Trace number 3689465

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Sat 4j PB Resolution 2.3.2 SnapshotOPT0 1.23381 0.638684

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-acc-tight6.opb
MD5SUM5628c0ae66ee00344572645709c9b414
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.143977
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1335
Total number of constraints3047
Number of constraints which are clauses2074
Number of constraints which are cardinality constraints (but not clauses)973
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint24
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 26
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

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	c See www.sat4j.org for details.
0.00/0.07	c version 2.3.2.v20120418
0.00/0.07	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.07	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.07	c java.vm.version	19.1-b02
0.00/0.07	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.07	c sun.arch.data.model	64
0.00/0.07	c java.version		1.6.0_24
0.00/0.07	c os.name		Linux
0.00/0.07	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.07	c os.arch		amd64
0.00/0.07	c Free memory 		501472288
0.00/0.07	c Max memory 		7480803328
0.00/0.07	c Total memory 		504102912
0.00/0.07	c Number of processors 	8
0.08/0.09	c Pseudo Boolean Optimization by upper bound
0.08/0.09	c --- Begin Solver configuration ---
0.08/0.09	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@431b9fb1
0.08/0.09	c Learn all clauses as in MiniSAT
0.08/0.09	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.09	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.08/0.09	c No reason simplification
0.08/0.09	c Armin Biere (Picosat) restarts strategy
0.08/0.09	c Glucose learned constraints deletion strategy
0.08/0.09	c timeout=2147483s
0.08/0.09	c DB Simplification allowed=false
0.08/0.09	c c --- End Solver configuration ---
0.08/0.09	c solving HOME/instance-3689465-1337890601.opb
0.08/0.09	c reading problem ... 
0.56/0.31	c ... done. Wall clock time 0.215s.
0.56/0.36	c declared #vars     1335
0.56/0.36	c #constraints  3324
0.56/0.36	c constraints type 
0.56/0.36	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 625
0.56/0.36	c org.sat4j.minisat.constraints.card.MinWatchCard => 1003
0.56/0.36	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1696
0.56/0.36	c 3324 constraints processed.
0.56/0.36	c objective function length is 1 literals
1.19/0.61	c SATISFIABLE
1.19/0.61	c OPTIMIZING...
1.19/0.61	c Got one! Elapsed wall clock time (in seconds):0.517
1.19/0.61	o 0
1.19/0.61	c starts		: 10
1.19/0.61	c conflicts		: 2471
1.19/0.61	c decisions		: 7012
1.19/0.61	c propagations		: 307832
1.19/0.61	c inspects		: 932530
1.19/0.61	c shortcuts		: 0
1.19/0.61	c learnt literals	: 32
1.19/0.61	c learnt binary clauses	: 19
1.19/0.61	c learnt ternary clauses	: 41
1.19/0.61	c learnt constraints	: 2439
1.19/0.61	c ignored constraints	: 0
1.19/0.61	c root simplifications	: 0
1.19/0.61	c removed literals (reason simplification)	: 0
1.19/0.61	c reason swapping (by a shorter reason)	: 0
1.19/0.61	c Calls to reduceDB	: 0
1.19/0.61	c number of reductions to clauses (during analyze)	: 0
1.19/0.61	c number of learned constraints concerned by reduction	: 0
1.19/0.61	c number of learning phase by resolution	: 0
1.19/0.61	c number of learning phase by cutting planes	: 0
1.19/0.61	c speed (assignments/second)	: 1032993.2885906041
1.19/0.61	c non guided choices	170
1.19/0.61	c learnt constraints type 
1.19/0.61	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 19
1.19/0.61	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 2420
1.19/0.61	c constraints type 
1.19/0.61	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 625
1.19/0.61	c org.sat4j.minisat.constraints.card.MinWatchCard => 1003
1.19/0.61	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1696
1.19/0.61	c 3324 constraints processed.
1.19/0.61	s OPTIMUM FOUND
1.19/0.62	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 
1.19/0.62	c objective function=0
1.19/0.62	c Total wall clock time (in seconds): 0.529

Verifier Data

OK	0

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-3689465-1337890601/watcher-3689465-1337890601 -o /tmp/evaluation-result-3689465-1337890601/solver-3689465-1337890601 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3689465-1337890601.opb 

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: 2.19 2.05 2.01 3/194 12998
/proc/meminfo: memFree=27981688/32873648 swapFree=7100/7100
[pid=12998] ppid=12996 vsize=96324 CPUtime=0 cores=1,3,5,7
/proc/12998/stat : 12998 (java) S 12996 12998 10055 0 -1 4202496 1250 0 0 0 0 0 0 0 20 0 2 0 255185581 98635776 959 33554432000 1073741824 1073778376 140736645938544 140736645929680 260193681469 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/12998/statm: 24081 961 729 9 0 16771 0
[pid=12998/tid=12999] ppid=12996 vsize=96260 CPUtime=0 cores=1,3,5,7
/proc/12998/task/12999/stat : 12999 (java) R 12996 12998 10055 0 -1 4202560 122 0 0 0 0 0 0 0 20 0 2 0 255185582 98570240 970 33554432000 1073741824 1073778376 140736645938544 139893243797032 260190323600 0 0 4096 0 0 0 0 -1 3 0 0 0 0 0

[startup+0.0802691 s]
/proc/loadavg: 2.19 2.05 2.01 3/194 12998
/proc/meminfo: memFree=27981688/32873648 swapFree=7100/7100
[pid=12998] ppid=12996 vsize=9558412 CPUtime=0.08 cores=1,3,5,7
/proc/12998/stat : 12998 (java) S 12996 12998 10055 0 -1 4202496 4262 0 1 0 7 1 0 0 20 0 18 0 255185581 9787813888 5457 33554432000 1073741824 1073778376 140736645938544 140736645929680 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/12998/statm: 2389603 5457 2108 9 0 2380296 0
[pid=12998/tid=12999] ppid=12996 vsize=9558412 CPUtime=0.06 cores=1,3,5,7
/proc/12998/task/12999/stat : 12999 (java) R 12996 12998 10055 0 -1 4202560 2313 0 1 0 6 0 0 0 20 0 18 0 255185582 9787813888 5457 33554432000 1073741824 1073778376 140736645938544 139893243799536 139893251566388 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9558412

[startup+0.100221 s]
/proc/loadavg: 2.19 2.05 2.01 3/194 12998
/proc/meminfo: memFree=27981688/32873648 swapFree=7100/7100
[pid=12998] ppid=12996 vsize=9558412 CPUtime=0.11 cores=1,3,5,7
/proc/12998/stat : 12998 (java) S 12996 12998 10055 0 -1 4202496 4478 0 1 0 10 1 0 0 20 0 18 0 255185581 9787813888 6125 33554432000 1073741824 1073778376 140736645938544 140736645929680 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/12998/statm: 2389603 6125 2152 9 0 2380296 0
[pid=12998/tid=12999] ppid=12996 vsize=9558412 CPUtime=0.08 cores=1,3,5,7
/proc/12998/task/12999/stat : 12999 (java) R 12996 12998 10055 0 -1 4202560 2429 0 1 0 6 2 0 0 20 0 18 0 255185582 9787813888 6125 33554432000 1073741824 1073778376 140736645938544 139893243799536 260193707277 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558412

[startup+0.300188 s]
/proc/loadavg: 2.19 2.05 2.01 3/194 12998
/proc/meminfo: memFree=27981688/32873648 swapFree=7100/7100
[pid=12998] ppid=12996 vsize=9558412 CPUtime=0.56 cores=1,3,5,7
/proc/12998/stat : 12998 (java) S 12996 12998 10055 0 -1 4202496 6401 0 1 0 54 2 0 0 20 0 18 0 255185581 9787813888 11652 33554432000 1073741824 1073778376 140736645938544 140736645929680 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/12998/statm: 2389603 11652 2219 9 0 2380296 0
[pid=12998/tid=12999] ppid=12996 vsize=9558412 CPUtime=0.28 cores=1,3,5,7
/proc/12998/task/12999/stat : 12999 (java) R 12996 12998 10055 0 -1 4202560 2444 0 1 0 26 2 0 0 20 0 18 0 255185582 9787813888 11652 33554432000 1073741824 1073778376 140736645938544 139893243799536 139893247087568 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 9558412

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

[startup+0.5002 s]
/proc/loadavg: 2.19 2.05 2.01 3/194 12998
/proc/meminfo: memFree=27981688/32873648 swapFree=7100/7100
[pid=12998] ppid=12996 vsize=9624976 CPUtime=1.08 cores=1,3,5,7
/proc/12998/stat : 12998 (java) S 12996 12998 10055 0 -1 4202496 8718 0 1 0 106 2 0 0 20 0 19 0 255185581 9855975424 13440 33554432000 1073741824 1073778376 140736645938544 140736645929680 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/12998/statm: 2406244 13440 2243 9 0 2396937 0
[pid=12998/tid=12999] ppid=12996 vsize=9624976 CPUtime=0.48 cores=1,3,5,7
/proc/12998/task/12999/stat : 12999 (java) R 12996 12998 10055 0 -1 4202560 2458 0 1 0 46 2 0 0 20 0 19 0 255185582 9855975424 13440 33554432000 1073741824 1073778376 140736645938544 139893243802384 139893074926560 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 9624976

[startup+0.600233 s]
/proc/loadavg: 2.19 2.05 2.01 3/194 12998
/proc/meminfo: memFree=27981688/32873648 swapFree=7100/7100
[pid=12998] ppid=12996 vsize=9624976 CPUtime=1.19 cores=1,3,5,7
/proc/12998/stat : 12998 (java) S 12996 12998 10055 0 -1 4202496 8718 0 1 0 117 2 0 0 20 0 19 0 255185581 9855975424 13440 33554432000 1073741824 1073778376 140736645938544 140736645929680 260193681469 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0 0 0 0
/proc/12998/statm: 2406244 13440 2243 9 0 2396937 0
[pid=12998/tid=12999] ppid=12996 vsize=9624976 CPUtime=0.58 cores=1,3,5,7
/proc/12998/task/12999/stat : 12999 (java) R 12996 12998 10055 0 -1 4202560 2458 0 1 0 56 2 0 0 20 0 19 0 255185582 9855975424 13440 33554432000 1073741824 1073778376 140736645938544 139893243802384 139893074941345 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 9624976

Child status: 30
Real time (s): 0.638684
CPU time (s): 1.23381
CPU user time (s): 1.18182
CPU system time (s): 0.051992
CPU usage (%): 193.18
Max. virtual memory (cumulated for all children) (KiB): 9624976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.18182
system time used= 0.051992
maximum resident set size= 54168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8743
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 208
involuntary context switches= 16

runsolver used 0.000999 second user time and 0.004999 second system time

The end

Launcher Data

Begin job on node123 at 2012-05-24 22:16:41
IDJOB=3689465
IDBENCH=89826
IDSOLVER=2269
FILE ID=node123/3689465-1337890601
RUNJOBID= node123-1337871881-10072
PBS_JOBID= 14620081
Free space on /tmp= 71500 MiB

SOLVER NAME= Sat 4j PB Resolution 2.3.2 Snapshot
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-acc-tight6.opb
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3689465-1337890601/watcher-3689465-1337890601 -o /tmp/evaluation-result-3689465-1337890601/solver-3689465-1337890601 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar HOME/instance-3689465-1337890601.opb

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

MD5SUM BENCH= 5628c0ae66ee00344572645709c9b414
RANDOM SEED=81908334

node123.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.43
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        27981852 kB
Buffers:          229644 kB
Cached:          2561908 kB
SwapCached:            0 kB
Active:          2057000 kB
Inactive:        2061016 kB
Active(anon):    1328212 kB
Inactive(anon):        0 kB
Active(file):     728788 kB
Inactive(file):  2061016 kB
Unevictable:        7100 kB
Mlocked:            7100 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:               424 kB
Writeback:             4 kB
AnonPages:       1336548 kB
Mapped:            21620 kB
Shmem:               200 kB
Slab:             629864 kB
SReclaimable:      73756 kB
SUnreclaim:       556108 kB
KernelStack:        1608 kB
PageTables:         7060 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    2211692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1294336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71500 MiB
End job on node123 at 2012-05-24 22:16:42