Trace number 4545016

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pb_picat 2025-07-11SAT 0.919543 0.945268

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/koops/
normalized-mat11_11_identity_complement.opb
MD5SUMe92e3be897c35c40b3694aa3948ebed6
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.08
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1331
Total number of constraints35706
Number of constraints which are clauses33286
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2420
Minimum length of a constraint2
Maximum length of a constraint11
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 21
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

Solver Data 

0.00/0.02	c solving HOME/instance-4545016-1753237999.opb (Picat 3.9b11, 7/10/2025)
0.87/0.94	s SATISFIABLE
0.87/0.94	v x154 x996 x364 x785 x1206 ~x574 x155 x997 x365 ~x786 
0.87/0.94	v x1207 ~x575 x156 ~x998 x366 x787 x1208 ~x576 x157 x999 
0.87/0.94	v x367 x788 x1209 ~x577 x158 ~x1000 ~x368 x789 x1210 ~x578 
0.87/0.94	v x159 ~x1001 x369 x790 x1211 ~x579 x160 x1002 x370 x791 
0.87/0.94	v x1212 ~x580 x161 x1003 x371 x792 x1213 x581 x162 x1004 
0.87/0.94	v x372 x793 x1214 x582 x163 x1005 x373 x794 x1215 x583 
0.87/0.94	v x164 x1006 x374 ~x795 x1216 x584 x165 x1007 ~x375 x796 
0.87/0.94	v x1217 x585 x166 ~x1008 x376 x797 x1218 x586 x167 x1009 
0.87/0.94	v x377 x798 x1219 x587 x168 x1010 x378 x799 x1220 x588 
0.87/0.94	v x169 x1011 x379 x800 x1221 x589 x170 x1012 x380 x801 
0.87/0.94	v x1222 x590 x171 x1013 ~x381 x802 x1223 x591 x172 x1014 
0.87/0.94	v x382 ~x803 x1224 x592 x173 x1015 x383 x804 x1225 x593 
0.87/0.94	v x174 x1016 x384 x805 x1226 x594 x175 ~x1017 x385 x806 
0.87/0.94	v ~x1227 x595 x176 x1018 ~x386 x807 x1228 x596 x177 x1019 
0.87/0.94	v x387 x808 x1229 x597 x178 x1020 x388 x809 x1230 x598 
0.87/0.94	v x179 x1021 x389 ~x810 x1231 x599 x180 x1022 ~x390 x811 
0.87/0.94	v x1232 x600 ~x181 x1023 x391 x812 x1233 x601 x182 x1024 
0.87/0.94	v x392 x813 x1234 x602 x183 ~x1025 ~x393 x814 x1235 x603 
0.87/0.94	v x184 x1026 x394 x815 ~x1236 x604 x185 x1027 ~x395 ~x816 
0.87/0.94	v x1237 x605 x186 x1028 ~x396 x817 x1238 x606 x187 x1029 
0.87/0.94	v x397 x818 x1239 x607 x188 x1030 x398 x819 x1240 x608 
0.87/0.94	v x189 x1031 x399 x820 x1241 x609 ~x190 ~x1032 x400 x821 
0.87/0.94	v x1242 x610 x191 x1033 x401 ~x822 x1243 x611 x192 x1034 
0.87/0.94	v x402 ~x823 ~x1244 x612 x193 x1035 ~x403 ~x824 x1245 x613 
0.87/0.94	v x194 x1036 x404 ~x825 x1246 x614 x195 x1037 x405 ~x826 
0.87/0.94	v x1247 x615 x196 ~x1038 x406 x827 x1248 x616 x197 x1039 
0.87/0.94	v x407 x828 x1249 x617 ~x198 x1040 x408 x829 x1250 x618 
0.87/0.94	v x199 x1041 x409 x830 ~x1251 x619 x200 x1042 x410 x831 
0.87/0.94	v x1252 x620 x201 ~x1043 x411 x832 x1253 x621 x202 x1044 
0.87/0.94	v ~x412 x833 x1254 ~x622 x203 x1045 x413 x834 x1255 x623 
0.87/0.94	v x204 x1046 x414 x835 x1256 x624 ~x205 ~x1047 x415 x836 
0.87/0.94	v ~x1257 x625 x206 x1048 x1 x416 x837 x1258 x626 x207 
0.87/0.94	v x1049 x12 x417 x838 x1259 x627 x208 x1050 x23 x418 
0.87/0.94	v ~x839 x1260 x628 x209 ~x1051 x34 x419 x840 x1261 x629 
0.87/0.94	v x210 x45 ~x420 x841 ~x1262 x630 ~x211 x56 x421 x842 
0.87/0.94	v x1263 ~x631 ~x1052 x212 ~x67 x422 x843 x1264 x632 ~x1053 
0.87/0.94	v x213 x78 x423 x844 x1265 x633 x1054 x214 x89 x424 
0.87/0.94	v x845 x1266 x634 x1055 x215 x100 x425 x846 ~x1267 x635 
0.87/0.94	v x1056 x216 x111 x426 x847 ~x1268 x636 ~x1057 ~x217 ~x427 
0.87/0.94	v ~x848 ~x1269 x637 ~x1058 ~x218 x428 x849 ~x1270 x638 ~x1059 
0.87/0.94	v x2 ~x219 x429 x850 x1271 ~x639 ~x1060 x13 ~x220 x430 
0.87/0.94	v x851 x1272 x640 ~x1061 x24 ~x221 x431 x852 x1273 x641 
0.87/0.94	v ~x1062 x35 x222 x432 x853 x1274 x642 ~x1063 x46 x223 
0.87/0.94	v ~x433 x854 x1275 x643 ~x1064 x57 x224 x855 x434 x1276 
0.87/0.94	v x644 ~x1065 x68 x225 ~x856 x435 x1277 x645 ~x1066 x79 
0.87/0.94	v x226 x857 x436 x1278 ~x646 x1067 ~x90 x227 x437 x858 
0.87/0.94	v x1279 x647 x1068 x101 x228 ~x438 x859 ~x1280 x648 x1069 
0.87/0.94	v x112 x229 x439 x860 x1281 x649 x1070 x230 x440 x861 
0.87/0.94	v x1282 x650 x1071 ~x3 x231 x441 x862 x1283 x651 x1072 
0.87/0.94	v x14 x232 ~x442 x863 x1284 ~x652 x1073 x25 x233 x443 
0.87/0.94	v ~x864 x1285 x653 x1074 x36 ~x234 x444 ~x865 x1286 x654 
0.87/0.94	v x1075 x47 x235 x445 ~x866 x1287 x655 x1076 x58 x236 
0.87/0.94	v ~x446 ~x867 x1288 x656 x1077 x69 x237 ~x447 ~x868 ~x1289 
0.87/0.94	v ~x657 x1078 x80 x238 ~x448 ~x869 x1290 x658 x1079 x91 
0.87/0.94	v x239 x449 ~x870 x1291 x659 x1080 x102 x240 x450 x871 
0.87/0.94	v x1292 x660 x1081 x113 x241 x451 x872 x1293 x661 x1082 
0.87/0.94	v x242 ~x452 x873 x1294 ~x662 x1083 x4 ~x243 ~x453 x874 
0.87/0.94	v x1295 ~x663 x1084 x15 x244 ~x454 x875 x1296 ~x664 x1085 
0.87/0.94	v ~x26 x245 ~x455 x876 ~x1297 ~x665 x1086 x37 x246 ~x456 
0.87/0.94	v x877 x1298 x666 x1087 x48 x247 ~x457 x878 x1299 x667 
0.87/0.94	v x1088 x59 x248 ~x458 x879 x1300 x668 x1089 x70 x249 
0.87/0.94	v ~x459 x880 x1301 x669 x1090 x81 x250 ~x460 x881 x1302 
0.87/0.94	v x670 x1091 x92 ~x251 ~x461 x882 x1303 x671 x1092 x103 
0.87/0.94	v x252 x462 x883 ~x1304 x672 x1093 x114 x253 x463 x884 
0.87/0.94	v x1305 x673 x1094 x5 x254 x464 x885 x1306 x674 x1095 
0.87/0.94	v x16 x255 x465 x886 x1307 ~x675 x1096 x27 x256 x466 
0.87/0.94	v x887 x1308 x676 x1097 x38 x257 x467 x888 x1309 x677 
0.87/0.94	v x1098 x49 x258 x468 x889 x1310 x678 x1099 x60 ~x259 
0.87/0.94	v x469 x890 ~x1311 x679 x1100 x71 x470 x891 ~x1312 x680 
0.87/0.94	v x1101 x82 x471 x892 ~x1313 ~x260 x681 x1102 x93 x472 
0.87/0.94	v x893 ~x1314 ~x261 x682 x1103 x104 x473 x894 ~x1315 ~x262 
0.87/0.94	v x683 x1104 ~x115 x474 x895 ~x1316 ~x263 ~x684 x1105 x6 
0.87/0.94	v x475 x896 x1317 ~x264 x685 x1106 ~x17 x476 x897 x1318 
0.87/0.94	v ~x265 x686 x1107 x28 x477 x898 x1319 x266 x687 x1108 
0.87/0.94	v x39 x478 x899 x1320 x267 x688 x1109 x50 x479 ~x900 
0.87/0.94	v x1321 x268 x689 x1110 x61 x480 x901 x1322 x269 x690 
0.87/0.94	v x1111 x72 x481 x902 x1323 x270 x691 x1112 x83 x482 
0.87/0.94	v x903 x1324 x271 ~x692 x1113 x94 x483 x904 x1325 x272 
0.87/0.94	v x693 x1114 x105 x484 x905 x1326 x273 x694 x1115 x116 
0.87/0.94	v x485 x906 x1327 x274 x695 x1116 x486 x907 x1328 x275 
0.87/0.94	v x696 x1117 x7 x487 x908 x1329 x276 x697 x1118 x18 
0.87/0.94	v x488 ~x909 x1330 x277 x698 ~x1119 x29 x489 x910 x1331 
0.87/0.94	v x278 ~x699 x1120 x40 x490 x911 x279 x700 x1121 x51 
0.87/0.94	v x491 x912 x280 x701 x1122 x62 x492 x913 x281 x702 
0.87/0.94	v x1123 x73 x493 x914 x282 x703 x1124 x84 x494 x915 
0.87/0.94	v x283 x704 x1125 x95 x495 x916 x284 x705 x1126 ~x106 
0.87/0.94	v x496 ~x917 x285 ~x706 x1127 x117 x497 x918 x286 ~x707 
0.87/0.94	v ~x1128 x8 x498 x919 x287 ~x708 x1129 x19 x499 x920 
0.87/0.94	v x288 ~x709 x1130 x30 x500 x921 x289 ~x710 x1131 x41 
0.87/0.94	v x501 x922 x290 ~x711 x1132 x52 x502 x923 x291 x712 
0.87/0.94	v x1133 ~x63 x503 ~x924 x292 x713 x1134 x74 x504 x925 
0.87/0.94	v x293 x714 x1135 x85 x505 x926 x294 x715 ~x1136 x96 
0.87/0.94	v x506 x927 ~x295 x716 x1137 x107 x507 x928 x296 x717 
0.87/0.94	v x1138 x118 x508 x929 x297 x718 x1139 x9 x509 ~x930 
0.87/0.94	v x298 x719 x1140 x20 x510 x931 x299 x720 x1141 x31 
0.87/0.94	v x511 x932 x300 x721 x1142 x42 x512 x933 x301 x722 
0.87/0.94	v ~x1143 x53 x513 x934 x302 x723 x1144 x64 ~x514 ~x935 
0.87/0.94	v x303 x724 x1145 x75 x515 x936 ~x304 x725 x1146 ~x86 
0.87/0.94	v x516 x937 x305 x726 x1147 x97 x517 x938 x306 x727 
0.87/0.94	v x1148 x108 x518 ~x939 x307 ~x728 ~x1149 x119 x519 x940 
0.87/0.94	v x308 x729 x1150 x10 x520 x941 x309 x730 x1151 x21 
0.87/0.94	v x521 ~x942 x310 x731 x1152 x32 x522 x943 x311 x732 
0.87/0.94	v x1153 ~x43 ~x523 ~x944 ~x312 x733 ~x1154 x54 x945 x313 
0.87/0.94	v x734 x1155 x65 ~x946 x314 x735 x1156 x524 x76 x947 
0.87/0.94	v x315 x736 x1157 x525 x87 x948 x316 ~x737 ~x1158 x526 
0.87/0.94	v x98 x949 x317 x738 x1159 x527 x109 x950 x318 x739 
0.87/0.94	v x1160 x528 x120 x951 ~x319 x740 ~x1161 x529 x11 x952 
0.87/0.94	v x320 x741 x1162 x530 x22 x953 x321 x742 x1163 ~x531 
0.87/0.94	v x33 x954 x322 x743 ~x1164 x532 x44 x955 x323 x744 
0.87/0.94	v ~x1165 x533 ~x55 ~x956 x324 x745 x1166 x534 x66 x957 
0.87/0.94	v ~x325 ~x746 ~x1167 x535 x77 x958 x326 ~x747 x1168 x536 
0.87/0.94	v x88 x959 x327 ~x748 x1169 x537 x99 x960 x328 ~x749 
0.87/0.94	v x1170 ~x538 x110 x961 ~x750 x329 x1171 x539 x121 x962 
0.87/0.94	v ~x751 ~x330 x1172 x540 x122 x963 ~x752 x331 x1173 x541 
0.87/0.94	v ~x123 x964 x332 ~x753 x1174 x542 x124 ~x965 x333 x754 
0.87/0.94	v x1175 x543 x125 x966 ~x334 x755 x1176 ~x544 x126 x967 
0.87/0.94	v x335 x756 ~x1177 x545 x127 x968 x336 x757 ~x1178 x546 
0.87/0.94	v x128 x969 ~x337 x758 ~x1179 x547 x129 x970 x338 x759 
0.87/0.94	v ~x1180 x548 x971 ~x339 x760 ~x1181 ~x549 x130 x972 x340 
0.87/0.94	v x761 ~x1182 x550 x131 ~x973 ~x341 x762 ~x1183 x551 ~x132 
0.87/0.94	v x974 x342 x763 ~x1184 x552 x133 x975 x343 x764 ~x1185 
0.87/0.94	v ~x553 x134 x976 x344 x765 x1186 x554 x135 x977 x345 
0.87/0.94	v x766 x1187 x555 x136 x978 x346 x767 x1188 ~x556 x137 
0.87/0.94	v x979 x347 x768 x1189 x557 x138 ~x980 x348 x769 x1190 
0.87/0.94	v x558 x139 x981 x349 x770 x1191 ~x559 x140 x982 x350 
0.87/0.94	v x771 x1192 ~x560 ~x141 x983 ~x351 x772 x1193 x561 ~x142 
0.87/0.94	v x984 x352 x773 x1194 ~x562 ~x143 x985 x353 x774 x1195 
0.87/0.94	v x563 ~x144 ~x986 x354 x775 x1196 x564 ~x145 x987 x355 
0.87/0.94	v x776 x1197 x565 ~x146 x988 x356 x777 x1198 x566 ~x147 
0.87/0.94	v x989 x357 x778 x1199 x567 ~x148 x990 x358 x779 x1200 
0.87/0.94	v x568 x149 ~x991 x359 x780 x1201 x569 x150 x992 ~x360 
0.87/0.94	v x781 x1202 x570 x151 x993 x361 x782 x1203 x571 x152 
0.87/0.94	v x994 x362 x783 x1204 ~x572 x153 ~x995 x363 x784 x1205 
0.87/0.94	v ~x573

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63794 MiB (59208 MiB free)
  memory of node 1: 64507 MiB (39402 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545016-1753237999/watcher-4545016-1753237999 -o /tmp/evaluation-result-4545016-1753237999/solver-4545016-1753237999 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1753237999-163598 --watchdog 3760 pb_picat HOME/instance-4545016-1753237999.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
Current StackSize limit: 8192 KiB

solver pid=163629, runsolver pid=163626

[startup+0.100105 s]*
/proc/loadavg: 1.27 2.64 3.47 5/242 163635
/proc/meminfo: memFree=100951776/131382112 swapFree=33009904/33010684
[pid=163629] ppid=163626 vsize=2027148 memory=23536 CPUtime=0.09 cores=1,3
/proc/163629/stat : 163629 (pb_picat) R 163626 163629 163060 0 -1 4194304 970 0 0 0 8 1 0 0 20 0 1 0 239478831 2075799552 5884 18446744073709551615 94333973864448 94333975266029 140733377049824 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94333975537456 94333977411696 94334004379648 140733377055132 140733377055208 140733377055208 140733377060812 0
/proc/163629/statm: 506787 5884 1504 343 0 503851 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 23536 KiB

[startup+0.21356 s]*
/proc/loadavg: 1.27 2.64 3.47 4/243 163636
/proc/meminfo: memFree=100927344/131382112 swapFree=33009904/33010684
[pid=163629] ppid=163626 vsize=2027148 memory=29680 CPUtime=0.21 cores=1,3
/proc/163629/stat : 163629 (pb_picat) R 163626 163629 163060 0 -1 4194304 973 0 0 0 19 2 0 0 20 0 1 0 239478831 2075799552 7420 18446744073709551615 94333973864448 94333975266029 140733377049824 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94333975537456 94333977411696 94334004379648 140733377055132 140733377055208 140733377055208 140733377060812 0
/proc/163629/statm: 506787 7420 1504 343 0 503851 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 29680 KiB

[startup+0.313486 s]*
/proc/loadavg: 1.27 2.64 3.47 5/243 163640
/proc/meminfo: memFree=100910960/131382112 swapFree=33009904/33010684
[pid=163629] ppid=163626 vsize=2027148 memory=35824 CPUtime=0.3 cores=1,3
/proc/163629/stat : 163629 (pb_picat) R 163626 163629 163060 0 -1 4194304 976 0 0 0 27 3 0 0 20 0 1 0 239478831 2075799552 8956 18446744073709551615 94333973864448 94333975266029 140733377049824 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94333975537456 94333977411696 94334004379648 140733377055132 140733377055208 140733377055208 140733377060812 0
/proc/163629/statm: 506787 8956 1504 343 0 503851 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 35824 KiB

[startup+0.700322 s]
/proc/loadavg: 1.27 2.64 3.47 5/245 163645
/proc/meminfo: memFree=100866048/131382112 swapFree=33009904/33010684
[pid=163629] ppid=163626 vsize=2027148 memory=61040 CPUtime=0.67 cores=1,3
/proc/163629/stat : 163629 (pb_picat) R 163626 163629 163060 0 -1 4194304 1148 0 0 0 63 4 0 0 20 0 1 0 239478831 2075799552 15260 18446744073709551615 94333973864448 94333975266029 140733377049824 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94333975537456 94333977411696 94334004379648 140733377055132 140733377055208 140733377055208 140733377060812 0
/proc/163629/statm: 506787 15260 1504 343 0 503851 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 61040 KiB

[startup+0.945206 s]
# the end of solver process 163629 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.834895 s, system=0.084648 s

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

[startup+0.800413 s]
/proc/loadavg: 1.27 2.64 3.47 5/245 163645
/proc/meminfo: memFree=100866048/131382112 swapFree=33009904/33010684
[pid=163629] ppid=163626 vsize=2029000 memory=64624 CPUtime=0.77 cores=1,3
/proc/163629/stat : 163629 (pb_picat) R 163626 163629 163060 0 -1 4194304 1481 0 0 0 70 7 0 0 20 0 1 0 239478831 2077696000 16156 18446744073709551615 94333973864448 94333975266029 140733377049824 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94333975537456 94333977411696 94334004379648 140733377055132 140733377055208 140733377055208 140733377060812 0
/proc/163629/statm: 507250 16156 1600 343 0 504314 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 2029000 KiB
Current children cumulated memory: 64624 KiB

[startup+0.90027 s]
/proc/loadavg: 1.27 2.64 3.47 5/245 163645
/proc/meminfo: memFree=100866048/131382112 swapFree=33009904/33010684
[pid=163629] ppid=163626 vsize=2029388 memory=65520 CPUtime=0.87 cores=1,3
/proc/163629/stat : 163629 (pb_picat) R 163626 163629 163060 0 -1 4194304 1687 0 0 0 79 8 0 0 20 0 1 0 239478831 2078093312 16380 18446744073709551615 94333973864448 94333975266029 140733377049824 0 0 0 0 0 8389634 0 0 0 17 1 0 0 0 0 0 94333975537456 94333977411696 94334004379648 140733377055132 140733377055208 140733377055208 140733377060812 0
/proc/163629/statm: 507347 16380 1632 343 0 504411 0
Current children cumulated CPU time: 0.87 s
Current children cumulated vsize: 2029388 KiB
Current children cumulated memory: 65520 KiB

Child status: 0

Real time (s): 0.945268
CPU time (s): 0.919543
CPU user time (s): 0.834895
CPU system time (s): 0.084648
CPU usage (%): 97.2785
Max. virtual memory (cumulated for all children) (KiB): 2029388
Max. memory (cumulated for all children) (KiB): 65520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.834895
system time used= 0.084648
maximum resident set size= 66032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1705
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= 69
involuntary context switches= 2


# summary of solver processes directly reported to runsolver:
#   pid: 163629
#   total CPU time (s): 0.919543
#   total CPU user time (s): 0.834895
#   total CPU system time (s): 0.084648

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.038748 second user time and 0.068519 second system time

The end

Launcher Data 

Begin job on nodeC001 at 2025-07-23 04:33:19
IDJOB=4545016
IDBENCH=180689
IDSOLVER=3385
FILE ID=nodeC001/4545016-1753237999
RUNJOBID= nodeC001-1753237999-163598
SLURM_JOB_ID= 9687854
Free space on /tmp= 432668 MiB

SOLVER NAME= pb_picat 2025-07-11
BENCH NAME= PB25/normalized-PB25/DEC-LIN/koops/normalized-mat11_11_identity_complement.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4545016-1753237999/watcher-4545016-1753237999 -o /tmp/evaluation-result-4545016-1753237999/solver-4545016-1753237999 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1753237999-163598 --watchdog 3760  pb_picat HOME/instance-4545016-1753237999.opb

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

MD5SUM BENCH= e92e3be897c35c40b3694aa3948ebed6
RANDOM SEED=772478975

nodeC001 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		: 1197.185
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	: 6983.49
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		: 1197.169
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	: 6983.49
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		: 1197.417
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	: 6983.49
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		: 1197.239
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	: 6983.49
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		: 1197.169
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	: 6983.49
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		: 1197.172
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	: 6983.49
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		: 1197.324
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	: 6983.49
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		: 1197.132
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	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        101009804 kB
MemAvailable:   129665968 kB
Buffers:            1668 kB
Cached:         27308188 kB
SwapCached:          136 kB
Active:           969952 kB
Inactive:       26421532 kB
Active(anon):      91320 kB
Inactive(anon):    16604 kB
Active(file):     878632 kB
Inactive(file): 26404928 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             20092 kB
Writeback:            24 kB
AnonPages:         85580 kB
Mapped:           107856 kB
Shmem:             25972 kB
KReclaimable:    2433732 kB
Slab:            2563504 kB
SReclaimable:    2433732 kB
SUnreclaim:       129772 kB
KernelStack:        3808 kB
PageTables:         2920 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     367528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149224 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 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:      195400 kB
DirectMap2M:     9144320 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432596 MiB
End job on nodeC001 at 2025-07-23 04:33:21