Trace number 4525116

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 0.590521 0.385245

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/
normalized-chnl20_30_pb.cnf.cr--soft-66-100-0.wbo
MD5SUM3f98d9dae6e37ed8fccc9a6610b1b02a
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark8
Best CPU time to get the best result obtained on this benchmark0.236345
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1200
Total number of constraints100
Number of soft constraints35
Number of constraints which are clauses60
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint30
Top cost 1842
Min constraint cost 1
Max constraint cost 96
Sum of constraints costs 1841
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 31
Number of bits of the biggest sum of numbers5
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 

0.10/0.14	o 140
0.10/0.17	o 79
0.47/0.37	o 8
0.47/0.38	s OPTIMUM FOUND 
0.47/0.38	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 
0.47/0.38	v -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 
0.47/0.38	v -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 
0.47/0.38	v -x49 -x50 -x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 
0.47/0.38	v -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 
0.47/0.38	v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 x94 -x95 -x96 
0.47/0.38	v -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 
0.47/0.38	v -x110 -x111 -x112 -x113 -x114 -x115 -x116 x117 -x118 -x119 -x120 -x121 -x122 
0.47/0.38	v -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 
0.47/0.38	v -x136 x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 
0.47/0.38	v -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 
0.47/0.38	v -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 x174 
0.47/0.38	v -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 
0.47/0.38	v -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 x197 -x198 -x199 -x200 
0.47/0.38	v -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 
0.47/0.38	v x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 
0.47/0.38	v -x227 -x228 -x229 -x230 -x231 -x232 -x233 x234 -x235 -x236 -x237 -x238 -x239 
0.47/0.38	v -x240 -x241 -x242 -x243 -x244 -x245 -x246 -x247 -x248 -x249 -x250 -x251 -x252 
0.47/0.38	v -x253 -x254 -x255 -x256 x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 
0.47/0.38	v -x266 -x267 -x268 -x269 -x270 -x271 -x272 -x273 -x274 -x275 -x276 x277 -x278 
0.47/0.38	v -x279 -x280 -x281 -x282 -x283 -x284 -x285 -x286 -x287 -x288 -x289 -x290 -x291 
0.47/0.38	v -x292 -x293 x294 -x295 -x296 -x297 -x298 -x299 -x300 -x301 -x302 -x303 -x304 
0.47/0.38	v -x305 -x306 -x307 -x308 -x309 -x310 -x311 -x312 -x313 -x314 -x315 -x316 x317 
0.47/0.38	v -x318 -x319 -x320 -x321 -x322 x323 -x324 -x325 -x326 -x327 -x328 -x329 -x330 
0.47/0.38	v -x331 -x332 -x333 x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 
0.47/0.38	v -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 
0.47/0.38	v x357 -x358 -x359 -x360 -x361 -x362 -x363 -x364 -x365 -x366 -x367 -x368 -x369 
0.47/0.38	v -x370 -x371 -x372 -x373 x374 -x375 -x376 -x377 -x378 -x379 -x380 x381 -x382 
0.47/0.38	v x383 x384 x385 -x386 -x387 -x388 -x389 x390 x391 x392 -x393 x394 -x395 -x396 
0.47/0.38	v x397 x398 -x399 -x400 -x401 -x402 -x403 -x404 -x405 -x406 -x407 -x408 -x409 
0.47/0.38	v -x410 -x411 -x412 -x413 x414 -x415 -x416 -x417 -x418 -x419 -x420 -x421 -x422 
0.47/0.38	v -x423 -x424 -x425 -x426 -x427 -x428 -x429 -x430 -x431 -x432 -x433 -x434 -x435 
0.47/0.38	v -x436 x437 -x438 -x439 -x440 -x441 -x442 -x443 -x444 -x445 -x446 -x447 -x448 
0.47/0.38	v -x449 -x450 -x451 -x452 -x453 -x454 -x455 -x456 x457 -x458 -x459 -x460 -x461 
0.47/0.38	v -x462 -x463 -x464 -x465 -x466 -x467 -x468 -x469 -x470 -x471 -x472 -x473 x474 
0.47/0.38	v -x475 -x476 -x477 -x478 -x479 -x480 -x481 -x482 -x483 -x484 -x485 -x486 -x487 
0.47/0.38	v -x488 -x489 -x490 -x491 -x492 -x493 x494 -x495 -x496 -x497 -x498 -x499 -x500 
0.47/0.38	v -x501 -x502 -x503 -x504 -x505 -x506 -x507 -x508 -x509 -x510 -x511 -x512 -x513 
0.47/0.38	v -x514 -x515 -x516 x517 -x518 -x519 -x520 -x521 -x522 -x523 -x524 -x525 x526 
0.47/0.38	v -x527 -x528 -x529 -x530 -x531 -x532 -x533 -x534 -x535 -x536 x537 -x538 -x539 
0.47/0.38	v -x540 -x541 -x542 -x543 -x544 -x545 -x546 -x547 -x548 -x549 -x550 -x551 -x552 
0.47/0.38	v -x553 -x554 -x555 -x556 x557 -x558 -x559 x560 -x561 -x562 -x563 -x564 -x565 
0.47/0.38	v -x566 -x567 -x568 -x569 -x570 -x571 -x572 -x573 x574 -x575 -x576 -x577 -x578 
0.47/0.38	v -x579 -x580 -x581 -x582 -x583 -x584 -x585 -x586 -x587 -x588 -x589 -x590 -x591 
0.47/0.38	v -x592 -x593 x594 -x595 -x596 -x597 -x598 x599 -x600 -x601 -x602 -x603 -x604 
0.47/0.38	v -x605 -x606 -x607 -x608 -x609 -x610 -x611 -x612 -x613 -x614 -x615 -x616 x617 
0.47/0.38	v -x618 -x619 -x620 -x621 -x622 -x623 -x624 -x625 -x626 -x627 -x628 -x629 -x630 
0.47/0.38	v -x631 -x632 -x633 x634 -x635 -x636 -x637 -x638 -x639 -x640 -x641 -x642 -x643 
0.47/0.38	v -x644 -x645 -x646 -x647 -x648 x649 -x650 -x651 -x652 -x653 -x654 -x655 -x656 
0.47/0.38	v x657 -x658 -x659 -x660 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 
0.47/0.38	v -x670 -x671 -x672 -x673 x674 -x675 -x676 -x677 -x678 -x679 x680 -x681 -x682 
0.47/0.38	v -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x691 -x692 -x693 x694 -x695 
0.47/0.38	v -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 -x705 -x706 -x707 -x708 
0.47/0.38	v -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 x717 -x718 -x719 -x720 -x721 
0.47/0.38	v -x722 -x723 -x724 -x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 
0.47/0.38	v -x735 -x736 x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 
0.47/0.38	v -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 x757 -x758 -x759 -x760 
0.47/0.38	v -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 
0.47/0.38	v x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 
0.47/0.38	v -x787 -x788 -x789 -x790 -x791 -x792 -x793 -x794 -x795 x796 x797 -x798 -x799 
0.47/0.38	v -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 
0.47/0.38	v -x813 x814 -x815 -x816 x817 -x818 -x819 -x820 -x821 -x822 -x823 -x824 -x825 
0.47/0.38	v -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 x834 -x835 -x836 -x837 -x838 
0.47/0.38	v -x839 -x840 -x841 -x842 -x843 -x844 -x845 -x846 -x847 -x848 -x849 -x850 -x851 
0.47/0.38	v -x852 -x853 -x854 -x855 -x856 x857 -x858 -x859 -x860 -x861 -x862 -x863 -x864 
0.47/0.38	v x865 -x866 -x867 -x868 -x869 -x870 -x871 -x872 -x873 x874 -x875 -x876 -x877 
0.47/0.38	v -x878 -x879 -x880 -x881 -x882 -x883 -x884 -x885 -x886 -x887 -x888 -x889 -x890 
0.47/0.38	v -x891 -x892 -x893 x894 -x895 -x896 -x897 -x898 -x899 -x900 -x901 -x902 -x903 
0.47/0.38	v -x904 -x905 -x906 -x907 -x908 -x909 -x910 -x911 -x912 -x913 -x914 -x915 -x916 
0.47/0.38	v x917 -x918 -x919 -x920 -x921 -x922 -x923 -x924 -x925 -x926 -x927 -x928 -x929 
0.47/0.38	v -x930 -x931 -x932 -x933 -x934 -x935 -x936 x937 -x938 -x939 -x940 -x941 -x942 
0.47/0.38	v -x943 -x944 -x945 -x946 -x947 -x948 -x949 -x950 -x951 x952 -x953 x954 -x955 
0.47/0.38	v -x956 -x957 -x958 -x959 -x960 -x961 -x962 -x963 -x964 -x965 -x966 x967 x968 
0.47/0.38	v -x969 -x970 -x971 -x972 x973 -x974 x975 -x976 x977 -x978 -x979 -x980 -x981 
0.47/0.38	v -x982 -x983 -x984 -x985 -x986 -x987 -x988 x989 x990 -x991 -x992 -x993 x994 
0.47/0.38	v x995 -x996 -x997 x998 -x999 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1006 
0.47/0.38	v -x1007 -x1008 -x1009 -x1010 -x1011 -x1012 -x1013 x1014 -x1015 -x1016 -x1017 
0.47/0.38	v -x1018 -x1019 -x1020 -x1021 -x1022 -x1023 -x1024 -x1025 -x1026 -x1027 -x1028 
0.47/0.38	v -x1029 -x1030 -x1031 -x1032 -x1033 x1034 -x1035 -x1036 -x1037 -x1038 -x1039 
0.47/0.38	v -x1040 -x1041 -x1042 -x1043 -x1044 -x1045 -x1046 -x1047 -x1048 -x1049 -x1050 
0.47/0.38	v -x1051 -x1052 -x1053 -x1054 -x1055 -x1056 x1057 -x1058 -x1059 -x1060 -x1061 
0.47/0.38	v -x1062 -x1063 -x1064 -x1065 -x1066 -x1067 -x1068 -x1069 -x1070 -x1071 -x1072 
0.47/0.38	v -x1073 x1074 -x1075 -x1076 -x1077 -x1078 -x1079 -x1080 -x1081 -x1082 -x1083 
0.47/0.38	v -x1084 -x1085 -x1086 x1087 -x1088 -x1089 -x1090 -x1091 -x1092 -x1093 x1094 
0.47/0.38	v -x1095 -x1096 -x1097 -x1098 -x1099 -x1100 -x1101 -x1102 -x1103 -x1104 -x1105 
0.47/0.38	v -x1106 -x1107 -x1108 -x1109 -x1110 -x1111 -x1112 -x1113 -x1114 -x1115 -x1116 
0.47/0.38	v x1117 -x1118 -x1119 -x1120 -x1121 -x1122 -x1123 -x1124 -x1125 -x1126 -x1127 
0.47/0.38	v x1128 -x1129 -x1130 -x1131 -x1132 -x1133 x1134 -x1135 -x1136 -x1137 -x1138 
0.47/0.38	v -x1139 -x1140 x1141 -x1142 -x1143 -x1144 -x1145 -x1146 -x1147 -x1148 -x1149 
0.47/0.38	v -x1150 -x1151 -x1152 -x1153 x1154 -x1155 -x1156 -x1157 -x1158 -x1159 -x1160 
0.47/0.38	v -x1161 x1162 -x1163 -x1164 -x1165 -x1166 -x1167 -x1168 -x1169 -x1170 -x1171 
0.47/0.38	v -x1172 -x1173 -x1174 -x1175 -x1176 x1177 -x1178 -x1179 -x1180 -x1181 -x1182 
0.47/0.38	v -x1183 -x1184 -x1185 -x1186 -x1187 -x1188 -x1189 -x1190 -x1191 -x1192 -x1193 
0.47/0.38	v -x1194 -x1195 -x1196 x1197 -x1198 -x1199 -x1200

Verifier Data 

OK	8

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: 63837 MiB (62705 MiB free)
  memory of node 1: 64465 MiB (60210 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525116-1751614304/watcher-4525116-1751614304 -o /tmp/evaluation-result-4525116-1751614304/solver-4525116-1751614304 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751612733-90041 --watchdog 3760 cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:1446244157 --competition_mode --input HOME/instance-4525116-1751614304.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=93509, runsolver pid=93506

[startup+0.100107 s]*
/proc/loadavg: 7.79 7.92 6.82 8/258 93510
/proc/meminfo: memFree=125865924/131382116 swapFree=33009904/33010684
[pid=93509] ppid=93506 vsize=13908 memory=11416 CPUtime=0.1 cores=0,2
/proc/93509/stat : 93509 (cp-sat-runner) R 93506 93509 90031 0 -1 4194304 1205 0 0 0 10 0 0 0 20 0 1 0 77109555 14241792 2854 18446744073709551615 4198400 12805993 140736733909152 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146912 14333620 45789184 140736733911318 140736733911523 140736733911523 140736733917127 0
/proc/93509/statm: 3477 2854 1952 2102 0 1017 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 13908 KiB
Current children cumulated memory: 11416 KiB

[startup+0.213499 s]*
/proc/loadavg: 7.79 7.92 6.82 9/260 93512
/proc/meminfo: memFree=125857732/131382116 swapFree=33009904/33010684
[pid=93509] ppid=93506 vsize=161408 memory=17384 CPUtime=0.28 cores=0,2
/proc/93509/stat : 93509 (cp-sat-runner) S 93506 93509 90031 0 -1 4194304 2681 0 0 0 28 0 0 0 20 0 3 0 77109555 165281792 4346 18446744073709551615 4198400 12805993 140736733909152 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146912 14333620 45789184 140736733911318 140736733911523 140736733911523 140736733917127 0
/proc/93509/statm: 40352 4346 2176 2102 0 6775 0
[pid=93509/tid=93511] ppid=93506 vsize=161408 memory=3472285463193977116 CPUtime=0.07 cores=0,2
/proc/93509/task/93511/stat : 93511 (cp-sat-runner) R 93506 93509 90031 0 -1 4194368 654 0 0 0 7 0 0 0 20 0 3 0 77109569 165281792 4346 18446744073709551615 4198400 12805993 140736733909152 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146912 14333620 45789184 140736733911318 140736733911523 140736733911523 140736733917127 0
[pid=93509/tid=93512] ppid=93506 vsize=161408 memory=14857 CPUtime=0.08 cores=0,2
/proc/93509/task/93512/stat : 93512 (cp-sat-runner) R 93506 93509 90031 0 -1 4194368 662 0 0 0 8 0 0 0 20 0 3 0 77109569 165281792 4346 18446744073709551615 4198400 12805993 140736733909152 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146912 14333620 45789184 140736733911318 140736733911523 140736733911523 140736733917127 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 161408 KiB
Current children cumulated memory: 17384 KiB

[startup+0.313274 s]*
/proc/loadavg: 7.79 7.92 6.82 9/260 93512
/proc/meminfo: memFree=125853780/131382116 swapFree=33009904/33010684
[pid=93509] ppid=93506 vsize=161408 memory=18920 CPUtime=0.47 cores=0,2
/proc/93509/stat : 93509 (cp-sat-runner) S 93506 93509 90031 0 -1 4194304 3072 0 0 0 47 0 0 0 20 0 3 0 77109555 165281792 4730 18446744073709551615 4198400 12805993 140736733909152 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146912 14333620 45789184 140736733911318 140736733911523 140736733911523 140736733917127 0
/proc/93509/statm: 40352 4730 2176 2102 0 7190 0
[pid=93509/tid=93511] ppid=93506 vsize=161408 memory=-8183428098545585607 CPUtime=0.16 cores=0,2
/proc/93509/task/93511/stat : 93511 (cp-sat-runner) R 93506 93509 90031 0 -1 4194368 914 0 0 0 16 0 0 0 20 0 3 0 77109569 165281792 4762 18446744073709551615 4198400 12805993 140736733909152 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146912 14333620 45789184 140736733911318 140736733911523 140736733911523 140736733917127 0
[pid=93509/tid=93512] ppid=93506 vsize=161408 memory=0 CPUtime=0.18 cores=0,2
/proc/93509/task/93512/stat : 93512 (cp-sat-runner) R 93506 93509 90031 0 -1 4194368 818 0 0 0 18 0 0 0 20 0 3 0 77109569 165281792 4762 18446744073709551615 4198400 12805993 140736733909152 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146912 14333620 45789184 140736733911318 140736733911523 140736733911523 140736733917127 0
Current children cumulated CPU time: 0.47 s
Current children cumulated vsize: 161408 KiB
Current children cumulated memory: 18920 KiB

[startup+0.385167 s]
# the end of solver process 93509 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=0.578642 s, system=0.011879 s

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

[startup+0.313274 s]*
/proc/loadavg: 7.79 7.92 6.82 9/260 93512
/proc/meminfo: memFree=125853780/131382116 swapFree=33009904/33010684
[pid=93509] ppid=93506 vsize=161408 memory=18920 CPUtime=0.47 cores=0,2
/proc/93509/stat : 93509 (cp-sat-runner) S 93506 93509 90031 0 -1 4194304 3072 0 0 0 47 0 0 0 20 0 3 0 77109555 165281792 4730 18446744073709551615 4198400 12805993 140736733909152 0 0 0 0 0 16386 0 0 0 17 0 0 0 0 0 0 14146912 14333620 45789184 140736733911318 140736733911523 140736733911523 140736733917127 0
/proc/93509/statm: 40352 4730 2176 2102 0 7190 0
[pid=93509/tid=93511] ppid=93506 vsize=161408 memory=-8183428098545585607 CPUtime=0.16 cores=0,2
/proc/93509/task/93511/stat : 93511 (cp-sat-runner) R 93506 93509 90031 0 -1 4194368 914 0 0 0 16 0 0 0 20 0 3 0 77109569 165281792 4762 18446744073709551615 4198400 12805993 140736733909152 0 0 0 0 0 16386 0 0 0 -1 2 0 0 0 0 0 14146912 14333620 45789184 140736733911318 140736733911523 140736733911523 140736733917127 0
[pid=93509/tid=93512] ppid=93506 vsize=161408 memory=0 CPUtime=0.18 cores=0,2
/proc/93509/task/93512/stat : 93512 (cp-sat-runner) R 93506 93509 90031 0 -1 4194368 818 0 0 0 18 0 0 0 20 0 3 0 77109569 165281792 4762 18446744073709551615 4198400 12805993 140736733909152 0 0 0 0 0 16386 0 0 0 -1 0 0 0 0 0 0 14146912 14333620 45789184 140736733911318 140736733911523 140736733911523 140736733917127 0
Current children cumulated CPU time: 0.47 s
Current children cumulated vsize: 161408 KiB
Current children cumulated memory: 18920 KiB

Child status: 10

Real time (s): 0.385245
CPU time (s): 0.590521
CPU user time (s): 0.578642
CPU system time (s): 0.011879
CPU usage (%): 153.285
Max. virtual memory (cumulated for all children) (KiB): 161408
Max. memory (cumulated for all children) (KiB): 18920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.578642
system time used= 0.011879
maximum resident set size= 19432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3164
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= 45
involuntary context switches= 65


# summary of solver processes directly reported to runsolver:
#   pid: 93509
#   total CPU time (s): 0.590521
#   total CPU user time (s): 0.578642
#   total CPU system time (s): 0.011879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.027273 second user time and 0.052258 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-04 09:31:44
IDJOB=4525116
IDBENCH=143458
IDSOLVER=3378
FILE ID=nodeC004/4525116-1751614304
RUNJOBID= nodeC004-1751612733-90041
SLURM_JOB_ID= 9598915
Free space on /tmp= 431632 MiB

SOLVER NAME= OR-Tools CP-SAT 9.14
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_30_pb.cnf.cr--soft-66-100-0.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-4525116-1751614304/watcher-4525116-1751614304 -o /tmp/evaluation-result-4525116-1751614304/solver-4525116-1751614304 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751612733-90041 --watchdog 3760  cp-sat-runner --params num_workers:2,log_search_progress:false,max_time_in_seconds:3600,random_seed:1446244157 --competition_mode --input HOME/instance-4525116-1751614304.wbo

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

MD5SUM BENCH= 3f98d9dae6e37ed8fccc9a6610b1b02a
RANDOM SEED=1446244157

nodeC004 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1198.070
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.640
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.225
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.611
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.611
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.690
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.660
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.643
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        125865876 kB
MemAvailable:   126803252 kB
Buffers:            2128 kB
Cached:          1685896 kB
SwapCached:           32 kB
Active:          3719324 kB
Inactive:        1090916 kB
Active(anon):    3129412 kB
Inactive(anon):    10736 kB
Active(file):     589912 kB
Inactive(file):  1080180 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             12628 kB
Writeback:            56 kB
AnonPages:       3124032 kB
Mapped:           130084 kB
Shmem:             17932 kB
KReclaimable:     213820 kB
Slab:             300936 kB
SReclaimable:     213820 kB
SUnreclaim:        87116 kB
KernelStack:        4160 kB
PageTables:         9136 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    3736940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149512 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1753088 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 431620 MiB
End job on nodeC004 at 2025-07-04 09:31:44