Trace number 2658731

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 Resolution 2.2.0 2010-05-26OPT24 2.79657 1.72843

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir06_area_partials.opb
MD5SUM65718755a88a1589573221eda1549993
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark0.149976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved YES
Number of variables572
Total number of constraints1850
Number of constraints which are clauses1850
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 constraint63
Number of terms in the objective function 160
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 160
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 160
Number of bits of the biggest sum of numbers8
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 

0.08/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.15	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.15	c See www.sat4j.org for details.
0.08/0.16	c version 2.2.0.v20100526
0.08/0.16	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.16	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.16	c java.vm.version	11.2-b01
0.08/0.16	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.16	c sun.arch.data.model	32
0.08/0.16	c java.version		1.6.0_12
0.08/0.16	c os.name		Linux
0.08/0.16	c os.version		2.6.18-164.el5
0.08/0.16	c os.arch		i386
0.08/0.16	c Free memory 		1393557488
0.08/0.16	c Max memory 		1395916800
0.08/0.16	c Total memory 		1395916800
0.08/0.16	c Number of processors 	2
0.23/0.22	c Pseudo Boolean Optimization
0.23/0.22	c --- Begin Solver configuration ---
0.23/0.22	c Stops conflict analysis at the first Unique Implication Point
0.23/0.22	c org.sat4j.pb.constraints.CompetResolutionPBMixedWLClauseCardConstrDataStructure@1ac1fe4
0.23/0.22	c Learn all clauses as in MiniSAT
0.23/0.22	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.23/0.22	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.23/0.22	c Expensive reason simplification
0.23/0.22	c Armin Biere (Picosat) restarts strategy
0.23/0.22	c Glucose learned constraints deletion strategy
0.23/0.22	c timeout=2147483s
0.23/0.22	c DB Simplification allowed=false
0.23/0.22	c --- End Solver configuration ---
0.23/0.22	c solving HOME/instance-2658731-1276642750.opb
0.23/0.22	c reading problem ... 
0.77/0.54	c ... done. Wall clock time 0.322s.
0.77/0.54	c #vars     572
0.77/0.54	c #constraints  1850
0.77/0.54	c constraints type 
0.77/0.54	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 417
0.77/0.54	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1412
0.77/0.58	c SATISFIABLE
0.77/0.58	c OPTIMIZING...
0.77/0.58	c Got one! Elapsed wall clock time (in seconds):0.363
0.77/0.58	o 27
0.90/0.61	c Got one! Elapsed wall clock time (in seconds):0.387
0.90/0.61	o 25
2.50/1.53	c Got one! Elapsed wall clock time (in seconds):1.31
2.50/1.53	o 24
2.68/1.68	c starts		: 20
2.68/1.68	c conflicts		: 3665
2.68/1.68	c decisions		: 8701
2.68/1.68	c propagations		: 245434
2.68/1.68	c inspects		: 1334799
2.68/1.68	c learnt literals	: 2
2.68/1.68	c learnt binary clauses	: 12
2.68/1.68	c learnt ternary clauses	: 89
2.68/1.68	c learnt clauses	: 3662
2.68/1.68	c ignored clauses	: 0
2.68/1.68	c root simplifications	: 0
2.68/1.68	c removed literals (reason simplification)	: 17800
2.68/1.68	c reason swapping (by a shorter reason)	: 0
2.68/1.68	c Calls to reduceDB	: 0
2.68/1.68	c number of reductions to clauses (during analyze)	: 0
2.68/1.68	c number of learned constraints concerned by reduction	: 0
2.68/1.68	c number of learning phase by resolution	: 0
2.68/1.68	c number of learning phase by cutting planes	: 0
2.68/1.68	c speed (assignments/second)	: 1658337.8378378379
2.68/1.68	c non guided choices	0
2.68/1.68	c learnt constraints type 
2.68/1.68	c constraints type 
2.68/1.68	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 417
2.68/1.68	c org.sat4j.minisat.constraints.card.MinWatchCard => 0
2.68/1.68	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 1412
2.68/1.68	s OPTIMUM FOUND
2.68/1.68	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 
2.68/1.68	c objective function=24
2.68/1.68	c Total wall clock time (in seconds): 1.465

Verifier Data 

OK	24

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658731-1276642750/watcher-2658731-1276642750 -o /tmp/evaluation-result-2658731-1276642750/solver-2658731-1276642750 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658731-1276642750.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 3/106 3700
/proc/meminfo: memFree=1855572/2059040 swapFree=4140236/4192956
[pid=3700] ppid=3698 vsize=1752 CPUtime=0
/proc/3700/stat : 3700 (java6) R 3698 3700 3349 0 -1 4194304 162 0 0 0 0 0 0 0 25 0 1 0 37926873 1794048 80 1992294400 134512640 134550932 4290400944 18446744073709551615 3205552 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3700/statm: 438 82 64 10 0 30 0

[startup+0.0748629 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3700
/proc/meminfo: memFree=1855572/2059040 swapFree=4140236/4192956
[pid=3700] ppid=3698 vsize=1521796 CPUtime=0.05
/proc/3700/stat : 3700 (java) S 3698 3700 3349 0 -1 4202496 3687 0 1 0 3 2 0 0 25 0 7 0 37926873 1558319104 3127 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/3700/statm: 380449 3128 1033 10 0 377759 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1521796

[startup+0.101864 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3700
/proc/meminfo: memFree=1855572/2059040 swapFree=4140236/4192956
[pid=3700] ppid=3698 vsize=1521796 CPUtime=0.08
/proc/3700/stat : 3700 (java) S 3698 3700 3349 0 -1 4202496 3870 0 1 0 6 2 0 0 25 0 7 0 37926873 1558319104 3310 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 0 0 0 0
/proc/3700/statm: 380449 3311 1048 10 0 377759 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1521796

[startup+0.301905 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3700
/proc/meminfo: memFree=1855572/2059040 swapFree=4140236/4192956
[pid=3700] ppid=3698 vsize=1525796 CPUtime=0.34
/proc/3700/stat : 3700 (java) S 3698 3700 3349 0 -1 4202496 5277 0 1 0 30 4 0 0 25 0 12 0 37926873 1562415104 4712 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3700/statm: 381449 4712 1358 10 0 378751 0
Current children cumulated CPU time (s) 0.34
Current children cumulated vsize (KiB) 1525796

[startup+0.70099 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 3700
/proc/meminfo: memFree=1855572/2059040 swapFree=4140236/4192956
[pid=3700] ppid=3698 vsize=1529268 CPUtime=1.08
/proc/3700/stat : 3700 (java) S 3698 3700 3349 0 -1 4202496 7026 0 1 0 103 5 0 0 25 0 13 0 37926873 1565970432 6299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3700/statm: 382317 6299 1412 10 0 379619 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 1529268

[startup+1.50214 s]
/proc/loadavg: 1.16 1.03 1.01 4/119 3713
/proc/meminfo: memFree=1833088/2059040 swapFree=4140236/4192956
[pid=3700] ppid=3698 vsize=1531604 CPUtime=2.5
/proc/3700/stat : 3700 (java) S 3698 3700 3349 0 -1 4202496 8300 0 1 0 244 6 0 0 25 0 13 0 37926873 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3700/statm: 382901 7148 1419 10 0 380203 0
[pid=3700/tid=3702] ppid=3698 vsize=1531604 CPUtime=1.46
/proc/3700/task/3702/stat : 3702 (java) R 3698 3700 3349 0 -1 4202560 4740 0 1 0 143 3 0 0 25 0 13 0 37926875 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4108879598 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=3700/tid=3703] ppid=3698 vsize=1531604 CPUtime=0
/proc/3700/task/3703/stat : 3703 (java) S 3698 3700 3349 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 37926876 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 1 0 0 0
[pid=3700/tid=3704] ppid=3698 vsize=1531604 CPUtime=0
/proc/3700/task/3704/stat : 3704 (java) S 3698 3700 3349 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 37926876 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 1 0 0 0
[pid=3700/tid=3705] ppid=3698 vsize=1531604 CPUtime=0
/proc/3700/task/3705/stat : 3705 (java) S 3698 3700 3349 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 37926878 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 0 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3706] ppid=3698 vsize=1531604 CPUtime=0
/proc/3700/task/3706/stat : 3706 (java) S 3698 3700 3349 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 13 0 37926878 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3707] ppid=3698 vsize=1531604 CPUtime=0
/proc/3700/task/3707/stat : 3707 (java) S 3698 3700 3349 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 13 0 37926878 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3708] ppid=3698 vsize=1531604 CPUtime=0
/proc/3700/task/3708/stat : 3708 (java) S 3698 3700 3349 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 37926883 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3709] ppid=3698 vsize=1531604 CPUtime=0.18
/proc/3700/task/3709/stat : 3709 (java) R 3698 3700 3349 0 -1 4202560 445 0 0 0 18 0 0 0 23 0 13 0 37926883 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 106126260 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=3700/tid=3710] ppid=3698 vsize=1531604 CPUtime=0.84
/proc/3700/task/3710/stat : 3710 (java) S 3698 3700 3349 0 -1 4202560 2044 0 0 0 83 1 0 0 16 0 13 0 37926883 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 1 0 0 0
[pid=3700/tid=3711] ppid=3698 vsize=1531604 CPUtime=0
/proc/3700/task/3711/stat : 3711 (java) S 3698 3700 3349 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 37926883 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3712] ppid=3698 vsize=1531604 CPUtime=0
/proc/3700/task/3712/stat : 3712 (java) S 3698 3700 3349 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 37926883 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3713] ppid=3698 vsize=1531604 CPUtime=0
/proc/3700/task/3713/stat : 3713 (java) S 3698 3700 3349 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 37926929 1568362496 7148 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 1531604

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

[startup+1.70217 s]
/proc/loadavg: 1.16 1.03 1.01 4/119 3713
/proc/meminfo: memFree=1833088/2059040 swapFree=4140236/4192956
[pid=3700] ppid=3698 vsize=1531928 CPUtime=2.78
/proc/3700/stat : 3700 (java) S 3698 3700 3349 0 -1 4202496 8452 0 1 0 272 6 0 0 25 0 13 0 37926873 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/3700/statm: 382982 7299 1424 10 0 380284 0
[pid=3700/tid=3702] ppid=3698 vsize=1531928 CPUtime=1.61
/proc/3700/task/3702/stat : 3702 (java) S 3698 3700 3349 0 -1 4202560 4864 0 1 0 158 3 0 0 25 0 13 0 37926875 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3703] ppid=3698 vsize=1531928 CPUtime=0
/proc/3700/task/3703/stat : 3703 (java) S 3698 3700 3349 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 37926876 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 1 0 0 0
[pid=3700/tid=3704] ppid=3698 vsize=1531928 CPUtime=0
/proc/3700/task/3704/stat : 3704 (java) S 3698 3700 3349 0 -1 4202560 2 0 0 0 0 0 0 0 25 0 13 0 37926876 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 1 0 0 0
[pid=3700/tid=3705] ppid=3698 vsize=1531928 CPUtime=0
/proc/3700/task/3705/stat : 3705 (java) S 3698 3700 3349 0 -1 4202560 1 0 0 0 0 0 0 0 16 0 13 0 37926878 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 0 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3706] ppid=3698 vsize=1531928 CPUtime=0
/proc/3700/task/3706/stat : 3706 (java) S 3698 3700 3349 0 -1 4202560 10 0 0 0 0 0 0 0 25 0 13 0 37926878 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3707] ppid=3698 vsize=1531928 CPUtime=0
/proc/3700/task/3707/stat : 3707 (java) S 3698 3700 3349 0 -1 4202560 6 0 0 0 0 0 0 0 25 0 13 0 37926878 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3708] ppid=3698 vsize=1531928 CPUtime=0
/proc/3700/task/3708/stat : 3708 (java) S 3698 3700 3349 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 37926883 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3709] ppid=3698 vsize=1531928 CPUtime=0.22
/proc/3700/task/3709/stat : 3709 (java) S 3698 3700 3349 0 -1 4202560 447 0 0 0 22 0 0 0 22 0 13 0 37926883 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 1 0 0 0
[pid=3700/tid=3710] ppid=3698 vsize=1531928 CPUtime=0.91
/proc/3700/task/3710/stat : 3710 (java) S 3698 3700 3349 0 -1 4202560 2053 0 0 0 90 1 0 0 15 0 13 0 37926883 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 1 0 0 0
[pid=3700/tid=3711] ppid=3698 vsize=1531928 CPUtime=0
/proc/3700/task/3711/stat : 3711 (java) S 3698 3700 3349 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 37926883 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3712] ppid=3698 vsize=1531928 CPUtime=0
/proc/3700/task/3712/stat : 3712 (java) S 3698 3700 3349 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 37926883 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
[pid=3700/tid=3713] ppid=3698 vsize=1531928 CPUtime=0
/proc/3700/task/3713/stat : 3713 (java) S 3698 3700 3349 0 -1 4202560 4 0 0 0 0 0 0 0 25 0 13 0 37926929 1568694272 7299 1992294400 134512640 134550932 4288619536 18446744073709551615 4294960144 0 4 0 16800975 18446604437046492224 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.78
Current children cumulated vsize (KiB) 1531928

Child status: 30
Real time (s): 1.72843
CPU time (s): 2.79657
CPU user time (s): 2.72858
CPU system time (s): 0.067989
CPU usage (%): 161.798
Max. virtual memory (cumulated for all children) (KiB): 1531928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.72858
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8456
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= 219
involuntary context switches= 195

runsolver used 0.005999 second user time and 0.020996 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-16 00:59:10
IDJOB=2658731
IDBENCH=25027
IDSOLVER=1164
FILE ID=node027/2658731-1276642750
PBS_JOBID= 11172404
Free space on /tmp= 62536 MiB

SOLVER NAME= SAT4J PB Resolution 2.2.0 2010-05-26
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir06_area_partials.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658731-1276642750/watcher-2658731-1276642750 -o /tmp/evaluation-result-2658731-1276642750/solver-2658731-1276642750 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar HOME/instance-2658731-1276642750.opb

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

MD5SUM BENCH= 65718755a88a1589573221eda1549993
RANDOM SEED=786906338

node027.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		: 2800.261
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	: 5600.52
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		: 2800.261
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1855968 kB
Buffers:         19848 kB
Cached:         105200 kB
SwapCached:       5896 kB
Active:          99684 kB
Inactive:        38592 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1855968 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:             548 kB
Writeback:          56 kB
AnonPages:       11664 kB
Mapped:          13096 kB
Slab:            42988 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181772 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62536 MiB
End job on node027 at 2010-06-16 00:59:12