Trace number 4528827

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
pb_picat 2025-07-11SAT 1.60106 1.6097

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 

0.00/0.00	c solving HOME/instance-4528827-1752240240.opb (Picat 3.9b11, 7/10/2025)
1.58/1.60	s SATISFIABLE
1.58/1.60	v ~x717 ~x81 ~x686 ~x186 ~x864 ~x291 ~x775 ~x396 ~x628 ~x82 
1.58/1.60	v ~x773 ~x187 ~x733 ~x292 ~x910 ~x397 ~x934 ~x83 ~x853 ~x188 
1.58/1.60	v ~x734 ~x293 ~x710 ~x398 ~x869 ~x84 x925 ~x189 ~x560 ~x294 
1.58/1.60	v ~x735 ~x399 ~x940 ~x85 x626 ~x190 ~x584 ~x295 ~x780 ~x400 
1.58/1.60	v ~x851 ~x86 x998 ~x191 ~x805 ~x296 ~x845 ~x401 ~x591 ~x87 
1.58/1.60	v ~x545 ~x192 ~x720 ~x297 ~x880 ~x402 ~x541 ~x88 ~x944 ~x193 
1.58/1.60	v ~x555 ~x298 ~x942 ~x403 ~x676 ~x648 ~x89 ~x765 ~x194 ~x840 
1.58/1.60	v ~x299 ~x557 ~x404 ~x766 ~x859 ~x90 ~x570 ~x195 ~x967 ~x300 
1.58/1.60	v ~x670 ~x405 ~x611 ~x913 ~x91 ~x815 ~x196 ~x530 ~x301 ~x689 
1.58/1.60	v ~x406 ~x573 ~x507 ~x92 ~x639 ~x197 ~x599 ~x302 ~x743 ~x407 
1.58/1.60	v ~x777 ~x745 ~x93 ~x651 ~x198 ~x665 ~x303 ~x995 ~x408 ~x633 
1.58/1.60	v ~x888 ~x94 ~x693 ~x199 ~x713 ~x304 ~x583 ~x409 ~x921 ~x804 
1.58/1.60	v ~x95 ~x927 ~x200 ~x679 ~x305 ~x559 ~x410 ~x650 ~x762 ~x96 
1.58/1.60	v ~x516 ~x201 ~x753 ~x306 ~x754 ~x411 x574 ~x975 ~x97 ~x716 
1.58/1.60	v ~x202 ~x531 ~x307 ~x656 ~x412 x882 ~x779 ~x98 ~x867 ~x203 
1.58/1.60	v ~x965 ~x308 ~x907 ~x413 x546 ~x799 ~x99 ~x764 ~x204 ~x802 
1.58/1.60	v ~x309 ~x896 ~x414 x706 ~x980 ~x100 ~x820 ~x205 ~x638 ~x310 
1.58/1.60	v ~x964 ~x415 x741 ~x664 ~x101 ~x529 ~x206 ~x838 ~x311 ~x678 
1.58/1.60	v ~x416 x787 ~x597 ~x102 ~x783 ~x207 ~x532 ~x312 ~x697 ~x417 
1.58/1.60	v x801 ~x681 ~x103 ~x517 ~x208 ~x803 ~x313 ~x788 ~x418 x501 
1.58/1.60	v ~x837 ~x104 ~x751 ~x209 ~x682 ~x314 ~x575 ~x419 ~x527 ~x957 
1.58/1.60	v ~x105 ~x899 ~x210 ~x876 ~x315 ~x905 ~x420 ~x849 ~x1 ~x508 
1.58/1.60	v ~x106 ~x822 ~x211 ~x982 ~x316 ~x643 ~x421 ~x861 ~x2 ~x528 
1.58/1.60	v ~x107 ~x886 ~x212 ~x731 ~x317 ~x565 ~x422 ~x699 ~x3 ~x887 
1.58/1.60	v ~x108 ~x652 ~x213 ~x797 ~x318 ~x667 ~x423 ~x911 ~x4 ~x653 
1.58/1.60	v ~x109 ~x519 ~x214 ~x932 ~x319 ~x630 ~x424 ~x521 ~x5 ~x935 
1.58/1.60	v ~x110 ~x621 ~x215 ~x939 ~x320 ~x601 ~x425 ~x727 ~x6 ~x792 
1.58/1.60	v ~x111 ~x836 ~x216 ~x826 ~x321 ~x632 ~x426 ~x829 ~x7 ~x590 
1.58/1.60	v ~x112 ~x852 ~x217 ~x537 ~x322 ~x567 ~x427 ~x987 ~x8 ~x659 
1.58/1.60	v ~x113 ~x908 ~x218 ~x771 ~x323 ~x892 ~x428 ~x915 ~x9 ~x719 
1.58/1.60	v ~x114 ~x569 ~x219 ~x865 ~x324 ~x830 ~x429 ~x510 ~x10 ~x579 
1.58/1.60	v ~x115 ~x991 ~x220 ~x983 ~x325 ~x879 ~x430 ~x595 ~x11 ~x524 
1.58/1.60	v ~x116 ~x926 ~x221 ~x637 ~x326 ~x890 ~x431 ~x634 ~x12 ~x641 
1.58/1.60	v ~x117 ~x709 ~x222 ~x903 ~x327 ~x909 ~x432 ~x692 ~x13 ~x761 
1.58/1.60	v ~x118 ~x558 ~x223 ~x955 ~x328 ~x673 ~x433 ~x723 ~x14 ~x824 
1.58/1.60	v ~x119 ~x550 ~x224 ~x759 ~x329 ~x730 ~x434 ~x785 ~x15 ~x977 
1.58/1.60	v ~x120 ~x772 ~x225 ~x694 ~x330 ~x831 ~x435 ~x790 ~x16 ~x509 
1.58/1.60	v ~x121 ~x992 ~x226 ~x810 ~x331 ~x674 ~x436 ~x878 ~x17 ~x844 
1.58/1.60	v ~x122 ~x857 ~x227 ~x966 ~x332 ~x755 ~x437 ~x881 ~x18 ~x647 
1.58/1.60	v ~x123 ~x677 ~x228 ~x640 ~x333 ~x593 ~x438 ~x922 ~x19 ~x515 
1.58/1.60	v ~x124 ~x563 ~x229 ~x687 ~x334 ~x971 ~x439 ~x968 ~x20 ~x520 
1.58/1.60	v ~x125 ~x614 ~x230 ~x985 ~x335 ~x711 ~x440 ~x21 ~x807 ~x126 
1.58/1.60	v ~x671 ~x231 ~x729 ~x336 ~x629 ~x441 ~x502 ~x22 ~x871 ~x127 
1.58/1.60	v ~x808 ~x232 ~x642 ~x337 ~x691 ~x442 ~x506 ~x23 ~x721 ~x128 
1.58/1.60	v ~x912 ~x233 ~x833 ~x338 ~x1000 ~x443 ~x680 ~x24 ~x988 ~x129 
1.58/1.60	v ~x746 ~x234 ~x738 ~x339 ~x587 ~x444 ~x874 ~x25 ~x592 ~x130 
1.58/1.60	v ~x688 ~x235 ~x708 ~x340 ~x929 ~x445 ~x832 ~x26 ~x551 ~x131 
1.58/1.60	v ~x919 ~x236 ~x962 ~x341 ~x841 ~x446 ~x961 ~x27 ~x610 ~x132 
1.58/1.60	v ~x704 ~x237 ~x748 ~x342 ~x781 ~x447 ~x884 ~x28 ~x747 ~x133 
1.58/1.60	v ~x744 ~x238 ~x660 ~x343 ~x918 ~x448 ~x553 ~x29 ~x813 ~x134 
1.58/1.60	v ~x839 ~x239 ~x539 ~x344 ~x943 ~x449 ~x847 ~x30 ~x937 ~x135 
1.58/1.60	v ~x695 ~x240 ~x798 ~x345 ~x858 ~x450 ~x728 ~x31 ~x525 ~x136 
1.58/1.60	v ~x577 ~x241 ~x769 ~x346 ~x617 ~x451 ~x540 ~x32 ~x963 ~x137 
1.58/1.60	v ~x649 ~x242 ~x924 ~x347 ~x973 ~x452 ~x554 ~x33 ~x870 ~x138 
1.58/1.60	v ~x672 ~x243 ~x889 ~x348 ~x894 ~x453 ~x561 ~x34 ~x518 ~x139 
1.58/1.60	v ~x923 ~x244 ~x562 ~x349 ~x814 ~x454 ~x690 ~x35 ~x580 ~x140 
1.58/1.60	v ~x556 ~x245 ~x675 ~x350 ~x625 ~x455 ~x503 ~x36 ~x661 ~x141 
1.58/1.60	v ~x534 ~x246 ~x722 ~x351 ~x757 ~x456 ~x585 ~x37 ~x994 ~x142 
1.58/1.60	v ~x596 ~x247 ~x668 ~x352 ~x817 ~x457 ~x809 ~x38 ~x979 ~x143 
1.58/1.60	v ~x818 ~x248 ~x707 x353 ~x685 ~x458 ~x800 ~x39 ~x897 ~x144 
1.58/1.60	v ~x855 ~x249 ~x875 x354 ~x752 ~x459 ~x862 ~x40 ~x598 ~x145 
1.58/1.60	v ~x953 ~x250 ~x701 x355 ~x816 ~x460 ~x941 ~x41 ~x901 ~x146 
1.58/1.60	v ~x522 ~x251 ~x821 x356 ~x885 ~x461 ~x572 ~x42 ~x533 ~x147 
1.58/1.60	v ~x806 ~x252 ~x948 x357 ~x893 ~x462 ~x511 ~x43 ~x581 ~x148 
1.58/1.60	v ~x835 ~x253 ~x700 x358 ~x945 ~x463 ~x866 ~x44 ~x657 ~x149 
1.58/1.60	v ~x718 ~x254 ~x795 x359 ~x997 ~x464 ~x954 ~x45 ~x698 x150 
1.58/1.60	v ~x981 ~x255 ~x600 x360 ~x848 ~x465 ~x538 ~x46 ~x782 ~x151 
1.58/1.60	v ~x936 ~x256 ~x620 ~x361 ~x793 ~x466 ~x512 ~x47 ~x904 ~x152 
1.58/1.60	v ~x791 ~x257 ~x645 ~x362 ~x658 ~x467 ~x526 ~x48 ~x931 ~x153 
1.58/1.60	v ~x523 ~x258 ~x749 ~x363 ~x812 ~x468 ~x586 ~x49 ~x568 ~x154 
1.58/1.60	v ~x725 ~x259 ~x863 ~x364 ~x972 ~x469 ~x603 ~x50 ~x715 ~x155 
1.58/1.60	v ~x920 ~x260 ~x739 ~x365 ~x993 ~x470 ~x612 ~x51 ~x627 ~x156 
1.58/1.60	v ~x959 ~x261 ~x750 ~x366 ~x606 ~x471 x644 ~x52 ~x646 ~x157 
1.58/1.60	v ~x946 ~x262 ~x737 ~x367 ~x828 ~x472 ~x669 ~x53 ~x552 ~x158 
1.58/1.60	v ~x571 ~x263 ~x544 ~x368 ~x898 ~x473 ~x786 ~x54 ~x947 ~x159 
1.58/1.60	v ~x703 ~x264 ~x834 ~x369 ~x902 ~x474 ~x825 ~x55 ~x513 ~x160 
1.58/1.60	v ~x827 x265 ~x930 ~x370 ~x770 ~x475 ~x933 ~x56 ~x868 ~x161 
1.58/1.60	v ~x842 ~x266 ~x843 ~x371 ~x631 ~x476 ~x504 ~x57 ~x996 ~x162 
1.58/1.60	v ~x914 ~x267 ~x976 ~x372 ~x952 ~x477 ~x714 ~x58 ~x938 x163 
1.58/1.60	v ~x609 ~x268 ~x547 ~x373 ~x873 ~x478 ~x666 ~x59 ~x978 ~x164 
1.58/1.60	v ~x970 ~x269 ~x588 ~x374 x974 ~x479 ~x736 ~x60 ~x742 x165 
1.58/1.60	v ~x607 ~x270 ~x950 ~x375 x986 ~x480 ~x624 ~x61 ~x602 x166 
1.58/1.60	v ~x917 ~x271 ~x951 ~x376 ~x684 ~x481 ~x608 ~x62 ~x619 ~x167 
1.58/1.60	v ~x778 ~x272 ~x796 ~x377 ~x819 ~x482 ~x702 ~x63 ~x564 ~x168 
1.58/1.60	v ~x883 ~x273 ~x999 ~x378 ~x906 ~x483 ~x594 ~x64 ~x618 ~x169 
1.58/1.60	v ~x604 ~x274 ~x856 ~x379 ~x726 ~x484 ~x616 ~x65 ~x655 ~x170 
1.58/1.60	v ~x623 x275 ~x916 ~x380 ~x485 ~x705 ~x66 ~x756 ~x171 ~x860 
1.58/1.60	v x276 ~x732 ~x381 ~x486 ~x763 ~x67 ~x789 ~x172 ~x740 ~x277 
1.58/1.60	v ~x576 ~x382 ~x487 ~x850 ~x68 ~x846 ~x173 ~x615 ~x278 ~x776 
1.58/1.60	v ~x383 ~x488 ~x505 ~x69 ~x872 ~x174 ~x696 ~x279 ~x548 ~x384 
1.58/1.60	v ~x489 ~x774 ~x70 ~x895 ~x175 ~x760 ~x280 ~x877 ~x385 ~x490 
1.58/1.60	v x989 ~x71 ~x514 ~x176 ~x969 ~x281 ~x613 ~x386 ~x491 ~x724 
1.58/1.60	v ~x72 ~x635 ~x177 ~x589 ~x282 ~x900 ~x387 ~x492 ~x928 ~x73 
1.58/1.60	v ~x622 ~x178 ~x958 ~x283 ~x605 ~x388 ~x493 ~x990 ~x74 ~x542 
1.58/1.60	v ~x179 ~x854 ~x284 x662 ~x389 ~x494 ~x543 ~x75 ~x758 ~x180 
1.58/1.60	v ~x768 ~x285 ~x683 ~x390 ~x495 ~x535 ~x76 ~x636 ~x181 ~x949 
1.58/1.60	v ~x286 ~x784 ~x391 ~x496 ~x578 ~x77 ~x956 ~x182 ~x536 ~x287 
1.58/1.60	v ~x794 ~x392 ~x497 ~x582 ~x78 ~x549 ~x183 ~x891 ~x288 ~x823 
1.58/1.60	v ~x393 ~x498 ~x663 ~x79 ~x566 ~x184 ~x960 x289 ~x712 ~x394 
1.58/1.60	v ~x499 ~x811 ~x80 ~x654 ~x185 ~x984 ~x290 ~x767 ~x395 ~x500

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: 63708 MiB (54522 MiB free)
  memory of node 1: 64465 MiB (52349 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4528827-1752240240/watcher-4528827-1752240240 -o /tmp/evaluation-result-4528827-1752240240/solver-4528827-1752240240 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1752238557-112279 --watchdog 3760 pb_picat HOME/instance-4528827-1752240240.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
solver pid=112699, runsolver pid=112696
Current StackSize limit: 8192 KiB


[startup+0.100063 s]*
/proc/loadavg: 4.48 4.18 4.04 5/264 112700
/proc/meminfo: memFree=109424780/131249996 swapFree=33010160/33010684
[pid=112699] ppid=112696 vsize=2031808 memory=38360 CPUtime=0.09 cores=0,2
/proc/112699/stat : 112699 (pb_picat) R 112696 112699 110812 0 -1 4194304 2232 0 0 0 9 0 0 0 20 0 1 0 139702647 2080571392 9590 18446744073709551615 94353765208064 94353766609645 140737287744960 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94353766881072 94353768755312 94353774465024 140737287747996 140737287748072 140737287748072 140737287753676 0
/proc/112699/statm: 507952 9590 1696 343 0 505016 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031808 KiB
Current children cumulated memory: 38360 KiB

[startup+0.205621 s]*
/proc/loadavg: 4.48 4.18 4.04 5/264 112700
/proc/meminfo: memFree=109424780/131249996 swapFree=33010160/33010684
[pid=112699] ppid=112696 vsize=2037204 memory=42452 CPUtime=0.2 cores=0,2
/proc/112699/stat : 112699 (pb_picat) R 112696 112699 110812 0 -1 4194304 4094 0 0 0 19 1 0 0 20 0 1 0 139702647 2086096896 10613 18446744073709551615 94353765208064 94353766609645 140737287744960 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94353766881072 94353768755312 94353774465024 140737287747996 140737287748072 140737287748072 140737287753676 0
/proc/112699/statm: 509301 10613 1728 343 0 506365 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2037204 KiB
Current children cumulated memory: 42452 KiB

[startup+0.305587 s]*
/proc/loadavg: 4.48 4.18 4.04 5/264 112700
/proc/meminfo: memFree=109424780/131249996 swapFree=33010160/33010684
[pid=112699] ppid=112696 vsize=2037204 memory=43476 CPUtime=0.3 cores=0,2
/proc/112699/stat : 112699 (pb_picat) R 112696 112699 110812 0 -1 4194304 4370 0 0 0 29 1 0 0 20 0 1 0 139702647 2086096896 10869 18446744073709551615 94353765208064 94353766609645 140737287744960 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94353766881072 94353768755312 94353774465024 140737287747996 140737287748072 140737287748072 140737287753676 0
/proc/112699/statm: 509301 10869 1728 343 0 506365 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2037204 KiB
Current children cumulated memory: 43476 KiB

[startup+0.700191 s]
/proc/loadavg: 4.48 4.18 4.04 5/264 112700
/proc/meminfo: memFree=109424556/131249996 swapFree=33010160/33010684
[pid=112699] ppid=112696 vsize=2043348 memory=45112 CPUtime=0.68 cores=0,2
/proc/112699/stat : 112699 (pb_picat) R 112696 112699 110812 0 -1 4194304 5936 0 0 0 67 1 0 0 20 0 1 0 139702647 2092388352 11278 18446744073709551615 94353765208064 94353766609645 140737287744960 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94353766881072 94353768755312 94353774465024 140737287747996 140737287748072 140737287748072 140737287753676 0
/proc/112699/statm: 510837 11278 1728 343 0 507901 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2043348 KiB
Current children cumulated memory: 45112 KiB

[startup+1.50018 s]
/proc/loadavg: 4.48 4.18 4.04 5/264 112700
/proc/meminfo: memFree=109423800/131249996 swapFree=33010160/33010684
[pid=112699] ppid=112696 vsize=2042924 memory=45520 CPUtime=1.48 cores=0,2
/proc/112699/stat : 112699 (pb_picat) R 112696 112699 110812 0 -1 4194304 9205 0 0 0 147 1 0 0 20 0 1 0 139702647 2091954176 11380 18446744073709551615 94353765208064 94353766609645 140737287744960 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94353766881072 94353768755312 94353774465024 140737287747996 140737287748072 140737287748072 140737287753676 0
/proc/112699/statm: 510731 11380 1728 343 0 507795 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2042924 KiB
Current children cumulated memory: 45520 KiB

[startup+1.60967 s]
# the end of solver process 112699 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.57711 s, system=0.023942 s

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

[startup+1.60022 s]
/proc/loadavg: 4.48 4.18 4.04 5/264 112700
/proc/meminfo: memFree=109423800/131249996 swapFree=33010160/33010684
[pid=112699] ppid=112696 vsize=2042924 memory=45392 CPUtime=1.58 cores=0,2
/proc/112699/stat : 112699 (pb_picat) R 112696 112699 110812 0 -1 4194304 10075 0 0 0 156 2 0 0 20 0 1 0 139702647 2091954176 11348 18446744073709551615 94353765208064 94353766609645 140737287744960 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 94353766881072 94353768755312 94353774465024 140737287747996 140737287748072 140737287748072 140737287753676 0
/proc/112699/statm: 510731 11348 1728 343 0 507795 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 2042924 KiB
Current children cumulated memory: 45392 KiB

Child status: 0

Real time (s): 1.6097
CPU time (s): 1.60106
CPU user time (s): 1.57711
CPU system time (s): 0.023942
CPU usage (%): 99.4632
Max. virtual memory (cumulated for all children) (KiB): 2043348
Max. memory (cumulated for all children) (KiB): 45648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.57711
system time used= 0.023942
maximum resident set size= 45648
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10091
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= 67
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 112699
#   total CPU time (s): 1.60106
#   total CPU user time (s): 1.57711
#   total CPU system time (s): 0.023942

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016718 second user time and 0.034785 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2025-07-11 15:24:00
IDJOB=4528827
IDBENCH=148202
IDSOLVER=3385
FILE ID=nodeC032/4528827-1752240240
RUNJOBID= nodeC032-1752238557-112279
SLURM_JOB_ID= 9682543
Free space on /tmp= 429040 MiB

SOLVER NAME= pb_picat 2025-07-11
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-4528827-1752240240/watcher-4528827-1752240240 -o /tmp/evaluation-result-4528827-1752240240/solver-4528827-1752240240 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1752238557-112279 --watchdog 3760  pb_picat HOME/instance-4528827-1752240240.opb

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

MD5SUM BENCH= 5236ce58ae5104bfb2c22eeb2227c202
RANDOM SEED=1803837795

nodeC032 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	: 0xb00002a
cpu MHz		: 3599.851
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 pti ibrs ibpb stibp 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	: 6999.69
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		: 3599.744
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 pti ibrs ibpb stibp 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	: 6999.69
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		: 3732.750
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 pti ibrs ibpb stibp 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	: 6999.69
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		: 3604.684
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 pti ibrs ibpb stibp 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	: 6999.69
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		: 3599.853
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 pti ibrs ibpb stibp 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	: 6999.69
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		: 3599.839
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 pti ibrs ibpb stibp 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	: 6999.69
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		: 3599.779
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 pti ibrs ibpb stibp 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	: 6999.69
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		: 3700.000
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 pti ibrs ibpb stibp 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	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        109437068 kB
MemAvailable:   129365248 kB
Buffers:            2728 kB
Cached:         20603880 kB
SwapCached:           20 kB
Active:           713796 kB
Inactive:       20230692 kB
Active(anon):     352804 kB
Inactive(anon):     3124 kB
Active(file):     360992 kB
Inactive(file): 20227568 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3892 kB
Writeback:             0 kB
AnonPages:        338004 kB
Mapped:           116936 kB
Shmem:             18048 kB
KReclaimable:     357716 kB
Slab:             454624 kB
SReclaimable:     357716 kB
SUnreclaim:        96908 kB
KernelStack:        4336 kB
PageTables:         3980 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    6693652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    186368 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:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 429036 MiB
End job on nodeC032 at 2025-07-11 15:24:02