Trace number 4090433

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j PB 2.3.6 Resolution PB16OPTIMUM 2.35364 1.27552

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/pedigree/
normalized-saudiarabia_wcsp.wbo
MD5SUM2a28247785af680144eb63c27bd085ca
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark3.2505
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables555
Total number of constraints83019
Number of soft constraints82982
Number of constraints which are clauses82982
Number of constraints which are cardinality constraints (but not clauses)37
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint15
Top cost 14
Min constraint cost 1
Max constraint cost 14
Sum of constraints costs 1159382
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 16
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2013 Artois University and CNRS
0.00/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.07	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
0.11/0.10	c Pseudo Boolean Optimization by upper bound
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@587bd9f2
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Glucose 2.1 dynamic restart strategy
0.11/0.10	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
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c Listener: org.sat4j.minisat.core.VoidTracing@4e3eca90
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-4090433-1466072984.wbo
0.11/0.10	c reading problem ... 
1.30/0.82	c ... done. Wall clock time 0.717s.
1.30/0.82	c declared #vars     555
1.30/0.82	c internal #vars     83537
1.30/0.82	c #constraints  83056
1.30/0.82	c constraints type 
1.30/0.82	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 82837
1.30/0.82	c org.sat4j.minisat.constraints.card.MinWatchCard => 37
1.30/0.82	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 182
1.30/0.82	c 83056 constraints processed.
1.30/0.82	c objective function length is 82982 literals
1.91/1.13	c SATISFIABLE
1.91/1.13	c OPTIMIZING...
1.91/1.13	c Got one! Elapsed wall clock time (in seconds):1.026
1.91/1.13	o 0
2.17/1.26	c starts		: 1
2.17/1.26	c conflicts		: 56
2.17/1.26	c decisions		: 83443
2.17/1.26	c propagations		: 84298
2.17/1.26	c inspects		: 48992
2.17/1.26	c shortcuts		: 0
2.17/1.26	c learnt literals	: 0
2.17/1.26	c learnt binary clauses	: 0
2.17/1.26	c learnt ternary clauses	: 0
2.17/1.26	c learnt constraints	: 56
2.17/1.26	c ignored constraints	: 0
2.17/1.27	c root simplifications	: 0
2.17/1.27	c removed literals (reason simplification)	: 0
2.17/1.27	c reason swapping (by a shorter reason)	: 0
2.17/1.27	c Calls to reduceDB	: 0
2.17/1.27	c Number of update (reduction) of LBD	: 8
2.17/1.27	c Imported unit clauses	: 0
2.17/1.27	c number of reductions to clauses (during analyze)	: 0
2.17/1.27	c number of learned constraints concerned by reduction	: 0
2.17/1.27	c number of learning phase by resolution	: 0
2.17/1.27	c number of learning phase by cutting planes	: 0
2.17/1.27	c speed (assignments/second)	: 230953.42465753425
2.17/1.27	c non guided choices	347
2.17/1.27	c learnt constraints type 
2.17/1.27	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 56
2.17/1.27	s OPTIMUM FOUND
2.17/1.27	c Found 1 solution(s)
2.17/1.27	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 
2.17/1.27	c objective function=0
2.17/1.27	c Total wall clock time (in seconds): 1.168

Verifier Data 

OK	0

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-4090433-1466072984/watcher-4090433-1466072984 -o /tmp/evaluation-result-4090433-1466072984/solver-4090433-1466072984 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466062122-10382 --watchdog 1960 java -jar sat4j-pb.jar HOME/instance-4090433-1466072984.wbo 

pid=14147
running on 4 cores: 1,3,5,7

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: 2.36 2.28 2.20 3/194 14150
/proc/meminfo: memFree=29657916/32872528 swapFree=1370072/1517240
[pid=14150] ppid=14147 vsize=96272 CPUtime=0 cores=1,3,5,7
/proc/14150/stat : 14150 (java) S 14147 14150 10365 0 -1 4202496 1362 0 0 0 0 0 0 0 20 0 2 0 9344944 98582528 985 33554432000 1073741824 1073778376 140736682944480 140736682935616 229359255613 0 0 0 16784584 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14150/statm: 24068 985 750 9 0 16774 0
[pid=14150/tid=14151] ppid=14147 vsize=96268 CPUtime=0 cores=1,3,5,7
/proc/14150/task/14151/stat : 14151 (java) D 14147 14150 10365 0 -1 4202560 142 0 0 0 0 0 0 0 20 0 2 0 9344945 98578432 989 33554432000 1073741824 1073778376 140736682944480 140689333768888 229346733351 0 0 0 16784584 18446744072100588836 0 0 -1 1 0 0 0 0 0

[startup+0.100164 s]
/proc/loadavg: 2.36 2.28 2.20 3/194 14150
/proc/meminfo: memFree=29657916/32872528 swapFree=1370072/1517240
[pid=14150] ppid=14147 vsize=9558476 CPUtime=0.11 cores=1,3,5,7
/proc/14150/stat : 14150 (java) S 14147 14150 10365 0 -1 4202496 4513 0 1 0 10 1 0 0 20 0 18 0 9344944 9787879424 6135 33554432000 1073741824 1073778376 140736682944480 140736682935616 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14150/statm: 2389619 6135 2157 9 0 2380296 0
[pid=14150/tid=14151] ppid=14147 vsize=9558476 CPUtime=0.08 cores=1,3,5,7
/proc/14150/task/14151/stat : 14151 (java) R 14147 14150 10365 0 -1 4202560 2383 0 1 0 8 0 0 0 20 0 18 0 9344945 9787879424 6135 33554432000 1073741824 1073778376 140736682944480 140689333771168 140689340169504 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558476

[startup+0.200439 s]
/proc/loadavg: 2.36 2.28 2.20 3/194 14150
/proc/meminfo: memFree=29657916/32872528 swapFree=1370072/1517240
[pid=14150] ppid=14147 vsize=9558476 CPUtime=0.26 cores=1,3,5,7
/proc/14150/stat : 14150 (java) S 14147 14150 10365 0 -1 4202496 4754 0 1 0 25 1 0 0 20 0 18 0 9344944 9787879424 6807 33554432000 1073741824 1073778376 140736682944480 140736682935616 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14150/statm: 2389619 6807 2212 9 0 2380296 0
[pid=14150/tid=14151] ppid=14147 vsize=9558476 CPUtime=0.18 cores=1,3,5,7
/proc/14150/task/14151/stat : 14151 (java) R 14147 14150 10365 0 -1 4202560 2400 0 1 0 18 0 0 0 20 0 18 0 9344945 9787879424 6807 33554432000 1073741824 1073778376 140736682944480 140689333771168 140689186847051 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 9558476

[startup+0.300438 s]
/proc/loadavg: 2.36 2.28 2.20 3/194 14150
/proc/meminfo: memFree=29657916/32872528 swapFree=1370072/1517240
[pid=14150] ppid=14147 vsize=9558476 CPUtime=0.51 cores=1,3,5,7
/proc/14150/stat : 14150 (java) S 14147 14150 10365 0 -1 4202496 6366 0 1 0 49 2 0 0 20 0 18 0 9344944 9787879424 9344 33554432000 1073741824 1073778376 140736682944480 140736682935616 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14150/statm: 2389619 9344 2231 9 0 2380296 0
[pid=14150/tid=14151] ppid=14147 vsize=9558476 CPUtime=0.28 cores=1,3,5,7
/proc/14150/task/14151/stat : 14151 (java) R 14147 14150 10365 0 -1 4202560 2403 0 1 0 28 0 0 0 20 0 18 0 9344945 9787879424 9344 33554432000 1073741824 1073778376 140736682944480 140689333763952 140689186813344 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9558476

[startup+0.700383 s]
/proc/loadavg: 2.36 2.28 2.20 3/194 14150
/proc/meminfo: memFree=29657916/32872528 swapFree=1370072/1517240
[pid=14150] ppid=14147 vsize=9558476 CPUtime=1.2 cores=1,3,5,7
/proc/14150/stat : 14150 (java) S 14147 14150 10365 0 -1 4202496 6883 0 1 0 114 6 0 0 20 0 18 0 9344944 9787879424 43278 33554432000 1073741824 1073778376 140736682944480 140736682935616 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14150/statm: 2389619 43278 2263 9 0 2380296 0
[pid=14150/tid=14151] ppid=14147 vsize=9558476 CPUtime=0.65 cores=1,3,5,7
/proc/14150/task/14151/stat : 14151 (java) R 14147 14150 10365 0 -1 4202560 2465 0 1 0 62 3 0 0 20 0 18 0 9344945 9787879424 43278 33554432000 1073741824 1073778376 140736682944480 140689333771848 140689187159676 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.2
Current children cumulated vsize (KiB) 9558476

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 14150 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+0.800463 s]
/proc/loadavg: 2.36 2.28 2.20 3/194 14150
/proc/meminfo: memFree=29657916/32872528 swapFree=1370072/1517240
[pid=14150] ppid=14147 vsize=9558476 CPUtime=1.3 cores=1,3,5,7
/proc/14150/stat : 14150 (java) S 14147 14150 10365 0 -1 4202496 6883 0 1 0 124 6 0 0 20 0 18 0 9344944 9787879424 43278 33554432000 1073741824 1073778376 140736682944480 140736682935616 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14150/statm: 2389619 43278 2263 9 0 2380296 0
[pid=14150/tid=14151] ppid=14147 vsize=9558476 CPUtime=0.75 cores=1,3,5,7
/proc/14150/task/14151/stat : 14151 (java) R 14147 14150 10365 0 -1 4202560 2465 0 1 0 72 3 0 0 20 0 18 0 9344945 9787879424 43278 33554432000 1073741824 1073778376 140736682944480 140689333771848 140689187283726 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 9558476

[startup+1.20809 s]
/proc/loadavg: 2.36 2.28 2.20 5/213 14169
/proc/meminfo: memFree=29488880/32872528 swapFree=1370072/1517240
[pid=14150] ppid=14147 vsize=9625040 CPUtime=2.17 cores=1,3,5,7
/proc/14150/stat : 14150 (java) S 14147 14150 10365 0 -1 4202496 9572 0 1 0 207 10 0 0 20 0 19 0 9344944 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140736682935616 229359255613 0 0 0 16800975 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/14150/statm: 2406260 53681 2279 9 0 2396937 0
[pid=14150/tid=14151] ppid=14147 vsize=9625040 CPUtime=1.1 cores=1,3,5,7
/proc/14150/task/14151/stat : 14151 (java) R 14147 14150 10365 0 -1 4202560 2478 0 1 0 107 3 0 0 20 0 19 0 9344945 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140689333771656 140689187223198 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0
[pid=14150/tid=14153] ppid=14147 vsize=9625040 CPUtime=0.01 cores=1,3,5,7
/proc/14150/task/14153/stat : 14153 (java) S 14147 14150 10365 0 -1 4202560 129 0 0 0 1 0 0 0 20 0 19 0 9344945 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140689306224936 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=14150/tid=14154] ppid=14147 vsize=9625040 CPUtime=0.01 cores=1,3,5,7
/proc/14150/task/14154/stat : 14154 (java) S 14147 14150 10365 0 -1 4202560 16 0 0 0 1 0 0 0 20 0 19 0 9344946 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140689175783592 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=14150/tid=14155] ppid=14147 vsize=9625040 CPUtime=0.02 cores=1,3,5,7
/proc/14150/task/14155/stat : 14155 (java) S 14147 14150 10365 0 -1 4202560 85 0 0 0 2 0 0 0 20 0 19 0 9344946 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140689174731304 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=14150/tid=14156] ppid=14147 vsize=9625040 CPUtime=0.04 cores=1,3,5,7
/proc/14150/task/14156/stat : 14156 (java) S 14147 14150 10365 0 -1 4202560 92 0 0 0 2 2 0 0 20 0 19 0 9344946 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140689173678504 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=14150/tid=14157] ppid=14147 vsize=9625040 CPUtime=0.01 cores=1,3,5,7
/proc/14150/task/14157/stat : 14157 (java) S 14147 14150 10365 0 -1 4202560 12 0 0 0 1 0 0 0 20 0 19 0 9344946 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140689172626216 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=14150/tid=14158] ppid=14147 vsize=9625040 CPUtime=0.02 cores=1,3,5,7
/proc/14150/task/14158/stat : 14158 (java) S 14147 14150 10365 0 -1 4202560 19 0 0 0 2 0 0 0 20 0 19 0 9344946 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140689171573416 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=14150/tid=14159] ppid=14147 vsize=9625040 CPUtime=0.02 cores=1,3,5,7
/proc/14150/task/14159/stat : 14159 (java) S 14147 14150 10365 0 -1 4202560 17 0 0 0 2 0 0 0 20 0 19 0 9344946 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688834423848 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=14150/tid=14160] ppid=14147 vsize=9625040 CPUtime=0.04 cores=1,3,5,7
/proc/14150/task/14160/stat : 14160 (java) S 14147 14150 10365 0 -1 4202560 105 0 0 0 2 2 0 0 20 0 19 0 9344946 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688833371048 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=14150/tid=14161] ppid=14147 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/14150/task/14161/stat : 14161 (java) S 14147 14150 10365 0 -1 4202560 72 0 0 0 0 0 0 0 20 0 19 0 9344947 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688821172456 229359269801 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=14150/tid=14162] ppid=14147 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/14150/task/14162/stat : 14162 (java) S 14147 14150 10365 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 9344947 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688820118520 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=14150/tid=14163] ppid=14147 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/14150/task/14163/stat : 14163 (java) S 14147 14150 10365 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 9344947 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688819066120 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=14150/tid=14164] ppid=14147 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/14150/task/14164/stat : 14164 (java) S 14147 14150 10365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 9344949 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688818014608 229359277856 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=14150/tid=14165] ppid=14147 vsize=9625040 CPUtime=0.34 cores=1,3,5,7
/proc/14150/task/14165/stat : 14165 (java) S 14147 14150 10365 0 -1 4202560 1290 0 0 0 34 0 0 0 20 0 19 0 9344949 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688816962232 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=14150/tid=14166] ppid=14147 vsize=9625040 CPUtime=0.41 cores=1,3,5,7
/proc/14150/task/14166/stat : 14166 (java) S 14147 14150 10365 0 -1 4202560 3997 0 0 0 41 0 0 0 20 0 19 0 9344949 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688815909432 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=14150/tid=14167] ppid=14147 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/14150/task/14167/stat : 14167 (java) S 14147 14150 10365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 9344949 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688814857336 229359268924 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=14150/tid=14168] ppid=14147 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/14150/task/14168/stat : 14168 (java) S 14147 14150 10365 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 9344949 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688813804744 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=14150/tid=14169] ppid=14147 vsize=9625040 CPUtime=0 cores=1,3,5,7
/proc/14150/task/14169/stat : 14169 (java) S 14147 14150 10365 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 9345035 9856040960 53681 33554432000 1073741824 1073778376 140736682944480 140688812749736 229359269801 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 2.17
Current children cumulated vsize (KiB) 9625040

Child status: 30
Real time (s): 1.27552
CPU time (s): 2.35364
CPU user time (s): 2.17067
CPU system time (s): 0.182972
CPU usage (%): 184.524
Max. virtual memory (cumulated for all children) (KiB): 9625040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.17067
system time used= 0.182972
maximum resident set size= 214916
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9599
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= 357
involuntary context switches= 315

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013997 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-16 12:29:45
IDJOB=4090433
IDBENCH=79626
IDSOLVER=2551
FILE ID=node129/4090433-1466072984
RUNJOBID= node129-1466062122-10382
PBS_JOBID= 19904010
Free space on /tmp= 71724 MiB

SOLVER NAME= Sat4j PB 2.3.6 Resolution PB16
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/pedigree/normalized-saudiarabia_wcsp.wbo
COMMAND LINE= java -jar sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090433-1466072984/watcher-4090433-1466072984 -o /tmp/evaluation-result-4090433-1466072984/solver-4090433-1466072984 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466062122-10382 --watchdog 1960  java -jar sat4j-pb.jar HOME/instance-4090433-1466072984.wbo

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

MD5SUM BENCH= 2a28247785af680144eb63c27bd085ca
RANDOM SEED=204561467

node129.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		: 2666.143
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	: 5332.28
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		: 2666.143
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		: 2666.143
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		: 2666.143
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	: 5332.55
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		: 2666.143
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		: 2666.143
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	: 5332.54
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		: 2666.143
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		: 2666.143
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29658180 kB
Buffers:           15588 kB
Cached:            59876 kB
SwapCached:          672 kB
Active:           939784 kB
Inactive:          36464 kB
Active(anon):     902368 kB
Inactive(anon):      912 kB
Active(file):      37416 kB
Inactive(file):    35552 kB
Unevictable:     1517240 kB
Mlocked:         1370072 kB
SwapTotal:      67108856 kB
SwapFree:       67100228 kB
Dirty:              3936 kB
Writeback:             0 kB
AnonPages:       2437412 kB
Mapped:            15420 kB
Shmem:                 0 kB
Slab:             566396 kB
SReclaimable:       9828 kB
SUnreclaim:       556568 kB
KernelStack:        1600 kB
PageTables:         9156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3581736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1054720 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= 71724 MiB
End job on node129 at 2016-06-16 12:29:46