Trace number 3736631

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
PB09: SAT4J Pseudo Resolution 2.1.1OPT2 2.16367 1.72612

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
MD5SUM546a5ced30808b0bb71d4cd4eb43d066
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.048992
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables144
Total number of constraints17
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Quality of the solution as a function of time


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

Solver Data 

0.00/0.09	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.00/0.09	c This is free software under the dual EPL/GNU LGPL licenses.
0.00/0.09	c See www.sat4j.org for details.
0.00/0.09	c version 2.1.1.v20090612
0.00/0.09	c sun.arch.data.model	64
0.00/0.09	c java.version	1.6.0_24
0.00/0.09	c os.name	Linux
0.00/0.09	c os.version	2.6.32-71.29.1.el6.x86_64
0.00/0.09	c os.arch	amd64
0.00/0.09	c Free memory 1299577560
0.00/0.09	c Max memory 1306394624
0.00/0.09	c Total memory 1306394624
0.00/0.09	c Number of processors 8
0.08/0.12	c Pseudo Boolean Optimization
0.08/0.12	c --- Begin Solver configuration ---
0.08/0.12	c Stops conflict analysis at the first Unique Implication Point
0.08/0.12	c org.sat4j.pb.constraints.CompetResolutionPBMixedHTClauseCardConstrDataStructure@6abf2d5e
0.08/0.12	c Learn all clauses as in MiniSAT
0.08/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause taking into account the objective function
0.08/0.12	c Expensive reason simplification
0.08/0.12	c MiniSAT restarts strategy
0.08/0.12	c Memory based learned constraints deletion strategy
0.08/0.12	c timeout=2147483s
0.08/0.12	c DB Simplification allowed=false
0.08/0.12	c --- End Solver configuration ---
0.08/0.12	c solving HOME/instance-3736631-1338760846.opb
0.08/0.12	c reading problem ... 
0.08/0.18	c ... done. Wall clock time 0.062s.
0.08/0.18	c #vars     432
0.08/0.18	c #constraints  601
0.08/0.18	c constraints type 
0.08/0.18	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 288
0.08/0.18	c org.sat4j.pb.constraints.pb.MaxWatchPb => 313
0.95/0.62	c SATISFIABLE
0.95/0.62	c OPTIMIZING...
0.95/0.62	c Got one! Elapsed wall clock time (in seconds):0.503
0.95/0.62	o 53
1.19/0.82	c Got one! Elapsed wall clock time (in seconds):0.706
1.19/0.82	o 31
1.41/1.09	c Got one! Elapsed wall clock time (in seconds):0.969
1.41/1.09	o 21
1.51/1.12	c Got one! Elapsed wall clock time (in seconds):1.003
1.51/1.12	o 11
1.60/1.26	c Got one! Elapsed wall clock time (in seconds):1.14
1.60/1.26	o 7
1.60/1.28	c Got one! Elapsed wall clock time (in seconds):1.163
1.60/1.28	o 3
2.01/1.68	c Got one! Elapsed wall clock time (in seconds):1.563
2.01/1.68	o 2
2.12/1.71	c starts		: 50
2.12/1.71	c conflicts		: 28428
2.12/1.71	c decisions		: 32818
2.12/1.71	c propagations		: 420809
2.12/1.71	c inspects		: 6426783
2.12/1.71	c learnt literals	: 0
2.12/1.71	c learnt binary clauses	: 1
2.12/1.71	c learnt ternary clauses	: 8
2.12/1.71	c learnt clauses	: 28428
2.12/1.71	c ignored clauses	: 0
2.12/1.71	c root simplifications	: 0
2.12/1.71	c removed literals (reason simplification)	: 432869
2.12/1.71	c reason swapping (by a shorter reason)	: 0
2.12/1.71	c Calls to reduceDB	: 0
2.12/1.71	c speed (assignments/second)	: 1.683236E7
2.12/1.71	c non guided choices	1747
2.12/1.71	c learnt constraints type 
2.12/1.71	c constraints type 
2.12/1.71	c org.sat4j.pb.constraints.pb.OriginalHTClausePB => 288
2.12/1.71	c org.sat4j.pb.constraints.pb.MaxWatchPb => 313
2.12/1.71	s OPTIMUM FOUND
2.12/1.71	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 
2.12/1.71	c objective function=2
2.12/1.71	c Total wall clock time (in seconds): 1.59

Verifier Data 

OK	2

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3736631-1338760846/watcher-3736631-1338760846 -o /tmp/evaluation-result-3736631-1338760846/solver-3736631-1338760846 -C 1800 -W 1900 -M 15500 java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-3736631-1338760846.opb 

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: 2.00 2.01 2.00 3/197 10412
/proc/meminfo: memFree=26701256/32873844 swapFree=7124/7124
[pid=10412] ppid=10410 vsize=9292 CPUtime=0 cores=0,2,4,6
/proc/10412/stat : 10412 (java6) D 10410 10412 6377 0 -1 4202496 250 0 0 0 0 0 0 0 20 0 1 0 342210016 9515008 183 33554432000 1073741824 1073778376 140733488059536 140733488050568 273905696437 0 0 4096 0 18446744072100748580 0 0 17 4 0 0 0 0 0
/proc/10412/statm: 2323 183 140 9 0 71 0

[startup+0.025077 s]
/proc/loadavg: 2.00 2.01 2.00 3/197 10412
/proc/meminfo: memFree=26701256/32873844 swapFree=7124/7124
[pid=10412] ppid=10410 vsize=1839704 CPUtime=0 cores=0,2,4,6
/proc/10412/stat : 10412 (java) S 10410 10412 6377 0 -1 4202496 2674 0 1 0 0 0 0 0 20 0 7 0 342210016 1883856896 2864 33554432000 1073741824 1073778376 140736277804784 140736277795920 273909055549 0 0 0 16784584 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/10412/statm: 476310 2864 952 9 0 467419 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1839704

[startup+0.100233 s]
/proc/loadavg: 2.00 2.01 2.00 3/197 10412
/proc/meminfo: memFree=26701256/32873844 swapFree=7124/7124
[pid=10412] ppid=10410 vsize=2648568 CPUtime=0.08 cores=0,2,4,6
/proc/10412/stat : 10412 (java) S 10410 10412 6377 0 -1 4202496 4354 0 1 0 7 1 0 0 20 0 18 0 342210016 2712133632 6072 33554432000 1073741824 1073778376 140736277804784 140736277795920 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/10412/statm: 662142 6082 2064 9 0 652835 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2648568

[startup+0.300211 s]
/proc/loadavg: 2.00 2.01 2.00 3/197 10412
/proc/meminfo: memFree=26701256/32873844 swapFree=7124/7124
[pid=10412] ppid=10410 vsize=2715132 CPUtime=0.52 cores=0,2,4,6
/proc/10412/stat : 10412 (java) S 10410 10412 6377 0 -1 4202496 8499 0 1 0 51 1 0 0 20 0 19 0 342210016 2780295168 9335 33554432000 1073741824 1073778376 140736277804784 140736277795920 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/10412/statm: 678783 9335 2229 9 0 669476 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 2715132

[startup+0.700229 s]
/proc/loadavg: 2.00 2.01 2.00 3/197 10412
/proc/meminfo: memFree=26701256/32873844 swapFree=7124/7124
[pid=10412] ppid=10410 vsize=2715132 CPUtime=1.07 cores=0,2,4,6
/proc/10412/stat : 10412 (java) S 10410 10412 6377 0 -1 4202496 8850 0 1 0 105 2 0 0 20 0 19 0 342210016 2780295168 19070 33554432000 1073741824 1073778376 140736277804784 140736277795920 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/10412/statm: 678783 19070 2235 9 0 669476 0
Current children cumulated CPU time (s) 1.07
Current children cumulated vsize (KiB) 2715132

[startup+1.50071 s]
/proc/loadavg: 2.00 2.01 2.00 3/216 10431
/proc/meminfo: memFree=26603380/32873844 swapFree=7124/7124
[pid=10412] ppid=10410 vsize=2715132 CPUtime=1.9 cores=0,2,4,6
/proc/10412/stat : 10412 (java) S 10410 10412 6377 0 -1 4202496 8898 0 1 0 187 3 0 0 20 0 19 0 342210016 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140736277795920 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/10412/statm: 678783 38535 2244 9 0 669476 0
[pid=10412/tid=10414] ppid=10410 vsize=2715132 CPUtime=1.46 cores=0,2,4,6
/proc/10412/task/10414/stat : 10414 (java) R 10410 10412 6377 0 -1 4202560 2818 0 1 0 144 2 0 0 20 0 19 0 342210017 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356756959960 140356595748285 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=10412/tid=10415] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10415/stat : 10415 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356741409320 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10416] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10416/stat : 10416 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356740356520 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=10412/tid=10417] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10417/stat : 10417 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356739303720 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=10412/tid=10418] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10418/stat : 10418 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356738250920 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=10412/tid=10419] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10419/stat : 10419 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356737199144 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10420] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10420/stat : 10420 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356736146344 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=10412/tid=10421] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10421/stat : 10421 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356735093544 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10422] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10422/stat : 10422 (java) S 10410 10412 6377 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356734040744 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10423] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10423/stat : 10423 (java) S 10410 10412 6377 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 342210020 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356721629672 273909069737 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10424] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10424/stat : 10424 (java) S 10410 10412 6377 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 342210020 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356720575736 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10425] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10425/stat : 10425 (java) S 10410 10412 6377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 342210020 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356719522824 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10426] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10426/stat : 10426 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210023 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356718471312 273909077792 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10427] ppid=10410 vsize=2715132 CPUtime=0.25 cores=0,2,4,6
/proc/10412/task/10427/stat : 10427 (java) S 10410 10412 6377 0 -1 4202560 2509 0 0 0 25 0 0 0 20 0 19 0 342210023 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356717419448 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10428] ppid=10410 vsize=2715132 CPUtime=0.15 cores=0,2,4,6
/proc/10412/task/10428/stat : 10428 (java) S 10410 10412 6377 0 -1 4202560 2377 0 0 0 15 0 0 0 20 0 19 0 342210023 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356716366648 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=10412/tid=10429] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10429/stat : 10429 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210023 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356715314040 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=10412/tid=10430] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10430/stat : 10430 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210023 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356714261448 273909069737 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10431] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10431/stat : 10431 (java) S 10410 10412 6377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 342210035 2780295168 38535 33554432000 1073741824 1073778376 140736277804784 140356595213480 273909069737 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 1.9
Current children cumulated vsize (KiB) 2715132

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

[startup+1.70072 s]
/proc/loadavg: 2.00 2.01 2.00 3/216 10431
/proc/meminfo: memFree=26603380/32873844 swapFree=7124/7124
[pid=10412] ppid=10410 vsize=2715132 CPUtime=2.12 cores=0,2,4,6
/proc/10412/stat : 10412 (java) S 10410 10412 6377 0 -1 4202496 8907 0 1 0 208 4 0 0 20 0 19 0 342210016 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140736277795920 273909055549 0 0 0 16800975 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/10412/statm: 678783 43143 2244 9 0 669476 0
[pid=10412/tid=10414] ppid=10410 vsize=2715132 CPUtime=1.66 cores=0,2,4,6
/proc/10412/task/10414/stat : 10414 (java) R 10410 10412 6377 0 -1 4202560 2827 0 1 0 163 3 0 0 20 0 19 0 342210017 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356756959816 140356595343941 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=10412/tid=10415] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10415/stat : 10415 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356741409320 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10416] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10416/stat : 10416 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356740356520 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=10412/tid=10417] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10417/stat : 10417 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356739303720 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=10412/tid=10418] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10418/stat : 10418 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356738250920 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=10412/tid=10419] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10419/stat : 10419 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356737199144 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10420] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10420/stat : 10420 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356736146344 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 0 0 0 0 0 0
[pid=10412/tid=10421] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10421/stat : 10421 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356735093544 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10422] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10422/stat : 10422 (java) S 10410 10412 6377 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 342210018 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356734040744 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10423] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10423/stat : 10423 (java) S 10410 10412 6377 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 342210020 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356721629672 273909069737 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10424] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10424/stat : 10424 (java) S 10410 10412 6377 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 342210020 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356720575736 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10425] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10425/stat : 10425 (java) S 10410 10412 6377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 342210020 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356719522824 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10426] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10426/stat : 10426 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210023 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356718471312 273909077792 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10427] ppid=10410 vsize=2715132 CPUtime=0.26 cores=0,2,4,6
/proc/10412/task/10427/stat : 10427 (java) R 10410 10412 6377 0 -1 4202560 2509 0 0 0 26 0 0 0 20 0 19 0 342210023 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356717419448 140356764715774 0 4 0 16800975 0 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10428] ppid=10410 vsize=2715132 CPUtime=0.15 cores=0,2,4,6
/proc/10412/task/10428/stat : 10428 (java) S 10410 10412 6377 0 -1 4202560 2377 0 0 0 15 0 0 0 20 0 19 0 342210023 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356716366648 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=10412/tid=10429] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10429/stat : 10429 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210023 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356715314040 273909068860 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=10412/tid=10430] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10430/stat : 10430 (java) S 10410 10412 6377 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 342210023 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356714261448 273909069737 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=10412/tid=10431] ppid=10410 vsize=2715132 CPUtime=0 cores=0,2,4,6
/proc/10412/task/10431/stat : 10431 (java) S 10410 10412 6377 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 342210035 2780295168 43143 33554432000 1073741824 1073778376 140736277804784 140356595213480 273909069737 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 2715132

Child status: 30
Real time (s): 1.72612
CPU time (s): 2.16367
CPU user time (s): 2.10168
CPU system time (s): 0.06199
CPU usage (%): 125.349
Max. virtual memory (cumulated for all children) (KiB): 2715132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.10168
system time used= 0.06199
maximum resident set size= 172652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8977
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= 326
involuntary context switches= 17

runsolver used 0.002999 second user time and 0.018997 second system time

The end

Launcher Data 

Begin job on node134 at 2012-06-04 00:00:46
IDJOB=3736631
IDBENCH=48041
IDSOLVER=2322
FILE ID=node134/3736631-1338760846
RUNJOBID= node134-1338738643-6393
PBS_JOBID= 14636771
Free space on /tmp= 70360 MiB

SOLVER NAME= PB09: SAT4J Pseudo Resolution 2.1.1
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=29-P1=2-P2=59-P3=2-P4=47-P5=53-P6=37-P7=53-P8=53-B.opb
COMMAND LINE= java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3736631-1338760846/watcher-3736631-1338760846 -o /tmp/evaluation-result-3736631-1338760846/solver-3736631-1338760846 -C 1800 -W 1900 -M 15500  java6 -server -Xms1300m -Xmx1300m -jar HOME/org.sat4j.pb.jar HOME/instance-3736631-1338760846.opb

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

MD5SUM BENCH= 546a5ced30808b0bb71d4cd4eb43d066
RANDOM SEED=1451973869

node134.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		: 2667.278
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	: 5334.55
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		: 2667.278
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	: 5332.56
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		: 2667.278
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		: 2667.278
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	: 5332.59
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		: 2667.278
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		: 2667.278
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		: 2667.278
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	: 5332.57
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		: 2667.278
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26701992 kB
Buffers:          501856 kB
Cached:          3386532 kB
SwapCached:           76 kB
Active:          3125560 kB
Inactive:        2130892 kB
Active(anon):    1359428 kB
Inactive(anon):    10496 kB
Active(file):    1766132 kB
Inactive(file):  2120396 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67107756 kB
Dirty:               408 kB
Writeback:             0 kB
AnonPages:       1384032 kB
Mapped:            19396 kB
Shmem:                96 kB
Slab:             762692 kB
SReclaimable:     204132 kB
SUnreclaim:       558560 kB
KernelStack:        1624 kB
PageTables:         6540 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1517568 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1355776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70360 MiB
End job on node134 at 2012-06-04 00:00:48