Trace number 4528465

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 NameAnswerobjective functionCPU timeWall clock time
pb_picat 2025-07-11OPT277042 0.677768 0.688025

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/
misc2010/datasets/caixa/normalized-990.cudf.trendy.opb
MD5SUMb4544eb0e650d384774529114e184c87
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark277042
Best CPU time to get the best result obtained on this benchmark0.0239
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1169
Total number of constraints7189
Number of constraints which are clauses7189
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint15
Number of terms in the objective function 740
Biggest coefficient in the objective function 138384
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 51202450
Number of bits of the sum of numbers in the objective function 26
Biggest number in a constraint 138384
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 51202450
Number of bits of the biggest sum of numbers26
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 

0.00/0.01	c solving HOME/instance-4528465-1752241856.opb (Picat 3.9b11, 7/10/2025)
0.00/0.07	o 277138
0.19/0.26	o 277055
0.39/0.43	o 277042
0.59/0.68	s OPTIMUM FOUND
0.59/0.68	v x1039 x828 ~x617 ~x289 x80 x1040 x829 ~x618 ~x290 x81 
0.59/0.68	v x1041 x830 ~x619 ~x291 x82 x1042 x831 ~x620 ~x292 x83 
0.59/0.68	v x1043 x832 ~x621 x293 x84 x1044 x833 ~x622 x294 x85 
0.59/0.68	v x1045 ~x834 ~x623 x295 x86 x1046 ~x835 ~x624 x296 x87 
0.59/0.68	v x1047 x836 ~x625 x297 x88 x1048 x837 ~x626 x298 x89 
0.59/0.68	v x1049 x838 ~x627 ~x299 ~x90 x1050 x839 ~x628 x300 x91 
0.59/0.68	v x1051 x840 ~x629 x301 x92 x1052 x841 ~x630 ~x302 x93 
0.59/0.68	v x1053 ~x842 ~x631 ~x303 ~x94 x1054 ~x843 ~x632 ~x304 x95 
0.59/0.68	v x1055 x844 ~x633 x305 x96 x1056 x845 ~x634 x306 x97 
0.59/0.68	v ~x1057 x846 ~x635 x307 x98 x1058 x847 ~x636 x308 x99 
0.59/0.68	v x1059 ~x848 ~x637 x309 x100 x1060 x849 ~x638 x310 x101 
0.59/0.68	v x1061 x850 ~x639 ~x311 x102 ~x1062 x851 ~x640 x312 x103 
0.59/0.68	v x1063 ~x852 ~x641 x313 ~x430 x104 x1064 ~x853 ~x642 x314 
0.59/0.68	v ~x431 x105 ~x1065 x854 ~x643 x315 ~x432 x106 x1066 x855 
0.59/0.68	v ~x644 x316 ~x433 x107 ~x1067 x856 ~x645 ~x434 x108 x1068 
0.59/0.68	v x857 ~x646 ~x435 x109 x317 ~x1069 ~x858 ~x647 ~x436 x110 
0.59/0.68	v x318 x1070 x859 ~x648 ~x437 x111 x319 x1071 x860 ~x649 
0.59/0.68	v ~x438 x112 x320 ~x1072 x861 ~x650 ~x439 x113 x321 ~x1073 
0.59/0.68	v x862 ~x651 ~x440 x114 x322 x1074 x863 ~x652 ~x441 x115 
0.59/0.68	v x323 x1075 x864 ~x653 ~x442 x116 x324 ~x1076 x865 ~x654 
0.59/0.68	v ~x443 x117 x325 x1077 x866 ~x655 ~x444 x118 x326 ~x1078 
0.59/0.68	v ~x867 ~x656 ~x445 x119 x327 x1079 ~x868 ~x657 ~x446 x120 
0.59/0.68	v x328 x1080 x869 ~x658 ~x447 x121 x329 ~x1081 x870 ~x659 
0.59/0.68	v ~x448 x122 x330 ~x1082 x871 ~x660 ~x449 x123 ~x331 x1083 
0.59/0.68	v x872 ~x661 ~x450 x124 x332 x1084 x873 ~x662 ~x451 ~x125 
0.59/0.68	v x333 x1085 x874 ~x663 ~x452 x126 x334 x1086 x875 ~x664 
0.59/0.68	v ~x453 x127 x335 ~x1087 x876 ~x665 ~x454 x128 ~x336 ~x1088 
0.59/0.68	v x877 ~x666 ~x455 x129 ~x337 ~x1089 x878 ~x667 ~x456 x130 
0.59/0.68	v ~x338 x1090 x879 ~x668 ~x457 x131 x339 x1091 x880 ~x669 
0.59/0.68	v ~x458 x132 x340 x1092 ~x881 ~x670 ~x459 x133 ~x341 x1093 
0.59/0.68	v x882 ~x671 ~x460 x134 x342 x1094 x883 ~x672 ~x461 x135 
0.59/0.68	v ~x343 x1095 x884 ~x673 ~x462 x136 x344 x1096 x885 ~x674 
0.59/0.68	v ~x463 x137 x345 x1097 x886 ~x675 ~x464 x138 ~x346 x1098 
0.59/0.68	v ~x887 ~x676 ~x465 x139 ~x347 x1099 x888 ~x677 ~x466 x140 
0.59/0.68	v ~x348 x1100 x889 ~x678 ~x467 x141 x349 x1101 x890 ~x679 
0.59/0.68	v ~x468 ~x142 x350 x1102 x891 ~x680 ~x469 x143 x351 x1103 
0.59/0.68	v x892 ~x681 ~x470 x144 x352 ~x1104 x893 ~x682 ~x471 x145 
0.59/0.68	v x353 ~x1105 x894 ~x683 ~x472 ~x146 x354 ~x1106 x895 ~x684 
0.59/0.68	v ~x473 x147 x355 ~x1107 x896 ~x685 ~x474 x148 x356 ~x1108 
0.59/0.68	v x897 ~x686 ~x475 x149 x357 ~x1109 x898 ~x687 ~x476 x150 
0.59/0.68	v x358 ~x1110 x899 ~x688 ~x477 ~x151 ~x359 ~x1111 x900 ~x689 
0.59/0.68	v ~x478 ~x152 x360 ~x1112 x901 ~x690 ~x479 x153 ~x361 ~x1113 
0.59/0.68	v x902 ~x691 ~x480 x154 ~x362 ~x1114 x903 ~x692 ~x481 ~x155 
0.59/0.68	v ~x364 x1115 x904 ~x693 ~x482 ~x156 ~x365 ~x1116 x905 ~x694 
0.59/0.68	v ~x483 x157 ~x366 x1117 x906 ~x695 ~x484 x158 ~x367 ~x1118 
0.59/0.68	v x907 ~x696 ~x485 x159 ~x368 ~x1119 x908 ~x697 ~x486 x160 
0.59/0.68	v ~x369 ~x1120 x909 ~x698 ~x487 x161 x370 ~x1121 x910 ~x699 
0.59/0.68	v ~x488 ~x163 ~x363 ~x1122 x911 ~x700 ~x489 x164 x371 ~x1123 
0.59/0.68	v x912 ~x701 ~x490 x165 x372 ~x1124 x913 ~x702 ~x491 ~x166 
0.59/0.68	v x373 ~x1125 x914 ~x703 ~x492 ~x167 x374 ~x1126 x915 ~x704 
0.59/0.68	v ~x493 x168 x375 ~x1127 ~x916 ~x705 ~x494 x169 x376 ~x1128 
0.59/0.68	v x917 ~x706 ~x495 x170 ~x377 ~x1129 x918 ~x707 ~x496 x171 
0.59/0.68	v ~x378 ~x1130 x919 ~x708 ~x497 x172 ~x379 ~x1131 x920 ~x709 
0.59/0.68	v ~x498 x173 x380 ~x1132 ~x921 ~x710 x174 ~x499 x381 ~x1133 
0.59/0.68	v x922 ~x711 ~x175 ~x500 x67 x1134 x923 ~x712 ~x176 ~x501 
0.59/0.68	v x382 x1135 x924 ~x713 x177 ~x502 x60 ~x1136 x925 ~x714 
0.59/0.68	v x178 ~x503 ~x57 x1137 x926 ~x715 ~x504 x179 ~x61 x1138 
0.59/0.68	v x927 ~x716 ~x505 x180 ~x64 x1139 x928 ~x717 ~x506 x181 
0.59/0.68	v ~x383 x1140 x929 ~x718 ~x507 x182 x384 ~x1141 x930 ~x719 
0.59/0.68	v ~x508 x183 x385 ~x1142 x931 ~x720 ~x509 x184 ~x386 x1143 
0.59/0.68	v x932 ~x721 ~x510 x185 x387 x1144 x933 ~x722 ~x511 x186 
0.59/0.68	v ~x388 x1145 ~x934 ~x723 ~x512 ~x187 x389 x1146 ~x935 ~x724 
0.59/0.68	v ~x513 ~x188 x390 x1147 x936 ~x725 ~x514 ~x189 x391 x1148 
0.59/0.68	v x937 x726 ~x515 x190 x392 x1149 ~x938 ~x727 ~x516 ~x162 
0.59/0.68	v x393 x1150 ~x939 ~x728 ~x517 x191 ~x394 x1151 x940 ~x729 
0.59/0.68	v ~x518 ~x192 ~x396 x1152 x941 ~x730 ~x519 ~x193 ~x411 x1153 
0.59/0.68	v x942 ~x731 ~x520 x194 ~x399 ~x1154 x943 ~x732 ~x521 x196 
0.59/0.68	v ~x400 ~x1155 ~x944 ~x733 ~x522 ~x197 ~x405 ~x1156 ~x945 ~x734 
0.59/0.68	v ~x523 ~x198 ~x406 ~x1157 x946 ~x735 ~x524 ~x199 ~x395 ~x1158 
0.59/0.68	v x947 ~x736 ~x525 x200 ~x402 ~x1159 x948 ~x737 ~x526 x201 
0.59/0.68	v ~x412 ~x1160 x949 ~x738 ~x527 x202 ~x397 x1161 x950 ~x739 
0.59/0.68	v ~x528 x203 ~x413 x1162 x951 ~x740 ~x529 x204 ~x414 x1163 
0.59/0.68	v x952 ~x741 ~x530 x205 ~x415 x1164 x953 ~x742 ~x531 ~x69 
0.59/0.68	v ~x401 x1165 x954 ~x743 ~x532 x206 ~x404 x1166 x955 ~x744 
0.59/0.68	v ~x533 ~x207 ~x416 x1167 x956 ~x745 ~x534 x208 ~x417 x1168 
0.59/0.68	v x957 ~x746 ~x535 ~x63 ~x418 x1169 ~x958 ~x747 ~x536 x209 
0.59/0.68	v ~x409 x959 ~x748 ~x537 x210 ~x419 x960 ~x749 ~x538 x211 
0.59/0.68	v ~x398 x961 ~x750 ~x539 x212 ~x420 x962 ~x751 ~x540 ~x213 
0.59/0.68	v ~x403 x963 ~x752 ~x541 x214 ~x407 x964 ~x753 ~x542 x215 
0.59/0.68	v ~x408 x965 ~x754 ~x543 x216 ~x421 ~x966 ~x755 ~x544 ~x217 
0.59/0.68	v ~x410 ~x967 ~x756 ~x545 ~x218 x1 ~x422 x968 ~x757 ~x546 
0.59/0.68	v ~x219 x2 ~x423 x969 ~x758 ~x547 x220 x3 ~x424 ~x970 
0.59/0.68	v ~x759 ~x548 ~x221 x4 ~x425 ~x971 ~x760 ~x549 x222 x5 
0.59/0.68	v ~x426 x972 ~x761 ~x550 x223 x6 ~x427 x973 ~x762 ~x551 
0.59/0.68	v x224 x7 x428 x974 ~x763 ~x552 x225 x8 x429 x975 
0.59/0.68	v ~x764 ~x553 x226 x9 x976 ~x765 ~x554 ~x227 x10 ~x977 
0.59/0.68	v ~x766 ~x555 x228 ~x11 ~x978 ~x767 ~x556 ~x229 x12 x979 
0.59/0.68	v ~x768 ~x557 ~x230 x13 x980 ~x769 ~x558 ~x231 x14 x981 
0.59/0.68	v ~x770 ~x559 x232 ~x15 x982 ~x771 ~x560 x233 x16 x983 
0.59/0.68	v ~x772 ~x561 x234 x17 x984 ~x773 ~x562 x235 x18 x985 
0.59/0.68	v ~x774 ~x563 ~x236 x19 x986 ~x775 ~x564 x237 x20 x987 
0.59/0.68	v ~x776 ~x565 x238 x21 x988 ~x777 ~x566 ~x239 x22 x989 
0.59/0.68	v ~x778 ~x567 x240 x23 x990 ~x779 ~x568 x241 x24 x991 
0.59/0.68	v ~x780 ~x569 ~x242 x25 x992 ~x781 x570 x243 x26 x993 
0.59/0.68	v ~x782 ~x571 x244 x27 x994 ~x783 ~x572 ~x245 x28 x995 
0.59/0.68	v ~x784 ~x573 x246 x29 x996 ~x785 ~x574 x247 x30 x997 
0.59/0.68	v ~x786 ~x575 ~x248 x31 x998 ~x787 ~x576 x249 x32 x999 
0.59/0.68	v ~x788 ~x577 x250 x33 ~x1000 ~x789 ~x578 x251 x34 x1001 
0.59/0.68	v ~x790 ~x579 x252 x35 ~x1002 ~x791 ~x580 x253 x36 x1003 
0.59/0.68	v ~x792 ~x581 x254 x37 ~x1004 ~x793 ~x582 ~x255 ~x38 x1005 
0.59/0.68	v ~x794 ~x583 x256 ~x39 x1006 ~x795 ~x584 x257 x40 x1007 
0.59/0.68	v ~x796 ~x585 x258 ~x41 x1008 ~x797 ~x586 x259 x42 x1009 
0.59/0.68	v ~x798 ~x587 x260 x43 ~x1010 ~x799 ~x588 x261 x44 x1011 
0.59/0.68	v x800 ~x589 ~x262 x45 x1012 x801 ~x590 x263 x46 ~x1013 
0.59/0.68	v x802 ~x591 ~x264 x47 x1014 x803 ~x592 x265 x48 x1015 
0.59/0.68	v x804 ~x593 x267 x49 x1016 x805 ~x594 x268 ~x50 x1017 
0.59/0.68	v x806 ~x595 x269 x51 x1018 x807 ~x596 x270 x52 x1019 
0.59/0.68	v ~x808 ~x597 x271 x53 x1020 ~x809 ~x598 x195 ~x54 x1021 
0.59/0.68	v ~x810 ~x599 x272 x55 x1022 ~x811 ~x600 x266 x56 x1023 
0.59/0.68	v ~x812 ~x601 x273 x70 x1024 ~x813 ~x602 x274 x71 ~x1025 
0.59/0.68	v ~x814 x275 ~x603 x72 ~x1026 ~x815 x276 ~x604 ~x59 x1027 
0.59/0.68	v x816 x277 ~x605 ~x58 ~x1028 x817 ~x278 ~x606 ~x66 x1029 
0.59/0.68	v x818 x279 ~x607 ~x68 x1030 x819 x280 ~x608 ~x65 x1031 
0.59/0.68	v x820 ~x609 x281 ~x62 x1032 x821 ~x610 x282 x73 x1033 
0.59/0.68	v x822 ~x611 ~x283 x74 x1034 x823 ~x612 x284 x75 x1035 
0.59/0.68	v x824 ~x613 x285 x76 x1036 x825 ~x614 ~x286 x77 x1037 
0.59/0.68	v ~x826 ~x615 x287 x78 x1038 x827 ~x616 ~x288 x79

Verifier Data 

OK	277042

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 (61577 MiB free)
  memory of node 1: 64507 MiB (56664 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4528465-1752241856/watcher-4528465-1752241856 -o /tmp/evaluation-result-4528465-1752241856/solver-4528465-1752241856 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1752238069-116867 --watchdog 3760 pb_picat HOME/instance-4528465-1752241856.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=117748, runsolver pid=117745
Current StackSize limit: 8192 KiB


[startup+0.100068 s]*
/proc/loadavg: 4.07 4.07 4.02 5/264 117749
/proc/meminfo: memFree=121060020/131249996 swapFree=33010416/33010684
[pid=117748] ppid=117745 vsize=2038036 memory=30916 CPUtime=0.08 cores=1,3
/proc/117748/stat : 117748 (pb_picat) R 117745 117748 115813 0 -1 4194304 1947 0 0 0 8 0 0 0 20 0 1 0 139863344 2086948864 7729 18446744073709551615 94340306358272 94340307759853 140735736709088 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94340308031280 94340309905520 94340339527680 140735736715676 140735736715752 140735736715752 140735736721356 0
/proc/117748/statm: 509509 7729 1696 343 0 506573 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 2038036 KiB
Current children cumulated memory: 30916 KiB

[startup+0.205604 s]*
/proc/loadavg: 4.07 4.07 4.02 5/264 117749
/proc/meminfo: memFree=121047732/131249996 swapFree=33010416/33010684
[pid=117748] ppid=117745 vsize=2038012 memory=31704 CPUtime=0.19 cores=1,3
/proc/117748/stat : 117748 (pb_picat) R 117745 117748 115813 0 -1 4194304 3483 0 0 0 18 1 0 0 20 0 1 0 139863344 2086924288 7926 18446744073709551615 94340306358272 94340307759853 140735736709088 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94340308031280 94340309905520 94340339527680 140735736715676 140735736715752 140735736715752 140735736721356 0
/proc/117748/statm: 509503 7926 1696 343 0 506567 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2038012 KiB
Current children cumulated memory: 31704 KiB

[startup+0.305528 s]*
/proc/loadavg: 4.07 4.07 4.02 5/264 117749
/proc/meminfo: memFree=121039540/131249996 swapFree=33010416/33010684
[pid=117748] ppid=117745 vsize=2038268 memory=32088 CPUtime=0.29 cores=1,3
/proc/117748/stat : 117748 (pb_picat) R 117745 117748 115813 0 -1 4194304 3590 0 0 0 28 1 0 0 20 0 1 0 139863344 2087186432 8022 18446744073709551615 94340306358272 94340307759853 140735736709088 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94340308031280 94340309905520 94340339527680 140735736715676 140735736715752 140735736715752 140735736721356 0
/proc/117748/statm: 509567 8022 1696 343 0 506631 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2038268 KiB
Current children cumulated memory: 32088 KiB

[startup+0.687989 s]
# the end of solver process 117748 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.661804 s, system=0.015964 s

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

[startup+0.405394 s]*
/proc/loadavg: 4.07 4.07 4.02 5/264 117749
/proc/meminfo: memFree=121039748/131249996 swapFree=33010416/33010684
[pid=117748] ppid=117745 vsize=2038268 memory=32088 CPUtime=0.39 cores=1,3
/proc/117748/stat : 117748 (pb_picat) R 117745 117748 115813 0 -1 4194304 3593 0 0 0 38 1 0 0 20 0 1 0 139863344 2087186432 8022 18446744073709551615 94340306358272 94340307759853 140735736709088 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94340308031280 94340309905520 94340339527680 140735736715676 140735736715752 140735736715752 140735736721356 0
/proc/117748/statm: 509567 8022 1696 343 0 506631 0
Current children cumulated CPU time: 0.39 s
Current children cumulated vsize: 2038268 KiB
Current children cumulated memory: 32088 KiB

[startup+0.605375 s]
/proc/loadavg: 4.07 4.07 4.02 5/264 117749
/proc/meminfo: memFree=121039748/131249996 swapFree=33010416/33010684
[pid=117748] ppid=117745 vsize=2038268 memory=32088 CPUtime=0.59 cores=1,3
/proc/117748/stat : 117748 (pb_picat) R 117745 117748 115813 0 -1 4194304 3593 0 0 0 58 1 0 0 20 0 1 0 139863344 2087186432 8022 18446744073709551615 94340306358272 94340307759853 140735736709088 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94340308031280 94340309905520 94340339527680 140735736715676 140735736715752 140735736715752 140735736721356 0
/proc/117748/statm: 509567 8022 1696 343 0 506631 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 2038268 KiB
Current children cumulated memory: 32088 KiB

Child status: 0

Real time (s): 0.688025
CPU time (s): 0.677768
CPU user time (s): 0.661804
CPU system time (s): 0.015964
CPU usage (%): 98.5092
Max. virtual memory (cumulated for all children) (KiB): 2038268
Max. memory (cumulated for all children) (KiB): 32088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.661804
system time used= 0.015964
maximum resident set size= 32344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3598
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= 2


# summary of solver processes directly reported to runsolver:
#   pid: 117748
#   total CPU time (s): 0.677768
#   total CPU user time (s): 0.661804
#   total CPU system time (s): 0.015964

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016403 second user time and 0.028928 second system time

The end

Launcher Data 

Begin job on nodeC022 at 2025-07-11 15:50:56
IDJOB=4528465
IDBENCH=151026
IDSOLVER=3385
FILE ID=nodeC022/4528465-1752241856
RUNJOBID= nodeC022-1752238069-116867
SLURM_JOB_ID= 9682533
Free space on /tmp= 432140 MiB

SOLVER NAME= pb_picat 2025-07-11
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-trendy/misc2010/datasets/caixa/normalized-990.cudf.trendy.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4528465-1752241856/watcher-4528465-1752241856 -o /tmp/evaluation-result-4528465-1752241856/solver-4528465-1752241856 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1752238069-116867 --watchdog 3760  pb_picat HOME/instance-4528465-1752241856.opb

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

MD5SUM BENCH= b4544eb0e650d384774529114e184c87
RANDOM SEED=614950349

nodeC022 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		: 3599.681
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	: 6999.44
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		: 3599.732
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	: 6999.44
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		: 3599.549
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	: 6999.44
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		: 3600.139
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	: 6999.44
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		: 3599.701
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	: 6999.44
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		: 3599.714
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	: 6999.44
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		: 3600.838
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	: 6999.44
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		: 3608.668
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        121080260 kB
MemAvailable:   129083920 kB
Buffers:            2128 kB
Cached:          8752072 kB
SwapCached:           32 kB
Active:          1332568 kB
Inactive:        8095260 kB
Active(anon):     689536 kB
Inactive(anon):     2124 kB
Active(file):     643032 kB
Inactive(file):  8093136 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              3660 kB
Writeback:             0 kB
AnonPages:        672816 kB
Mapped:           116796 kB
Shmem:             18028 kB
KReclaimable:     213060 kB
Slab:             307172 kB
SReclaimable:     213060 kB
SUnreclaim:        94112 kB
KernelStack:        4272 kB
PageTables:         4348 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    6928084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    524288 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432136 MiB
End job on nodeC022 at 2025-07-11 15:50:57