Trace number 4436226

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 NameAnswerobjective functionCPU timeWall clock time
Picat 2024-06-18OPT66 2.5764 2.58539

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
MD5SUMc5da5df44a2d3fa80b6ee35931ebf1d7
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark66
Best CPU time to get the best result obtained on this benchmark0.014435
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables624
Total number of constraints1884
Number of constraints which are clauses1860
Number of constraints which are cardinality constraints (but not clauses)24
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint26
Number of terms in the objective function 624
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 624
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 624
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c solving HOME/instance-4436226-1721076317.opb (Picat 3.6#12)
0.09/0.18	o 72
0.59/0.62	o 70
1.99/2.04	o 66
2.48/2.58	s OPTIMUM FOUND
2.48/2.58	v ~x5 ~x110 ~x215 ~x320 ~x425 ~x530 ~x6 ~x111 ~x216 ~x321 
2.48/2.58	v ~x426 ~x531 ~x7 ~x112 ~x217 ~x322 ~x427 x532 ~x8 ~x113 
2.48/2.58	v ~x218 ~x323 x428 ~x533 ~x9 ~x114 ~x219 ~x324 ~x429 ~x534 
2.48/2.58	v ~x10 ~x115 ~x220 ~x325 ~x430 ~x535 ~x11 ~x116 ~x221 x326 
2.48/2.58	v ~x431 ~x536 ~x12 ~x117 ~x222 ~x327 ~x432 ~x537 ~x13 ~x118 
2.48/2.58	v ~x223 ~x328 ~x433 ~x538 ~x14 ~x119 ~x224 ~x329 ~x434 ~x539 
2.48/2.58	v ~x15 ~x120 ~x225 x330 ~x435 ~x540 ~x16 ~x121 x226 ~x331 
2.48/2.58	v ~x436 ~x541 ~x17 ~x122 x227 ~x332 ~x437 ~x542 ~x18 ~x123 
2.48/2.58	v ~x228 ~x333 ~x438 ~x543 ~x19 x124 ~x229 ~x334 ~x439 ~x544 
2.48/2.58	v ~x20 x125 ~x230 ~x335 ~x440 ~x545 ~x21 x126 ~x231 ~x336 
2.48/2.58	v ~x441 ~x546 ~x22 ~x127 ~x232 ~x337 ~x442 ~x547 ~x23 ~x128 
2.48/2.58	v ~x233 ~x338 ~x443 ~x548 ~x24 ~x129 ~x234 ~x339 ~x444 ~x549 
2.48/2.58	v ~x25 ~x130 x235 ~x340 ~x445 ~x550 ~x26 ~x131 ~x236 ~x341 
2.48/2.58	v ~x446 ~x551 ~x27 ~x132 ~x237 ~x342 ~x447 ~x552 ~x28 ~x133 
2.48/2.58	v ~x238 ~x343 ~x448 ~x553 ~x29 ~x134 x239 ~x344 ~x449 ~x554 
2.48/2.58	v ~x30 ~x135 ~x240 ~x345 ~x450 ~x555 ~x31 ~x136 ~x241 x346 
2.48/2.58	v ~x451 ~x556 ~x32 ~x137 ~x242 ~x347 x452 ~x557 x33 ~x138 
2.48/2.58	v ~x243 ~x348 ~x453 ~x558 ~x34 ~x139 ~x244 x349 ~x454 ~x559 
2.48/2.58	v ~x35 x140 ~x245 ~x350 ~x455 ~x560 ~x36 ~x141 ~x246 ~x351 
2.48/2.58	v ~x456 ~x561 ~x37 ~x142 ~x247 ~x352 ~x457 ~x562 ~x38 ~x143 
2.48/2.58	v ~x248 x353 ~x458 ~x563 ~x39 x144 ~x249 ~x354 ~x459 ~x564 
2.48/2.58	v ~x40 ~x145 ~x250 ~x355 ~x460 ~x565 ~x41 ~x146 ~x251 ~x356 
2.48/2.58	v ~x461 ~x566 ~x42 ~x147 ~x252 x357 ~x462 x567 ~x43 ~x148 
2.48/2.58	v x253 ~x358 ~x463 ~x568 ~x44 ~x149 ~x254 ~x359 x464 ~x569 
2.48/2.58	v ~x45 ~x150 ~x255 ~x360 ~x465 ~x570 ~x46 ~x151 ~x256 ~x361 
2.48/2.58	v ~x466 ~x571 x47 ~x152 x257 ~x362 ~x467 ~x572 ~x48 x153 
2.48/2.58	v ~x258 ~x363 ~x468 ~x573 ~x49 ~x154 ~x259 ~x364 ~x469 ~x574 
2.48/2.58	v ~x50 ~x155 ~x260 ~x365 ~x470 ~x575 ~x51 ~x156 x261 ~x366 
2.48/2.58	v ~x471 ~x576 ~x52 ~x157 ~x262 x367 ~x472 ~x577 ~x53 ~x158 
2.48/2.58	v ~x263 ~x368 ~x473 ~x578 ~x54 ~x159 ~x264 ~x369 ~x474 ~x579 
2.48/2.58	v ~x55 ~x160 x265 ~x370 ~x475 ~x580 ~x56 ~x161 ~x266 ~x371 
2.48/2.58	v ~x476 ~x581 ~x57 ~x162 ~x267 ~x372 ~x477 ~x582 ~x58 x163 
2.48/2.58	v ~x268 ~x373 ~x478 ~x583 ~x59 ~x164 ~x269 ~x374 ~x479 ~x584 
2.48/2.58	v x60 ~x165 ~x270 ~x375 ~x480 ~x585 ~x61 ~x166 ~x271 ~x376 
2.48/2.58	v ~x481 ~x586 ~x62 ~x167 ~x272 ~x377 ~x482 ~x587 ~x63 x168 
2.48/2.58	v ~x273 ~x378 ~x483 ~x588 ~x64 ~x169 ~x274 ~x379 ~x484 ~x589 
2.48/2.58	v ~x65 ~x170 x275 ~x380 x485 ~x590 ~x66 ~x171 x276 ~x381 
2.48/2.58	v ~x486 x591 ~x67 ~x172 ~x277 x382 ~x487 ~x592 ~x68 ~x173 
2.48/2.58	v x278 ~x383 ~x488 ~x593 ~x69 ~x174 ~x279 ~x384 ~x489 ~x594 
2.48/2.58	v ~x70 ~x175 ~x280 x385 ~x490 ~x595 ~x71 ~x176 ~x281 x386 
2.48/2.58	v ~x491 ~x596 ~x72 ~x177 x282 x387 ~x492 ~x597 ~x73 ~x178 
2.48/2.58	v ~x283 ~x388 ~x493 ~x598 ~x74 ~x179 ~x284 ~x389 ~x494 ~x599 
2.48/2.58	v ~x75 ~x180 ~x285 ~x390 ~x495 ~x600 ~x76 ~x181 x286 ~x391 
2.48/2.58	v ~x496 ~x601 ~x77 x182 ~x287 ~x392 ~x497 ~x602 x78 ~x183 
2.48/2.58	v ~x288 ~x393 ~x498 ~x603 ~x79 ~x184 ~x289 ~x394 ~x499 ~x604 
2.48/2.58	v x80 ~x185 ~x290 ~x395 ~x500 ~x605 ~x81 x186 ~x291 ~x396 
2.48/2.58	v ~x501 ~x606 ~x82 ~x187 ~x292 ~x397 ~x502 ~x607 ~x83 ~x188 
2.48/2.58	v ~x293 ~x398 ~x503 ~x608 ~x84 ~x189 ~x294 ~x399 ~x504 ~x609 
2.48/2.58	v ~x85 ~x190 ~x295 ~x400 ~x505 ~x610 ~x86 ~x191 ~x296 ~x401 
2.48/2.58	v ~x506 ~x611 ~x87 ~x192 ~x297 ~x402 ~x507 ~x612 x88 ~x193 
2.48/2.58	v x298 ~x403 ~x508 ~x613 ~x89 ~x194 x299 ~x404 ~x509 ~x614 
2.48/2.58	v ~x90 ~x195 ~x300 ~x405 ~x510 x615 x91 x196 ~x301 ~x406 
2.48/2.58	v x511 ~x616 ~x92 x197 ~x302 ~x407 x512 ~x617 ~x93 x198 
2.48/2.58	v ~x303 ~x408 ~x513 ~x618 x94 ~x199 ~x304 ~x409 ~x514 ~x619 
2.48/2.58	v ~x95 ~x200 x305 ~x410 ~x515 ~x620 ~x96 ~x201 ~x306 ~x411 
2.48/2.58	v ~x516 ~x621 ~x97 ~x202 ~x307 ~x412 ~x517 ~x622 x98 ~x203 
2.48/2.58	v ~x308 ~x413 ~x518 ~x623 x99 ~x204 x309 ~x414 ~x519 ~x624 
2.48/2.58	v ~x100 x205 ~x310 ~x415 ~x520 ~x101 ~x206 ~x311 ~x416 ~x521 
2.48/2.58	v ~x102 ~x207 ~x312 ~x417 ~x522 ~x103 ~x208 ~x313 ~x418 ~x523 
2.48/2.58	v ~x104 ~x209 ~x314 ~x419 ~x524 ~x105 ~x210 ~x315 ~x420 ~x525 
2.48/2.58	v x1 ~x106 ~x211 ~x316 ~x421 ~x526 x2 ~x107 ~x212 ~x317 
2.48/2.58	v ~x422 ~x527 x3 ~x108 ~x213 ~x318 ~x423 ~x528 ~x4 ~x109 
2.48/2.58	v ~x214 x319 ~x424 ~x529

Verifier Data 

OK	66

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 (59006 MiB free)
  memory of node 1: 64510 MiB (61761 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4436226-1721076317/watcher-4436226-1721076317 -o /tmp/evaluation-result-4436226-1721076317/solver-4436226-1721076317 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721072715-835359 --watchdog 3760 pb_picat HOME/instance-4436226-1721076317.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=837763, runsolver pid=837760

[startup+0.100474 s]*
/proc/loadavg: 4.12 4.11 4.09 5/257 837764
/proc/meminfo: memFree=123645836/131524600 swapFree=131071996/131071996
[pid=837763] ppid=837760 vsize=2044360 memory=30452 CPUtime=0.09 cores=0,2
/proc/837763/stat : 837763 (pb_picat) R 837760 837763 835349 0 -1 4194304 2017 0 0 0 9 0 0 0 20 0 1 0 159799113 2093424640 7613 134679101440 4194304 5989780 140722598259360 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46280704 140722598265881 140722598265957 140722598265957 140722598272972 0
/proc/837763/statm: 511090 7613 1763 439 0 506519 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2044360 KiB
Current children cumulated memory: 30452 KiB

[startup+0.205397 s]*
/proc/loadavg: 4.12 4.11 4.09 5/257 837764
/proc/meminfo: memFree=123644756/131524600 swapFree=131071996/131071996
[pid=837763] ppid=837760 vsize=2044444 memory=29900 CPUtime=0.2 cores=0,2
/proc/837763/stat : 837763 (pb_picat) R 837760 837763 835349 0 -1 4194304 2533 0 0 0 19 1 0 0 20 0 1 0 159799113 2093510656 7475 134679101440 4194304 5989780 140722598259360 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46280704 140722598265881 140722598265957 140722598265957 140722598272972 0
/proc/837763/statm: 511111 7475 1779 439 0 506540 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2044444 KiB
Current children cumulated memory: 29900 KiB

[startup+0.304947 s]*
/proc/loadavg: 4.12 4.11 4.09 5/257 837764
/proc/meminfo: memFree=123642380/131524600 swapFree=131071996/131071996
[pid=837763] ppid=837760 vsize=2045984 memory=31808 CPUtime=0.3 cores=0,2
/proc/837763/stat : 837763 (pb_picat) R 837760 837763 835349 0 -1 4194304 3264 0 0 0 29 1 0 0 20 0 1 0 159799113 2095087616 7952 134679101440 4194304 5989780 140722598259360 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46280704 140722598265881 140722598265957 140722598265957 140722598272972 0
/proc/837763/statm: 511496 7952 1779 439 0 506925 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2045984 KiB
Current children cumulated memory: 31808 KiB

[startup+0.700149 s]
/proc/loadavg: 4.12 4.11 4.09 5/257 837764
/proc/meminfo: memFree=123642016/131524600 swapFree=131071996/131071996
[pid=837763] ppid=837760 vsize=2045212 memory=31192 CPUtime=0.69 cores=0,2
/proc/837763/stat : 837763 (pb_picat) R 837760 837763 835349 0 -1 4194304 3935 0 0 0 68 1 0 0 20 0 1 0 159799113 2094297088 7798 134679101440 4194304 5989780 140722598259360 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46280704 140722598265881 140722598265957 140722598265957 140722598272972 0
/proc/837763/statm: 511303 7798 1779 439 0 506732 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2045212 KiB
Current children cumulated memory: 31192 KiB

[startup+1.50018 s]
/proc/loadavg: 4.12 4.11 4.09 6/257 837810
/proc/meminfo: memFree=123630676/131524600 swapFree=131071996/131071996
[pid=837763] ppid=837760 vsize=2045212 memory=31196 CPUtime=1.49 cores=0,2
/proc/837763/stat : 837763 (pb_picat) R 837760 837763 835349 0 -1 4194304 6167 0 0 0 147 2 0 0 20 0 1 0 159799113 2094297088 7799 134679101440 4194304 5989780 140722598259360 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46280704 140722598265881 140722598265957 140722598265957 140722598272972 0
/proc/837763/statm: 511303 7799 1779 439 0 506732 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2045212 KiB
Current children cumulated memory: 31196 KiB

[startup+2.58536 s]
# the end of solver process 837763 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.54752 s, system=0.028881 s

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

[startup+1.60018 s]
/proc/loadavg: 4.12 4.11 4.09 6/257 837810
/proc/meminfo: memFree=123630676/131524600 swapFree=131071996/131071996
[pid=837763] ppid=837760 vsize=2046240 memory=32320 CPUtime=1.59 cores=0,2
/proc/837763/stat : 837763 (pb_picat) R 837760 837763 835349 0 -1 4194304 6684 0 0 0 157 2 0 0 20 0 1 0 159799113 2095349760 8080 134679101440 4194304 5989780 140722598259360 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46280704 140722598265881 140722598265957 140722598265957 140722598272972 0
/proc/837763/statm: 511560 8080 1779 439 0 506989 0
Current children cumulated CPU time: 1.59 s
Current children cumulated vsize: 2046240 KiB
Current children cumulated memory: 32320 KiB

[startup+2.00013 s]*
/proc/loadavg: 4.12 4.11 4.09 5/257 837810
/proc/meminfo: memFree=123610124/131524600 swapFree=131071996/131071996
[pid=837763] ppid=837760 vsize=2046240 memory=32312 CPUtime=1.99 cores=0,2
/proc/837763/stat : 837763 (pb_picat) R 837760 837763 835349 0 -1 4194304 7059 0 0 0 197 2 0 0 20 0 1 0 159799113 2095349760 8078 134679101440 4194304 5989780 140722598259360 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46280704 140722598265881 140722598265957 140722598265957 140722598272972 0
/proc/837763/statm: 511560 8078 1779 439 0 506989 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 2046240 KiB
Current children cumulated memory: 32312 KiB

[startup+2.40013 s]
/proc/loadavg: 4.12 4.11 4.09 5/257 837810
/proc/meminfo: memFree=123610124/131524600 swapFree=131071996/131071996
[pid=837763] ppid=837760 vsize=2046240 memory=32384 CPUtime=2.38 cores=0,2
/proc/837763/stat : 837763 (pb_picat) R 837760 837763 835349 0 -1 4194304 8223 0 0 0 236 2 0 0 20 0 1 0 159799113 2095349760 8096 134679101440 4194304 5989780 140722598259360 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46280704 140722598265881 140722598265957 140722598265957 140722598272972 0
/proc/837763/statm: 511560 8096 1779 439 0 506989 0
Current children cumulated CPU time: 2.38 s
Current children cumulated vsize: 2046240 KiB
Current children cumulated memory: 32384 KiB

[startup+2.50013 s]
/proc/loadavg: 4.12 4.11 4.09 5/257 837810
/proc/meminfo: memFree=123610124/131524600 swapFree=131071996/131071996
[pid=837763] ppid=837760 vsize=2047264 memory=32384 CPUtime=2.48 cores=0,2
/proc/837763/stat : 837763 (pb_picat) R 837760 837763 835349 0 -1 4194304 8369 0 0 0 246 2 0 0 20 0 1 0 159799113 2096398336 8096 134679101440 4194304 5989780 140722598259360 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 8089048 9894864 46280704 140722598265881 140722598265957 140722598265957 140722598272972 0
/proc/837763/statm: 511816 8096 1779 439 0 507245 0
Current children cumulated CPU time: 2.48 s
Current children cumulated vsize: 2047264 KiB
Current children cumulated memory: 32384 KiB

Child status: 0

Real time (s): 2.58539
CPU time (s): 2.5764
CPU user time (s): 2.54752
CPU system time (s): 0.028881
CPU usage (%): 99.6525
Max. virtual memory (cumulated for all children) (KiB): 2047264
Max. memory (cumulated for all children) (KiB): 32832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.54752
system time used= 0.028881
maximum resident set size= 32844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8511
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= 20


# summary of solver processes directly reported to runsolver:
#   pid: 837763
#   total CPU time (s): 2.5764
#   total CPU user time (s): 2.54752
#   total CPU system time (s): 0.028881

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015185 second user time and 0.031771 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-15 22:45:30
IDJOB=4436226
IDBENCH=147192
IDSOLVER=3068
FILE ID=nodeC029/4436226-1721076317
RUNJOBID= nodeC029-1721072715-835359
SLURM_JOB_ID= 7505542
Free space on /tmp= 890056 MiB

SOLVER NAME= Picat 2024-06-18
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/routing/normalized-s4-4-3-6pb.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4436226-1721076317/watcher-4436226-1721076317 -o /tmp/evaluation-result-4436226-1721076317/solver-4436226-1721076317 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721072715-835359 --watchdog 3760  pb_picat HOME/instance-4436226-1721076317.opb

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

MD5SUM BENCH= c5da5df44a2d3fa80b6ee35931ebf1d7
RANDOM SEED=698882714

nodeC029.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		: 3659.172
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	: 7000.09
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		: 3690.502
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	: 7006.98
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		: 3647.756
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	: 7000.09
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		: 3600.263
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	: 7006.98
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		: 3683.787
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	: 7000.09
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		: 3690.627
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	: 7006.98
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		: 3600.302
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	: 7000.09
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		: 3600.017
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	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        123667228 kB
MemAvailable:   129600376 kB
Buffers:          371876 kB
Cached:          6325544 kB
SwapCached:            0 kB
Active:           674324 kB
Inactive:        6432968 kB
Active(anon):       1496 kB
Inactive(anon):   445788 kB
Active(file):     672828 kB
Inactive(file):  5987180 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             15264 kB
Writeback:            12 kB
AnonPages:        409712 kB
Mapped:           114072 kB
Shmem:             37720 kB
KReclaimable:     225572 kB
Slab:             346208 kB
SReclaimable:     225572 kB
SUnreclaim:       120636 kB
KernelStack:        4156 kB
PageTables:        10224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    6747504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60224 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 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:      279252 kB
DirectMap2M:    36194304 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 890052 MiB
End job on nodeC029 at 2024-07-15 22:45:33