Trace number 4443412

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 25.4078 25.4718

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 benchmark0.210661
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

0.00/0.00	c solving HOME/instance-4443412-1721309863.opb (Picat 3.6#12)
25.32/25.47	s SATISFIABLE
25.32/25.47	v ~x242 ~x367 ~x138 ~x315 ~x34 ~x229 ~x125 ~x21 ~x422 ~x244 
25.32/25.47	v x370 ~x140 x318 ~x36 ~x231 ~x127 ~x23 x421 ~x246 ~x369 
25.32/25.47	v ~x142 ~x317 x38 ~x233 ~x129 ~x25 ~x424 ~x248 x372 ~x144 
25.32/25.47	v x320 x40 ~x235 x131 ~x27 x423 ~x250 ~x371 ~x146 ~x319 
25.32/25.47	v x42 ~x237 ~x133 ~x29 ~x426 ~x252 x374 ~x148 x322 ~x44 
25.32/25.47	v ~x239 ~x135 ~x31 x425 ~x254 ~x373 ~x150 ~x321 x46 x241 
25.32/25.47	v ~x137 ~x33 ~x428 ~x256 ~x376 ~x152 x324 ~x48 ~x243 ~x139 
25.32/25.47	v ~x35 x427 ~x258 x375 ~x154 ~x323 ~x50 x245 ~x141 ~x37 
25.32/25.47	v ~x260 ~x378 ~x156 ~x326 ~x52 x247 ~x143 ~x39 ~x262 x377 
25.32/25.47	v ~x158 x325 ~x54 x249 ~x145 ~x41 ~x264 ~x380 ~x160 ~x328 
25.32/25.47	v ~x56 ~x251 ~x147 ~x43 ~x266 x379 ~x162 x327 ~x58 ~x253 
25.32/25.47	v ~x149 ~x45 ~x268 x382 x164 ~x330 ~x60 ~x255 ~x151 ~x47 
25.32/25.47	v ~x270 ~x381 x166 x329 x62 ~x257 ~x153 ~x49 ~x272 ~x384 
25.32/25.47	v x168 ~x332 x64 ~x259 ~x155 ~x51 ~x274 x383 ~x170 x331 
25.32/25.47	v ~x66 ~x261 ~x157 ~x53 ~x276 x386 ~x172 ~x334 x68 ~x263 
25.32/25.47	v ~x159 ~x55 ~x278 ~x385 ~x174 x333 ~x70 ~x265 ~x161 ~x57 
25.32/25.47	v ~x280 x388 ~x176 ~x336 ~x72 x267 ~x163 ~x59 ~x282 ~x387 
25.32/25.47	v ~x178 x335 ~x74 x269 ~x165 ~x61 ~x284 x390 ~x180 x338 
25.32/25.47	v ~x76 x271 ~x167 ~x63 ~x286 ~x389 ~x182 ~x337 ~x78 ~x273 
25.32/25.47	v ~x169 ~x65 ~x288 ~x392 ~x184 x340 ~x80 ~x275 ~x171 ~x67 
25.32/25.47	v x391 x186 ~x339 ~x82 ~x277 ~x173 ~x69 ~x394 x188 x342 
25.32/25.47	v ~x84 ~x290 ~x279 ~x175 ~x71 x393 x190 ~x341 ~x86 x289 
25.32/25.47	v ~x281 ~x177 x73 ~x396 x192 x344 ~x88 ~x292 ~x283 ~x179 
25.32/25.47	v x75 x395 ~x194 ~x343 ~x90 x291 ~x285 ~x181 x77 ~x398 
25.32/25.47	v ~x196 x346 ~x92 ~x294 ~x287 ~x183 x79 x397 ~x198 ~x345 
25.32/25.47	v ~x94 x293 ~x185 ~x81 ~x400 ~x200 x348 ~x96 x296 ~x187 
25.32/25.47	v ~x83 x399 ~x202 ~x347 ~x98 ~x295 ~x189 ~x85 ~x402 ~x204 
25.32/25.47	v x350 ~x100 x298 ~x191 ~x87 ~x401 ~x206 ~x349 ~x102 ~x297 
25.32/25.47	v ~x193 ~x89 ~x404 ~x208 x352 ~x104 x300 ~x195 ~x91 ~x403 
25.32/25.47	v ~x210 ~x351 ~x106 ~x299 ~x2 ~x197 ~x93 ~x406 x212 x354 
25.32/25.47	v ~x108 ~x302 ~x4 ~x199 ~x95 ~x405 x214 ~x353 ~x110 x301 
25.32/25.47	v ~x6 ~x201 x97 ~x408 x216 x356 ~x112 ~x304 ~x8 ~x203 
25.32/25.47	v x99 x407 ~x218 ~x355 ~x114 x303 ~x10 ~x205 x101 ~x410 
25.32/25.47	v ~x220 x358 ~x116 ~x306 ~x12 ~x207 ~x103 ~x409 ~x222 ~x357 
25.32/25.47	v ~x118 x305 ~x14 ~x209 ~x105 ~x1 ~x412 ~x224 ~x360 ~x120 
25.32/25.47	v x308 x16 ~x211 ~x107 ~x3 x411 ~x226 ~x359 ~x122 ~x307 
25.32/25.47	v x18 ~x213 ~x109 ~x5 ~x414 ~x228 ~x362 ~x124 x310 x20 
25.32/25.47	v ~x215 ~x111 ~x7 x413 ~x230 ~x361 ~x126 ~x309 ~x22 ~x217 
25.32/25.47	v ~x113 ~x9 ~x416 ~x232 ~x364 ~x128 x312 x24 x219 ~x115 
25.32/25.47	v ~x11 x415 ~x234 ~x363 ~x130 ~x311 ~x26 ~x221 ~x117 ~x13 
25.32/25.47	v ~x418 ~x236 ~x366 ~x132 x314 ~x28 x223 ~x119 ~x15 x417 
25.32/25.47	v ~x238 ~x365 ~x134 ~x313 ~x30 x225 x121 ~x17 ~x420 ~x240 
25.32/25.47	v x368 ~x136 x316 ~x32 x227 x123 ~x19 x419 

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 (58710 MiB free)
  memory of node 1: 64510 MiB (57002 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443412-1721309863/watcher-4443412-1721309863 -o /tmp/evaluation-result-4443412-1721309863/solver-4443412-1721309863 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721306176-984427 --watchdog 3760 pb_picat HOME/instance-4443412-1721309863.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
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=987145, runsolver pid=987142

[startup+0.10064 s]*
/proc/loadavg: 4.12 4.14 4.06 5/256 987146
/proc/meminfo: memFree=118473548/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2035824 memory=22956 CPUtime=0.09 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 1103 0 0 0 9 0 0 0 20 0 1 0 183151661 2084683776 5739 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 508956 5739 1762 439 0 504385 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2035824 KiB
Current children cumulated memory: 22956 KiB

[startup+0.205599 s]*
/proc/loadavg: 4.12 4.14 4.06 5/256 987146
/proc/meminfo: memFree=118473040/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2036424 memory=23288 CPUtime=0.2 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 1194 0 0 0 20 0 0 0 20 0 1 0 183151661 2085298176 5822 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 509106 5822 1762 439 0 504535 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036424 KiB
Current children cumulated memory: 23288 KiB

[startup+0.305445 s]*
/proc/loadavg: 4.12 4.14 4.06 5/256 987146
/proc/meminfo: memFree=118472900/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2036396 memory=23476 CPUtime=0.3 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 1223 0 0 0 30 0 0 0 20 0 1 0 183151661 2085269504 5869 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 509099 5869 1762 439 0 504528 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036396 KiB
Current children cumulated memory: 23476 KiB

[startup+0.700185 s]
/proc/loadavg: 4.12 4.14 4.06 5/256 987146
/proc/meminfo: memFree=118472760/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2036396 memory=23424 CPUtime=0.69 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 1609 0 0 0 69 0 0 0 20 0 1 0 183151661 2085269504 5856 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 509099 5856 1762 439 0 504528 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2036396 KiB
Current children cumulated memory: 23424 KiB

[startup+1.50019 s]
/proc/loadavg: 4.12 4.14 4.06 5/256 987148
/proc/meminfo: memFree=118470808/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2037552 memory=24164 CPUtime=1.48 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 3098 0 0 0 148 0 0 0 20 0 1 0 183151661 2086453248 6041 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 509388 6041 1762 439 0 504817 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2037552 KiB
Current children cumulated memory: 24164 KiB

[startup+3.10531 s]
/proc/loadavg: 4.12 4.14 4.06 5/256 987148
/proc/meminfo: memFree=118699164/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2037776 memory=24676 CPUtime=3.08 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 6408 0 0 0 307 1 0 0 20 0 1 0 183151661 2086682624 6169 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 509444 6169 1762 439 0 504873 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2037776 KiB
Current children cumulated memory: 24676 KiB

[startup+6.30018 s]
/proc/loadavg: 4.11 4.13 4.06 5/256 987148
/proc/meminfo: memFree=118188508/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2039960 memory=25636 CPUtime=6.27 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 15937 0 0 0 624 3 0 0 20 0 1 0 183151661 2088919040 6409 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 509990 6409 1762 439 0 505419 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2039960 KiB
Current children cumulated memory: 25636 KiB

[startup+12.7002 s]
/proc/loadavg: 4.10 4.13 4.06 5/256 987149
/proc/meminfo: memFree=118244572/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2041132 memory=27220 CPUtime=12.65 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 31302 0 0 0 1259 6 0 0 20 0 1 0 183151661 2090119168 6805 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 510283 6805 1762 439 0 505712 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 2041132 KiB
Current children cumulated memory: 27220 KiB

[startup+25.4717 s]
# the end of solver process 987145 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=25.2761 s, system=0.131664 s

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

[startup+12.8002 s]
/proc/loadavg: 4.10 4.13 4.06 5/256 987149
/proc/meminfo: memFree=118244572/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2038060 memory=25432 CPUtime=12.76 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 31631 0 0 0 1269 7 0 0 20 0 1 0 183151661 2086973440 6358 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 509515 6358 1762 439 0 504944 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 2038060 KiB
Current children cumulated memory: 25432 KiB

[startup+19.2002 s]
/proc/loadavg: 4.09 4.13 4.06 5/256 987149
/proc/meminfo: memFree=118469344/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2041384 memory=26164 CPUtime=19.14 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 43874 0 0 0 1904 10 0 0 20 0 1 0 183151661 2090377216 6541 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 510346 6541 1762 439 0 505775 0
Current children cumulated CPU time: 19.14 s
Current children cumulated vsize: 2041384 KiB
Current children cumulated memory: 26164 KiB

[startup+22.4002 s]
/proc/loadavg: 4.08 4.13 4.06 5/256 987151
/proc/meminfo: memFree=118193020/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2047528 memory=29212 CPUtime=22.33 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 49159 0 0 0 2223 10 0 0 20 0 1 0 183151661 2096668672 7303 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 511882 7303 1762 439 0 507311 0
Current children cumulated CPU time: 22.33 s
Current children cumulated vsize: 2047528 KiB
Current children cumulated memory: 29212 KiB

[startup+24.0002 s]*
/proc/loadavg: 4.08 4.13 4.06 5/256 987151
/proc/meminfo: memFree=118045704/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2038312 memory=25388 CPUtime=23.93 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 52038 0 0 0 2382 11 0 0 20 0 1 0 183151661 2087231488 6347 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 509578 6347 1762 439 0 505007 0
Current children cumulated CPU time: 23.93 s
Current children cumulated vsize: 2038312 KiB
Current children cumulated memory: 25388 KiB

[startup+24.8002 s]
/proc/loadavg: 4.08 4.13 4.06 5/256 987151
/proc/meminfo: memFree=118045704/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2045480 memory=28100 CPUtime=24.73 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 54140 0 0 0 2461 12 0 0 20 0 1 0 183151661 2094571520 7025 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 511370 7025 1762 439 0 506799 0
Current children cumulated CPU time: 24.73 s
Current children cumulated vsize: 2045480 KiB
Current children cumulated memory: 28100 KiB

[startup+25.2002 s]
/proc/loadavg: 4.16 4.14 4.07 5/256 987151
/proc/meminfo: memFree=118369292/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2041384 memory=26676 CPUtime=25.12 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 54923 0 0 0 2500 12 0 0 20 0 1 0 183151661 2090377216 6669 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 510346 6669 1762 439 0 505775 0
Current children cumulated CPU time: 25.12 s
Current children cumulated vsize: 2041384 KiB
Current children cumulated memory: 26676 KiB

[startup+25.4002 s]
/proc/loadavg: 4.16 4.14 4.07 5/256 987151
/proc/meminfo: memFree=118369292/131524600 swapFree=131071996/131071996
[pid=987145] ppid=987142 vsize=2041384 memory=27960 CPUtime=25.32 cores=4,6
/proc/987145/stat : 987145 (pb_picat) R 987142 987145 984416 0 -1 4194304 55236 0 0 0 2520 12 0 0 20 0 1 0 183151661 2090377216 6990 134679101440 4194304 5989780 140736746679744 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 8089048 9894864 47845376 140736746685464 140736746685540 140736746685540 140736746692556 0
/proc/987145/statm: 510346 6990 1762 439 0 505775 0
Current children cumulated CPU time: 25.32 s
Current children cumulated vsize: 2041384 KiB
Current children cumulated memory: 27960 KiB

Child status: 0

Real time (s): 25.4718
CPU time (s): 25.4078
CPU user time (s): 25.2761
CPU system time (s): 0.131664
CPU usage (%): 99.7488
Max. virtual memory (cumulated for all children) (KiB): 2047528
Max. memory (cumulated for all children) (KiB): 29604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.2761
system time used= 0.131664
maximum resident set size= 29868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55659
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= 40


# summary of solver processes directly reported to runsolver:
#   pid: 987145
#   total CPU time (s): 25.4078
#   total CPU user time (s): 25.2761
#   total CPU system time (s): 0.131664

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.062869 second user time and 0.132468 second system time

The end

Launcher Data

Begin job on nodeC025 at 2024-07-18 15:37:56
IDJOB=4443412
IDBENCH=147873
IDSOLVER=3068
FILE ID=nodeC025/4443412-1721309863
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-army12.21bt.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443412-1721309863/watcher-4443412-1721309863 -o /tmp/evaluation-result-4443412-1721309863/solver-4443412-1721309863 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC025-1721306176-984427 --watchdog 3760  pb_picat HOME/instance-4443412-1721309863.opb

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

MD5SUM BENCH= 8150ec280d22960cf2e4079d2206c8ae
RANDOM SEED=949900489

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		: 3674.997
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		: 3677.559
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		: 3624.172
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		: 3599.875
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		: 3650.415
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		: 3677.557
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		: 3657.700
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		: 3600.215
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:        118490496 kB
MemAvailable:   124480980 kB
Buffers:          512736 kB
Cached:          6241156 kB
SwapCached:            0 kB
Active:          1050580 kB
Inactive:       11202956 kB
Active(anon):       1528 kB
Inactive(anon):  5535828 kB
Active(file):    1049052 kB
Inactive(file):  5667128 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              3612 kB
Writeback:             0 kB
AnonPages:       5497664 kB
Mapped:           114996 kB
Shmem:             37720 kB
KReclaimable:     227900 kB
Slab:             355520 kB
SReclaimable:     227900 kB
SUnreclaim:       127620 kB
KernelStack:        4128 kB
PageTables:        20088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:   12887140 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            69472 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3151872 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 15:38:21