Trace number 3748878

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 29.5175 29.5315

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_8.opb
MD5SUM6d3802f2f17c83a21ccf6c0752b41678
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 benchmark5.9101
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 variables392
Total number of constraints679
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 constraints679
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
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 635
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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
0.00/0.46	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.46	c [INC SYSTEM] execute solver
0.00/0.52	c [INC SEARCH] formula is SAT
0.00/0.52	c [INC SYSTEM] solved the initial formula
0.00/0.53	c model valid
0.00/0.53	c current solution ok
0.00/0.67	o 124
0.00/0.67	c execute binary inc search
0.00/0.67	c [INC SEARCH] current bound: 62
0.00/0.67	c [INC SEARCH] iteration: 0
0.00/0.67	c [INC SEARCH] lower bound: 0 upperbound 124 current bound: 62 best value:124
0.00/0.67	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.67	c write failed with 2
0.00/0.67	c [INC SYSTEM] create new solver instance
0.00/0.67	c [INC] encode full formula
0.00/0.67	c set iterative enc to: swc
0.00/0.68	c [INC SEARCH] isOptimum variable: 0
3.38/3.42	c [INC SEARCH] formula is SAT
3.38/3.42	c [INC SEARCH] copied best model
3.38/3.42	c sat variable: 1 optimum/unsat variable: 0
3.38/3.43	c model valid
3.38/3.43	c current solution ok
3.38/3.43	o 62
3.38/3.43	c [INC SEARCH] current bound: 31
3.38/3.43	c [INC SEARCH] iteration: 1
3.38/3.43	c [INC SEARCH] lower bound: 0 upperbound 62 current bound: 31 best value:62
3.38/3.43	c [INC ENCODE] setup new number of clauses ...
3.38/3.43	c [INC] encode incremental formula
3.38/3.43	c return only the limitting unit clause for 31
3.38/3.43	c [INC SYSTEM] transmit new clauses to solver: 1
3.38/3.43	c [INC SEARCH] isOptimum variable: 0
7.97/8.07	c [INC SEARCH] formula is UNSAT
7.97/8.07	c [INC SYSTEM] there exists a inc, kill it!
7.97/8.07	c write failed with 2
7.97/8.07	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x213a600)
7.97/8.07	c sat variable: 0 optimum/unsat variable: 1
7.97/8.07	c [INC SEARCH] set lower bound to 32 upperbound 62
7.97/8.07	c [INC SEARCH] current bound: 47
7.97/8.07	c [INC SEARCH] iteration: 2
7.97/8.07	c [INC SEARCH] lower bound: 32 upperbound 62 current bound: 47 best value:62
7.97/8.07	c [INC SYSTEM] create new solver instance
7.97/8.07	c [INC] encode full formula
7.97/8.07	c set iterative enc to: swc
7.97/8.08	c [INC SEARCH] isOptimum variable: 0
10.67/10.79	c [INC SEARCH] formula is SAT
10.67/10.79	c [INC SEARCH] copied best model
10.67/10.79	c sat variable: 1 optimum/unsat variable: 0
10.76/10.80	c model valid
10.76/10.80	c current solution ok
10.76/10.80	o 44
10.76/10.80	c [INC SEARCH] current bound: 38
10.76/10.80	c [INC SEARCH] iteration: 3
10.76/10.80	c [INC SEARCH] lower bound: 32 upperbound 44 current bound: 38 best value:44
10.76/10.80	c [INC ENCODE] setup new number of clauses ...
10.76/10.80	c [INC] encode incremental formula
10.76/10.80	c return only the limitting unit clause for 38
10.76/10.80	c [INC SYSTEM] transmit new clauses to solver: 1
10.76/10.80	c [INC SEARCH] isOptimum variable: 0
10.86/10.91	c [INC SEARCH] formula is SAT
10.86/10.91	c [INC SEARCH] copied best model
10.86/10.91	c sat variable: 1 optimum/unsat variable: 0
10.86/10.91	c model valid
10.86/10.91	c current solution ok
10.86/10.91	o 38
10.86/10.91	c [INC SEARCH] current bound: 35
10.86/10.91	c [INC SEARCH] iteration: 4
10.86/10.91	c [INC SEARCH] lower bound: 32 upperbound 38 current bound: 35 best value:38
10.86/10.91	c [INC ENCODE] setup new number of clauses ...
10.86/10.91	c [INC] encode incremental formula
10.86/10.91	c return only the limitting unit clause for 35
10.86/10.91	c [INC SYSTEM] transmit new clauses to solver: 1
10.86/10.91	c [INC SEARCH] isOptimum variable: 0
12.35/12.45	c [INC SEARCH] formula is SAT
12.35/12.45	c [INC SEARCH] copied best model
12.35/12.45	c sat variable: 1 optimum/unsat variable: 0
12.35/12.45	c model valid
12.35/12.45	c current solution ok
12.35/12.45	o 35
12.35/12.45	c [INC SEARCH] current bound: 33
12.35/12.45	c [INC SEARCH] iteration: 5
12.35/12.45	c [INC SEARCH] lower bound: 32 upperbound 35 current bound: 33 best value:35
12.35/12.45	c [INC ENCODE] setup new number of clauses ...
12.35/12.45	c [INC] encode incremental formula
12.35/12.45	c return only the limitting unit clause for 33
12.35/12.45	c [INC SYSTEM] transmit new clauses to solver: 1
12.35/12.45	c [INC SEARCH] isOptimum variable: 0
22.76/22.82	c [INC SEARCH] formula is UNSAT
22.76/22.82	c [INC SYSTEM] there exists a inc, kill it!
22.76/22.82	c write failed with 2
22.76/22.82	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x213a600)
22.76/22.82	c sat variable: 0 optimum/unsat variable: 1
22.76/22.82	c [INC SEARCH] set lower bound to 34 upperbound 35
22.76/22.82	c [INC SEARCH] current bound: 34
22.76/22.82	c [INC SEARCH] iteration: 6
22.76/22.82	c [INC SEARCH] lower bound: 34 upperbound 35 current bound: 34 best value:35
22.76/22.82	c [INC SYSTEM] create new solver instance
22.76/22.82	c [INC] encode full formula
22.76/22.82	c set iterative enc to: swc
22.76/22.83	c [INC SEARCH] isOptimum variable: 0
29.45/29.52	c [INC SEARCH] formula is SAT
29.45/29.52	c [INC SEARCH] copied best model
29.45/29.52	c sat variable: 1 optimum/unsat variable: 0
29.45/29.52	c model valid
29.45/29.52	c current solution ok
29.45/29.52	o 34
29.45/29.52	c [INC SYSTEM] there exists a inc, kill it!
29.45/29.52	c write failed with 2
29.45/29.53	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x213a600)
29.45/29.53	c display solution
29.45/29.53	s OPTIMUM FOUND
29.45/29.53	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

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-3748878-1339124936/watcher-3748878-1339124936 -o /tmp/evaluation-result-3748878-1339124936/solver-3748878-1339124936 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748878-1339124936.opb 1677640136 HOME HOME 

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: 2.00 2.01 2.00 3/178 11170
/proc/meminfo: memFree=30908960/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0

[startup+0.057805 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 11170
/proc/meminfo: memFree=30908960/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100245 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 11170
/proc/meminfo: memFree=30908960/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300194 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 11170
/proc/meminfo: memFree=30908960/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700165 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 11170
/proc/meminfo: memFree=30908960/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.00 2.01 2.00 3/181 11179
/proc/meminfo: memFree=30888584/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
[pid=11171] ppid=11170 vsize=6664 CPUtime=0.67 cores=1,3,5,7
/proc/11171/stat : 11171 (npSolver-pbo) S 11170 11170 4113 0 -1 4202496 3087 13664 0 0 10 12 42 3 20 0 1 0 378619571 6823936 1163 33554432000 4194304 6004724 140736478367008 140736478351928 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11171/statm: 1666 1163 167 442 0 1220 0
[pid=11179] ppid=11171 vsize=18932 CPUtime=0.81 cores=1,3,5,7
/proc/11179/stat : 11179 (glucosInc) R 11171 11170 4113 0 -1 4202496 3774 0 0 0 81 0 0 0 20 0 1 0 378619639 19386368 3570 33554432000 4194304 5654031 140733970278016 140733970275800 4232994 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11179/statm: 4733 3570 131 357 0 4373 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34744

[startup+3.10033 s]
/proc/loadavg: 2.00 2.01 2.00 3/181 11179
/proc/meminfo: memFree=30886056/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
[pid=11171] ppid=11170 vsize=6664 CPUtime=0.67 cores=1,3,5,7
/proc/11171/stat : 11171 (npSolver-pbo) S 11170 11170 4113 0 -1 4202496 3087 13664 0 0 10 12 42 3 20 0 1 0 378619571 6823936 1163 33554432000 4194304 6004724 140736478367008 140736478351928 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11171/statm: 1666 1163 167 442 0 1220 0
[pid=11179] ppid=11171 vsize=19080 CPUtime=2.41 cores=1,3,5,7
/proc/11179/stat : 11179 (glucosInc) R 11171 11170 4113 0 -1 4202496 3873 0 0 0 241 0 0 0 20 0 1 0 378619639 19537920 3665 33554432000 4194304 5654031 140733970278016 140733970275912 4232625 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11179/statm: 4770 3665 131 357 0 4410 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34892

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.00 3/181 11179
/proc/meminfo: memFree=30944192/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
[pid=11171] ppid=11170 vsize=6664 CPUtime=0.68 cores=1,3,5,7
/proc/11171/stat : 11171 (npSolver-pbo) S 11170 11170 4113 0 -1 4202496 3470 13664 0 0 11 12 42 3 20 0 1 0 378619571 6823936 1163 33554432000 4194304 6004724 140736478367008 140736478351928 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/11171/statm: 1666 1163 167 442 0 1220 0
[pid=11179] ppid=11171 vsize=17796 CPUtime=5.59 cores=1,3,5,7
/proc/11179/stat : 11179 (glucosInc) R 11171 11170 4113 0 -1 4202496 4572 0 0 0 559 0 0 0 20 0 1 0 378619639 18223104 3784 33554432000 4194304 5654031 140733970278016 140733970265832 4232495 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/11179/statm: 4449 3784 152 357 0 4089 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 33608

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.00 3/181 11181
/proc/meminfo: memFree=30942660/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
[pid=11171] ppid=11170 vsize=6664 CPUtime=8.08 cores=1,3,5,7
/proc/11171/stat : 11171 (npSolver-pbo) S 11170 11170 4113 0 -1 4202496 3928 19679 0 0 13 12 779 4 20 0 1 0 378619571 6823936 1164 33554432000 4194304 6004724 140736478367008 140736478351928 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11171/statm: 1666 1164 167 442 0 1220 0
[pid=11181] ppid=11171 vsize=18044 CPUtime=4.57 cores=1,3,5,7
/proc/11181/stat : 11181 (glucosInc) R 11171 11170 4113 0 -1 4202496 3940 0 0 0 457 0 0 0 20 0 1 0 378620379 18477056 3928 33554432000 4194304 5654031 140734200128544 140734200116360 4232800 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/11181/statm: 4511 3928 152 357 0 4151 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 33856

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11183
/proc/meminfo: memFree=30905316/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
[pid=11171] ppid=11170 vsize=6664 CPUtime=22.8 cores=1,3,5,7
/proc/11171/stat : 11171 (npSolver-pbo) S 11170 11170 4113 0 -1 4202496 3954 25087 0 0 13 12 2250 5 20 0 1 0 378619571 6823936 1164 33554432000 4194304 6004724 140736478367008 140736478351928 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11171/statm: 1666 1164 167 442 0 1220 0
[pid=11183] ppid=11171 vsize=19052 CPUtime=2.65 cores=1,3,5,7
/proc/11183/stat : 11183 (glucosInc) R 11171 11170 4113 0 -1 4202496 3745 0 0 0 265 0 0 0 20 0 1 0 378621854 19509248 4086 33554432000 4194304 5654031 140735075938240 140735075936024 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/11183/statm: 4763 4086 131 357 0 4403 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 34864

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

[startup+27.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11183
/proc/meminfo: memFree=30905192/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
[pid=11171] ppid=11170 vsize=6664 CPUtime=22.8 cores=1,3,5,7
/proc/11171/stat : 11171 (npSolver-pbo) S 11170 11170 4113 0 -1 4202496 3954 25087 0 0 13 12 2250 5 20 0 1 0 378619571 6823936 1164 33554432000 4194304 6004724 140736478367008 140736478351928 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11171/statm: 1666 1164 167 442 0 1220 0
[pid=11183] ppid=11171 vsize=19320 CPUtime=4.25 cores=1,3,5,7
/proc/11183/stat : 11183 (glucosInc) R 11171 11170 4113 0 -1 4202496 3790 0 0 0 425 0 0 0 20 0 1 0 378621854 19783680 4131 33554432000 4194304 5654031 140735075938240 140735075936024 4232916 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/11183/statm: 4830 4131 131 357 0 4470 0
Current children cumulated CPU time (s) 27.05
Current children cumulated vsize (KiB) 35132

[startup+28.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11183
/proc/meminfo: memFree=30905688/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
[pid=11171] ppid=11170 vsize=6664 CPUtime=22.8 cores=1,3,5,7
/proc/11171/stat : 11171 (npSolver-pbo) S 11170 11170 4113 0 -1 4202496 3954 25087 0 0 13 12 2250 5 20 0 1 0 378619571 6823936 1164 33554432000 4194304 6004724 140736478367008 140736478351928 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11171/statm: 1666 1164 167 442 0 1220 0
[pid=11183] ppid=11171 vsize=17644 CPUtime=5.85 cores=1,3,5,7
/proc/11183/stat : 11183 (glucosInc) R 11171 11170 4113 0 -1 4202496 3982 0 0 0 585 0 0 0 20 0 1 0 378621854 18067456 3910 33554432000 4194304 5654031 140735075938240 140735075936264 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/11183/statm: 4411 3910 132 357 0 4051 0
Current children cumulated CPU time (s) 28.65
Current children cumulated vsize (KiB) 33456

[startup+29.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11183
/proc/meminfo: memFree=30905688/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
[pid=11171] ppid=11170 vsize=6664 CPUtime=22.8 cores=1,3,5,7
/proc/11171/stat : 11171 (npSolver-pbo) S 11170 11170 4113 0 -1 4202496 3954 25087 0 0 13 12 2250 5 20 0 1 0 378619571 6823936 1164 33554432000 4194304 6004724 140736478367008 140736478351928 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11171/statm: 1666 1164 167 442 0 1220 0
[pid=11183] ppid=11171 vsize=17644 CPUtime=6.25 cores=1,3,5,7
/proc/11183/stat : 11183 (glucosInc) R 11171 11170 4113 0 -1 4202496 3984 0 0 0 625 0 0 0 20 0 1 0 378621854 18067456 3912 33554432000 4194304 5654031 140735075938240 140735075936264 4232453 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/11183/statm: 4411 3912 132 357 0 4051 0
Current children cumulated CPU time (s) 29.05
Current children cumulated vsize (KiB) 33456

[startup+29.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 11183
/proc/meminfo: memFree=30905688/32873648 swapFree=7628/7628
[pid=11170] ppid=11168 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/11170/stat : 11170 (npSolver-pbo-I.) S 11168 11170 4113 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 378619571 9367552 275 33554432000 4194304 5064252 140733834698080 140733834696992 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/11170/statm: 2287 275 233 213 0 72 0
[pid=11171] ppid=11170 vsize=6664 CPUtime=22.8 cores=1,3,5,7
/proc/11171/stat : 11171 (npSolver-pbo) S 11170 11170 4113 0 -1 4202496 3954 25087 0 0 13 12 2250 5 20 0 1 0 378619571 6823936 1164 33554432000 4194304 6004724 140736478367008 140736478351928 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/11171/statm: 1666 1164 167 442 0 1220 0
[pid=11183] ppid=11171 vsize=17788 CPUtime=6.65 cores=1,3,5,7
/proc/11183/stat : 11183 (glucosInc) R 11171 11170 4113 0 -1 4202496 3997 0 0 0 665 0 0 0 20 0 1 0 378621854 18214912 3925 33554432000 4194304 5654031 140735075938240 140735075936024 4232495 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/11183/statm: 4447 3925 132 357 0 4087 0
Current children cumulated CPU time (s) 29.45
Current children cumulated vsize (KiB) 33600

Child status: 0
Real time (s): 29.5315
CPU time (s): 29.5175
CPU user time (s): 29.3255
CPU system time (s): 0.19197
CPU usage (%): 99.9525
Max. virtual memory (cumulated for all children) (KiB): 36916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 29.3255
system time used= 0.19197
maximum resident set size= 35028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33970
page faults= 0
swaps= 0
block input operations= 0
block output operations= 19328
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 519
involuntary context switches= 154

runsolver used 0.06099 second user time and 0.156976 second system time

The end

Launcher Data 

Begin job on node122 at 2012-06-08 05:08:56
IDJOB=3748878
IDBENCH=2642
IDSOLVER=2333
FILE ID=node122/3748878-1339124936
RUNJOBID= node122-1339112139-9717
PBS_JOBID= 14643731
Free space on /tmp= 71164 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_8.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748878-1339124936/watcher-3748878-1339124936 -o /tmp/evaluation-result-3748878-1339124936/solver-3748878-1339124936 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748878-1339124936.opb 1677640136 HOME HOME

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

MD5SUM BENCH= 6d3802f2f17c83a21ccf6c0752b41678
RANDOM SEED=1677640136

node122.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		: 2666.533
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	: 5333.06
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		: 2666.533
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		: 2666.533
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	: 5332.04
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		: 2666.533
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		: 2666.533
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	: 5331.91
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		: 2666.533
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	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.533
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	: 5331.91
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		: 2666.533
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:       32873648 kB
MemFree:        30909480 kB
Buffers:          108132 kB
Cached:           896332 kB
SwapCached:         2132 kB
Active:           306100 kB
Inactive:         851864 kB
Active(anon):     153688 kB
Inactive(anon):     2216 kB
Active(file):     152412 kB
Inactive(file):   849648 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67099484 kB
Dirty:              8192 kB
Writeback:             0 kB
AnonPages:        165152 kB
Mapped:             9764 kB
Shmem:                 0 kB
Slab:             662004 kB
SReclaimable:     106060 kB
SUnreclaim:       555944 kB
KernelStack:        1488 kB
PageTables:         4176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     304284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    147456 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71152 MiB
End job on node122 at 2012-06-08 05:09:25