Trace number 4436228

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 2024-06-18OPT68 5.15015 5.16821

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/
submitted-PB05/manquinho/routing/normalized-s4-4-3-9pb.opb
MD5SUMea99d36514d94b6fcce0ae9e5df1efe9
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 benchmark68
Best CPU time to get the best result obtained on this benchmark0.034049
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables840
Total number of constraints2526
Number of constraints which are clauses2502
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 constraint35
Number of terms in the objective function 840
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 840
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 840
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-4436228-1721076312.opb (Picat 3.6#12)
0.19/0.28	o 72
0.58/0.62	o 70
5.08/5.16	o 68
5.08/5.16	s OPTIMUM FOUND
5.08/5.16	v ~x738 ~x4 ~x109 ~x214 ~x319 ~x424 ~x529 ~x634 ~x739 ~x5 
5.08/5.16	v ~x110 ~x215 ~x320 ~x425 ~x530 ~x635 ~x740 ~x6 ~x111 ~x216 
5.08/5.16	v ~x321 ~x426 ~x531 ~x636 ~x741 ~x7 ~x112 ~x217 ~x322 ~x427 
5.08/5.16	v ~x532 ~x637 ~x742 ~x8 ~x113 ~x218 ~x323 x428 ~x533 ~x638 
5.08/5.16	v ~x743 x9 ~x114 ~x219 x324 ~x429 ~x534 ~x639 ~x744 ~x10 
5.08/5.16	v ~x115 x220 ~x325 ~x430 ~x535 ~x640 ~x745 ~x11 x116 ~x221 
5.08/5.16	v ~x326 ~x431 ~x536 ~x641 ~x746 ~x12 ~x117 ~x222 ~x327 x432 
5.08/5.16	v ~x537 ~x642 ~x747 ~x13 ~x118 ~x223 ~x328 ~x433 ~x538 ~x643 
5.08/5.16	v ~x748 ~x14 ~x119 ~x224 ~x329 ~x434 x539 ~x644 ~x749 ~x15 
5.08/5.16	v ~x120 ~x225 ~x330 ~x435 ~x540 ~x645 ~x750 ~x16 ~x121 ~x226 
5.08/5.16	v ~x331 ~x436 ~x541 ~x646 ~x751 ~x17 ~x122 ~x227 ~x332 ~x437 
5.08/5.16	v ~x542 x647 ~x752 ~x18 ~x123 ~x228 ~x333 ~x438 ~x543 ~x648 
5.08/5.16	v ~x753 ~x19 ~x124 ~x229 ~x334 ~x439 ~x544 ~x649 ~x754 ~x20 
5.08/5.16	v ~x125 ~x230 ~x335 ~x440 ~x545 ~x650 ~x755 ~x21 ~x126 ~x231 
5.08/5.16	v x336 ~x441 ~x546 ~x651 ~x756 ~x22 ~x127 ~x232 ~x337 ~x442 
5.08/5.16	v ~x547 ~x652 ~x757 ~x23 ~x128 ~x233 ~x338 ~x443 ~x548 ~x653 
5.08/5.16	v ~x758 ~x24 ~x129 x234 x339 ~x444 ~x549 ~x654 ~x759 ~x25 
5.08/5.16	v ~x130 ~x235 ~x340 ~x445 ~x550 ~x655 x760 ~x26 ~x131 ~x236 
5.08/5.16	v ~x341 ~x446 ~x551 ~x656 ~x761 x27 ~x132 ~x237 ~x342 ~x447 
5.08/5.16	v ~x552 ~x657 ~x762 x28 ~x133 ~x238 ~x343 ~x448 ~x553 ~x658 
5.08/5.16	v ~x763 x29 x134 ~x239 ~x344 ~x449 ~x554 ~x659 ~x764 ~x30 
5.08/5.16	v ~x135 ~x240 ~x345 ~x450 ~x555 ~x660 ~x765 ~x31 ~x136 ~x241 
5.08/5.16	v ~x346 ~x451 ~x556 ~x661 ~x766 ~x32 ~x137 ~x242 ~x347 ~x452 
5.08/5.16	v ~x557 ~x662 ~x767 ~x33 ~x138 ~x243 ~x348 x453 ~x558 ~x663 
5.08/5.16	v ~x768 ~x34 ~x139 ~x244 ~x349 ~x454 x559 x664 ~x769 ~x35 
5.08/5.16	v ~x140 ~x245 ~x350 ~x455 ~x560 ~x665 ~x770 ~x36 ~x141 ~x246 
5.08/5.16	v ~x351 ~x456 ~x561 ~x666 ~x771 ~x37 ~x142 ~x247 ~x352 ~x457 
5.08/5.16	v ~x562 ~x667 ~x772 ~x38 ~x143 ~x248 ~x353 ~x458 ~x563 ~x668 
5.08/5.16	v x773 x39 ~x144 ~x249 ~x354 ~x459 ~x564 ~x669 ~x774 ~x40 
5.08/5.16	v ~x145 ~x250 ~x355 ~x460 ~x565 ~x670 ~x775 x41 ~x146 ~x251 
5.08/5.16	v ~x356 ~x461 ~x566 ~x671 ~x776 ~x42 ~x147 ~x252 ~x357 ~x462 
5.08/5.16	v ~x567 ~x672 ~x777 ~x43 ~x148 ~x253 ~x358 ~x463 ~x568 ~x673 
5.08/5.16	v ~x778 ~x44 ~x149 ~x254 ~x359 ~x464 ~x569 ~x674 ~x779 ~x45 
5.08/5.16	v ~x150 ~x255 ~x360 x465 ~x570 ~x675 ~x780 ~x46 ~x151 ~x256 
5.08/5.16	v ~x361 ~x466 ~x571 ~x676 ~x781 ~x47 ~x152 ~x257 ~x362 ~x467 
5.08/5.16	v ~x572 ~x677 ~x782 ~x48 ~x153 x258 ~x363 ~x468 ~x573 ~x678 
5.08/5.16	v ~x783 ~x49 ~x154 ~x259 ~x364 ~x469 ~x574 ~x679 ~x784 ~x50 
5.08/5.16	v x155 ~x260 ~x365 ~x470 ~x575 x680 ~x785 ~x51 x156 ~x261 
5.08/5.16	v ~x366 ~x471 ~x576 ~x681 ~x786 ~x52 ~x157 ~x262 ~x367 ~x472 
5.08/5.16	v x577 x682 ~x787 ~x53 ~x158 ~x263 ~x368 ~x473 x578 ~x683 
5.08/5.16	v ~x788 ~x54 ~x159 ~x264 ~x369 ~x474 ~x579 ~x684 ~x789 ~x55 
5.08/5.16	v ~x160 ~x265 ~x370 ~x475 ~x580 ~x685 ~x790 ~x56 ~x161 ~x266 
5.08/5.16	v ~x371 x476 ~x581 ~x686 ~x791 ~x57 ~x162 ~x267 ~x372 ~x477 
5.08/5.16	v ~x582 ~x687 ~x792 ~x58 ~x163 ~x268 ~x373 ~x478 ~x583 ~x688 
5.08/5.16	v ~x793 ~x59 ~x164 ~x269 ~x374 ~x479 ~x584 ~x689 ~x794 ~x60 
5.08/5.16	v ~x165 ~x270 x375 ~x480 ~x585 ~x690 ~x795 ~x61 ~x166 ~x271 
5.08/5.16	v ~x376 ~x481 ~x586 ~x691 ~x796 ~x62 ~x167 ~x272 ~x377 ~x482 
5.08/5.16	v ~x587 ~x692 ~x797 ~x63 x168 ~x273 ~x378 ~x483 ~x588 ~x693 
5.08/5.16	v ~x798 ~x64 x169 ~x274 x379 x484 ~x589 x694 ~x799 x65 
5.08/5.16	v ~x170 ~x275 ~x380 ~x485 ~x590 x695 ~x800 ~x66 ~x171 ~x276 
5.08/5.16	v ~x381 ~x486 ~x591 ~x696 ~x801 ~x67 ~x172 ~x277 ~x382 ~x487 
5.08/5.16	v ~x592 ~x697 ~x802 ~x68 ~x173 ~x278 ~x383 ~x488 ~x593 ~x698 
5.08/5.16	v ~x803 ~x69 ~x174 ~x279 ~x384 ~x489 ~x594 ~x699 ~x804 ~x70 
5.08/5.16	v ~x175 ~x280 ~x385 ~x490 ~x595 ~x700 ~x805 ~x71 ~x176 ~x281 
5.08/5.16	v ~x386 ~x491 ~x596 ~x701 ~x806 ~x72 ~x177 ~x282 ~x387 ~x492 
5.08/5.16	v ~x597 ~x702 ~x807 x73 ~x178 x283 ~x388 ~x493 ~x598 ~x703 
5.08/5.16	v x808 x74 ~x179 ~x284 ~x389 x494 ~x599 ~x704 ~x809 x75 
5.08/5.16	v ~x180 ~x285 ~x390 ~x495 ~x600 ~x705 ~x810 ~x76 ~x181 ~x286 
5.08/5.16	v ~x391 ~x496 ~x601 ~x706 ~x811 ~x77 x182 ~x287 ~x392 ~x497 
5.08/5.16	v ~x602 ~x707 ~x812 ~x78 ~x183 ~x288 ~x393 ~x498 ~x603 ~x708 
5.08/5.16	v ~x813 ~x79 ~x184 ~x289 ~x394 ~x499 ~x604 ~x709 ~x814 ~x80 
5.08/5.16	v ~x185 ~x290 ~x395 ~x500 ~x605 ~x710 ~x815 ~x81 x186 ~x291 
5.08/5.16	v ~x396 ~x501 ~x606 ~x711 ~x816 ~x82 ~x187 ~x292 ~x397 ~x502 
5.08/5.16	v ~x607 ~x712 ~x817 ~x83 ~x188 ~x293 ~x398 ~x503 ~x608 ~x713 
5.08/5.16	v ~x818 ~x84 ~x189 ~x294 ~x399 ~x504 ~x609 ~x714 ~x819 ~x85 
5.08/5.16	v x190 x295 ~x400 ~x505 ~x610 ~x715 ~x820 ~x86 ~x191 x296 
5.08/5.16	v ~x401 ~x506 x611 ~x716 x821 ~x87 ~x192 ~x297 ~x402 ~x507 
5.08/5.16	v ~x612 ~x717 ~x822 ~x88 ~x193 ~x298 ~x403 ~x508 ~x613 ~x718 
5.08/5.16	v ~x823 ~x89 ~x194 ~x299 ~x404 ~x509 ~x614 x719 ~x824 ~x90 
5.08/5.16	v ~x195 ~x300 x405 ~x510 ~x615 ~x720 ~x825 ~x91 ~x196 ~x301 
5.08/5.16	v ~x406 x511 ~x616 ~x721 ~x826 ~x92 ~x197 ~x302 ~x407 ~x512 
5.08/5.16	v ~x617 ~x722 ~x827 ~x93 ~x198 ~x303 ~x408 ~x513 ~x618 ~x723 
5.08/5.16	v ~x828 ~x94 ~x199 ~x304 ~x409 ~x514 ~x619 ~x724 ~x829 ~x95 
5.08/5.16	v ~x200 ~x305 x410 ~x515 ~x620 ~x725 ~x830 ~x96 ~x201 ~x306 
5.08/5.16	v ~x411 ~x516 ~x621 ~x726 ~x831 ~x97 x202 x307 ~x412 ~x517 
5.08/5.16	v ~x622 ~x727 ~x832 ~x98 ~x203 ~x308 ~x413 ~x518 ~x623 ~x728 
5.08/5.16	v ~x833 ~x99 ~x204 ~x309 x414 ~x519 ~x624 ~x729 ~x834 ~x100 
5.08/5.16	v x205 ~x310 ~x415 ~x520 ~x625 x730 ~x835 ~x101 ~x206 ~x311 
5.08/5.16	v ~x416 ~x521 ~x626 ~x731 ~x836 ~x102 ~x207 ~x312 ~x417 ~x522 
5.08/5.16	v ~x627 ~x732 ~x837 ~x103 ~x208 ~x313 ~x418 ~x523 ~x628 ~x733 
5.08/5.16	v ~x838 ~x104 x209 ~x314 ~x419 ~x524 ~x629 ~x734 ~x839 x105 
5.08/5.16	v ~x210 ~x315 x420 ~x525 ~x630 ~x735 ~x840 ~x1 ~x106 ~x211 
5.08/5.16	v ~x316 ~x421 x526 ~x631 ~x736 ~x2 ~x107 ~x212 ~x317 ~x422 
5.08/5.16	v ~x527 x632 ~x737 ~x3 ~x108 x213 ~x318 x423 ~x528 ~x633

Verifier Data 

OK	68

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 (58841 MiB free)
  memory of node 1: 64510 MiB (61666 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4436228-1721076312/watcher-4436228-1721076312 -o /tmp/evaluation-result-4436228-1721076312/solver-4436228-1721076312 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721072715-835362 --watchdog 3760 pb_picat HOME/instance-4436228-1721076312.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=837533, runsolver pid=837530

[startup+0.100084 s]*
/proc/loadavg: 4.14 4.11 4.09 5/257 837534
/proc/meminfo: memFree=123379492/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2044472 memory=26948 CPUtime=0.09 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 1679 0 0 0 9 0 0 0 20 0 1 0 159798653 2093539328 6737 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 511118 6737 1711 439 0 506547 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2044472 KiB
Current children cumulated memory: 26948 KiB

[startup+0.205686 s]*
/proc/loadavg: 4.14 4.11 4.09 5/257 837534
/proc/meminfo: memFree=123378628/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2045732 memory=27692 CPUtime=0.19 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 2449 0 0 0 19 0 0 0 20 0 1 0 159798653 2094829568 6923 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 511433 6923 1727 439 0 506862 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2045732 KiB
Current children cumulated memory: 27692 KiB

[startup+0.305621 s]*
/proc/loadavg: 4.14 4.11 4.09 5/257 837534
/proc/meminfo: memFree=123390476/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2044960 memory=27764 CPUtime=0.29 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 3257 0 0 0 29 0 0 0 20 0 1 0 159798653 2094039040 6941 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 511240 6941 1727 439 0 506669 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2044960 KiB
Current children cumulated memory: 27764 KiB

[startup+0.700227 s]
/proc/loadavg: 4.14 4.11 4.09 5/257 837534
/proc/meminfo: memFree=123379572/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2047136 memory=28352 CPUtime=0.68 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 4536 0 0 0 67 1 0 0 20 0 1 0 159798653 2096267264 7088 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 511784 7088 1727 439 0 507213 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2047136 KiB
Current children cumulated memory: 28352 KiB

[startup+1.5001 s]
/proc/loadavg: 4.14 4.11 4.09 4/254 837548
/proc/meminfo: memFree=123525720/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2048672 memory=30616 CPUtime=1.48 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 6411 0 0 0 146 2 0 0 20 0 1 0 159798653 2097840128 7654 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 512168 7654 1727 439 0 507597 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2048672 KiB
Current children cumulated memory: 30616 KiB

[startup+3.10529 s]
/proc/loadavg: 4.14 4.11 4.09 5/257 837718
/proc/meminfo: memFree=123647228/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2048704 memory=30656 CPUtime=3.08 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 7817 0 0 0 306 2 0 0 20 0 1 0 159798653 2097872896 7664 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 512176 7664 1727 439 0 507605 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2048704 KiB
Current children cumulated memory: 30656 KiB

[startup+5.16818 s]
# the end of solver process 837533 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=5.11129 s, system=0.038853 s

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

[startup+3.20016 s]
/proc/loadavg: 4.14 4.11 4.09 5/257 837718
/proc/meminfo: memFree=123647228/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2048704 memory=30656 CPUtime=3.17 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 7817 0 0 0 315 2 0 0 20 0 1 0 159798653 2097872896 7664 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 512176 7664 1727 439 0 507605 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 2048704 KiB
Current children cumulated memory: 30656 KiB

[startup+4.00014 s]*
/proc/loadavg: 4.12 4.11 4.09 5/257 837718
/proc/meminfo: memFree=123647592/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2048704 memory=31164 CPUtime=3.97 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 7923 0 0 0 395 2 0 0 20 0 1 0 159798653 2097872896 7791 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 512176 7791 1727 439 0 507605 0
Current children cumulated CPU time: 3.97 s
Current children cumulated vsize: 2048704 KiB
Current children cumulated memory: 31164 KiB

[startup+4.80013 s]
/proc/loadavg: 4.12 4.11 4.09 5/257 837718
/proc/meminfo: memFree=123647592/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2049736 memory=32096 CPUtime=4.77 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 9482 0 0 0 474 3 0 0 20 0 1 0 159798653 2098929664 8024 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 512434 8024 1727 439 0 507863 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 2049736 KiB
Current children cumulated memory: 32096 KiB

[startup+5.00013 s]*
/proc/loadavg: 4.12 4.11 4.09 6/257 837764
/proc/meminfo: memFree=123641704/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2049736 memory=32096 CPUtime=4.98 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 9482 0 0 0 495 3 0 0 20 0 1 0 159798653 2098929664 8024 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 512434 8024 1727 439 0 507863 0
Current children cumulated CPU time: 4.98 s
Current children cumulated vsize: 2049736 KiB
Current children cumulated memory: 32096 KiB

[startup+5.10541 s]
/proc/loadavg: 4.12 4.11 4.09 6/257 837764
/proc/meminfo: memFree=123641704/131524600 swapFree=131071996/131071996
[pid=837533] ppid=837530 vsize=2049736 memory=32096 CPUtime=5.08 cores=5,7
/proc/837533/stat : 837533 (pb_picat) R 837530 837533 835349 0 -1 4194304 9485 0 0 0 505 3 0 0 20 0 1 0 159798653 2098929664 8024 134679101440 4194304 5989780 140734651653520 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 8089048 9894864 35131392 140734651659289 140734651659365 140734651659365 140734651666380 0
/proc/837533/statm: 512434 8024 1727 439 0 507863 0
Current children cumulated CPU time: 5.08 s
Current children cumulated vsize: 2049736 KiB
Current children cumulated memory: 32096 KiB

Child status: 0

Real time (s): 5.16821
CPU time (s): 5.15015
CPU user time (s): 5.11129
CPU system time (s): 0.038853
CPU usage (%): 99.6505
Max. virtual memory (cumulated for all children) (KiB): 2049736
Max. memory (cumulated for all children) (KiB): 32096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.11129
system time used= 0.038853
maximum resident set size= 32844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9546
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= 11


# summary of solver processes directly reported to runsolver:
#   pid: 837533
#   total CPU time (s): 5.15015
#   total CPU user time (s): 5.11129
#   total CPU system time (s): 0.038853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.020427 second user time and 0.049422 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-15 22:45:26
IDJOB=4436228
IDBENCH=147182
IDSOLVER=3068
FILE ID=nodeC029/4436228-1721076312
RUNJOBID= nodeC029-1721072715-835362
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-s4-4-3-9pb.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4436228-1721076312/watcher-4436228-1721076312 -o /tmp/evaluation-result-4436228-1721076312/solver-4436228-1721076312 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721072715-835362 --watchdog 3760  pb_picat HOME/instance-4436228-1721076312.opb

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

MD5SUM BENCH= ea99d36514d94b6fcce0ae9e5df1efe9
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		: 3669.734
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		: 3682.697
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		: 3600.231
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		: 3647.808
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		: 3669.695
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		: 3659.479
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		: 3600.078
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		: 3662.222
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:        123400508 kB
MemAvailable:   129334300 kB
Buffers:          371860 kB
Cached:          6326488 kB
SwapCached:            0 kB
Active:           674936 kB
Inactive:        6698132 kB
Active(anon):       1448 kB
Inactive(anon):   710968 kB
Active(file):     673488 kB
Inactive(file):  5987164 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              7384 kB
Writeback:             0 kB
AnonPages:        670004 kB
Mapped:           113896 kB
Shmem:             37720 kB
KReclaimable:     225572 kB
Slab:             346068 kB
SReclaimable:     225572 kB
SUnreclaim:       120496 kB
KernelStack:        4144 kB
PageTables:        10560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    7041980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60224 kB
HardwareCorrupted:     0 kB
AnonHugePages:    440320 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 22:45:31