Trace number 2683750

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
SAT4J PB CuttingPlanes 2.2.0 2010-05-26OPT273 3.40248 1.99976

General information on the benchmark

Name/OPT-SMALLINT-LIN/leberre/opb-paranoid/
misc2010/datasets/caixa/normalized-990.cudf.paranoid.opb
MD5SUM1154ace7902cb45ef14ad016bf886bf7
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark273
Best CPU time to get the best result obtained on this benchmark0.170973
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables799
Total number of constraints6391
Number of constraints which are clauses6391
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint15
Number of terms in the objective function 370
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 370
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 370
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.09/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.09/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.13	c See www.sat4j.org for details.
0.09/0.14	c version 2.2.0.v20100526
0.09/0.14	c java.runtime.name	Java(TM) SE Runtime Environment
0.09/0.14	c java.vm.name		Java HotSpot(TM) Server VM
0.09/0.14	c java.vm.version	11.2-b01
0.09/0.14	c java.vm.vendor	Sun Microsystems Inc.
0.09/0.14	c sun.arch.data.model	32
0.09/0.14	c java.version		1.6.0_12
0.09/0.14	c os.name		Linux
0.09/0.14	c os.version		2.6.18-164.el5
0.09/0.14	c os.arch		i386
0.09/0.14	c Free memory 		1393557488
0.09/0.14	c Max memory 		1395916800
0.09/0.14	c Total memory 		1395916800
0.09/0.14	c Number of processors 	2
0.24/0.20	c Pseudo Boolean Optimization
0.24/0.20	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.20	c --- Begin Solver configuration ---
0.24/0.20	c Stops conflict analysis at the first Unique Implication Point
0.24/0.20	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.24/0.20	c Learn all clauses as in MiniSAT
0.24/0.20	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.20	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.20	c No reason simplification
0.24/0.20	c Armin Biere (Picosat) restarts strategy
0.24/0.20	c Glucose learned constraints deletion strategy
0.24/0.20	c timeout=2147483s
0.24/0.20	c DB Simplification allowed=false
0.24/0.20	c --- End Solver configuration ---
0.24/0.20	c solving HOME/instance-2683750-1277511614.opb
0.24/0.20	c reading problem ... 
0.99/0.80	c ... done. Wall clock time 0.594s.
0.99/0.80	c #vars     799
0.99/0.80	c #constraints  6364
0.99/0.80	c constraints type 
0.99/0.80	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 5330
0.99/0.80	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1031
1.30/0.99	c SATISFIABLE
1.30/0.99	c OPTIMIZING...
1.30/0.99	c Got one! Elapsed wall clock time (in seconds):0.79
1.30/0.99	o 277
2.26/1.40	c Got one! Elapsed wall clock time (in seconds):1.202
2.26/1.40	o 276
2.26/1.48	c Got one! Elapsed wall clock time (in seconds):1.274
2.26/1.48	o 275
2.65/1.60	c Got one! Elapsed wall clock time (in seconds):1.399
2.65/1.60	o 274
2.65/1.64	c Got one! Elapsed wall clock time (in seconds):1.438
2.65/1.64	o 273
3.25/1.95	c starts		: 6
3.25/1.95	c conflicts		: 93
3.25/1.95	c decisions		: 1684
3.25/1.95	c propagations		: 13426
3.25/1.95	c inspects		: 88016
3.25/1.95	c learnt literals	: 0
3.25/1.95	c learnt binary clauses	: 65
3.25/1.95	c learnt ternary clauses	: 3
3.25/1.95	c learnt clauses	: 92
3.25/1.95	c ignored clauses	: 0
3.25/1.95	c root simplifications	: 0
3.25/1.95	c removed literals (reason simplification)	: 0
3.25/1.95	c reason swapping (by a shorter reason)	: 0
3.25/1.95	c Calls to reduceDB	: 0
3.25/1.95	c number of reductions to clauses (during analyze)	: 0
3.25/1.95	c number of learned constraints concerned by reduction	: 0
3.25/1.95	c number of learning phase by resolution	: 0
3.25/1.95	c number of learning phase by cutting planes	: 0
3.25/1.95	c speed (assignments/second)	: 48469.31407942238
3.25/1.95	c non guided choices	139
3.25/1.95	c learnt constraints type 
3.25/1.95	c constraints type 
3.25/1.95	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 5330
3.25/1.95	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1031
3.25/1.95	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
3.25/1.95	s OPTIMUM FOUND
3.25/1.96	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 
3.25/1.96	c objective function=273
3.25/1.96	c Total wall clock time (in seconds): 1.756

Verifier Data 

OK	273

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683750-1277511614/watcher-2683750-1277511614 -o /tmp/evaluation-result-2683750-1277511614/solver-2683750-1277511614 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683750-1277511614.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30884
/proc/meminfo: memFree=1767648/2059040 swapFree=4140364/4192956
[pid=30884] ppid=30882 vsize=444 CPUtime=0
/proc/30884/stat : 30884 (java) R 30882 30884 30319 0 -1 4194304 303 0 0 0 0 0 0 0 25 0 1 0 92454900 454656 49 1992294400 134512640 134550932 4291015792 18446744073709551615 5464660 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30884/statm: 111 49 38 10 0 25 0

[startup+0.105144 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30884
/proc/meminfo: memFree=1767648/2059040 swapFree=4140364/4192956
[pid=30884] ppid=30882 vsize=1524184 CPUtime=0.09
/proc/30884/stat : 30884 (java) S 30882 30884 30319 0 -1 4202496 4029 0 1 0 7 2 0 0 25 0 12 0 92454900 1560764416 3468 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30884/statm: 381046 3468 1079 10 0 378348 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1524184

[startup+0.202144 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30884
/proc/meminfo: memFree=1767648/2059040 swapFree=4140364/4192956
[pid=30884] ppid=30882 vsize=1526248 CPUtime=0.24
/proc/30884/stat : 30884 (java) S 30882 30884 30319 0 -1 4202496 5108 0 1 0 21 3 0 0 25 0 12 0 92454900 1562877952 4545 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30884/statm: 381562 4545 1347 10 0 378864 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 1526248

[startup+0.302156 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30884
/proc/meminfo: memFree=1767648/2059040 swapFree=4140364/4192956
[pid=30884] ppid=30882 vsize=1526448 CPUtime=0.37
/proc/30884/stat : 30884 (java) S 30882 30884 30319 0 -1 4202496 5385 0 1 0 34 3 0 0 25 0 12 0 92454900 1563082752 4822 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30884/statm: 381612 4827 1362 10 0 378914 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526448

[startup+0.701195 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30884
/proc/meminfo: memFree=1767648/2059040 swapFree=4140364/4192956
[pid=30884] ppid=30882 vsize=1528292 CPUtime=0.99
/proc/30884/stat : 30884 (java) S 30882 30884 30319 0 -1 4202496 7425 0 1 0 95 4 0 0 25 0 12 0 92454900 1564971008 6638 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30884/statm: 382073 6638 1403 10 0 379375 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 1528292

[startup+1.50128 s]
/proc/loadavg: 1.00 1.00 1.00 3/118 30897
/proc/meminfo: memFree=1739272/2059040 swapFree=4140364/4192956
[pid=30884] ppid=30882 vsize=1536048 CPUtime=2.46
/proc/30884/stat : 30884 (java) S 30882 30884 30319 0 -1 4202496 11958 0 1 0 239 7 0 0 25 0 13 0 92454900 1572913152 10509 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30884/statm: 384012 10511 1420 10 0 381314 0
[pid=30884/tid=30886] ppid=30882 vsize=1536048 CPUtime=0.97
/proc/30884/task/30886/stat : 30886 (java) R 30882 30884 30319 0 -1 4202560 7227 0 1 0 93 4 0 0 25 0 13 0 92454901 1572913152 10513 1992294400 134512640 134550932 4291015792 18446744073709551615 4109205408 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30884/tid=30887] ppid=30882 vsize=1536048 CPUtime=0
/proc/30884/task/30887/stat : 30887 (java) S 30882 30884 30319 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 13 0 92454902 1572913152 10514 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30888] ppid=30882 vsize=1536048 CPUtime=0
/proc/30884/task/30888/stat : 30888 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454902 1572913152 10515 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30889] ppid=30882 vsize=1536048 CPUtime=0
/proc/30884/task/30889/stat : 30889 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 13 0 92454904 1572913152 10516 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30890] ppid=30882 vsize=1536048 CPUtime=0
/proc/30884/task/30890/stat : 30890 (java) S 30882 30884 30319 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 13 0 92454905 1572913152 10517 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30891] ppid=30882 vsize=1536048 CPUtime=0
/proc/30884/task/30891/stat : 30891 (java) S 30882 30884 30319 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 13 0 92454905 1572913152 10517 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30892] ppid=30882 vsize=1536048 CPUtime=0
/proc/30884/task/30892/stat : 30892 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454909 1572913152 10517 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30893] ppid=30882 vsize=1536048 CPUtime=0.7
/proc/30884/task/30893/stat : 30893 (java) R 30882 30884 30319 0 -1 4202560 1597 0 0 0 70 0 0 0 22 0 13 0 92454909 1572913152 10517 1992294400 134512640 134550932 4291015792 18446744073709551615 106251750 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=30884/tid=30894] ppid=30882 vsize=1536048 CPUtime=0.76
/proc/30884/task/30894/stat : 30894 (java) R 30882 30884 30319 0 -1 4202560 2068 0 0 0 75 1 0 0 15 0 13 0 92454909 1572913152 10517 1992294400 134512640 134550932 4291015792 18446744073709551615 106811688 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30884/tid=30895] ppid=30882 vsize=1536048 CPUtime=0
/proc/30884/task/30895/stat : 30895 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454909 1572913152 10517 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30896] ppid=30882 vsize=1536048 CPUtime=0
/proc/30884/task/30896/stat : 30896 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 92454909 1572913152 10517 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30897] ppid=30882 vsize=1536048 CPUtime=0
/proc/30884/task/30897/stat : 30897 (java) S 30882 30884 30319 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 92454983 1572913152 10517 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 1536048

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

[startup+1.60228 s]
/proc/loadavg: 1.00 1.00 1.00 3/118 30897
/proc/meminfo: memFree=1739272/2059040 swapFree=4140364/4192956
[pid=30884] ppid=30882 vsize=1540520 CPUtime=2.65
/proc/30884/stat : 30884 (java) S 30882 30884 30319 0 -1 4202496 14123 0 1 0 257 8 0 0 25 0 13 0 92454900 1577492480 12291 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30884/statm: 385130 12291 1424 10 0 382432 0
[pid=30884/tid=30886] ppid=30882 vsize=1540520 CPUtime=1.04
/proc/30884/task/30886/stat : 30886 (java) R 30882 30884 30319 0 -1 4202560 8059 0 1 0 99 5 0 0 18 0 13 0 92454901 1577492480 12291 1992294400 134512640 134550932 4291015792 18446744073709551615 4108659184 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30884/tid=30887] ppid=30882 vsize=1540520 CPUtime=0
/proc/30884/task/30887/stat : 30887 (java) S 30882 30884 30319 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 13 0 92454902 1577492480 12291 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30888] ppid=30882 vsize=1540520 CPUtime=0
/proc/30884/task/30888/stat : 30888 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454902 1577492480 12291 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30889] ppid=30882 vsize=1540520 CPUtime=0
/proc/30884/task/30889/stat : 30889 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 13 0 92454904 1577492480 12292 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30890] ppid=30882 vsize=1540520 CPUtime=0
/proc/30884/task/30890/stat : 30890 (java) S 30882 30884 30319 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 13 0 92454905 1577492480 12292 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30891] ppid=30882 vsize=1540520 CPUtime=0
/proc/30884/task/30891/stat : 30891 (java) S 30882 30884 30319 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 13 0 92454905 1577492480 12294 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30892] ppid=30882 vsize=1540520 CPUtime=0
/proc/30884/task/30892/stat : 30892 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454909 1577492480 12295 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30893] ppid=30882 vsize=1540520 CPUtime=0.8
/proc/30884/task/30893/stat : 30893 (java) R 30882 30884 30319 0 -1 4202560 2763 0 0 0 80 0 0 0 18 0 13 0 92454909 1577492480 12297 1992294400 134512640 134550932 4291015792 18446744073709551615 104163178 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=30884/tid=30894] ppid=30882 vsize=1540520 CPUtime=0.79
/proc/30884/task/30894/stat : 30894 (java) S 30882 30884 30319 0 -1 4202560 2231 0 0 0 78 1 0 0 15 0 13 0 92454909 1577492480 12298 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 1 0 0 0
[pid=30884/tid=30895] ppid=30882 vsize=1540520 CPUtime=0
/proc/30884/task/30895/stat : 30895 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454909 1577492480 12300 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30896] ppid=30882 vsize=1540520 CPUtime=0
/proc/30884/task/30896/stat : 30896 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 92454909 1577492480 12301 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30897] ppid=30882 vsize=1540520 CPUtime=0
/proc/30884/task/30897/stat : 30897 (java) S 30882 30884 30319 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 92454983 1577492480 12303 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.65
Current children cumulated vsize (KiB) 1540520

[startup+1.80131 s]
/proc/loadavg: 1.00 1.00 1.00 3/118 30897
/proc/meminfo: memFree=1739272/2059040 swapFree=4140364/4192956
[pid=30884] ppid=30882 vsize=1546120 CPUtime=3.05
/proc/30884/stat : 30884 (java) S 30882 30884 30319 0 -1 4202496 17382 0 1 0 295 10 0 0 25 0 13 0 92454900 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30884/statm: 386530 14850 1425 10 0 383832 0
[pid=30884/tid=30886] ppid=30882 vsize=1546120 CPUtime=1.12
/proc/30884/task/30886/stat : 30886 (java) R 30882 30884 30319 0 -1 4202560 9149 0 1 0 107 5 0 0 18 0 13 0 92454901 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30884/tid=30887] ppid=30882 vsize=1546120 CPUtime=0
/proc/30884/task/30887/stat : 30887 (java) S 30882 30884 30319 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 13 0 92454902 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30888] ppid=30882 vsize=1546120 CPUtime=0
/proc/30884/task/30888/stat : 30888 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454902 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30889] ppid=30882 vsize=1546120 CPUtime=0
/proc/30884/task/30889/stat : 30889 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 13 0 92454904 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30890] ppid=30882 vsize=1546120 CPUtime=0
/proc/30884/task/30890/stat : 30890 (java) S 30882 30884 30319 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 13 0 92454905 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30891] ppid=30882 vsize=1546120 CPUtime=0
/proc/30884/task/30891/stat : 30891 (java) S 30882 30884 30319 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 13 0 92454905 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30892] ppid=30882 vsize=1546120 CPUtime=0
/proc/30884/task/30892/stat : 30892 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454909 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30893] ppid=30882 vsize=1546120 CPUtime=1
/proc/30884/task/30893/stat : 30893 (java) R 30882 30884 30319 0 -1 4202560 4062 0 0 0 99 1 0 0 18 0 13 0 92454909 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 106251968 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=30884/tid=30894] ppid=30882 vsize=1546120 CPUtime=0.9
/proc/30884/task/30894/stat : 30894 (java) R 30882 30884 30319 0 -1 4202560 3101 0 0 0 89 1 0 0 16 0 13 0 92454909 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 104163893 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30884/tid=30895] ppid=30882 vsize=1546120 CPUtime=0
/proc/30884/task/30895/stat : 30895 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454909 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30896] ppid=30882 vsize=1546120 CPUtime=0
/proc/30884/task/30896/stat : 30896 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 92454909 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30897] ppid=30882 vsize=1546120 CPUtime=0
/proc/30884/task/30897/stat : 30897 (java) S 30882 30884 30319 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 92454983 1583226880 14850 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 1546120

[startup+1.90132 s]
/proc/loadavg: 1.00 1.00 1.00 3/118 30897
/proc/meminfo: memFree=1739272/2059040 swapFree=4140364/4192956
[pid=30884] ppid=30882 vsize=1546412 CPUtime=3.25
/proc/30884/stat : 30884 (java) S 30882 30884 30319 0 -1 4202496 18595 0 1 0 315 10 0 0 25 0 13 0 92454900 1583525888 15248 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/30884/statm: 386603 15248 1425 10 0 383905 0
[pid=30884/tid=30886] ppid=30882 vsize=1546412 CPUtime=1.14
/proc/30884/task/30886/stat : 30886 (java) R 30882 30884 30319 0 -1 4202560 9418 0 1 0 109 5 0 0 18 0 13 0 92454901 1583525888 15248 1992294400 134512640 134550932 4291015792 18446744073709551615 4109205428 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=30884/tid=30887] ppid=30882 vsize=1546412 CPUtime=0
/proc/30884/task/30887/stat : 30887 (java) S 30882 30884 30319 0 -1 4202560 3 0 0 0 0 0 0 0 25 0 13 0 92454902 1583525888 15248 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30888] ppid=30882 vsize=1546412 CPUtime=0
/proc/30884/task/30888/stat : 30888 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454902 1583525888 15249 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30889] ppid=30882 vsize=1546412 CPUtime=0
/proc/30884/task/30889/stat : 30889 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 17 0 13 0 92454904 1583525888 15249 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 0 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30890] ppid=30882 vsize=1546412 CPUtime=0
/proc/30884/task/30890/stat : 30890 (java) S 30882 30884 30319 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 13 0 92454905 1583525888 15249 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30891] ppid=30882 vsize=1546412 CPUtime=0
/proc/30884/task/30891/stat : 30891 (java) S 30882 30884 30319 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 13 0 92454905 1583525888 15249 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30892] ppid=30882 vsize=1546412 CPUtime=0
/proc/30884/task/30892/stat : 30892 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454909 1583525888 15250 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30893] ppid=30882 vsize=1546412 CPUtime=1.1
/proc/30884/task/30893/stat : 30893 (java) R 30882 30884 30319 0 -1 4202560 4841 0 0 0 108 2 0 0 18 0 13 0 92454909 1583525888 15251 1992294400 134512640 134550932 4291015792 18446744073709551615 104163515 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=30884/tid=30894] ppid=30882 vsize=1546412 CPUtime=0.98
/proc/30884/task/30894/stat : 30894 (java) S 30882 30884 30319 0 -1 4202560 3266 0 0 0 97 1 0 0 16 0 13 0 92454909 1583525888 15251 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 1 0 0 0
[pid=30884/tid=30895] ppid=30882 vsize=1546412 CPUtime=0
/proc/30884/task/30895/stat : 30895 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 92454909 1583525888 15251 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30896] ppid=30882 vsize=1546412 CPUtime=0
/proc/30884/task/30896/stat : 30896 (java) S 30882 30884 30319 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 92454909 1583525888 15254 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
[pid=30884/tid=30897] ppid=30882 vsize=1546412 CPUtime=0
/proc/30884/task/30897/stat : 30897 (java) S 30882 30884 30319 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 92454983 1583525888 15255 1992294400 134512640 134550932 4291015792 18446744073709551615 4294960144 0 4 0 16800975 18446604437861835072 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 3.25
Current children cumulated vsize (KiB) 1546412

Child status: 30
Real time (s): 1.99976
CPU time (s): 3.40248
CPU user time (s): 3.2865
CPU system time (s): 0.115982
CPU usage (%): 170.145
Max. virtual memory (cumulated for all children) (KiB): 1546412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.2865
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19005
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= 409
involuntary context switches= 369

runsolver used 0.006998 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node089 at 2010-06-26 02:20:14
IDJOB=2683750
IDBENCH=72136
IDSOLVER=1165
FILE ID=node089/2683750-1277511614
PBS_JOBID= 11190592
Free space on /tmp= 62556 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-990.cudf.paranoid.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683750-1277511614/watcher-2683750-1277511614 -o /tmp/evaluation-result-2683750-1277511614/solver-2683750-1277511614 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2683750-1277511614.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1154ace7902cb45ef14ad016bf886bf7
RANDOM SEED=2053871490

node089.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1768052 kB
Buffers:         51732 kB
Cached:         136508 kB
SwapCached:       5552 kB
Active:          76676 kB
Inactive:       124096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1768052 kB
SwapTotal:     4192956 kB
SwapFree:      4140364 kB
Dirty:             664 kB
Writeback:           0 kB
AnonPages:       11028 kB
Mapped:          11940 kB
Slab:            68392 kB
PageTables:       4124 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181444 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62556 MiB
End job on node089 at 2010-06-26 02:20:16