Trace number 3748861

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
npSolver inc (fixed)OPT34 22.9615 22.9756

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 

0.00/0.07	c run inc solver
0.00/0.07	c [INC SYSTEM] run initial solver
0.00/0.07	c [INC SYSTEM] preprocess with white file
0.00/0.54	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.54	c [INC SYSTEM] execute solver
0.00/0.60	c [INC SEARCH] formula is SAT
0.00/0.60	c [INC SYSTEM] solved the initial formula
0.00/0.61	c model valid
0.00/0.61	c current solution ok
0.00/0.74	o 88
0.00/0.74	c execute binary inc search
0.00/0.74	c [INC SEARCH] current bound: 44
0.00/0.74	c [INC SEARCH] iteration: 0
0.00/0.74	c [INC SEARCH] lower bound: 0 upperbound 88 current bound: 44 best value:88
0.00/0.74	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.74	c write failed with 2
0.00/0.74	c [INC SYSTEM] create new solver instance
0.00/0.74	c [INC] encode full formula
0.00/0.74	c set iterative enc to: swc
0.00/0.75	c [INC SEARCH] isOptimum variable: 0
4.37/4.44	c [INC SEARCH] formula is SAT
4.37/4.44	c [INC SEARCH] copied best model
4.37/4.44	c sat variable: 1 optimum/unsat variable: 0
4.37/4.45	c model valid
4.37/4.45	c current solution ok
4.37/4.45	o 34
4.37/4.45	c [INC SEARCH] current bound: 17
4.37/4.45	c [INC SEARCH] iteration: 1
4.37/4.45	c [INC SEARCH] lower bound: 0 upperbound 34 current bound: 17 best value:34
4.37/4.45	c [INC ENCODE] setup new number of clauses ...
4.37/4.45	c [INC] encode incremental formula
4.37/4.45	c return only the limitting unit clause for 17
4.37/4.45	c [INC SYSTEM] transmit new clauses to solver: 1
4.37/4.45	c [INC SEARCH] isOptimum variable: 0
4.37/4.45	c [INC SEARCH] formula is UNSAT
4.37/4.45	c [INC SYSTEM] there exists a inc, kill it!
4.37/4.45	c write failed with 2
4.37/4.45	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1b86260)
4.37/4.45	c sat variable: 0 optimum/unsat variable: 1
4.37/4.45	c [INC SEARCH] set lower bound to 18 upperbound 34
4.37/4.45	c [INC SEARCH] current bound: 26
4.37/4.45	c [INC SEARCH] iteration: 2
4.37/4.45	c [INC SEARCH] lower bound: 18 upperbound 34 current bound: 26 best value:34
4.37/4.45	c [INC SYSTEM] create new solver instance
4.37/4.45	c [INC] encode full formula
4.37/4.45	c set iterative enc to: swc
4.37/4.45	c [INC SEARCH] isOptimum variable: 0
4.37/4.48	c [INC SEARCH] formula is UNSAT
4.37/4.48	c [INC SYSTEM] there exists a inc, kill it!
4.37/4.48	c write failed with 2
4.37/4.48	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1b86260)
4.37/4.48	c sat variable: 0 optimum/unsat variable: 1
4.37/4.48	c [INC SEARCH] set lower bound to 27 upperbound 34
4.37/4.48	c [INC SEARCH] current bound: 30
4.37/4.48	c [INC SEARCH] iteration: 3
4.37/4.48	c [INC SEARCH] lower bound: 27 upperbound 34 current bound: 30 best value:34
4.37/4.48	c [INC SYSTEM] create new solver instance
4.37/4.48	c [INC] encode full formula
4.37/4.48	c set iterative enc to: swc
4.37/4.49	c [INC SEARCH] isOptimum variable: 0
7.57/7.68	c [INC SEARCH] formula is UNSAT
7.57/7.68	c [INC SYSTEM] there exists a inc, kill it!
7.57/7.68	c write failed with 2
7.57/7.68	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1b86260)
7.57/7.68	c sat variable: 0 optimum/unsat variable: 1
7.57/7.68	c [INC SEARCH] set lower bound to 31 upperbound 34
7.57/7.68	c [INC SEARCH] current bound: 32
7.57/7.68	c [INC SEARCH] iteration: 4
7.57/7.68	c [INC SEARCH] lower bound: 31 upperbound 34 current bound: 32 best value:34
7.57/7.68	c [INC SYSTEM] create new solver instance
7.57/7.68	c [INC] encode full formula
7.57/7.68	c set iterative enc to: swc
7.57/7.68	c [INC SEARCH] isOptimum variable: 0
13.85/13.95	c [INC SEARCH] formula is UNSAT
13.85/13.95	c [INC SYSTEM] there exists a inc, kill it!
13.85/13.95	c write failed with 2
13.85/13.95	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1b86260)
13.85/13.95	c sat variable: 0 optimum/unsat variable: 1
13.85/13.95	c [INC SEARCH] set lower bound to 33 upperbound 34
13.85/13.95	c [INC SEARCH] current bound: 33
13.85/13.95	c [INC SEARCH] iteration: 5
13.85/13.95	c [INC SEARCH] lower bound: 33 upperbound 34 current bound: 33 best value:34
13.85/13.95	c [INC SYSTEM] create new solver instance
13.85/13.95	c [INC] encode full formula
13.85/13.95	c set iterative enc to: swc
13.85/13.95	c [INC SEARCH] isOptimum variable: 0
22.85/22.97	c [INC SEARCH] formula is UNSAT
22.85/22.97	c [INC SYSTEM] there exists a inc, kill it!
22.85/22.97	c write failed with 2
22.85/22.97	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1b86260)
22.85/22.97	c sat variable: 0 optimum/unsat variable: 1
22.85/22.97	c [INC SEARCH] set lower bound to 34 upperbound 34
22.85/22.97	c display solution
22.85/22.97	s OPTIMUM FOUND
22.85/22.97	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

Verifier Data 

OK	34

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-3748861-1339127122/watcher-3748861-1339127122 -o /tmp/evaluation-result-3748861-1339127122/solver-3748861-1339127122 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748861-1339127122.opb 341540600 HOME HOME 

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 2.00 2.00 3/178 27456
/proc/meminfo: memFree=29390336/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0

[startup+0.0932879 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27456
/proc/meminfo: memFree=29390336/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100187 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27456
/proc/meminfo: memFree=29390336/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300169 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27456
/proc/meminfo: memFree=29390336/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700268 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 27456
/proc/meminfo: memFree=29390336/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 1.92 1.98 1.99 3/181 27465
/proc/meminfo: memFree=29370376/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
[pid=27457] ppid=27456 vsize=6744 CPUtime=0.73 cores=0,2,4,6
/proc/27457/stat : 27457 (npSolver-pbo) S 27456 27456 22658 0 -1 4202496 3654 12776 0 0 9 11 50 3 20 0 1 0 378779241 6905856 1163 33554432000 4194304 6004724 140737358358928 140737358343848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27457/statm: 1686 1163 167 442 0 1240 0
[pid=27465] ppid=27457 vsize=18620 CPUtime=0.73 cores=0,2,4,6
/proc/27465/stat : 27465 (glucosInc) R 27457 27456 22658 0 -1 4202496 3179 0 0 0 73 0 0 0 20 0 1 0 378779316 19066880 3597 33554432000 4194304 5654031 140733360071392 140733360069176 4232700 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27465/statm: 4655 3597 131 357 0 4295 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 34512

[startup+3.10031 s]
/proc/loadavg: 1.92 1.98 1.99 3/181 27465
/proc/meminfo: memFree=29370500/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
[pid=27457] ppid=27456 vsize=6744 CPUtime=0.73 cores=0,2,4,6
/proc/27457/stat : 27457 (npSolver-pbo) S 27456 27456 22658 0 -1 4202496 3654 12776 0 0 9 11 50 3 20 0 1 0 378779241 6905856 1163 33554432000 4194304 6004724 140737358358928 140737358343848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27457/statm: 1686 1163 167 442 0 1240 0
[pid=27465] ppid=27457 vsize=18752 CPUtime=2.33 cores=0,2,4,6
/proc/27465/stat : 27465 (glucosInc) R 27457 27456 22658 0 -1 4202496 3233 0 0 0 233 0 0 0 20 0 1 0 378779316 19202048 3651 33554432000 4194304 5654031 140733360071392 140733360069176 4208694 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27465/statm: 4688 3651 131 357 0 4328 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 34644

[startup+6.3003 s]
/proc/loadavg: 1.93 1.98 1.99 3/181 27469
/proc/meminfo: memFree=29369252/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
[pid=27457] ppid=27456 vsize=6944 CPUtime=4.47 cores=0,2,4,6
/proc/27457/stat : 27457 (npSolver-pbo) S 27456 27456 22658 0 -1 4202496 4177 20157 0 0 10 11 420 6 20 0 1 0 378779241 7110656 1164 33554432000 4194304 6004724 140737358358928 140737358343848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27457/statm: 1736 1164 167 442 0 1290 0
[pid=27469] ppid=27457 vsize=18932 CPUtime=1.8 cores=0,2,4,6
/proc/27469/stat : 27469 (glucosInc) R 27457 27456 22658 0 -1 4202496 3310 0 0 0 180 0 0 0 20 0 1 0 378779690 19386368 3692 33554432000 4194304 5654031 140735862877152 140735862874920 4232707 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27469/statm: 4733 3692 131 357 0 4373 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 35024

[startup+12.7004 s]
/proc/loadavg: 1.93 1.98 1.99 3/181 27471
/proc/meminfo: memFree=29370092/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
[pid=27457] ppid=27456 vsize=6944 CPUtime=7.66 cores=0,2,4,6
/proc/27457/stat : 27457 (npSolver-pbo) S 27456 27456 22658 0 -1 4202496 4211 24486 0 0 10 11 738 7 20 0 1 0 378779241 7110656 1164 33554432000 4194304 6004724 140737358358928 140737358343848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27457/statm: 1736 1164 167 442 0 1290 0
[pid=27471] ppid=27457 vsize=17488 CPUtime=4.99 cores=0,2,4,6
/proc/27471/stat : 27471 (glucosInc) R 27457 27456 22658 0 -1 4202496 3926 0 0 0 499 0 0 0 20 0 1 0 378780009 17907712 3574 33554432000 4194304 5654031 140736308732080 140736308730168 4232531 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/27471/statm: 4372 3574 132 357 0 4012 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 33580

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

[startup+19.1003 s]
/proc/loadavg: 1.94 1.98 1.99 3/181 27473
/proc/meminfo: memFree=29370232/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
[pid=27457] ppid=27456 vsize=6944 CPUtime=13.92 cores=0,2,4,6
/proc/27457/stat : 27457 (npSolver-pbo) S 27456 27456 22658 0 -1 4202496 4245 29701 0 0 10 11 1363 8 20 0 1 0 378779241 7110656 1164 33554432000 4194304 6004724 140737358358928 140737358343848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27457/statm: 1736 1164 167 442 0 1290 0
[pid=27473] ppid=27457 vsize=17472 CPUtime=5.13 cores=0,2,4,6
/proc/27473/stat : 27473 (glucosInc) R 27457 27456 22658 0 -1 4202496 4228 0 0 0 513 0 0 0 20 0 1 0 378780636 17891328 3566 33554432000 4194304 5654031 140736892805808 140736892803576 4232752 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27473/statm: 4368 3566 132 357 0 4008 0
Current children cumulated CPU time (s) 19.05
Current children cumulated vsize (KiB) 33564

[startup+20.7003 s]
/proc/loadavg: 1.94 1.98 1.99 3/181 27473
/proc/meminfo: memFree=29369984/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
[pid=27457] ppid=27456 vsize=6944 CPUtime=13.92 cores=0,2,4,6
/proc/27457/stat : 27457 (npSolver-pbo) S 27456 27456 22658 0 -1 4202496 4245 29701 0 0 10 11 1363 8 20 0 1 0 378779241 7110656 1164 33554432000 4194304 6004724 140737358358928 140737358343848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27457/statm: 1736 1164 167 442 0 1290 0
[pid=27473] ppid=27457 vsize=17472 CPUtime=6.73 cores=0,2,4,6
/proc/27473/stat : 27473 (glucosInc) R 27457 27456 22658 0 -1 4202496 4282 0 0 0 673 0 0 0 20 0 1 0 378780636 17891328 3617 33554432000 4194304 5654031 140736892805808 140736892803896 4232466 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27473/statm: 4368 3617 132 357 0 4008 0
Current children cumulated CPU time (s) 20.65
Current children cumulated vsize (KiB) 33564

[startup+22.3003 s]
/proc/loadavg: 1.94 1.98 1.99 3/181 27473
/proc/meminfo: memFree=29369920/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
[pid=27457] ppid=27456 vsize=6944 CPUtime=13.92 cores=0,2,4,6
/proc/27457/stat : 27457 (npSolver-pbo) S 27456 27456 22658 0 -1 4202496 4245 29701 0 0 10 11 1363 8 20 0 1 0 378779241 7110656 1164 33554432000 4194304 6004724 140737358358928 140737358343848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27457/statm: 1736 1164 167 442 0 1290 0
[pid=27473] ppid=27457 vsize=19132 CPUtime=8.33 cores=0,2,4,6
/proc/27473/stat : 27473 (glucosInc) R 27457 27456 22658 0 -1 4202496 4854 0 0 0 832 1 0 0 20 0 1 0 378780636 19591168 3612 33554432000 4194304 5654031 140736892805808 140736892803688 4232453 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27473/statm: 4783 3612 132 357 0 4423 0
Current children cumulated CPU time (s) 22.25
Current children cumulated vsize (KiB) 35224

[startup+22.7003 s]
/proc/loadavg: 1.94 1.98 1.99 3/181 27473
/proc/meminfo: memFree=29369920/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
[pid=27457] ppid=27456 vsize=6944 CPUtime=13.92 cores=0,2,4,6
/proc/27457/stat : 27457 (npSolver-pbo) S 27456 27456 22658 0 -1 4202496 4245 29701 0 0 10 11 1363 8 20 0 1 0 378779241 7110656 1164 33554432000 4194304 6004724 140737358358928 140737358343848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27457/statm: 1736 1164 167 442 0 1290 0
[pid=27473] ppid=27457 vsize=19132 CPUtime=8.73 cores=0,2,4,6
/proc/27473/stat : 27473 (glucosInc) R 27457 27456 22658 0 -1 4202496 5238 0 0 0 872 1 0 0 20 0 1 0 378780636 19591168 3925 33554432000 4194304 5654031 140736892805808 140736892803688 4232821 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27473/statm: 4783 3925 132 357 0 4423 0
Current children cumulated CPU time (s) 22.65
Current children cumulated vsize (KiB) 35224

[startup+22.9003 s]
/proc/loadavg: 1.94 1.98 1.99 3/181 27473
/proc/meminfo: memFree=29369920/32873844 swapFree=7128/7128
[pid=27456] ppid=27454 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/27456/stat : 27456 (npSolver-pbo-I.) S 27454 27456 22658 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378779240 9367552 275 33554432000 4194304 5064252 140735203018176 140735203017088 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/27456/statm: 2287 275 233 213 0 72 0
[pid=27457] ppid=27456 vsize=6944 CPUtime=13.92 cores=0,2,4,6
/proc/27457/stat : 27457 (npSolver-pbo) S 27456 27456 22658 0 -1 4202496 4245 29701 0 0 10 11 1363 8 20 0 1 0 378779241 7110656 1164 33554432000 4194304 6004724 140737358358928 140737358343848 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/27457/statm: 1736 1164 167 442 0 1290 0
[pid=27473] ppid=27457 vsize=19132 CPUtime=8.93 cores=0,2,4,6
/proc/27473/stat : 27473 (glucosInc) R 27457 27456 22658 0 -1 4202496 5243 0 0 0 892 1 0 0 20 0 1 0 378780636 19591168 3930 33554432000 4194304 5654031 140736892805808 140736892803688 4219889 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/27473/statm: 4783 3930 132 357 0 4423 0
Current children cumulated CPU time (s) 22.85
Current children cumulated vsize (KiB) 35224

Child status: 0
Real time (s): 22.9756
CPU time (s): 22.9615
CPU user time (s): 22.7385
CPU system time (s): 0.222966
CPU usage (%): 99.9386
Max. virtual memory (cumulated for all children) (KiB): 35276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.7385
system time used= 0.222966
maximum resident set size= 33484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39710
page faults= 0
swaps= 0
block input operations= 0
block output operations= 23176
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 196
involuntary context switches= 101

runsolver used 0.029995 second user time and 0.109983 second system time

The end

Launcher Data 

Begin job on node105 at 2012-06-08 05:45:22
IDJOB=3748861
IDBENCH=2938
IDSOLVER=2333
FILE ID=node105/3748861-1339127122
RUNJOBID= node105-1339110903-24674
PBS_JOBID= 14643748
Free space on /tmp= 71172 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_8.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748861-1339127122/watcher-3748861-1339127122 -o /tmp/evaluation-result-3748861-1339127122/solver-3748861-1339127122 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748861-1339127122.opb 341540600 HOME HOME

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

MD5SUM BENCH= 7511e7863ac3e00f42a81c49dc15d5a1
RANDOM SEED=341540600

node105.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		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
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		: 2666.882
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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	: 5331.91
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29390980 kB
Buffers:          511388 kB
Cached:          1967948 kB
SwapCached:         1660 kB
Active:          1235908 kB
Inactive:        1348592 kB
Active(anon):     102204 kB
Inactive(anon):     5008 kB
Active(file):    1133704 kB
Inactive(file):  1343584 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67100576 kB
Dirty:              8556 kB
Writeback:             0 kB
AnonPages:        231056 kB
Mapped:            10356 kB
Shmem:                 0 kB
Slab:             753876 kB
SReclaimable:     195616 kB
SUnreclaim:       558260 kB
KernelStack:        1504 kB
PageTables:         4608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     251452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    200704 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= 71160 MiB
End job on node105 at 2012-06-08 05:45:45