Trace number 4497882

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 2025-06-16SAT 2.18775 2.21157

General information on the benchmark

NamePB24/normalized-PB07/DEC-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_25_4_15.opb
MD5SUM59335c4ece675e26059f45c369af1ce7
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 benchmark0.274503
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)31508
Sum of products size (including duplicates)63016
Number of different products15754
Sum of products size31508

Solver Data 

0.00/0.02	c solving HOME/instance-4497882-1751268652.opb (Picat 3.9b6)
2.16/2.20	s SATISFIABLE
2.16/2.20	v ~x868 x69 ~x537 ~x174 ~x989 ~x279 ~x908 ~x384 x489 ~x958 
2.16/2.20	v x70 ~x810 ~x175 ~x779 x280 ~x952 ~x385 ~x490 ~x502 x71 
2.16/2.20	v ~x869 ~x176 ~x699 ~x281 ~x936 ~x386 x491 x948 x72 x921 
2.16/2.20	v ~x177 ~x525 ~x282 ~x882 ~x387 x492 ~x568 ~x73 ~x548 ~x178 
2.16/2.20	v ~x604 ~x283 ~x734 ~x388 ~x493 x822 ~x74 ~x645 ~x179 ~x632 
2.16/2.20	v ~x284 ~x522 ~x389 x494 ~x873 ~x75 ~x655 ~x180 ~x736 ~x285 
2.16/2.20	v ~x533 ~x390 x495 ~x787 ~x76 x686 ~x181 ~x774 ~x286 ~x647 
2.16/2.20	v ~x391 x496 ~x996 ~x77 x793 ~x182 ~x824 ~x287 ~x677 ~x392 
2.16/2.20	v ~x497 x755 ~x78 ~x849 ~x183 ~x858 ~x288 ~x607 ~x393 ~x498 
2.16/2.20	v ~x507 ~x79 x578 ~x184 ~x924 ~x289 ~x633 ~x394 x499 ~x817 
2.16/2.20	v ~x80 ~x639 ~x185 ~x934 ~x290 ~x646 ~x395 x500 ~x738 ~x81 
2.16/2.20	v ~x560 ~x186 ~x887 ~x291 ~x789 ~x396 ~x732 ~x82 ~x577 ~x187 
2.16/2.20	v ~x542 ~x292 ~x520 ~x397 ~x573 ~x83 ~x682 ~x188 ~x606 ~x293 
2.16/2.20	v ~x582 ~x398 ~x994 ~x84 ~x519 ~x189 ~x836 ~x294 ~x891 ~x399 
2.16/2.20	v ~x932 ~x85 ~x770 ~x190 x593 ~x295 ~x709 ~x400 ~x692 ~x86 
2.16/2.20	v x803 ~x191 ~x600 x296 ~x698 ~x401 ~x640 ~x87 ~x590 ~x192 
2.16/2.20	v x636 ~x297 ~x728 ~x402 ~x527 ~x88 x587 ~x193 ~x671 ~x298 
2.16/2.20	v ~x799 ~x403 ~x802 ~x970 x89 ~x528 ~x194 ~x713 ~x299 x831 
2.16/2.20	v x404 ~x584 ~x907 x90 ~x546 ~x195 ~x766 ~x300 ~x814 ~x405 
2.16/2.20	v ~x775 x997 ~x91 ~x554 ~x196 ~x832 ~x301 ~x838 ~x406 ~x827 
2.16/2.20	v ~x974 ~x92 ~x694 ~x197 ~x894 ~x302 ~x628 ~x407 ~x864 ~x549 
2.16/2.20	v ~x93 ~x702 ~x198 x898 ~x303 ~x666 ~x408 ~x538 ~x567 x94 
2.16/2.20	v ~x741 ~x199 ~x1000 ~x304 ~x931 ~x409 ~x526 ~x613 ~x95 ~x762 
2.16/2.20	v ~x200 ~x512 ~x305 ~x658 ~x410 ~x529 ~x660 ~x96 ~x773 ~x201 
2.16/2.20	v ~x953 ~x306 ~x598 ~x411 ~x886 ~x670 x97 x843 ~x202 ~x518 
2.16/2.20	v ~x307 ~x829 ~x412 ~x545 ~x703 x98 ~x916 ~x203 ~x833 ~x308 
2.16/2.20	v ~x565 ~x413 ~x955 ~x834 ~x99 x944 ~x204 ~x968 ~x309 ~x722 
2.16/2.20	v ~x414 ~x715 ~x860 ~x100 ~x999 ~x205 ~x704 ~x310 ~x626 ~x415 
2.16/2.20	v ~x965 ~x979 x101 ~x896 ~x206 x809 ~x311 ~x740 ~x416 ~x904 
2.16/2.20	v ~x503 ~x102 ~x730 ~x207 x816 ~x312 ~x951 ~x417 ~x915 ~x939 
2.16/2.20	v ~x103 ~x547 ~x208 ~x957 ~x313 x735 ~x418 ~x903 ~x701 ~x104 
2.16/2.20	v ~x866 ~x209 ~x569 ~x314 ~x854 ~x419 ~x942 x947 ~x105 ~x819 
2.16/2.20	v ~x210 x612 ~x315 ~x524 ~x420 ~x902 ~x1 ~x634 ~x106 ~x614 
2.16/2.20	v x211 ~x629 ~x316 ~x895 ~x421 ~x650 x2 ~x800 ~x107 ~x848 
2.16/2.20	v ~x212 ~x665 ~x317 ~x925 ~x422 ~x718 ~x3 x988 ~x108 ~x758 
2.16/2.20	v x213 ~x687 ~x318 ~x648 ~x423 ~x605 ~x4 x933 ~x109 ~x530 
2.16/2.20	v x214 x797 ~x319 ~x667 ~x424 ~x969 ~x5 ~x661 ~x110 ~x563 
2.16/2.20	v ~x215 ~x851 ~x320 ~x835 ~x425 ~x780 ~x6 ~x806 ~x111 ~x794 
2.16/2.20	v ~x216 ~x840 ~x321 ~x861 ~x426 ~x574 ~x7 x506 ~x112 ~x711 
2.16/2.20	v ~x217 ~x792 ~x322 ~x920 ~x427 ~x719 ~x8 ~x657 ~x113 x922 
2.16/2.20	v ~x218 ~x747 ~x323 ~x576 ~x428 ~x504 ~x9 x912 ~x114 x517 
2.16/2.20	v ~x219 ~x786 x324 ~x752 ~x429 ~x516 ~x10 ~x825 x115 ~x586 
2.16/2.20	v ~x220 ~x637 x325 ~x731 ~x430 ~x521 ~x11 ~x595 ~x116 ~x594 
2.16/2.20	v ~x221 ~x534 ~x326 ~x654 ~x431 x603 ~x12 ~x749 ~x117 ~x669 
2.16/2.20	v ~x222 ~x581 ~x327 ~x562 ~x432 x642 ~x13 ~x847 ~x118 ~x680 
2.16/2.20	v ~x223 ~x900 ~x328 ~x743 ~x433 ~x656 ~x14 ~x878 ~x119 ~x689 
2.16/2.20	v ~x224 ~x630 ~x329 ~x745 ~x434 x756 x15 ~x940 ~x120 ~x723 
2.16/2.20	v ~x225 ~x572 ~x330 ~x705 x435 ~x783 ~x16 x986 ~x121 x804 
2.16/2.20	v ~x226 ~x611 ~x331 ~x995 ~x436 ~x811 ~x17 ~x967 ~x122 ~x960 
2.16/2.20	v ~x227 ~x733 ~x332 ~x881 ~x437 ~x855 ~x18 ~x707 ~x123 x977 
2.16/2.20	v ~x228 ~x785 ~x333 ~x828 ~x438 x897 x19 ~x535 ~x124 ~x813 
2.16/2.20	v ~x229 x807 ~x334 ~x609 x439 ~x899 ~x20 ~x541 ~x125 ~x543 
2.16/2.20	v ~x230 ~x998 x335 ~x597 x440 ~x956 ~x21 ~x601 ~x126 ~x985 
2.16/2.20	v ~x231 ~x514 ~x336 ~x558 ~x441 ~x973 ~x22 ~x672 ~x127 ~x781 
2.16/2.20	v ~x232 ~x592 x337 ~x761 ~x442 x975 ~x23 ~x679 ~x128 ~x539 
2.16/2.20	v ~x233 ~x935 ~x338 x926 ~x443 ~x24 ~x724 x129 ~x815 ~x234 
2.16/2.20	v ~x750 ~x339 ~x857 ~x444 ~x501 ~x25 ~x729 ~x130 ~x768 ~x235 
2.16/2.20	v ~x544 x340 ~x938 ~x445 ~x823 ~x26 ~x839 ~x131 ~x769 ~x236 
2.16/2.20	v ~x918 ~x341 ~x830 ~x446 ~x883 ~x27 ~x850 ~x132 ~x559 ~x237 
2.16/2.20	v ~x675 ~x342 ~x937 ~x447 ~x721 ~x28 ~x950 ~x133 ~x596 ~x238 
2.16/2.20	v ~x919 ~x343 ~x588 ~x448 ~x821 ~x29 ~x964 ~x134 ~x566 ~x239 
2.16/2.20	v ~x515 ~x344 ~x992 ~x449 ~x631 ~x30 ~x742 ~x135 ~x641 ~x240 
2.16/2.20	v ~x856 x345 ~x961 ~x450 ~x874 ~x31 x879 ~x136 ~x510 ~x241 
2.16/2.20	v ~x610 ~x346 ~x619 ~x451 ~x905 ~x32 ~x513 ~x137 ~x511 ~x242 
2.16/2.20	v ~x837 ~x347 ~x708 x452 ~x757 ~x33 ~x627 ~x138 ~x571 ~x243 
2.16/2.20	v ~x877 ~x348 ~x726 ~x453 ~x700 ~x34 ~x678 ~x139 ~x622 ~x244 
2.16/2.20	v ~x673 ~x349 ~x764 ~x454 ~x620 x35 ~x853 ~x140 x643 ~x245 
2.16/2.20	v ~x551 ~x350 ~x615 ~x455 ~x795 ~x36 ~x865 ~x141 ~x978 ~x246 
2.16/2.20	v ~x616 ~x351 ~x776 x456 ~x725 ~x37 ~x717 ~x142 ~x982 ~x247 
2.16/2.21	v ~x552 ~x352 ~x753 ~x457 ~x984 ~x38 x980 ~x143 ~x991 x248 
2.16/2.21	v x808 ~x353 ~x688 x458 ~x962 ~x39 ~x765 ~x144 ~x509 ~x249 
2.16/2.21	v x990 ~x354 ~x659 ~x459 ~x880 ~x40 ~x697 ~x145 x555 ~x250 
2.16/2.21	v x550 ~x355 ~x744 x460 ~x777 ~x41 x981 ~x146 ~x976 ~x251 
2.16/2.21	v ~x575 ~x356 ~x913 x461 ~x676 ~x42 ~x712 ~x147 ~x696 ~x252 
2.16/2.21	v ~x863 ~x357 ~x893 ~x462 ~x845 ~x43 ~x945 x148 ~x888 ~x253 
2.16/2.21	v ~x754 ~x358 ~x901 ~x463 ~x532 ~x44 ~x589 ~x149 ~x871 ~x254 
2.16/2.21	v ~x820 ~x359 ~x993 ~x464 ~x943 ~x45 ~x885 ~x150 ~x890 ~x255 
2.16/2.21	v ~x652 ~x360 x746 x465 ~x599 ~x46 ~x523 ~x151 ~x959 ~x256 
2.16/2.21	v x876 ~x361 ~x691 ~x466 ~x844 ~x47 ~x570 ~x152 ~x579 x257 
2.16/2.21	v ~x909 ~x362 ~x791 x467 ~x748 ~x48 ~x653 ~x153 ~x681 ~x258 
2.16/2.21	v ~x727 ~x363 ~x906 x468 ~x690 ~x49 ~x662 ~x154 ~x602 ~x259 
2.16/2.21	v ~x751 ~x364 ~x706 x469 ~x508 ~x50 ~x684 ~x155 ~x739 ~x260 
2.16/2.21	v ~x872 ~x365 ~x695 x470 ~x536 ~x51 ~x685 ~x156 ~x966 ~x261 
2.16/2.21	v ~x625 ~x366 ~x772 ~x471 ~x553 ~x52 x693 ~x157 ~x540 ~x262 
2.16/2.21	v ~x805 ~x367 ~x946 ~x472 ~x583 ~x53 x862 ~x158 ~x561 ~x263 
2.16/2.21	v ~x621 ~x368 ~x917 ~x473 ~x591 ~x54 x929 ~x159 ~x564 ~x264 
2.16/2.21	v ~x618 ~x369 ~x923 ~x474 ~x623 ~x55 x972 ~x160 ~x720 ~x265 
2.16/2.21	v ~x580 ~x370 ~x608 ~x475 ~x638 ~x56 ~x505 ~x161 ~x767 ~x266 
2.16/2.21	v ~x759 ~x371 x818 ~x476 ~x663 ~x57 ~x826 ~x162 ~x790 ~x267 
2.16/2.21	v ~x812 x372 ~x778 ~x477 ~x664 x58 ~x963 ~x163 x859 ~x268 
2.16/2.21	v ~x624 ~x373 ~x914 ~x478 ~x674 x59 ~x884 ~x164 ~x875 ~x269 
2.16/2.21	v ~x911 ~x374 ~x801 ~x479 ~x710 ~x60 ~x927 ~x165 ~x889 ~x270 
2.16/2.21	v ~x954 x375 ~x617 ~x480 ~x716 ~x61 ~x556 ~x166 ~x941 ~x271 
2.16/2.21	v ~x796 ~x376 ~x714 ~x481 ~x760 ~x62 ~x771 ~x167 ~x841 ~x272 
2.16/2.21	v ~x644 ~x377 ~x971 ~x482 ~x763 ~x63 ~x983 ~x168 x668 ~x273 
2.16/2.21	v ~x649 ~x378 ~x930 ~x483 ~x782 ~x64 x635 ~x169 ~x928 ~x274 
2.16/2.21	v ~x651 ~x379 ~x867 ~x484 ~x784 x65 x910 ~x170 ~x585 ~x275 
2.16/2.21	v ~x683 ~x380 ~x485 x788 x66 x987 ~x171 ~x531 ~x276 ~x737 
2.16/2.21	v ~x381 ~x486 ~x798 x67 x557 ~x172 ~x892 ~x277 ~x846 ~x382 
2.16/2.21	v ~x487 ~x842 x68 ~x852 ~x173 ~x949 ~x278 ~x870 ~x383 ~x488

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: 63794 MiB (62948 MiB free)
  memory of node 1: 64507 MiB (64072 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4497882-1751268652/watcher-4497882-1751268652 -o /tmp/evaluation-result-4497882-1751268652/solver-4497882-1751268652 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751268652-35379 --watchdog 3760 pb_picat HOME/instance-4497882-1751268652.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=35427, runsolver pid=35419

[startup+0.100116 s]*
/proc/loadavg: 1.91 1.84 1.15 6/253 35437
/proc/meminfo: memFree=130019680/131382112 swapFree=33010160/33010684
[pid=35427] ppid=35419 vsize=2027148 memory=26348 CPUtime=0.09 cores=4,6
/proc/35427/stat : 35427 (pb_picat) R 35419 35427 35362 0 -1 4194304 1104 0 0 0 9 0 0 0 20 0 1 0 42544098 2075799552 6587 18446744073709551615 94907822182400 94907823583981 140723784866176 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94907823855408 94907825729712 94907855659008 140723784874398 140723784874474 140723784874474 140723784880076 0
/proc/35427/statm: 506787 6587 1568 343 0 503851 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 26348 KiB

[startup+0.214236 s]*
/proc/loadavg: 1.91 1.84 1.15 6/253 35437
/proc/meminfo: memFree=129996936/131382112 swapFree=33010160/33010684
[pid=35427] ppid=35419 vsize=2027148 memory=34540 CPUtime=0.21 cores=4,6
/proc/35427/stat : 35427 (pb_picat) R 35419 35427 35362 0 -1 4194304 1108 0 0 0 20 1 0 0 20 0 1 0 42544098 2075799552 8635 18446744073709551615 94907822182400 94907823583981 140723784866176 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94907823855408 94907825729712 94907855659008 140723784874398 140723784874474 140723784874474 140723784880076 0
/proc/35427/statm: 506787 8635 1568 343 0 503851 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 34540 KiB

[startup+0.314229 s]*
/proc/loadavg: 1.91 1.84 1.15 6/253 35437
/proc/meminfo: memFree=129979424/131382112 swapFree=33010160/33010684
[pid=35427] ppid=35419 vsize=2027148 memory=40828 CPUtime=0.3 cores=4,6
/proc/35427/stat : 35427 (pb_picat) R 35419 35427 35362 0 -1 4194304 1121 0 0 0 29 1 0 0 20 0 1 0 42544098 2075799552 10207 18446744073709551615 94907822182400 94907823583981 140723784866176 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94907823855408 94907825729712 94907855659008 140723784874398 140723784874474 140723784874474 140723784880076 0
/proc/35427/statm: 506787 10207 1600 343 0 503851 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 40828 KiB

[startup+0.700366 s]
/proc/loadavg: 1.91 1.84 1.15 6/253 35437
/proc/meminfo: memFree=129954536/131382112 swapFree=33010160/33010684
[pid=35427] ppid=35419 vsize=2043912 memory=64864 CPUtime=0.68 cores=4,6
/proc/35427/stat : 35427 (pb_picat) R 35419 35427 35362 0 -1 4194304 5586 0 0 0 65 3 0 0 20 0 1 0 42544098 2092965888 16216 18446744073709551615 94907822182400 94907823583981 140723784866176 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94907823855408 94907825729712 94907855659008 140723784874398 140723784874474 140723784874474 140723784880076 0
/proc/35427/statm: 510978 16216 1728 343 0 508042 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2043912 KiB
Current children cumulated memory: 64864 KiB

[startup+1.50032 s]
/proc/loadavg: 1.91 1.84 1.15 6/253 35437
/proc/meminfo: memFree=129943196/131382112 swapFree=33010160/33010684
[pid=35427] ppid=35419 vsize=2050908 memory=71580 CPUtime=1.47 cores=4,6
/proc/35427/stat : 35427 (pb_picat) R 35419 35427 35362 0 -1 4194304 6834 0 0 0 144 3 0 0 20 0 1 0 42544098 2100129792 17895 18446744073709551615 94907822182400 94907823583981 140723784866176 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94907823855408 94907825729712 94907855659008 140723784874398 140723784874474 140723784874474 140723784880076 0
/proc/35427/statm: 512727 17895 1728 343 0 509791 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2050908 KiB
Current children cumulated memory: 71580 KiB

[startup+2.21152 s]
# the end of solver process 35427 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.14493 s, system=0.042817 s

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

[startup+1.60037 s]
/proc/loadavg: 1.91 1.84 1.15 6/253 35437
/proc/meminfo: memFree=129943196/131382112 swapFree=33010160/33010684
[pid=35427] ppid=35419 vsize=2047120 memory=69044 CPUtime=1.57 cores=4,6
/proc/35427/stat : 35427 (pb_picat) R 35419 35427 35362 0 -1 4194304 6926 0 0 0 154 3 0 0 20 0 1 0 42544098 2096250880 17261 18446744073709551615 94907822182400 94907823583981 140723784866176 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94907823855408 94907825729712 94907855659008 140723784874398 140723784874474 140723784874474 140723784880076 0
/proc/35427/statm: 511780 17261 1728 343 0 508844 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 2047120 KiB
Current children cumulated memory: 69044 KiB

[startup+2.00025 s]*
/proc/loadavg: 1.91 1.84 1.15 6/249 35445
/proc/meminfo: memFree=130024260/131382112 swapFree=33010160/33010684
[pid=35427] ppid=35419 vsize=2046696 memory=69372 CPUtime=1.98 cores=4,6
/proc/35427/stat : 35427 (pb_picat) R 35419 35427 35362 0 -1 4194304 7484 0 0 0 195 3 0 0 20 0 1 0 42544098 2095816704 17343 18446744073709551615 94907822182400 94907823583981 140723784866176 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94907823855408 94907825729712 94907855659008 140723784874398 140723784874474 140723784874474 140723784880076 0
/proc/35427/statm: 511674 17343 1728 343 0 508738 0
Current children cumulated CPU time: 1.98 s
Current children cumulated vsize: 2046696 KiB
Current children cumulated memory: 69372 KiB

[startup+2.20026 s]
/proc/loadavg: 1.91 1.84 1.15 6/249 35445
/proc/meminfo: memFree=130024260/131382112 swapFree=33010160/33010684
[pid=35427] ppid=35419 vsize=2046696 memory=67388 CPUtime=2.16 cores=4,6
/proc/35427/stat : 35427 (pb_picat) R 35419 35427 35362 0 -1 4194304 7996 0 0 0 213 3 0 0 20 0 1 0 42544098 2095816704 16847 18446744073709551615 94907822182400 94907823583981 140723784866176 0 0 0 0 0 8389634 0 0 0 17 4 0 0 0 0 0 94907823855408 94907825729712 94907855659008 140723784874398 140723784874474 140723784874474 140723784880076 0
/proc/35427/statm: 511674 16847 1728 343 0 508738 0
Current children cumulated CPU time: 2.16 s
Current children cumulated vsize: 2046696 KiB
Current children cumulated memory: 67388 KiB

Child status: 0

Real time (s): 2.21157
CPU time (s): 2.18775
CPU user time (s): 2.14493
CPU system time (s): 0.042817
CPU usage (%): 98.9227
Max. virtual memory (cumulated for all children) (KiB): 2050908
Max. memory (cumulated for all children) (KiB): 71580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.14493
system time used= 0.042817
maximum resident set size= 71964
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8009
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= 103
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 35427
#   total CPU time (s): 2.18775
#   total CPU user time (s): 2.14493
#   total CPU system time (s): 0.042817

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043533 second user time and 0.097176 second system time

The end

Launcher Data 

Begin job on nodeC001 at 2025-06-30 09:30:52
IDJOB=4497882
IDBENCH=148220
IDSOLVER=3346
FILE ID=nodeC001/4497882-1751268652
RUNJOBID= nodeC001-1751268652-35379
SLURM_JOB_ID= 9594203
Free space on /tmp= 433056 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB07/DEC-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_25_4_15.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4497882-1751268652/watcher-4497882-1751268652 -o /tmp/evaluation-result-4497882-1751268652/solver-4497882-1751268652 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751268652-35379 --watchdog 3760  pb_picat HOME/instance-4497882-1751268652.opb

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

MD5SUM BENCH= 59335c4ece675e26059f45c369af1ce7
RANDOM SEED=756093228

nodeC001 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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	: 0xb00001f
cpu MHz		: 1197.161
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.167
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.897
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.482
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.167
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.171
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.198
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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	: 0xb00001f
cpu MHz		: 1197.807
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        130047492 kB
MemAvailable:   129690356 kB
Buffers:            2128 kB
Cached:           438336 kB
SwapCached:           28 kB
Active:           354452 kB
Inactive:         151416 kB
Active(anon):      72992 kB
Inactive(anon):    10380 kB
Active(file):     281460 kB
Inactive(file):   141036 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             15816 kB
Writeback:             4 kB
AnonPages:         68484 kB
Mapped:           102448 kB
Shmem:             17932 kB
KReclaimable:      98720 kB
Slab:             180376 kB
SReclaimable:      98720 kB
SUnreclaim:        81656 kB
KernelStack:        3888 kB
PageTables:         2844 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     330276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149256 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      195400 kB
DirectMap2M:     9144320 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433044 MiB
End job on nodeC001 at 2025-06-30 09:30:55