Trace number 3748306

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc (fixed)OPT70998 6.64299 6.83447

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 execute binary inc search
0.00/0.06	c [INC SEARCH] current bound: 67732
0.00/0.06	c [INC SEARCH] iteration: 0
0.00/0.06	c [INC SEARCH] lower bound: 0 upperbound 135465 current bound: 67732 best value: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 SYSTEM] create new solver instance
0.00/0.06	c [INC] encode full formula
0.00/0.06	c fallback to adder encoding
0.00/0.08	c set iterative enc to: adder
0.00/0.08	c set iterative enc to: none
0.00/0.09	c [INC SEARCH] isOptimum variable: 0
0.00/0.47	c [INC SEARCH] formula is UNSAT
0.00/0.47	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.47	c write failed with 2
0.00/0.47	c sat variable: 0 optimum/unsat variable: 1
0.00/0.47	c [INC SEARCH] set lower bound to 67733 upperbound 135465
0.00/0.47	c [INC SEARCH] current bound: 101599
0.00/0.47	c [INC SEARCH] iteration: 1
0.00/0.47	c [INC SEARCH] lower bound: 67733 upperbound 135465 current bound: 101599 best value:135465
0.00/0.47	c [INC SYSTEM] create new solver instance
0.00/0.47	c [INC] encode full formula
0.00/0.47	c fallback to adder encoding
0.00/0.49	c set iterative enc to: adder
0.00/0.49	c set iterative enc to: none
0.00/0.50	c [INC SEARCH] isOptimum variable: 0
0.00/0.76	c [INC SEARCH] formula is SAT
0.00/0.76	c [INC SEARCH] copied best model
0.00/0.76	c sat variable: 1 optimum/unsat variable: 0
0.00/0.76	c model valid
0.00/0.76	c current solution ok
0.00/0.76	o 100308
0.00/0.76	c [INC SEARCH] current bound: 84020
0.00/0.76	c [INC SEARCH] iteration: 2
0.00/0.76	c [INC SEARCH] lower bound: 67733 upperbound 100308 current bound: 84020 best value:100308
0.00/0.76	c [INC SYSTEM] there exists a inc, kill it!
0.00/0.76	c write failed with 2
0.00/0.76	c [INC SYSTEM] create new solver instance
0.00/0.76	c [INC] encode full formula
0.00/0.76	c fallback to adder encoding
0.00/0.79	c set iterative enc to: adder
0.00/0.79	c set iterative enc to: none
0.00/0.79	c [INC SEARCH] isOptimum variable: 0
1.37/1.41	c [INC SEARCH] formula is SAT
1.37/1.41	c [INC SEARCH] copied best model
1.37/1.41	c sat variable: 1 optimum/unsat variable: 0
1.37/1.41	c model valid
1.37/1.41	c current solution ok
1.37/1.41	o 76318
1.37/1.41	c [INC SEARCH] current bound: 72025
1.37/1.41	c [INC SEARCH] iteration: 3
1.37/1.41	c [INC SEARCH] lower bound: 67733 upperbound 76318 current bound: 72025 best value:76318
1.37/1.41	c [INC SYSTEM] there exists a inc, kill it!
1.37/1.41	c write failed with 2
1.37/1.41	c [INC SYSTEM] create new solver instance
1.37/1.41	c [INC] encode full formula
1.37/1.41	c fallback to adder encoding
1.37/1.43	c set iterative enc to: adder
1.37/1.43	c set iterative enc to: none
1.37/1.44	c [INC SEARCH] isOptimum variable: 0
1.42/1.68	c [INC SEARCH] formula is SAT
1.42/1.68	c [INC SEARCH] copied best model
1.42/1.68	c sat variable: 1 optimum/unsat variable: 0
1.42/1.68	c model valid
1.42/1.68	c current solution ok
1.42/1.68	o 70998
1.42/1.68	c [INC SEARCH] current bound: 69365
1.42/1.68	c [INC SEARCH] iteration: 4
1.42/1.68	c [INC SEARCH] lower bound: 67733 upperbound 70998 current bound: 69365 best value:70998
1.42/1.68	c [INC SYSTEM] there exists a inc, kill it!
1.42/1.68	c write failed with 2
1.42/1.68	c [INC SYSTEM] create new solver instance
1.42/1.68	c [INC] encode full formula
1.42/1.68	c fallback to adder encoding
1.68/1.70	c set iterative enc to: adder
1.68/1.70	c set iterative enc to: none
1.68/1.71	c [INC SEARCH] isOptimum variable: 0
2.06/2.16	c [INC SEARCH] formula is UNSAT
2.06/2.16	c [INC SYSTEM] there exists a inc, kill it!
2.06/2.16	c write failed with 2
2.06/2.16	c sat variable: 0 optimum/unsat variable: 1
2.06/2.16	c [INC SEARCH] set lower bound to 69366 upperbound 70998
2.06/2.16	c [INC SEARCH] current bound: 70182
2.06/2.16	c [INC SEARCH] iteration: 5
2.06/2.16	c [INC SEARCH] lower bound: 69366 upperbound 70998 current bound: 70182 best value:70998
2.06/2.16	c [INC SYSTEM] create new solver instance
2.06/2.16	c [INC] encode full formula
2.06/2.16	c fallback to adder encoding
2.06/2.19	c set iterative enc to: adder
2.06/2.19	c set iterative enc to: none
2.06/2.19	c [INC SEARCH] isOptimum variable: 0
2.18/2.57	c [INC SEARCH] formula is UNSAT
2.18/2.57	c [INC SYSTEM] there exists a inc, kill it!
2.18/2.57	c write failed with 2
2.18/2.57	c sat variable: 0 optimum/unsat variable: 1
2.18/2.57	c [INC SEARCH] set lower bound to 70183 upperbound 70998
2.18/2.57	c [INC SEARCH] current bound: 70590
2.18/2.57	c [INC SEARCH] iteration: 6
2.18/2.57	c [INC SEARCH] lower bound: 70183 upperbound 70998 current bound: 70590 best value:70998
2.18/2.57	c [INC SYSTEM] create new solver instance
2.18/2.57	c [INC] encode full formula
2.18/2.57	c fallback to adder encoding
2.18/2.59	c set iterative enc to: adder
2.18/2.59	c set iterative enc to: none
2.58/2.60	c [INC SEARCH] isOptimum variable: 0
2.58/2.99	c [INC SEARCH] formula is UNSAT
2.58/2.99	c [INC SYSTEM] there exists a inc, kill it!
2.58/2.99	c write failed with 2
2.58/2.99	c sat variable: 0 optimum/unsat variable: 1
2.58/2.99	c [INC SEARCH] set lower bound to 70591 upperbound 70998
2.58/2.99	c [INC SEARCH] current bound: 70794
2.58/2.99	c [INC SEARCH] iteration: 7
2.58/2.99	c [INC SEARCH] lower bound: 70591 upperbound 70998 current bound: 70794 best value:70998
2.58/2.99	c [INC SYSTEM] create new solver instance
2.58/2.99	c [INC] encode full formula
2.58/2.99	c fallback to adder encoding
2.98/3.01	c set iterative enc to: adder
2.98/3.01	c set iterative enc to: none
2.98/3.02	c [INC SEARCH] isOptimum variable: 0
3.46/3.53	c [INC SEARCH] formula is UNSAT
3.46/3.53	c [INC SYSTEM] there exists a inc, kill it!
3.46/3.53	c write failed with 2
3.46/3.53	c sat variable: 0 optimum/unsat variable: 1
3.46/3.53	c [INC SEARCH] set lower bound to 70795 upperbound 70998
3.46/3.53	c [INC SEARCH] current bound: 70896
3.46/3.53	c [INC SEARCH] iteration: 8
3.46/3.53	c [INC SEARCH] lower bound: 70795 upperbound 70998 current bound: 70896 best value:70998
3.46/3.53	c [INC SYSTEM] create new solver instance
3.46/3.53	c [INC] encode full formula
3.46/3.53	c fallback to adder encoding
3.46/3.55	c set iterative enc to: adder
3.46/3.55	c set iterative enc to: none
3.46/3.56	c [INC SEARCH] isOptimum variable: 0
3.55/3.92	c [INC SEARCH] formula is UNSAT
3.55/3.92	c [INC SYSTEM] there exists a inc, kill it!
3.55/3.92	c write failed with 2
3.55/3.92	c sat variable: 0 optimum/unsat variable: 1
3.55/3.92	c [INC SEARCH] set lower bound to 70897 upperbound 70998
3.55/3.92	c [INC SEARCH] current bound: 70947
3.55/3.92	c [INC SEARCH] iteration: 9
3.55/3.92	c [INC SEARCH] lower bound: 70897 upperbound 70998 current bound: 70947 best value:70998
3.55/3.92	c [INC SYSTEM] create new solver instance
3.55/3.92	c [INC] encode full formula
3.55/3.92	c fallback to adder encoding
3.55/3.94	c set iterative enc to: adder
3.55/3.94	c set iterative enc to: none
3.55/3.95	c [INC SEARCH] isOptimum variable: 0
4.27/4.33	c [INC SEARCH] formula is UNSAT
4.27/4.33	c [INC SYSTEM] there exists a inc, kill it!
4.27/4.33	c write failed with 2
4.27/4.33	c sat variable: 0 optimum/unsat variable: 1
4.27/4.33	c [INC SEARCH] set lower bound to 70948 upperbound 70998
4.27/4.33	c [INC SEARCH] current bound: 70973
4.27/4.33	c [INC SEARCH] iteration: 10
4.27/4.33	c [INC SEARCH] lower bound: 70948 upperbound 70998 current bound: 70973 best value:70998
4.27/4.33	c [INC SYSTEM] create new solver instance
4.27/4.33	c [INC] encode full formula
4.27/4.33	c fallback to adder encoding
4.27/4.36	c set iterative enc to: adder
4.27/4.36	c set iterative enc to: none
4.27/4.36	c [INC SEARCH] isOptimum variable: 0
4.34/4.86	c [INC SEARCH] formula is UNSAT
4.34/4.86	c [INC SYSTEM] there exists a inc, kill it!
4.34/4.86	c write failed with 2
4.34/4.86	c sat variable: 0 optimum/unsat variable: 1
4.34/4.86	c [INC SEARCH] set lower bound to 70974 upperbound 70998
4.85/4.98	c [INC SEARCH] current bound: 70986
4.85/4.98	c [INC SEARCH] iteration: 11
4.85/4.98	c [INC SEARCH] lower bound: 70974 upperbound 70998 current bound: 70986 best value:70998
4.85/4.98	c [INC SYSTEM] create new solver instance
4.85/4.98	c [INC] encode full formula
4.85/4.98	c fallback to adder encoding
4.85/4.98	c set iterative enc to: adder
4.85/4.98	c set iterative enc to: none
4.85/5.07	c [INC SEARCH] isOptimum variable: 0
5.18/5.46	c [INC SEARCH] formula is UNSAT
5.18/5.46	c [INC SYSTEM] there exists a inc, kill it!
5.18/5.46	c write failed with 2
5.18/5.46	c sat variable: 0 optimum/unsat variable: 1
5.18/5.46	c [INC SEARCH] set lower bound to 70987 upperbound 70998
5.18/5.46	c [INC SEARCH] current bound: 70992
5.18/5.46	c [INC SEARCH] iteration: 12
5.18/5.46	c [INC SEARCH] lower bound: 70987 upperbound 70998 current bound: 70992 best value:70998
5.18/5.46	c [INC SYSTEM] create new solver instance
5.18/5.46	c [INC] encode full formula
5.18/5.46	c fallback to adder encoding
5.18/5.48	c set iterative enc to: adder
5.18/5.48	c set iterative enc to: none
5.18/5.49	c [INC SEARCH] isOptimum variable: 0
5.29/6.01	c [INC SEARCH] formula is UNSAT
5.29/6.01	c [INC SYSTEM] there exists a inc, kill it!
5.29/6.01	c write failed with 2
5.29/6.01	c sat variable: 0 optimum/unsat variable: 1
5.29/6.01	c [INC SEARCH] set lower bound to 70993 upperbound 70998
5.29/6.01	c [INC SEARCH] current bound: 70995
5.29/6.01	c [INC SEARCH] iteration: 13
5.29/6.01	c [INC SEARCH] lower bound: 70993 upperbound 70998 current bound: 70995 best value:70998
5.29/6.01	c [INC SYSTEM] create new solver instance
5.29/6.01	c [INC] encode full formula
5.29/6.01	c fallback to adder encoding
5.29/6.03	c set iterative enc to: adder
5.29/6.03	c set iterative enc to: none
5.29/6.04	c [INC SEARCH] isOptimum variable: 0
5.83/6.39	c [INC SEARCH] formula is UNSAT
5.83/6.39	c [INC SYSTEM] there exists a inc, kill it!
5.83/6.39	c write failed with 2
5.83/6.39	c sat variable: 0 optimum/unsat variable: 1
5.83/6.39	c [INC SEARCH] set lower bound to 70996 upperbound 70998
5.83/6.39	c [INC SEARCH] current bound: 70997
5.83/6.39	c [INC SEARCH] iteration: 14
5.83/6.39	c [INC SEARCH] lower bound: 70996 upperbound 70998 current bound: 70997 best value:70998
5.83/6.39	c [INC SYSTEM] create new solver instance
5.83/6.39	c [INC] encode full formula
5.83/6.39	c fallback to adder encoding
6.19/6.41	c set iterative enc to: adder
6.19/6.41	c set iterative enc to: none
6.19/6.42	c [INC SEARCH] isOptimum variable: 0
6.57/6.83	c [INC SEARCH] formula is UNSAT
6.57/6.83	c [INC SYSTEM] there exists a inc, kill it!
6.57/6.83	c write failed with 2
6.57/6.83	c sat variable: 0 optimum/unsat variable: 1
6.57/6.83	c [INC SEARCH] set lower bound to 70998 upperbound 70998
6.57/6.83	c display solution
6.57/6.83	s OPTIMUM FOUND
6.57/6.83	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-3748306-1339133745/watcher-3748306-1339133745 -o /tmp/evaluation-result-3748306-1339133745/solver-3748306-1339133745 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748306-1339133745.opb 827223460 HOME HOME 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 20368
/proc/meminfo: memFree=26589012/32873844 swapFree=9160/9160
[pid=20368] ppid=20366 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20368/stat : 20368 (npSolver-pbo-I.) S 20366 20368 10841 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379499060 9367552 274 33554432000 4194304 5064252 140737040416384 140737040415296 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20368/statm: 2287 274 233 213 0 72 0

[startup+0.087108 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 20368
/proc/meminfo: memFree=26589012/32873844 swapFree=9160/9160
[pid=20368] ppid=20366 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20368/stat : 20368 (npSolver-pbo-I.) S 20366 20368 10841 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379499060 9367552 274 33554432000 4194304 5064252 140737040416384 140737040415296 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20368/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100258 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 20368
/proc/meminfo: memFree=26589012/32873844 swapFree=9160/9160
[pid=20368] ppid=20366 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20368/stat : 20368 (npSolver-pbo-I.) S 20366 20368 10841 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379499060 9367552 274 33554432000 4194304 5064252 140737040416384 140737040415296 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20368/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300254 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 20368
/proc/meminfo: memFree=26589012/32873844 swapFree=9160/9160
[pid=20368] ppid=20366 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20368/stat : 20368 (npSolver-pbo-I.) S 20366 20368 10841 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379499060 9367552 274 33554432000 4194304 5064252 140737040416384 140737040415296 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20368/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700205 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 20368
/proc/meminfo: memFree=26589012/32873844 swapFree=9160/9160
[pid=20368] ppid=20366 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20368/stat : 20368 (npSolver-pbo-I.) S 20366 20368 10841 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379499060 9367552 274 33554432000 4194304 5064252 140737040416384 140737040415296 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20368/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 20381
/proc/meminfo: memFree=26575812/32873844 swapFree=9160/9160
[pid=20368] ppid=20366 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20368/stat : 20368 (npSolver-pbo-I.) S 20366 20368 10841 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379499060 9367552 274 33554432000 4194304 5064252 140737040416384 140737040415296 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20368/statm: 2287 274 233 213 0 72 0
[pid=20369] ppid=20368 vsize=6568 CPUtime=1.42 cores=0,2,4,6
/proc/20369/stat : 20369 (npSolver-pbo) S 20368 20368 10841 0 -1 4202496 6632 12990 0 0 9 2 128 3 20 0 1 0 379499060 6725632 1193 33554432000 4194304 6004724 140733902538416 140733902523336 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20369/statm: 1642 1193 180 442 0 1196 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 15716

[startup+3.10023 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 20385
/proc/meminfo: memFree=26575936/32873844 swapFree=9160/9160
[pid=20368] ppid=20366 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20368/stat : 20368 (npSolver-pbo-I.) S 20366 20368 10841 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379499060 9367552 274 33554432000 4194304 5064252 140737040416384 140737040415296 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20368/statm: 2287 274 233 213 0 72 0
[pid=20369] ppid=20368 vsize=6568 CPUtime=2.99 cores=0,2,4,6
/proc/20369/stat : 20369 (npSolver-pbo) S 20368 20368 10841 0 -1 4202496 11736 24332 0 0 18 3 272 6 20 0 1 0 379499060 6725632 1194 33554432000 4194304 6004724 140733902538416 140733902523336 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20369/statm: 1642 1194 180 442 0 1196 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 15716

[startup+6.30022 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 20399
/proc/meminfo: memFree=26575944/32873844 swapFree=9160/9160
[pid=20368] ppid=20366 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20368/stat : 20368 (npSolver-pbo-I.) S 20366 20368 10841 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379499060 9367552 274 33554432000 4194304 5064252 140737040416384 140737040415296 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20368/statm: 2287 274 233 213 0 72 0
[pid=20369] ppid=20368 vsize=6568 CPUtime=5.83 cores=0,2,4,6
/proc/20369/stat : 20369 (npSolver-pbo) S 20368 20368 10841 0 -1 4202496 19344 42044 0 0 32 5 536 10 20 0 1 0 379499060 6725632 1194 33554432000 4194304 6004724 140733902538416 140733902523336 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20369/statm: 1642 1194 180 442 0 1196 0
Current children cumulated CPU time (s) 5.83
Current children cumulated vsize (KiB) 15716

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

[startup+6.70025 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 20405
/proc/meminfo: memFree=26576192/32873844 swapFree=9160/9160
[pid=20368] ppid=20366 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20368/stat : 20368 (npSolver-pbo-I.) S 20366 20368 10841 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379499060 9367552 274 33554432000 4194304 5064252 140737040416384 140737040415296 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20368/statm: 2287 274 233 213 0 72 0
[pid=20369] ppid=20368 vsize=6568 CPUtime=6.2 cores=0,2,4,6
/proc/20369/stat : 20369 (npSolver-pbo) S 20368 20368 10841 0 -1 4202496 20612 44884 0 0 34 5 570 11 20 0 1 0 379499060 6725632 1194 33554432000 4194304 6004724 140733902538416 140733902523336 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20369/statm: 1642 1194 180 442 0 1196 0
[pid=20405] ppid=20369 vsize=8668 CPUtime=0.27 cores=0,2,4,6
/proc/20405/stat : 20405 (glucosInc) R 20369 20368 10841 0 -1 4202496 1939 0 0 0 27 0 0 0 20 0 1 0 379499702 8876032 1772 33554432000 4194304 5654031 140736644386288 140736644384056 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20405/statm: 2167 1772 141 357 0 1807 0
Current children cumulated CPU time (s) 6.47
Current children cumulated vsize (KiB) 24384

[startup+6.80026 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 20405
/proc/meminfo: memFree=26576192/32873844 swapFree=9160/9160
[pid=20368] ppid=20366 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/20368/stat : 20368 (npSolver-pbo-I.) S 20366 20368 10841 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 379499060 9367552 274 33554432000 4194304 5064252 140737040416384 140737040415296 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/20368/statm: 2287 274 233 213 0 72 0
[pid=20369] ppid=20368 vsize=6568 CPUtime=6.2 cores=0,2,4,6
/proc/20369/stat : 20369 (npSolver-pbo) S 20368 20368 10841 0 -1 4202496 20612 44884 0 0 34 5 570 11 20 0 1 0 379499060 6725632 1194 33554432000 4194304 6004724 140733902538416 140733902523336 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/20369/statm: 1642 1194 180 442 0 1196 0
[pid=20405] ppid=20369 vsize=8668 CPUtime=0.37 cores=0,2,4,6
/proc/20405/stat : 20405 (glucosInc) R 20369 20368 10841 0 -1 4202496 1962 0 0 0 37 0 0 0 20 0 1 0 379499702 8876032 1795 33554432000 4194304 5654031 140736644386288 140736644384056 4232821 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/20405/statm: 2167 1795 141 357 0 1807 0
Current children cumulated CPU time (s) 6.57
Current children cumulated vsize (KiB) 24384

Child status: 0
Real time (s): 6.83447
CPU time (s): 6.64299
CPU user time (s): 6.46402
CPU system time (s): 0.178972
CPU usage (%): 97.1983
Max. virtual memory (cumulated for all children) (KiB): 25968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.46402
system time used= 0.178972
maximum resident set size= 29344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67876
page faults= 0
swaps= 0
block input operations= 0
block output operations= 42640
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 151
involuntary context switches= 85

runsolver used 0.011998 second user time and 0.031995 second system time

The end

Launcher Data 

Begin job on node139 at 2012-06-08 07:35:45
IDJOB=3748306
IDBENCH=71854
IDSOLVER=2333
FILE ID=node139/3748306-1339133745
RUNJOBID= node139-1339111531-12533
PBS_JOBID= 14643714
Free space on /tmp= 70992 MiB

SOLVER NAME= npSolver inc
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-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748306-1339133745/watcher-3748306-1339133745 -o /tmp/evaluation-result-3748306-1339133745/solver-3748306-1339133745 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748306-1339133745.opb 827223460 HOME HOME

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

MD5SUM BENCH= 3333a441149c4de45d27ff5fff5e5090
RANDOM SEED=827223460

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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		: 2666.750
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		: 2666.750
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		: 2666.750
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:        26589012 kB
Buffers:          600640 kB
Cached:          4473456 kB
SwapCached:          828 kB
Active:          2542000 kB
Inactive:        2811412 kB
Active(anon):     273012 kB
Inactive(anon):     7900 kB
Active(file):    2268988 kB
Inactive(file):  2803512 kB
Unevictable:        9160 kB
Mlocked:            9160 kB
SwapTotal:      67108856 kB
SwapFree:       67104688 kB
Dirty:              8172 kB
Writeback:             0 kB
AnonPages:        393392 kB
Mapped:            12760 kB
Shmem:                 8 kB
Slab:             788656 kB
SReclaimable:     230828 kB
SUnreclaim:       557828 kB
KernelStack:        1504 kB
PageTables:         4172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     413756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    317440 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= 70980 MiB
End job on node139 at 2012-06-08 07:35:52