Trace number 3746710

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)OPT70998 6.73198 6.8732

General information on the benchmark

Name/OPT-BIGINT-LIN/aries-da_nrp/
normalized-aries-da_network_100_3__3_91.opb
MD5SUM3333a441149c4de45d27ff5fff5e5090
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark70998
Best CPU time to get the best result obtained on this benchmark0.284956
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables398
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints98
Minimum length of a constraint4
Maximum length of a constraint18
Number of terms in the objective function 300
Biggest coefficient in the objective function 94834
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 10826907
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 94834
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 10826907
Number of bits of the biggest sum of numbers24
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 

0.00/0.01	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
0.00/0.05	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.05	c [INC SYSTEM] execute solver
0.00/0.05	c [INC SEARCH] formula is SAT
0.00/0.05	c [INC SYSTEM] solved the initial formula
0.00/0.05	c model valid
0.00/0.05	c current solution ok
0.00/0.06	o 135465
0.00/0.06	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.06	c write failed with 2
0.00/0.06	c [INC SEARCH] iteration: 0
0.00/0.06	c [INC BOUNDS] best value:135465 search for 135464
0.00/0.06	c [INC SYSTEM] create new solver instance
0.00/0.06	c [INC] encode full formula
0.00/0.06	c fallback to adder encoding
0.00/0.09	c set iterative enc to: adder
0.00/0.09	c set iterative enc to: none
0.00/0.09	c [INC SEARCH] isOptimum variable: 0
0.00/0.90	c formula is SAT
0.00/0.90	c [INC SEARCH] copied best model
0.00/0.90	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
0.00/0.90	c model valid
0.00/0.90	c current solution ok
0.00/0.90	o 123977
0.00/0.90	c [INC SEARCH] iteration: 1
0.00/0.90	c [INC BOUNDS] best value:123977 search for 123976
0.00/0.90	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.90	c write failed with 2
0.00/0.90	c [INC SYSTEM] create new solver instance
0.00/0.90	c [INC] encode full formula
0.00/0.90	c fallback to adder encoding
0.00/0.92	c set iterative enc to: adder
0.00/0.92	c set iterative enc to: none
0.00/0.93	c [INC SEARCH] isOptimum variable: 0
1.47/1.51	c formula is SAT
1.47/1.51	c [INC SEARCH] copied best model
1.47/1.51	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
1.47/1.51	c model valid
1.47/1.51	c current solution ok
1.47/1.51	o 120211
1.47/1.51	c [INC SEARCH] iteration: 2
1.47/1.51	c [INC BOUNDS] best value:120211 search for 120210
1.47/1.51	c [INC SYSTEM] there exists a inc, kill it!
1.47/1.51	c write failed with 2
1.47/1.51	c [INC SYSTEM] create new solver instance
1.47/1.51	c [INC] encode full formula
1.47/1.51	c fallback to adder encoding
1.47/1.53	c set iterative enc to: adder
1.47/1.53	c set iterative enc to: none
1.47/1.54	c [INC SEARCH] isOptimum variable: 0
2.36/2.41	c formula is SAT
2.36/2.41	c [INC SEARCH] copied best model
2.36/2.41	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.36/2.41	c model valid
2.36/2.41	c current solution ok
2.36/2.41	o 117808
2.36/2.41	c [INC SEARCH] iteration: 3
2.36/2.41	c [INC BOUNDS] best value:117808 search for 117807
2.36/2.41	c [INC SYSTEM] there exists a inc, kill it!
2.36/2.41	c write failed with 2
2.36/2.41	c [INC SYSTEM] create new solver instance
2.36/2.41	c [INC] encode full formula
2.36/2.41	c fallback to adder encoding
2.36/2.44	c set iterative enc to: adder
2.36/2.44	c set iterative enc to: none
2.36/2.44	c [INC SEARCH] isOptimum variable: 0
2.43/3.05	c formula is SAT
2.43/3.05	c [INC SEARCH] copied best model
2.43/3.05	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
2.43/3.05	c model valid
2.43/3.05	c current solution ok
2.43/3.05	o 115490
2.43/3.05	c [INC SEARCH] iteration: 4
2.43/3.05	c [INC BOUNDS] best value:115490 search for 115489
2.43/3.05	c [INC SYSTEM] there exists a inc, kill it!
2.43/3.05	c write failed with 2
2.43/3.05	c [INC SYSTEM] create new solver instance
2.43/3.05	c [INC] encode full formula
2.43/3.05	c fallback to adder encoding
2.43/3.07	c set iterative enc to: adder
2.43/3.07	c set iterative enc to: none
2.43/3.08	c [INC SEARCH] isOptimum variable: 0
3.67/3.73	c formula is SAT
3.67/3.73	c [INC SEARCH] copied best model
3.67/3.73	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
3.67/3.73	c model valid
3.67/3.73	c current solution ok
3.67/3.73	o 114843
3.67/3.73	c [INC SEARCH] iteration: 5
3.67/3.73	c [INC BOUNDS] best value:114843 search for 114842
3.67/3.73	c [INC SYSTEM] there exists a inc, kill it!
3.67/3.73	c write failed with 2
3.67/3.73	c [INC SYSTEM] create new solver instance
3.67/3.73	c [INC] encode full formula
3.67/3.73	c fallback to adder encoding
3.67/3.76	c set iterative enc to: adder
3.67/3.76	c set iterative enc to: none
3.67/3.76	c [INC SEARCH] isOptimum variable: 0
4.28/4.36	c formula is SAT
4.28/4.36	c [INC SEARCH] copied best model
4.28/4.36	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
4.36/4.48	c model valid
4.36/4.48	c current solution ok
4.36/4.48	o 109751
4.36/4.48	c [INC SEARCH] iteration: 6
4.36/4.48	c [INC BOUNDS] best value:109751 search for 109750
4.36/4.48	c [INC SYSTEM] there exists a inc, kill it!
4.36/4.48	c write failed with 2
4.36/4.48	c [INC SYSTEM] create new solver instance
4.36/4.48	c [INC] encode full formula
4.36/4.48	c fallback to adder encoding
4.36/4.48	c set iterative enc to: adder
4.36/4.48	c set iterative enc to: none
4.36/4.54	c [INC SEARCH] isOptimum variable: 0
4.37/4.93	c formula is SAT
4.37/4.94	c [INC SEARCH] copied best model
4.37/4.94	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
4.37/4.94	c model valid
4.37/4.94	c current solution ok
4.37/4.94	o 87235
4.37/4.94	c [INC SEARCH] iteration: 7
4.37/4.94	c [INC BOUNDS] best value:87235 search for 87234
4.37/4.94	c [INC SYSTEM] there exists a inc, kill it!
4.37/4.94	c write failed with 2
4.37/4.94	c [INC SYSTEM] create new solver instance
4.37/4.94	c [INC] encode full formula
4.37/4.94	c fallback to adder encoding
4.37/4.96	c set iterative enc to: adder
4.37/4.96	c set iterative enc to: none
4.37/4.97	c [INC SEARCH] isOptimum variable: 0
5.24/5.44	c formula is SAT
5.24/5.44	c [INC SEARCH] copied best model
5.24/5.44	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
5.24/5.44	c model valid
5.24/5.44	c current solution ok
5.24/5.44	o 72735
5.24/5.44	c [INC SEARCH] iteration: 8
5.24/5.44	c [INC BOUNDS] best value:72735 search for 72734
5.24/5.44	c [INC SYSTEM] there exists a inc, kill it!
5.24/5.44	c write failed with 2
5.24/5.44	c [INC SYSTEM] create new solver instance
5.24/5.44	c [INC] encode full formula
5.24/5.44	c fallback to adder encoding
5.24/5.47	c set iterative enc to: adder
5.24/5.47	c set iterative enc to: none
5.24/5.47	c [INC SEARCH] isOptimum variable: 0
5.31/5.72	c formula is SAT
5.31/5.72	c [INC SEARCH] copied best model
5.31/5.72	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
5.31/5.72	c model valid
5.31/5.72	c current solution ok
5.31/5.72	o 71870
5.31/5.72	c [INC SEARCH] iteration: 9
5.31/5.72	c [INC BOUNDS] best value:71870 search for 71869
5.31/5.72	c [INC SYSTEM] there exists a inc, kill it!
5.31/5.72	c write failed with 2
5.31/5.72	c [INC SYSTEM] create new solver instance
5.31/5.72	c [INC] encode full formula
5.31/5.72	c fallback to adder encoding
5.31/5.74	c set iterative enc to: adder
5.31/5.74	c set iterative enc to: none
5.31/5.75	c [INC SEARCH] isOptimum variable: 0
5.59/6.04	c formula is SAT
5.59/6.04	c [INC SEARCH] copied best model
5.59/6.04	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
5.59/6.04	c model valid
5.59/6.04	c current solution ok
5.59/6.04	o 71837
5.59/6.04	c [INC SEARCH] iteration: 10
5.59/6.04	c [INC BOUNDS] best value:71837 search for 71836
5.59/6.04	c [INC SYSTEM] there exists a inc, kill it!
5.59/6.04	c write failed with 2
5.59/6.04	c [INC SYSTEM] create new solver instance
5.59/6.04	c [INC] encode full formula
5.59/6.04	c fallback to adder encoding
5.59/6.06	c set iterative enc to: adder
5.59/6.06	c set iterative enc to: none
5.59/6.06	c [INC SEARCH] isOptimum variable: 0
5.91/6.45	c formula is SAT
5.91/6.45	c [INC SEARCH] copied best model
5.91/6.45	c [INC SEARCH] sat variable: 1 optimum/unsat variable: 0
5.91/6.45	c model valid
5.91/6.45	c current solution ok
5.91/6.45	o 70998
5.91/6.45	c [INC SEARCH] iteration: 11
5.91/6.45	c [INC BOUNDS] best value:70998 search for 70997
5.91/6.45	c [INC SYSTEM] there exists a inc, kill it!
5.91/6.45	c write failed with 2
5.91/6.45	c [INC SYSTEM] create new solver instance
5.91/6.45	c [INC] encode full formula
5.91/6.45	c fallback to adder encoding
5.91/6.47	c set iterative enc to: adder
5.91/6.47	c set iterative enc to: none
5.91/6.48	c [INC SEARCH] isOptimum variable: 0
6.63/6.87	c [INC SEARCH] formula is UNSAT
6.63/6.87	c [INC SYSTEM] there exists a inc, kill it!
6.63/6.87	c write failed with 2
6.63/6.87	c [INC SEARCH] sat variable: 0 optimum/unsat variable: 1
6.63/6.87	c [INC SEARCH] found optimum
6.63/6.87	c display solution
6.63/6.87	s OPTIMUM FOUND
6.63/6.87	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 -x393 -x394 -x395 -x396 -x397 -x398

Verifier Data 

OK	70998

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-3746710-1339103844/watcher-3746710-1339103844 -o /tmp/evaluation-result-3746710-1339103844/solver-3746710-1339103844 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746710-1339103844.opb 1533349139 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: 1.98 2.00 1.95 3/178 5377
/proc/meminfo: memFree=31121824/32873648 swapFree=7628/7628
[pid=5377] ppid=5375 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5377/stat : 5377 (npSolver-pbo-It) S 5375 5377 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376510398 9367552 275 33554432000 4194304 5064252 140736048984544 140736048983456 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5377/statm: 2287 275 233 213 0 72 0

[startup+0.03382 s]
/proc/loadavg: 1.98 2.00 1.95 3/178 5377
/proc/meminfo: memFree=31121824/32873648 swapFree=7628/7628
[pid=5377] ppid=5375 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5377/stat : 5377 (npSolver-pbo-It) S 5375 5377 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376510398 9367552 275 33554432000 4194304 5064252 140736048984544 140736048983456 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5377/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100179 s]
/proc/loadavg: 1.98 2.00 1.95 3/178 5377
/proc/meminfo: memFree=31121824/32873648 swapFree=7628/7628
[pid=5377] ppid=5375 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5377/stat : 5377 (npSolver-pbo-It) S 5375 5377 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376510398 9367552 275 33554432000 4194304 5064252 140736048984544 140736048983456 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5377/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300148 s]
/proc/loadavg: 1.98 2.00 1.95 3/178 5377
/proc/meminfo: memFree=31121824/32873648 swapFree=7628/7628
[pid=5377] ppid=5375 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5377/stat : 5377 (npSolver-pbo-It) S 5375 5377 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376510398 9367552 275 33554432000 4194304 5064252 140736048984544 140736048983456 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5377/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700134 s]
/proc/loadavg: 1.98 2.00 1.95 3/178 5377
/proc/meminfo: memFree=31121824/32873648 swapFree=7628/7628
[pid=5377] ppid=5375 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5377/stat : 5377 (npSolver-pbo-It) S 5375 5377 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376510398 9367552 275 33554432000 4194304 5064252 140736048984544 140736048983456 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5377/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50019 s]
/proc/loadavg: 1.98 2.00 1.95 3/181 5388
/proc/meminfo: memFree=31107220/32873648 swapFree=7628/7628
[pid=5377] ppid=5375 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5377/stat : 5377 (npSolver-pbo-It) S 5375 5377 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376510398 9367552 275 33554432000 4194304 5064252 140736048984544 140736048983456 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5377/statm: 2287 275 233 213 0 72 0
[pid=5378] ppid=5377 vsize=6608 CPUtime=0.91 cores=1,3,5,7
/proc/5378/stat : 5378 (npSolver-pbo) S 5377 5377 4113 0 -1 4202496 5170 7382 0 0 6 1 83 1 20 0 1 0 376510399 6766592 1203 33554432000 4194304 6004724 140737062714576 140737062700424 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5378/statm: 1652 1203 178 442 0 1206 0
[pid=5388] ppid=5378 vsize=9276 CPUtime=0.56 cores=1,3,5,7
/proc/5388/stat : 5388 (glucosInc) R 5378 5377 4113 0 -1 4202496 2593 0 0 0 56 0 0 0 20 0 1 0 376510492 9498624 1858 33554432000 4194304 5654031 140734708944560 140737062701656 4232973 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5388/statm: 2319 1858 142 357 0 1959 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 25032

[startup+3.1002 s]
/proc/loadavg: 1.98 2.00 1.95 3/181 5390
/proc/meminfo: memFree=31102008/32873648 swapFree=7628/7628
[pid=5377] ppid=5375 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5377/stat : 5377 (npSolver-pbo-It) S 5375 5377 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376510398 9367552 275 33554432000 4194304 5064252 140736048984544 140736048983456 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5377/statm: 2287 275 233 213 0 72 0
[pid=5378] ppid=5377 vsize=6608 CPUtime=3.06 cores=1,3,5,7
/proc/5378/stat : 5378 (npSolver-pbo) S 5377 5377 4113 0 -1 4202496 9284 17885 0 0 13 2 287 4 20 0 1 0 376510399 6766592 1204 33554432000 4194304 6004724 140737062714576 140737062700424 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5378/statm: 1652 1204 178 442 0 1206 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 15756

[startup+6.30015 s]
/proc/loadavg: 1.98 2.00 1.95 3/181 5400
/proc/meminfo: memFree=31092544/32873648 swapFree=7628/7628
[pid=5377] ppid=5375 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5377/stat : 5377 (npSolver-pbo-It) S 5375 5377 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376510398 9367552 275 33554432000 4194304 5064252 140736048984544 140736048983456 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5377/statm: 2287 275 233 213 0 72 0
[pid=5378] ppid=5377 vsize=6608 CPUtime=5.91 cores=1,3,5,7
/proc/5378/stat : 5378 (npSolver-pbo) S 5377 5377 4113 0 -1 4202496 17328 35219 0 0 28 4 550 9 20 0 1 0 376510399 6766592 1204 33554432000 4194304 6004724 140737062714576 140737062700424 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5378/statm: 1652 1204 178 442 0 1206 0
Current children cumulated CPU time (s) 5.91
Current children cumulated vsize (KiB) 15756

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

[startup+6.70028 s]
/proc/loadavg: 1.98 2.00 1.95 3/181 5408
/proc/meminfo: memFree=31091620/32873648 swapFree=7628/7628
[pid=5377] ppid=5375 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5377/stat : 5377 (npSolver-pbo-It) S 5375 5377 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376510398 9367552 275 33554432000 4194304 5064252 140736048984544 140736048983456 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5377/statm: 2287 275 233 213 0 72 0
[pid=5378] ppid=5377 vsize=6608 CPUtime=6.32 cores=1,3,5,7
/proc/5378/stat : 5378 (npSolver-pbo) S 5377 5377 4113 0 -1 4202496 18637 37940 0 0 30 4 589 9 20 0 1 0 376510399 6766592 1204 33554432000 4194304 6004724 140737062714576 140737062700424 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5378/statm: 1652 1204 178 442 0 1206 0
[pid=5408] ppid=5378 vsize=8668 CPUtime=0.21 cores=1,3,5,7
/proc/5408/stat : 5408 (glucosInc) R 5378 5377 4113 0 -1 4202496 2286 0 0 0 21 0 0 0 20 0 1 0 376511047 8876032 1755 33554432000 4194304 5654031 140736317901184 140736317889000 4217254 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5408/statm: 2167 1755 141 357 0 1807 0
Current children cumulated CPU time (s) 6.53
Current children cumulated vsize (KiB) 24424

[startup+6.80028 s]
/proc/loadavg: 1.98 2.00 1.95 3/181 5408
/proc/meminfo: memFree=31091620/32873648 swapFree=7628/7628
[pid=5377] ppid=5375 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/5377/stat : 5377 (npSolver-pbo-It) S 5375 5377 4113 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376510398 9367552 275 33554432000 4194304 5064252 140736048984544 140736048983456 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/5377/statm: 2287 275 233 213 0 72 0
[pid=5378] ppid=5377 vsize=6608 CPUtime=6.32 cores=1,3,5,7
/proc/5378/stat : 5378 (npSolver-pbo) S 5377 5377 4113 0 -1 4202496 18637 37940 0 0 30 4 589 9 20 0 1 0 376510399 6766592 1204 33554432000 4194304 6004724 140737062714576 140737062700424 5190736 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/5378/statm: 1652 1204 178 442 0 1206 0
[pid=5408] ppid=5378 vsize=8668 CPUtime=0.31 cores=1,3,5,7
/proc/5408/stat : 5408 (glucosInc) R 5378 5377 4113 0 -1 4202496 2314 0 0 0 31 0 0 0 20 0 1 0 376511047 8876032 1783 33554432000 4194304 5654031 140736317901184 140736317889000 4215307 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/5408/statm: 2167 1783 141 357 0 1807 0
Current children cumulated CPU time (s) 6.63
Current children cumulated vsize (KiB) 24424

Child status: 0
Real time (s): 6.8732
CPU time (s): 6.73198
CPU user time (s): 6.578
CPU system time (s): 0.153976
CPU usage (%): 97.9452
Max. virtual memory (cumulated for all children) (KiB): 28220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.578
system time used= 0.153976
maximum resident set size= 29344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59325
page faults= 0
swaps= 0
block input operations= 0
block output operations= 36136
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 263
involuntary context switches= 66

runsolver used 0.004999 second user time and 0.037994 second system time

The end

Launcher Data 

Begin job on node122 at 2012-06-07 23:17:24
IDJOB=3746710
IDBENCH=71854
IDSOLVER=2332
FILE ID=node122/3746710-1339103844
RUNJOBID= node122-1339098177-4130
PBS_JOBID= 14643731
Free space on /tmp= 71152 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746710-1339103844/watcher-3746710-1339103844 -o /tmp/evaluation-result-3746710-1339103844/solver-3746710-1339103844 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746710-1339103844.opb 1533349139 HOME HOME

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

MD5SUM BENCH= 3333a441149c4de45d27ff5fff5e5090
RANDOM SEED=1533349139

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:        31122460 kB
Buffers:           54624 kB
Cached:           804748 kB
SwapCached:         2144 kB
Active:           225256 kB
Inactive:         756372 kB
Active(anon):     122344 kB
Inactive(anon):     2216 kB
Active(file):     102912 kB
Inactive(file):   754156 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67099472 kB
Dirty:              8484 kB
Writeback:             4 kB
AnonPages:        131532 kB
Mapped:             9956 kB
Shmem:                 0 kB
Slab:             626912 kB
SReclaimable:      70808 kB
SUnreclaim:       556104 kB
KernelStack:        1472 kB
PageTables:         4400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     291408 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     59392 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= 71140 MiB
End job on node122 at 2012-06-07 23:17:31