CPU time (s): 19.5074
CPU user time (s): 19.4156
CPU system time (s): 0.091773
CPU usage (%): 99.7543
Max. virtual memory (cumulated for all children) (KiB): 2047568
Max. memory (cumulated for all children) (KiB): 29376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.4156
system time used= 0.091773
maximum resident set size= 29544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37442
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= 4
involuntary context switches= 31


# summary of solver processes directly reported to runsolver:
#   pid: 987196
#   total CPU time (s): 19.5074
#   total CPU user time (s): 19.4156
#   total CPU system time (s): 0.091773

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.036873 second user time and 0.117549 second system time

The end

Launcher Data

Begin job on nodeC025 at 2024-07-18 15:38:21
IDJOB=4443442
IDBENCH=147874
IDSOLVER=3068
FILE ID=nodeC025/4443442-1721309889
RUNJOBID= nodeC025-1721306176-984427
SLURM_JOB_ID= 7542640
Free space on /tmp= 890016 MiB

SOLVER NAME= Picat 2024-06-18
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 --file-size-limit 102400 -w /tmp/evaluation-result-4443442-1721309889/watcher-4443442-1721309889 -o /tmp/evaluation-result-4443442-1721309889/solver-4443442-1721309889 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721306176-984427 --watchdog 3760  pb_picat HOME/instance-4443442-1721309889.opb

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

MD5SUM BENCH= 7546ebd0ce66e1c0113f5874ce57dd6d
RANDOM SEED=173762470

nodeC025.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3678.857
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
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		: 3687.305
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
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		: 3622.522
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
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		: 3600.088
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
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		: 3658.651
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
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		: 3687.430
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
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		: 3659.143
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.72
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		: 3600.103
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7007.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        119726428 kB
MemAvailable:   125717376 kB
Buffers:          512772 kB
Cached:          6241568 kB
SwapCached:            0 kB
Active:          1050620 kB
Inactive:        9968980 kB
Active(anon):       1552 kB
Inactive(anon):  4301404 kB
Active(file):    1049068 kB
Inactive(file):  5667576 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              3596 kB
Writeback:             0 kB
AnonPages:       4263248 kB
Mapped:           114980 kB
Shmem:             37720 kB
KReclaimable:     227900 kB
Slab:             355496 kB
SReclaimable:     227900 kB
SUnreclaim:       127596 kB
KernelStack:        4128 kB
PageTables:        18268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   10978096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            69472 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2095104 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      318164 kB
DirectMap2M:    43495424 kB
DirectMap1G:    92274688 kB

Free space on /tmp at the end= 890012 MiB
End job on nodeC025 at 2024-07-18 15:38:41