Trace number 3747797

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-topDown (fixed)OPT3 28.7796 28.7896

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=499-P1=293-P2=223-P3=277-B.opb
MD5SUMffde7c44e1ce67f9a67e822c2db106af
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.049991
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables81
Total number of constraints7
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 constraints7
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c run inc solver
0.00/0.01	c [INC SYSTEM] run initial solver
0.00/0.01	c [INC SYSTEM] preprocess with white file
0.00/0.11	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.11	c [INC SYSTEM] execute solver
0.00/0.24	c [INC SEARCH] formula is SAT
0.00/0.25	c [INC SYSTEM] solved the initial formula
0.00/0.25	c model valid
0.00/0.25	c current solution ok
0.00/0.26	o 231
0.00/0.26	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.26	c write failed with 2
0.00/0.26	c [INC SEARCH] iteration: 0
0.00/0.26	c [INC BOUNDS] best value:231 search for 230
0.00/0.26	c [INC SYSTEM] create new solver instance
0.00/0.26	c [INC] encode full formula
0.00/0.26	c set iterative enc to: swc
0.00/0.27	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
0.00/0.33	c model valid
0.00/0.33	c current solution ok
0.00/0.33	o 25
0.00/0.33	c [INC SEARCH] iteration: 1
0.00/0.33	c [INC BOUNDS] best value:25 search for 24
0.00/0.33	c [INC ENCODE] setup new number of clauses ...
0.00/0.33	c [INC] encode incremental formula
0.00/0.33	c return only the limitting unit clause for 24
0.00/0.33	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.33	c [INC SEARCH] isOptimum variable: 0
0.00/0.53	c formula is SAT
0.00/0.53	c [INC SEARCH] copied best model
0.00/0.53	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.53	c model valid
0.00/0.53	c current solution ok
0.00/0.53	o 19
0.00/0.53	c [INC SEARCH] iteration: 2
0.00/0.53	c [INC BOUNDS] best value:19 search for 18
0.00/0.53	c [INC ENCODE] setup new number of clauses ...
0.00/0.53	c [INC] encode incremental formula
0.00/0.53	c return only the limitting unit clause for 18
0.00/0.53	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.53	c [INC SEARCH] isOptimum variable: 0
0.00/0.56	c formula is SAT
0.00/0.56	c [INC SEARCH] copied best model
0.00/0.56	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.56	c model valid
0.00/0.56	c current solution ok
0.00/0.56	o 17
0.00/0.56	c [INC SEARCH] iteration: 3
0.00/0.56	c [INC BOUNDS] best value:17 search for 16
0.00/0.56	c [INC ENCODE] setup new number of clauses ...
0.00/0.56	c [INC] encode incremental formula
0.00/0.56	c return only the limitting unit clause for 16
0.00/0.56	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.56	c [INC SEARCH] isOptimum variable: 0
0.00/0.56	c formula is SAT
0.00/0.56	c [INC SEARCH] copied best model
0.00/0.56	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.57	c model valid
0.00/0.57	c current solution ok
0.00/0.57	o 9
0.00/0.57	c [INC SEARCH] iteration: 4
0.00/0.57	c [INC BOUNDS] best value:9 search for 8
0.00/0.57	c [INC ENCODE] setup new number of clauses ...
0.00/0.57	c [INC] encode incremental formula
0.00/0.57	c return only the limitting unit clause for 8
0.00/0.57	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.57	c [INC SEARCH] isOptimum variable: 0
0.00/0.58	c formula is SAT
0.00/0.58	c [INC SEARCH] copied best model
0.00/0.58	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.58	c model valid
0.00/0.58	c current solution ok
0.00/0.58	o 3
0.00/0.58	c [INC SEARCH] iteration: 5
0.00/0.58	c [INC BOUNDS] best value:3 search for 2
0.00/0.58	c [INC ENCODE] setup new number of clauses ...
0.00/0.58	c [INC] encode incremental formula
0.00/0.58	c return only the limitting unit clause for 2
0.00/0.58	c [INC SYSTEM] transmit new clauses to solver: 1
0.00/0.58	c [INC SEARCH] isOptimum variable: 0
28.64/28.78	c [INC SEARCH] formula is UNSAT
28.64/28.78	c [INC SYSTEM] there exists a inc, kill it!
28.64/28.78	c write failed with 2
28.64/28.78	c [INC SYSTEM] there exists an encoder, kill it! (ptr=0x1a94de0)
28.64/28.78	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
28.64/28.78	c [INC SEARCH] found optimum
28.64/28.78	c display solution
28.64/28.78	s OPTIMUM FOUND
28.64/28.78	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

Verifier Data 

OK	3

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-3747797-1339102632/watcher-3747797-1339102632 -o /tmp/evaluation-result-3747797-1339102632/solver-3747797-1339102632 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3747797-1339102632.opb 990983720 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: 2.04 2.06 2.04 4/178 29213
/proc/meminfo: memFree=23123444/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0

[startup+0.0698379 s]
/proc/loadavg: 2.04 2.06 2.04 4/178 29213
/proc/meminfo: memFree=23123444/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100194 s]
/proc/loadavg: 2.04 2.06 2.04 4/178 29213
/proc/meminfo: memFree=23123444/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300113 s]
/proc/loadavg: 2.04 2.06 2.04 4/178 29213
/proc/meminfo: memFree=23123444/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700111 s]
/proc/loadavg: 2.04 2.06 2.04 4/178 29213
/proc/meminfo: memFree=23123444/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50024 s]
/proc/loadavg: 2.04 2.06 2.04 3/181 29222
/proc/meminfo: memFree=23117344/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
[pid=29214] ppid=29213 vsize=2568 CPUtime=0.24 cores=1,3,5,7
/proc/29214/stat : 29214 (npSolver-pbo) S 29213 29213 28222 0 -1 4202496 2074 4161 0 0 1 1 22 0 20 0 1 0 376390477 2629632 293 33554432000 4194304 6004724 140737439621776 140737439607624 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29214/statm: 642 293 166 442 0 196 0
[pid=29222] ppid=29214 vsize=8292 CPUtime=1.21 cores=1,3,5,7
/proc/29222/stat : 29222 (glucosInc) R 29214 29213 28222 0 -1 4202496 2068 0 0 0 121 0 0 0 20 0 1 0 376390504 8491008 1584 33554432000 4194304 5654031 140734090010304 140734089998120 4218701 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/29222/statm: 2073 1584 152 357 0 1713 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 20008

[startup+3.10029 s]
/proc/loadavg: 2.04 2.06 2.04 3/181 29222
/proc/meminfo: memFree=23115760/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
[pid=29214] ppid=29213 vsize=2568 CPUtime=0.24 cores=1,3,5,7
/proc/29214/stat : 29214 (npSolver-pbo) S 29213 29213 28222 0 -1 4202496 2074 4161 0 0 1 1 22 0 20 0 1 0 376390477 2629632 293 33554432000 4194304 6004724 140737439621776 140737439607624 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29214/statm: 642 293 166 442 0 196 0
[pid=29222] ppid=29214 vsize=11672 CPUtime=2.81 cores=1,3,5,7
/proc/29222/stat : 29222 (glucosInc) R 29214 29213 28222 0 -1 4202496 2973 0 0 0 281 0 0 0 20 0 1 0 376390504 11952128 2429 33554432000 4194304 5654031 140734090010304 140734089998120 4233184 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/29222/statm: 2918 2429 152 357 0 2558 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 23388

[startup+6.30025 s]
/proc/loadavg: 2.04 2.06 2.04 3/181 29222
/proc/meminfo: memFree=23111172/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
[pid=29214] ppid=29213 vsize=2568 CPUtime=0.24 cores=1,3,5,7
/proc/29214/stat : 29214 (npSolver-pbo) S 29213 29213 28222 0 -1 4202496 2074 4161 0 0 1 1 22 0 20 0 1 0 376390477 2629632 293 33554432000 4194304 6004724 140737439621776 140737439607624 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29214/statm: 642 293 166 442 0 196 0
[pid=29222] ppid=29214 vsize=13344 CPUtime=6.01 cores=1,3,5,7
/proc/29222/stat : 29222 (glucosInc) R 29214 29213 28222 0 -1 4202496 3410 0 0 0 601 0 0 0 20 0 1 0 376390504 13664256 2841 33554432000 4194304 5654031 140734090010304 140734089998120 4233448 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/29222/statm: 3336 2841 152 357 0 2976 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 25060

[startup+12.7003 s]
/proc/loadavg: 2.04 2.06 2.04 3/181 29222
/proc/meminfo: memFree=23107804/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
[pid=29214] ppid=29213 vsize=2568 CPUtime=0.24 cores=1,3,5,7
/proc/29214/stat : 29214 (npSolver-pbo) S 29213 29213 28222 0 -1 4202496 2074 4161 0 0 1 1 22 0 20 0 1 0 376390477 2629632 293 33554432000 4194304 6004724 140737439621776 140737439607624 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29214/statm: 642 293 166 442 0 196 0
[pid=29222] ppid=29214 vsize=18848 CPUtime=12.41 cores=1,3,5,7
/proc/29222/stat : 29222 (glucosInc) R 29214 29213 28222 0 -1 4202496 3768 0 0 0 1241 0 0 0 20 0 1 0 376390504 19300352 3686 33554432000 4194304 5654031 140734090010304 140734089998120 4232784 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/29222/statm: 4712 3686 152 357 0 4352 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 30564

[startup+25.5002 s]
/proc/loadavg: 2.03 2.06 2.04 3/181 29222
/proc/meminfo: memFree=23103172/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
[pid=29214] ppid=29213 vsize=2568 CPUtime=0.24 cores=1,3,5,7
/proc/29214/stat : 29214 (npSolver-pbo) S 29213 29213 28222 0 -1 4202496 2074 4161 0 0 1 1 22 0 20 0 1 0 376390477 2629632 293 33554432000 4194304 6004724 140737439621776 140737439607624 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29214/statm: 642 293 166 442 0 196 0
[pid=29222] ppid=29214 vsize=21568 CPUtime=25.2 cores=1,3,5,7
/proc/29222/stat : 29222 (glucosInc) R 29214 29213 28222 0 -1 4202496 4479 0 0 0 2520 0 0 0 20 0 1 0 376390504 22085632 4868 33554432000 4194304 5654031 140734090010304 140734089998120 4215076 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/29222/statm: 5392 4868 152 357 0 5032 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 33284

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

[startup+27.1003 s]
/proc/loadavg: 2.03 2.06 2.04 3/181 29222
/proc/meminfo: memFree=23103172/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
[pid=29214] ppid=29213 vsize=2568 CPUtime=0.24 cores=1,3,5,7
/proc/29214/stat : 29214 (npSolver-pbo) S 29213 29213 28222 0 -1 4202496 2074 4161 0 0 1 1 22 0 20 0 1 0 376390477 2629632 293 33554432000 4194304 6004724 140737439621776 140737439607624 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29214/statm: 642 293 166 442 0 196 0
[pid=29222] ppid=29214 vsize=14492 CPUtime=26.8 cores=1,3,5,7
/proc/29222/stat : 29222 (glucosInc) R 29214 29213 28222 0 -1 4202496 5436 0 0 0 2680 0 0 0 20 0 1 0 376390504 14839808 3054 33554432000 4194304 5654031 140734090010304 140734090008328 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/29222/statm: 3623 3054 152 357 0 3263 0
Current children cumulated CPU time (s) 27.04
Current children cumulated vsize (KiB) 26208

[startup+27.9003 s]
/proc/loadavg: 2.03 2.06 2.04 3/181 29222
/proc/meminfo: memFree=23110368/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
[pid=29214] ppid=29213 vsize=2568 CPUtime=0.24 cores=1,3,5,7
/proc/29214/stat : 29214 (npSolver-pbo) S 29213 29213 28222 0 -1 4202496 2074 4161 0 0 1 1 22 0 20 0 1 0 376390477 2629632 293 33554432000 4194304 6004724 140737439621776 140737439607624 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29214/statm: 642 293 166 442 0 196 0
[pid=29222] ppid=29214 vsize=18844 CPUtime=27.6 cores=1,3,5,7
/proc/29222/stat : 29222 (glucosInc) R 29214 29213 28222 0 -1 4202496 5561 0 0 0 2760 0 0 0 20 0 1 0 376390504 19296256 3685 33554432000 4194304 5654031 140734090010304 140734090008328 4233181 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/29222/statm: 4711 3685 152 357 0 4351 0
Current children cumulated CPU time (s) 27.84
Current children cumulated vsize (KiB) 30560

[startup+28.3003 s]
/proc/loadavg: 2.03 2.06 2.04 3/181 29222
/proc/meminfo: memFree=23110368/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
[pid=29214] ppid=29213 vsize=2568 CPUtime=0.24 cores=1,3,5,7
/proc/29214/stat : 29214 (npSolver-pbo) S 29213 29213 28222 0 -1 4202496 2074 4161 0 0 1 1 22 0 20 0 1 0 376390477 2629632 293 33554432000 4194304 6004724 140737439621776 140737439607624 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29214/statm: 642 293 166 442 0 196 0
[pid=29222] ppid=29214 vsize=18844 CPUtime=28 cores=1,3,5,7
/proc/29222/stat : 29222 (glucosInc) R 29214 29213 28222 0 -1 4202496 5562 0 0 0 2800 0 0 0 20 0 1 0 376390504 19296256 4197 33554432000 4194304 5654031 140734090010304 140734090008184 4232939 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/29222/statm: 4711 4197 152 357 0 4351 0
Current children cumulated CPU time (s) 28.24
Current children cumulated vsize (KiB) 30560

[startup+28.7003 s]
/proc/loadavg: 2.03 2.05 2.04 3/181 29222
/proc/meminfo: memFree=23106024/32873648 swapFree=7376/7376
[pid=29213] ppid=29211 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29213/stat : 29213 (npSolver-pbo-It) S 29211 29213 28222 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376390477 9367552 275 33554432000 4194304 5064252 140736805517536 140736805516448 213866145358 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/29213/statm: 2287 275 233 213 0 72 0
[pid=29214] ppid=29213 vsize=2568 CPUtime=0.24 cores=1,3,5,7
/proc/29214/stat : 29214 (npSolver-pbo) S 29213 29213 28222 0 -1 4202496 2074 4161 0 0 1 1 22 0 20 0 1 0 376390477 2629632 293 33554432000 4194304 6004724 140737439621776 140737439607624 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29214/statm: 642 293 166 442 0 196 0
[pid=29222] ppid=29214 vsize=18844 CPUtime=28.4 cores=1,3,5,7
/proc/29222/stat : 29222 (glucosInc) R 29214 29213 28222 0 -1 4202496 5581 0 0 0 2840 0 0 0 20 0 1 0 376390504 19296256 4216 33554432000 4194304 5654031 140734090010304 140734090008184 4216213 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/29222/statm: 4711 4216 152 357 0 4351 0
Current children cumulated CPU time (s) 28.64
Current children cumulated vsize (KiB) 30560

Child status: 0
Real time (s): 28.7896
CPU time (s): 28.7796
CPU user time (s): 28.7416
CPU system time (s): 0.037994
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 33284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 28.7416
system time used= 0.037994
maximum resident set size= 29596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12197
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1584
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 83
involuntary context switches= 77

runsolver used 0.05999 second user time and 0.146977 second system time

The end

Launcher Data 

Begin job on node112 at 2012-06-07 22:57:12
IDJOB=3747797
IDBENCH=48043
IDSOLVER=2332
FILE ID=node112/3747797-1339102632
RUNJOBID= node112-1339098176-28239
PBS_JOBID= 14643741
Free space on /tmp= 69332 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=499-P1=293-P2=223-P3=277-B.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3747797-1339102632/watcher-3747797-1339102632 -o /tmp/evaluation-result-3747797-1339102632/solver-3747797-1339102632 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3747797-1339102632.opb 990983720 HOME HOME

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

MD5SUM BENCH= ffde7c44e1ce67f9a67e822c2db106af
RANDOM SEED=990983720

node112.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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
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		: 2666.763
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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:        23124336 kB
Buffers:           70308 kB
Cached:          2673956 kB
SwapCached:         2096 kB
Active:          8337912 kB
Inactive:         591028 kB
Active(anon):    6184240 kB
Inactive(anon):     3060 kB
Active(file):    2153672 kB
Inactive(file):   587968 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67099372 kB
Dirty:              8552 kB
Writeback:            76 kB
AnonPages:       6190960 kB
Mapped:             9904 kB
Shmem:                 0 kB
Slab:             669668 kB
SReclaimable:     113408 kB
SUnreclaim:       556260 kB
KernelStack:        1464 kB
PageTables:        15876 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    6912372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3506176 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= 69324 MiB
End job on node112 at 2012-06-07 22:57:41