Trace number 4497858

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 2.593 2.64186

General information on the benchmark

NamePB24/normalized-PB07/DEC-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_10_5_15.opb
MD5SUM5236ce58ae5104bfb2c22eeb2227c202
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 benchmark0.126874
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)12540
Sum of products size (including duplicates)25080
Number of different products6270
Sum of products size12540

Solver Data 

0.00/0.02	c solving HOME/instance-4497858-1751268652.opb (Picat 3.9b6)
2.54/2.63	s SATISFIABLE
2.54/2.63	v ~x7 ~x590 ~x112 ~x852 ~x217 ~x537 ~x322 ~x567 ~x427 ~x987 
2.54/2.63	v ~x8 ~x659 ~x113 ~x908 ~x218 ~x771 ~x323 ~x892 ~x428 ~x915 
2.54/2.63	v ~x9 ~x719 ~x114 ~x569 ~x219 ~x865 ~x324 ~x830 ~x429 ~x510 
2.54/2.63	v ~x10 ~x579 ~x115 ~x991 ~x220 ~x983 ~x325 ~x879 ~x430 ~x595 
2.54/2.63	v ~x11 ~x524 ~x116 ~x926 ~x221 ~x637 ~x326 ~x890 ~x431 ~x634 
2.54/2.63	v ~x12 ~x641 ~x117 ~x709 ~x222 ~x903 ~x327 ~x909 ~x432 ~x692 
2.54/2.63	v ~x13 ~x761 ~x118 ~x558 ~x223 ~x955 ~x328 ~x673 ~x433 ~x723 
2.54/2.63	v ~x14 ~x824 ~x119 ~x550 ~x224 ~x759 ~x329 ~x730 ~x434 ~x785 
2.54/2.63	v ~x15 ~x977 ~x120 ~x772 ~x225 ~x694 ~x330 ~x831 ~x435 ~x790 
2.54/2.63	v ~x16 ~x509 ~x121 ~x992 ~x226 ~x810 ~x331 ~x674 ~x436 ~x878 
2.54/2.63	v ~x17 ~x844 ~x122 ~x857 ~x227 ~x966 ~x332 ~x755 ~x437 ~x881 
2.54/2.63	v ~x18 ~x647 ~x123 ~x677 ~x228 ~x640 ~x333 ~x593 ~x438 ~x922 
2.54/2.63	v ~x19 ~x515 ~x124 ~x563 ~x229 ~x687 ~x334 ~x971 ~x439 ~x968 
2.54/2.63	v ~x20 ~x520 ~x125 ~x614 ~x230 ~x985 ~x335 ~x711 ~x440 ~x21 
2.54/2.63	v ~x807 ~x126 ~x671 ~x231 ~x729 ~x336 ~x629 ~x441 ~x502 ~x22 
2.54/2.63	v ~x871 ~x127 ~x808 ~x232 ~x642 ~x337 ~x691 ~x442 ~x506 ~x23 
2.54/2.63	v ~x721 ~x128 ~x912 ~x233 ~x833 ~x338 ~x1000 ~x443 ~x680 ~x24 
2.54/2.63	v ~x988 ~x129 ~x746 ~x234 ~x738 ~x339 ~x587 ~x444 ~x874 ~x25 
2.54/2.63	v ~x592 ~x130 ~x688 ~x235 ~x708 ~x340 ~x929 ~x445 ~x832 ~x26 
2.54/2.63	v ~x551 ~x131 ~x919 ~x236 ~x962 ~x341 ~x841 ~x446 ~x961 ~x27 
2.54/2.63	v ~x610 ~x132 ~x704 ~x237 ~x748 ~x342 ~x781 ~x447 ~x884 ~x28 
2.54/2.63	v ~x747 ~x133 ~x744 ~x238 ~x660 ~x343 ~x918 ~x448 ~x553 ~x29 
2.54/2.63	v ~x813 ~x134 ~x839 ~x239 ~x539 ~x344 ~x943 ~x449 ~x847 ~x30 
2.54/2.63	v ~x937 ~x135 ~x695 ~x240 ~x798 ~x345 ~x858 ~x450 ~x728 ~x31 
2.54/2.63	v ~x525 ~x136 ~x577 ~x241 ~x769 ~x346 ~x617 ~x451 ~x540 ~x32 
2.54/2.63	v ~x963 ~x137 ~x649 ~x242 ~x924 ~x347 ~x973 ~x452 ~x554 ~x33 
2.54/2.63	v ~x870 ~x138 ~x672 ~x243 ~x889 ~x348 ~x894 ~x453 ~x561 ~x34 
2.54/2.63	v ~x518 ~x139 ~x923 ~x244 ~x562 ~x349 ~x814 ~x454 ~x690 ~x35 
2.54/2.63	v ~x580 ~x140 ~x556 ~x245 ~x675 ~x350 ~x625 ~x455 ~x503 ~x36 
2.54/2.63	v ~x661 ~x141 ~x534 ~x246 ~x722 ~x351 ~x757 ~x456 ~x585 ~x37 
2.54/2.63	v ~x994 ~x142 ~x596 ~x247 ~x668 ~x352 ~x817 ~x457 ~x809 ~x38 
2.54/2.63	v ~x979 ~x143 ~x818 ~x248 ~x707 x353 ~x685 ~x458 ~x800 ~x39 
2.54/2.63	v ~x897 ~x144 ~x855 ~x249 ~x875 x354 ~x752 ~x459 ~x862 ~x40 
2.54/2.63	v ~x598 ~x145 ~x953 ~x250 ~x701 x355 ~x816 ~x460 ~x941 ~x41 
2.54/2.63	v ~x901 ~x146 ~x522 ~x251 ~x821 x356 ~x885 ~x461 ~x572 ~x42 
2.54/2.63	v ~x533 ~x147 ~x806 ~x252 ~x948 x357 ~x893 ~x462 ~x511 ~x43 
2.54/2.63	v ~x581 ~x148 ~x835 ~x253 ~x700 x358 ~x945 ~x463 ~x866 ~x44 
2.54/2.63	v ~x657 ~x149 ~x718 ~x254 ~x795 x359 ~x997 ~x464 ~x954 ~x45 
2.54/2.63	v ~x698 x150 ~x981 ~x255 ~x600 x360 ~x848 ~x465 ~x538 ~x46 
2.54/2.63	v ~x782 ~x151 ~x936 ~x256 ~x620 ~x361 ~x793 ~x466 ~x512 ~x47 
2.54/2.63	v ~x904 ~x152 ~x791 ~x257 ~x645 ~x362 ~x658 ~x467 ~x526 ~x48 
2.54/2.63	v ~x931 ~x153 ~x523 ~x258 ~x749 ~x363 ~x812 ~x468 ~x586 ~x49 
2.54/2.63	v ~x568 ~x154 ~x725 ~x259 ~x863 ~x364 ~x972 ~x469 ~x603 ~x50 
2.54/2.63	v ~x715 ~x155 ~x920 ~x260 ~x739 ~x365 ~x993 ~x470 ~x612 ~x51 
2.54/2.63	v ~x627 ~x156 ~x959 ~x261 ~x750 ~x366 ~x606 ~x471 x644 ~x52 
2.54/2.63	v ~x646 ~x157 ~x946 ~x262 ~x737 ~x367 ~x828 ~x472 ~x669 ~x53 
2.54/2.63	v ~x552 ~x158 ~x571 ~x263 ~x544 ~x368 ~x898 ~x473 ~x786 ~x54 
2.54/2.64	v ~x947 ~x159 ~x703 ~x264 ~x834 ~x369 ~x902 ~x474 ~x825 ~x55 
2.54/2.64	v ~x513 ~x160 ~x827 x265 ~x930 ~x370 ~x770 ~x475 ~x933 ~x56 
2.54/2.64	v ~x868 ~x161 ~x842 ~x266 ~x843 ~x371 ~x631 ~x476 ~x504 ~x57 
2.54/2.64	v ~x996 ~x162 ~x914 ~x267 ~x976 ~x372 ~x952 ~x477 ~x714 ~x58 
2.54/2.64	v ~x938 x163 ~x609 ~x268 ~x547 ~x373 ~x873 ~x478 ~x666 ~x59 
2.54/2.64	v ~x978 ~x164 ~x970 ~x269 ~x588 ~x374 x974 ~x479 ~x736 ~x60 
2.54/2.64	v ~x742 x165 ~x607 ~x270 ~x950 ~x375 x986 ~x480 ~x624 ~x61 
2.54/2.64	v ~x602 x166 ~x917 ~x271 ~x951 ~x376 ~x684 ~x481 ~x608 ~x62 
2.54/2.64	v ~x619 ~x167 ~x778 ~x272 ~x796 ~x377 ~x819 ~x482 ~x702 ~x63 
2.54/2.64	v ~x564 ~x168 ~x883 ~x273 ~x999 ~x378 ~x906 ~x483 ~x594 ~x64 
2.54/2.64	v ~x618 ~x169 ~x604 ~x274 ~x856 ~x379 ~x726 ~x484 ~x616 ~x65 
2.54/2.64	v ~x655 ~x170 ~x623 x275 ~x916 ~x380 ~x485 ~x705 ~x66 ~x756 
2.54/2.64	v ~x171 ~x860 x276 ~x732 ~x381 ~x486 ~x763 ~x67 ~x789 ~x172 
2.54/2.64	v ~x740 ~x277 ~x576 ~x382 ~x487 ~x850 ~x68 ~x846 ~x173 ~x615 
2.54/2.64	v ~x278 ~x776 ~x383 ~x488 ~x505 ~x69 ~x872 ~x174 ~x696 ~x279 
2.54/2.64	v ~x548 ~x384 ~x489 ~x774 ~x70 ~x895 ~x175 ~x760 ~x280 ~x877 
2.54/2.64	v ~x385 ~x490 x989 ~x71 ~x514 ~x176 ~x969 ~x281 ~x613 ~x386 
2.54/2.64	v ~x491 ~x724 ~x72 ~x635 ~x177 ~x589 ~x282 ~x900 ~x387 ~x492 
2.54/2.64	v ~x928 ~x73 ~x622 ~x178 ~x958 ~x283 ~x605 ~x388 ~x493 ~x990 
2.54/2.64	v ~x74 ~x542 ~x179 ~x854 ~x284 x662 ~x389 ~x494 ~x543 ~x75 
2.54/2.64	v ~x758 ~x180 ~x768 ~x285 ~x683 ~x390 ~x495 ~x535 ~x76 ~x636 
2.54/2.64	v ~x181 ~x949 ~x286 ~x784 ~x391 ~x496 ~x578 ~x77 ~x956 ~x182 
2.54/2.64	v ~x536 ~x287 ~x794 ~x392 ~x497 ~x582 ~x78 ~x549 ~x183 ~x891 
2.54/2.64	v ~x288 ~x823 ~x393 ~x498 ~x663 ~x79 ~x566 ~x184 ~x960 x289 
2.54/2.64	v ~x712 ~x394 ~x499 ~x811 ~x80 ~x654 ~x185 ~x984 ~x290 ~x767 
2.54/2.64	v ~x395 ~x500 ~x717 ~x81 ~x686 ~x186 ~x864 ~x291 ~x775 ~x396 
2.54/2.64	v ~x628 ~x82 ~x773 ~x187 ~x733 ~x292 ~x910 ~x397 ~x934 ~x83 
2.54/2.64	v ~x853 ~x188 ~x734 ~x293 ~x710 ~x398 ~x869 ~x84 x925 ~x189 
2.54/2.64	v ~x560 ~x294 ~x735 ~x399 ~x940 ~x85 x626 ~x190 ~x584 ~x295 
2.54/2.64	v ~x780 ~x400 ~x851 ~x86 x998 ~x191 ~x805 ~x296 ~x845 ~x401 
2.54/2.64	v ~x591 ~x87 ~x545 ~x192 ~x720 ~x297 ~x880 ~x402 ~x541 ~x88 
2.54/2.64	v ~x944 ~x193 ~x555 ~x298 ~x942 ~x403 ~x676 ~x648 ~x89 ~x765 
2.54/2.64	v ~x194 ~x840 ~x299 ~x557 ~x404 ~x766 ~x859 ~x90 ~x570 ~x195 
2.54/2.64	v ~x967 ~x300 ~x670 ~x405 ~x611 ~x913 ~x91 ~x815 ~x196 ~x530 
2.54/2.64	v ~x301 ~x689 ~x406 ~x573 ~x507 ~x92 ~x639 ~x197 ~x599 ~x302 
2.54/2.64	v ~x743 ~x407 ~x777 ~x745 ~x93 ~x651 ~x198 ~x665 ~x303 ~x995 
2.54/2.64	v ~x408 ~x633 ~x888 ~x94 ~x693 ~x199 ~x713 ~x304 ~x583 ~x409 
2.54/2.64	v ~x921 ~x804 ~x95 ~x927 ~x200 ~x679 ~x305 ~x559 ~x410 ~x650 
2.54/2.64	v ~x762 ~x96 ~x516 ~x201 ~x753 ~x306 ~x754 ~x411 x574 ~x975 
2.54/2.64	v ~x97 ~x716 ~x202 ~x531 ~x307 ~x656 ~x412 x882 ~x779 ~x98 
2.54/2.64	v ~x867 ~x203 ~x965 ~x308 ~x907 ~x413 x546 ~x799 ~x99 ~x764 
2.54/2.64	v ~x204 ~x802 ~x309 ~x896 ~x414 x706 ~x980 ~x100 ~x820 ~x205 
2.54/2.64	v ~x638 ~x310 ~x964 ~x415 x741 ~x664 ~x101 ~x529 ~x206 ~x838 
2.54/2.64	v ~x311 ~x678 ~x416 x787 ~x597 ~x102 ~x783 ~x207 ~x532 ~x312 
2.54/2.64	v ~x697 ~x417 x801 ~x681 ~x103 ~x517 ~x208 ~x803 ~x313 ~x788 
2.54/2.64	v ~x418 x501 ~x837 ~x104 ~x751 ~x209 ~x682 ~x314 ~x575 ~x419 
2.54/2.64	v ~x527 ~x957 ~x105 ~x899 ~x210 ~x876 ~x315 ~x905 ~x420 ~x849 
2.54/2.64	v ~x1 ~x508 ~x106 ~x822 ~x211 ~x982 ~x316 ~x643 ~x421 ~x861 
2.54/2.64	v ~x2 ~x528 ~x107 ~x886 ~x212 ~x731 ~x317 ~x565 ~x422 ~x699 
2.54/2.64	v ~x3 ~x887 ~x108 ~x652 ~x213 ~x797 ~x318 ~x667 ~x423 ~x911 
2.54/2.64	v ~x4 ~x653 ~x109 ~x519 ~x214 ~x932 ~x319 ~x630 ~x424 ~x521 
2.54/2.64	v ~x5 ~x935 ~x110 ~x621 ~x215 ~x939 ~x320 ~x601 ~x425 ~x727 
2.54/2.64	v ~x6 ~x792 ~x111 ~x836 ~x216 ~x826 ~x321 ~x632 ~x426 ~x829

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-4497858-1751268652/watcher-4497858-1751268652 -o /tmp/evaluation-result-4497858-1751268652/solver-4497858-1751268652 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751268652-35381 --watchdog 3760 pb_picat HOME/instance-4497858-1751268652.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=35432, runsolver pid=35420
Current StackSize limit: 8192 KiB


[startup+0.100071 s]*
/proc/loadavg: 1.91 1.84 1.15 7/253 35437
/proc/meminfo: memFree=130019680/131382112 swapFree=33010160/33010684
[pid=35432] ppid=35420 vsize=2027148 memory=23604 CPUtime=0.09 cores=5,7
/proc/35432/stat : 35432 (pb_picat) R 35420 35432 35362 0 -1 4194304 1034 0 0 0 8 1 0 0 20 0 1 0 42544099 2075799552 5901 18446744073709551615 94042414993408 94042416394989 140721755580048 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94042416666416 94042418540720 94042454880256 140721755589022 140721755589098 140721755589098 140721755594700 0
/proc/35432/statm: 506787 5901 1472 343 0 503851 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 23604 KiB

[startup+0.213136 s]*
/proc/loadavg: 1.91 1.84 1.15 7/253 35437
/proc/meminfo: memFree=129991832/131382112 swapFree=33010160/33010684
[pid=35432] ppid=35420 vsize=2027148 memory=34552 CPUtime=0.2 cores=5,7
/proc/35432/stat : 35432 (pb_picat) R 35420 35432 35362 0 -1 4194304 1114 0 0 0 19 1 0 0 20 0 1 0 42544099 2075799552 8638 18446744073709551615 94042414993408 94042416394989 140721755580048 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94042416666416 94042418540720 94042454880256 140721755589022 140721755589098 140721755589098 140721755594700 0
/proc/35432/statm: 506787 8638 1568 343 0 503851 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 34552 KiB

[startup+0.313158 s]*
/proc/loadavg: 1.91 1.84 1.15 7/253 35437
/proc/meminfo: memFree=129979424/131382112 swapFree=33010160/33010684
[pid=35432] ppid=35420 vsize=2036220 memory=42336 CPUtime=0.3 cores=5,7
/proc/35432/stat : 35432 (pb_picat) R 35420 35432 35362 0 -1 4194304 3048 0 0 0 28 2 0 0 20 0 1 0 42544099 2085089280 10584 18446744073709551615 94042414993408 94042416394989 140721755580048 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94042416666416 94042418540720 94042454880256 140721755589022 140721755589098 140721755589098 140721755594700 0
/proc/35432/statm: 509055 10584 1600 343 0 506119 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036220 KiB
Current children cumulated memory: 42336 KiB

[startup+0.700262 s]
/proc/loadavg: 1.91 1.84 1.15 7/253 35437
/proc/meminfo: memFree=129952520/131382112 swapFree=33010160/33010684
[pid=35432] ppid=35420 vsize=2037208 memory=45368 CPUtime=0.68 cores=5,7
/proc/35432/stat : 35432 (pb_picat) R 35420 35432 35362 0 -1 4194304 4409 0 0 0 65 3 0 0 20 0 1 0 42544099 2086100992 11342 18446744073709551615 94042414993408 94042416394989 140721755580048 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94042416666416 94042418540720 94042454880256 140721755589022 140721755589098 140721755589098 140721755594700 0
/proc/35432/statm: 509302 11342 1632 343 0 506366 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2037208 KiB
Current children cumulated memory: 45368 KiB

[startup+1.50026 s]
/proc/loadavg: 1.91 1.84 1.15 7/253 35437
/proc/meminfo: memFree=129943196/131382112 swapFree=33010160/33010684
[pid=35432] ppid=35420 vsize=2043352 memory=46632 CPUtime=1.46 cores=5,7
/proc/35432/stat : 35432 (pb_picat) R 35420 35432 35362 0 -1 4194304 5882 0 0 0 142 4 0 0 20 0 1 0 42544099 2092392448 11658 18446744073709551615 94042414993408 94042416394989 140721755580048 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94042416666416 94042418540720 94042454880256 140721755589022 140721755589098 140721755589098 140721755594700 0
/proc/35432/statm: 510838 11658 1632 343 0 507902 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 2043352 KiB
Current children cumulated memory: 46632 KiB

[startup+2.64179 s]
# the end of solver process 35432 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.52429 s, system=0.068714 s

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

[startup+1.60025 s]
/proc/loadavg: 1.91 1.84 1.15 7/253 35437
/proc/meminfo: memFree=129943196/131382112 swapFree=33010160/33010684
[pid=35432] ppid=35420 vsize=2037436 memory=44712 CPUtime=1.56 cores=5,7
/proc/35432/stat : 35432 (pb_picat) R 35420 35432 35362 0 -1 4194304 6088 0 0 0 152 4 0 0 20 0 1 0 42544099 2086334464 11178 18446744073709551615 94042414993408 94042416394989 140721755580048 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94042416666416 94042418540720 94042454880256 140721755589022 140721755589098 140721755589098 140721755594700 0
/proc/35432/statm: 509359 11178 1632 343 0 506423 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 2037436 KiB
Current children cumulated memory: 44712 KiB

[startup+2.40019 s]
/proc/loadavg: 1.91 1.84 1.15 7/249 35445
/proc/meminfo: memFree=130023784/131382112 swapFree=33010160/33010684
[pid=35432] ppid=35420 vsize=2042928 memory=47296 CPUtime=2.34 cores=5,7
/proc/35432/stat : 35432 (pb_picat) R 35420 35432 35362 0 -1 4194304 9228 0 0 0 229 5 0 0 20 0 1 0 42544099 2091958272 11824 18446744073709551615 94042414993408 94042416394989 140721755580048 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94042416666416 94042418540720 94042454880256 140721755589022 140721755589098 140721755589098 140721755594700 0
/proc/35432/statm: 510732 11824 1632 343 0 507796 0
Current children cumulated CPU time: 2.34 s
Current children cumulated vsize: 2042928 KiB
Current children cumulated memory: 47296 KiB

[startup+2.60019 s]
/proc/loadavg: 1.91 1.84 1.15 7/249 35445
/proc/meminfo: memFree=130023784/131382112 swapFree=33010160/33010684
[pid=35432] ppid=35420 vsize=2042928 memory=47040 CPUtime=2.54 cores=5,7
/proc/35432/stat : 35432 (pb_picat) R 35420 35432 35362 0 -1 4194304 10082 0 0 0 248 6 0 0 20 0 1 0 42544099 2091958272 11760 18446744073709551615 94042414993408 94042416394989 140721755580048 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 94042416666416 94042418540720 94042454880256 140721755589022 140721755589098 140721755589098 140721755594700 0
/proc/35432/statm: 510732 11760 1632 343 0 507796 0
Current children cumulated CPU time: 2.54 s
Current children cumulated vsize: 2042928 KiB
Current children cumulated memory: 47040 KiB

Child status: 0

Real time (s): 2.64186
CPU time (s): 2.593
CPU user time (s): 2.52429
CPU system time (s): 0.068714
CPU usage (%): 98.1506
Max. virtual memory (cumulated for all children) (KiB): 2043352
Max. memory (cumulated for all children) (KiB): 47552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.52429
system time used= 0.068714
maximum resident set size= 47808
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10162
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= 104
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 35432
#   total CPU time (s): 2.593
#   total CPU user time (s): 2.52429
#   total CPU system time (s): 0.068714

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.04533 second user time and 0.085633 second system time

The end

Launcher Data 

Begin job on nodeC001 at 2025-06-30 09:30:52
IDJOB=4497858
IDBENCH=148202
IDSOLVER=3346
FILE ID=nodeC001/4497858-1751268652
RUNJOBID= nodeC001-1751268652-35381
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_10_5_15.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4497858-1751268652/watcher-4497858-1751268652 -o /tmp/evaluation-result-4497858-1751268652/solver-4497858-1751268652 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751268652-35381 --watchdog 3760  pb_picat HOME/instance-4497858-1751268652.opb

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

MD5SUM BENCH= 5236ce58ae5104bfb2c22eeb2227c202
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		: 1197.170
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		: 1197.177
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:     330204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149240 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