Trace number 3492766

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
Sat4j Resolution 2011-06-08OPTIMUM 1.50077 0.680878

General information on the benchmark

Name/PARTIAL-SMALLINT-LIN/wcsp/dimacs/
normalized-bf0432-007_ext.wbo
MD5SUM867e1af16b374972f2da5c6cdee1b8f0
Bench CategoryPARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.051991
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables2080
Total number of constraints4708
Number of soft constraints3668
Number of constraints which are clauses3668
Number of constraints which are cardinality constraints (but not clauses)1040
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint6
Top cost 3669
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 3668
Biggest number in a constraint 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 11
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version 2.3.1.v20110525
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.18-164.el5
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		9996466904
0.00/0.08	c Max memory 		10048897024
0.00/0.08	c Total memory 		10048897024
0.00/0.08	c Number of processors 	8
0.10/0.10	c Pseudo Boolean Optimization
0.10/0.10	c --- Begin Solver configuration ---
0.10/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@38540408
0.10/0.10	c Learn all clauses as in MiniSAT
0.10/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.10	c Expensive reason simplification
0.10/0.10	c Armin Biere (Picosat) restarts strategy
0.10/0.10	c Glucose learned constraints deletion strategy
0.10/0.10	c timeout=2147483s
0.10/0.10	c DB Simplification allowed=false
0.10/0.10	c --- End Solver configuration ---
0.10/0.10	c solving HOME/instance-3492766-1307911814.wbo
0.10/0.10	c reading problem ... 
0.49/0.36	c ... done. Wall clock time 0.261s.
0.49/0.36	c #vars     5748
0.49/0.36	c #constraints  5748
0.49/0.36	c constraints type 
0.49/0.36	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 3662
0.49/0.36	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 2086
1.06/0.55	c SATISFIABLE
1.06/0.56	c OPTIMIZING...
1.06/0.56	c Got one! Elapsed wall clock time (in seconds):0.451
1.06/0.56	o 1
1.33/0.65	c starts		: 3
1.33/0.65	c conflicts		: 280
1.33/0.65	c decisions		: 4880
1.33/0.65	c propagations		: 89226
1.33/0.65	c inspects		: 208571
1.33/0.65	c shortcuts		: 0
1.33/0.65	c learnt literals	: 10
1.33/0.65	c learnt binary clauses	: 36
1.33/0.65	c learnt ternary clauses	: 39
1.33/0.65	c learnt constraints	: 269
1.33/0.65	c ignored constraints	: 0
1.33/0.65	c root simplifications	: 0
1.33/0.65	c removed literals (reason simplification)	: 229
1.33/0.65	c reason swapping (by a shorter reason)	: 0
1.33/0.65	c Calls to reduceDB	: 0
1.33/0.65	c number of reductions to clauses (during analyze)	: 0
1.33/0.65	c number of learned constraints concerned by reduction	: 0
1.33/0.65	c number of learning phase by resolution	: 0
1.33/0.65	c number of learning phase by cutting planes	: 0
1.33/0.65	c speed (assignments/second)	: 991400.0
1.33/0.65	c non guided choices	140
1.33/0.65	c learnt constraints type 
1.33/0.65	c constraints type 
1.33/0.65	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 3662
1.33/0.65	c org.sat4j.minisat.constraints.cnf.UnitClauses => 0
1.33/0.65	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 2086
1.33/0.65	s OPTIMUM FOUND
1.33/0.66	v -x1 x2 -x3 x4 -x5 x6 -x7 x8 -x9 x10 -x11 x12 -x13 x14 -x15 x16 -x17 x18 -x19 x20 -x21 x22 -x23 x24 -x25 x26 -x27 x28 x29 -x30 -x31 x32 -x33 x34 x35 -x36 x37 -x38 -x39 x40 x41 -x42 -x43 x44 x45 -x46 -x47 x48 -x49 x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 -x61 x62 x63 -x64 x65 -x66 -x67 x68 -x69 x70 x71 -x72 -x73 x74 x75 -x76 -x77 x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 -x87 x88 -x89 x90 -x91 x92 -x93 x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 -x115 x116 x117 -x118 -x119 x120 x121 -x122 -x123 x124 x125 -x126 -x127 x128 x129 -x130 -x131 x132 x133 -x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 -x143 x144 x145 -x146 -x147 x148 -x149 x150 x151 -x152 -x153 x154 -x155 x156 x157 -x158 -x159 x160 x161 -x162 x163 -x164 x165 -x166 x167 -x168 x169 -x170 x171 -x172 x173 -x174 x175 -x176 x177 -x178 -x179 x180 x181 -x182 -x183 x184 -x185 x186 x187 -x188 -x189 x190 x191 -x192 x193 -x194 x195 -x196 x197 -x198 x199 -x200 x201 -x202 x203 -x204 -x205 x206 -x207 x208 -x209 x210 x211 -x212 x213 -x214 -x215 x216 x217 -x218 -x219 x220 x221 -x222 x223 -x224 x225 -x226 x227 -x228 x229 -x230 x231 -x232 x233 -x234 x235 -x236 x237 -x238 x239 -x240 x241 -x242 x243 -x244 x245 -x246 x247 -x248 x249 -x250 -x251 x252 x253 -x254 -x255 x256 -x257 x258 x259 -x260 -x261 x262 -x263 x264 x265 -x266 -x267 x268 -x269 x270 x271 -x272 -x273 x274 x275 -x276 -x277 x278 -x279 x280 -x281 x282 x283 -x284 -x285 x286 -x287 x288 x289 -x290 -x291 x292 -x293 x294 x295 -x296 -x297 x298 -x299 x300 x301 -x302 -x303 x304 -x305 x306 x307 -x308 -x309 x310 -x311 x312 x313 -x314 -x315 x316 -x317 x318 x319 -x320 -x321 x322 -x323 x324 x325 -x326 -x327 x328 -x329 x330 x331 -x332 -x333 x334 -x335 x336 x337 -x338 -x339 x340 -x341 x342 x343 -x344 -x345 x346 x347 -x348 x349 -x350 -x351 x352 x353 -x354 x355 -x356 x357 -x358 x359 -x360 x361 -x362 x363 -x364 -x365 x366 x367 -x368 x369 -x370 x371 -x372 x373 -x374 x375 -x376 x377 -x378 x379 -x380 x381 -x382 x383 -x384 x385 -x386 x387 -x388 -x389 x390 x391 -x392 -x393 x394 -x395 x396 x397 -x398 x399 -x400 x401 -x402 x403 -x404 x405 -x406 -x407 x408 x409 -x410 -x411 x412 -x413 x414 x415 -x416 -x417 x418 -x419 x420 x421 -x422 -x423 x424 x425 -x426 -x427 x428 x429 -x430 -x431 x432 x433 -x434 x435 -x436 x437 -x438 -x439 x440 x441 -x442 x443 -x444 x445 -x446 x447 -x448 x449 -x450 x451 -x452 -x453 x454 x455 -x456 -x457 x458 -x459 x460 x461 -x462 -x463 x464 -x465 x466 -x467 x468 x469 -x470 x471 -x472 x473 -x474 x475 -x476 x477 -x478 x479 -x480 x481 -x482 x483 -x484 -x485 x486 x487 -x488 x489 -x490 x491 -x492 -x493 x494 -x495 x496 x497 -x498 x499 -x500 x501 -x502 x503 -x504 x505 -x506 x507 -x508 x509 -x510 x511 -x512 x513 -x514 x515 -x516 -x517 x518 x519 -x520 -x521 x522 x523 -x524 x525 -x526 x527 -x528 -x529 x530 x531 -x532 -x533 x534 x535 -x536 x537 -x538 x539 -x540 x541 -x542 x543 -x544 x545 -x546 -x547 x548 x549 -x550 x551 -x552 x553 -x554 x555 -x556 -x557 x558 x559 -x560 x561 -x562 x563 -x564 x565 -x566 x567 -x568 x569 -x570 -x571 x572 -x573 x574 -x575 x576 x577 -x578 -x579 x580 x581 -x582 x583 -x584 x585 -x586 -x587 x588 x589 -x590 -x591 x592 x593 -x594 x595 -x596 x597 -x598 -x599 x600 x601 -x602 -x603 x604 x605 -x606 x607 -x608 x609 -x610 x611 -x612 x613 -x614 x615 -x616 x617 -x618 x619 -x620 x621 -x622 x623 -x624 x625 -x626 x627 -x628 x629 -x630 x631 -x632 x633 -x634 x635 -x636 x637 -x638 x639 -x640 x641 -x642 x643 -x644 x645 -x646 x647 -x648 x649 -x650 x651 -x652 x653 -x654 x655 -x656 x657 -x658 -x659 x660 x661 -x662 -x663 x664 x665 -x666 x667 -x668 x669 -x670 x671 -x672 x673 -x674 x675 -x676 x677 -x678 x679 -x680 x681 -x682 x683 -x684 x685 -x686 x687 -x688 -x689 x690 x691 -x692 -x693 x694 -x695 x696 x697 -x698 -x699 x700 -x701 x702 x703 -x704 -x705 x706 x707 -x708 -x709 x710 -x711 x712 x713 -x714 x715 -x716 -x717 x718 x719 -x720 x721 -x722 x723 -x724 x725 -x726 x727 -x728 -x729 x730 -x731 x732 x733 -x734 -x735 x736 -x737 x738 x739 -x740 -x741 x742 x743 -x744 x745 -x746 x747 -x748 x749 -x750 x751 -x752 x753 -x754 x755 -x756 x757 -x758 x759 -x760 -x761 x762 x763 -x764 -x765 x766 -x767 x768 x769 -x770 -x771 x772 -x773 x774 x775 -x776 -x777 x778 -x779 x780 x781 -x782 -x783 x784 -x785 x786 x787 -x788 -x789 x790 x791 -x792 x793 -x794 x795 -x796 -x797 x798 x799 -x800 -x801 x802 -x803 x804 x805 -x806 -x807 x808 -x809 x810 x811 -x812 -x813 x814 -x815 x816 x817 -x818 -x819 x820 x821 -x822 x823 -x824 x825 -x826 x827 -x828 x829 -x830 x831 -x832 x833 -x834 x835 -x836 x837 -x838 -x839 x840 -x841 x842 x843 -x844 -x845 x846 -x847 x848 x849 -x850 -x851 x852 x853 -x854 x855 -x856 x857 -x858 x859 -x860 x861 -x862 x863 -x864 x865 -x866 x867 -x868 x869 -x870 -x871 x872 x873 -x874 -x875 x876 x877 -x878 x879 -x880 x881 -x882 x883 -x884 x885 -x886 x887 -x888 -x889 x890 -x891 x892 x893 -x894 -x895 x896 x897 -x898 x899 -x900 x901 -x902 x903 -x904 x905 -x906 x907 -x908 x909 -x910 x911 -x912 x913 -x914 x915 -x916 x917 -x918 x919 -x920 -x921 x922 x923 -x924 -x925 x926 -x927 x928 x929 -x930 -x931 x932 -x933 x934 x935 -x936 -x937 x938 x939 -x940 x941 -x942 x943 -x944 -x945 x946 x947 -x948 x949 -x950 -x951 x952 x953 -x954 x955 -x956 x957 -x958 x959 -x960 x961 -x962 x963 -x964 -x965 x966 x967 -x968 x969 -x970 -x971 x972 x973 -x974 -x975 x976 -x977 x978 x979 -x980 -x981 x982 x983 -x984 x985 -x986 x987 -x988 -x989 x990 x991 -x992 -x993 x994 -x995 x996 x997 -x998 x999 -x1000 -x1001 x1002 x1003 -x1004 x1005 -x1006 x1007 -x1008 -x1009 x1010 -x1011 x1012 x1013 -x1014 x1015 -x1016 -x1017 x1018 -x1019 x1020 -x1021 x1022 -x1023 x1024 x1025 -x1026 -x1027 x1028 -x1029 x1030 x1031 -x1032 -x1033 x1034 x1035 -x1036 x1037 -x1038 x1039 -x1040 x1041 -x1042 x1043 -x1044 x1045 -x1046 -x1047 x1048 x1049 -x1050 x1051 -x1052 -x1053 x1054 x1055 -x1056 -x1057 x1058 -x1059 x1060 x1061 -x1062 -x1063 x1064 -x1065 x1066 -x1067 x1068 x1069 -x1070 x1071 -x1072 x1073 -x1074 -x1075 x1076 -x1077 x1078 x1079 -x1080 x1081 -x1082 x1083 -x1084 x1085 -x1086 -x1087 x1088 x1089 -x1090 -x1091 x1092 -x1093 x1094 -x1095 x1096 x1097 -x1098 x1099 -x1100 x1101 -x1102 x1103 -x1104 x1105 -x1106 x1107 -x1108 x1109 -x1110 x1111 -x1112 x1113 -x1114 -x1115 x1116 -x1117 x1118 x1119 -x1120 -x1121 x1122 x1123 -x1124 x1125 -x1126 x1127 -x1128 x1129 -x1130 x1131 -x1132 -x1133 x1134 x1135 -x1136 x1137 -x1138 x1139 -x1140 -x1141 x1142 x1143 -x1144 -x1145 x1146 x1147 -x1148 x1149 -x1150 -x1151 x1152 x1153 -x1154 -x1155 x1156 -x1157 x1158 x1159 -x1160 x1161 -x1162 x1163 -x1164 x1165 -x1166 x1167 -x1168 x1169 -x1170 x1171 -x1172 x1173 -x1174 -x1175 x1176 x1177 -x1178 -x1179 x1180 x1181 -x1182 x1183 -x1184 x1185 -x1186 x1187 -x1188 x1189 -x1190 -x1191 x1192 -x1193 x1194 x1195 -x1196 -x1197 x1198 -x1199 x1200 -x1201 x1202 x1203 -x1204 -x1205 x1206 x1207 -x1208 x1209 -x1210 x1211 -x1212 x1213 -x1214 x1215 -x1216 x1217 -x1218 x1219 -x1220 -x1221 x1222 x1223 -x1224 -x1225 x1226 x1227 -x1228 x1229 -x1230 x1231 -x1232 x1233 -x1234 x1235 -x1236 x1237 -x1238 x1239 -x1240 x1241 -x1242 x1243 -x1244 x1245 -x1246 -x1247 x1248 x1249 -x1250 x1251 -x1252 -x1253 x1254 -x1255 x1256 x1257 -x1258 -x1259 x1260 -x1261 x1262 x1263 -x1264 x1265 -x1266 x1267 -x1268 x1269 -x1270 -x1271 x1272 x1273 -x1274 -x1275 x1276 -x1277 x1278 x1279 -x1280 -x1281 x1282 x1283 -x1284 x1285 -x1286 x1287 -x1288 -x1289 x1290 x1291 -x1292 -x1293 x1294 -x1295 x1296 x1297 -x1298 -x1299 x1300 -x1301 x1302 x1303 -x1304 -x1305 x1306 -x1307 x1308 x1309 -x1310 -x1311 x1312 -x1313 x1314 x1315 -x1316 -x1317 x1318 -x1319 x1320 x1321 -x1322 -x1323 x1324 x1325 -x1326 x1327 -x1328 -x1329 x1330 x1331 -x1332 x1333 -x1334 x1335 -x1336 x1337 -x1338 x1339 -x1340 x1341 -x1342 x1343 -x1344 -x1345 x1346 x1347 -x1348 -x1349 x1350 -x1351 x1352 x1353 -x1354 -x1355 x1356 x1357 -x1358 x1359 -x1360 x1361 -x1362 x1363 -x1364 x1365 -x1366 x1367 -x1368 -x1369 x1370 x1371 -x1372 -x1373 x1374 x1375 -x1376 -x1377 x1378 -x1379 x1380 -x1381 x1382 x1383 -x1384 -x1385 x1386 -x1387 x1388 x1389 -x1390 -x1391 x1392 -x1393 x1394 -x1395 x1396 -x1397 x1398 -x1399 x1400 x1401 -x1402 x1403 -x1404 -x1405 x1406 x1407 -x1408 -x1409 x1410 x1411 -x1412 x1413 -x1414 -x1415 x1416 x1417 -x1418 -x1419 x1420 -x1421 x1422 -x1423 x1424 x1425 -x1426 -x1427 x1428 -x1429 x1430 x1431 -x1432 -x1433 x1434 -x1435 x1436 -x1437 x1438 x1439 -x1440 x1441 -x1442 x1443 -x1444 x1445 -x1446 x1447 -x1448 -x1449 x1450 -x1451 x1452 -x1453 x1454 x1455 -x1456 -x1457 x1458 -x1459 x1460 x1461 -x1462 x1463 -x1464 x1465 -x1466 x1467 -x1468 x1469 -x1470 -x1471 x1472 x1473 -x1474 -x1475 x1476 x1477 -x1478 x1479 -x1480 x1481 -x1482 -x1483 x1484 -x1485 x1486 x1487 -x1488 x1489 -x1490 -x1491 x1492 x1493 -x1494 -x1495 x1496 x1497 -x1498 x1499 -x1500 -x1501 x1502 -x1503 x1504 -x1505 x1506 x1507 -x1508 x1509 -x1510 -x1511 x1512 x1513 -x1514 x1515 -x1516 x1517 -x1518 x1519 -x1520 x1521 -x1522 -x1523 x1524 x1525 -x1526 -x1527 x1528 x1529 -x1530 x1531 -x1532 x1533 -x1534 x1535 -x1536 x1537 -x1538 x1539 -x1540 -x1541 x1542 -x1543 x1544 x1545 -x1546 -x1547 x1548 -x1549 x1550 -x1551 x1552 -x1553 x1554 -x1555 x1556 x1557 -x1558 -x1559 x1560 x1561 -x1562 -x1563 x1564 -x1565 x1566 x1567 -x1568 x1569 -x1570 x1571 -x1572 x1573 -x1574 x1575 -x1576 x1577 -x1578 x1579 -x1580 x1581 -x1582 x1583 -x1584 x1585 -x1586 x1587 -x1588 x1589 -x1590 -x1591 x1592 -x1593 x1594 x1595 -x1596 x1597 -x1598 -x1599 x1600 x1601 -x1602 -x1603 x1604 -x1605 x1606 x1607 -x1608 -x1609 x1610 x1611 -x1612 x1613 -x1614 x1615 -x1616 x1617 -x1618 x1619 -x1620 x1621 -x1622 -x1623 x1624 x1625 -x1626 -x1627 x1628 x1629 -x1630 x1631 -x1632 x1633 -x1634 -x1635 x1636 x1637 -x1638 -x1639 x1640 x1641 -x1642 x1643 -x1644 x1645 -x1646 x1647 -x1648 x1649 -x1650 x1651 -x1652 -x1653 x1654 x1655 -x1656 -x1657 x1658 x1659 -x1660 x1661 -x1662 x1663 -x1664 x1665 -x1666 x1667 -x1668 x1669 -x1670 x1671 -x1672 x1673 -x1674 -x1675 x1676 x1677 -x1678 -x1679 x1680 x1681 -x1682 x1683 -x1684 x1685 -x1686 x1687 -x1688 x1689 -x1690 x1691 -x1692 x1693 -x1694 x1695 -x1696 x1697 -x1698 x1699 -x1700 x1701 -x1702 -x1703 x1704 -x1705 x1706 -x1707 x1708 x1709 -x1710 -x1711 x1712 x1713 -x1714 x1715 -x1716 x1717 -x1718 -x1719 x1720 x1721 -x1722 x1723 -x1724 x1725 -x1726 -x1727 x1728 -x1729 x1730 x1731 -x1732 x1733 -x1734 -x1735 x1736 x1737 -x1738 x1739 -x1740 x1741 -x1742 x1743 -x1744 -x1745 x1746 -x1747 x1748 -x1749 x1750 x1751 -x1752 -x1753 x1754 x1755 -x1756 x1757 -x1758 -x1759 x1760 -x1761 x1762 -x1763 x1764 x1765 -x1766 -x1767 x1768 -x1769 x1770 -x1771 x1772 -x1773 x1774 x1775 -x1776 -x1777 x1778 -x1779 x1780 -x1781 x1782 x1783 -x1784 x1785 -x1786 x1787 -x1788 x1789 -x1790 -x1791 x1792 -x1793 x1794 -x1795 x1796 x1797 -x1798 x1799 -x1800 x1801 -x1802 x1803 -x1804 x1805 -x1806 x1807 -x1808 -x1809 x1810 x1811 -x1812 x1813 -x1814 -x1815 x1816 -x1817 x1818 -x1819 x1820 x1821 -x1822 x1823 -x1824 -x1825 x1826 -x1827 x1828 x1829 -x1830 -x1831 x1832 x1833 -x1834 x1835 -x1836 -x1837 x1838 -x1839 x1840 x1841 -x1842 -x1843 x1844 x1845 -x1846 x1847 -x1848 x1849 -x1850 x1851 -x1852 -x1853 x1854 x1855 -x1856 x1857 -x1858 -x1859 x1860 -x1861 x1862 x1863 -x1864 -x1865 x1866 x1867 -x1868 x1869 -x1870 x1871 -x1872 x1873 -x1874 -x1875 x1876 x1877 -x1878 -x1879 x1880 -x1881 x1882 -x1883 x1884 x1885 -x1886 -x1887 x1888 -x1889 x1890 -x1891 x1892 x1893 -x1894 x1895 -x1896 -x1897 x1898 x1899 -x1900 -x1901 x1902 -x1903 x1904 x1905 -x1906 -x1907 x1908 -x1909 x1910 x1911 -x1912 -x1913 x1914 -x1915 x1916 x1917 -x1918 x1919 -x1920 -x1921 x1922 -x1923 x1924 -x1925 x1926 x1927 -x1928 -x1929 x1930 x1931 -x1932 x1933 -x1934 x1935 -x1936 x1937 -x1938 x1939 -x1940 -x1941 x1942 x1943 -x1944 -x1945 x1946 x1947 -x1948 -x1949 x1950 x1951 -x1952 x1953 -x1954 x1955 -x1956 x1957 -x1958 x1959 -x1960 -x1961 x1962 x1963 -x1964 -x1965 x1966 x1967 -x1968 x1969 -x1970 x1971 -x1972 x1973 -x1974 x1975 -x1976 x1977 -x1978 x1979 -x1980 x1981 -x1982 x1983 -x1984 x1985 -x1986 x1987 -x1988 x1989 -x1990 x1991 -x1992 x1993 -x1994 x1995 -x1996 x1997 -x1998 x1999 -x2000 x2001 -x2002 x2003 -x2004 -x2005 x2006 x2007 -x2008 x2009 -x2010 x2011 -x2012 -x2013 x2014 x2015 -x2016 -x2017 x2018 x2019 -x2020 -x2021 x2022 x2023 -x2024 -x2025 x2026 x2027 -x2028 x2029 -x2030 x2031 -x2032 -x2033 x2034 x2035 -x2036 -x2037 x2038 x2039 -x2040 -x2041 x2042 x2043 -x2044 x2045 -x2046 x2047 -x2048 x2049 -x2050 x2051 -x2052 x2053 -x2054 x2055 -x2056 x2057 -x2058 x2059 -x2060 x2061 -x2062 x2063 -x2064 -x2065 x2066 -x2067 x2068 x2069 -x2070 x2071 -x2072 x2073 -x2074 x2075 -x2076 -x2077 x2078 x2079 -x2080 
1.33/0.66	c objective function=1
1.33/0.66	c Total wall clock time (in seconds): 0.557

Verifier Data 

OK	1

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3492766-1307911814/watcher-3492766-1307911814 -o /tmp/evaluation-result-3492766-1307911814/solver-3492766-1307911814 -C 1800 -W 1900 -M 15500 java -Xms10000m -Xmx10000m -jar sat4j-pb.jar Resolution HOME/instance-3492766-1307911814.wbo 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.26 2.08 1.98 2/195 7599
/proc/meminfo: memFree=32369692/32951124 swapFree=67050044/67111528
[pid=7599] ppid=7597 vsize=28384 CPUtime=0 cores=1,3,5,7
/proc/7599/stat : 7599 (java) S 7597 7599 2655 0 -1 4202496 1185 0 0 0 0 0 0 0 25 0 2 0 902784141 29065216 910 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 218382759909 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/7599/statm: 7096 910 690 9 0 381 0
[pid=7599/tid=7600] ppid=7597 vsize=30580 CPUtime=0 cores=1,3,5,7
/proc/7599/task/7600/stat : 7600 (java) R 7597 7599 2655 0 -1 4202560 104 0 0 0 0 0 0 0 25 0 2 0 902784141 31313920 944 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 46912497436608 0 0 4096 0 0 0 0 -1 1 0 0 0

[startup+0.00690091 s]
/proc/loadavg: 2.26 2.08 1.98 2/195 7599
/proc/meminfo: memFree=32369692/32951124 swapFree=67050044/67111528
[pid=7599] ppid=7597 vsize=35788 CPUtime=0 cores=1,3,5,7
/proc/7599/stat : 7599 (java) S 7597 7599 2655 0 -1 4202496 1318 0 0 0 0 0 0 0 25 0 2 0 902784141 36646912 1018 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 218382759909 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0 0
/proc/7599/statm: 8947 1018 782 9 0 386 0
[pid=7599/tid=7600] ppid=7597 vsize=35788 CPUtime=0 cores=1,3,5,7
/proc/7599/task/7600/stat : 7600 (java) S 7597 7599 2655 0 -1 4202560 202 0 0 0 0 0 0 0 25 0 2 0 902784141 36646912 1018 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 218370977350 0 0 0 16784584 15591748337030660095 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 35788

[startup+0.100889 s]
/proc/loadavg: 2.26 2.08 1.98 2/195 7599
/proc/meminfo: memFree=32369692/32951124 swapFree=67050044/67111528
[pid=7599] ppid=7597 vsize=10539820 CPUtime=0.1 cores=1,3,5,7
/proc/7599/stat : 7599 (java) S 7597 7599 2655 0 -1 4202496 13102 0 1 0 9 1 0 0 25 0 18 0 902784141 10792775680 12774 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 218382759909 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/7599/statm: 2634955 12775 2092 9 0 2625689 0
[pid=7599/tid=7600] ppid=7597 vsize=10539820 CPUtime=0.08 cores=1,3,5,7
/proc/7599/task/7600/stat : 7600 (java) R 7597 7599 2655 0 -1 4202560 11162 0 1 0 7 1 0 0 25 0 18 0 902784141 10792775680 12776 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 218382783947 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 10539820

[startup+0.300816 s]
/proc/loadavg: 2.26 2.08 1.98 2/195 7599
/proc/meminfo: memFree=32369692/32951124 swapFree=67050044/67111528
[pid=7599] ppid=7597 vsize=10540824 CPUtime=0.49 cores=1,3,5,7
/proc/7599/stat : 7599 (java) S 7597 7599 2655 0 -1 4202496 16360 0 1 0 47 2 0 0 25 0 18 0 902784141 10793803776 15564 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 218382759909 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/7599/statm: 2635206 15565 2200 9 0 2625940 0
[pid=7599/tid=7600] ppid=7597 vsize=10540824 CPUtime=0.29 cores=1,3,5,7
/proc/7599/task/7600/stat : 7600 (java) R 7597 7599 2655 0 -1 4202560 13113 0 1 0 27 2 0 0 25 0 18 0 902784141 10793803776 15566 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 46912505597870 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 10540824

Solver just ended. Dumping a history of the last processes samples

[startup+0.500783 s]
/proc/loadavg: 2.26 2.08 1.98 2/195 7599
/proc/meminfo: memFree=32369692/32951124 swapFree=67050044/67111528
[pid=7599] ppid=7597 vsize=10549624 CPUtime=1.06 cores=1,3,5,7
/proc/7599/stat : 7599 (java) S 7597 7599 2655 0 -1 4202496 24089 0 1 0 103 3 0 0 25 0 19 0 902784141 10802814976 20626 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 218382759909 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/7599/statm: 2637406 20626 2228 9 0 2628140 0
[pid=7599/tid=7600] ppid=7597 vsize=10549624 CPUtime=0.48 cores=1,3,5,7
/proc/7599/task/7600/stat : 7600 (java) R 7597 7599 2655 0 -1 4202560 14828 0 1 0 46 2 0 0 25 0 19 0 902784141 10802814976 20626 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 46912505179462 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 10549624

[startup+0.600765 s]
/proc/loadavg: 2.26 2.08 1.98 2/195 7599
/proc/meminfo: memFree=32369692/32951124 swapFree=67050044/67111528
[pid=7599] ppid=7597 vsize=10549624 CPUtime=1.33 cores=1,3,5,7
/proc/7599/stat : 7599 (java) S 7597 7599 2655 0 -1 4202496 24862 0 1 0 130 3 0 0 25 0 19 0 902784141 10802814976 21177 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 218382759909 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0
/proc/7599/statm: 2637406 21177 2237 9 0 2628140 0
[pid=7599/tid=7600] ppid=7597 vsize=10549624 CPUtime=0.58 cores=1,3,5,7
/proc/7599/task/7600/stat : 7600 (java) R 7597 7599 2655 0 -1 4202560 15061 0 1 0 56 2 0 0 25 0 19 0 902784141 10802814976 21177 33554432000 1073741824 1073778376 140736298739824 18446744073709551615 46912505186043 0 4 0 16800975 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10549624

Child status: 30
Real time (s): 0.680878
CPU time (s): 1.50077
CPU user time (s): 1.45878
CPU system time (s): 0.041993
CPU usage (%): 220.417
Max. virtual memory (cumulated for all children) (KiB): 10549624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.45878
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24964
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 213
involuntary context switches= 45

runsolver used 0.000999 second user time and 0.007998 second system time

The end

Launcher Data 

Begin job on node101 at 2011-06-12 22:50:14
IDJOB=3492766
IDBENCH=79373
IDSOLVER=1982
FILE ID=node101/3492766-1307911814
RUNJOBID= node101-1307908937-4736
PBS_JOBID= 13559601
Free space on /tmp= 74060 MiB

SOLVER NAME= Sat4j Resolution 2011-06-08
BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-bf0432-007_ext.wbo
COMMAND LINE= java -Xms10000m -Xmx10000m -jar sat4j-pb.jar Resolution BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3492766-1307911814/watcher-3492766-1307911814 -o /tmp/evaluation-result-3492766-1307911814/solver-3492766-1307911814 -C 1800 -W 1900 -M 15500  java -Xms10000m -Xmx10000m -jar sat4j-pb.jar Resolution HOME/instance-3492766-1307911814.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 867e1af16b374972f2da5c6cdee1b8f0
RANDOM SEED=607736122

node101.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32370220 kB
Buffers:        124380 kB
Cached:         167560 kB
SwapCached:      24860 kB
Active:         289444 kB
Inactive:       104508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32370220 kB
SwapTotal:    67111528 kB
SwapFree:     67050044 kB
Dirty:             792 kB
Writeback:           0 kB
AnonPages:       99052 kB
Mapped:          17460 kB
Slab:           121988 kB
PageTables:       4800 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 10542996 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 74060 MiB
End job on node101 at 2011-06-12 22:50:15