Trace number 4526286

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 9.14OPTIMUM 1.27066 1.01668

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/spot5/
normalized-spot5-414_wcsp.wbo
MD5SUM2452411e7d53b4184f08359a7309571d
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark38478
Best CPU time to get the best result obtained on this benchmark1.07405
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1056
Total number of constraints14903
Number of soft constraints14539
Number of constraints which are clauses14539
Number of constraints which are cardinality constraints (but not clauses)364
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint4
Top cost 60599
Min constraint cost 1
Max constraint cost 60599
Sum of constraints costs 859051423
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 

0.69/0.74	o 60585
1.04/0.91	o 51499
1.04/0.92	o 38479
1.04/0.93	o 38478
1.25/1.01	s OPTIMUM FOUND 
1.25/1.01	v x1 -x2 -x3 -x4 -x5 x6 -x7 -x8 -x9 -x10 x11 -x12 -x13 x14 -x15 -x16 -x17 x18 
1.25/1.01	v -x19 x20 -x21 x22 x23 -x24 -x25 -x26 -x27 x28 -x29 -x30 -x31 x32 -x33 x34 -x35 
1.25/1.01	v -x36 -x37 x38 -x39 x40 -x41 x42 -x43 x44 -x45 x46 x47 -x48 -x49 x50 -x51 -x52 
1.25/1.01	v -x53 x54 -x55 x56 -x57 -x58 -x59 x60 -x61 x62 x63 -x64 -x65 x66 -x67 x68 x69 
1.25/1.01	v -x70 -x71 x72 -x73 x74 -x75 -x76 -x77 x78 -x79 x80 -x81 -x82 x83 -x84 -x85 
1.25/1.01	v -x86 -x87 x88 -x89 x90 -x91 x92 -x93 -x94 x95 -x96 -x97 x98 x99 -x100 -x101 
1.25/1.01	v x102 -x103 x104 x105 -x106 -x107 x108 -x109 x110 -x111 x112 x113 -x114 -x115 
1.25/1.01	v x116 -x117 x118 -x119 x120 -x121 x122 -x123 x124 -x125 -x126 -x127 x128 -x129 
1.25/1.01	v x130 -x131 x132 -x133 x134 x135 -x136 -x137 x138 -x139 x140 -x141 -x142 -x143 
1.25/1.01	v x144 -x145 -x146 -x147 x148 -x149 x150 -x151 -x152 -x153 x154 -x155 x156 -x157 
1.25/1.01	v x158 -x159 x160 -x161 x162 -x163 x164 -x165 x166 x167 -x168 -x169 x170 -x171 
1.25/1.01	v -x172 -x173 x174 x175 -x176 -x177 x178 x179 -x180 -x181 x182 x183 -x184 -x185 
1.25/1.01	v x186 -x187 x188 x189 -x190 -x191 x192 -x193 x194 x195 -x196 x197 -x198 -x199 
1.25/1.01	v -x200 -x201 x202 -x203 -x204 -x205 x206 -x207 -x208 -x209 x210 -x211 -x212 
1.25/1.01	v x213 -x214 -x215 x216 -x217 -x218 -x219 x220 x221 -x222 -x223 -x224 -x225 x226 
1.25/1.01	v -x227 x228 -x229 -x230 -x231 x232 -x233 x234 -x235 x236 -x237 -x238 x239 -x240 
1.25/1.01	v -x241 x242 -x243 x244 -x245 x246 x247 -x248 -x249 -x250 -x251 x252 -x253 -x254 
1.25/1.01	v -x255 -x256 -x257 x258 -x259 x260 -x261 x262 -x263 -x264 x265 -x266 -x267 x268 
1.25/1.01	v -x269 x270 -x271 x272 x273 -x274 -x275 -x276 -x277 x278 -x279 x280 -x281 -x282 
1.25/1.01	v -x283 x284 -x285 -x286 -x287 x288 -x289 x290 -x291 x292 -x293 -x294 x295 -x296 
1.25/1.01	v -x297 x298 -x299 x300 -x301 x302 -x303 x304 x305 -x306 -x307 -x308 -x309 x310 
1.25/1.01	v -x311 x312 -x313 x314 -x315 x316 x317 -x318 -x319 x320 -x321 x322 -x323 x324 
1.25/1.01	v -x325 -x326 x327 -x328 -x329 x330 x331 -x332 -x333 -x334 -x335 x336 x337 -x338 
1.25/1.01	v -x339 x340 -x341 x342 -x343 -x344 -x345 -x346 -x347 x348 x349 -x350 -x351 -x352 
1.25/1.01	v -x353 x354 -x355 -x356 -x357 x358 -x359 -x360 -x361 x362 -x363 x364 -x365 x366 
1.25/1.01	v -x367 -x368 -x369 x370 -x371 -x372 -x373 x374 x375 -x376 -x377 x378 -x379 x380 
1.25/1.01	v -x381 -x382 -x383 x384 -x385 x386 -x387 x388 -x389 -x390 x391 -x392 -x393 -x394 
1.25/1.01	v -x395 -x396 x397 -x398 -x399 -x400 -x401 x402 -x403 x404 x405 -x406 -x407 -x408 
1.25/1.01	v -x409 -x410 x411 -x412 -x413 x414 -x415 -x416 x417 -x418 -x419 -x420 -x421 
1.25/1.01	v -x422 x423 -x424 -x425 x426 -x427 x428 -x429 x430 -x431 -x432 -x433 -x434 x435 
1.25/1.01	v -x436 -x437 x438 -x439 x440 -x441 x442 -x443 x444 x445 -x446 -x447 x448 -x449 
1.25/1.01	v -x450 -x451 x452 -x453 x454 -x455 x456 -x457 -x458 -x459 x460 -x461 -x462 -x463 
1.25/1.01	v x464 -x465 x466 -x467 x468 x469 -x470 -x471 x472 -x473 x474 -x475 -x476 -x477 
1.25/1.01	v x478 -x479 -x480 -x481 x482 -x483 x484 -x485 x486 -x487 -x488 -x489 x490 -x491 
1.25/1.01	v x492 -x493 x494 -x495 x496 -x497 x498 -x499 x500 -x501 x502 -x503 x504 x505 
1.25/1.01	v -x506 -x507 x508 -x509 x510 -x511 x512 -x513 -x514 -x515 x516 -x517 x518 -x519 
1.25/1.01	v x520 -x521 -x522 -x523 x524 x525 -x526 -x527 x528 -x529 -x530 -x531 x532 -x533 
1.25/1.01	v -x534 x535 -x536 -x537 x538 -x539 -x540 -x541 x542 -x543 x544 x545 -x546 -x547 
1.25/1.01	v -x548 -x549 x550 -x551 x552 -x553 x554 -x555 x556 -x557 -x558 -x559 x560 -x561 
1.25/1.01	v x562 -x563 x564 -x565 -x566 -x567 -x568 -x569 x570 -x571 x572 -x573 -x574 x575 
1.25/1.01	v -x576 -x577 -x578 -x579 x580 -x581 x582 -x583 x584 -x585 -x586 -x587 x588 -x589 
1.25/1.01	v x590 -x591 -x592 -x593 x594 -x595 -x596 -x597 x598 -x599 -x600 -x601 x602 -x603 
1.25/1.01	v -x604 -x605 x606 -x607 x608 -x609 x610 -x611 x612 x613 -x614 -x615 -x616 -x617 
1.25/1.01	v x618 -x619 x620 -x621 -x622 -x623 x624 -x625 -x626 x627 -x628 -x629 x630 -x631 
1.25/1.01	v x632 -x633 -x634 -x635 x636 -x637 -x638 -x639 x640 -x641 x642 -x643 -x644 -x645 
1.25/1.01	v x646 -x647 -x648 -x649 x650 -x651 -x652 -x653 x654 -x655 x656 -x657 x658 -x659 
1.25/1.01	v x660 -x661 x662 -x663 x664 x665 -x666 -x667 -x668 -x669 x670 -x671 x672 -x673 
1.25/1.01	v -x674 -x675 x676 -x677 -x678 -x679 x680 -x681 -x682 -x683 x684 -x685 -x686 
1.25/1.01	v -x687 x688 -x689 -x690 -x691 x692 -x693 x694 -x695 x696 -x697 x698 -x699 x700 
1.25/1.01	v -x701 -x702 -x703 x704 -x705 -x706 -x707 x708 -x709 -x710 -x711 x712 -x713 
1.25/1.01	v -x714 x715 -x716 -x717 -x718 -x719 x720 x721 -x722 -x723 -x724 -x725 x726 -x727 
1.25/1.01	v x728 -x729 -x730 -x731 -x732 -x733 x734 -x735 x736 -x737 x738 -x739 -x740 -x741 
1.25/1.01	v x742 -x743 -x744 -x745 x746 -x747 -x748 -x749 x750 -x751 x752 -x753 x754 -x755 
1.25/1.01	v -x756 -x757 x758 -x759 -x760 -x761 x762 -x763 -x764 -x765 x766 -x767 -x768 
1.25/1.01	v -x769 x770 -x771 -x772 -x773 x774 -x775 x776 -x777 -x778 x779 -x780 x781 -x782 
1.25/1.01	v -x783 -x784 -x785 -x786 -x787 x788 -x789 -x790 -x791 x792 -x793 -x794 -x795 
1.25/1.01	v x796 -x797 -x798 -x799 x800 -x801 x802 -x803 x804 -x805 x806 -x807 x808 -x809 
1.25/1.01	v -x810 -x811 x812 -x813 -x814 -x815 x816 -x817 x818 -x819 -x820 -x821 x822 -x823 
1.25/1.01	v x824 -x825 -x826 -x827 x828 -x829 -x830 -x831 x832 -x833 -x834 x835 -x836 x837 
1.25/1.01	v -x838 -x839 -x840 -x841 x842 -x843 -x844 -x845 x846 -x847 x848 -x849 x850 -x851 
1.25/1.01	v -x852 -x853 x854 -x855 x856 -x857 -x858 -x859 x860 -x861 -x862 -x863 x864 -x865 
1.25/1.01	v -x866 -x867 x868 -x869 -x870 -x871 x872 -x873 -x874 x875 -x876 -x877 -x878 
1.25/1.01	v -x879 x880 x881 -x882 -x883 -x884 -x885 x886 -x887 -x888 -x889 x890 -x891 x892 
1.25/1.01	v -x893 x894 -x895 x896 -x897 -x898 -x899 x900 -x901 -x902 -x903 x904 -x905 -x906 
1.25/1.01	v -x907 x908 -x909 -x910 -x911 x912 -x913 x914 -x915 x916 -x917 x918 -x919 x920 
1.25/1.01	v -x921 x922 -x923 x924 -x925 -x926 -x927 x928 -x929 -x930 -x931 x932 -x933 x934 
1.25/1.01	v -x935 -x936 -x937 x938 -x939 -x940 x941 -x942 -x943 -x944 -x945 x946 x947 -x948 
1.25/1.01	v -x949 -x950 -x951 -x952 -x953 x954 -x955 x956 -x957 -x958 -x959 -x960 -x961 
1.25/1.01	v x962 -x963 -x964 -x965 x966 -x967 x968 -x969 -x970 -x971 x972 -x973 x974 -x975 
1.25/1.01	v -x976 -x977 x978 -x979 x980 -x981 -x982 -x983 x984 -x985 -x986 -x987 x988 -x989 
1.25/1.01	v x990 -x991 -x992 -x993 x994 -x995 -x996 -x997 x998 -x999 -x1000 -x1001 x1002 
1.25/1.01	v -x1003 -x1004 -x1005 x1006 -x1007 x1008 -x1009 -x1010 x1011 -x1012 -x1013 -x1014 
1.25/1.01	v -x1015 -x1016 -x1017 x1018 -x1019 -x1020 x1021 -x1022 -x1023 x1024 -x1025 -x1026 
1.25/1.01	v x1027 -x1028 -x1029 -x1030 x1031 -x1032 -x1033 -x1034 -x1035 x1036 -x1037 -x1038 
1.25/1.01	v -x1039 -x1040 x1041 -x1042 -x1043 x1044 -x1045 -x1046 -x1047 x1048 -x1049 -x1050 
1.25/1.01	v x1051 -x1052 -x1053 x1054 x1055 -x1056

Verifier Data 

OK	38478

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 (61610 MiB free)
  memory of node 1: 64465 MiB (60107 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526286-1751626477/watcher-4526286-1751626477 -o /tmp/evaluation-result-4526286-1751626477/solver-4526286-1751626477 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751625557-89350 --watchdog 3760 cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:53879766 --competition_mode --input HOME/instance-4526286-1751626477.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=91095, runsolver pid=91092

[startup+0.100068 s]*
/proc/loadavg: 7.93 7.80 6.19 8/268 91096
/proc/meminfo: memFree=124635600/131249996 swapFree=33000896/33010684
[pid=91095] ppid=91092 vsize=33788 memory=28412 CPUtime=0.09 cores=4,6
/proc/91095/stat : 91095 (cp-sat-runner) R 91092 91095 89339 0 -1 4194304 6041 0 0 0 9 0 0 0 20 0 1 0 78325543 34598912 7103 18446744073709551615 4198400 12805993 140726532785616 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 16875520 140726532790552 140726532790755 140726532790755 140726532796359 0
/proc/91095/statm: 8447 7103 1568 2102 0 5987 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 33788 KiB
Current children cumulated memory: 28412 KiB

[startup+0.205852 s]*
/proc/loadavg: 7.93 7.80 6.19 9/268 91096
/proc/meminfo: memFree=124635600/131249996 swapFree=33000896/33010684
[pid=91095] ppid=91092 vsize=44304 memory=40244 CPUtime=0.2 cores=4,6
/proc/91095/stat : 91095 (cp-sat-runner) R 91092 91095 89339 0 -1 4194304 10245 0 0 0 19 1 0 0 20 0 1 0 78325543 45367296 10061 18446744073709551615 4198400 12805993 140726532785616 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 16875520 140726532790552 140726532790755 140726532790755 140726532796359 0
/proc/91095/statm: 11076 10061 1888 2102 0 8616 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 44304 KiB
Current children cumulated memory: 40244 KiB

[startup+0.305805 s]*
/proc/loadavg: 7.93 7.80 6.19 8/268 91096
/proc/meminfo: memFree=124635600/131249996 swapFree=33000896/33010684
[pid=91095] ppid=91092 vsize=46488 memory=42848 CPUtime=0.3 cores=4,6
/proc/91095/stat : 91095 (cp-sat-runner) R 91092 91095 89339 0 -1 4194304 11704 0 0 0 29 1 0 0 20 0 1 0 78325543 47603712 10712 18446744073709551615 4198400 12805993 140726532785616 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 16875520 140726532790552 140726532790755 140726532790755 140726532796359 0
/proc/91095/statm: 11622 10712 1920 2102 0 9162 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 46488 KiB
Current children cumulated memory: 42848 KiB

[startup+0.700219 s]
/proc/loadavg: 7.93 7.80 6.19 8/268 91096
/proc/meminfo: memFree=124667612/131249996 swapFree=33000896/33010684
[pid=91095] ppid=91092 vsize=53288 memory=48480 CPUtime=0.69 cores=4,6
/proc/91095/stat : 91095 (cp-sat-runner) R 91092 91095 89339 0 -1 4194304 13140 0 0 0 67 2 0 0 20 0 1 0 78325543 54566912 12120 18446744073709551615 4198400 12805993 140726532785616 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 16875520 140726532790552 140726532790755 140726532790755 140726532796359 0
/proc/91095/statm: 13322 12120 1920 2102 0 10862 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 53288 KiB
Current children cumulated memory: 48480 KiB

[startup+1.01663 s]
# the end of solver process 91095 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=1.24274 s, system=0.027918 s

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

[startup+0.800284 s]
/proc/loadavg: 7.93 7.80 6.19 8/268 91096
/proc/meminfo: memFree=124667612/131249996 swapFree=33000896/33010684
[pid=91095] ppid=91092 vsize=215196 memory=56172 CPUtime=0.85 cores=4,6
/proc/91095/stat : 91095 (cp-sat-runner) S 91092 91095 89339 0 -1 4194304 15442 0 0 0 83 2 0 0 20 0 3 0 78325543 220360704 14043 18446744073709551615 4198400 12805993 140726532785616 0 0 0 0 0 16386 0 0 0 17 4 0 0 0 0 0 14146912 14333620 16875520 140726532790552 140726532790755 140726532790755 140726532796359 0
/proc/91095/statm: 53799 14043 2176 2102 0 20936 0
Current children cumulated CPU time: 0.85 s
Current children cumulated vsize: 215196 KiB
Current children cumulated memory: 56172 KiB

[startup+1.00018 s]*
/proc/loadavg: 7.93 7.80 6.19 9/270 91098
/proc/meminfo: memFree=124631128/131249996 swapFree=33000896/33010684
[pid=91095] ppid=91092 vsize=196964 memory=60504 CPUtime=1.25 cores=4,6
/proc/91095/stat : 91095 (cp-sat-runner) S 91092 91095 89339 0 -1 4194304 16718 0 0 0 123 2 0 0 20 0 3 0 78325543 201691136 15126 18446744073709551615 4198400 12805993 140726532785616 0 0 0 0 0 16386 0 0 0 17 6 0 0 0 0 0 14146912 14333620 16875520 140726532790552 140726532790755 140726532790755 140726532796359 0
/proc/91095/statm: 49241 15126 2176 2102 0 22096 0
[pid=91095/tid=91097] ppid=91092 vsize=196964 memory=-8183432458021409214 CPUtime=0.26 cores=4,6
/proc/91095/task/91097/stat : 91097 (cp-sat-runner) R 91092 91095 89339 0 -1 4194368 1848 0 0 0 26 0 0 0 20 0 3 0 78325615 201691136 15126 18446744073709551615 4198400 12805993 140726532785616 0 0 0 0 0 16386 0 0 0 -1 6 0 0 0 0 0 14146912 14333620 16875520 140726532790552 140726532790755 140726532790755 140726532796359 0
[pid=91095/tid=91098] ppid=91092 vsize=196964 memory=0 CPUtime=0.26 cores=4,6
/proc/91095/task/91098/stat : 91098 (cp-sat-runner) R 91092 91095 89339 0 -1 4194368 1722 0 0 0 26 0 0 0 20 0 3 0 78325615 201691136 15126 18446744073709551615 4198400 12805993 140726532785616 0 0 0 0 0 16386 0 0 0 -1 4 0 0 0 0 0 14146912 14333620 16875520 140726532790552 140726532790755 140726532790755 140726532796359 0
Current children cumulated CPU time: 1.25 s
Current children cumulated vsize: 196964 KiB
Current children cumulated memory: 60504 KiB

Child status: 10

Real time (s): 1.01668
CPU time (s): 1.27066
CPU user time (s): 1.24274
CPU system time (s): 0.027918
CPU usage (%): 124.981
Max. virtual memory (cumulated for all children) (KiB): 215196
Max. memory (cumulated for all children) (KiB): 60504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.24274
system time used= 0.027918
maximum resident set size= 60760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16748
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= 31
involuntary context switches= 32


# summary of solver processes directly reported to runsolver:
#   pid: 91095
#   total CPU time (s): 1.27066
#   total CPU user time (s): 1.24274
#   total CPU system time (s): 0.027918

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013877 second user time and 0.037031 second system time

The end

Launcher Data 

Begin job on nodeC023 at 2025-07-04 12:54:37
IDJOB=4526286
IDBENCH=144029
IDSOLVER=3378
FILE ID=nodeC023/4526286-1751626477
RUNJOBID= nodeC023-1751625557-89350
SLURM_JOB_ID= 9598950
Free space on /tmp= 431820 MiB

SOLVER NAME= OR-Tools CP-SAT 9.14
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/spot5/normalized-spot5-414_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-4526286-1751626477/watcher-4526286-1751626477 -o /tmp/evaluation-result-4526286-1751626477/solver-4526286-1751626477 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751625557-89350 --watchdog 3760  cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:53879766 --competition_mode --input HOME/instance-4526286-1751626477.wbo

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

MD5SUM BENCH= 2452411e7d53b4184f08359a7309571d
RANDOM SEED=53879766

nodeC023 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		: 3599.862
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	: 6999.78
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		: 3599.849
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	: 6999.78
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		: 3599.909
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	: 6999.78
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		: 3599.894
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	: 6999.78
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		: 3600.265
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	: 6999.78
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		: 3600.400
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	: 6999.78
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		: 3599.875
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	: 6999.78
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		: 3599.888
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        124643792 kB
MemAvailable:   124476220 kB
Buffers:              16 kB
Cached:           575056 kB
SwapCached:         2904 kB
Active:          5308672 kB
Inactive:         431552 kB
Active(anon):    5124320 kB
Inactive(anon):    53364 kB
Active(file):     184352 kB
Inactive(file):   378188 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33000896 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             13096 kB
Writeback:             4 kB
AnonPages:       5162968 kB
Mapped:           124164 kB
Shmem:             12532 kB
KReclaimable:     218256 kB
Slab:             310252 kB
SReclaimable:     218256 kB
SUnreclaim:        91996 kB
KernelStack:        4336 kB
PageTables:        13192 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    5701364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150680 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2390016 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:      197332 kB
DirectMap2M:     9011200 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431808 MiB
End job on nodeC023 at 2025-07-04 12:54:38