Trace number 3479165

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 Res//CP 2.3.0OPT 3.19951 1.39619

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-acc-tight4.opb
MD5SUM544751475eb0bf1fd63d98023800b31a
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 benchmark0.302953
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1620
Total number of constraints3285
Number of constraints which are clauses2430
Number of constraints which are cardinality constraints (but not clauses)855
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 

0.05/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.05/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.05/0.08	c See www.sat4j.org for details.
0.05/0.09	c version 2.3.1.v20110525
0.05/0.09	c java.runtime.name	Java(TM) SE Runtime Environment
0.05/0.09	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.05/0.09	c java.vm.version	19.1-b02
0.05/0.09	c java.vm.vendor	Sun Microsystems Inc.
0.05/0.09	c sun.arch.data.model	64
0.05/0.09	c java.version		1.6.0_24
0.05/0.09	c os.name		Linux
0.05/0.09	c os.version		2.6.18-164.el5
0.05/0.09	c os.arch		amd64
0.05/0.09	c Free memory 		9996466904
0.05/0.09	c Max memory 		10048897024
0.05/0.09	c Total memory 		10048897024
0.05/0.09	c Number of processors 	8
0.09/0.11	c Pseudo Boolean Optimization
0.09/0.11	c ManyCore solver with 2 solvers running in parallel
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@48e5855a
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.09/0.11	c Expensive reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.09/0.11	c --- Begin Solver configuration ---
0.09/0.11	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@398020cc
0.09/0.11	c Learn all clauses as in MiniSAT
0.09/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.11	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.09/0.11	c No reason simplification
0.09/0.11	c Armin Biere (Picosat) restarts strategy
0.09/0.11	c Glucose learned constraints deletion strategy
0.09/0.11	c timeout=2147483s
0.09/0.11	c DB Simplification allowed=false
0.09/0.11	c --- End Solver configuration ---
0.09/0.11	c solving HOME/instance-3479165-1307443852.opb
0.09/0.11	c reading problem ... 
0.67/0.35	c ... done. Wall clock time 0.242s.
0.67/0.35	c #vars     1620
0.67/0.35	c #constraints  3582
0.67/0.35	c constraints type 
0.67/0.35	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 666
0.67/0.35	c org.sat4j.minisat.constraints.card.MinWatchCard => 891
0.67/0.35	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 2025
0.67/0.35	c constraints type 
0.67/0.35	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 2025
0.67/0.35	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 666
0.67/0.35	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 891
1.94/1.02	c  And the winner is Resolution
3.16/1.36	c SATISFIABLE
3.16/1.36	c OPTIMIZING...
3.16/1.36	c Got one! Elapsed wall clock time (in seconds):1.248
3.16/1.36	o 0
3.16/1.36	c starts		: 21
3.16/1.36	c conflicts		: 4967
3.16/1.36	c decisions		: 10071
3.16/1.36	c propagations		: 703328
3.16/1.36	c inspects		: 2576551
3.16/1.36	c shortcuts		: 0
3.16/1.36	c learnt literals	: 0
3.16/1.36	c learnt binary clauses	: 13
3.16/1.36	c learnt ternary clauses	: 50
3.16/1.36	c learnt constraints	: 4967
3.16/1.36	c ignored constraints	: 0
3.16/1.36	c root simplifications	: 0
3.16/1.36	c removed literals (reason simplification)	: 49537
3.16/1.36	c reason swapping (by a shorter reason)	: 0
3.16/1.36	c Calls to reduceDB	: 0
3.16/1.36	c number of reductions to clauses (during analyze)	: 0
3.16/1.36	c number of learned constraints concerned by reduction	: 0
3.16/1.36	c number of learning phase by resolution	: 0
3.16/1.36	c number of learning phase by cutting planes	: 0
3.16/1.36	c speed (assignments/second)	: 699133.2007952286
3.16/1.36	c non guided choices	182
3.16/1.36	c learnt constraints type 
3.16/1.36	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 13
3.16/1.36	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 4954
3.16/1.36	c constraints type 
3.16/1.36	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 666
3.16/1.36	c org.sat4j.minisat.constraints.card.MinWatchCard => 891
3.16/1.36	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 2025
3.16/1.36	c constraints type 
3.16/1.36	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 2025
3.16/1.36	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 666
3.16/1.36	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 891
3.16/1.36	s OPTIMUM FOUND
3.16/1.37	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 
3.16/1.37	c objective function=0
3.16/1.37	c Total wall clock time (in seconds): 1.259

Verifier Data 

OK	0

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3479165-1307443852/watcher-3479165-1307443852 -o /tmp/evaluation-result-3479165-1307443852/solver-3479165-1307443852 -C 1800 -W 1900 -M 15500 java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3479165-1307443852.opb 

running on 4 cores: 0,2,4,6

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: 3.69 3.56 3.56 2/482 16380
/proc/meminfo: memFree=24246284/32951124 swapFree=41830676/67111528
[pid=16380] ppid=16378 vsize=86844 CPUtime=0 cores=0,2,4,6
/proc/16380/stat : 16380 (java) S 16378 16380 15115 0 -1 4202496 1441 0 1 0 0 0 0 0 25 0 2 0 855983195 88928256 1142 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134516709 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/16380/statm: 21711 1149 896 9 0 12867 0
[pid=16380/tid=16381] ppid=16378 vsize=10444316 CPUtime=0 cores=0,2,4,6
/proc/16380/task/16381/stat : 16381 (java) R 16378 16380 15115 0 -1 4202560 4364 0 1 0 0 0 0 0 25 0 2 0 855983196 10694979584 5180 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228122407995 0 4 0 16784584 0 0 0 -1 4 0 0 0

[startup+0.068855 s]
/proc/loadavg: 3.69 3.56 3.56 2/482 16380
/proc/meminfo: memFree=24246284/32951124 swapFree=41830676/67111528
[pid=16380] ppid=16378 vsize=10472952 CPUtime=0.05 cores=0,2,4,6
/proc/16380/stat : 16380 (java) S 16378 16380 15115 0 -1 4202496 11749 0 1 0 4 1 0 0 25 0 18 0 855983195 10724302848 11445 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16380/statm: 2618238 11445 1741 9 0 2608972 0
[pid=16380/tid=16381] ppid=16378 vsize=10472952 CPUtime=0.05 cores=0,2,4,6
/proc/16380/task/16381/stat : 16381 (java) R 16378 16380 15115 0 -1 4202560 10573 0 1 0 4 1 0 0 25 0 18 0 855983196 10724302848 11445 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 46912505099250 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 10472952

[startup+0.100825 s]
/proc/loadavg: 3.69 3.56 3.56 2/482 16380
/proc/meminfo: memFree=24246284/32951124 swapFree=41830676/67111528
[pid=16380] ppid=16378 vsize=10539712 CPUtime=0.09 cores=0,2,4,6
/proc/16380/stat : 16380 (java) S 16378 16380 15115 0 -1 4202496 12915 0 1 0 8 1 0 0 25 0 18 0 855983195 10792665088 12611 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16380/statm: 2634928 12612 2092 9 0 2625662 0
[pid=16380/tid=16381] ppid=16378 vsize=10539712 CPUtime=0.08 cores=0,2,4,6
/proc/16380/task/16381/stat : 16381 (java) R 16378 16380 15115 0 -1 4202560 11104 0 1 0 7 1 0 0 18 0 18 0 855983196 10792665088 12613 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 47713405803347 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10539712

[startup+0.35058 s]
/proc/loadavg: 3.69 3.56 3.56 2/482 16380
/proc/meminfo: memFree=24246284/32951124 swapFree=41830676/67111528
[pid=16380] ppid=16378 vsize=10544620 CPUtime=0.67 cores=0,2,4,6
/proc/16380/stat : 16380 (java) S 16378 16380 15115 0 -1 4202496 22175 0 1 0 64 3 0 0 25 0 18 0 855983195 10797690880 20982 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16380/statm: 2636155 20983 2207 9 0 2626889 0
[pid=16380/tid=16381] ppid=16378 vsize=10544620 CPUtime=0.32 cores=0,2,4,6
/proc/16380/task/16381/stat : 16381 (java) R 16378 16380 15115 0 -1 4202560 17882 0 1 0 30 2 0 0 18 0 18 0 855983196 10797690880 20983 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134540747 0 4 0 16800975 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 10544620

[startup+0.71578 s]
/proc/loadavg: 3.69 3.56 3.56 2/482 16380
/proc/meminfo: memFree=24246284/32951124 swapFree=41830676/67111528
[pid=16380] ppid=16378 vsize=10552600 CPUtime=1.94 cores=0,2,4,6
/proc/16380/stat : 16380 (java) S 16378 16380 15115 0 -1 4202496 28326 0 1 0 190 4 0 0 25 0 22 0 855983195 10805862400 25012 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16380/statm: 2638150 24912 2233 9 0 2628884 0
[pid=16380/tid=16381] ppid=16378 vsize=10558848 CPUtime=0.33 cores=0,2,4,6
/proc/16380/task/16381/stat : 16381 (java) S 16378 16380 15115 0 -1 4202560 18239 0 1 0 31 2 0 0 15 0 22 0 855983196 10812260352 39294 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134530560 0 4 0 16800975 18446604449539962816 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 1.94
Current children cumulated vsize (KiB) 10552600

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

[startup+1.10071 s]
/proc/loadavg: 3.69 3.56 3.56 2/482 16380
/proc/meminfo: memFree=24246284/32951124 swapFree=41830676/67111528
[pid=16380] ppid=16378 vsize=10558848 CPUtime=3.16 cores=0,2,4,6
/proc/16380/stat : 16380 (java) S 16378 16380 15115 0 -1 4202496 48087 0 1 0 310 6 0 0 25 0 19 0 855983195 10812260352 41312 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16380/statm: 2639712 41312 2239 9 0 2630446 0
[pid=16380/tid=16381] ppid=16378 vsize=10558848 CPUtime=0.33 cores=0,2,4,6
/proc/16380/task/16381/stat : 16381 (java) S 16378 16380 15115 0 -1 4202560 18239 0 1 0 31 2 0 0 15 0 19 0 855983196 10812260352 41312 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134530560 0 4 0 16800975 18446604449539962816 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 3.16
Current children cumulated vsize (KiB) 10558848

[startup+1.30067 s]
/proc/loadavg: 3.69 3.56 3.56 2/482 16380
/proc/meminfo: memFree=24246284/32951124 swapFree=41830676/67111528
[pid=16380] ppid=16378 vsize=10558848 CPUtime=3.16 cores=0,2,4,6
/proc/16380/stat : 16380 (java) S 16378 16380 15115 0 -1 4202496 48087 0 1 0 310 6 0 0 25 0 19 0 855983195 10812260352 41312 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134516709 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/16380/statm: 2639712 41312 2239 9 0 2630446 0
[pid=16380/tid=16381] ppid=16378 vsize=10558848 CPUtime=0.33 cores=0,2,4,6
/proc/16380/task/16381/stat : 16381 (java) S 16378 16380 15115 0 -1 4202560 18239 0 1 0 31 2 0 0 15 0 19 0 855983196 10812260352 41312 33554432000 1073741824 1073778376 140733413982512 18446744073709551615 228134530560 0 4 0 16800975 18446604449539962816 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 3.16
Current children cumulated vsize (KiB) 10558848

Child status: 30
Real time (s): 1.39619
CPU time (s): 3.19951
CPU user time (s): 3.12752
CPU system time (s): 0.071989
CPU usage (%): 229.16
Max. virtual memory (cumulated for all children) (KiB): 10558848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.12752
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48130
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= 281
involuntary context switches= 102

runsolver used 0.011998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node138 at 2011-06-07 12:50:52
IDJOB=3479165
IDBENCH=89847
IDSOLVER=1950
FILE ID=node138/3479165-1307443852
RUNJOBID= node138-1307436783-15133
PBS_JOBID= 13519950
Free space on /tmp= 73892 MiB

SOLVER NAME= Sat4j Res//CP 2.3.0
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-acc-tight4.opb
COMMAND LINE= java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3479165-1307443852/watcher-3479165-1307443852 -o /tmp/evaluation-result-3479165-1307443852/solver-3479165-1307443852 -C 1800 -W 1900 -M 15500  java -server -Xms10000m -Xmx10000m -jar sat4j-pb.jar Both HOME/instance-3479165-1307443852.opb

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

MD5SUM BENCH= 544751475eb0bf1fd63d98023800b31a
RANDOM SEED=338070999

node138.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		: 2666.854
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	: 5333.70
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.80
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24246332 kB
Buffers:        343204 kB
Cached:        1301808 kB
SwapCached:      44568 kB
Active:        6518792 kB
Inactive:      1880544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24246332 kB
SwapTotal:    67111528 kB
SwapFree:     41830676 kB
Dirty:             692 kB
Writeback:           8 kB
AnonPages:     6720960 kB
Mapped:          24752 kB
Slab:           136728 kB
PageTables:     100552 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 141032548 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= 73892 MiB
End job on node138 at 2011-06-07 12:50:54