Trace number 3697920

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-topDownOPT15 5.82111 5.82167

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-clip.b.opb
MD5SUM3b68d80e8ba1b8a702f9c691105ea9d4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark0.155976
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15
Optimality of the best value was proved YES
Number of variables349
Total number of constraints707
Number of constraints which are clauses707
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint111
Number of terms in the objective function 349
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 349
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 349
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 

0.00/0.03	c run inc solver
0.00/0.03	c [INC SYSTEM] run initial solver
0.00/0.03	c [INC SYSTEM] preprocess with white file
0.00/0.18	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.18	c [INC SYSTEM] execute solver
0.00/0.20	c [INC SEARCH] formula is SAT
0.00/0.20	c [INC SYSTEM] solved the initial formula
0.00/0.20	c model valid
0.00/0.20	c current solution ok
0.00/0.23	o 53
0.00/0.23	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.23	c write failed with 2
0.00/0.23	c [INC SEARCH] iteration: 0
0.00/0.23	c [INC BOUNDS] best value:53 search for 52
0.00/0.23	c [INC SYSTEM] create new solver instance
0.00/0.23	c [INC] encode full formula
0.00/0.23	c (debug) using card networks
0.00/0.23	c set iterative enc to: card
0.00/0.23	c set iterative enc to: none
0.00/0.24	c [INC SEARCH] isOptimum variable: 0
0.00/0.26	c formula is SAT
0.00/0.26	c [INC SEARCH] copied best model
0.00/0.26	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.27	c model valid
0.00/0.27	c current solution ok
0.00/0.27	o 23
0.00/0.27	c [INC SEARCH] iteration: 1
0.00/0.27	c [INC BOUNDS] best value:23 search for 22
0.00/0.27	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.27	c write failed with 2
0.00/0.27	c [INC SYSTEM] create new solver instance
0.00/0.27	c [INC] encode full formula
0.00/0.27	c (debug) using card networks
0.00/0.27	c set iterative enc to: card
0.00/0.27	c set iterative enc to: none
0.00/0.27	c [INC SEARCH] isOptimum variable: 0
0.00/0.30	c formula is SAT
0.00/0.30	c [INC SEARCH] copied best model
0.00/0.30	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.30	c model valid
0.00/0.30	c current solution ok
0.00/0.30	o 21
0.00/0.30	c [INC SEARCH] iteration: 2
0.00/0.30	c [INC BOUNDS] best value:21 search for 20
0.00/0.30	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.30	c write failed with 2
0.00/0.30	c [INC SYSTEM] create new solver instance
0.00/0.30	c [INC] encode full formula
0.00/0.30	c (debug) using card networks
0.00/0.31	c set iterative enc to: card
0.00/0.31	c set iterative enc to: none
0.00/0.31	c [INC SEARCH] isOptimum variable: 0
0.00/0.33	c formula is SAT
0.00/0.33	c [INC SEARCH] copied best model
0.00/0.33	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.34	c model valid
0.00/0.34	c current solution ok
0.00/0.34	o 20
0.00/0.34	c [INC SEARCH] iteration: 3
0.00/0.34	c [INC BOUNDS] best value:20 search for 19
0.00/0.34	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.34	c write failed with 2
0.00/0.34	c [INC SYSTEM] create new solver instance
0.00/0.34	c [INC] encode full formula
0.00/0.34	c (debug) using card networks
0.00/0.34	c set iterative enc to: card
0.00/0.34	c set iterative enc to: none
0.00/0.35	c [INC SEARCH] isOptimum variable: 0
0.00/0.37	c formula is SAT
0.00/0.37	c [INC SEARCH] copied best model
0.00/0.37	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.37	c model valid
0.00/0.37	c current solution ok
0.00/0.37	o 19
0.00/0.37	c [INC SEARCH] iteration: 4
0.00/0.37	c [INC BOUNDS] best value:19 search for 18
0.00/0.37	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.37	c write failed with 2
0.00/0.37	c [INC SYSTEM] create new solver instance
0.00/0.37	c [INC] encode full formula
0.00/0.37	c (debug) using card networks
0.00/0.38	c set iterative enc to: card
0.00/0.38	c set iterative enc to: none
0.00/0.38	c [INC SEARCH] isOptimum variable: 0
0.00/0.41	c formula is SAT
0.00/0.41	c [INC SEARCH] copied best model
0.00/0.41	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.42	c model valid
0.00/0.42	c current solution ok
0.00/0.42	o 18
0.00/0.42	c [INC SEARCH] iteration: 5
0.00/0.42	c [INC BOUNDS] best value:18 search for 17
0.00/0.42	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.42	c write failed with 2
0.00/0.42	c [INC SYSTEM] create new solver instance
0.00/0.42	c [INC] encode full formula
0.00/0.42	c (debug) using card networks
0.00/0.42	c set iterative enc to: card
0.00/0.42	c set iterative enc to: none
0.00/0.42	c [INC SEARCH] isOptimum variable: 0
3.97/4.05	c formula is SAT
3.97/4.05	c [INC SEARCH] copied best model
3.97/4.05	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.97/4.06	c model valid
3.97/4.06	c current solution ok
3.97/4.06	o 17
3.97/4.06	c [INC SEARCH] iteration: 6
3.97/4.06	c [INC BOUNDS] best value:17 search for 16
3.97/4.06	c [INC SYSTEM] there exists a inc, kill it!
3.97/4.06	c write failed with 2
3.97/4.06	c [INC SYSTEM] create new solver instance
3.97/4.06	c [INC] encode full formula
3.97/4.06	c set iterative enc to: swc
3.97/4.07	c [INC SEARCH] isOptimum variable: 0
4.04/4.12	c formula is SAT
4.04/4.12	c [INC SEARCH] copied best model
4.04/4.12	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
4.04/4.13	c model valid
4.04/4.13	c current solution ok
4.04/4.13	o 16
4.04/4.13	c [INC SEARCH] iteration: 7
4.04/4.13	c [INC BOUNDS] best value:16 search for 15
4.04/4.13	c [INC ENCODE] setup new number of clauses ...
4.04/4.13	c [INC] encode incremental formula
4.04/4.13	c return only the limitting unit clause for 15
4.04/4.13	c [INC SYSTEM] transmit new clauses to solver: 1
4.04/4.13	c [INC SEARCH] isOptimum variable: 0
4.57/4.68	c formula is SAT
4.57/4.68	c [INC SEARCH] copied best model
4.57/4.68	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
4.57/4.68	c model valid
4.57/4.68	c current solution ok
4.57/4.68	o 15
4.57/4.68	c [INC SEARCH] iteration: 8
4.57/4.68	c [INC BOUNDS] best value:15 search for 14
4.57/4.68	c [INC ENCODE] setup new number of clauses ...
4.57/4.68	c [INC] encode incremental formula
4.57/4.68	c return only the limitting unit clause for 14
4.57/4.68	c [INC SYSTEM] transmit new clauses to solver: 1
4.57/4.68	c [INC SEARCH] isOptimum variable: 0
5.76/5.81	c [INC SEARCH] formula is UNSAT
5.76/5.81	c [INC SYSTEM] there exists a inc, kill it!
5.76/5.81	c write failed with 2
5.76/5.81	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x2771260)
5.76/5.81	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
5.76/5.81	c [INC SEARCH] found optimum
5.76/5.81	c display solution
5.76/5.81	s OPTIMUM FOUND
5.76/5.81	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

Verifier Data 

OK	15

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-3697920-1338058721/watcher-3697920-1338058721 -o /tmp/evaluation-result-3697920-1338058721/solver-3697920-1338058721 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697920-1338058721.opb 1655551780 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: 2.06 2.03 2.00 3/178 1469
/proc/meminfo: memFree=28441424/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/statm: 2287 275 233 213 0 72 0

[startup+0.01137 s]
/proc/loadavg: 2.06 2.03 2.00 3/178 1469
/proc/meminfo: memFree=28441424/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100271 s]
/proc/loadavg: 2.06 2.03 2.00 3/178 1469
/proc/meminfo: memFree=28441424/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30026 s]
/proc/loadavg: 2.06 2.03 2.00 3/178 1469
/proc/meminfo: memFree=28441424/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700244 s]
/proc/loadavg: 2.06 2.03 2.00 3/178 1469
/proc/meminfo: memFree=28441424/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/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: 2.06 2.03 2.00 3/181 1488
/proc/meminfo: memFree=28430992/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/statm: 2287 275 233 213 0 72 0
[pid=1470] ppid=1469 vsize=5840 CPUtime=0.41 cores=1,3,5,7
/proc/1470/stat : 1470 (npSolver-pbo) S 1469 1469 824 0 -1 4202496 4420 15660 0 0 8 3 26 4 20 0 1 0 272000681 5980160 1071 33554432000 4194304 5992684 140736784228416 140736784214248 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/1470/statm: 1460 1071 180 440 0 1016 0
[pid=1488] ppid=1470 vsize=9104 CPUtime=1.06 cores=1,3,5,7
/proc/1488/stat : 1488 (glucosInc) R 1470 1469 824 0 -1 4202496 1845 0 0 0 106 0 0 0 20 0 1 0 272000724 9322496 1632 33554432000 4194304 5654031 140736125653920 140736125651704 4797458 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/1488/statm: 2276 1632 132 357 0 1916 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 24092

[startup+3.10033 s]
/proc/loadavg: 2.06 2.03 2.00 3/181 1488
/proc/meminfo: memFree=28430496/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/statm: 2287 275 233 213 0 72 0
[pid=1470] ppid=1469 vsize=5840 CPUtime=0.41 cores=1,3,5,7
/proc/1470/stat : 1470 (npSolver-pbo) S 1469 1469 824 0 -1 4202496 4420 15660 0 0 8 3 26 4 20 0 1 0 272000681 5980160 1071 33554432000 4194304 5992684 140736784228416 140736784214248 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/1470/statm: 1460 1071 180 440 0 1016 0
[pid=1488] ppid=1470 vsize=12060 CPUtime=2.66 cores=1,3,5,7
/proc/1488/stat : 1488 (glucosInc) R 1470 1469 824 0 -1 4202496 2968 0 0 0 266 0 0 0 20 0 1 0 272000724 12349440 2311 33554432000 4194304 5654031 140736125653920 140736125651800 4208694 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/1488/statm: 3015 2311 132 357 0 2655 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 27048

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

[startup+4.70031 s]
/proc/loadavg: 2.06 2.03 2.00 3/181 1490
/proc/meminfo: memFree=28428812/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/statm: 2287 275 233 213 0 72 0
[pid=1470] ppid=1469 vsize=5840 CPUtime=4.05 cores=1,3,5,7
/proc/1470/stat : 1470 (npSolver-pbo) S 1469 1469 824 0 -1 4202496 4903 19656 0 0 10 3 388 4 20 0 1 0 272000681 5980160 1072 33554432000 4194304 5992684 140736784228416 140736784214248 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/1470/statm: 1460 1072 181 440 0 1016 0
[pid=1490] ppid=1470 vsize=8628 CPUtime=0.61 cores=1,3,5,7
/proc/1490/stat : 1490 (glucosInc) R 1470 1469 824 0 -1 4202496 1766 0 0 0 61 0 0 0 20 0 1 0 272001088 8835072 1548 33554432000 4194304 5654031 140737085580944 140737085579256 4232800 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/1490/statm: 2157 1548 151 357 0 1797 0
Current children cumulated CPU time (s) 4.66
Current children cumulated vsize (KiB) 23616

[startup+5.50698 s]
/proc/loadavg: 2.06 2.03 2.00 3/181 1490
/proc/meminfo: memFree=28429140/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/statm: 2287 275 233 213 0 72 0
[pid=1470] ppid=1469 vsize=5840 CPUtime=4.05 cores=1,3,5,7
/proc/1470/stat : 1470 (npSolver-pbo) S 1469 1469 824 0 -1 4202496 4903 19656 0 0 10 3 388 4 20 0 1 0 272000681 5980160 1072 33554432000 4194304 5992684 140736784228416 140736784214248 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/1470/statm: 1460 1072 181 440 0 1016 0
[pid=1490] ppid=1470 vsize=11492 CPUtime=1.41 cores=1,3,5,7
/proc/1490/stat : 1490 (glucosInc) R 1470 1469 824 0 -1 4202496 2639 0 0 0 141 0 0 0 20 0 1 0 272001088 11767808 2137 33554432000 4194304 5654031 140737085580944 140737085578824 4233204 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/1490/statm: 2873 2137 152 357 0 2513 0
Current children cumulated CPU time (s) 5.46
Current children cumulated vsize (KiB) 26480

[startup+5.70032 s]
/proc/loadavg: 2.06 2.03 2.00 3/181 1490
/proc/meminfo: memFree=28429140/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/statm: 2287 275 233 213 0 72 0
[pid=1470] ppid=1469 vsize=5840 CPUtime=4.05 cores=1,3,5,7
/proc/1470/stat : 1470 (npSolver-pbo) S 1469 1469 824 0 -1 4202496 4903 19656 0 0 10 3 388 4 20 0 1 0 272000681 5980160 1072 33554432000 4194304 5992684 140736784228416 140736784214248 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/1470/statm: 1460 1072 181 440 0 1016 0
[pid=1490] ppid=1470 vsize=11492 CPUtime=1.61 cores=1,3,5,7
/proc/1490/stat : 1490 (glucosInc) R 1470 1469 824 0 -1 4202496 2693 0 0 0 161 0 0 0 20 0 1 0 272001088 11767808 2186 33554432000 4194304 5654031 140737085580944 140737085578824 4234964 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/1490/statm: 2873 2186 152 357 0 2513 0
Current children cumulated CPU time (s) 5.66
Current children cumulated vsize (KiB) 26480

[startup+5.80031 s]
/proc/loadavg: 2.06 2.03 2.00 3/181 1490
/proc/meminfo: memFree=28429140/32873844 swapFree=7620/7620
[pid=1469] ppid=1467 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/1469/stat : 1469 (npSolver-pbo-It) S 1467 1469 824 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 272000681 9367552 275 33554432000 4194304 5064252 140737299911984 140737299910896 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/1469/statm: 2287 275 233 213 0 72 0
[pid=1470] ppid=1469 vsize=5840 CPUtime=4.05 cores=1,3,5,7
/proc/1470/stat : 1470 (npSolver-pbo) S 1469 1469 824 0 -1 4202496 4903 19656 0 0 10 3 388 4 20 0 1 0 272000681 5980160 1072 33554432000 4194304 5992684 140736784228416 140736784214248 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/1470/statm: 1460 1072 181 440 0 1016 0
[pid=1490] ppid=1470 vsize=11492 CPUtime=1.71 cores=1,3,5,7
/proc/1490/stat : 1490 (glucosInc) R 1470 1469 824 0 -1 4202496 2706 0 0 0 171 0 0 0 20 0 1 0 272001088 11767808 2199 33554432000 4194304 5654031 140737085580944 140737085578824 4976752 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/1490/statm: 2873 2199 152 357 0 2513 0
Current children cumulated CPU time (s) 5.76
Current children cumulated vsize (KiB) 26480

Child status: 0
Real time (s): 5.82167
CPU time (s): 5.82111
CPU user time (s): 5.72513
CPU system time (s): 0.095985
CPU usage (%): 99.9904
Max. virtual memory (cumulated for all children) (KiB): 28696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.72513
system time used= 0.095985
maximum resident set size= 12640
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28168
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8736
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 325
involuntary context switches= 37

runsolver used 0.006998 second user time and 0.040993 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-26 20:58:41
IDJOB=3697920
IDBENCH=2051
IDSOLVER=2275
FILE ID=node107/3697920-1338058721
RUNJOBID= node107-1338052952-841
PBS_JOBID= 14624408
Free space on /tmp= 71496 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-clip.b.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697920-1338058721/watcher-3697920-1338058721 -o /tmp/evaluation-result-3697920-1338058721/solver-3697920-1338058721 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697920-1338058721.opb 1655551780 HOME HOME

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

MD5SUM BENCH= 3b68d80e8ba1b8a702f9c691105ea9d4
RANDOM SEED=1655551780

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
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	: 5331.92
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		: 2666.760
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		: 2666.760
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		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        28441580 kB
Buffers:          258276 kB
Cached:          3292972 kB
SwapCached:            0 kB
Active:           841804 kB
Inactive:        2808988 kB
Active(anon):     102240 kB
Inactive(anon):        0 kB
Active(file):     739564 kB
Inactive(file):  2808988 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8208 kB
Writeback:             0 kB
AnonPages:        108944 kB
Mapped:            15640 kB
Shmem:               200 kB
Slab:             638736 kB
SReclaimable:      81116 kB
SUnreclaim:       557620 kB
KernelStack:        1520 kB
PageTables:         4544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     224160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 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= 71488 MiB
End job on node107 at 2012-05-26 20:58:47