Trace number 4529577

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
OR-Tools CP-SAT 9.14.2OPTIMUM 1.64065 1.09593

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/spot5/
normalized-spot5-509_wcsp.wbo
MD5SUM506a92b17493b20cc36a94510db5babf
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark36446
Best CPU time to get the best result obtained on this benchmark1.64065
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1000
Total number of constraints12591
Number of soft constraints12243
Number of constraints which are clauses12243
Number of constraints which are cardinality constraints (but not clauses)348
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
Top cost 55572
Min constraint cost 1
Max constraint cost 55572
Sum of constraints costs 661084511
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.49/0.51	o 54549
0.68/0.69	o 45474
0.87/0.70	o 42471
0.87/0.75	o 36463
1.06/0.89	o 36454
1.47/1.05	o 36451
1.47/1.08	o 36446
1.47/1.08	s OPTIMUM FOUND 
1.47/1.08	v -x1 -x2 x3 -x4 -x5 x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 x18 
1.47/1.08	v -x19 x20 -x21 x22 x23 -x24 -x25 -x26 -x27 x28 -x29 -x30 -x31 x32 -x33 x34 -x35 
1.47/1.08	v -x36 -x37 x38 -x39 x40 -x41 x42 -x43 x44 -x45 x46 x47 -x48 -x49 x50 -x51 -x52 
1.47/1.08	v -x53 x54 -x55 x56 -x57 -x58 -x59 x60 -x61 x62 x63 -x64 -x65 x66 -x67 x68 x69 
1.47/1.08	v -x70 -x71 x72 -x73 x74 -x75 -x76 -x77 x78 -x79 x80 -x81 -x82 x83 -x84 -x85 
1.47/1.08	v -x86 -x87 x88 -x89 x90 -x91 x92 -x93 -x94 x95 -x96 x97 -x98 -x99 x100 -x101 
1.47/1.08	v x102 x103 -x104 -x105 x106 -x107 x108 -x109 x110 -x111 x112 x113 -x114 -x115 
1.47/1.08	v x116 -x117 x118 -x119 x120 -x121 x122 -x123 x124 -x125 -x126 -x127 x128 -x129 
1.47/1.08	v x130 -x131 x132 -x133 x134 -x135 x136 x137 -x138 -x139 x140 -x141 -x142 -x143 
1.47/1.08	v x144 -x145 -x146 -x147 x148 -x149 x150 -x151 -x152 -x153 x154 -x155 x156 -x157 
1.47/1.08	v x158 -x159 x160 -x161 x162 -x163 x164 -x165 x166 x167 -x168 -x169 x170 -x171 
1.47/1.08	v -x172 -x173 x174 x175 -x176 -x177 x178 x179 -x180 -x181 x182 x183 -x184 -x185 
1.47/1.08	v x186 -x187 x188 x189 -x190 -x191 x192 -x193 x194 x195 -x196 x197 -x198 -x199 
1.47/1.08	v -x200 -x201 x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 x210 -x211 -x212 
1.47/1.08	v x213 -x214 -x215 x216 -x217 -x218 -x219 x220 x221 -x222 -x223 -x224 -x225 x226 
1.47/1.08	v -x227 x228 -x229 -x230 -x231 x232 -x233 x234 -x235 x236 -x237 -x238 x239 -x240 
1.47/1.08	v -x241 x242 -x243 x244 -x245 x246 x247 -x248 -x249 -x250 -x251 -x252 -x253 x254 
1.47/1.08	v -x255 x256 -x257 -x258 -x259 x260 -x261 x262 -x263 -x264 x265 -x266 -x267 x268 
1.47/1.08	v -x269 x270 -x271 x272 x273 -x274 -x275 -x276 -x277 x278 -x279 x280 -x281 -x282 
1.47/1.08	v -x283 x284 -x285 -x286 -x287 x288 -x289 x290 -x291 x292 -x293 -x294 x295 -x296 
1.47/1.08	v -x297 x298 -x299 x300 -x301 x302 -x303 x304 x305 -x306 -x307 -x308 -x309 x310 
1.47/1.08	v -x311 x312 -x313 x314 x315 -x316 -x317 x318 -x319 x320 -x321 x322 -x323 x324 
1.47/1.08	v -x325 -x326 x327 -x328 -x329 x330 x331 -x332 -x333 -x334 x335 -x336 -x337 x338 
1.47/1.08	v -x339 x340 -x341 x342 -x343 -x344 -x345 -x346 -x347 x348 x349 -x350 -x351 -x352 
1.47/1.08	v -x353 x354 -x355 x356 -x357 -x358 -x359 -x360 -x361 x362 -x363 x364 -x365 -x366 
1.47/1.08	v -x367 x368 -x369 x370 -x371 -x372 -x373 x374 x375 -x376 -x377 x378 -x379 x380 
1.47/1.08	v -x381 -x382 -x383 x384 -x385 x386 -x387 -x388 x389 -x390 -x391 x392 -x393 -x394 
1.47/1.08	v x395 -x396 -x397 -x398 -x399 -x400 x401 -x402 -x403 x404 -x405 x406 -x407 -x408 
1.47/1.08	v x409 -x410 -x411 -x412 -x413 -x414 -x415 x416 -x417 x418 -x419 -x420 x421 -x422 
1.47/1.08	v -x423 -x424 -x425 x426 -x427 x428 -x429 -x430 x431 -x432 -x433 x434 -x435 -x436 
1.47/1.08	v -x437 x438 -x439 x440 -x441 x442 -x443 x444 x445 -x446 -x447 x448 -x449 -x450 
1.47/1.08	v -x451 x452 -x453 x454 x455 -x456 -x457 -x458 -x459 x460 -x461 -x462 -x463 x464 
1.47/1.08	v -x465 x466 -x467 x468 -x469 x470 -x471 x472 -x473 x474 -x475 x476 -x477 -x478 
1.47/1.08	v -x479 -x480 -x481 x482 -x483 x484 -x485 -x486 -x487 x488 -x489 x490 -x491 x492 
1.47/1.08	v -x493 x494 -x495 x496 -x497 x498 -x499 x500 x501 -x502 -x503 x504 -x505 x506 
1.47/1.08	v -x507 x508 -x509 x510 -x511 x512 -x513 -x514 -x515 x516 -x517 x518 -x519 x520 
1.47/1.08	v -x521 -x522 x523 -x524 -x525 x526 -x527 -x528 x529 -x530 -x531 x532 -x533 x534 
1.47/1.08	v -x535 -x536 -x537 x538 -x539 -x540 -x541 x542 -x543 x544 x545 -x546 -x547 -x548 
1.47/1.08	v -x549 x550 -x551 x552 -x553 x554 -x555 x556 -x557 -x558 -x559 x560 -x561 x562 
1.47/1.08	v -x563 -x564 x565 -x566 -x567 -x568 -x569 x570 -x571 x572 -x573 x574 -x575 -x576 
1.47/1.08	v -x577 -x578 -x579 x580 -x581 x582 -x583 x584 -x585 -x586 -x587 x588 -x589 x590 
1.47/1.08	v -x591 -x592 -x593 x594 -x595 -x596 -x597 x598 -x599 -x600 -x601 x602 -x603 
1.47/1.08	v -x604 -x605 x606 -x607 x608 -x609 x610 -x611 x612 x613 -x614 -x615 -x616 -x617 
1.47/1.08	v x618 -x619 -x620 x621 -x622 -x623 x624 -x625 x626 -x627 -x628 -x629 x630 -x631 
1.47/1.08	v x632 -x633 -x634 -x635 x636 -x637 -x638 -x639 x640 -x641 -x642 -x643 x644 -x645 
1.47/1.08	v x646 -x647 x648 -x649 x650 -x651 x652 -x653 x654 -x655 -x656 -x657 x658 -x659 
1.47/1.08	v -x660 -x661 x662 -x663 -x664 -x665 x666 -x667 -x668 -x669 x670 -x671 x672 -x673 
1.47/1.08	v x674 -x675 x676 -x677 x678 -x679 -x680 -x681 x682 -x683 -x684 -x685 x686 -x687 
1.47/1.08	v -x688 -x689 x690 x691 -x692 -x693 -x694 -x695 -x696 -x697 x698 -x699 -x700 
1.47/1.08	v x701 -x702 -x703 x704 -x705 x706 -x707 -x708 -x709 -x710 -x711 x712 -x713 x714 
1.47/1.08	v -x715 x716 -x717 -x718 -x719 x720 -x721 -x722 -x723 x724 -x725 -x726 -x727 
1.47/1.08	v x728 -x729 x730 -x731 x732 -x733 -x734 -x735 x736 -x737 -x738 -x739 x740 -x741 
1.47/1.08	v -x742 -x743 x744 -x745 -x746 -x747 x748 -x749 -x750 -x751 x752 -x753 x754 -x755 
1.47/1.08	v -x756 x757 -x758 x759 -x760 -x761 -x762 -x763 -x764 -x765 x766 -x767 -x768 
1.47/1.08	v -x769 x770 -x771 -x772 -x773 x774 -x775 -x776 -x777 x778 -x779 x780 -x781 x782 
1.47/1.08	v -x783 x784 -x785 x786 -x787 -x788 -x789 x790 -x791 -x792 -x793 x794 -x795 x796 
1.47/1.08	v -x797 -x798 -x799 x800 -x801 -x802 x803 -x804 x805 -x806 -x807 -x808 -x809 
1.47/1.08	v x810 -x811 -x812 -x813 x814 -x815 x816 -x817 x818 -x819 -x820 -x821 x822 -x823 
1.47/1.08	v x824 -x825 -x826 -x827 x828 -x829 -x830 -x831 x832 -x833 -x834 -x835 x836 -x837 
1.47/1.08	v -x838 x839 -x840 -x841 -x842 -x843 x844 x845 -x846 -x847 -x848 -x849 x850 -x851 
1.47/1.08	v -x852 -x853 x854 -x855 x856 -x857 x858 -x859 x860 -x861 -x862 -x863 x864 -x865 
1.47/1.08	v -x866 -x867 x868 -x869 -x870 -x871 x872 -x873 x874 -x875 x876 -x877 x878 -x879 
1.47/1.08	v x880 -x881 x882 -x883 x884 -x885 -x886 -x887 x888 -x889 -x890 -x891 x892 -x893 
1.47/1.08	v x894 -x895 -x896 -x897 x898 -x899 -x900 x901 -x902 -x903 -x904 -x905 x906 x907 
1.47/1.08	v -x908 -x909 -x910 -x911 -x912 -x913 x914 -x915 x916 -x917 -x918 -x919 x920 
1.47/1.08	v -x921 x922 -x923 -x924 -x925 x926 -x927 x928 -x929 -x930 -x931 x932 -x933 x934 
1.47/1.08	v -x935 -x936 -x937 x938 -x939 -x940 -x941 x942 -x943 -x944 -x945 x946 -x947 
1.47/1.08	v -x948 -x949 x950 x951 -x952 -x953 -x954 -x955 -x956 x957 -x958 -x959 -x960 
1.47/1.08	v -x961 x962 -x963 x964 -x965 -x966 x967 -x968 -x969 -x970 -x971 -x972 x973 -x974 
1.47/1.08	v -x975 x976 -x977 -x978 -x979 x980 -x981 -x982 -x983 -x984 x985 -x986 -x987 
1.47/1.08	v x988 -x989 -x990 -x991 x992 -x993 -x994 x995 -x996 -x997 x998 x999 -x1000

Verifier Data 

OK	36446

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: 63665 MiB (52697 MiB free)
  memory of node 1: 64507 MiB (63041 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4529577-1752571882/watcher-4529577-1752571882 -o /tmp/evaluation-result-4529577-1752571882/solver-4529577-1752571882 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1752571843-142674 --watchdog 3760 cp_sat_runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:482937223 --competition_mode --input HOME/instance-4529577-1752571882.wbo 

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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=142935, runsolver pid=142931

[startup+0.100064 s]*
/proc/loadavg: 2.53 0.74 0.31 2/253 142936
/proc/meminfo: memFree=118500056/131250000 swapFree=33008868/33010684
[pid=142935] ppid=142931 vsize=33144 memory=27724 CPUtime=0.08 cores=5,7
/proc/142935/stat : 142935 (cp_sat_runner) R 142931 142935 142654 0 -1 4194304 5968 0 0 0 8 0 0 0 20 0 1 0 172869165 33939456 6931 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
/proc/142935/statm: 8286 6931 1632 2102 0 5826 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 33144 KiB
Current children cumulated memory: 27724 KiB

[startup+0.205398 s]*
/proc/loadavg: 2.53 0.74 0.31 3/255 142942
/proc/meminfo: memFree=118492180/131250000 swapFree=33008868/33010684
[pid=142935] ppid=142931 vsize=43576 memory=38764 CPUtime=0.19 cores=5,7
/proc/142935/stat : 142935 (cp_sat_runner) R 142931 142935 142654 0 -1 4194304 9650 0 0 0 18 1 0 0 20 0 1 0 172869165 44621824 9691 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
/proc/142935/statm: 10894 9691 1920 2102 0 8434 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 43576 KiB
Current children cumulated memory: 38764 KiB

[startup+0.305439 s]*
/proc/loadavg: 2.53 0.74 0.31 3/253 142943
/proc/meminfo: memFree=118492180/131250000 swapFree=33008868/33010684
[pid=142935] ppid=142931 vsize=43184 memory=37896 CPUtime=0.28 cores=5,7
/proc/142935/stat : 142935 (cp_sat_runner) R 142931 142935 142654 0 -1 4194304 10101 0 0 0 27 1 0 0 20 0 1 0 172869165 44220416 9474 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
/proc/142935/statm: 10796 9474 1920 2102 0 8336 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 43184 KiB
Current children cumulated memory: 37896 KiB

[startup+0.700169 s]
/proc/loadavg: 2.53 0.74 0.31 3/255 142945
/proc/meminfo: memFree=118488400/131250000 swapFree=33008868/33010684
[pid=142935] ppid=142931 vsize=190556 memory=53152 CPUtime=0.87 cores=5,7
/proc/142935/stat : 142935 (cp_sat_runner) S 142931 142935 142654 0 -1 4194304 14275 0 0 0 85 2 0 0 20 0 3 0 172869165 195129344 13288 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 17 7 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
/proc/142935/statm: 47639 13288 2144 2102 0 19430 0
[pid=142935/tid=142944] ppid=142931 vsize=190556 memory=10752 CPUtime=0.19 cores=5,7
/proc/142935/task/142944/stat : 142944 (cp_sat_runner) R 142931 142935 142654 0 -1 4194368 1767 0 0 0 19 0 0 0 20 0 3 0 172869215 195129344 13288 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
[pid=142935/tid=142945] ppid=142931 vsize=190556 memory=210799846 CPUtime=0.19 cores=5,7
/proc/142935/task/142945/stat : 142945 (cp_sat_runner) R 142931 142935 142654 0 -1 4194368 1516 0 0 0 19 0 0 0 20 0 3 0 172869215 195129344 13288 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
Current children cumulated CPU time: 0.87 s
Current children cumulated vsize: 190556 KiB
Current children cumulated memory: 53152 KiB

[startup+1.09589 s]
# the end of solver process 142935 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=1.61078 s, system=0.029876 s

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

[startup+0.800206 s]
/proc/loadavg: 2.53 0.74 0.31 3/255 142945
/proc/meminfo: memFree=118488400/131250000 swapFree=33008868/33010684
[pid=142935] ppid=142931 vsize=190556 memory=54688 CPUtime=1.06 cores=5,7
/proc/142935/stat : 142935 (cp_sat_runner) S 142931 142935 142654 0 -1 4194304 14696 0 0 0 104 2 0 0 20 0 3 0 172869165 195129344 13672 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 17 7 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
/proc/142935/statm: 47639 13672 2144 2102 0 19643 0
[pid=142935/tid=142944] ppid=142931 vsize=190556 memory=54113199195105 CPUtime=0.28 cores=5,7
/proc/142935/task/142944/stat : 142944 (cp_sat_runner) R 142931 142935 142654 0 -1 4194368 1976 0 0 0 28 0 0 0 20 0 3 0 172869215 195129344 13672 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
[pid=142935/tid=142945] ppid=142931 vsize=190556 memory=4604156 CPUtime=0.29 cores=5,7
/proc/142935/task/142945/stat : 142945 (cp_sat_runner) R 142931 142935 142654 0 -1 4194368 1728 0 0 0 29 0 0 0 20 0 3 0 172869215 195129344 13672 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
Current children cumulated CPU time: 1.06 s
Current children cumulated vsize: 190556 KiB
Current children cumulated memory: 54688 KiB

[startup+1.00015 s]*
/proc/loadavg: 2.53 0.74 0.31 3/257 142948
/proc/meminfo: memFree=118478836/131250000 swapFree=33008868/33010684
[pid=142935] ppid=142931 vsize=190556 memory=55200 CPUtime=1.47 cores=5,7
/proc/142935/stat : 142935 (cp_sat_runner) S 142931 142935 142654 0 -1 4194304 14815 0 0 0 145 2 0 0 20 0 3 0 172869165 195129344 13800 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 17 7 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
/proc/142935/statm: 47639 13800 2144 2102 0 19746 0
[pid=142935/tid=142944] ppid=142931 vsize=190556 memory=-8744127261195412156 CPUtime=0.48 cores=5,7
/proc/142935/task/142944/stat : 142944 (cp_sat_runner) R 142931 142935 142654 0 -1 4194368 2059 0 0 0 48 0 0 0 20 0 3 0 172869215 195129344 13800 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 -1 7 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
[pid=142935/tid=142945] ppid=142931 vsize=190556 memory=2736 CPUtime=0.5 cores=5,7
/proc/142935/task/142945/stat : 142945 (cp_sat_runner) R 142931 142935 142654 0 -1 4194368 1764 0 0 0 50 0 0 0 20 0 3 0 172869215 195129344 13800 18446744073709551615 4198400 12806697 140725197693952 0 0 0 0 0 16386 0 0 0 -1 5 0 0 0 0 0 14146848 14333620 21721088 140725197699349 140725197699553 140725197699553 140725197705159 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 190556 KiB
Current children cumulated memory: 55200 KiB

Child status: 10

Real time (s): 1.09593
CPU time (s): 1.64065
CPU user time (s): 1.61078
CPU system time (s): 0.029876
CPU usage (%): 149.705
Max. virtual memory (cumulated for all children) (KiB): 205160
Max. memory (cumulated for all children) (KiB): 55200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.61078
system time used= 0.029876
maximum resident set size= 55584
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14832
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= 54
involuntary context switches= 36


# summary of solver processes directly reported to runsolver:
#   pid: 142935
#   total CPU time (s): 1.64065
#   total CPU user time (s): 1.61078
#   total CPU system time (s): 0.029876

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014105 second user time and 0.044105 second system time

The end

Launcher Data 

Begin job on nodeC013 at 2025-07-15 11:31:24
IDJOB=4529577
IDBENCH=144048
IDSOLVER=3387
FILE ID=nodeC013/4529577-1752571882
RUNJOBID= nodeC013-1752571843-142674
SLURM_JOB_ID= 9683882
Free space on /tmp= 432432 MiB

SOLVER NAME= OR-Tools CP-SAT 9.14.2
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/spot5/normalized-spot5-509_wcsp.wbo
COMMAND LINE= cp_sat_runner --params num_workers:NBCORE,log_search_progress:false,max_time_in_seconds:TIMEOUT,random_seed:RANDOMSEED --competition_mode --input BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4529577-1752571882/watcher-4529577-1752571882 -o /tmp/evaluation-result-4529577-1752571882/solver-4529577-1752571882 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC013-1752571843-142674 --watchdog 3760  cp_sat_runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:482937223 --competition_mode --input HOME/instance-4529577-1752571882.wbo

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

MD5SUM BENCH= 506a92b17493b20cc36a94510db5babf
RANDOM SEED=482937223

nodeC013 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		: 1354.150
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	: 6999.67
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		: 3597.723
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	: 6999.67
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		: 1200.687
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	: 6999.67
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		: 3700.000
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	: 6999.67
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		: 1200.106
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	: 6999.67
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		: 3637.489
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	: 6999.67
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		: 1199.181
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	: 6999.67
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		: 3599.832
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	: 6999.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        118532732 kB
MemAvailable:   129677656 kB
Buffers:            1668 kB
Cached:         11891084 kB
SwapCached:          112 kB
Active:           514616 kB
Inactive:       11448632 kB
Active(anon):      86984 kB
Inactive(anon):     4868 kB
Active(file):     427632 kB
Inactive(file): 11443764 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008868 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             38112 kB
Writeback:             0 kB
AnonPages:         73536 kB
Mapped:           102140 kB
Shmem:             21356 kB
KReclaimable:     225132 kB
Slab:             324048 kB
SReclaimable:     225132 kB
SUnreclaim:        98916 kB
KernelStack:        4144 kB
PageTables:         3028 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     330784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150408 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 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:      215764 kB
DirectMap2M:     8992768 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432408 MiB
End job on nodeC013 at 2025-07-15 11:31:30