Trace number 2661214

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 2010-05-26OPT317 5.11722 3.71449

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par16-1-c.opb
MD5SUMe64a428c112076ceda9ede530f0c6582
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark317
Best CPU time to get the best result obtained on this benchmark1.27581
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 317
Optimality of the best value was proved YES
Number of variables634
Total number of constraints1581
Number of constraints which are clauses1581
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 constraint2
Maximum length of a constraint3
Number of terms in the objective function 634
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 634
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 634
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2010 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.15	c version 2.2.0.v20100526
0.08/0.15	c java.runtime.name	Java(TM) SE Runtime Environment
0.08/0.15	c java.vm.name		Java HotSpot(TM) Server VM
0.08/0.15	c java.vm.version	11.2-b01
0.08/0.15	c java.vm.vendor	Sun Microsystems Inc.
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version		1.6.0_12
0.08/0.15	c os.name		Linux
0.08/0.15	c os.version		2.6.18-164.el5
0.08/0.15	c os.arch		i386
0.08/0.15	c Free memory 		1393557488
0.08/0.15	c Max memory 		1395916800
0.08/0.15	c Total memory 		1395916800
0.08/0.15	c Number of processors 	2
0.24/0.21	c Pseudo Boolean Optimization
0.24/0.21	c Cutting planes based inference (org.sat4j.pb.core.PBSolverCP)
0.24/0.21	c --- Begin Solver configuration ---
0.24/0.21	c Stops conflict analysis at the first Unique Implication Point
0.24/0.21	c org.sat4j.pb.constraints.PBMaxClauseCardConstrDataStructure@16fd0b7
0.24/0.21	c Learn all clauses as in MiniSAT
0.24/0.21	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.24/0.21	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.24/0.21	c No reason simplification
0.24/0.21	c Armin Biere (Picosat) restarts strategy
0.24/0.21	c Glucose learned constraints deletion strategy
0.24/0.21	c timeout=2147483s
0.24/0.21	c DB Simplification allowed=false
0.24/0.21	c --- End Solver configuration ---
0.24/0.21	c solving HOME/instance-2661214-1276464757.opb
0.24/0.21	c reading problem ... 
0.75/0.51	c ... done. Wall clock time 0.294s.
0.75/0.51	c #vars     634
0.75/0.51	c #constraints  1581
0.75/0.51	c constraints type 
0.75/0.51	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 439
0.75/0.51	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1142
4.28/2.92	c SATISFIABLE
4.28/2.92	c OPTIMIZING...
4.28/2.92	c Got one! Elapsed wall clock time (in seconds):2.716
4.28/2.92	o 317
5.01/3.65	c starts		: 22
5.01/3.65	c conflicts		: 4492
5.01/3.65	c decisions		: 4847
5.01/3.65	c propagations		: 1049491
5.01/3.65	c inspects		: 3649887
5.01/3.65	c learnt literals	: 0
5.01/3.65	c learnt binary clauses	: 7
5.01/3.65	c learnt ternary clauses	: 32
5.01/3.65	c learnt clauses	: 4491
5.01/3.65	c ignored clauses	: 0
5.01/3.65	c root simplifications	: 0
5.01/3.65	c removed literals (reason simplification)	: 0
5.01/3.65	c reason swapping (by a shorter reason)	: 0
5.01/3.65	c Calls to reduceDB	: 0
5.01/3.65	c number of reductions to clauses (during analyze)	: 0
5.01/3.65	c number of learned constraints concerned by reduction	: 0
5.01/3.65	c number of learning phase by resolution	: 0
5.01/3.65	c number of learning phase by cutting planes	: 0
5.01/3.65	c speed (assignments/second)	: 1457626.388888889
5.01/3.65	c non guided choices	0
5.01/3.65	c learnt constraints type 
5.01/3.65	c constraints type 
5.01/3.65	c org.sat4j.pb.constraints.pb.OriginalBinaryClausePB => 439
5.01/3.65	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 1142
5.01/3.65	c org.sat4j.pb.constraints.pb.MinWatchCardPB => 0
5.01/3.65	s OPTIMUM FOUND
5.01/3.65	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 
5.01/3.65	c objective function=317
5.01/3.65	c Total wall clock time (in seconds): 3.446

Verifier Data 

OK	317

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2661214-1276464757/watcher-2661214-1276464757 -o /tmp/evaluation-result-2661214-1276464757/solver-2661214-1276464757 -C 1800 -W 2000 -M 1800 java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661214-1276464757.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: 0.90 0.96 0.98 3/106 25199
/proc/meminfo: memFree=1783316/2059040 swapFree=4140388/4192956
[pid=25199] ppid=25197 vsize=244 CPUtime=0
/proc/25199/stat : 25199 (java) R 25197 25199 24584 0 -1 4194304 265 0 0 0 0 0 0 0 19 0 1 0 22079598 249856 12 1992294400 134512640 134550932 4294617152 18446744073709551615 3884987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25199/statm: 62 21 15 10 0 23 0

[startup+0.035506 s]
/proc/loadavg: 0.90 0.96 0.98 3/106 25199
/proc/meminfo: memFree=1783316/2059040 swapFree=4140388/4192956
[pid=25199] ppid=25197 vsize=1520176 CPUtime=0.01
/proc/25199/stat : 25199 (java) S 25197 25199 24584 0 -1 4202496 3043 0 1 0 0 1 0 0 18 0 4 0 22079598 1556660224 2487 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0
/proc/25199/statm: 380044 2487 734 10 0 377354 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1520176

[startup+0.100509 s]
/proc/loadavg: 0.90 0.96 0.98 3/106 25199
/proc/meminfo: memFree=1783316/2059040 swapFree=4140388/4192956
[pid=25199] ppid=25197 vsize=1524184 CPUtime=0.08
/proc/25199/stat : 25199 (java) S 25197 25199 24584 0 -1 4202496 3957 0 1 0 6 2 0 0 18 0 12 0 22079598 1560764416 3397 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25199/statm: 381046 3397 1076 10 0 378348 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1524184

[startup+0.300381 s]
/proc/loadavg: 0.90 0.96 0.98 3/106 25199
/proc/meminfo: memFree=1783316/2059040 swapFree=4140388/4192956
[pid=25199] ppid=25197 vsize=1526272 CPUtime=0.37
/proc/25199/stat : 25199 (java) S 25197 25199 24584 0 -1 4202496 5312 0 1 0 33 4 0 0 18 0 12 0 22079598 1562902528 4750 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25199/statm: 381568 4750 1362 10 0 378870 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 1526272

[startup+0.700372 s]
/proc/loadavg: 0.90 0.96 0.98 3/106 25199
/proc/meminfo: memFree=1783316/2059040 swapFree=4140388/4192956
[pid=25199] ppid=25197 vsize=1528532 CPUtime=1.08
/proc/25199/stat : 25199 (java) S 25197 25199 24584 0 -1 4202496 6968 0 1 0 104 4 0 0 18 0 13 0 22079598 1565216768 6333 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25199/statm: 382133 6333 1402 10 0 379435 0
Current children cumulated CPU time (s) 1.08
Current children cumulated vsize (KiB) 1528532

[startup+1.50135 s]
/proc/loadavg: 0.90 0.96 0.98 4/119 25212
/proc/meminfo: memFree=1758228/2059040 swapFree=4140388/4192956
[pid=25199] ppid=25197 vsize=1530912 CPUtime=2.67
/proc/25199/stat : 25199 (java) S 25197 25199 24584 0 -1 4202496 13038 0 1 0 259 8 0 0 18 0 13 0 22079598 1567653888 12019 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25199/statm: 382728 12022 1422 10 0 380030 0
[pid=25199/tid=25201] ppid=25197 vsize=1530912 CPUtime=1.47
/proc/25199/task/25201/stat : 25201 (java) R 25197 25199 24584 0 -1 4202560 9793 0 1 0 141 6 0 0 20 0 13 0 22079600 1567653888 12024 1992294400 134512640 134550932 4294617152 18446744073709551615 4109965648 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=25199/tid=25202] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25202/stat : 25202 (java) S 25197 25199 24584 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 13 0 22079601 1567653888 12026 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25203] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25203/stat : 25203 (java) S 25197 25199 24584 0 -1 4202560 2 0 0 0 0 0 0 0 21 0 13 0 22079601 1567653888 12028 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25204] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25204/stat : 25204 (java) S 25197 25199 24584 0 -1 4202560 1 0 0 0 0 0 0 0 18 0 13 0 22079603 1567653888 12029 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 0 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25205] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25205/stat : 25205 (java) S 25197 25199 24584 0 -1 4202560 10 0 0 0 0 0 0 0 23 0 13 0 22079604 1567653888 12030 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25206] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25206/stat : 25206 (java) S 25197 25199 24584 0 -1 4202560 4 0 0 0 0 0 0 0 24 0 13 0 22079604 1567653888 12030 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25207] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25207/stat : 25207 (java) S 25197 25199 24584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 22079608 1567653888 12030 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25208] ppid=25197 vsize=1530912 CPUtime=0.65
/proc/25199/task/25208/stat : 25208 (java) R 25197 25199 24584 0 -1 4202560 383 0 0 0 65 0 0 0 25 0 13 0 22079608 1567653888 12030 1992294400 134512640 134550932 4294617152 18446744073709551615 105585423 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=25199/tid=25209] ppid=25197 vsize=1530912 CPUtime=0.52
/proc/25199/task/25209/stat : 25209 (java) R 25197 25199 24584 0 -1 4202560 1799 0 0 0 52 0 0 0 25 0 13 0 22079608 1567653888 12030 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0 0
[pid=25199/tid=25210] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25210/stat : 25210 (java) S 25197 25199 24584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 22079608 1567653888 12032 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25211] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25211/stat : 25211 (java) S 25197 25199 24584 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 22079608 1567653888 12034 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
[pid=25199/tid=25212] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25212/stat : 25212 (java) S 25197 25199 24584 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 22079653 1567653888 12037 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 2.67
Current children cumulated vsize (KiB) 1530912

[startup+3.10132 s]
/proc/loadavg: 0.90 0.96 0.98 2/119 25212
/proc/meminfo: memFree=1676760/2059040 swapFree=4140388/4192956
[pid=25199] ppid=25197 vsize=1530912 CPUtime=4.51
/proc/25199/stat : 25199 (java) S 25197 25199 24584 0 -1 4202496 35551 0 1 0 432 19 0 0 18 0 13 0 22079598 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25199/statm: 382728 34530 1431 10 0 380030 0
[pid=25199/tid=25201] ppid=25197 vsize=1530912 CPUtime=3.06
/proc/25199/task/25201/stat : 25201 (java) R 25197 25199 24584 0 -1 4202560 32080 0 1 0 290 16 0 0 25 0 13 0 22079600 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4110034800 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=25199/tid=25202] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25202/stat : 25202 (java) S 25197 25199 24584 0 -1 4202560 144 0 0 0 0 0 0 0 18 0 13 0 22079601 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25203] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25203/stat : 25203 (java) S 25197 25199 24584 0 -1 4202560 58 0 0 0 0 0 0 0 18 0 13 0 22079601 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
[pid=25199/tid=25204] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25204/stat : 25204 (java) S 25197 25199 24584 0 -1 4202560 7 0 0 0 0 0 0 0 16 0 13 0 22079603 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 0 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25205] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25205/stat : 25205 (java) S 25197 25199 24584 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 22079604 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25206] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25206/stat : 25206 (java) S 25197 25199 24584 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 22079604 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25207] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25207/stat : 25207 (java) S 25197 25199 24584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 22079608 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25208] ppid=25197 vsize=1530912 CPUtime=0.85
/proc/25199/task/25208/stat : 25208 (java) S 25197 25199 24584 0 -1 4202560 396 0 0 0 85 0 0 0 15 0 13 0 22079608 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
[pid=25199/tid=25209] ppid=25197 vsize=1530912 CPUtime=0.55
/proc/25199/task/25209/stat : 25209 (java) S 25197 25199 24584 0 -1 4202560 1800 0 0 0 55 0 0 0 16 0 13 0 22079608 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
[pid=25199/tid=25210] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25210/stat : 25210 (java) S 25197 25199 24584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 22079608 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25211] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25211/stat : 25211 (java) S 25197 25199 24584 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 22079608 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
[pid=25199/tid=25212] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25212/stat : 25212 (java) S 25197 25199 24584 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 22079653 1567653888 34530 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.51
Current children cumulated vsize (KiB) 1530912

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

[startup+3.50131 s]
/proc/loadavg: 0.90 0.96 0.98 2/119 25212
/proc/meminfo: memFree=1649852/2059040 swapFree=4140388/4192956
[pid=25199] ppid=25197 vsize=1530912 CPUtime=4.91
/proc/25199/stat : 25199 (java) S 25197 25199 24584 0 -1 4202496 35830 0 1 0 472 19 0 0 18 0 13 0 22079598 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25199/statm: 382728 34807 1431 10 0 380030 0
[pid=25199/tid=25201] ppid=25197 vsize=1530912 CPUtime=3.46
/proc/25199/task/25201/stat : 25201 (java) R 25197 25199 24584 0 -1 4202560 32081 0 1 0 330 16 0 0 25 0 13 0 22079600 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4110034365 0 4 0 16800975 0 0 0 -1 0 0 0 0
[pid=25199/tid=25202] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25202/stat : 25202 (java) S 25197 25199 24584 0 -1 4202560 291 0 0 0 0 0 0 0 18 0 13 0 22079601 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25203] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25203/stat : 25203 (java) S 25197 25199 24584 0 -1 4202560 185 0 0 0 0 0 0 0 18 0 13 0 22079601 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
[pid=25199/tid=25204] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25204/stat : 25204 (java) S 25197 25199 24584 0 -1 4202560 11 0 0 0 0 0 0 0 16 0 13 0 22079603 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 0 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25205] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25205/stat : 25205 (java) S 25197 25199 24584 0 -1 4202560 11 0 0 0 0 0 0 0 18 0 13 0 22079604 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25206] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25206/stat : 25206 (java) S 25197 25199 24584 0 -1 4202560 7 0 0 0 0 0 0 0 18 0 13 0 22079604 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25207] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25207/stat : 25207 (java) S 25197 25199 24584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 22079608 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25208] ppid=25197 vsize=1530912 CPUtime=0.85
/proc/25199/task/25208/stat : 25208 (java) S 25197 25199 24584 0 -1 4202560 396 0 0 0 85 0 0 0 15 0 13 0 22079608 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
[pid=25199/tid=25209] ppid=25197 vsize=1530912 CPUtime=0.55
/proc/25199/task/25209/stat : 25209 (java) S 25197 25199 24584 0 -1 4202560 1800 0 0 0 55 0 0 0 15 0 13 0 22079608 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
[pid=25199/tid=25210] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25210/stat : 25210 (java) S 25197 25199 24584 0 -1 4202560 1 0 0 0 0 0 0 0 25 0 13 0 22079608 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 0 0 0 0
[pid=25199/tid=25211] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25211/stat : 25211 (java) S 25197 25199 24584 0 -1 4202560 1 0 0 0 0 0 0 0 15 0 13 0 22079608 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
[pid=25199/tid=25212] ppid=25197 vsize=1530912 CPUtime=0
/proc/25199/task/25212/stat : 25212 (java) S 25197 25199 24584 0 -1 4202560 4 0 0 0 0 0 0 0 19 0 13 0 22079653 1567653888 34807 1992294400 134512640 134550932 4294617152 18446744073709551615 4294960144 0 4 0 16800975 18446604437831832704 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 4.91
Current children cumulated vsize (KiB) 1530912

[startup+3.70131 s]
/proc/loadavg: 0.90 0.96 0.98 2/119 25212
/proc/meminfo: memFree=1649852/2059040 swapFree=4140388/4192956
[pid=25199] ppid=25197 vsize=0 CPUtime=5.1
/proc/25199/stat : 25199 (java) Z 25197 25199 24584 0 -1 4203548 35850 0 1 0 491 19 0 0 18 0 2 0 22079598 0 0 1992294400 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0
/proc/25199/statm: 0 0 0 0 0 0 0
[pid=25199/tid=25201] ppid=25197 vsize=0 CPUtime=3.62
/proc/25199/task/25201/stat : 25201 (java) R 25197 25199 24584 0 -1 4203588 32091 0 1 0 345 17 0 0 25 0 2 0 22079600 0 0 1992294400 0 0 0 0 0 0 4 0 16800975 18446744073709551615 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.1
Current children cumulated vsize (KiB) 0

Child status: 30
Real time (s): 3.71449
CPU time (s): 5.11722
CPU user time (s): 4.91125
CPU system time (s): 0.205968
CPU usage (%): 137.764
Max. virtual memory (cumulated for all children) (KiB): 1531108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.91125
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35850
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= 274
involuntary context switches= 216

runsolver used 0.010998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-13 23:32:37
IDJOB=2661214
IDBENCH=2179
IDSOLVER=1165
FILE ID=node004/2661214-1276464757
PBS_JOBID= 11173363
Free space on /tmp= 62536 MiB

SOLVER NAME= SAT4J PB CuttingPlanes 2.2.0 2010-05-26
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par16-1-c.opb
COMMAND LINE= java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2661214-1276464757/watcher-2661214-1276464757 -o /tmp/evaluation-result-2661214-1276464757/solver-2661214-1276464757 -C 1800 -W 2000 -M 1800  java6 -server -Xmx1350m -Xms1350m -jar HOME/sat4j-pb.jar CuttingPlanes HOME/instance-2661214-1276464757.opb

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

MD5SUM BENCH= e64a428c112076ceda9ede530f0c6582
RANDOM SEED=1036144671

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1783588 kB
Buffers:         63644 kB
Cached:         131412 kB
SwapCached:       6588 kB
Active:          94792 kB
Inactive:       113644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1783588 kB
SwapTotal:     4192956 kB
SwapFree:      4140388 kB
Dirty:             508 kB
Writeback:           0 kB
AnonPages:       11160 kB
Mapped:          12904 kB
Slab:            45112 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182304 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= 62536 MiB
End job on node004 at 2010-06-13 23:32:41