Trace number 4102413

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 2.3.6 Resolution PB16OPT334 1.9937 1.25782

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par16-3-c.opb
MD5SUM995cbcff162892786ed2539630dc8f6e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark334
Best CPU time to get the best result obtained on this benchmark0.288955
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 334
Optimality of the best value was proved YES
Number of variables668
Total number of constraints1666
Number of constraints which are clauses1666
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 668
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 668
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 668
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 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.08	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.08	c See www.sat4j.org for details.
0.00/0.08	c version PB16.v20160501
0.00/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.00/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.00/0.08	c java.vm.version	19.1-b02
0.00/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.00/0.08	c sun.arch.data.model	64
0.00/0.08	c java.version		1.6.0_24
0.00/0.08	c os.name		Linux
0.00/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.00/0.08	c os.arch		amd64
0.00/0.08	c Free memory 		501472288
0.00/0.08	c Max memory 		7480803328
0.00/0.08	c Total memory 		504102912
0.00/0.08	c Number of processors 	8
0.10/0.11	c Pseudo Boolean Optimization by upper bound
0.10/0.11	c --- Begin Solver configuration ---
0.10/0.11	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.10/0.11	c Learn all clauses as in MiniSAT
0.10/0.11	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.10/0.11	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.10/0.11	c No reason simplification
0.10/0.11	c Glucose 2.1 dynamic restart strategy
0.10/0.11	c Glucose 2 learned constraints deletion strategy (LBD updated on propagation) with timer check every 1000 if the learned constraints reach increasing bounds: 5000 step 1000
0.10/0.11	c timeout=2147483s
0.10/0.11	c DB Simplification allowed=false
0.10/0.11	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.10/0.11	c --- End Solver configuration ---
0.10/0.11	c solving HOME/instance-4102413-1466229581.opb
0.10/0.11	c reading problem ... 
0.10/0.11	c  objective function found
0.28/0.24	c ... done. Wall clock time 0.136s.
0.28/0.24	c declared #vars     668
0.28/0.24	c #constraints  1666
0.28/0.24	c constraints type 
0.28/0.24	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 1210
0.28/0.24	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 456
0.28/0.24	c 1666 constraints processed.
0.28/0.24	c objective function length is 668 literals
1.27/0.99	c cleaning 2499 clauses out of 4997 with flag 16449/5000
1.43/1.04	c SATISFIABLE
1.43/1.04	c OPTIMIZING...
1.43/1.04	c Got one! Elapsed wall clock time (in seconds):0.94
1.43/1.05	o 334
1.69/1.18	c starts		: 6
1.69/1.18	c conflicts		: 5638
1.69/1.18	c decisions		: 5943
1.69/1.18	c propagations		: 1250281
1.69/1.18	c inspects		: 7338332
1.69/1.18	c shortcuts		: 0
1.69/1.18	c learnt literals	: 12
1.69/1.18	c learnt binary clauses	: 11
1.69/1.18	c learnt ternary clauses	: 30
1.69/1.18	c learnt constraints	: 5625
1.69/1.18	c ignored constraints	: 0
1.69/1.18	c root simplifications	: 0
1.69/1.18	c removed literals (reason simplification)	: 0
1.69/1.18	c reason swapping (by a shorter reason)	: 0
1.69/1.18	c Calls to reduceDB	: 1
1.69/1.18	c Number of update (reduction) of LBD	: 1129
1.69/1.18	c Imported unit clauses	: 0
1.69/1.18	c number of reductions to clauses (during analyze)	: 0
1.69/1.18	c number of learned constraints concerned by reduction	: 0
1.69/1.18	c number of learning phase by resolution	: 0
1.69/1.18	c number of learning phase by cutting planes	: 0
1.69/1.18	c speed (assignments/second)	: 1344388.1720430106
1.69/1.18	c non guided choices	0
1.69/1.18	c learnt constraints type 
1.69/1.18	s OPTIMUM FOUND
1.69/1.18	c Found 1 solution(s)
1.69/1.18	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 
1.69/1.18	c objective function=334
1.69/1.18	c Total wall clock time (in seconds): 1.074

Verifier Data 

OK	334

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4102413-1466229581/watcher-4102413-1466229581 -o /tmp/evaluation-result-4102413-1466229581/solver-4102413-1466229581 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1466206074-15532 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4102413-1466229581.opb 

pid=20022
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.16 2.23 2.20 3/194 20025
/proc/meminfo: memFree=30070740/32872528 swapFree=1542984/1696284
[pid=20025] ppid=20022 vsize=9160 CPUtime=0 cores=0,2,4,6
/proc/20025/stat : 20025 (java) R 20022 20025 15516 0 -1 4202496 262 0 0 0 0 0 0 0 20 0 1 0 25004687 9379840 122 33554432000 1073741824 1073778376 140735847892528 140735847889656 270710903264 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/20025/statm: 2372 131 100 9 0 120 0

[startup+0.10006 s]
/proc/loadavg: 2.16 2.23 2.20 3/194 20025
/proc/meminfo: memFree=30070740/32872528 swapFree=1542984/1696284
[pid=20025] ppid=20022 vsize=9558476 CPUtime=0.1 cores=0,2,4,6
/proc/20025/stat : 20025 (java) S 20022 20025 15516 0 -1 4202496 4435 0 1 0 8 2 0 0 20 0 18 0 25004687 9787879424 6056 33554432000 1073741824 1073778376 140733912651616 140733912642752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/20025/statm: 2389619 6056 2140 9 0 2380296 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9558476

[startup+0.200211 s]
/proc/loadavg: 2.16 2.23 2.20 3/194 20025
/proc/meminfo: memFree=30070740/32872528 swapFree=1542984/1696284
[pid=20025] ppid=20022 vsize=9558476 CPUtime=0.28 cores=0,2,4,6
/proc/20025/stat : 20025 (java) S 20022 20025 15516 0 -1 4202496 4999 0 1 0 26 2 0 0 20 0 18 0 25004687 9787879424 7001 33554432000 1073741824 1073778376 140733912651616 140733912642752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/20025/statm: 2389619 7001 2217 9 0 2380296 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9558476

[startup+0.300217 s]
/proc/loadavg: 2.16 2.23 2.20 3/194 20025
/proc/meminfo: memFree=30070740/32872528 swapFree=1542984/1696284
[pid=20025] ppid=20022 vsize=9625040 CPUtime=0.5 cores=0,2,4,6
/proc/20025/stat : 20025 (java) S 20022 20025 15516 0 -1 4202496 6837 0 1 0 48 2 0 0 20 0 19 0 25004687 9856040960 8640 33554432000 1073741824 1073778376 140733912651616 140733912642752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/20025/statm: 2406260 8640 2241 9 0 2396937 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9625040

[startup+0.70012 s]
/proc/loadavg: 2.16 2.23 2.20 3/194 20025
/proc/meminfo: memFree=30070740/32872528 swapFree=1542984/1696284
[pid=20025] ppid=20022 vsize=9625040 CPUtime=1.05 cores=0,2,4,6
/proc/20025/stat : 20025 (java) S 20022 20025 15516 0 -1 4202496 7085 0 1 0 103 2 0 0 20 0 19 0 25004687 9856040960 8701 33554432000 1073741824 1073778376 140733912651616 140733912642752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/20025/statm: 2406260 8701 2247 9 0 2396937 0
Current children cumulated CPU time (s) 1.05
Current children cumulated vsize (KiB) 9625040

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20025 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800176 s]
/proc/loadavg: 2.16 2.23 2.20 3/194 20025
/proc/meminfo: memFree=30070740/32872528 swapFree=1542984/1696284
[pid=20025] ppid=20022 vsize=9625040 CPUtime=1.16 cores=0,2,4,6
/proc/20025/stat : 20025 (java) S 20022 20025 15516 0 -1 4202496 7085 0 1 0 114 2 0 0 20 0 19 0 25004687 9856040960 8701 33554432000 1073741824 1073778376 140733912651616 140733912642752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/20025/statm: 2406260 8701 2247 9 0 2396937 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 9625040

[startup+1.20799 s]
/proc/loadavg: 2.16 2.23 2.20 5/213 20044
/proc/meminfo: memFree=30023648/32872528 swapFree=1542984/1696284
[pid=20025] ppid=20022 vsize=9691604 CPUtime=1.94 cores=0,2,4,6
/proc/20025/stat : 20025 (java) S 20022 20025 15516 0 -1 4202496 14682 0 1 0 190 4 0 0 20 0 17 0 25004687 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140733912642752 270710898749 0 0 0 16800975 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/20025/statm: 2422901 14909 2262 9 0 2413578 0
[pid=20025/tid=20027] ppid=20022 vsize=9691604 CPUtime=1.14 cores=0,2,4,6
/proc/20025/task/20027/stat : 20027 (java) S 20022 20025 15516 0 -1 4202560 2450 0 1 0 112 2 0 0 20 0 17 0 25004688 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222911144952 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=20025/tid=20028] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20028/stat : 20028 (java) S 20022 20025 15516 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 25004688 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222900206504 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20025/tid=20029] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20029/stat : 20029 (java) S 20022 20025 15516 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 25004688 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222899153960 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=20025/tid=20030] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20030/stat : 20030 (java) S 20022 20025 15516 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 25004688 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222752570024 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=20025/tid=20031] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20031/stat : 20031 (java) S 20022 20025 15516 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 25004688 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222751517480 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=20025/tid=20032] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20032/stat : 20032 (java) S 20022 20025 15516 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 25004688 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222750464424 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20025/tid=20033] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20033/stat : 20033 (java) S 20022 20025 15516 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 25004688 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222749411880 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=20025/tid=20034] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20034/stat : 20034 (java) S 20022 20025 15516 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 25004688 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222748358824 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=20025/tid=20035] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20035/stat : 20035 (java) S 20022 20025 15516 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 17 0 25004688 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222747306280 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20025/tid=20036] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20036/stat : 20036 (java) S 20022 20025 15516 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 17 0 25004689 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222735108520 270710912937 0 0 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20025/tid=20037] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20037/stat : 20037 (java) S 20022 20025 15516 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 17 0 25004690 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222734055288 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20025/tid=20038] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20038/stat : 20038 (java) S 20022 20025 15516 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 17 0 25004690 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222733002120 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=20025/tid=20039] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20039/stat : 20039 (java) S 20022 20025 15516 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 17 0 25004692 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222731948536 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=20025/tid=20040] ppid=20022 vsize=9691604 CPUtime=0.41 cores=0,2,4,6
/proc/20025/task/20040/stat : 20040 (java) R 20022 20025 15516 0 -1 4202560 6621 0 0 0 40 1 0 0 20 0 17 0 25004692 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222730884464 140222918119652 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=20025/tid=20041] ppid=20022 vsize=9691604 CPUtime=0.34 cores=0,2,4,6
/proc/20025/task/20041/stat : 20041 (java) S 20022 20025 15516 0 -1 4202560 4319 0 0 0 34 0 0 0 20 0 17 0 25004692 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222729831448 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=20025/tid=20042] ppid=20022 vsize=9691604 CPUtime=0 cores=0,2,4,6
/proc/20025/task/20042/stat : 20042 (java) S 20022 20025 15516 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 17 0 25004692 9924202496 14909 33554432000 1073741824 1073778376 140733912651616 140222728792312 270710912060 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
Current children cumulated CPU time (s) 1.94
Current children cumulated vsize (KiB) 9691604

Child status: 30
Real time (s): 1.25782
CPU time (s): 1.9937
CPU user time (s): 1.93071
CPU system time (s): 0.06299
CPU usage (%): 158.504
Max. virtual memory (cumulated for all children) (KiB): 9691604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.93071
system time used= 0.06299
maximum resident set size= 60576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15128
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 252
involuntary context switches= 42

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.002999 second user time and 0.005999 second system time

The end

Launcher Data 

Begin job on node125 at 2016-06-18 07:59:41
IDJOB=4102413
IDBENCH=2115
IDSOLVER=2546
FILE ID=node125/4102413-1466229581
RUNJOBID= node125-1466206074-15532
PBS_JOBID= 19918152
Free space on /tmp= 71744 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par16-3-c.opb
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102413-1466229581/watcher-4102413-1466229581 -o /tmp/evaluation-result-4102413-1466229581/solver-4102413-1466229581 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node125-1466206074-15532 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4102413-1466229581.opb

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

MD5SUM BENCH= 995cbcff162892786ed2539630dc8f6e
RANDOM SEED=969577769

node125.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.683
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30071640 kB
Buffers:          102752 kB
Cached:            96856 kB
SwapCached:          688 kB
Active:           228428 kB
Inactive:         141080 kB
Active(anon):     171204 kB
Inactive(anon):     1040 kB
Active(file):      57224 kB
Inactive(file):   140040 kB
Unevictable:     1696284 kB
Mlocked:         1542984 kB
SwapTotal:      67108856 kB
SwapFree:       67098232 kB
Dirty:               916 kB
Writeback:             0 kB
AnonPages:       1865300 kB
Mapped:            15332 kB
Shmem:                 0 kB
Slab:             602204 kB
SReclaimable:      44964 kB
SUnreclaim:       557240 kB
KernelStack:        1608 kB
PageTables:         7872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2002096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    307200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71744 MiB
End job on node125 at 2016-06-18 07:59:42