Trace number 4459636

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 0.712297 0.714744

General information on the benchmark

NamePB24/normalized-PB07/DEC-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_25_3_15.opb
MD5SUMce73f93a7bf0a3e50bc3f52df8a8bc5f
Bench CategoryDEC-NLC (decision problem, non-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 benchmark0.207083
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31444
Sum of products size (including duplicates)62888
Number of different products15722
Sum of products size31444

Solver Data 

0.00/0.00	c solving HOME/instance-4459636-1721932570.opb (Picat 3.6#12)
0.69/0.71	s SATISFIABLE
0.69/0.71	v ~x369 ~x959 ~x474 ~x772 ~x55 ~x871 ~x160 x967 ~x265 ~x779 
0.69/0.71	v ~x370 ~x991 ~x475 ~x839 ~x56 ~x602 ~x161 ~x711 ~x266 ~x797 
0.69/0.71	v ~x371 ~x632 ~x476 ~x866 ~x57 ~x716 ~x162 ~x822 ~x267 ~x864 
0.69/0.71	v ~x372 ~x880 ~x477 ~x943 ~x58 ~x723 ~x163 ~x930 ~x268 ~x674 
0.69/0.71	v ~x373 ~x753 ~x478 ~x502 ~x59 ~x536 ~x164 ~x510 ~x269 ~x565 
0.69/0.71	v ~x374 ~x587 ~x479 ~x625 ~x60 ~x704 ~x165 ~x596 ~x270 ~x731 
0.69/0.71	v ~x375 ~x776 ~x480 ~x838 ~x61 ~x586 ~x166 ~x792 ~x271 ~x529 
0.69/0.71	v ~x376 ~x845 x481 ~x549 ~x62 ~x514 ~x167 ~x981 ~x272 ~x568 
0.69/0.71	v ~x377 ~x868 ~x482 ~x898 ~x63 ~x785 ~x168 ~x709 ~x273 ~x595 
0.69/0.71	v ~x378 ~x701 ~x483 ~x837 ~x64 x988 ~x169 ~x578 ~x274 ~x630 
0.69/0.71	v ~x379 ~x966 ~x484 ~x786 ~x65 ~x563 ~x170 x998 ~x275 ~x849 
0.69/0.71	v ~x380 ~x485 ~x687 ~x66 ~x607 ~x171 ~x675 ~x276 ~x518 ~x381 
0.69/0.71	v ~x486 ~x805 ~x67 ~x673 ~x172 ~x908 ~x277 ~x922 ~x382 ~x487 
0.69/0.71	v ~x936 ~x68 ~x763 ~x173 ~x566 ~x278 ~x884 ~x383 ~x488 ~x642 
0.69/0.71	v ~x69 ~x835 ~x174 ~x582 ~x279 ~x755 ~x384 ~x489 ~x872 ~x70 
0.69/0.71	v ~x935 ~x175 ~x656 ~x280 ~x560 ~x385 ~x490 ~x572 ~x71 ~x506 
0.69/0.71	v ~x176 ~x761 ~x281 ~x552 ~x386 ~x491 ~x968 ~x72 ~x771 ~x177 
0.69/0.71	v ~x794 ~x282 ~x662 ~x387 ~x492 ~x878 ~x73 ~x949 ~x178 ~x867 
0.69/0.71	v ~x283 ~x519 ~x388 ~x493 ~x634 ~x74 ~x712 ~x179 ~x901 ~x284 
0.69/0.71	v ~x540 ~x389 ~x494 ~x883 ~x75 ~x811 ~x180 ~x904 ~x285 ~x550 
0.69/0.71	v ~x390 ~x495 ~x809 ~x76 ~x893 ~x181 ~x942 ~x286 ~x857 ~x391 
0.69/0.71	v x496 ~x924 ~x77 ~x691 ~x182 ~x863 ~x287 ~x561 ~x392 ~x497 
0.69/0.71	v ~x951 ~x78 ~x869 ~x183 ~x815 ~x288 ~x793 ~x393 ~x498 ~x796 
0.69/0.71	v ~x79 ~x789 ~x184 ~x726 ~x289 x997 ~x394 ~x499 ~x591 ~x80 
0.69/0.71	v ~x944 ~x185 ~x618 ~x290 ~x655 ~x395 ~x500 ~x812 ~x81 ~x828 
0.69/0.71	v ~x186 ~x521 ~x291 ~x752 ~x396 ~x743 ~x82 ~x844 ~x187 ~x703 
0.69/0.71	v ~x292 ~x853 ~x397 ~x816 ~x83 ~x590 ~x188 ~x750 ~x293 ~x520 
0.69/0.71	v ~x398 ~x517 ~x84 ~x548 ~x189 ~x958 ~x294 ~x897 ~x399 ~x523 
0.69/0.71	v ~x85 ~x985 ~x190 ~x580 ~x295 ~x885 ~x400 ~x555 ~x86 ~x626 
0.69/0.71	v ~x191 ~x664 ~x296 ~x946 ~x401 ~x620 ~x87 ~x526 ~x192 ~x700 
0.69/0.71	v ~x297 ~x530 ~x402 ~x636 ~x88 ~x545 ~x193 ~x525 x298 ~x751 
0.69/0.71	v ~x403 ~x747 ~x654 ~x89 ~x557 ~x194 ~x599 ~x299 ~x670 ~x404 
0.69/0.71	v ~x986 ~x679 ~x90 ~x558 ~x195 ~x610 x300 ~x965 ~x405 ~x669 
0.69/0.71	v ~x684 ~x91 ~x696 ~x196 ~x658 x301 ~x937 ~x406 ~x941 ~x710 
0.69/0.71	v ~x92 ~x725 ~x197 ~x699 ~x302 ~x915 ~x407 ~x926 ~x748 ~x93 
0.69/0.71	v ~x756 ~x198 ~x738 ~x303 ~x677 ~x408 ~x573 x881 ~x94 ~x767 
0.69/0.71	v ~x199 ~x758 x304 ~x685 ~x409 ~x877 ~x503 ~x95 ~x773 ~x200 
0.69/0.71	v ~x768 ~x305 ~x641 ~x410 ~x802 ~x854 ~x96 x820 ~x201 ~x781 
0.69/0.71	v x306 x961 ~x411 ~x765 ~x567 ~x97 ~x887 ~x202 ~x873 x307 
0.69/0.71	v ~x856 ~x412 ~x859 ~x807 ~x98 ~x970 ~x203 ~x902 ~x308 ~x611 
0.69/0.71	v ~x413 ~x925 ~x905 ~x99 ~x974 ~x204 ~x891 ~x309 x909 ~x414 
0.69/0.71	v ~x894 ~x707 ~x100 ~x982 ~x205 ~x633 x310 ~x892 ~x415 ~x740 
0.69/0.71	v ~x741 ~x101 x1000 ~x206 ~x665 ~x311 ~x870 ~x416 ~x603 ~x992 
0.69/0.71	v ~x102 ~x775 ~x207 ~x581 x312 ~x592 ~x417 ~x842 ~x914 ~x103 
0.69/0.71	v ~x714 ~x208 ~x921 ~x313 ~x678 ~x418 ~x976 ~x927 ~x104 ~x708 
0.69/0.71	v ~x209 ~x575 x314 ~x826 ~x419 ~x702 ~x907 ~x105 ~x840 ~x210 
0.69/0.71	v ~x713 ~x315 ~x612 ~x420 ~x896 ~x1 ~x769 ~x106 ~x667 ~x211 
0.69/0.71	v ~x963 x316 ~x813 ~x421 ~x516 ~x2 ~x999 ~x107 ~x843 ~x212 
0.69/0.71	v ~x539 ~x317 ~x996 ~x422 ~x643 ~x3 ~x874 ~x108 ~x858 ~x213 
0.69/0.71	v ~x819 x318 ~x583 ~x423 ~x939 ~x4 ~x646 ~x109 ~x800 ~x214 
0.69/0.71	v x531 x319 ~x671 ~x424 ~x759 ~x5 ~x984 ~x110 x932 ~x215 
0.69/0.71	v ~x606 ~x320 ~x680 ~x425 ~x774 ~x6 ~x757 ~x111 ~x940 ~x216 
0.69/0.71	v ~x631 x321 ~x744 ~x426 ~x648 ~x7 ~x806 ~x112 ~x543 ~x217 
0.69/0.71	v ~x666 ~x322 ~x977 ~x427 ~x886 ~x8 ~x559 ~x113 ~x605 ~x218 
0.69/0.71	v x697 ~x323 ~x910 ~x428 ~x512 ~x9 ~x830 ~x114 x616 ~x219 
0.69/0.71	v ~x810 x324 ~x719 ~x429 ~x528 ~x10 ~x899 ~x115 ~x652 ~x220 
0.69/0.71	v ~x829 ~x325 ~x589 ~x430 ~x533 ~x11 ~x994 ~x116 ~x693 ~x221 
0.69/0.71	v x777 x326 ~x836 ~x431 ~x593 ~x12 ~x551 ~x117 ~x735 ~x222 
0.69/0.71	v ~x663 x327 ~x541 ~x432 ~x604 ~x13 ~x584 ~x118 ~x736 ~x223 
0.69/0.71	v ~x720 ~x328 ~x971 ~x433 ~x613 ~x14 ~x594 ~x119 x787 ~x224 
0.69/0.71	v ~x906 ~x329 ~x980 ~x434 ~x615 ~x15 ~x600 ~x120 x920 ~x225 
0.69/0.71	v x990 x330 x737 ~x435 ~x624 ~x16 ~x635 ~x121 x947 ~x226 
0.69/0.71	v ~x780 ~x331 ~x865 ~x436 ~x649 ~x17 ~x749 ~x122 x954 ~x227 
0.69/0.71	v ~x532 ~x332 ~x818 ~x437 ~x657 ~x18 ~x784 ~x123 ~x508 ~x228 
0.69/0.71	v ~x834 ~x333 ~x683 ~x438 ~x727 ~x19 ~x890 ~x124 x956 ~x229 
0.69/0.71	v ~x814 x334 ~x766 ~x439 ~x760 ~x20 ~x919 ~x125 ~x660 ~x230 
0.69/0.71	v ~x754 ~x335 ~x987 ~x440 ~x764 ~x21 ~x960 ~x126 ~x692 ~x231 
0.69/0.71	v ~x614 ~x336 ~x929 x441 ~x795 ~x22 ~x504 ~x127 ~x601 ~x232 
0.69/0.71	v ~x628 x337 ~x585 ~x442 ~x978 ~x23 ~x622 ~x128 ~x564 ~x233 
0.69/0.71	v ~x650 x338 ~x640 ~x443 ~x24 ~x661 ~x129 ~x645 ~x234 ~x688 
0.69/0.71	v ~x339 ~x577 ~x444 ~x501 ~x25 ~x817 ~x130 ~x639 ~x235 x729 
0.69/0.71	v x340 ~x952 ~x445 ~x938 ~x26 ~x728 ~x131 ~x745 ~x236 ~x798 
0.69/0.71	v ~x341 ~x554 ~x446 ~x969 ~x27 ~x623 ~x132 ~x783 ~x237 ~x861 
0.69/0.71	v x342 ~x570 ~x447 ~x799 ~x28 ~x804 ~x133 ~x534 ~x238 ~x627 
0.69/0.71	v x343 ~x629 ~x448 ~x955 ~x29 ~x681 ~x134 ~x989 ~x239 ~x730 
0.69/0.71	v x344 ~x668 ~x449 ~x715 ~x30 ~x882 ~x135 ~x846 ~x240 ~x524 
0.69/0.71	v x345 ~x995 ~x450 ~x637 ~x31 ~x724 ~x136 ~x515 ~x241 ~x957 
0.69/0.71	v ~x346 ~x913 ~x451 ~x975 ~x32 ~x672 ~x137 x538 ~x242 ~x855 
0.69/0.71	v ~x347 ~x953 ~x452 ~x507 ~x33 ~x973 ~x138 ~x542 ~x243 ~x722 
0.69/0.71	v x348 ~x888 ~x453 ~x562 ~x34 x950 ~x139 ~x546 ~x244 ~x903 
0.69/0.71	v ~x349 ~x686 ~x454 ~x916 ~x35 ~x553 ~x140 ~x609 ~x245 ~x831 
0.69/0.71	v x350 ~x879 ~x455 ~x579 ~x36 ~x739 ~x141 x644 ~x246 ~x621 
0.69/0.71	v ~x351 ~x651 ~x456 ~x791 ~x37 ~x931 ~x142 ~x698 ~x247 ~x706 
0.69/0.71	v x352 ~x847 ~x457 ~x569 ~x38 ~x535 ~x143 ~x718 ~x248 ~x788 
0.69/0.71	v ~x353 ~x850 ~x458 ~x695 ~x39 ~x544 ~x144 ~x875 ~x249 ~x801 
0.69/0.71	v x354 ~x933 ~x459 x993 ~x40 ~x689 ~x145 ~x912 ~x250 x911 
0.69/0.71	v ~x355 ~x638 ~x460 ~x588 ~x41 ~x945 ~x146 x917 ~x251 ~x895 
0.69/0.71	v x356 ~x848 ~x461 ~x889 ~x42 ~x511 ~x147 ~x934 ~x252 ~x832 
0.69/0.71	v ~x357 ~x598 ~x462 ~x948 ~x43 ~x522 ~x148 ~x509 ~x253 ~x682 
0.69/0.71	v x358 ~x827 ~x463 ~x782 ~x44 ~x527 ~x149 ~x659 ~x254 ~x537 
0.69/0.71	v x359 x979 ~x464 ~x653 ~x45 ~x571 ~x150 ~x823 ~x255 ~x574 
0.69/0.71	v ~x360 ~x742 ~x465 ~x923 ~x46 ~x597 ~x151 x833 ~x256 x547 
0.69/0.71	v ~x361 ~x918 ~x466 ~x983 ~x47 ~x608 ~x152 ~x821 ~x257 ~x647 
0.69/0.71	v ~x362 ~x824 ~x467 ~x900 ~x48 ~x619 ~x153 ~x962 ~x258 ~x734 
0.69/0.71	v ~x363 ~x803 ~x468 ~x790 ~x49 x705 ~x154 x808 ~x259 ~x862 
0.69/0.71	v ~x364 ~x717 ~x469 ~x556 ~x50 x770 ~x155 ~x513 ~x260 ~x721 
0.69/0.71	v ~x365 ~x860 ~x470 ~x676 ~x51 ~x851 ~x156 ~x733 ~x261 ~x825 
0.69/0.71	v ~x366 ~x972 ~x471 ~x690 ~x52 x876 ~x157 ~x928 ~x262 ~x964 
0.69/0.71	v ~x367 ~x841 ~x472 ~x732 ~x53 ~x505 ~x158 ~x778 ~x263 ~x617 
0.69/0.71	v ~x368 ~x576 ~x473 ~x746 ~x54 ~x852 ~x159 ~x762 ~x264 ~x694

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: 63968 MiB (61596 MiB free)
  memory of node 1: 64473 MiB (61596 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459636-1721932570/watcher-4459636-1721932570 -o /tmp/evaluation-result-4459636-1721932570/solver-4459636-1721932570 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1721932566-303478 --watchdog 3760 pb_picat HOME/instance-4459636-1721932570.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
solver pid=303762, runsolver pid=303759
Current StackSize limit: 8192 KiB


[startup+0.100092 s]*
/proc/loadavg: 0.35 0.14 0.11 5/255 303769
/proc/meminfo: memFree=126087980/131524600 swapFree=131057784/131071996
[pid=303762] ppid=303759 vsize=2033608 memory=38548 CPUtime=0.09 cores=1,3
/proc/303762/stat : 303762 (pb_picat) R 303759 303762 303466 0 -1 4194304 1125 0 0 0 9 0 0 0 20 0 1 0 29779961 2082414592 9637 134679101440 4194304 5989780 140723639350656 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 33677312 140723639358488 140723639358564 140723639358564 140723639365580 0
/proc/303762/statm: 508402 9637 1517 439 0 503831 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2033608 KiB
Current children cumulated memory: 38548 KiB

[startup+0.20563 s]*
/proc/loadavg: 0.35 0.14 0.11 5/255 303769
/proc/meminfo: memFree=126057736/131524600 swapFree=131057784/131071996
[pid=303762] ppid=303759 vsize=2049724 memory=64064 CPUtime=0.2 cores=1,3
/proc/303762/stat : 303762 (pb_picat) R 303759 303762 303466 0 -1 4194304 4813 0 0 0 19 1 0 0 20 0 1 0 29779961 2098917376 16016 134679101440 4194304 5989780 140723639350656 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 33677312 140723639358488 140723639358564 140723639358564 140723639365580 0
/proc/303762/statm: 512431 16016 1677 439 0 507860 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2049724 KiB
Current children cumulated memory: 64064 KiB

[startup+0.305557 s]*
/proc/loadavg: 0.35 0.14 0.11 5/255 303769
/proc/meminfo: memFree=126049892/131524600 swapFree=131057784/131071996
[pid=303762] ppid=303759 vsize=2051528 memory=69324 CPUtime=0.3 cores=1,3
/proc/303762/stat : 303762 (pb_picat) R 303759 303762 303466 0 -1 4194304 5643 0 0 0 29 1 0 0 20 0 1 0 29779961 2100764672 17331 134679101440 4194304 5989780 140723639350656 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 33677312 140723639358488 140723639358564 140723639358564 140723639365580 0
/proc/303762/statm: 512882 17331 1725 439 0 508311 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2051528 KiB
Current children cumulated memory: 69324 KiB

[startup+0.700236 s]
/proc/loadavg: 0.35 0.14 0.11 5/255 303769
/proc/meminfo: memFree=126053016/131524600 swapFree=131057784/131071996
[pid=303762] ppid=303759 vsize=2053576 memory=69420 CPUtime=0.69 cores=1,3
/proc/303762/stat : 303762 (pb_picat) R 303759 303762 303466 0 -1 4194304 5680 0 0 0 68 1 0 0 20 0 1 0 29779961 2102861824 17355 134679101440 4194304 5989780 140723639350656 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 33677312 140723639358488 140723639358564 140723639358564 140723639365580 0
/proc/303762/statm: 513394 17355 1725 439 0 508823 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2053576 KiB
Current children cumulated memory: 69420 KiB

[startup+0.714714 s]
# the end of solver process 303762 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.693375 s, system=0.018922 s

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

[startup+0.700236 s]
/proc/loadavg: 0.35 0.14 0.11 5/255 303769
/proc/meminfo: memFree=126053016/131524600 swapFree=131057784/131071996
[pid=303762] ppid=303759 vsize=2053576 memory=69420 CPUtime=0.69 cores=1,3
/proc/303762/stat : 303762 (pb_picat) R 303759 303762 303466 0 -1 4194304 5680 0 0 0 68 1 0 0 20 0 1 0 29779961 2102861824 17355 134679101440 4194304 5989780 140723639350656 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 8089048 9894864 33677312 140723639358488 140723639358564 140723639358564 140723639365580 0
/proc/303762/statm: 513394 17355 1725 439 0 508823 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2053576 KiB
Current children cumulated memory: 69420 KiB

Child status: 0

Real time (s): 0.714744
CPU time (s): 0.712297
CPU user time (s): 0.693375
CPU system time (s): 0.018922
CPU usage (%): 99.6576
Max. virtual memory (cumulated for all children) (KiB): 2053576
Max. memory (cumulated for all children) (KiB): 69420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.693375
system time used= 0.018922
maximum resident set size= 69908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5690
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= 5


# summary of solver processes directly reported to runsolver:
#   pid: 303762
#   total CPU time (s): 0.712297
#   total CPU user time (s): 0.693375
#   total CPU system time (s): 0.018922

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010362 second user time and 0.031005 second system time

The end

Launcher Data 

Begin job on nodeC024 at 2024-07-25 20:36:10
IDJOB=4459636
IDBENCH=148260
IDSOLVER=3068
FILE ID=nodeC024/4459636-1721932570
RUNJOBID= nodeC024-1721932566-303478
SLURM_JOB_ID= 8247072
Free space on /tmp= 890076 MiB

SOLVER NAME= Picat 2024-06-18
BENCH NAME= PB24/normalized-PB07/DEC-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_25_3_15.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459636-1721932570/watcher-4459636-1721932570 -o /tmp/evaluation-result-4459636-1721932570/solver-4459636-1721932570 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1721932566-303478 --watchdog 3760  pb_picat HOME/instance-4459636-1721932570.opb

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

MD5SUM BENCH= ce73f93a7bf0a3e50bc3f52df8a8bc5f
RANDOM SEED=1476948326

nodeC024.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		: 3683.340
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	: 6999.87
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		: 2885.077
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	: 7005.58
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		: 3600.020
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	: 6999.87
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		: 3500.258
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	: 7005.58
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		: 3683.330
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	: 6999.87
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		: 3496.596
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	: 7005.58
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		: 3600.077
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	: 6999.87
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		: 3431.886
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	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126153196 kB
MemAvailable:   129607304 kB
Buffers:          325516 kB
Cached:          3934772 kB
SwapCached:          228 kB
Active:          2614264 kB
Inactive:        2106632 kB
Active(anon):       4104 kB
Inactive(anon):   510000 kB
Active(file):    2610160 kB
Inactive(file):  1596632 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131057784 kB
Dirty:             11904 kB
Writeback:             0 kB
AnonPages:        459872 kB
Mapped:           110700 kB
Shmem:             53464 kB
KReclaimable:     174276 kB
Slab:             291852 kB
SReclaimable:     174276 kB
SUnreclaim:       117576 kB
KernelStack:        4048 kB
PageTables:         9968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    4841564 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            20032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    296960 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:      408276 kB
DirectMap2M:    48648192 kB
DirectMap1G:    87031808 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC024 at 2024-07-25 20:36:10