Trace number 3710752

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 specific settings 2.3.2 snapshotSAT35 2.07468 1.18973

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
bounded_golomb_rulers/normalized-bogr_8.opb
MD5SUM7511e7863ac3e00f42a81c49dc15d5a1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark34
Best CPU time to get the best result obtained on this benchmark4.03439
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 34
Optimality of the best value was proved YES
Number of variables386
Total number of constraints680
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints679
Minimum length of a constraint1
Maximum length of a constraint26
Number of terms in the objective function 7
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 91
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 472
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


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

Solver Data 

0.00/0.08	c SAT4J: a SATisfiability library for Java (c) 2004-2012 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 This software uses some libraries from the Jakarta Commons project. See jakarta.apache.org for details.
0.00/0.08	c version 2.3.2.v20120418
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
0.09/0.12	c read org.sat4j.minisat.orders.VarOrderHeap
0.09/0.12	c configuring ORDERS
0.09/0.12	c --- Begin Solver configuration ---
0.09/0.12	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@742808b3
0.09/0.12	c Learn all clauses as in MiniSAT
0.09/0.12	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.09/0.12	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.09/0.12	c Expensive reason simplification
0.09/0.12	c Armin Biere (Picosat) restarts strategy
0.09/0.12	c Glucose learned constraints deletion strategy
0.09/0.12	c timeout=2147483s
0.09/0.12	c DB Simplification allowed=true
0.09/0.12	c Heuristics kept accross calls (keep the solver "hot")
0.09/0.12	c --- End Solver configuration ---
0.09/0.12	c solving HOME/instance-3710752-1338155358.opb
0.09/0.12	c reading problem ... 
0.52/0.32	c ... done. Wall clock time 0.196s.
0.52/0.37	c declared #vars     386
0.52/0.37	c #constraints  680
0.52/0.37	c constraints type 
0.52/0.37	c org.sat4j.minisat.constraints.cnf.UnitClause => 1
0.52/0.37	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 679
0.52/0.37	c 680 constraints processed.
0.83/0.49	c SATISFIABLE
0.83/0.49	c OPTIMIZING...
0.83/0.49	c Got one! Elapsed wall clock time (in seconds):0.368
0.83/0.49	o 56
0.83/0.49	c Got one! Elapsed wall clock time (in seconds):0.372
0.83/0.49	o 55
1.06/0.50	c Got one! Elapsed wall clock time (in seconds):0.375
1.06/0.50	o 52
1.06/0.50	c Got one! Elapsed wall clock time (in seconds):0.378
1.06/0.50	o 51
1.06/0.50	c Got one! Elapsed wall clock time (in seconds):0.384
1.06/0.50	o 50
1.06/0.59	c Got one! Elapsed wall clock time (in seconds):0.465
1.06/0.59	o 49
1.33/0.61	c Got one! Elapsed wall clock time (in seconds):0.487
1.33/0.61	o 48
1.33/0.63	c Got one! Elapsed wall clock time (in seconds):0.513
1.33/0.63	o 47
1.33/0.64	c Got one! Elapsed wall clock time (in seconds):0.523
1.33/0.64	o 45
1.33/0.69	c Got one! Elapsed wall clock time (in seconds):0.568
1.33/0.69	o 43
1.47/0.70	c Got one! Elapsed wall clock time (in seconds):0.584
1.47/0.70	o 42
1.57/0.85	c Got one! Elapsed wall clock time (in seconds):0.731
1.57/0.85	o 40
1.57/0.87	c Got one! Elapsed wall clock time (in seconds):0.746
1.57/0.87	o 38
1.68/0.90	c Got one! Elapsed wall clock time (in seconds):0.776
1.68/0.90	o 37
1.83/1.02	c Got one! Elapsed wall clock time (in seconds):0.896
1.83/1.02	o 36
1.97/1.16	c Got one! Elapsed wall clock time (in seconds):1.042
1.97/1.16	o 35
1.97/1.16	Exception in thread "main" java.lang.IllegalArgumentException: Can only remove latest added constraint!!!
1.97/1.16		at org.sat4j.minisat.core.Solver.removeSubsumedConstr(Unknown Source)
1.97/1.16		at org.sat4j.tools.SolverDecorator.removeSubsumedConstr(Unknown Source)
1.97/1.16		at org.sat4j.pb.PseudoOptDecorator.discardCurrentSolution(Unknown Source)
1.97/1.16		at org.sat4j.sat.Lanceur.solve(Unknown Source)
1.97/1.16		at org.sat4j.sat.Lanceur.run(Unknown Source)
1.97/1.16		at org.sat4j.sat.Lanceur.main(Unknown Source)
1.97/1.16	c starts		: 36
1.97/1.16	c conflicts		: 5100
1.97/1.16	c decisions		: 6714
1.97/1.16	c propagations		: 218679
1.97/1.16	c inspects		: 4381093
1.97/1.16	c shortcuts		: 0
1.97/1.16	c learnt literals	: 7
1.97/1.16	c learnt binary clauses	: 8
1.97/1.16	c learnt ternary clauses	: 7
1.97/1.16	c learnt constraints	: 5093
1.97/1.16	c ignored constraints	: 0
1.97/1.16	c root simplifications	: 43
1.97/1.17	c removed literals (reason simplification)	: 9278
1.97/1.17	c reason swapping (by a shorter reason)	: 0
1.97/1.17	c Calls to reduceDB	: 0
1.97/1.17	c number of reductions to clauses (during analyze)	: 0
1.97/1.17	c number of learned constraints concerned by reduction	: 0
1.97/1.17	c number of learning phase by resolution	: 0
1.97/1.17	c number of learning phase by cutting planes	: 0
1.97/1.17	c speed (assignments/second)	: 258791.71597633138
1.97/1.17	c non guided choices	341
1.97/1.17	c learnt constraints type 
1.97/1.17	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 2
1.97/1.17	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 3278
1.97/1.17	c constraints type 
1.97/1.17	c org.sat4j.minisat.constraints.cnf.UnitClause => 1
1.97/1.17	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 680
1.97/1.17	c 681 constraints processed.
1.97/1.17	s SATISFIABLE
1.97/1.17	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 
1.97/1.17	c objective function=35
1.97/1.17	c Total wall clock time (in seconds): 1.051

Verifier Data 

OK	35

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-3710752-1338155358/watcher-3710752-1338155358 -o /tmp/evaluation-result-3710752-1338155358/solver-3710752-1338155358 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3710752-1338155358.opb 

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: 2.03 2.01 2.00 3/194 31968
/proc/meminfo: memFree=30727508/32873844 swapFree=6600/6600
[pid=31968] ppid=31966 vsize=9292 CPUtime=0 cores=1,3,5,7
/proc/31968/stat : 31968 (java) D 31966 31968 28151 0 -1 4202496 250 0 0 0 0 0 0 0 20 0 1 0 281660665 9515008 183 33554432000 1073741824 1073778376 140736063446272 140736063437304 213419638453 0 0 4096 0 18446744072100609316 0 0 17 5 0 0 0 0 0
/proc/31968/statm: 2323 183 140 9 0 71 0

[startup+0.105395 s]
/proc/loadavg: 2.03 2.01 2.00 3/194 31968
/proc/meminfo: memFree=30727508/32873844 swapFree=6600/6600
[pid=31968] ppid=31966 vsize=9558440 CPUtime=0.09 cores=1,3,5,7
/proc/31968/stat : 31968 (java) S 31966 31968 28151 0 -1 4202496 4296 0 1 0 8 1 0 0 20 0 18 0 281660665 9787842560 6011 33554432000 1073741824 1073778376 140734325000400 140734324991536 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/31968/statm: 2389610 6011 2116 9 0 2380296 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9558440

[startup+0.200378 s]
/proc/loadavg: 2.03 2.01 2.00 3/194 31968
/proc/meminfo: memFree=30727508/32873844 swapFree=6600/6600
[pid=31968] ppid=31966 vsize=9558440 CPUtime=0.25 cores=1,3,5,7
/proc/31968/stat : 31968 (java) S 31966 31968 28151 0 -1 4202496 4723 0 1 0 24 1 0 0 20 0 18 0 281660665 9787842560 6921 33554432000 1073741824 1073778376 140734325000400 140734324991536 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/31968/statm: 2389610 6921 2203 9 0 2380296 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 9558440

[startup+0.3003 s]
/proc/loadavg: 2.03 2.01 2.00 3/194 31968
/proc/meminfo: memFree=30727508/32873844 swapFree=6600/6600
[pid=31968] ppid=31966 vsize=9558440 CPUtime=0.52 cores=1,3,5,7
/proc/31968/stat : 31968 (java) S 31966 31968 28151 0 -1 4202496 9511 0 1 0 50 2 0 0 20 0 18 0 281660665 9787842560 11172 33554432000 1073741824 1073778376 140734325000400 140734324991536 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/31968/statm: 2389610 11172 2226 9 0 2380296 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 9558440

[startup+0.700312 s]
/proc/loadavg: 2.03 2.01 2.00 3/194 31968
/proc/meminfo: memFree=30727508/32873844 swapFree=6600/6600
[pid=31968] ppid=31966 vsize=9625004 CPUtime=1.47 cores=1,3,5,7
/proc/31968/stat : 31968 (java) S 31966 31968 28151 0 -1 4202496 11519 0 1 0 143 4 0 0 20 0 19 0 281660665 9856004096 12335 33554432000 1073741824 1073778376 140734325000400 140734324991536 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/31968/statm: 2406251 12335 2253 9 0 2396937 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 9625004

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

[startup+0.800386 s]
/proc/loadavg: 2.03 2.01 2.00 3/194 31968
/proc/meminfo: memFree=30727508/32873844 swapFree=6600/6600
[pid=31968] ppid=31966 vsize=9625004 CPUtime=1.57 cores=1,3,5,7
/proc/31968/stat : 31968 (java) S 31966 31968 28151 0 -1 4202496 11519 0 1 0 153 4 0 0 20 0 19 0 281660665 9856004096 12335 33554432000 1073741824 1073778376 140734325000400 140734324991536 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/31968/statm: 2406251 12335 2253 9 0 2396937 0
Current children cumulated CPU time (s) 1.57
Current children cumulated vsize (KiB) 9625004

[startup+1.00023 s]
/proc/loadavg: 2.03 2.01 2.00 3/194 31968
/proc/meminfo: memFree=30727508/32873844 swapFree=6600/6600
[pid=31968] ppid=31966 vsize=9625004 CPUtime=1.83 cores=1,3,5,7
/proc/31968/stat : 31968 (java) S 31966 31968 28151 0 -1 4202496 11953 0 1 0 179 4 0 0 20 0 19 0 281660665 9856004096 12338 33554432000 1073741824 1073778376 140734325000400 140734324991536 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/31968/statm: 2406251 12338 2256 9 0 2396937 0
Current children cumulated CPU time (s) 1.83
Current children cumulated vsize (KiB) 9625004

[startup+1.10032 s]
/proc/loadavg: 2.03 2.01 2.00 4/213 31987
/proc/meminfo: memFree=30686044/32873844 swapFree=6600/6600
[pid=31968] ppid=31966 vsize=9625004 CPUtime=1.97 cores=1,3,5,7
/proc/31968/stat : 31968 (java) S 31966 31968 28151 0 -1 4202496 12440 0 1 0 193 4 0 0 20 0 19 0 281660665 9856004096 12608 33554432000 1073741824 1073778376 140734325000400 140734324991536 213422997565 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/31968/statm: 2406251 12608 2259 9 0 2396937 0
[pid=31968/tid=31970] ppid=31966 vsize=9625004 CPUtime=1.07 cores=1,3,5,7
/proc/31968/task/31970/stat : 31970 (java) R 31966 31968 28151 0 -1 4202560 2513 0 1 0 105 2 0 0 20 0 19 0 281660666 9856004096 12608 33554432000 1073741824 1073778376 140734325000400 140481692008896 140481552558470 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0
[pid=31968/tid=31971] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31971/stat : 31971 (java) S 31966 31968 28151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 281660667 9856004096 12608 33554432000 1073741824 1073778376 140734325000400 140481535310888 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31968/tid=31972] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31972/stat : 31972 (java) S 31966 31968 28151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 281660667 9856004096 12608 33554432000 1073741824 1073778376 140734325000400 140481534258088 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31968/tid=31973] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31973/stat : 31973 (java) S 31966 31968 28151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 281660667 9856004096 12608 33554432000 1073741824 1073778376 140734325000400 140481533205288 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
[pid=31968/tid=31974] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31974/stat : 31974 (java) S 31966 31968 28151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 281660667 9856004096 12580 33554432000 1073741824 1073778376 140734325000400 140481532152488 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=31968/tid=31975] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31975/stat : 31975 (java) S 31966 31968 28151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 281660667 9856004096 12600 33554432000 1073741824 1073778376 140734325000400 140481531099688 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31968/tid=31976] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31976/stat : 31976 (java) S 31966 31968 28151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 281660667 9856004096 12605 33554432000 1073741824 1073778376 140734325000400 140481530046888 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 1 0 0 0 0 0
[pid=31968/tid=31977] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31977/stat : 31977 (java) S 31966 31968 28151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 281660667 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481528994088 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31968/tid=31978] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31978/stat : 31978 (java) S 31966 31968 28151 0 -1 4202560 3 0 0 0 0 0 0 0 20 0 19 0 281660667 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481527941288 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31968/tid=31979] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31979/stat : 31979 (java) S 31966 31968 28151 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 281660668 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481515744232 213423011753 0 0 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31968/tid=31980] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31980/stat : 31980 (java) S 31966 31968 28151 0 -1 4202560 16 0 0 0 0 0 0 0 20 0 19 0 281660668 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481514690296 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31968/tid=31981] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31981/stat : 31981 (java) S 31966 31968 28151 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 281660668 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481513637384 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31968/tid=31982] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31982/stat : 31982 (java) S 31966 31968 28151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 281660671 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481512585872 213423019808 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31968/tid=31983] ppid=31966 vsize=9625004 CPUtime=0.47 cores=1,3,5,7
/proc/31968/task/31983/stat : 31983 (java) R 31966 31968 28151 0 -1 4202560 4397 0 0 0 45 2 0 0 20 0 19 0 281660671 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481511532984 140481694615776 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0
[pid=31968/tid=31984] ppid=31966 vsize=9625004 CPUtime=0.39 cores=1,3,5,7
/proc/31968/task/31984/stat : 31984 (java) S 31966 31968 28151 0 -1 4202560 4374 0 0 0 39 0 0 0 20 0 19 0 281660671 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481510480184 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31968/tid=31985] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31985/stat : 31985 (java) S 31966 31968 28151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 281660671 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481509427576 213423010876 0 4 0 16800975 18446744071579510697 0 0 -1 5 0 0 0 0 0
[pid=31968/tid=31986] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31986/stat : 31986 (java) S 31966 31968 28151 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 281660671 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481508374984 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 3 0 0 0 0 0
[pid=31968/tid=31987] ppid=31966 vsize=9625004 CPUtime=0 cores=1,3,5,7
/proc/31968/task/31987/stat : 31987 (java) S 31966 31968 28151 0 -1 4202560 7 0 0 0 0 0 0 0 20 0 19 0 281660697 9856004096 12613 33554432000 1073741824 1073778376 140734325000400 140481507321512 213423011753 0 4 0 16800975 18446744071579510697 0 0 -1 7 0 0 0 0 0
Current children cumulated CPU time (s) 1.97
Current children cumulated vsize (KiB) 9625004

Child status: 1
Real time (s): 1.18973
CPU time (s): 2.07468
CPU user time (s): 2.00169
CPU system time (s): 0.072988
CPU usage (%): 174.383
Max. virtual memory (cumulated for all children) (KiB): 9625004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.00169
system time used= 0.072988
maximum resident set size= 53552
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12510
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= 323
involuntary context switches= 39

runsolver used 0.006998 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node140 at 2012-05-27 23:49:18
IDJOB=3710752
IDBENCH=2938
IDSOLVER=2289
FILE ID=node140/3710752-1338155358
RUNJOBID= node140-1338124688-28168
PBS_JOBID= 14624514
Free space on /tmp= 71336 MiB

SOLVER NAME= SAT4J PB specific settings 2.3.2 snapshot
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_8.opb
COMMAND LINE= java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3710752-1338155358/watcher-3710752-1338155358 -o /tmp/evaluation-result-3710752-1338155358/solver-3710752-1338155358 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-sat.jar -opt -s Resolution -S ORDERS=VarOrderHeap -hot -y HOME/instance-3710752-1338155358.opb

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

MD5SUM BENCH= 7511e7863ac3e00f42a81c49dc15d5a1
RANDOM SEED=710165759

node140.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		: 2667.094
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	: 5334.18
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		: 2667.094
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	: 5331.91
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		: 2667.094
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	: 5331.91
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		: 2667.094
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	: 5331.91
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		: 2667.094
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	: 5331.92
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		: 2667.094
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	: 5331.88
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		: 2667.094
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	: 5331.90
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		: 2667.094
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30728300 kB
Buffers:          399376 kB
Cached:           711060 kB
SwapCached:         1492 kB
Active:          1015624 kB
Inactive:         266456 kB
Active(anon):     163708 kB
Inactive(anon):     8604 kB
Active(file):     851916 kB
Inactive(file):   257852 kB
Unevictable:        6600 kB
Mlocked:            6600 kB
SwapTotal:      67108856 kB
SwapFree:       67105300 kB
Dirty:               856 kB
Writeback:             0 kB
AnonPages:        179524 kB
Mapped:            19844 kB
Shmem:                 8 kB
Slab:             718772 kB
SReclaimable:     160944 kB
SUnreclaim:       557828 kB
KernelStack:        1608 kB
PageTables:         4532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     697896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    149504 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= 71332 MiB
End job on node140 at 2012-05-27 23:49:19